CN212341242U

CN212341242U - Collision sensor convenient to adjust

Info

Publication number: CN212341242U
Application number: CN202020609864.4U
Authority: CN
Inventors: 李鸿炉
Original assignee: Shenzhen Neiten Technology Co ltd
Current assignee: Shenzhen Neiten Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-12
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a collision sensor convenient to adjust, the operation line pipe is installed at one end of the base body of the collision sensor, a threaded hole is arranged at the middle part of the top surface of a connecting block, a rotating plate is welded at the top end of a movable block, the bottom end of the positioning column is welded at the middle part of the top surface of a clamping plate, a bending groove is evenly arranged at the middle part of the bottom surface of a bottom plate, a sealing component is installed at one end of the operation line pipe close to the base body of the collision sensor, a rubber pipe is bonded at one side of a mounting ring, springs are evenly distributed on the inner wall of the rubber pipe, and stop levers are evenly distributed at the outer side of a sensor shell, the utility model discloses pressing the bottom plate close to the mounting surface, bending the bottom plate along the positioning groove, and the deformation of the, the clamping plate is used for extruding the top surface inside the positioning groove to be fixed, and the position is convenient to adjust.

Description

Collision sensor convenient to adjust

Technical Field

The utility model relates to a sensor technical field specifically is a collision sensor convenient to adjust.

Background

The collision sensor can accurately sense the collision strength, judge the collision danger degree according to a preset threshold value, provide reliable decision information for a complete protection control system, and is also a control signal input device in an air bag system in an automobile.

However, when the existing collision sensor is installed, the problem that the sensor is not matched with the installation position easily occurs, after the collision sensor is installed, the contact area between the installation surface and the sensor is small, the installation position cannot be adjusted, and inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a collision sensor convenient to adjust can effectively solve the unmatched problem of sensor and mounted position appears easily that proposes in the above-mentioned background art, and after installing, installation face is less with sensor area of contact, and the unable regulation of mounted position, has brought inconvenient problem for the use.

In order to achieve the above object, the utility model provides a following technical scheme: the surgical operation tube is mounted at one end of the collision sensor base body, and the connecting assembly is mounted at the bottom end of the collision sensor base body and comprises a connecting block, a threaded hole, a movable block, a rotating plate, a positioning column, a clamping plate, a bottom plate, a bending groove, a positioning block, a positioning groove and an arch plate;

connecting block fixed mounting is in the collision sensor base member, connecting block top surface middle part threaded hole has been seted up, the movable block is installed through the screw thread to threaded hole inside, the welding of movable block top has the rotor plate, the welding of movable block bottom has the reference column, the reference column bottom welds in splint top surface middle part, the bottom plate has been placed to collision sensor base member bottom, the bending groove has evenly been seted up at bottom plate bottom surface middle part, the even welding of bottom plate top surface has the locating piece, the constant head tank has been seted up at locating piece top surface middle part, the even welding of bottom plate top.

Preferably, the corners of the top surface of the bottom plate are provided with mounting holes, and screws are mounted in the mounting holes.

Preferably, the adjacent bending grooves are parallel to each other, and the width of the positioning block is equal to the distance between the adjacent bending grooves.

Preferably, the inside top of constant head tank bonds and has anti-skidding aluminum plate, and the constant head tank is T type groove.

Preferably, the middle of the top surface of the arch plate is a plane, and one end of the arch plate is welded on the top surface of the bottom plate.

Preferably, one end of the operation line pipe, which is close to the collision sensor base body, is provided with a sealing assembly, and the sealing assembly comprises an installation ring, a rubber pipe, a rubber ring, a spring, a limiting rod and a limiting groove;

the utility model discloses a sensor, including rubber tube, rubber collar, installation collar, rubber tube inner wall evenly distributed, spring, installation collar, rubber collar, installation collar, rubber tube, installation collar, rubber collar, installation collar, rubber collar, installation collar.

Preferably, the side face of the rubber ring, which is far away from the rubber pipe, is uniformly provided with a sealing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure and safe and convenient use;

1. be provided with coupling assembling, press close to the installation face with the bottom plate, can follow the crooked bottom plate of constant head tank for the bottom plate agrees with the mounted position, and arch-shaped plate deformation extrudees the sensor, makes sensor mounted position and sensor area of contact grow, improves the effect of transmission vibrations.

2. When installing, can be along constant head tank pulling connecting block, and then drive the sensor and remove, until reaching required position, rotate the movable block again, it is fixed to utilize the inside top surface of splint extrusion constant head tank, and the collision sensor base member is promoted and is close to the bottom plate this moment for the installation is more firm.

3. When carrying out the wiring, the operation spool inserts to the installation department of wiring, and the rubber tube is extruded this moment, contracts along the operation spool, closes the clearance of junction, improves the leakproofness of junction, prevents that dust and water from getting into, and the linkage effect is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the connection assembly of the present invention;

fig. 3 is a schematic view of the installation structure of the arch plate of the present invention;

FIG. 4 is a schematic view of the seal assembly of the present invention;

reference numbers in the figures: 1. a collision sensor base; 2. an operating line tube;

3. a connecting assembly; 301. connecting blocks; 302. a threaded hole; 303. a movable block; 304. a rotating plate; 305. a positioning column; 306. a splint; 307. a base plate; 308. bending the groove; 309. positioning blocks; 310. positioning a groove; 311. an arch plate;

4. a seal assembly; 401. installing a ring; 402. a rubber tube; 403. a rubber ring; 404. a spring; 405. a limiting rod; 406. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a collision sensor technical scheme convenient to adjust, including collision sensor base member 1, art spool 2 is installed to collision sensor base member 1 one end, and coupling assembling 3 is installed to collision sensor base member 1 bottom, and coupling assembling 3 includes connecting block 301, screw hole 302, movable block 303, rotor plate 304, reference column 305, splint 306, bottom plate 307, bending groove 308, locating piece 309, constant head tank 310 and arch plate 311;

the connecting block 301 is fixedly installed on a collision sensor substrate 1, a threaded hole 302 is formed in the middle of the top surface of the connecting block 301, a movable block 303 is installed in the threaded hole 302 through threads, a rotating plate 304 is welded at the top end of the movable block 303, a positioning column 305 is welded at the bottom end of the movable block 303, the bottom end of the positioning column 305 is welded in the middle of the top surface of a clamping plate 306, a bottom plate 307 is placed at the bottom end of the collision sensor substrate 1, mounting holes are formed in corners of the top surface of the bottom plate 307, screws are installed in the mounting holes to facilitate mounting of the bottom plate 307, bending grooves 308 are uniformly formed in the middle of the bottom surface of the bottom plate 307, adjacent bending grooves 308 are parallel to each other, the width of a positioning block 309 is equal to the distance between the adjacent bending grooves 308, the bottom plate, make splint 306 more stable at constant head tank 310 internally mounted, the even welding of bottom plate 307 top surface has arch board 311, and arch board 311 top surface middle part is the plane, and arch board 311 one end welds in bottom plate 307 top surface, and the arch board 311 deformation of being convenient for supports collision sensor base member 1.

One end of the operation tube 2 close to the collision sensor base body 1 is provided with a sealing component 4, and the sealing component 4 comprises a mounting ring 401, a rubber tube 402, a rubber ring 403, a spring 404, a limiting rod 405 and a limiting groove 406;

installing collar 401 is fixed to be cup jointed in the operation pipe 2 and is close to 1 one end of collision sensor base member, installing collar 401 one side bonds there is rubber tube 402, rubber tube 402 one end bonds there is rubber ring 403, the side that rubber tube 402 was kept away from to rubber ring 403 has evenly seted up the seal groove, the leakproofness of junction is improved, rubber tube 402 inner wall evenly distributed has spring 404, spring 404 both ends link to each other with installing collar 401 and rubber ring 403 respectively, 2 outside evenly distributed of operation pipe have gag lever post 405, spacing groove 406 has evenly been seted up in the corresponding gag lever post 405 department of rubber ring 403.

The utility model discloses a theory of operation and use flow: placing the bottom plate 307 at a mounting position, fixing the bottom plate by a screw, in the mounting process, if the mounting position is a curved surface, the bottom plate 307 is bent along the bending groove 308, so that the bottom plate 307 is matched with the mounting position, at the moment, an included angle between the positioning block 309 and a horizontal plane is changed, a small gap is formed between adjacent positioning blocks 309, the clamping plate 306 of the movable block 303 is embedded into the positioning groove 310 of the positioning block 309, the connecting block 301 is pulled along the positioning groove 310, the collision sensor base body 1 is driven to move, then the movable block 303 is rotated, the movable block 303 rotates and rises in the threaded hole 302, the positioning column 305 pulls the clamping plate 306 to press the top surface inside the positioning groove 310, fixing is performed, at the moment, the collision sensor base body 1 is pushed to be close to the bottom plate 307, the arch plate 311 deforms and presses the sensor, the installation is more stable;

the installation department of wiring is inserted to operation spool 2, and rubber tube 402 is extruded this moment, contracts along operation spool 2, promotes in the rubber circle 403 along gag lever post 405 slip, seals the clearance of junction, improves the leakproofness of junction, prevents that dust and water from getting into, and the connection effect is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An impact sensor for easy adjustment, comprising an impact sensor base body (1), characterized in that: an operation line tube (2) is installed at one end of the collision sensor base body (1), a connecting assembly (3) is installed at the bottom end of the collision sensor base body (1), and the connecting assembly (3) comprises a connecting block (301), a threaded hole (302), a movable block (303), a rotating plate (304), a positioning column (305), a clamping plate (306), a bottom plate (307), a bending groove (308), a positioning block (309), a positioning groove (310) and an arch plate (311);

connecting block (301) fixed mounting is in collision sensor base member (1), threaded hole (302) have been seted up at connecting block (301) top surface middle part, movable block (303) are installed through the screw thread to threaded hole (302) inside, the welding of movable block (303) top has rotor plate (304), the welding of movable block (303) bottom has reference column (305), reference column (305) bottom weld in splint (306) top surface middle part, bottom plate (307) have been placed to collision sensor base member (1) bottom, bending groove (308) have evenly been seted up in bottom plate (307) bottom surface middle part, bottom plate (307) top surface evenly welds there is locating piece (309), locating groove (310) have been seted up in locating piece (309) top surface middle part, the even welding of bottom plate (307) top surface has arch plate (311).

2. The impact sensor convenient to adjust according to claim 1, wherein the corners of the top surface of the bottom plate (307) are provided with mounting holes, and screws are mounted in the mounting holes.

3. An adjustable impact sensor according to claim 1, characterized in that adjacent bending grooves (308) are parallel to each other, and the width of the positioning block (309) is equal to the distance between adjacent bending grooves (308).

4. The impact sensor convenient to adjust according to claim 1, wherein an anti-slip aluminum plate is bonded to the top end inside the positioning groove (310), and the positioning groove (310) is a T-shaped groove.

5. An adjustable impact sensor according to claim 1, wherein the central portion of the top surface of the dome plate (311) is flat, and one end of the dome plate (311) is welded to the top surface of the base plate (307).

6. An adjustable impact sensor according to claim 1, characterized in that the end of the operation tube (2) close to the impact sensor base body (1) is provided with a sealing component (4), and the sealing component (4) comprises a mounting ring (401), a rubber tube (402), a rubber ring (403), a spring (404), a limiting rod (405) and a limiting groove (406);

installation circle (401) are fixed to be cup jointed and are close to collision sensor base member (1) one end in operation spool (2), installation circle (401) one side bonds and has rubber tube (402), rubber tube (402) one end bonds and has rubber ring (403), rubber tube (402) inner wall evenly distributed has spring (404), spring (404) both ends link to each other with installation circle (401) and rubber ring (403) respectively, operation spool (2) outside evenly distributed has gag lever post (405), spacing groove (406) have evenly been seted up in gag lever post (405) department in rubber ring (403).

7. The impact sensor convenient to adjust according to claim 6, wherein the side of the rubber ring (403) far away from the rubber tube (402) is provided with a sealing groove uniformly.