55results about How to "Reduce the degree of loss" patented technology

The invention relates to a method for preparing oil at low temperature, which is characterized by comprising the following steps of: 1) clearing: removing impurities of an oil material; 2) conditioning: adjusting the temperature and moisture of the oil material, wherein the temperature of the oil material after the conditioning is 5 to 65DEG C, and the moisture mass of the oil material is adjusted to 4-16 percent; 3) pressing at low temperature: pressing the conditioned oil material, wherein the pressing temperature of the oil material is -10 to 65DEG C, and the moisture mass of the pressed oil material is 4 to 16 percent, and obtaining crude oil; 4) degumming: keeping the temperature of the crude oil between 5 and 65DEG C, adding a degumming solid adsorbent accounting for 0.1 to 5 mass percent of the crude oil, and controlling the degumming time to between 0.1 and 2 hours; and 5) removing acid: keeping the temperature of the degummed crude oil to between 5 and 65DEG C, adding an acid removing solid adsorbent accounting for 0.1 to 2 mass percent of the degummed crude oil, and controlling the acid removing time to between 0.1 and 3 hours to obtain the oil. The method is suitable for industrial production.

The invention discloses a dog food for improving the health state of dog skin and hair and a preparation method thereof, and belongs to the technical field of pet foods. The preparation method of the dog food for improving the health state of dog skin and hair comprises the following steps: crushing, mixing and squeezing main raw materials of chicken, rice and bean pulp and a main functional additive of flaxseed; and then drying, spraying animal and plant fat, and packaging, so as to obtain the dog food for improving the health state of dog skin and hair. According to the invention, during the processing course, flaxseed is added so as to increase the content of linoleic acid and linolenic acid; a dual-screw squeezing technology is selected, as well as the dog food is processed, harmful ingredient-glucoside in the flaxseed is removed by utilizing extrusion at the required high temperature, so that the adding of the flaxseed according to the invention is safe, and the loss of linolenic acid and linoleic acid is reduced. Compared with the traditional dog food processing method of direct adding of unsaturated acid, according to the invention, not only are the nutrition loss and the production cost lowered, but also the health state of experiment dog skin and hair is improved effectively, so that the skin is smooth, fine, moistened and elastic; the hair is soft, smooth and glossy; and the dog food for improving the health state of dog skin and hair and the preparation method thereof have a favorable market competitiveness.

Provided are an apparatus and method of compressing an artificial neural network. According to the method and the apparatus, an optimal compression rate and an optimal operation accuracy are determined by compressing an artificial neural network, determining a task accuracy of a compressed artificial neural network, and automatically calculating a compression rate and a compression ratio based on the determined task accuracy. The method includes obtaining an initial value of a task accuracy for a task processed by the artificial neural network, compressing the artificial neural network by adjusting weights of connections among layers of the artificial neural network included in information regarding the connections, determining a compression rate for the compressed artificial neural network based on the initial value of the task accuracy and a task accuracy of the compressed artificial neural network, and re-compressing the compressed artificial neural network according to the compression rate.

The invention discloses an automobile front anti-collision beam structure. The automobile front anti-collision beam structure comprises a cross beam, energy absorbing boxes and a bracket plate, wherein two energy absorbing boxes are provided, and are respectively positioned at the two ends of the cross beam; one ends of the energy absorbing boxes are in positioned connection with the cross beam, and the other ends of the energy absorbing boxes are in positioned connection with one side of the bracket plate; the other side of the bracket plate is in positioned connection with a longitudinal beam; the cross beam is a pipe-shaped structure; the middle part of the outer side of the cross beam is inwards recessed to form a joint surface; and the joint surface is contacted with the side wall of the inner side of the cross beam, so that the cross beam becomes two collapse cavities vertically arranged. The automobile front anti-collision beam structure can effectively protect an automobile to reduce the damage degree in the automobile collision, can achieve the protection effect on pedestrians, and reduces the arrangement pressure of an engine cabin space.

The invention relates to oxidation resistant fruit juice and a preparation method thereof. The oxidation resistant fruit juice is prepared from the following raw material components in parts by weight: 1-20 parts of concentrated blueberry juice, 10-80 parts of hippophae rhamnoides juice, 0.01-0.03 part of citric acid, 0.005-0.01 part of citrate and 0.0002-0.0004 part of sodium benzoate. The preparation method comprises the following steps of mixing the concentrated blueberry juice, the hippophae rhamnoides juice, a citric acid solution, a citrate solution and a sodium benzoate solution, performing homogenizing, performing canning, and performing microwave sterilization so as to obtain a target product. Compared with the prior art, the oxidation resistant fruit juice and the preparation method thereof disclosed by the invention have the advantages that the content of oxidation resistant components of the oxidation resistant fruit juice is high, the preserving stability is good, and the preparation technology is simple.

The invention discloses a step up transformer with protection and shock absorption functions. Shock absorbers are arranged at the bottom face of an inner cavity of a protection box in a rectangular array, the tops of the shock absorbers are fixedly provided with a shock absorber plate set, a shell is internally provided with a radiator, the outer surface of the shell is provided with a plurality of sets of heat dissipation pipelines communicated with the radiator, square iron cores are fixed on the shock absorber plate set in a circular array, the vertical part of the outer side of each squareiron core is wound with a primary coil, the vertical parts of the inner sides of all the square iron cores are adjacent to one other and wound together through secondary coils; a front end revolvingdoor of the protection box is locked with the side edge of an opening through an anti-theft lock, a top end fixing rod of an adjustable bracket penetrates through the bottom of the protection box andthe bottom of the shell in sequence and is fixedly connected with the shock absorbers, and the bottom of the protection box is provided with a centrifugal exhaust fan. The step up transformer with theprotection and shock absorption functions has the advantages that the structure effectively eliminates the pollution caused by the vibration and noise of the transformer on the normal life of residents, and the use performance of the transformer is better; the loss degree of fire hazards is minimized; the service life of the transformer is prolonged.

The invention discloses an intelligent fire-fighting device for garden construction. The intelligent fire-fighting device comprises a detection device, a fire extinguishing device, a control device, aWIFI module, an alarming device and an external power supply; the detection device comprises a temperature detection module and a smoke detection module; the fire extinguishing device comprises a fire extinguishing element and a switch element; the control device comprises a signal receiving element for receiving a signal transmitted by the detection device, a signal sending element for sending the signal to the fire extinguishing device, a rotating element for adjusting the direction of the fire extinguishing element, a vertical rotating motor for driving the rotating element to rotate in the vertical direction, and a horizontal rotating motor for driving the rotating element to rotate in the horizontal direction; the rotating element is movably connected with the fire extinguishing element, and the fire extinguishing element can rotate by 360 degrees on the rotating element; and the WIFI module comprises a WIFI element and an intelligent terminal, the WIFI element is electrically connected with the detection device and the alarming device, and the WIFI element can send data detected by the detection device to the intelligent terminal in real time.

The invention discloses a galvanized plate zinc mass detection method comprising the following steps of 1, preparing a soluble zinc chemical solvent; 2, preparing a galvanized plate sample; 3, puttingthe galvanized plate sample into the soluble zinc chemical solvent; and 4, computing the zinc mass of the galvanized plate sample. Compared with an existing chemical detection method, the galvanizedplate zinc mass detection method provided by the invention is smaller in loss degree of steel substrate, strong in zinc layer dissolving capacity and increased in reliability of data result; the usedsolvent is small in toxicity, the solution is simple to prepare, and the waste liquid is simple to process; the experimental expense is low, and the zinc mass result detection can be completed withoutpurchasing large instruments. The important practical value and scientific significance are provided for researchers for measuring the zinc mass of the galvanized plate.

The invention discloses a polymer cement waterproof slurry and a preparation method thereof. The polymer cement waterproof slurry comprises a liquid material and a powder material; the liquid materialis prepared from the components:300-900 parts of a polymer emulsion, 0.5-4 parts of a defoamer, 0.5-4 parts of a bactericide and 100-600 parts of water; the powder material is prepared from the components:500-700 parts of cement, 200-400 parts of sand, 50-150 parts of a filler, 0.1-1 part of non-polar mineral oil, 0.1-5 parts of a water-retaining agent and 0.1-5 parts of water reducing agent; thepolymer emulsion is an acrylic emulsion and / or a styrene acrylate copolymer emulsion; and the weight ratio of the polymer emulsion and the water is (1.2-9) to 1. According to the polymer cement waterproof slurry, the amount of the water is lowered by improving the amount of emulsion in the liquid material, the dust removal effect of the product is relatively more excellent, and the bond strengthloss is reduced with the addition of the same mineral oil.

The invention relates to charcoal-baked cashew nuts, which are prepared through the steps in particular: 1) pretreatment of cashew nuts; 2) steaming the cashew nuts; 3) baking the cashew nuts; and 4) seasoning and packaging the cashew nuts, and sterilizing the cashew nuts. The charcoal-baked cashew nuts are proved to have similar mouth feel and taste as the charcoal-baked cashew nuts on market at present. The charcoal-baked cashew nuts have lower calorie and content of fat, satisfy the healthy diet concept of low-calorie and low-fat of modern people, and have wide market prospect.

The invention provides a power distribution automation monitor terminal. The power distribution automation monitor terminal comprises a photosensitive resistor, a storage battery, an electromagnetic valve, a temperature controlled switch, a fan, an arc probe, an A / D (analog / digital) converter and a single chip microcomputer, wherein the photosensitive resistor is connected with the storage battery through wires, and the electromagnetic valve is connected with the photosensitive resistor through wires, so that the problem of incapability of in a short time putting out fire caused by short circuit of a power distribution monitor terminal can be solved; the temperature controlled switch is connected with the storage battery through wires, and the fan is connected with the temperature controlled switch through wires, so that the problem of poor heat dissipating property of the power distribution monitor terminal can be solved; the arc probe is connected with the A / D converter through data lines, and the A / D converter is connected with the single chip microcomputer through data lines, so that the problem that internal faults of the power distribution monitor terminal cannot be found timely can be solved. The power distribution automation monitor terminal is reasonable in design, simple in structure, high in security, good in stability and low in operation risks.

The invention relates to an automatic control system and an automatic control method of a multimedia device. The automatic control method comprises the steps of first electrifying a coded lock, and inputting a user name of a school teacher; verifying whether the inputted user name exists or not, and transmitting a dynamic password to a handheld device which is bond with the user name after the inputted user name conforms to the user name of the teacher real in class; inputting the dynamic password in an input password area, opening the coded lock of the multimedia device after a processor verifies that the dynamic password is correct, and starting the multimedia device to work. By respectively comparing the user name information and the dynamic password information with the stored information, the multimedia device can only be opened after the user name information and the dynamic password information pass the verification, so that the safety of the multimedia device is guaranteed by adopting the way of automatically opening the coded lock, the work load of the key management personnel can be alleviated, the waste of time for the teacher to travel between a classroom and an office room can be avoided, and the real-time class information of the teacher can be accurately controlled.

The invention discloses a flame-retardant and environment-friendly cable. The flame-retardant and environment-friendly cable comprises a cable main body, a cooling layer, cable cores and a wear-resistant layer, wherein buffer pads are arranged on an inner wall of the cable main body, tail ends of the buffer pads are connected with a flame-retardant layer, the cooling layer is fixedly arranged at an inner side of the flame-retardant layer, guide wires are fixedly arranged at an outer circle of the cooling layer at equal distance, an insulation ring is arranged at an inner side of the cooling layer, the cable cores are fixedly arranged at an inner side of the insulation ring, isolation pads are arranged at two sides of an outer wall of each cable core, the wear-resistant layer is arranged onan outer wall of the cable main body, a limitation groove is formed in a surface of the wear-resistant layer, an installation groove is formed in an outer side of the limitation groove, and crack-prevention layer is embedded into an outer circle of the wear-resistant layer. By design of the buffer pads, pressure generated by an outer side of the cable main body can be diffused, the uniform stressof the whole cable is ensured, moreover, external fire is prevented by the flame-retardant layer, the combustibility of the cable is reduced, and the loss degree of emergency condition is reduced.

The invention discloses a technology for manufacturing rubber floor covering. The technology comprises the following steps: materials packing, smelting, mixing, drying sheets in air, remixing, extruding, calendering by three rollers and sulfuring. The steps of smelting, mixing, remixing, extruding, calendering by three rollers and sulfuring are controlled by a PC machine. The present invention has the advantages that a real time monitoring is realized by the PC machine during the production process, and has the characteristics of no dust loss and healthy process environment, which accords with high standard requirements.

The present invention relates to the internet of things technology field, in particular discloses a breeding internet of things sensing transmitter. The breeding internet of things sensing transmittercomprises a signal processing module used for reading the analog quantity signals of different types inputted by the various agricultural environment sensors and / or the communication protocols, a data processing unit used for carrying out the algorithm transformation on the received digital quantity information and transmitting the digital quantity result information after the algorithm transformation to a protocol processing unit, the protocol processing unit used for transforming the received digital quantity result information into a standard communication protocol format, and the signal processing module, the data processing unit and the protocol processing unit are connected orderly. The breeding internet of things sensing transmitter of the present invention can be compatible with the various typical sensors aiming at the breeding environmental conditions to use furthest, then uniformly transforms into the communication interfaces and the data protocols of an industrial standard, thereby realizing the maximum compatibility and the enforcement flexibility of the sensors, and guaranteeing the enough and stable communication quality, the data error correction capability and thetransmission distances between the sensors and the environment controllers.

The invention discloses an anti-collision safety device for an automobile, comprising an anti-collision buffering device, an axle frame, and a channel steel frame capable of telescoping in the axle frame via a telescopic structure, wherein the front end of the channel steel frame is fixedly connected with the anti-collision buffering device. The anti-collision safety device further comprises a limit spring for limiting the channel steel frame to be opposite with the position of the axle frame, a return clamping rod connected with the brake pedal of the automobile, and a fire extinguishment rod capable of controlling the fire extinguisher of the automobile to extinguish fire, wherein the return clamping rod is abutted against the anti-collision buffering device; the fire extinguishment rod is hinged on the channel steel frame; a spring connection rod is fixed on the channel steel frame; a spring connection cross frame is fixed on the axle frame; one end of the limit spring is connected with the spring connection rod; and the other end of the limit spring is connected with the spring connection cross frame. The anti-collision safety device disclosed by the invention can automatically extinguish fire in case of being collided, and can buffer the collision force twice, thus greatly reducing the degree of the damage on the automobile due to the collision.

A power distribution room emergency robot first-aid repair decision-making method comprises the steps that field real-time data are obtained through an emergency robot sensor, an analytic hierarchy process is adopted, a priority order of first-aid repair equipment is calculated according to a given criterion index so as to make a first-aid scheme, and first-aid knowledge in a system library and historical equipment operation data in the scene are utilized to give emergency rescue strategies and prompts, augmented information superposition is carried out based on the augmented reality technology, guidance is provided for emergency rescue operation, interactive emergency repair is completed, emergency rapid emergency repair response under the power equipment accident environment is achieved, and the loss degree of the power equipment in the emergency repair process is reduced to the minimum degree to the maximum degree.

The invention discloses an earthquake alarm demonstration instrument for science popularization, and the instrument comprises a base 1, wherein two layers of panels 3 are supported in the middle of the base 1 through four springs 8, and screw rods 20 are arranged in the springs 8; motor assembling and disassembling holes 2 at different positions are formed in the base 1 and located below the two layers of panels 3, a motor 13 is installed in the motor assembling and disassembling hole 2 at a certain position, a rolling bearing 14 is installed on an output shaft of the motor 13, and a vibratingreed 15 is installed on the rolling bearing 14; graduated scales 11 are arranged on the peripheral edges of the two layers of panels 3; and the two layers of panels 3 are provided with induction metal ball initial retention circular grooves 12. The instrument can be used as an alarm device, can also be used for demonstration, and can also be used for researching and analyzing the vibration trackof an object. When a simulated earthquake occurs, an alarm is given immediately, so the loss degree when the earthquake occurs is reduced, the convenience and lightness are achieved, the demonstrationfunctions are diversified, the earthquake alarm is convenient to use in a school earthquake science popularization room and an earthquake science popularization museum, the earthquake alarm principleis better popularized, and national disaster prevention and reduction consciousness is improved.

The invention discloses an Internet of Things signal anti-interference transmission system for breeding. The Internet of Things signal anti-interference transmission system is characterized by comprising a signal processing module, a data processing unit and a protocol processing unit which are connected in sequence, wherein the signal processing module is used for reading analogue quantity signals or communication protocols with different types, which are input by each agricultural environment sensor, carrying out digital-to-analogue conversion or communication protocol conversion and then transmitting converted digital quantity information to the data processing unit; the data processing unit is used for carrying out algorithm transformation on the received digital quantity information.According to the Internet of Things signal anti-interference transmission system for breeding, the wire arrangement cost and the post-period maintenance coat can be greatly reduced; furthermore, the deployment cost and difficulty are simplified and a lightning stroke problem is avoided; therefore, the Internet of Things signal anti-interference transmission system has very good operability and practicability, and an application level of an agricultural Internet of Things sensor can be improved.

The invention discloses an aircraft detection and tracking method based on multi-scale self-adaption and side domain attention, and the method comprises the steps: extracting an original feature map of a preprocessed original aircraft image through constructing a basic feature extraction network, and extracting a small-target feature map in the original feature map through combining with a small-size target branch network model; and obtaining a detection target feature map set and feature vectors corresponding to the detection target feature maps according to the small target feature maps by using a target prediction model, and performing aircraft detection and tracking by using a multi-aircraft tracking algorithm. Fusion transmission of shallow texture features and deeper semantic features of the feature map is optimized by using a coding and decoding structure and residual connection, the inference speed is improved, information fusion is more sufficient, and the feature extraction capability of a network model is effectively improved by combining a side domain attention mechanism network; and the small-size target branch network model is utilized to reduce the information loss degree, the small-size target detection accuracy is effectively optimized, and the management efficiency of airport scene aircrafts is improved.

The invention discloses a business mode system for mobile shared office and a use method. The system comprises a mobile phone client, a customer query module, an order processing module, a computer client, an information acquisition module, an independent storage database, an automatic charging module, a personal identity recognition module, a central processing module, a data access layer, a central database, a data backup module, an order query unit, an order management unit, a personal account management unit, a face recognition unit and a fingerprint recognition unit, and the use method comprise the steps of 1, inputting the information; 2, reserving a seat; 3, carrying out the identity recognition. According to the invention, the stock office building space is utilized to obtain the office or business space lower than the market price or the second-hand house east cost, and the office or business space is taken as the temporary office or business space by day, weekly and monthly to rent with the price lower than the cost, so that the vacancy loss degree is reduced, and the operator obtains the income from the temporary office or business space.

The invention is a light-receiving apparatus capable of increasing light-receiving magnitude and angle. It includes an integrating sphere and a supporting fixture wherein the integrating sphere is a hollow spherical ball in which a reflecting surface is formed on its inner wall surface. A light-receiving pillar and at least a light-emitting pillar are provided on the outer wall of the integrating sphere. A light-receiving hole and a light-emitting hole are set up on the light-receiving pillar and the light-emitting pillar respectively for connecting to space in the integrating sphere. The supporting fixture includes a locating ring and a transparent glass plate. The locating ring can join the light-receiving pillar. The transparent glass plate is set on top side of the locating ring for supporting and placing a light-emitting device to be tested. After light generated by the light-emitting device to be tested entering the integrating sphere, it can be reflected and diffused uniformly by reflecting surface in the integrating sphere before being projected to an optical detection apparatus through the light-emitting hole for carrying out detection. Accordingly, since the light-emitting device to be tested can be located at a position next to the light-receiving hole by the transparent glass plate, light-receiving magnitude and angle of light, generated by the light-emitting device to be tested which is received by the light-receiving hole, can be increased effectively for raising accuracy of detection.

The invention relates to a data acquisition system based on cloud computing. The system comprises an intelligent mobile terminal and a server. The intelligent mobile terminal outputs an APP registration request to the server, the server acquires historical registration times of registering other related APPs in a preset time period, and if the historical registration times are greater than or equal to a preset registration time threshold, a first abnormal score is obtained; and the server sends a preset execution instruction to the intelligent mobile terminal, if the intelligent mobile terminal executes the preset execution instruction, a second exception score is obtained, an exception judgment value is obtained according to the two exception scores and the corresponding weights, and if the exception judgment value is smaller than a preset exception threshold value, the server outputs the corresponding data information to the intelligent mobile terminal. According to the data acquisition system, the possibility of illegal registration and illegal data acquisition can be reduced, the occupation amount and the workload of operation resources of the server are reduced, the influenceon the use of other normal members is avoided, and the interest loss degree of an APP operator is reduced.

In order to solve the problems of high temperature, long time, obvious reduction of wood mechanical properties after acid heat treatment, corrosion pollution of strong acid waste liquid to instruments and environment and the like in the traditional wood heat treatment process at present, the invention provides low-temperature thermal modified wood based on catalytic action of exogenous phosphoric acid and a manufacturing method thereof. The manufacturing method comprises the steps of raw material processing, primary drying, exogenous phosphoric acid solution preparation, phosphoric acid solution treatment, secondary drying and low-temperature heat treatment. According to the invention, exogenous phosphoric acid is used as a catalyst to treat wood at a low temperature, so that the dimensional stability of the modified wood can be remarkably improved and the mechanical property loss can be reduced on the basis of reducing the heat treatment temperature and shortening the treatment time, and the surface color can also achieve the effect of the traditional high-temperature heat treatment wood; and corrosion and damage of a metal container can be avoided by using phosphoric acid, and the recycled waste liquid can be used as an agricultural phosphate fertilizer and a raw material for producing a feed nutritional agent, so that the production process with the aims of environmental protection, recoverability and sustainable utilization is realized.

The invention discloses soft magnetic powder applied to integrated molded inductors and a preparation method thereof. The soft magnetic powder is prepared from metal soft magnetic alloy powder with aparticle size of 16-80 microns, a resin system, a passivator and a lubricant, wherein the weight of the passivator accounts for 0.05-2% of the weight of the metal soft magnetic alloy powder; the weight of the lubricant accounts for 0.1-5% of the weight of the metal soft magnetic alloy power; the weight of the resin system accounts for 0.5-8% of the weight of the weight of the metal soft magnetic alloy power. The soft magnetic powder has the advantage of excellent resistance to high temperature and low temperature.

The invention belongs to the field of biological medicine, discloses application of PRMT5 as a drug target in hearing protection, and particularly discloses application of a PRMT5 inhibitor in preparation of drugs for preventing and / or treating hearing injury. As a hearing protection component, the PRMT5 inhibitor can effectively prevent hearing injury or effectively treat hearing injury. The invention also discloses a drug or kit containing the PRMT5 inhibitor for hearing protection. The invention provides a new idea for prevention and treatment of hearing injury, thereby having a broad clinical application prospect.

The invention discloses an address book backup method, apparatus and device. The method comprises the following steps: receiving a backup instruction input by a user; determining contacts satisfying preset conditions in an address book as contacts forbidden to be backed up; and uploading to the cloud the address book with the contacts forbidden to be backed up being filtered. According to the address book backup method, apparatus and device disclosed by the invention, by confirming the contacts forbidden to be backed up, filtering the contacts forbidden to be backed up and then uploading the address book, the information leakage caused by attacks to the cloud is avoided to a certain extent, thereby reducing the loss degree. Meanwhile, the advantages of the cloud are utilized to a certain extent, so that users use cloud tools more trustfully, which promotes the development of the industry.

The invention provides a photoelectric pacemaker assembly, and the assembly comprises a main unit, a shading waistcoat, and a photoelectric pacemaker. The photoelectric pacemaker is disposed on the surface of a heart, and the main unit provides a light source which irradiates a part, corresponding to the photoelectric pacemaker, of the body surface of a patient. The light passes through the tissues of the body to reach the photoelectric pacemaker, and the photoelectric pacemaker performs photoelectric reaction to generate a pulse current for stimulating the cardiac muscle cells to shrink so asto maintain the blood pumping function of the heart.

The invention discloses a fireproof self-cleaning chemical experiment table, which comprises a table body, wherein a reaction cavity with an upward opening is formed in the table body, a collection cavity with an upward opening is formed in the right side of the reaction cavity, an auxiliary block is fixedly arranged on the upper end face of the table body, an operation cavity penetrating up and down is formed in the auxiliary block, a cleaning moving cavity with a forward opening is formed in the rear end wall of the operation cavity, a reset cavity with a rightward opening is formed in the left end wall of the operation cavity, and the rear side of the reset cavity communicates with the cleaning moving cavity. According to the invention, the table surface of the fireproof self-cleaning chemical experiment table can be comprehensively cleaned after each experiment, so that it is guaranteed that the table surface is always in a clean and tidy environment so as to indirectly improve theaccuracy of the experiment; and accidental deflagration or fire disaster can be extinguished in time in the experiment process to prevent fire disaster diffusion, so that the loss degree during accident occurrence is reduced, and the personal safety of experimenters is protected.

The invention provides a collision energy absorbing and converting bracket chassis for an automobile, and aims at solving the common problems of complex structure, unreasonable design, high production and maintenance cost, large difficulty in repair and poor protection effect of existing automobile collision protection devices. The collision energy absorbing and converting bracket chassis for the automobile comprises a bottom plate, a front collision sliding beam and a rear collision sliding beam; a positioning block is fixed on the bottom surface of the bottom plate; the front collision sliding beam and the rear collision sliding beam which are both composed of sliding beams, supporting beams, bumpers and wheel pairs are inserted into the positioning block; the supporting beams of the front collision sliding beam and the rear collision sliding beam are connected by hinging and are equipped with torsional springs. The collision energy absorbing and converting bracket chassis for the automobile is scientific in design, simple in structure, low in cost of manufacturing and maintaining, and convenient to mount; the collision force of the automobile is successfully converted into the supporting force for supporting the weight of an automobile body according to the physical force transformation principle, and therefore, the converted force brings the automobile body the self defense function to protect the safety of the automobile body and a driver as well as passengers in case of collision.