CN217504828U

CN217504828U - Automobile sensor with leakage-proof function

Info

Publication number: CN217504828U
Application number: CN202220648567.XU
Authority: CN
Inventors: 张冠旭
Original assignee: Wenzhou Feixu Auto Parts Co ltd
Current assignee: Wenzhou Feixu Auto Parts Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-27
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses an automobile sensor with leak-proof function in the field of automobile sensors, which comprises a sensor body, wherein a protective box is arranged outside the sensor body, sockets are arranged at the front end and the rear end of the upper part of the protective box, a drawing plate is arranged in the sockets, two limiting holes are arranged at the front end and the rear end of the drawing plate, a screw rod is inserted in each limiting hole, a rotating rod is arranged on each screw rod, the sensor body is fixedly arranged at the bottom of the protective box through a bracket, then the sensor body is limited on the bracket by the matching of a plurality of stop blocks and the elastic stop pads, the stability of the sensor body is effectively improved, and insert the pull board in the socket, rotate the bull stick, the linkage screw rod runs through the spacing hole on the pull board, fixes the pull board in the socket, makes the protective housing form encapsulated situation, and the protective housing is insulating material, effectively protects the sensor body, plays waterproof and leak protection electric function to it.

Description

Automobile sensor with leakage-proof function

Technical Field

The utility model relates to an automobile sensor field specifically is automobile sensor who possesses leak protection function.

Background

The sensor for car is an input device of computer system for car, which converts the information of various working conditions in running car, such as speed, temp of various media and running condition of engine, into electric signals to be transmitted to computer for the engine to be in optimal working state.

In the prior art, most of common automobile sensors are fixed at positions required to be installed, after the automobile sensors are used for a long time, the shells of the automobile sensors are easy to crack, the sealing performance of the automobile sensors is affected, the waterproof performance and the anti-leakage performance of the automobile sensors are reduced, the internal structure is damaged, the service life is shortened, and inconvenience is brought to users. Accordingly, those skilled in the art have provided a vehicle sensor having a leakage prevention function to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car sensor who possesses leak protection function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the automobile sensor with the leakage-proof function comprises a sensor body, wherein a protection box is arranged on the outer side of the sensor body, sockets are arranged at the front end and the rear end of the upper portion of the protection box respectively, a drawing plate is arranged in each socket, two limiting holes and every screw rod and every rotating rod are arranged in each limiting hole in an inserted mode.

As a further aspect of the present invention: the pull board is transparent material, the screw rod runs through spacing hole and socket on the pull board and is connected with the protection box rotation, during the use, the pull board person of facilitating the use through transparent material looks over the in service behavior of the inside sensor body of protection box.

As a further aspect of the present invention: the sensor comprises a sensor body and is characterized in that elastic blocking pads are arranged on the front end wall and the rear end wall in the protective box, a bracket is arranged at the bottom of the sensor body, a plurality of stop blocks are arranged on the left side and the right side of the bracket, a plurality of support columns are arranged at the lower end of the bracket, the sensor body is fixedly arranged at the bottom of the protective box through the bracket during use, and then the sensor body is limited on the bracket through the matching of the stop blocks and the elastic blocking pads, so that the stability of the sensor body is effectively improved.

As a further aspect of the present invention: the protection box is insulating material, both ends wall all is provided with a plurality of through wires holes about the protection box, and is a plurality of through wires hole inboard is provided with spacing, spacing side is provided with the perforation, when the electric wire passes the protection box inside and is connected with external power equipment, holds up the electric wire and spacing through spacing, avoids the electric wire to twine in the protection box and interweaves and influence the use.

As a further aspect of the present invention: it is a plurality of both sides all are provided with sealed the pad inside and outside the through wires hole, sealed pad is the rubber material, every sealed pad all with through wires hole fixed connection, during the use, sealed through sealed pad with through wires hole and electric wire connection department sealed, play waterproof effect, avoid inside outside water source invasion protection box, effectively improve its security performance.

As a further aspect of the present invention: all be provided with a plurality of electric wires on the wall of the sensor body left and right sides, it is a plurality of the electric wire all runs through perforation and the through wires hole on the spacing and external power equipment electricity is connected, during the use, is connected the electric wire with external power equipment through perforation and through wires hole to use sealed pad to protect the electric wire, avoid electric wire and through wires hole friction to lead to the damage, be favorable to playing insulating effect to the maintenance of electric wire and simultaneously, and improve its security performance.

As a further aspect of the present invention: the protection box lower extreme is provided with the mount pad, be provided with a plurality of mounting holes on the mount pad, during the use, insert the mounting hole with fixing bolt, fix the protection box in the position of required installation through the mount pad, avoid influencing the use of sensor body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the bracket with sensor body fixed mounting in the protection box bottom, then keep off the cooperation that fills up through a plurality of dogs and elasticity with the sensor body spacing on the bracket, effectively improve its stability to insert the pull board in the socket, rotate the bull stick, linkage screw runs through the spacing hole on the pull board, fix the pull board in the socket, make the protection box form encapsulated situation, the protection box is insulating material, effectively protect the sensor body, play waterproof and leak protection electric function to it.

2. The utility model discloses in, hold up the electric wire and spacing through spacing, avoid the electric wire winding in the protection box to interweave and influence the use, sealed the pad be the rubber material, through sealed the pad with the through wires hole sealed with the connection of electric lines department, play waterproof effect, inside avoiding outside water source to invade the protection box, and avoid electric wire and through wires hole friction to lead to the damage, be favorable to playing insulating effect to the maintenance of electric wire and simultaneously, effectively improve its security performance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a protection box of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a sensor body; 11. an electric wire; 2. a protective case; 21. a socket; 3. a drawing plate; 31. a limiting hole; 32. a screw; 33. a rotating rod; 4. an elastic stop pad; 5. a bracket; 51. a stopper; 52. supporting a column; 6. threading holes; 61. a gasket; 7. a limiting frame; 71. perforating; 8. a mounting seat; 81. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an automobile sensor with leakage-proof function comprises a sensor body 1, a protective box 2 is disposed outside the sensor body 1, sockets 21 are disposed at the front and rear ends of the upper portion of the protective box 2, a pull plate 3 is disposed in the sockets 21, two limiting holes 31 are disposed at the front and rear ends of the pull plate 3, a screw 32 is inserted into each limiting hole 31, a rotating rod 33 is disposed on each screw 32, when in use, the sensor body 1 is placed inside the protective box 2, keep off pad 4 through bracket 5 and elasticity with its spacing fixed to insert pull board 3 in socket 21, rotate bull stick 33, linkage screw 32 runs through spacing hole 31 on the pull board 3, fixes pull board 3 in socket 21, makes protection box 2 form encapsulated situation, effectively protects sensor body 1, plays waterproof and leak protection electric function to it.

The drawing plate 3 is made of transparent materials, the screw 32 penetrates through the limiting hole 31 and the inserting opening 21 in the drawing plate 3 to be connected with the protection box 2 in a rotating mode, and when the protection box is used, a user can conveniently check the using condition of the sensor body 1 in the protection box 2 through the drawing plate 3 made of transparent materials; when the sensor is used, the sensor body 1 is fixedly arranged at the bottom of the protective box 2 through the bracket 5, and then the sensor body 1 is limited on the bracket 5 through the matching of the plurality of stoppers 51 and the elastic blocking pads 4, so that the stability of the sensor is effectively improved; the protective box 2 is made of insulating materials, a plurality of threading holes 6 are formed in the left end wall and the right end wall of the protective box 2, a limiting frame 7 is arranged on the inner side of each threading hole 6, a through hole 71 is formed in the side end of each limiting frame 7, when the electric wire 11 penetrates through the protective box 2 and is connected with external power equipment, the electric wire 11 is supported and limited through the limiting frame 7, and the electric wire 11 is prevented from being wound and interwoven in the protective box 2 to affect use; the sealing gaskets 61 are arranged on the inner side and the outer side of the threading holes 6, the sealing gaskets 61 are made of rubber, each sealing gasket 61 is fixedly connected with the threading hole 6, when the wire threading box is used, the joints of the threading holes 6 and the wires 11 are sealed through the sealing gaskets 61, a waterproof effect is achieved, external water sources are prevented from invading the inside of the protection box 2, and the safety performance of the wire threading box is effectively improved; the left side wall and the right side wall of the sensor body 1 are respectively provided with a plurality of electric wires 11, the electric wires 11 penetrate through the through holes 71 in the limiting frame 7 and are electrically connected with the threading holes 6 and external electric equipment, when the sensor body is used, the electric wires 11 are connected with the external electric equipment through the through holes 71 and the threading holes 6, the electric wires 11 are protected by the sealing gasket 61, damage caused by friction between the electric wires 11 and the threading holes 6 is avoided, the maintenance of the electric wires 11 is facilitated, the insulating effect is achieved, and the safety performance is improved; the lower extreme of protection box 2 is provided with mount pad 8, is provided with a plurality of mounting holes 81 on the mount pad 8, during the use, inserts fixing bolt into mounting hole 81, fixes protection box 2 in the position of required installation through mount pad 8, avoids influencing sensor body 1's use.

The utility model discloses a theory of operation is: when the sensor is used, the sensor body 1 is placed inside the protective box 2, the sensor body 1 is fixedly arranged at the bottom of the protective box 2 through the bracket 5, then the sensor body 1 is limited on the bracket 5 through the matching of the plurality of stop blocks 51 and the elastic stop pads 4, the stability of the sensor body is effectively improved, the pull plate 3 is inserted into the socket 21, the rotating rod 33 is rotated, the linkage screw 32 penetrates through the limiting hole 31 on the pull plate 3, the pull plate 3 is fixed in the socket 21, the protective box 2 is in a sealing state, the protective box 2 is made of an insulating material, the sensor body 1 is effectively protected, waterproof and electricity leakage prevention functions are realized, a user can conveniently check the use condition of the sensor body 1 inside the protective box 2 through the pull plate 3 made of a transparent material, when the electric wire 11 passes through the inside of the protective box 2 and is connected with external electric power equipment, the electric wire 11 is supported and limited through the limiting frame 7, avoid electric wire 11 winding in protection box 2 to interweave and influence the use, sealed pad 61 is the rubber material, it is sealed with through wires hole 6 and the 11 junctions of electric wire through sealed pad 61, play waterproof effect, avoid outside water source to invade inside protection box 2, and avoid electric wire 11 and the 6 frictions of through wires hole to lead to the damage, be favorable to playing insulating effect to the maintenance of electric wire 11 and simultaneously, effectively improve its security performance, during the use, insert mounting hole 81 with fixing bolt, fix the position at required installation with protection box 2 through mount pad 8, avoid influencing sensor body 1's use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Automobile sensor who possesses leak protection function, including sensor body (1), its characterized in that: the sensor comprises a sensor body (1), and is characterized in that a protective box (2) is arranged on the outer side of the sensor body (1), sockets (21) are arranged at the front end and the rear end of the upper portion of the protective box (2), a drawing plate (3) is arranged in the sockets (21), two limiting holes (31) are arranged at the front end and the rear end of the drawing plate (3), a screw rod (32) is inserted into each limiting hole (31), and a rotating rod (33) is arranged on each screw rod (32).

2. The leak-proof automotive sensor according to claim 1, characterized in that: the drawing plate (3) is made of transparent materials, and the screw (32) penetrates through a limiting hole (31) and an inserting opening (21) in the drawing plate (3) to be rotatably connected with the protection box (2).

3. The leak-proof automotive sensor according to claim 1, characterized in that: both ends wall all is provided with elasticity fender pad (4) around in protection box (2), sensor body (1) bottom is provided with bracket (5), bracket (5) left and right sides all is provided with a plurality of dog (51), bracket (5) lower extreme is provided with a plurality of support posts (52).

4. The leak-proof automotive sensor according to claim 1, characterized in that: the protection box (2) is insulating material, both ends wall all is provided with a plurality of through wires hole (6) about protection box (2), and is a plurality of through wires hole (6) inboard is provided with spacing (7), spacing (7) side is provided with perforation (71).

5. The leak-proof automobile sensor according to claim 4, wherein: it is a plurality of both sides all are provided with sealed pad (61) inside and outside through wires hole (6), sealed pad (61) are the rubber material, every sealed pad (61) all with through wires hole (6) fixed connection.

6. The leak-proof automotive sensor according to claim 1, characterized in that: all be provided with a plurality of electric wires (11) on the wall of sensor body (1) left and right sides, it is a plurality of electric wire (11) all run through perforation (71) on spacing frame (7) and are connected with through wires hole (6) and external power equipment electricity.

7. The leak-proof automotive sensor according to claim 1, characterized in that: the protection box (2) lower extreme is provided with mount pad (8), be provided with a plurality of mounting holes (81) on mount pad (8).