Connector rear cover of electronic controller assembly

Abstract

The utility model discloses a connector rear cover of an electronic controller assembly, and belongs to the technical field of automobile electronic controllers. The left and right sides of the front end of the bottom of the body are provided with a pair of first lock catches, the left and right sides of the rear end of the bottom of the body are provided with a pair of second lock catches, and the body is fixed to the connector through the first lock catches and the second lock catches. The connector locking device is designed according to the actual appearance of a connector, can achieve installation mistake proofing, is simple in structure and convenient to install and disassemble, is simple and fast to install and firm in fixation by using the front and rear pairs of lock catches to be matched with the connector, and can complete the installation locking and unlocking of the connector by matching the locking arms with the connector. An opening of the rear cover tilts by a certain angle so that the space can adapt to the situation that a wire harness branch is wrapped with a corrugated pipe, the tail end of the rear cover is provided with a position for binding of a binding belt, the branch and the tail end of the rear cover can be bound together in the wire harness manufacturing process, and the wire harness branch is prevented from pulling and shaking in the whole vehicle running process; and a certain protection effect is achieved after a connector terminal and a wire are inserted.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile electronic controllers, and in particular relates to a rear cover of an electronic controller assembly connector. Background Art

[0002] As the current level of automobile intelligence deepens, the types of electrical appliances used in the car are also increasing. The layout space of various components in the cabin is squeezed by each other, and the available space of the engine in the cabin is also limited. The engine wiring harness is an engine peripheral part and is often restricted by the cabin space.

[0003] The original electronic controller assembly connector does not have a matching rear cover for wire output in the same direction, and cannot adapt to the current wiring layout of the wiring harness in the cabin. Utility Model Content

[0004] The utility model provides an electronic controller assembly connector rear cover to adapt to various outgoing line arrangement of wire harnesses in a cabin.

[0005] The technical solution adopted by the utility model is:

[0006] A rear cover of an electronic controller assembly connector comprises a main body; the main body cooperates with the connector, the main body is a cavity shell structure, the rear end and bottom surface of the main body are open, a pair of first locks are arranged on the left and right sides of the front end of the bottom of the main body, and a pair of second locks are arranged on the left and right sides of the rear end of the bottom of the main body, and the main body is fixed to the connector through the first lock and the second lock.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] The utility model is designed to fit the actual appearance of the connector, can realize installation error prevention, has a simple structure, and is convenient to install and disassemble. The front and rear two pairs of locks are used to cooperate with the connector, which is simple and quick to install and firmly fixed. The locking arm cooperates with the connector to complete the installation, locking and unlocking of the connector. The rear cover opening is tilted at a certain angle to make the space adapt to the situation where the corrugated tube is wrapped around the outside of the wiring harness branch. A position for cable tie bundling is provided at the end of the rear cover, and the branch can be bundled with the end of the rear cover during the wiring harness manufacturing process to prevent the wiring harness branch from being pulled and shaken during the operation of the whole vehicle, and has a certain protective effect after the plug-in terminal and the wire are inserted. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0010] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0011] Figure 3 It is the front view of the utility model;

[0012] Figure 4 It is a schematic diagram of the locking arm of the utility model in a locked state;

[0013] Figure 5 It is a schematic diagram of the locking arm of the utility model in an unlocked state;

[0014] Figure 6 This is a front view of the locking arm of the utility model in an unlocked state;

[0015] Figure 7 This is a schematic diagram of the structure of the connector of the utility model;

[0016] Among them: 1. main body; 2. locking arm; 3. connector; 101. lock buckle 1; 102. lock buckle 2; 103. lock buckle 3; 201. tooth 1; 301. slot; 302. tooth 2. DETAILED DESCRIPTION

[0017] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0018] like Figure 1 to Figure 7 As shown, the utility model provides a rear cover of an electronic controller assembly connector, including a main body 1; the main body 1 cooperates with the connector 3, the main body 1 is a cavity shell structure, the rear end and the bottom surface of the main body 1 are open, a pair of lock buckles 101 are arranged on the left and right sides of the front end of the bottom of the main body 1, and a pair of lock buckles 102 are arranged on the left and right sides of the rear end of the bottom of the main body 1, and the main body 1 is fixed to the connector 3 through the lock buckle 101 and the lock buckle 102.

[0019] The rear cover of the electronic controller assembly connector also includes a locking arm 2; the locking arm 2 body is U-shaped, and the two ends of the locking arm 2 are arc-shaped and rotatably connected to the two sides of the main body 1, and a plurality of arc-shaped teeth 201 are arranged at the two ends of the locking arm 2, and the connector 3 is provided with slots 301 at positions corresponding to the two ends of the locking arm 2, and each slot 301 is provided with a plurality of teeth 2 302 that can mesh with the teeth 1 201, and the main body 1 is provided with a lock buckle 3 103, and the main body 1 can lock the locking arm 2 through the lock buckle 3 103, and the locking arm 2 can cooperate with the connector 3 to lock and unlock through the rotation of the teeth 1 201 and the teeth 2 302.

[0020] The lock buckle 3 103 adopts a ratchet structure, and a mounting groove is provided on the main body 1. The upper end of the ratchet is integrally connected with the main body 1, and the gap at the lower end is set at the mounting groove. The lower end of the outer surface of the ratchet is provided with an inclined surface structure protruding from the mounting groove, so that the locking arm 2 can slide downward along the inclined surface structure and can prevent the locking arm 2 from moving upward. At this time, the locking arm 2, which cannot rotate, is fixed on the connector 3 under the meshing action of the tooth 1 201 and the tooth 2 302, thereby achieving the locking between the main body 1, the locking arm 2 and the connector 3.

[0021] The lock buckle 101 is a protrusion 1 integrally connected to the main body 1 , and fixes the main body 1 and the connector 3 by abutting against the notch of the connector 3 .

[0022] The lock buckle 2 102 is a protrusion 2 integrally connected to the main body 1 , which fixes the main body 1 and the connector 3 by abutting against the notch of the connector 3 , and the protrusion 2 is provided with an inclined surface for easy insertion into the notch of the connector 3 .

[0023] The rear end of the main body 1 is tilted.

[0024] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rear cover of an electronic controller assembly connector, characterized in that: The invention comprises a main body (1); the main body (1) cooperates with a connector (3); the main body (1) is a hollow shell structure; the rear end and the bottom surface of the main body (1) are open; a pair of first lock buckles (101) are arranged on the left and right sides of the front end of the bottom of the main body (1); a pair of second lock buckles (102) are arranged on the left and right sides of the rear end of the bottom of the main body (1); the main body (1) is fixed to the connector (3) by means of the first lock buckle (101) and the second lock buckle (102).

2. The electronic controller assembly connector rear cover according to claim 1, characterized in that: The rear cover of the electronic controller assembly connector also includes a locking arm (2); the locking arm (2) has a U-shaped main body, and the two ends of the locking arm (2) are arc-shaped and rotatably connected to the two sides of the main body (1), and a plurality of teeth (201) arranged in an arc are provided at the two ends of the locking arm (2); the connector (3) has slots (301) at positions corresponding to the two ends of the locking arm (2), and each slot (301) is provided with a plurality of teeth (302) that can mesh with the teeth (201); the main body (1) is provided with a locking buckle (103), and the main body (1) can lock the locking arm (2) through the locking buckle (103).

3. The electronic controller assembly connector rear cover according to claim 2, characterized in that: The lock buckle three (103) adopts a ratchet structure, and a mounting groove is provided on the main body (1). The upper end of the ratchet is integrally connected to the main body (1), and a gap is provided at the lower end at the mounting groove. An inclined structure protruding from the mounting groove is provided at the lower end of the outer surface of the ratchet, so that the locking arm (2) can slide downward along the inclined structure and can prevent the locking arm (2) from moving upward.

4. The electronic controller assembly connector rear cover according to claim 1, characterized in that: The lock buckle 1 (101) is a protruding portion 1 integrally connected to the main body (1), and fixes the main body (1) and the connector (3) by abutting against the notch of the connector (3).

5. The electronic controller assembly connector rear cover according to claim 4, characterized in that: The second lock buckle (102) is a second protrusion integrally connected to the main body (1), and fixes the main body (1) and the connector (3) by abutting against the notch of the connector (3). The second protrusion is provided with an inclined surface for facilitating insertion into the notch of the connector (3).

6. The electronic controller assembly connector rear cover according to claim 1, characterized in that: The rear end of the main body (1) is tilted.

Images