38results about How to "Press to achieve" patented technology

The invention discloses an accompany-type teaching auxiliary acquisition laser pen. The pen comprises a pen body and a recording seat. An infrared light emitter and a camera are arranged on the upperend of the pen body. The camera is parallelly connected with the infrared light emitter. An operation button is arranged on the pen body. A power supplying contact is arranged on the pen body and is electrically connected with a charging cell. An insertion hole is arranged in the recording seat. The pen body is in insertion cooperation with the recording seat. The operation button is arranged on the upper end of the recording seat. The position where the lower end of the pen body is aligned to the lower end of the recording seat is the first position. The position where the operation button isseparated from the insertion hole is the second position. A recording assembly is arranged in the recording seat. Sound receiving holes are uniformly distributed to the place, near the lower end, onthe circumferential wall of the recording seat. An upper moving contact and lower moving contact are arranged on the inner wall of the insertion hole. The upper moving contact is used for contacting with the power supply contact to conduct the circuit so as to allow the recording assembly to work in the first position. The lower moving contact is used for contacting with the power supply contact to conduct the circuit so as to allow the recording assembly to work in the second position. The laser pen has the function of a laser pen and is capable of acquiring image sound information.

The invention discloses a cardio-pulmonary resuscitation device. The device structurally comprises a bottom plate support, wherein a cardio-pulmonary resuscitation module which replaces the human handto conduct cardio-pulmonary resuscitation is arranged at the left end of the bottom plate support, a respiration recovery module for patient respiration is arranged at the lower left end of the cardio-pulmonary resuscitation module, a motor module for pacing the heart is arranged in the middle of the bottom plate support, and a sleeping plate is arranged at the top of the bottom plate support. According to the device, the feet of a person are fixed through the cardio-pulmonary resuscitation module, the respiration recovery module and other modules, the thoracic cavity of the person can be fixed from the two sides according to persons with different heights, periodic pressing of the thoracic cavity of the person is achieved under a series of automatic structures, an auxiliary effect on respiration of the person is achieved, and the cardio-pulmonary resuscitation function of the person is achieved.

The invention discloses a mobile-pressed battery pack fixing device. The device comprises a cuboid fixed block, guide rails, a lead screw driving device and multiple pressing modules; the guide rails are respectively arranged on two sides of the cuboid fixed block; the multiple pressing modules respectively comprise pressing plates, lifting driving devices, and two slide blocks respectively arranged in the corresponding guide rails; mobile plates are respectively arranged on the slide blocks; mobile nuts corresponding to lead screws are arranged below the slide blocks; the lifting driving devices are respectively arranged on the mobile plates and pointed to the lower side; lifting plates are arranged at bottom extension ends of the lifting driving devices; and vertical plates are arranged between the end parts of the pressing plates and the lifting plates for connection. Through the mode, in the mobile-pressed battery pack fixing device, the pressing plates press electric conducting plates and batteries to be welded to guarantee the flatness of multiple combined batteries; and the lead screws are used to intermittently change the positions of the mobile plates.

The invention relates to a keyboard detection device for testing the radiated susceptibility of a radiofrequency electromagnetic field of an oiling machine. A support is disposed at the periphery of akeyboard of the oiling machine, and is provided with a lateral rail. The lateral rail is provided with a connecting block, and a lateral transmission device drives the connecting block to move alongthe lateral rail. Two ends of the lateral rail are each provided with a moving block, and the two moving blocks are respectively in threaded connection with two screws, wherein the two screws are disposed on the support, and are distributed at the left and right sides of the support. A longitudinal transmission device drives the screws to rotate, and the lower end of the connecting block is in suspended connection with a hanging bracket. The hanging bracket is provided with an electromagnetic push rod, and the lower end of the electromagnetic push rod is connected with an elastic pressing head. The longitudinal transmission device, the lateral transmission device and the electromagnetic push rod achieve the pressing of the keys of the keyboard, and a person does not need to enter a high-intensity electromagnetic radiation environment, thereby reducing the damages caused by electromagnetic radiation to a human body, and ironing out the defects that the keyboard of the oiling machine cannot be detected in the current testing of the radiated susceptibility of the radiofrequency electromagnetic field of the oiling machine.

The invention discloses a piano pedal auxiliary device capable of adjusting the height. The piano pedal auxiliary device comprises a base, a support, a pressing device and a vertical lifting device. The pressing device comprises an auxiliary pedal, a rapping hammer and a power transmission mechanism. The power transmission mechanism is used for transmitting the pressure borne by the auxiliary pedal to the rapping hammer and pushing the rapping hammer to vertically move so as to press the piano pedal. The pressing device further comprises a linkage mechanism. The linkage mechanism comprises a first lead screw transmission mechanism. The first lead screw transmission mechanism comprises a first lead screw and a first lead screw nut. The upper end of the first lead screw is installed on a third transmission block, and the lower end of the first lead screw vertically extends downwards. The position, making contact with the first lead screw, of the rapping hammer is provided with a recedinghole. The linkage mechanism further comprises a synchronous driving mechanism which is used for driving the first lead screw nut to rotate so that the first lead screw and the support can synchronously rise and fall. The piano pedal auxiliary device can adjust the height of a pedal so that the pedal can adapt to children at different heights.

The invention relates to the technical field of bicycle hub production equipment, in particular to a screw machine which comprises a frame, and further comprises a bearing assembly, a pressing and holding assembly and a plurality of locking assemblies. The bearing assembly comprises a turntable and a first driving part, and the first driving part is arranged on the frame and drives the turntable to rotate; the pressing and holding assembly comprises a pressing plate and a second driving part, wherein the second driving part is arranged on the frame and is used for driving the pressing plate toreciprocate towards the direction close to or far away from the turntable; the multiple locking assemblies are arranged on the frame, and the locking assemblies are arranged in an annular array around the rotating axis of the turntable; and the turntable is used for bearing an external hub to be machined, the hub is pressed and held on the turntable by the pressing and holding assembly, and the hub and a steel wire are locked by the locking assemblies. The bearing assembly, the pressing and holding assembly and the multiple locking assemblies are arranged on the frame, so that the rotation and the pressing and holding of the hub are automatically realized, the automatic locking action of the steel wire and the hub is completed, and the production efficiency is improved.

The invention belongs to the technical field of rehabilitation medical instruments in the burn department, and particularly discloses a comprehensive hand burn treatment and rehabilitation device which comprises a limiting assembly, a palm assembly, at least five finger assemblies, a power assembly and a control system for driving the power assembly to work. The finger part assembly is connected to the palm part assembly, the palm part assembly and the finger part assembly can press the hand of a patient, the power assembly is used for driving the finger part assembly to press, and the control system is used for adjusting the working duration and frequency of the power assembly. By the adoption of the scheme, a burnt finger can be limited and fixed, scars of the hand can be pressed in the limiting and fixing process, meanwhile, a power assembly is arranged, the fingers of a patient can be driven to move, and the rehabilitation treatment effect is improved.

The invention discloses a first-aid external chest cardiac resuscitation device and an application thereof. The first-aid external chest cardiac resuscitation device comprises a base; the supporting columns are oppositely arranged on the two sides of the base in the width direction; a supporting frame is of an arc-shaped structure, and two ends of the supporting frame are slidably connected with the supporting columns respectively; a pressing pump is fixed in the middle of the supporting frame; a gas driving device is connected with the pressing pump and comprises a positive pressure pump anda negative pressure pump, and an electromagnetic four-way valve is arranged on a pipeline connected with the pressing pump; a transfer breathing machine is fixed in a rectangular box body structure ofthe base; a controller is respectively connected with a pneumatic driving device and the transfer breathing machine and controls the pneumatic driving device and the transfer breathing machine to start and stop; according to the scheme, the positive pressure pump and the negative pressure pump are ingeniously used for driving a plunger traction push rod of the pressing pump to drive the pressingplate to do lifting reciprocating motion, the lifting of a plunger can be achieved through switching of the electromagnetic four-way valve by means of switching of the electromagnetic four-way valve,and the thinking limitation of traditionally adopting single-drive equipment is broken through.

The invention relates to the field of 5G base stations, in particular to a 5G base station heat dissipation system which comprises a mounting mechanism, a fixing mechanism, a first heat dissipation mechanism, a pressing mechanism, a second heat dissipation mechanism and a working mechanism. A working mechanism is mounted in the mounting mechanism; the first heat dissipation mechanism located on the side wall of the mounting mechanism stores water in rainy days; when the water quantity in the first heat dissipation mechanism reaches a certain value, the first heat dissipation mechanism abuts against the working mechanism; therefore, the first heat dissipation mechanism absorbs heat of the working mechanism; the heat dissipation of the working mechanism by water in the first heat dissipationmechanism in windless weather is realized; a pressing mechanism located at the top of the second heat dissipation mechanism is mounted on the side wall of the mounting mechanism; the second heat dissipation mechanism is pressed down after water is stored in a pressed mode in rainy days, so that the second heat dissipation mechanism makes closer contact with the second heat dissipation mechanism,the heat dissipation effect of the second heat dissipation mechanism on the working mechanism is improved, the first heat dissipation mechanism is rotationally connected into the mounting mechanism, and the first heat dissipation mechanism is driven by wind to rotate to dissipate heat of the working mechanism in windy weather.

The invention relates to the technical field of marine product catching, and discloses an auxiliary beach oratosquilla oratoria catching device. The device comprises an inner barrel; a piston is movably installed on the inner wall in an inner barrel cavity; a pressing rod is fixedly installed at the top end of the piston; the top end of the pressing rod extends out of the outer side of the inner barrel through a hollow part in the top of the inner barrel; a pressing ball is arranged on a top plate; and a fixed plate is fixedly installed on the inner wall of an air hole in the top plate. According to the auxiliary beach oratosquilla oratoria catching device, by arranging the inner barrel, the pressing rod, the piston, a bottom barrel and a one-way valve, a beach comber continuously pressesthe top plate in a reciprocating mode, and air in the inner barrel cavity is continuously blown into an oratosquilla oratoria hole, so that seawater in the oratosquilla oratoria hole becomes turbid, and oratosquilla oratoria runs away to the outside of the oratosquilla oratoria hole under instinctive reaction; and the seawater in the oratosquilla oratoria hole becomes turbid through the air, so that the oratosquilla oratoria is choked and runs out, and the oratosquilla oratoria catching efficiency of the beach comber is improved.

The invention relates to an automatic hemostasis pressing device which comprises a support module, a transmission module, an arm pressing module and an arm supporting module. The support module comprises a base and an annular track frame. The annular track frame is vertically arranged on the base; the arm pressing module and the arm supporting module are arranged at the top and the bottom of the annular track frame respectively and can stretch and retract up and down in the annular track frame. The transmission module comprises two transmission units symmetrically arranged on the two sides of the annular track frame. Each transmission unit comprises a sliding block, a first connecting rod and a second connecting rod; and the sliding block is arranged on a track of the annular track frame. The two ends of the first connecting rod are rotationally connected with the sliding block and the arm pressing module correspondingly, and the two ends of the second connecting rod are connected with the sliding block and the arm supporting module correspondingly. Compared with the prior art, pressing locking and hemostasis pressing can be achieved through a pure mechanical structure, a patient only needs to place the arm, and operation is rapid and convenient.

The invention provides a wrist type hypoglycemia first-aid device and relates to the technical field of first aid for hypoglycemia. The wrist type hypoglycemia first-aid device comprises a first-aid box, wherein positions of random two sides of the first-aid box are fixedly connected with fixing wrist slings, a replacement plate is fixedly connected with a sidewall position of the first-aid box through threads and is in penetrated slip connection with the first-aid box, two symmetrical-arranged isolating plates are fixedly connected between the internal upper wall and internal lower wall of the first-aid box, a first-aid injection bin is formed between the two isolating plates, a position, located at any side of the first-aid injection bin, of the first-aid box serves as a power supply control box, one side, located at one side of the first-aid injection bin far away from the power supply control box, of the first-aid box serves as a sugar storage bin, and limiting sliding grooves areformed in two parallel internal walls of the first-aid box and a middle position of the replacement plate. According to the wrist type hypoglycemia first-aid device provided by the invention, self-help can be carried out timely in case of outburst hypoglycemia, and distress signals are sent outside, so that time rescue is facilitated, and the outburst hypoglycemia can be rescued promptly.

The invention discloses a pressing device for carding machines and relates to a carding machine. The technical solution comprises a rack, a first conveying belt horizontally installed on the rack, a first pressing roller set installed on the rack and located on the first conveying belt, a second conveying belt installed under the first conveying belt, and a second pressing roller set installed onthe rack and located on the second conveying belt. The device can be pressed against the wool web, and the pressing effect is better and uniform.

The invention discloses a mobile-pressed battery pack fixing device. The device comprises a cuboid fixed block, guide rails, a lead screw driving device and multiple pressing modules; the guide rails are respectively arranged on two sides of the cuboid fixed block; the multiple pressing modules respectively comprise pressing plates, lifting driving devices, and two slide blocks respectively arranged in the corresponding guide rails; mobile plates are respectively arranged on the slide blocks; mobile nuts corresponding to lead screws are arranged below the slide blocks; the lifting driving devices are respectively arranged on the mobile plates and pointed to the lower side; lifting plates are arranged at bottom extension ends of the lifting driving devices; and vertical plates are arranged between the end parts of the pressing plates and the lifting plates for connection. Through the mode, in the mobile-pressed battery pack fixing device, the pressing plates press electric conducting plates and batteries to be welded to guarantee the flatness of multiple combined batteries; and the lead screws are used to intermittently change the positions of the mobile plates.

The invention discloses an accompanying teaching auxiliary collection laser pen, which comprises a pen body and a recording seat, an infrared light emitter and a camera are arranged on the upper end of the pen body, the camera and the infrared light emitter are arranged in parallel, and an operation button is also arranged on the pen body , the pen body is also provided with a power supply contact, the power supply contact is electrically connected to the rechargeable battery, the recording base is provided with a socket hole, the pen body and the recording base are plugged and matched, the operation button is set lower than the upper end of the recording base, and the lower end of the pen body When it is flush with the lower end of the recording seat, it is the first position, and when the operation button is out of the socket hole, it is the second position. There is a recording component inside the recording seat. There are sound receiving holes on the surrounding wall of the recording seat near the lower end. It is provided with an upper movable contact for contacting with the power supply contact in the first position to make the recording assembly work, and a lower movable contact for contacting the power supply contact in the second position to make the recording assembly work. point. This product has the function of a laser pointer, and can also collect image and sound information.

The invention provides a strip slitting device and a strip slitting method, and relates to the technical field of strip machining equipment. The strip slitting device comprises an upper die assembly and a lower die assembly. The upper die assembly comprises a support, a driving assembly and a die cutting assembly, and the driving assembly is in transmission connection with the die cutting assembly. The die cutting assembly comprises a first floating pressing block, a second floating pressing block and a fillet slitting waste kicking die. The lower die assembly comprises a lower die base, a fixed lower die and a floating lower die. A concave cavity for enabling the fillet die cutting part to perform die cutting on a fillet material of the strip is formed between the fixed lower die and the floating lower die. A rear cover panel is formed by slitting by the strip slitting device. An electronic product comprises a back cover panel. According to the strip slitting method, the strip slitting device is used for slitting. By means of the strip slitting device, the technical problems that in the prior art, procedures of a slicing process for machining the rear cover panel are scattered, a large amount of manpower and material resources are wasted, and the productivity is reduced are solved.

The invention relates to the technical field of plate processing, in particular to furniture plate processing equipment. The furnace plate processing equipment comprises a winding mechanism, an ink injection mechanism, a marking mechanism, a line drawing mechanism and a shifting mechanism. The shifting mechanism used for moving marking tools when the marking tools are wound is installed on one side of the winding mechanism, the winding mechanism is pushed or pulled in the winding process, the marking tools can be wound at different positions of the winding mechanism easily, the marking tools are prevented from being wound together, and air drying of the winding tools is facilitated. The bottom of the marking mechanism communicates with the ink injection mechanism, when ink in the marking mechanism is insufficient, one end of the ink injection mechanism is rotated, the ink injection mechanism is inverted, ink in the ink injection mechanism flows into the marking mechanism, operation iseasy, and ink injection is facilitated. The top of the marking mechanism is connected with the line drawing mechanism, the line drawing mechanism makes contact with the marking mechanism by pressing the top of the line drawing mechanism, after the line drawing mechanism is stained with ink, a line drawing tool is taken out, and short-distance rapid marking to wood is facilitated.

The invention discloses a snake processing device, and particularly relates to a snake venom collecting device. According to the technical key points, the snake venom collecting device comprises a liquid taking mechanism, the liquid taking mechanism comprises a liquid taking cup, and the snake venom collecting device is characterized by further comprising a temporary rearing box capable of being opened and closed to drive a venomous snake out and a workbench for conducting liquid taking operation on the venomous snake; a binding mechanism for fixing a snake body is arranged on the workbench, and the liquid taking mechanism for collecting snake venom is further arranged on the workbench; and the binding mechanism comprises a binding channel for allowing the venomous snake to enter, and a binding assembly for fixing the snake body is arranged on the binding channel. The liquid taking mechanism further comprises an extrusion assembly for fixing and extruding a snake head and a clamp for clamping and using the liquid taking cup. The whole snake venom collecting process is completed under the condition that people make zero contact with the snake, the snake body is fixed, the venomous snake is prevented from shaking and struggling in the venom collecting process, harm to the venomous snake is reduced, and the survival rate of the venomous snake in the venom collecting process is increased.

The invention discloses a pressing and holding mechanism for leak detection of a crankcase and a leak detection device for the crankcase. The crankcase is provided with a pressing and holding point position, the pressing and holding mechanism comprises a fixing seat, a pressing block and a rotating piece; the pressing block is movably connected with the fixing seat, and the pressing block is provided with a pressing and holding part; the rotating piece is provided with a first hinge part and a second hinge part, the first hinge part is hinged to the pressing block, and the second hinge part is hinged to the fixing seat; the pressing block is provided with a first position and a second position, and the rotating piece is rotated so that the pressing block can be freely switched between the first position and the second position; when the pressing block is located at the first position, the pressing and holding part is located above the pressing and holding point position; and when the pressing block is located at the second position, the pressing and holding part is located in the side direction of the pressing and holding point position. According to the pressing and holding mechanism for leak detection of the crankcase and the leak detection device for the crankcase, through switching of the pressing block between the first position and the second position, the problem that pressing and holding cannot be carried out due to the fact that the space above the pressing and holding point position is occupied is solved.

The invention belongs to the field of finished case bag product processing and particularly relates to a case bag logo mounting operating table comprising a table body. A groove is formed in the middle of the table body, a shell is arranged below the groove, and two rectangular sliding grooves are formed in the front side wall and the rear side wall of the shell correspondingly. A bending unit ismounted in the shell and used for bending stitches of logos, and a pressing unit is arranged over the groove and used for pressing the stitches into case bags and achieving bending of the stitches bycooperating with the bending unit. By adopting the mechanical mode, the stitches are inwards folded, and the stability of logo connection is improved. Meanwhile the stitches can be pressed through a pressing plate, and the connecting strength of the logos is further improved. Linkage of a bending mechanism is achieved, bending of the stitches can be achieved through one-time triggering, and meanwhile preparation can be well made for bending of the next time, so that the good using effect is achieved. Meanwhile the case bag logo mounting operating table has the characteristic of being low in manufacturing cost and can meet the production requirement of small enterprises.

The invention relates to the technical field of aluminum alloy ingot machining, discloses a bending device for aluminum alloy ingot machining and forming, and solves the problems that an aluminum alloy ingot needs to be manually pressed during bending, and bending heads of different sizes need to be repeatedly replaced when the aluminum alloy ingot needs to be bent into different angles, so that the bending efficiency is low. The device comprises a supporting frame, a transverse plate is arranged at the top end of the supporting frame, a bending table is arranged at the inner bottom end of the supporting frame, bending grooves which are communicated are formed in the bottom ends of the bending table and the supporting frame, a pressing plate is arranged above the bending table, a mounting plate is connected to the upper portion of the pressing plate, and the upper portion of the mounting plate is connected with the transverse plate through a height adjusting mechanism. The mounting plate is of an inverted U-shaped structure; through the design of the height adjusting mechanism and the pressing plate, pressing of the pressing plate on the aluminum alloy ingot is achieved, the bending stability of the aluminum alloy ingot is improved, deviation of the aluminum alloy ingot during bending is avoided, and the bending quality of the aluminum alloy ingot is improved.

The invention relates to an automatic hemostasis presser, comprising a bracket module, a transmission module, an arm pressing module and an arm support module, the bracket module includes a base and a ring track frame, the ring track frame is vertically arranged on the base, and the arm presses The module and the arm support module are arranged on the top and bottom of the ring track frame respectively, and can be stretched up and down in the ring track frame. The transmission module includes two transmission units symmetrically arranged on both sides of the ring track frame. Each transmission unit includes a sliding block, a first connecting rod and a second connecting rod, the sliding block is arranged on the track of the ring-shaped track frame, the two ends of the first connecting rod respectively rotate and connect the sliding block and the arm pressing module, and the second connecting rod The two ends of the bar are respectively connected with the sliding block and the arm support module. Compared with the prior art, the present invention can realize pressing and locking through a purely mechanical structure, and perform hemostatic pressing, and the patient only needs to place the arm, and the operation is quick and convenient.

The invention discloses a disposable bedspread and head pad towel for a multifunctional treatment couch. The disposable bedspread and head pad towel for the multifunctional treatment couch comprises leg plates, a backrest, a headrest, a disposable pad towel and a disposable bedspread, the leg plates are rotatably connected with the backrest through a rotating rod, the headrest is fixedly connected to the surface of one side, far away from the leg plates, of the backrest, the disposable pad towel is arranged on the surface of the headrest, the disposable bedspread is arranged on the surfaces of the leg plates, a through hole is formed in the surface of the headrest in a penetrating mode, an opening is formed in the surface of the disposable pad towel in a penetrating mode, the number of double-faced adhesive tapes is four, and elastic bands are fixedly connected to the surfaces of the upper side and the lower side of the disposable bedspread. The disposable pad towel is arranged, the opening is formed in the surface of the disposable pad towel in a penetrating mode, and the double-faced adhesive tapes are fixedly connected to the surface of the disposable pad towel, so that the disposable pad towel is pasted to the surface of the headrest through the double-faced adhesive tapes in the using process, the disposable pad towel can be suitable for a patient to breathe in the prone position, the mouth and nose can be exposed for breathing, and meanwhile the disposable bedspread and head pad towel for the multifunctional treatment couch can also be suitable for the patient to make hair make contact with the bed surface when the patient lies flat in the supine position.

The invention discloses a production device of peanut crisps. The production device comprises a production box and a cooking fume guide pipe arranged at the upper part of the production box, wherein the production box is provided with a taking-putting opening for taking and putting the peanut crisps, and the lower part of the production box is an oil cavity for frying the peanut crisps; the production box comprises a pressing machine and a rotary shaft driven to rotate by a motor, and the pressing machine is arranged at one side of the rotary shaft; the rotary shaft is circumferentially provided with multiple rotary shaft support frames, netlike storage plates are hinged to the rotary shaft support frames, the center of each storage plate is provided with a row of cavities for holding the peanut crisps, and the centers of the cavities are provided with magnets; the pressing machine comprises a supporting rod with one end hinged to the wall of the production box, the other end of the supporting rod is hinged to a pressing plate, and a spring is further connected between the supporting rod and the wall of the production box; the pressing plate is provided with multiple pressing bulges capable of pressing the peanut crisps on the cavities; the end parts of the pressing bulges are provided with electric magnets. By adopting the technical scheme, the made peanut crisps are very crispy, good in mouth feel, and suitable for batch production; the production efficiency is high.