CN216746143U

CN216746143U - Automobile sensor convenient for maintenance and replacement of truck

Info

Publication number: CN216746143U
Application number: CN202220027959.4U
Authority: CN
Inventors: 罗展欣
Original assignee: Guangzhou Weilida Electromechanical Co ltd
Current assignee: Guangzhou Weilida Electromechanical Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-14
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses an automobile sensor convenient for maintenance and replacement of a truck, which aims to solve the technical problems that in the prior art, the automobile sensor and an installation block are of an integrated structure, the installation block is required to be disassembled together during disassembly, the installation block is required to be replaced together after problems are found in maintenance, the maintenance and replacement cost is high, the automobile sensor is not suitable for sensors of different specifications, and the universality is poor. The automobile sensor comprises a mounting seat, a base, sliding grooves formed in the inner walls of the left end and the right end of a first open groove, a lifting mounting plate arranged on the inner sides of the first open groove and the sliding grooves and capable of moving vertically, and a sensor body arranged on the upper end of the lifting mounting plate. This automobile sensor utilizes the magnetism of magnetism locating lever and magnet, realizes being connected of mount pad and base, and the sensor body is connected through compressing tightly the subassembly with the lift mounting panel within a definite time, is applicable to the sensor of different specifications to be convenient for the maintenance and the change of sensor body.

Description

Automobile sensor convenient for maintenance and replacement of truck

Technical Field

The utility model belongs to the technical field of sensors, and particularly relates to an automobile sensor convenient for maintenance and replacement of a truck.

Background

The automobile sensor can convert working conditions such as automobile speed, medium temperature and the like in the running process of an automobile into electric signals to be transmitted to a computer, so that the running condition of the automobile can be conveniently judged, and the sensor is used in the aspects of an automobile control system, a lane departure warning system and the like.

At present, the utility model with the patent number of CN202022226585.2 discloses a fast detachable automobile sensor, which comprises an automobile sensor body and a mounting seat, wherein the bottom of the automobile sensor body is fixedly provided with a mounting block, the middle of the bottom of the mounting block is provided with a mounting groove, the middle of the top of the mounting seat is fixedly provided with a fixed rod, one end of the fixed rod penetrates through and extends to the inside of the mounting groove, the periphery of the inside of the fixed rod is provided with a movable groove, the side wall of the movable groove far away from the mounting groove is fixedly provided with a spring, one side of the spring near the mounting groove is fixedly provided with a movable plate, the periphery of the inside of the movable groove is fixedly provided with a limiting rod, one end of the limiting rod penetrates through and extends to the outside of the movable plate, the periphery of the inside of the mounting block is provided with a clamping groove, one side of the movable plate far away from the spring is fixedly provided with a clamping cone, one end of the clamping cone penetrates through the fixed rod and the mounting block in turn and extends to the inside of the clamping groove, annular clamping groove has been seted up to the bottom of installation piece, the top fixed mounting of mount pad has one end to run through and extend to the inside annular spacing ring of annular clamping groove, the card hole has all been seted up around the mounting groove is inboard, equal fixed mounting all around of dead lever surface has one end to run through and extends to the inside fixture block of card hole, the fixed orifices with card hole intercommunication is seted up to the inboard of mounting groove. What its adopted is through wrench movement installation piece, realizes automobile sensor's dismouting, but this automobile sensor and the structure of installation piece formula as an organic whole, need even the installation piece to dismantle together during the dismantlement, need even the installation piece to change together after overhauing the discovery problem, overhauls the cost of changing higher, and can not be applicable to the sensor of different specifications, and the commonality is poor.

Therefore, in order to solve the problem of high repair and replacement cost, it is necessary to improve the use scenario of the automobile sensor.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an automobile sensor convenient for maintenance and replacement of a truck, and the automobile sensor aims to solve the technical problems that the automobile sensor and an installation block are of an integrated structure in the prior art, the installation block is required to be detached together during detachment, the installation block is required to be replaced together after problems are found in maintenance, the maintenance and replacement cost is high, the automobile sensor is not suitable for sensors of different specifications, and the universality is poor.

(2) Technical scheme

In order to solve the technical problem, the utility model provides the automobile sensor convenient for the overhaul and the replacement of the freight car, which comprises a mounting seat, a base, a magnetic positioning rod, a first open slot, sliding slots, a lifting mounting plate and a sensor body, wherein the magnetic positioning rod is mounted at the lower end of the mounting seat and is clamped and connected with the base; the sensor comprises a sensor body, wherein the sensor body is provided with a first opening groove, the upper end of the first opening groove is fixedly connected with a first elastic element connected with the lower end of a lifting mounting plate, the upper end of the left side and the upper end of the right side of the mounting seat are fixedly connected with positioning seats, the positioning seats are movably connected with limiting assemblies, rotating assemblies are installed at the upper ends of the front side and the rear side of the mounting seat respectively, the rotating assemblies are installed on the inner sides of the rotating assemblies and used for fixing the sensor body, positioning grooves corresponding to magnetic positioning rods are formed in the upper end of the base, and magnets connected with the magnetic positioning rods are installed in the positioning grooves.

When the automobile sensor is used, the magnetic positioning rod at the lower end of the mounting seat is inserted into the positioning groove at the upper end of the base, the magnetic connection is realized through the magnet and the magnetic positioning rod, the connection firmness of the mounting seat and the base is ensured, the rotating assembly is rotated, the pressing assembly is moved away, the limiting assembly in the positioning seat is loosened, under the action of the rebounding force of the first elastic element, the lifting mounting plate is pushed upwards, the lifting mounting plate synchronously slides in the first open groove and the sliding groove, then the sensor body is placed on the lifting mounting plate, then the limiting assembly is moved downwards again, the lifting mounting plate is pressed downwards, then the rotating assembly is rotated in the direction, the pressing assembly is aligned with the sensor body up and down, then the rotating assembly compresses the sensor body tightly.

Preferably, the lifting mounting plate comprises a flat plate and sliding blocks mounted at the left end and the right end of the flat plate. Through the design of sliding block, further inject the position of dull and stereotyped, improve the stationarity that the dull and stereotyped when reciprocating.

Preferably, the limiting assembly comprises a limiting plate and a baffle plate installed at the lower end of the limiting plate, and a second open slot is formed in the inner side of the limiting plate. Through the design of baffle, when the limiting plate rebound, carry on spacingly to the limiting plate to avoid the limiting plate to follow the roll-off in the positioning seat.

Preferably, a second elastic element is fixedly connected in the second opening groove, and a limit block is fixedly connected to the outer side of the second elastic element. The limiting block is pushed outwards through the rebound force of the second elastic element, and therefore the position of the limiting assembly is fixed.

Preferably, the rotating assembly comprises a threaded column, an internally threaded sleeve threadedly connected to the outside of the threaded column. The position of the pressing assembly is adjusted by rotating the internal thread sleeve on the outer side of the thread column.

Preferably, the compressing assembly comprises a connecting plate, an adjusting screw rod arranged in the connecting plate, a screw rod seat arranged at the lower end of the adjusting screw rod and capable of rotating, and a pressing plate fixed at the lower end of the screw rod seat. The screw rod seat is utilized to convert the rotary motion of the adjusting screw rod into linear motion, so that the pressing plate is driven to downwards fix the sensor body.

Preferably, the positioning seat is provided with a guide through groove which is vertically communicated and used for mounting the limiting assembly, and one side of the positioning seat close to the inside is provided with a positioning through groove which is communicated with the guide through groove. Through setting up the location and leading to the groove, block the stopper to realize the connection of positioning seat and spacing subassembly.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the automobile sensor disclosed by the utility model realizes the connection of the mounting seat and the base by utilizing the magnetism of the magnetic positioning rod and the magnet, the sensor body is connected with the lifting mounting plate through the pressing assembly, the sensor is suitable for sensors with different specifications, the universality is stronger, the overhaul and the replacement of the sensor body are convenient, the disassembly and the assembly are convenient, the position of the lifting mounting plate is fixed through the limiting assembly, so that the stability of the position of the sensor body at the upper end of the lifting mounting plate is ensured, and when the sensor needs to be overhauled, the lifting mounting plate is upwards pushed through the rebound force of the first elastic element, so that the overhaul and the replacement of the sensor body are convenient.

Drawings

FIG. 1 is a schematic perspective view of an exemplary embodiment of an automotive sensor according to the present invention;

FIG. 2 is a schematic front view of an embodiment of an automotive sensor according to the present invention;

FIG. 3 is a schematic top view of one embodiment of an automotive sensor according to the present invention;

fig. 4 is an assembly diagram of the positioning seat and the limiting component in an embodiment of the automotive sensor of the utility model.

The labels in the figures are: 1. a mounting base; 2. a base; 3. a magnetic positioning rod; 4. a first open slot; 5. a sliding groove; 6. a lifting mounting plate; 61. a flat plate; 62. a slider; 7. a sensor body; 8. a first elastic element; 9. positioning seats; 10. a limiting component; 101. a limiting plate; 102. a baffle plate; 103. a second open slot; 104. a second elastic element; 105. a limiting block; 11. a rotating assembly; 111. a threaded post; 112. an internally threaded sleeve; 12. a compression assembly; 121. a connecting plate; 122. adjusting the screw rod; 123. a screw base; 124. pressing a plate; 13. positioning a groove; 14. a magnet; 15. a guide through groove; 16. and a positioning through groove.

Detailed Description

The specific embodiment is an automobile sensor convenient for the overhaul and replacement of a truck, the schematic three-dimensional structure of the automobile sensor is shown in fig. 1, the schematic cross-sectional structure of the automobile sensor is shown in fig. 2, the automobile sensor comprises a mounting seat 1 and a base 2, a magnetic positioning rod 3 which is mounted at the lower end of the mounting seat 1 and is connected with the base 2 in a clamping manner, a first open slot 4 which is formed at the upper end of the mounting seat 1, sliding grooves 5 which are formed in the inner walls of the left end and the right end of the first open slot 4, a lifting mounting plate 6 which is arranged at the inner sides of the first open slot 4 and the sliding grooves 5 and can move vertically, and a sensor body 7 which is mounted at the upper end of the lifting mounting plate 6; bottom upper end fixedly connected with links to each other with 6 lower extremes of lift mounting panel 8 in first open slot 4, the equal fixedly connected with positioning seat 9 in 1 left and right sides upper end of mount pad, swing joint has spacing subassembly 10 in the positioning seat 9, runner assembly 11 is all installed to both sides upper end around the mount pad 1, runner assembly 11 inboard is installed and is used for the compressing tightly subassembly 12 of

fixed sensor body

7, 2 upper ends of base have been seted up with the corresponding constant head tank 13 of magnetism locating lever 3, install magnet 14 of being connected with the magnetism of magnetism locating lever 3 in the constant head tank 13.

The lifting mounting plate 6 includes a flat plate 61, and sliding blocks 62 mounted on the left and right ends of the flat plate 61.

Meanwhile, the limiting assembly 10 comprises a limiting plate 101 and a baffle plate 102 installed at the lower end of the limiting plate 101, a second opening groove 103 is formed in the inner side of the limiting plate 101, a second elastic element 104 is fixedly connected in the second opening groove 103, and a limiting block 105 is fixedly connected to the outer side of the second elastic element 104.

In addition, the rotating assembly 11 includes a threaded column 111 and an internally threaded sleeve 112 threadedly coupled to an outer side of the threaded column 111, and the compressing assembly 12 includes a connecting plate 121, an adjusting screw 122 installed in the connecting plate 121, a screw seat 123 rotatably installed at a lower end of the adjusting screw 122, and a pressing plate 124 fixed to a lower end of the screw seat 123.

In addition, a guiding through groove 15 which is vertically penetrated and used for installing the limiting assembly 10 is formed in the positioning seat 9, and a positioning through groove 16 which is penetrated through the guiding through groove 15 is formed in one inner side of the positioning seat 9.

The schematic top view structure of the automotive sensor is shown in fig. 3, and the schematic assembly diagram of the positioning seat 9 and the limiting assembly 10 is shown in fig. 4.

When the automobile sensor of the technical scheme is used, the magnetic positioning rod 3 at the lower end of the mounting seat 1 is inserted into the positioning groove 13 at the upper end of the base 2, the connection between the magnet 14 and the magnetic positioning rod 3 is realized, the connection firmness between the mounting seat 1 and the base 2 is ensured, the rotating assembly 11 is rotated, the pressing assembly 12 is moved away, the limiting assembly 10 in the positioning seat 9 is loosened, the lifting mounting plate 6 is upwards pushed under the action of the rebounding force of the first elastic element 8, the lifting mounting plate 6 synchronously slides in the first open groove 4 and the sliding groove 5, then the sensor body 7 is placed on the lifting mounting plate 6, then the limiting assembly 10 is moved downwards again, the lifting mounting plate 6 is pressed downwards, then the rotating assembly 11 is rotated in the direction, the pressing assembly 12 is vertically aligned with the sensor body 7, then the rotating assembly 12 is rotated, and the sensor body 7 is clamped tightly.

Claims

1. An automobile sensor convenient for maintenance and replacement of a truck comprises a mounting seat, a base, a magnetic positioning rod, a first open slot, sliding slots, a lifting mounting plate and a sensor body, wherein the magnetic positioning rod is mounted at the lower end of the mounting seat and is connected with the base in a clamping manner; its characterized in that, bottom upper end fixedly connected with the first elastic element that the lift mounting panel lower extreme links to each other in the first open slot, the equal fixedly connected with positioning seat in mount pad left and right sides upper end, swing joint has spacing subassembly in the positioning seat, runner assembly is all installed to both sides upper end around the mount pad, the runner assembly inboard is installed and is used for fixing the subassembly that compresses tightly of sensor body, the base upper end seted up with the corresponding constant head tank of magnetism locating lever, install in the constant head tank with the magnet that magnetism locating lever magnetism is connected.

2. The vehicle sensor facilitating truck overhaul and replacement according to claim 1, wherein the lifting mounting plate comprises a flat plate and sliding blocks mounted at the left end and the right end of the flat plate.

3. The automobile sensor convenient for overhauling and replacing a truck as recited in claim 1, wherein the limiting component comprises a limiting plate and a baffle plate installed at the lower end of the limiting plate, and a second open slot is opened at the inner side of the limiting plate.

4. The automobile sensor convenient for truck overhaul and replacement as claimed in claim 3, wherein a second elastic element is fixedly connected in the second opening groove, and a limit block is fixedly connected to the outer side of the second elastic element.

5. The vehicle sensor of claim 1, wherein the rotating assembly comprises a threaded post and an internally threaded sleeve threadedly coupled to an outer side of the threaded post.

6. The vehicle sensor of claim 1, wherein the compression assembly comprises a connecting plate, a lead screw installed in the connecting plate, a screw seat rotatably installed at a lower end of the lead screw, and a pressing plate fixed at a lower end of the screw seat.

7. The automobile sensor convenient for overhauling and replacing a freight car as recited in claim 1, wherein the positioning seat is provided with a guiding through groove which is vertically penetrated and used for installing the limiting component, and one side of the inside of the positioning seat is provided with a positioning through groove which is communicated with the guiding through groove.