CN211550354U - Sensor mounting structure for automobile brake wear alarm device - Google Patents

Abstract

The utility model discloses a car brake wearing and tearing sensor mounting structure for alarm device, including sensor body and anti-drop mechanism, sensor body one end is provided with the alarm device body, the bayonet socket has been seted up to the port both sides, the port interface has been seted up to alarm device body one side, anti-drop mechanism connects in port interface outer wall both sides, spacing tub of outer wall parcel has damping spring, the louvre has been seted up on alarm device body both sides surface. This sensor mounting structure sensor body for automobile brake wear alarm device inserts the port interface through the port and inside is connected with the alarm device body, inside the firmness that can improve between port and the port interface of fastener card income bayonet socket this moment, be favorable to preventing that the port from jolting because of the automobile goes and lead to the not hard up phenomenon production that drops of port, and the later stage only need break the rotating member with the fingers and thumb to the outside and can extract the port from the port interface is inside, makes things convenient for the later stage to change the maintenance.

Description

Sensor mounting structure for automobile brake wear alarm device

Technical Field

The utility model relates to a car brake wear alarm device technical field specifically is a car brake wear sensor mounting structure for alarm device.

Background

The automobile brake pad is also called as automobile brake shoe and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and a friction pad bear external pressure to generate friction action so as to achieve the aim of reducing the speed of the automobile, but the surface thickness of the automobile brake pad is continuously reduced until the speed reduction function is lost due to long-term friction, so that an alarm device is required to monitor in real time to prevent the brake failure phenomenon caused by the reduction of the thickness of the automobile brake pad.

The existing sensor port is directly inserted into the port of the alarm device or fixed by screws, the sensor port is bumped during the driving process of an automobile and is easy to fall off, so that the monitoring of a brake pad is interrupted, and the sensor port is difficult to detach and replace at the later stage, and the internal parts of the alarm device are easy to vibrate due to bumping during the driving process of the automobile, so that the parts are easy to loosen and damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car brake wearing and tearing sensor mounting structure for alarm device, inside or adopt the screw fixation with proposing general sensor port disect insertion alarm device port in solving above-mentioned background art, the former produces to jolt very easily and makes the sensor port drop at the car in-process of traveling, lead to the monitoring interrupt to the brake block, the latter is then the difficult dismantlement in later stage to change, and the car in-process produces to jolt and makes alarm device internals produce vibration easily, thereby easily lead to the not hard up problem of the phenomenon of damaging of part.

In order to achieve the above object, the utility model provides a following technical scheme: a sensor mounting structure for an automobile brake wear alarm device comprises a sensor body and an anti-falling mechanism, wherein one end of the sensor body is provided with an alarm device body, and the end of the sensor body is provided with a port, bayonets are arranged on two sides of the port, a port interface is arranged on one side of the alarm device body, the anti-falling mechanism is connected with both sides of the outer wall of the port interface, the upper surface and the lower surface of the alarm device body are both connected with damping plates, and the inner part of the damping plate is penetrated with a bolt, the top of the damping plate on the upper surface of the alarm device body and the bottom of the damping plate on the lower surface of the alarm device body are both connected with a limiting pipe, and a limiting post is arranged in the limiting pipe, a damping spring is wrapped on the outer wall of the limiting pipe, the tail end of the damping spring is connected with an automobile bottom plate, the alarm device body is provided with heat dissipation holes in the surfaces of two sides, and dust screens are arranged inside the heat dissipation holes.

Preferably, the external port structure size of the port is matched with the internal port structure size of the port interface, and the sensor body is connected with the alarm device body through the port and the port interface in a clamping manner.

Preferably, the anti-falling mechanism comprises a rotating shaft, a rotating part and a clamping part, the rotating shaft is connected with the rotating part on the outer wall, and the clamping part is arranged on the inner side of the rotating part.

Preferably, the outer opening of the clamping piece is matched with the inner opening of the bayonet in structural size, and the clamping piece forms a rotating structure through a rotating shaft.

Preferably, the inner side surface of the rotating piece is attached to the outer side surface of the port, and the port forms an anti-falling structure through the clamping piece, the rotating piece and the port interface.

Preferably, the lower surface of the alarm device body is attached to the upper surface of the damping plate, and the alarm device body forms a fixing structure with the damping plate through a bolt.

Preferably, the alarm device body forms a damping structure with the automobile bottom plate through a damping spring, and the alarm device body forms a limiting structure with the automobile bottom plate through a limiting pipe and a limiting column.

Preferably, the alarm device body forms a heat dissipation structure through the heat dissipation holes, and the alarm device body forms a dustproof structure through the dustproof net.

Compared with the prior art, the beneficial effects of the utility model are that: this automobile brake wear sensor mounting structure sensor body for alarm device its terminal port both sides have been seted up the bayonet socket, thereby the sensor body is connected with the alarm device body through the port is inserted inside the port interface, the inside firmness that can improve between port and the port interface of bayonet socket is gone into to the fastener card this moment, be favorable to preventing that the port from jolting the not hard up phenomenon production that drops of port because of the automobile goes and leading to, and the later stage only need break the rotating member with the fingers and thumb to the outside and can follow the inside extraction of port interface with the port, make things convenient for the later stage to change the maintenance.

This sensor mounting structure alarm device body for automobile brake wear alarm device is fixed in on the vehicle floor, and the below all is connected with damping spring on the alarm device body, damping spring stretches out and draws back thereupon when jolting when producing, thereby reduce the vibration of jolting and producing, be favorable to protecting alarm device body internals, prevent that alarm device body internals from producing the not hard up phenomenon of damaging because of the vibration production, be favorable to prolonging the life of alarm device body, and damping spring spacing post is ascending and descending thereupon at spacing pipe when flexible, be favorable to injecing damping spring and can only stretch out and draw back from top to bottom, be favorable to preventing that damping spring from producing the flexible condition of side direction, prevent to produce the circuit and drag the phenomenon.

This sensor mounting structure alarm device for automobile brake wear alarm device body both sides surface has seted up the louvre, is favorable to the heat discharge that produces when being favorable to the alarm device body operation, avoids the heat to deposit and burns out the part, and the louvre inboard is provided with the dust screen, and the dust screen can not disturb the dust impurity entering alarm device body inside in the heat gives off the time be favorable to the separation outside air.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the port interface of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a sensor body; 2. an alarm device body; 3. a port; 4. a bayonet; 5. a port interface; 6. an anti-drop mechanism; 601. a rotating shaft; 602. a rotating member; 603. a fastener; 7. a damper plate; 8. a bolt; 9. a limiting pipe; 10. a limiting column; 11. a damping spring; 12. an automotive floor; 13. heat dissipation holes; 14. a dust screen.

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, the present invention provides a technical solution: a sensor mounting structure for an automobile brake wear alarm device comprises a sensor body 1 and an anti-falling mechanism 6, wherein one end of the sensor body 1 is provided with an alarm device body 2, the tail end of the sensor body 1 is provided with a port 3, bayonets 4 are formed in two sides of the port 3, one side of the alarm device body 2 is provided with a port interface 5, the external port structure size of the port 3 is matched with the internal port structure size of the port interface 5, the sensor body 1 is connected with the alarm device body 2 through the port 3 and the port interface 5 in a clamping manner, the sensor body 1 is inserted into the port interface 5 through the port 3 so as to be connected with the alarm device body 2, and the external port structure size of the port 3 is matched with the internal port structure size of the port interface 5, so that the tightness of the port 3 and the port interface 5 in connection can be improved;

the anti-falling mechanism 6 is connected to two sides of the outer wall of the port interface 5, the anti-falling mechanism 6 comprises a rotating shaft 601, a rotating piece 602 and a clamping piece 603, the outer wall of the rotating shaft 601 is connected with the rotating piece 602, the clamping piece 603 is arranged on the inner side of the rotating piece 602, the outer opening structure size of the clamping piece 603 is matched with the inner opening structure size of the bayonet 4, the clamping piece 603 forms a rotating structure through the rotating shaft 601, the inner side surface of the rotating piece 602 is jointed with the outer side surface of the port 3, the port 3 forms an anti-falling structure through the clamping piece 603 and the rotating piece 602 with the port interface 5, when the port 3 is inserted into the port interface 5, the rotating piece 602 on two sides of the outer wall of the port interface 5 is pushed to rotate towards the inner side by taking the rotating shaft 601 as a circle center, the inner side surface of the rotating piece 602 is, the port 3 is prevented from loosening and falling off due to bumping caused by automobile running, and the port 3 can be pulled out from the port interface 5 only by pulling the rotating piece 602 outwards in the later period, so that the replacement and maintenance in the later period are facilitated;

the upper surface and the lower surface of the alarm device body 2 are both connected with a damping plate 7, a bolt 8 penetrates through the damping plate 7, the lower surface of the alarm device body 2 is attached to the upper surface of the damping plate 7, the alarm device body 2 forms a fixed structure through the bolt 8 and the damping plate 7, the upper surface and the lower surface of the alarm device body 2 are fixedly connected with the damping plate 7 through tightening the bolt 8, the alarm device body 2 is prevented from sideslipping, and the stability of the alarm device body 2 after installation is improved;

the top of the damping plate 7 on the upper surface of the alarm device body 2 and the bottom of the damping plate 7 on the lower surface of the alarm device body 2 are both connected with a limiting pipe 9, a limiting column 10 is arranged inside the limiting pipe 9, the damping spring 11 wraps the outer wall of the limiting pipe 9, the tail end of the damping spring 11 is connected with an automobile bottom plate 12, the alarm device body 2 forms a damping structure with the automobile bottom plate 12 through the damping spring 11, the alarm device body 2 forms a limiting structure with the automobile bottom plate 12 through the limiting pipe 9 and the limiting column 10, when the automobile runs and jolts, the damping spring 11 stretches with the limiting column to reduce the vibration generated by jolt, which is beneficial to protecting the internal parts of the alarm device body 2, preventing the internal parts of the alarm device body 2 from being loosened and damaged due to vibration, is beneficial to prolonging the service life of the alarm device body 2, and the limiting column 10 goes up and down along, the limit that the damping spring 11 can only stretch up and down is facilitated, the lateral stretching of the damping spring 11 is facilitated to be prevented, and the phenomenon of circuit pulling is prevented;

louvre 13 has been seted up on 2 both sides surfaces of alarm device body, and louvre 13 inboard is provided with dust screen 14, alarm device body 2 constitutes heat radiation structure through louvre 13, and alarm device body 2 constitutes dust structure through dust screen 14, louvre 13 has been seted up on 2 both sides surfaces of alarm device body, be favorable to the heat discharge that produces when 2 operations with alarm device body, avoid the heat to deposit and burn out the part, and louvre 13 inboard is provided with dust screen 14, dust screen 14 can not disturb the dust impurity entering alarm device body 2 inside in the heat gives off when being favorable to the separation outside air.

The working principle is as follows: when the sensor mounting structure for the automobile brake wear alarm device is used, firstly, the sensor body 1 is inserted into the port interface 5 through the port 3 so as to be connected with the alarm device body 2, the size of the outer opening structure of the port 3 is matched with the size of the inner opening structure of the port interface 5, so that the tightness when the port 3 is connected with the port interface 5 is improved, the port 3 is prevented from being loosened, then, the rotating pieces 602 on the two sides of the outer wall of the port interface 5 are pushed to rotate towards the inner side by taking the rotating shaft 601 as a circle center, the inner side surfaces of the rotating pieces 602 are attached to the outer side surfaces of the port 3, at the moment, the clamping pieces 603 are clamped into the bayonets 4, the firmness of connection between the port 3 and the port interface 5 is improved, the port 3 is prevented from being loosened and falling off due to jolt caused by automobile running, and the port 3 can be pulled out from the port interface, the alarm device is convenient to replace and maintain at the later stage, then the upper surface and the lower surface of the alarm device body 2 are fixedly connected with the damping plate 7 by screwing the bolt 8, which is favorable for preventing the alarm device body 2 from sideslipping, improving the stability of the alarm device body 2 after installation, then when the automobile runs and jolts, the damping spring 11 stretches along with the automobile, thereby reducing the vibration generated by jolt, being favorable for protecting the internal parts of the alarm device body 2, preventing the internal parts of the alarm device body 2 from loosening and damaging due to vibration, being favorable for prolonging the service life of the alarm device body 2, and the limiting column 10 ascends and descends along with the limiting pipe 9 when the damping spring 11 stretches, being favorable for limiting the damping spring 11 to stretch up and down only, being favorable for preventing the damping spring 11 from generating lateral stretching, preventing the circuit from dragging phenomenon, and finally the surfaces at the two sides of the, the heat that produces when being favorable to 2 operations with alarm device bodies is discharged, avoids the heat to deposit and burns out the part, and louvre 13 inboard is provided with dust screen 14, and dust screen 14 is favorable to the dust impurity among the separation outside air to get into alarm device body 2 inside when can not disturb the heat and give off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a car brake wear sensor mounting structure for alarm device, includes sensor body (1) and anti-drop mechanism (6), its characterized in that: the sensor comprises a sensor body (1), an alarm device body (2) is arranged at one end of the sensor body (1), a port (3) is arranged at the tail end of the sensor body (1), bayonets (4) are formed in two sides of the port (3), a port interface (5) is formed in one side of the alarm device body (2), an anti-falling mechanism (6) is connected to two sides of the outer wall of the port interface (5), damping plates (7) are connected to the upper surface and the lower surface of the alarm device body (2), bolts (8) penetrate through the damping plates (7), limiting pipes (9) are connected to the top of the damping plates (7) on the upper surface of the alarm device body (2) and the bottom of the damping plates (7) on the lower surface of the alarm device body (2), limiting columns (10) are arranged inside the limiting pipes (9), damping springs (11) wrap the outer wall of the limiting pipes (9), and, the alarm device is characterized in that heat dissipation holes (13) are formed in the surfaces of the two sides of the alarm device body (2), and dust screens (14) are arranged on the inner sides of the heat dissipation holes (13).

2. The sensor mounting structure for the automobile brake wear warning device according to claim 1, wherein: the outer opening structure size of the port (3) is matched with the inner opening structure size of the port interface (5), and the sensor body (1) is connected with the alarm device body (2) through the port (3) and the port interface (5) in a clamping mode.

3. The sensor mounting structure for the automobile brake wear warning device according to claim 1, wherein: the anti-falling mechanism (6) comprises a rotating shaft (601), a rotating piece (602) and a clamping piece (603), the outer wall of the rotating shaft (601) is connected with the rotating piece (602), and the clamping piece (603) is arranged on the inner side of the rotating piece (602).

4. The sensor mounting structure for the automobile brake wear warning device according to claim 3, wherein: the size of the outer opening structure of the clamping piece (603) is matched with the size of the inner opening structure of the bayonet (4), and the clamping piece (603) forms a rotating structure through the rotating shaft (601).

5. The sensor mounting structure for the automobile brake wear warning device according to claim 3, wherein: the inner side surface of the rotating piece (602) is attached to the outer side surface of the port (3), and the port (3) forms an anti-falling structure through the clamping piece (603), the rotating piece (602) and the port interface (5).

6. The sensor mounting structure for the automobile brake wear warning device according to claim 1, wherein: the lower surface of the alarm device body (2) is attached to the upper surface of the damping plate (7), and the alarm device body (2) forms a fixing structure with the damping plate (7) through a bolt (8).

7. The sensor mounting structure for the automobile brake wear warning device according to claim 1, wherein: the alarm device body (2) forms a damping structure with the automobile bottom plate (12) through the damping spring (11), and the alarm device body (2) forms a limiting structure with the automobile bottom plate (12) through the limiting pipe (9) and the limiting column (10).

8. The sensor mounting structure for the automobile brake wear warning device according to claim 1, wherein: the alarm device body (2) forms a heat dissipation structure through the heat dissipation holes (13), and the alarm device body (2) forms a dustproof structure through the dustproof net (14).

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