CN212654306U

CN212654306U - Automobile safety airbag controller protection device

Info

Publication number: CN212654306U
Application number: CN202020627325.3U
Authority: CN
Inventors: 赵永飞
Original assignee: Junsheng Automobile Safety System Shanghai Co ltd
Current assignee: Junsheng Automobile Safety System Shanghai Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-03-05
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a car air bag controller protection device, including protection casing and upper cover plate, the inside mounting groove that is equipped with of protection casing, the equal fixed mounting of protection casing both sides outer wall has the one-level installed part, and fixed mounting has the second grade installed part on the protection casing front outer wall, has the locating plate through small-size screw fixed mounting on the protection casing front outer wall, and the equal fixed mounting in locating plate both sides installs the shank of bolt No. one, and the locating plate one end fixed mounting is kept away from to the shank of bolt No. two there is joint spare, and protection casing top is equipped with the upper cover plate, the beneficial effects of the utility model: after protection casing and upper cover plate are connected, can form sealed environment in the mounting groove to effectually carry out water repellent to the controller, but the normal use of controller is guaranteed to the wire connection groove connecting wire simultaneously, but the wire that wiring groove connects out is followed to the chucking of wiring board, and the rubber seal cover of wiring board outer wall can be protected the wire, has guaranteed the leakproofness simultaneously.

Description

Automobile safety airbag controller protection device

Technical Field

The utility model relates to the technical field of auto-parts, specifically be an automobile air bag controller protection device.

Background

The automobile safety air bag controller is used as a passive safety core part, whether a safety belt pretensioner and an air bag are ignited and when the safety belt pretensioner and the air bag are ignited are judged according to acceleration generated during collision, because the air bag controller has accurate requirements on ignition time and acceleration and extremely high installation requirements, the air bag controller is installed on a central channel of a vehicle through bolts, an optimal protection area which is not influenced by external vibration is ensured, meanwhile, the air bag controller has a waterproof grade requirement on an installation environment, at present, modes of coating a cotton felt on the outer wall of an air pipe or pasting a plastic film on the air bag controller and the like are generally adopted, the risk of explosion or mistaken explosion of the air bag caused by that a circuit board and a plug connector inside the air bag controller are corroded by dripping water is avoided, however, the plastic film is pasted manually, the quality consistency is difficult to ensure, and the plastic film ages or falls off along with the time, thereby easily appearing the condition of leaking, influencing performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car air bag controller protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile air bag controller protection device, includes protection casing and upper cover plate, the inside mounting groove that is equipped with of protection casing, the equal fixed mounting of protection casing both sides outer wall has the one-level installed part, fixed mounting has the second grade installed part on the protection casing front outer wall, there is the locating plate through small-size screw fixed mounting on the protection casing front outer wall, the equal fixed mounting in locating plate both sides installs the bolt post No. one, two the bolt post is kept away from locating plate one end fixed mounting and is had joint spare, protection casing top is equipped with the upper cover plate.

Preferably, fixed surface installs the water conservancy diversion slope on the upper cover plate, the positive central point of upper cover plate puts fixed mounting with the reference column of locating plate looks adaptation, the equal fixed mounting in reference column both sides has the No. two bolt columns with No. one bolt column looks adaptation, No. two bolt column female connection has connecting bolt.

Preferably, two reference column one end fixed mounting is kept away from to No. two bolt columns has the joint gib head, joint gib head and joint spare are the cooperation structure.

Preferably, a plurality of uniformly distributed wiring grooves are formed in the outer wall of the protective shell and below the positioning plate, wiring boards are fixedly mounted in the wiring grooves, and rubber sealing sleeves are sleeved on the outer wall of the bottom ends of the wiring boards.

Preferably, the positioning holes are formed in the outer walls of the two sides of the positioning plate, threaded holes are formed in the first bolt columns, and grooves are formed in the upper surface and the front surface of the clamping part.

Preferably, waterproof rubber rings are sleeved on the outer walls of the upper surface of the protection shell and the lower surface of the upper cover plate, and the protection shell and the upper cover plate are identical in shape.

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

1. the protection shell is internally provided with a mounting groove, and the air bag controller can be placed and mounted through the mounting groove, so that the air bag controller is effectively protected, the air bag controller is prevented from being damaged by external objects, and the safety is improved;

2. after the protective shell is connected with the upper cover plate, a sealing environment can be formed in the mounting groove, so that waterproof treatment can be effectively carried out on the controller, meanwhile, the wiring groove can be connected with an electric wire and a lead, normal use of the controller is guaranteed, the wire clamping plate can clamp the lead connected out of the wiring groove, a rubber sealing sleeve on the outer wall of the wire clamping plate can protect the lead, and meanwhile, sealing performance is guaranteed;

3. this protection device conveniently installs and dismantles, and the apron has the effect of water liquid water conservancy diversion simultaneously, prevents that water liquid from piling up, has reached effectual diversion, has kept away the water effect, uses through the inside sealed environment of cooperation, has improved protection device's waterproof nature greatly, uses for a long time down, also can not take place the condition of leaking, and the inside controller of better protection is not damaged.

Drawings

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

FIG. 2 is an enlarged schematic view of the area A of the present invention;

FIG. 3 is an enlarged schematic view of the area B of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a protective housing; 2. mounting grooves; 3. a primary mount; 4. a secondary mount; 5. positioning a plate; 6. a first bolt column; 7. a clamping piece; 8. an upper cover plate; 9. a diversion slope; 10. a positioning column; 11. a second bolt column; 12. a connecting bolt; 13. a wiring slot; 14. a wire clamping plate; 15. the hook head is clamped.

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. 1-4, the present invention provides a technical solution: the utility model provides an automobile air bag controller protection device, including protection casing 1 and upper cover plate 8, 1 inside mounting groove 2 that is equipped with of protection casing, mounting groove 2 can place the installation to the air bag protector, high durability and convenient use, 1 both sides outer wall of protection casing equal fixed mounting has one-level installed part 3, fixed mounting has second grade installed part 4 on 1 front outer wall of protection casing, can install whole protection device on the car through one-level installed part 3 and second grade installed part 4, there is locating plate 5 through small-size screw fixed mounting on 1 front outer wall of protection casing, 5 equal fixed mounting in both sides of locating plate installs one number of shank of

bolt

6, 5 one end fixed mounting of locating plate has joint 7 is kept away from to two shang liang 6, 1 top of protection casing is equipped with upper cover plate.

In this embodiment, fixed surface installs water conservancy diversion slope 9 on the 8 upper surfaces of upper cover plate, and water conservancy diversion slope 9 can realize the reposition of redundant personnel of water liquid and keep away the water effect, prevents effectively that water liquid from piling up, and 8 front central points of upper cover plate put fixed mounting have with the reference column 10 of 5 looks adaptations of locating plate, and the equal fixed mounting in reference column 10 both sides has No. two bolt columns 11 with No. 6 looks adaptations of bolt column, and No. two bolt columns 11 female connection has connecting bolt 12.

In this embodiment, two No. two bolt columns 11 keep away from reference column 10 one end fixed mounting has joint gib head 15, and joint gib head 15 is the cooperation structure with joint spare 7, can insert in joint spare 7 through joint gib head 15 to accomplish the joint fixing work between upper cover plate 8 and the protection casing 1.

In this embodiment, locating plate 5 below just is located and sets up a plurality of evenly distributed's wiring groove 13 on 1 outer wall of protective housing, and fixed mounting has wiring board 14 in wiring groove 13, and the cover has the rubber seal cover on the outer wall of wiring board 14 bottom, and wiring groove 13 joinable wire conductor guarantees the normal use of controller, and the wire that wiring groove 13 connects out can be followed to the chucking of wiring board 14 chucking, and the rubber seal cover of wiring board 14 outer wall can be protected the wire, has guaranteed the leakproofness simultaneously.

In this embodiment, set up the locating hole on the 5 both sides outer walls of locating plate, make things convenient for inserting of reference column 10, be equipped with the screw hole in two bolt columns 6, conveniently carry out screw thread fixed connection through connecting bolt 12, joint 7 upper surface all sets up flutedly with openly, makes things convenient for joint gib head 15 to insert.

In this embodiment, all overlap on protection casing 1 upper surface and the 8 lower surface outer walls of upper cover plate and have waterproof rubber circle, protection casing 1 is the same with 8 shapes of upper cover plate to guarantee the device outward appearance, increase the aesthetic property.

When the utility model is used, the air bag controller can be placed in the mounting groove 2 of the protective shell 1, meanwhile, technicians in the field can fix the air bag controller in the mounting groove 2 by a conventional bolt fixing method, thereby completing the installation work of the controller, after the installation, the wiring treatment can be carried out on the controller, the wires can penetrate out of the wiring groove 13, thereby facilitating the subsequent circuit connection work, ensuring the normal use of the controller, the wire clamping plate 14 can clamp the wires connected out of the wiring groove 13, the rubber sealing sleeve on the outer wall of the wire clamping plate 14 can protect the wires, simultaneously, the sealing performance is ensured, after the wiring is completed, the positioning column 10 of the upper cover plate 8 can be inserted into the positioning hole (not marked in the figure) of the positioning plate 5, thereby completing the positioning connection work between the cover plate and the shell, in the process that the positioning column 10 is inserted into the positioning hole, the clamping hook head 15 can be slowly inserted into the clamping piece 7, therefore, the clamping and fixing effect between the shell and the cover plate is achieved through the matching use of the clamping hook head 15 and the clamping piece 7, after the connection is completed, the connecting bolt 12 in the second bolt column 11 can be manually rotated, the bottom end of the connecting bolt 12 is in threaded connection with the first bolt column 6, the structural stability is further improved, after the connection is completed, the whole device can be installed on an automobile through the first-stage installation piece 3 and the second-stage installation piece 4 arranged on the protective shell 1, when a controller needs to be taken out, the connecting bolt 12 can be unscrewed, meanwhile, the clamping hook head 15 is manually pushed, the clamping hook head 15 is separated from the clamping piece 7, the upper cover plate 8 is taken down, the disassembling work can be completed, the use is convenient, when the device is actually used, a better sealing effect can be achieved through the waterproof rubber ring between the protective shell 1 and the upper cover plate 8, and better waterproof performance is achieved, the condition of leaking can not appear after using for a long time yet, and water conservancy diversion slope 9 has the effect of water liquid water conservancy diversion, prevents that water liquid from piling up, has reached effectual diversion, has kept away the water effect, uses through the inside sealed environment of cooperation, has improved protection device's waterproof nature greatly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. An automobile air bag controller protection device is characterized in that: including protection casing (1) and upper cover plate (8), inside mounting groove (2) of being equipped with of protection casing (1), the equal fixed mounting of protection casing (1) both sides outer wall has one-level installed part (3), fixed mounting has second grade installed part (4) on the protection casing (1) front outer wall, there is locating plate (5) through small-size screw fixed mounting on the protection casing (1) front outer wall, locating plate (5) both sides equal fixed mounting install No. one bolt post (6), two locating plate (5) one end fixed mounting is kept away from to No. one bolt post (6) has joint spare (7), protection casing (1) top is equipped with upper cover plate (8).

2. The automotive air bag controller protection device according to claim 1, characterized in that: fixed surface installs water conservancy diversion slope (9) on upper cover plate (8), upper cover plate (8) openly central point puts fixed mounting have with reference column (10) of locating plate (5) looks adaptation, the equal fixed mounting in reference column (10) both sides has No. two bolt columns (11) with a bolt column (6) looks adaptation, No. two bolt columns (11) female connection has connecting bolt (12).

3. The automotive air bag controller protection device according to claim 2, characterized in that: two reference column (10) one end fixed mounting is kept away from in No. two bolt post (11) has joint gib head (15), joint gib head (15) are the cooperation structure with joint spare (7).

4. The automotive air bag controller protection device according to claim 1, characterized in that: locating plate (5) below just is located and offers a plurality of evenly distributed's wiring groove (13) on protective housing (1) outer wall, fixed mounting has wire clamping plate (14) in wiring groove (13), the cover has the rubber seal cover on wire clamping plate (14) bottom outer wall.

5. The automotive air bag controller protection device according to claim 1, characterized in that: locating holes are formed in the outer walls of the two sides of the locating plate (5), threaded holes are formed in the first bolt columns (6), and grooves are formed in the upper surface and the front surface of the clamping piece (7).

6. The automotive air bag controller protection device according to claim 1, characterized in that: waterproof rubber rings are sleeved on the upper surface of the protective shell (1) and the outer wall of the lower surface of the upper cover plate (8), and the protective shell (1) and the upper cover plate (8) are identical in shape.