CN218123821U

CN218123821U - Dustproof type automobile circuit connector

Info

Publication number: CN218123821U
Application number: CN202221551329.3U
Authority: CN
Inventors: 胡金华
Original assignee: Dongguan City Fine Precision Electronics Technology Co ltd
Current assignee: Dongguan City Fine Precision Electronics Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-23
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a dust type car circuit connector belongs to circuit connector technical field, including connecting box and dust prevention section of thick bamboo, seted up the electric connector on the connection box, dust prevention section of thick bamboo fixed connection is equipped with first dustproof piece and two dustproof pieces of second in the inside wall of electric connector in the dust prevention section of thick bamboo. The utility model discloses a dust prevention cylinder, the cooperation of sliding block and first dust prevention piece is used, can be when not connecting the plug, effect through first dust prevention piece and second dust prevention piece can make between a plurality of connection sockets mutually staggered, make external dust can not enter into in the electric connection socket, thereby the security of device has been increased, and use through the cooperation of fixed frame and gag lever post, can insert at the plug and establish when entering in the socket, make the sliding block remove, and then make a plurality of connection sockets be in on the same water flat line, make things convenient for inserting of plug to establish, and can not receive the influence of dust, the practicality of device has been improved.

Description

Dustproof type automobile circuit connector

Technical Field

The utility model relates to a circuit connector technical field especially relates to a dust type car circuit connector.

Background

With the continuous development of society, the automobile industry has been developed rapidly, and circuit connector is an indispensable part in the automobile industry, can transmit and supply power to the circuit.

When the circuit connector is connected, a part of dust may be deposited at the connection port, and when the plug is inserted, the dust may enter the connection port, which may affect the connection of the plug, and even may cause a short circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the connection of a plug can be influenced and the short circuit can even occur in the dust entering interface in the prior art, and providing a dust-proof type automobile circuit connector.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a dust type car circuit connector, is including connecting box and dust prevention section of thick bamboo, the last electric connector of having seted up of connecting box, dust prevention section of thick bamboo fixed connection is at the inside wall of electric connector, be equipped with first dust prevention piece and two second dust prevention pieces in the dust prevention section of thick bamboo, be equipped with the fixed frame that is used for fixed electric plug on the dust prevention section of thick bamboo, be equipped with the sliding block on the dust prevention section of thick bamboo, the slip mouth has been seted up on the lateral wall of dust prevention section of thick bamboo.

Preferably, all offer the connection socket corresponding with the electric plug on first dust proof piece and two second dust proof pieces, be between and arrange the setting in proper order, it is a plurality of connection socket is not located same water flat line.

Preferably, first dustproof piece and second dustproof piece all are cylindric setting, and the swivelling chute has all been seted up on the surface, and are a plurality of the head and the tail of swivelling chute initial position is not linked together, fixedly connected with promotes the piece on the sliding block, it is located the sliding port to promote the piece, it is corresponding with the swivelling chute to promote the piece.

Preferably, a sliding groove is formed in the dust cylinder, a sliding shaft is fixedly connected to the sliding block, and the outer side wall of the sliding shaft is connected with the inner side wall of the sliding groove in a sliding mode.

Preferably, fixedly connected with gag lever post on the sliding block, the gag lever post is the setting of U type mode, fixed frame fixed connection is on in the gag lever post.

Preferably, the equal fixedly connected with of rear side of first dust proof block and second dust proof block draws establishes the axle, two all seted up on the second dust proof block and drawn and establish the groove, draw and establish the axle and draw and establish sliding connection between the inslot lateral wall.

Preferably, the pull groove is arranged in an arc manner, and the initial position of the pull shaft is located at one end of the pull groove rotating counterclockwise.

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

1. through the cooperation use of a dust proof section of thick bamboo, sliding block and first dust proof piece, can be when not connecting the plug, can make through the effect of first dust proof piece and second dust proof piece mutually alternate between a plurality of connection sockets for external dust can not enter into the electric connector, thereby has increased the security of device.

2. Through the cooperation of fixed frame and gag lever post use, can insert when establishing in getting into the socket at the plug for the sliding block removes, and then makes on a plurality of connection sockets are in same water flat line, makes things convenient for inserting of plug to establish, and can not receive the influence of dust, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of a dustproof automotive electrical connector according to the present invention;

fig. 2 is a schematic structural view of a sliding block in a dustproof automotive circuit connector according to the present invention;

fig. 3 is a schematic structural diagram of a first dust-proof block in the dust-proof type automobile circuit connector provided by the present invention;

fig. 4 is a schematic structural view of a sliding port in the dustproof automotive circuit connector provided by the present invention.

In the figure: 1. connecting the box body; 2. an electrical connection port; 3. a dust-proof cylinder; 4. a slider; 5. a limiting rod; 6. a fixing frame; 7. a pushing block; 8. a sliding groove; 9. a first dust-proof block; 10. a second dust-proof block; 11. drawing a groove; 12. a rotating tank; 13. a connecting socket; 14. a sliding port.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a dustproof type automobile circuit connector comprises a connecting box body 1 and a dustproof cylinder 3, wherein an electric connector 2 is arranged on the connecting box body 1, the dustproof cylinder 3 is fixedly connected to the inner side wall of the electric connector 2, a first dustproof block 9 and two second dustproof blocks 10 are arranged in the dustproof cylinder 3, connecting sockets 13 corresponding to electric plugs are arranged on the first dustproof block 9 and the two second dustproof blocks 10 in sequence, and the connecting sockets 13 are not positioned on the same horizontal line;

the first dust-proof block 9 and the second dust-proof block 10 are both arranged in a cylindrical shape and are rotationally connected with the dust-proof cylinder 3, rotary grooves 12 are formed in the surfaces of the first dust-proof block and the second dust-proof block, the initial positions of the rotary grooves 12 are not communicated with one another end to end, a pushing block 7 is fixedly connected to the sliding block 4, the pushing block 7 is positioned in a sliding port 14, the pushing block 7 corresponds to the rotary grooves 12, a sliding groove 8 is formed in the dust-proof cylinder 3, a sliding shaft is fixedly connected to the sliding block 4, the outer side wall of the sliding shaft is slidably connected with the inner side wall of the sliding groove 8, a fixing frame 6 for fixing an electric plug is arranged on the dust-proof cylinder 3, and the limiting rod 5 can be used for limiting;

be equipped with sliding block 4 on the dust prevention section of thick bamboo 3, fixedly connected with gag lever post 5 on sliding block 4, gag lever post 5 is the setting of U type mode, fixed frame 6 fixed connection is in the gag lever post on 5, sliding opening 14 has been seted up on the lateral wall of dust prevention section of thick bamboo 3, the equal fixedly connected with in rear side of first dust prevention piece 9 and second dust prevention piece 10 draws establishes the axle, it establishes groove 11 all to have seted up on two second dust prevention pieces 10 to draw, draw establish the axle and draw and establish sliding connection between the groove 11 inside wall, it is the setting of circular arc type mode to draw to establish groove 11, draw the initial position of establishing the axle to be located to draw and establish groove 11 anticlockwise pivoted one end, it can set up reset spring to draw in establishing groove 11, when the plug is pulled out, make first dust prevention piece 9 realize reseing with second dust prevention piece 10.

When the utility model is used, the plug is arranged in the fixed frame 6, and then the sliding block 4 is pushed, so that the plug moves towards the direction of the electric connection port 2, and in the plug moving process, the pushing block 7 moves along with the plug, the connection socket 13 on the first dustproof block 9 is rotated to correspond to the position of the plug under the action of the rotary groove 12, and when the plug enters the connection socket 13 on the first dustproof block 9, the end part of the rotary groove 12 on the second dustproof block 10 can move to correspond to the position of the pushing block 7 under the action of the pulling shaft;

thereby make second dust proof block 10 rotate for the position of the last connection socket 13 of second dust proof block 10 is corresponding with the plug, thereby can insert the plug and establish into electric connection 2 in, calorie is gone up with some connection socket 13's initial position on first dust proof block 9 and the second dust proof block 10 and is crisscross, thereby can carry out the separation with outside dust, prevents that the dust from entering into connection socket 13 in, has improved the practicality of device.

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. The utility model provides a dust type car circuit connector, is including connecting box (1) and dust prevention cylinder (3), its characterized in that, electric connector (2) have been seted up on connecting box (1), the inside wall of dust prevention cylinder (3) fixed connection at electric connector (2), be equipped with first dust prevention piece (9) and two second dust prevention pieces (10) in dust prevention cylinder (3), be equipped with fixed frame (6) that are used for fixed electric plug on dust prevention cylinder (3), be equipped with sliding block (4) on dust prevention cylinder (3), sliding mouth (14) have been seted up on the lateral wall of dust prevention cylinder (3).

2. The dustproof automotive circuit connector according to claim 1, wherein the first dustproof block (9) and the two second dustproof blocks (10) are respectively provided with a connecting socket (13) corresponding to an electric plug, the connecting sockets (13) are sequentially arranged, and the connecting sockets (13) are not positioned on the same horizontal line.

3. The dustproof automotive circuit connector as claimed in claim 1, wherein the first dustproof block (9) and the second dustproof block (10) are both arranged in a cylindrical shape, the surfaces of the first dustproof block and the second dustproof block are provided with rotating grooves (12), the initial positions of the rotating grooves (12) are not communicated end to end, a pushing block (7) is fixedly connected to the sliding block (4), the pushing block (7) is located in a sliding opening (14), and the pushing block (7) corresponds to the rotating grooves (12).

4. The dustproof automotive circuit connector according to claim 1, wherein a sliding groove (8) is formed in the dustproof cylinder (3), a sliding shaft is fixedly connected to the sliding block (4), and an outer side wall of the sliding shaft is slidably connected with an inner side wall of the sliding groove (8).

5. The dustproof automotive circuit connector as claimed in claim 1, wherein a limiting rod (5) is fixedly connected to the sliding block (4), the limiting rod (5) is arranged in a U-shaped manner, and the fixing frame (6) is fixedly connected to the inside (5) of the limiting rod.

6. The dustproof automotive circuit connector according to claim 1, wherein pulling shafts are fixedly connected to the rear sides of the first dustproof block (9) and the second dustproof block (10), pulling grooves (11) are formed in the two second dustproof blocks (10), and the pulling shafts are slidably connected with the inner side walls of the pulling grooves (11).

7. The dustproof automotive circuit connector according to claim 6, wherein the pulling groove (11) is arranged in a circular arc manner, and the initial position of the pulling shaft is located at one end of the pulling groove (11) which rotates counterclockwise.