40results about How to "Realize concealed installation" patented technology

A hidden type automobile roof plate installation buckle assembly comprises a clamping base and a buckle matched with the clamping base. The hidden type automobile roof plate installation buckle assembly is characterized in that the clamping base comprises a bottom plate formed in a stamped mode; screw holes are evenly formed in the periphery portion of the bottom plate; a convex part is further formed in the middle of the square bottom plate in a stamped mode, and strip-shaped clamping grooves are formed in the upper end face of the convex part; the buckle comprises a cap capable of being fixedly connected with an automobile roof, clamping columns are fixedly arranged on one end face of the cap, and the other end of each clamping column is provided with a wedge-shaped check block; and the width of the strip-shaped clamping grooves adapts to the thickness of the clamping columns, and the wedge-shaped check blocks are rubber pieces capable of generating compression deformation. Through the installation mode of the hidden type buckle assembly developed by the invention, the buckle can be well prevented from being exposed, the exterior height of the roof plate product is kept coincident, and the whole roof plate is more attractive.

The invention discloses an any-angle-adjustable LED lamp mounting bracket, comprising a base, an angle adjustment seat, a lamp body mounting seat and a locking mechanism; the base is arranged on a ceiling; a hollow structure for allowing light rays of a spotlight to pass through is formed in the middle of the base; the angle adjustment seat is horizontally and rotationally arranged on the base, such that 360-degre angle adjustment of the angle adjustment seat is realized. According to the invention, angle adjustment of the spotlight in the vertical direction and horizontal position adjustmentof the spotlight are realized by virtue of mutual cooperation of the angle adjustment seat and the lamp body mounting seat; moreover, the entire bracket can be arranged in the ceiling to realize hidden installation; a locking mechanism is simple in structure and convenient to operate by virtue of the cooperation of a pressing piece and a locking screw, and meanwhile, the locking mechanism has theeffects of guiding angle adjustment and indicating an adjustment angle.

A concealed charging pile mounting structure in accordance with that present invention, include a charging pile body, A main body of that char pile is arranged on the mount hole arranged under the parking space, At that top of the char pile body is fixedly connected with a shield plate, At that bottom of the char pile body, a bearing frame is symmetrically and fixedly connected with the ground, afixed rotate shaft is fixedly connected with the outside of the bearing frame, guide gears are fixedly connected with the front and rear ends of the fixed rotating shaft respectively, and guide teethare fixedly and symmetrically connected with the left and right inner walls of the mounting holes, and the guide teeth are meshed with the guide gears. In accordance with that prior art, the inventionhas the advantages that: The invention has the advantages of simple structure and convenient use, and can realize the concealed installation of the charging pile by moving the charging pile up and down under the parking space when in use, thus avoiding the situation that the charging pile is installed near the parking space and damaged when reversing, and the device can collect solar energy through the installed solar panel, thereby saving energy.

The invention discloses an integrated wallboard circuit system. The integrated wallboard circuit system comprises wire rods, a wire rod connection piece, an external pluggable base, pluggable peripherals and an integrated wallboard; the wire rods are arranged on the surface of a wall according to the designed direction of a circuit, and the wire rods are connected through the wire rod connection piece; the external pluggable base is further arranged on the surface of the wall, and the external pluggable base is connected with the wire rods through base connection pieces; the back side of the integrated wallboard is provided with a blind groove consistent with the designed direction of the circuit, so that the blind groove and the surface of the wall can form a cavity for the wire rods to penetrate; a through hole is further formed in the integrated wallboard, so that after the integrated wallboard is fixed, the external pluggable base can be connected with the pluggable peripherals. The integrated wallboard circuit system is simple in structure and convenient to use and install, the integrity of the wall is protected, and it is avoided that in the water and electricity decoration process, water seepage or cracking of the wall is caused.

The invention discloses an electric meter box for a smart power grid, relates to the technical field of electric meter boxes, and solves the problems that the maintenance is influenced by the disorder of wires during the hot-line work in the use process of the existing electric meter box, and the maintenance danger is easily caused by the exposure of the wires. An electric meter box for an intelligent power grid comprises a meter box mechanism, an electric meter installation mechanism is installed on the inner side of the meter box mechanism, and the electric meter installation mechanism comprises a protection supporting plate, a wire output base, a protection frame, a movable connecting strip, an elastic clamping strip, a limiting connecting stand column, a sliding plate and a separation installation frame. A wire output base is fixedly installed on the lower end face of the protective supporting plate, limiting connecting stand columns are fixedly installed at the four end corners of the upper end face of the protective supporting plate correspondingly, and a separation installation frame is fixedly installed on the inner sides of the four limiting connecting stand columns. According to the invention, the electricity meter is installed and protected in a hidden manner, so that the live-line maintenance operation of the electricity meter can be conveniently realized, and the use safety can be conveniently ensured by arranging and winding the wire.

The invention discloses a handle-free type hidden slow-opening valve element, and mainly relates to the technical field of valve accessories. The handle-free type hidden slow-opening valve element comprises a valve body, an inner valve element, a transmission shaft and a sealing gasket; the valve body is of a multi-section stepped shaft structure with the diameter sequentially shrinking from top to bottom, and the outer circumferential face of a second stepped shaft of the valve body is provided with mounting threads; the inner valve element is arranged inside the valve body, and an adjusting hole is formed in the central position of the upper top face of the inner valve element; and the upper end of the transmission shaft is slidably arranged in the valve body and connected with the inner valve element through threads, and the sealing gasket is detachably arranged below the transmission shaft. The handle-free type hidden slow-opening valve element is simple and feasible in process and low in cost, and centralized mounting is convenient, so that space is saved; a modularized design is adopted, so that overall maintenance is convenient, mounting efficiency is improved, and maintenance cost and leakage risk are reduced; a design structure is light, so that the defects of scattered layout and complex mounting are effectively overcome, and hidden mounting of the device is realized; and overall decoration is strong, attractive appearance is achieved, and the structure is simple.

The invention discloses a knitted sweater spraying device. The technology processes sequentially comprise a knitted grey cloth mounting frame, a knitted gray cloth mounting frame stacking cylinder, aknitted gray cloth mounting frame stacking cylinder conveying device, a knitted gray cloth mounting frame lifting device, a knitted gray cloth mounting frame push-out device, a knitted gray cloth mounting frame reversing device, a knitted gray cloth mounting frame conveying device and a spraying bin. The knitted sweater spraying device has the advantages that the spraying uniformity is good, the fabric shrinkage caused by difficulty in tension control is reduced, the polluted probability of the fabric during feeding of the fabric is reduced, the processing line is short, and double-sided simultaneous feeding can be met.

The invention discloses an integrated handlebar of a bicycle. The technical scheme of the invention comprises a handlebar body, wherein hollow handlebars are disposed on two sides of the handlebar body; a handle upright is disposed at the middle of the handlebar body; the handle upright comprises an inner cavity; an inlaid instrument is disposed on the handle upright; a top cap screw slot and a handle upright locking screw hole are formed under the inlaid instrument of the handle upright; an inlaid bicycle lamp is disposed on the front end of the handle upright; and an installation groove is also formed in the back face of the handle upright. The scheme provided by the invention has the advantages that the handlebar structure is simplified, connecting fixation parts are reduced, and the appearance is nicer; the inlaid instrument and the inlaid bicycle lamp are used, so that space of the handlebar occupied by the instrument and bicycle lamp can be saved in comparison with the prior art; and a circuit board and wires are sealed in the cavity, so that circuit damage is reduced, and the service life of electronic components is prolonged.

The invention discloses a prefabricated wall structure which comprises a plurality of prefabricated column bases, column shafts, column caps and wallboards. The column bases are connected with the ground, the column shafts are connected onto the column bases in an assembled manner, the column caps are connected onto tops of the column shafts in an assembled manner, the wallboards are assembled between the adjacent column shafts, a plurality of wallboard mounting grooves extending along the longitudinal direction is arranged on outer sides of the column shafts, and the width of the wallboard mounting grooves are matched with the thickness of the wallboards. Through the standardized fabricated wall structure, construction efficiency of walls can be improved, the weight of the column shafts can be reduced by arranging through holes which can be used for passing wires, concealed installation of the wires is achieved, connection strength between assembly parts can be strengthened by reserving steel bars, and usually the parts are connected through a grouting or plasma method.

The invention discloses a screw with a good positioning effect for aluminum alloy door and window. The screw comprises a clamping screw and a clamping groove, wherein the clamping screw comprises a screw head, a screw rod and a screw cap; the screw rod is arranged at the bottom of the screw head; the screw cap is arranged at the bottom of the screw rod; the screw head comprises a first cylindrical table, a circular truncated cone and a second cylindrical table which are arranged from bottom to top; the screw rod and the screw head are externally and uniformly provided with external threads; the clamping groove sleeves the screw head and comprises a clamping top surface, clamping vertical faces, clamping inclined planes and clamping heads; two ends of the clamping top surface are vertically down provided with the clamping vertical faces; the bottoms of the clamping vertical faces are inward provided with the clamping inclined planes; the bottoms of the clamping inclined planes are provided with the clamping heads; the clamping top surface is provided with a downward clamping boss; the top of the second cylindrical table is inward provided with the clamping groove. The screw disclosed by the invention has the advantages that disassembly is facilitated, the connection is reliable, concealed installation can be realized, the attractive effect is improved, the screw head is conveniently positioned, the positioning quickness is improved, the installation complexity is reduced and the clamping effect of the screw is improved.

The invention discloses a compound lining production assembly line of a functional jacket. The assembly line sequentially comprises a knitted fabric mounting frame, a spraying cabin, a knitted sprayedcloth mounting frame conveying device and a knitted sprayed cloth compound device successively according to sequences of process flows; the knitted fabric mounting frame is used for mounting a knitted fabric therein; the spraying cabin is used for spraying the knitted fabric in the knitted fabric mounting frame; and the knitted sprayed cloth mounting frame conveying device is used for conveying the sprayed knitted fabric mounting frame to the knitted sprayed cloth compound device, and the knitted sprayed cloth compound device is used for compounding and finishing the sprayed knitted fabric. The assembly line has the advantages of being good in spraying uniformity, reducing shell fabric shrinkage caused by difficulty in controlling tension and being capable of feeding the fabric on two sides at the same time.

The invention relates to an arc-shaped projection display decoration wall. The arc-shaped projection display decoration wall is characterized in that a partition wall steel framework is connected between a structural ground and a structural floor slab, a ceiling steel keel is welded on the partition wall steel framework, an inclined steel keel is welded between the partition wall steel framework and the ceiling steel keel, and an arc-shaped steel keel is connected between the partition wall steel framework and the structural ground; a horizontal honeycomb metal plate, an upper arc-shaped chamfering honeycomb metal plate, an inclined honeycomb metal plate and a lower arc-shaped honeycomb metal plate are hung on the ceiling steel keel and the inclined steel keel through a plurality of hanging assemblies in a close joint mode; a projection decoration surface layer is arranged on the partition wall steel framework, an arc-shaped projection surface layer is arranged on the arc-shaped steel keel, and the arc-shaped projection surface layer is in close joint with a decoration ground layer on the structural ground; a projector is hung on the ceiling steel keel, and the projection range of the projector corresponds to the projection decoration surface layer and the arc-shaped projection surface layer. With the adoption of the structure, the arc-shaped projection display decoration wall has the characteristics of adopting fabricated suspending assemblies, being high in applicability and realizing a stereoscopic projection immersion type effect.

The invention discloses an automatic fireproof window closer, comprising a first body installed on a window frame, a second body installed on a side frame of a window, and a telescopic arm, wherein the two ends of the telescopic arm are respectively connected with the first body and the second body; the first body is provided with an elastic recovery mechanism; the telescopic arm is provided witha connecting rod, one end of the connecting rod is connected with the elastic recovery mechanism by means of a first rotating shaft, and the other end of the connecting rod is connected with the telescopic rod by means of a second rotating shaft; the second body is provided with a first sliding groove, and the first sliding groove is internally provided with a sliding seat; one end of the telescopic arm is connected with the first body by means of a third rotating shaft, and the other end of the telescopic arm is connected with the sliding seat by means of a fourth rotating shaft; the slidingseat is provided with an unlocking piece, and a temperature sensing element capable of fixing the unlocking piece; the unlocking piece is rotatably connected with the sliding seat by means of the elastic recovery mechanism; a cam part is arranged on the unlocking piece. The automatic fireproof window closer is simple in structure and small in volume, and can realize hidden installation; a mechanical mechanism of the automatic fireproof window closer is stable, reliable and high in sensitivity.

The invention provides a hidden frame type curtain wall lamp installation assembly. The hidden frame type curtain wall lamp installation assembly comprises a stand column and a lamp body; a lamp installation auxiliary frame is fixed to the front end of the stand column; the lamp body is installed on the lamp installation auxiliary frame; curtain wall glass is installed at the front end of the stand column; and the lamp installation auxiliary frame is located between the two pieces of adjacent curtain wall glass. According to the hidden frame type curtain wall lamp installation assembly, the lamp installation auxiliary frame is arranged at the front end of the stand column, a lamp is installed on the lamp installation auxiliary frame, the lamp installation auxiliary frame is located between the two pieces of adjacent curtain wall glass, hidden installation of the lamp in a hidden frame glass curtain wall can be achieved, the problem of the disorder of a building facade hidden frame glass curtain wall night scene lamp is solved, the glass curtain wall and night scene lighting equipment are integrated, and perfect combination is achieved.

The invention relates to a cultural relic vibration sensor. The cultural relic vibration sensor comprises a CPU module, and a vibration acquisition module, a communication module, a vibration detection module, a storage module and a power supply module which are connected with the CPU module, wherein the vibration detection module comprises an acceleration sensor which is used for collecting a cultural relic vibration signal and sending the cultural relic vibration signal to the CPU module, and the vibration collection module comprises a suspension magnetic induction coil which is used for collecting the on-site vibration condition of the cultural relic. After vibration is detected by the vibration detection module, an alarm is sent to a background server after the vibration is compared with a preset vibration signal of damaged characteristics of cultural relics, so that the occurrence frequency of false alarms can be effectively reduced; through the vibration collection module comprising the suspension magnetic induction coil, collection of the on-site vibration condition of the cultural relics during vibration of the cultural relics is realized, and the on-site vibration condition is sent to the background server so as to realize restoration of the on-site vibration condition. The cultural relic vibration sensor is low in overall power consumption, low in cost, practical in function and high in reliability, and improves the accuracy and real-time performance of anti-theft or damage monitoring of cultural relics.

The invention relates to the technical field of hot water circulation, and discloses a hot water circulation water pump convenient to hide and install, which comprises a water pump body, one end of the water pump body is provided with an end cover, the other end of the water pump body is provided with a regulation and control assembly, the end cover is provided with a water outlet, a water inlet and a water return port, and the water inlet is communicated with the water return port to enable fluid to be blended. And fluid is conveyed by the water pump body and is discharged through the water outlet. The regulation and control assembly, the water outlet, the water inlet and the water return port are intensively arranged on the water pump body, and the external threads are formed in the ports of the water outlet, the water inlet and the water return port, so that the water pump body is mounted, and the water pump body is directly in threaded connection with a cold water heating device through the external threads of the water outlet; and therefore, the problems that a traditional water pump for hot water circulation occupies a large area of water-using walls such as kitchens and the like, so that installation is inconvenient, the water-using walls are extremely unattractive, and arrangement is disordered due to disordered pipelines are solved.

The invention provides a clothes hanger mounting structure of an assembled balcony. The structure comprises a fixing groove, a hand-operated device, a fixing rod and telescopic rod mechanisms. The fixing groove is a cuboid groove with a downward opening end, the top surface of the fixing groove is fixedly connected to a top wall base layer, and a guide wheel is arranged at the top in the fixing groove; the hand-operated device is fixedly connected to a partition wall; the two ends of the fixing rod extend to the two opposite side walls in the fixing groove, and the end of the fixing rod is connected with the fixing groove through a bearing pedestal; and two groups of telescopic rod mechanisms are arranged. A clothesline pole is fixed between two rows of telescopic connecting rods, so thatthe whole structure is layered, the height position needing to be aired can be quickly found, the situation that the structure shakes after being blown by wind is avoided, the structural stability ishigh, and the user experience is good; and a clothes hanger is telescopically folded in the fixing groove, so that the clothes hanger is mounted in a hidden manner, the situation that the clothes hanger is always in a suspended state is avoided, a balcony area is transparent, and the attractiveness of a decorative effect is guaranteed.

The invention provides a lamp mounting assembly for a hidden frame glass curtain wall. The lamp mounting assembly comprises a stand column and a lamp body; a lamp mounting groove is formed in the front end of the stand column; and the lamp body is fixed in the lamp mounting groove. According to the lamp mounting assembly, the lamp mounting groove is reserved in the front end of the stand column, a lamp is mounted in the lamp mounting groove, and therefore the lamp can be mounted in the hidden frame glass curtain wall in a hidden mode, the problem of the chaos of the night scene lamp of the hidden frame glass curtain wall on the outer facade of a building is solved, the glass curtain wall and night scene lighting equipment are integrated, and perfect combination is achieved.

The invention relates to a stable building expansion joint structure which comprises a floor slab, and an expansion joint is arranged on the floor slab. The outer side of the first metal plate extends to the right side of the expansion joint; the outer side of the second metal plate is folded downwards and abuts against a floor slab on the right side of the expansion joint; a supporting plate is arranged at the bottom of the turnover part of the second metal plate in an upward inclined mode, the supporting reinforcing mechanism comprises a first supporting convex edge fixedly connected to the supporting plate, and a corresponding first supporting shaft is rotatably embedded in the top of the first supporting convex edge; the top end of the first supporting shaft abuts against the lower side face of the first metal plate. The cement mortar layer covers the upper side surfaces of the floor slab, the first metal plate and the second metal plate; and the panel layer is fixedly arranged on the upper side of the cement mortar layer. On the basis that the structural stability is ensured, main components of the structure can be effectively assembled in a hidden mode.

The invention discloses an intelligent door and an installation method of the intelligent door. The intelligent door is used for being installed on a door plate, the door plate comprises a first side face facing the inside of the door and a second side face facing the outside of the door, and an installation through hole used for installing the intelligent door is formed in the door plate. The intelligent door comprises a first panel base, a second panel base and a connecting assembly, wherein the first panel base comprises a first box body and a first flange connected to the first box body, the first box body is used for being mounted in the mounting through hole, and the first flange is used for abutting against the first side face; the second panel base comprises a second box body and a second flange connected to the second box body, the second box body is used for being mounted in the mounting hole, and the second flange is used for abutting against the second side face; and the two ends of the connecting assembly are connected to the first box body and the second box body. According to the intelligent door and the mounting method of the intelligent door, the connecting assembly playing a fixing role can be hidden in the mounting through hole of the door plate, and a fixing piece is prevented from being exposed on the surface of the door plate.

The invention discloses an installation structure of an oil filter screen and an installation method thereof, and belongs to the technical field of oil filter screens. The installation structure comprises a plurality of connecting seats fixed on an oil filter screen body, a plurality of connecting columns fixed on a range hood body, clamping assemblies arranged on the upper surfaces of the connecting seats, and adjusting assemblies installed in the connecting seats and in transmission connection with the clamping assemblies; and the position and number of the connecting seats and the connecting columns correspond to each other one by one. The installation structure designed by the present invention is neither thread connection nor buckle or opening connection. The installation structure can be reused many times without deformation while tight fixation is ensured; the installation structure is convenient to install and is also suitable for the situation that when a range hood works, although little vibration is generated, the tightness is not affected; and hidden installation can also be achieved.

The invention discloses a safety casement window. The window at least comprises a whole screen window and a whole casement window, the whole casement window comprises at least an inner frame body anda casement sash hinged to the inner frame body, the whole screen window comprises at least an outer frame body, a screen window sash and fixed blocks, the outer frame body is arranged on the outer side of the inner frame body, the screen window sash at least comprises a screen window sash frame and a gauze screen mounted on the screen window sash frame, the outer frame body is provided with installation concave positions, groove cavities are formed in the installation concave positions, grooves are formed in the inner side of the screen window sash frame, notches corresponding to the groove cavities are formed in the grooves, the screen window sash frame is embedded into the installation concave positions, one end of the fixed blocks are connected in the grooves, and the other end of the fixed blocks penetrates through the notches to extend into the groove cavities and are matched with the groove cavities to fix the screen window sash. The assembly structures between the components ofthe whole screen window can be hidden and is free of external protrusions after the whole screen window is integrally combined with the whole casement window, a hidden drainage channel on the screen window can be formed, so that the appearance integrity of the screen window is guaranteed, and meanwhile the window has the advantages of being convenient to disassemble and assemble, high in stabilityand safety.

The invention provides an electronic intelligent water outlet control system. The electronic intelligent water outlet control system includes a controller and a control panel, wherein the controller comprises a cold water inlet end and a hot water inlet end, and cold water and hot water respectively flow into two cavities of a pressure balance valve through the cold water inlet end and the hot water inlet end; the water in the two cavities of the pressure balance valve flow into a mixing water cavity of a temperature control valve through the cold water inlet and the hot water inlet, respectively; the temperature control valve adjusts the water passing area of the cold water inlet and the hot water inlet under action of a first stepping motor; the temperature control valve also comprises amixed water outlet which is communicated with a flow regulating valve; the flow regulating valve comprises a pilot valve and a second stepping motor; a water outlet of the pilot valve is communicatedto a first water outlet end and a second water outlet end; and the first water outlet end and the second water outlet end are each provided with an electromagnetic valve for controlling opening or closing of the first water outlet end and the second water outlet end. The provided electronic intelligent water outlet control system is compact in structure, can accurately adjust the flow and the water temperature, and is convenient for a user to use.

The invention discloses an isolation type integrated high-precision liquid level measuring device and measuring method. The device comprises a shell, an induction panel and a single-chip microcomputer, wherein the induction panel and the single-chip microcomputer are arranged in the shell. n induction areas, n paths of induction capacitance conversion circuits, n-1 liquid level measuring electrodes, a liquid reference electrode, an environment reference electrode and n-1 capacitance-to-digital converters are arranged on the induction panel; one liquid level measuring electrode is arranged between every two adjacent sensing areas; each liquid level measuring electrode is connected with the corresponding capacitance-to-digital converter; the liquid reference electrode and the environment reference electrode are respectively connected with each capacitance-to-digital converter; and the induction capacitance conversion circuits and the capacitance-to-digital converters are respectively connected with the single-chip microcomputer. On the basis of the integrated design, 1-mm measuring accuracy can be realized by using an isolated measurement mode without exposed contacts; misconductioncan be prevented; and the measurement accuracy is ensured. The isolation type integrated high-precision liquid level measuring device and measuring method are suitable for urban waterlogging, underground drainage networks, sewage monitoring, dam seepage monitoring and other environments.