CN221201680U

CN221201680U - Electronic equipment and connector with self-locking clamping mechanism thereof

Info

Publication number: CN221201680U
Application number: CN202323153711.6U
Authority: CN
Inventors: 丁锦锦; 谢道银; 张辉
Original assignee: Hulian Electronic Nanjing Co ltd
Current assignee: Hulian Electronic Nanjing Co ltd
Filing date: 2023-11-21
Publication date: 2024-06-21
Anticipated expiration: 2033-11-21

Abstract

The utility model relates to an electronic device and a connector with a self-locking clamping mechanism, wherein the connector with the self-locking clamping mechanism comprises a first connector and a second connector; the first connector is provided with a plug-in port for plugging the second connector, and the side wall of the plug-in port is provided with a clamping structure for clamping connection with a base for installing the first connector; the second connector is provided with a limiting structure for preventing the clamping structure from being separated from the base. The connector adopts the mode of block to let first connector and base connection, both can guarantee the smoothness nature of first connector when with the base equipment, promotes work efficiency, and is lower to the dimensional accuracy requirement of product, sets up the spacing function of the secondary lock between first connector and the base on the second connector again simultaneously, lets the second connector can prevent effectively that the mistake unblock of block structure and base from breaking away from to promote the holding power of block structure.

Description

Electronic equipment and connector with self-locking clamping mechanism thereof

Technical Field

The present utility model relates to the field of connectors, and more particularly, to an electronic device and a connector having a self-locking engagement mechanism.

Background

In the related art, a common fastening structure for electric power connection or communication connection on related equipment such as automobiles is a hard structure, so that in order to ensure the precision and accuracy of connection, in actual production, the local dimensional tolerance requirement on parts is strict, the precision requirement on a die is improved to a certain extent, the die opening cost is increased, and the hard structure has heavy hand feeling in the assembly process.

Disclosure of utility model

The present utility model is directed to an electronic device and a connector with a self-locking mechanism thereof, which address the above-mentioned drawbacks of the prior art.

The technical scheme adopted for solving the technical problems is as follows: a connector with a self-locking clamping mechanism is constructed, and comprises a first connector and a second connector;

The first connector is provided with a plug-in port for plugging the second connector, and the side wall of the plug-in port is provided with a clamping structure for clamping and connecting with a base for installing the first connector;

and a limiting structure for preventing the clamping structure from being separated from the base is arranged on the second connector.

In some embodiments, the base is provided with a clamping portion clamped with the clamping structure, the first connector is provided with a plugging portion plugged with the clamping portion, and the clamping structure is located on a side wall of the plugging portion adjacent to the plugging port.

In some embodiments, the engagement structure includes a first elastic buckle, and the engagement portion includes a first slot engaged with the first elastic buckle.

In some embodiments, the locking structure further includes a limiting portion protruding from an inner side of the first elastic buckle, so that the limiting structure limits the limiting portion.

In some embodiments, the limiting structure includes an inner groove disposed on an outer wall surface of the second connector, for the limiting portion to be locked in.

In some embodiments, the inner groove is provided along the outer wall surface by an end of the second connector.

In some embodiments, the plug portion is a plug slot and the engagement portion is a plug connector that plugs with the plug portion.

In some embodiments, a second clamping groove is formed in the side wall of the first connector, and a second elastic buckle clamped with the second clamping groove is arranged on the second connector.

In some embodiments, the first connector includes a first terminal and the second connector includes a second terminal that corresponds to the first terminal.

The electronic equipment comprises a base and the connector with the self-locking clamping mechanism, wherein the first connector is installed on the base, and a circuit for connecting the first terminal of the first connector is arranged on the base.

The electronic equipment and the connector with the self-locking clamping mechanism have the following beneficial effects: the connector adopts the mode of block to let first connector and base connection, both can guarantee the smoothness nature of first connector when with the base equipment, promotes work efficiency, and is lower to the dimensional accuracy requirement of product, sets up the spacing function of the secondary lock between first connector and the base on the second connector again simultaneously, lets the second connector can prevent effectively that the mistake unblock of block structure and base from breaking away from to promote the holding power of block structure.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic diagram of an assembled structure of a connector of an electronic device connected to a base according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the connector of FIG. 1 with the base exploded;

FIG. 3 is a schematic cross-sectional view of the connector of FIG. 1 connected to a base;

fig. 4 is a schematic cross-sectional view of the connector and the base of fig. 2 when disassembled.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.

As shown in fig. 1 and 2, an electronic device in a preferred embodiment of the present utility model includes a base 1 and a connector 2, and the electronic device may be a communication device or a power device. The connector 2 comprises a first connector 21 and a second connector 22, the first connector 21 is arranged on the base 1, the connector 2 is provided with a self-locking clamping mechanism, so that the connection between the first connector 21 and the base 1 is more stable, and the first connector 21 is prevented from being separated from the base 1.

Referring to fig. 1 to fig. 4 again, in some embodiments, the first connector 21 includes a first terminal 211, the second connector 22 includes a second terminal 221 corresponding to the first terminal 211, the first connector 21 is provided with a socket 212 for plugging the second connector 22, and after the second connector 22 is plugged into the socket 212, the first terminal 211 of the first connector 21 and the second terminal 221 of the second connector 22 are connected and conducted, so as to realize data transmission or power conduction.

The side wall of the plug-in connector 212 is provided with a locking structure 213, and after the first connector 21 is mounted on the base 1, the locking structure 213 is locked and connected with the base 1 to which the first connector 21 is mounted, and the locking position is maintained. Further, the base 1 is provided with the engaging portion 11 engaged with the engaging structure 213, the first connector 21 is provided with the inserting portion 214 inserted into the engaging portion 11, and after the engaging portion 11 is inserted into the inserting portion 214, the engaging structure 213 can be engaged with the engaging portion 11, so that the connection mode is simple and quick. In this embodiment, the plugging portion 214 is a plugging slot, and the engaging portion 11 is a plug connector plugged with the plugging portion 214.

Preferably, the second connector 22 is provided with a limiting structure 222 for preventing the engaging structure 213 from separating from the base 1, the second connector 22 is inserted into the first connector 21, the limiting structure 222 can be matched with the inner side surface of the engaging structure 213 to limit the engaging structure 213 to swing inwards, the engaging structure 213 is placed to separate from the engaging portion 11, so that the second connector 22 can be kept connected with the base 1, self-locking is realized, and the limitation of the engaging structure 213 can be released only after the second connector 22 is pulled out, so that the first connector 21 can be detached from the base 1.

The connector 2 with the self-locking clamping mechanism adopts a clamping mode to enable the first connector 21 to be connected with the base 1, so that smoothness of the first connector 21 in assembly with the base 1 can be guaranteed, the working efficiency is improved, the requirement on the dimensional accuracy of a product is low, meanwhile, the limiting function of a secondary lock between the first connector 21 and the base 1 is set on the second connector 22, the second connector 22 can effectively prevent the clamping structure 213 from being unlocked by mistake and separating from the base 1, the holding force of the clamping structure 213 is improved, and the problem that the positioning force value of the clamping structure 213 is weak is solved.

In the present embodiment, the locking structure 213 is located on a side wall of the plugging portion 214 adjacent to the plugging port 212, so that the second connector 22 inserted into the plugging port 212 is convenient to cooperate with the locking structure 213, and the limiting structure 222 limits the locking structure 213.

As shown in fig. 3 and 4, in some embodiments, the engaging structure 213 includes a first elastic buckle 2131, the engaging portion 11 of the base 1 includes a first slot 111 that engages with the first elastic buckle 2131, when the engaging portion 11 is plugged into the plugging portion 214, the first elastic buckle 2131 may be pressed to deform in the first connector 21, and after the engaging portion 11 is plugged into place, the first elastic buckle 2131 resets and is snapped into the first slot 111 to be connected with the base 1 in a snap fit manner.

Further, the engaging structure 213 further includes a limiting portion 2132 protruding from the inner side of the first elastic buckle 2131, so that the limiting structure 222 on the sidewall of the second connector 22 can be conveniently inserted to cooperate with the limiting portion 2132, so that the limiting structure 222 limits the limiting portion 2132, thereby preventing the first elastic buckle 2131 from swinging inwards to separate from the engaging portion 11, and achieving the effect of self-locking the engaging.

In this embodiment, the limiting structure 222 includes an inner groove disposed on the outer wall surface of the second connector 22 for the limiting portion 2132 to be clamped in, so that the limiting structure 222 can keep the limiting portion 2132 from being blocked and limited, the limiting structure 222 with a concave structure is more reliable in limiting, the insertion of the second connector 22 is not affected, and the insertion of the second connector 22 is not interfered.

Generally, the inner groove is formed along the outer wall surface by the end of the second connector 22, and is formed along the plugging direction, so that no interference is generated when the second connector 22 is plugged into the plugging port 212.

Further, in the present embodiment, the side wall of the first connector 21 is provided with a second clamping groove 215, the second connector 22 is provided with a second elastic buckle 223 engaged with the second clamping groove 215, and after the second connector 22 is plugged into the plug-in port 212, the second elastic buckle 223 is engaged with the second clamping groove 215 to position the second connector 22 and the first connector 21. After the second elastic buckle 223 is pressed, the second elastic buckle is separated from the second clamping groove 215, after the second connector 22 is pulled out, the limiting structure 222 is also separated from the clamping structure 213, and after the first elastic buckle 2131 is pressed, the first connector 21 can be detached from the base 1.

It will be appreciated that the above technical features may be used in any combination without limitation.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The connector with the self-locking clamping mechanism is characterized by comprising a first connector (21) and a second connector (22);

The first connector (21) is provided with a plug-in port (212) for plugging the second connector (22), and the side wall of the plug-in port (212) is provided with a clamping structure (213) for clamping connection with a base (1) for installing the first connector (21);

And a limiting structure (222) for preventing the clamping structure (213) from being separated from the base (1) is arranged on the second connector (22).

2. Connector with self-locking clamping mechanism according to claim 1, characterized in that the base (1) is provided with a clamping part (11) clamped with the clamping structure (213), the first connector (21) is provided with a plugging part (214) plugged with the clamping part (11), and the clamping structure (213) is positioned on the side wall of the plugging part (214) adjacent to the plugging port (212).

3. The connector with self-locking snap mechanism according to claim 2, wherein the snap structure (213) comprises a first resilient catch (2131), and the snap portion (11) comprises a first snap groove (111) that snaps with the first resilient catch (2131).

4. A connector with a self-locking engagement mechanism according to claim 3, wherein the engagement structure (213) further comprises a limiting portion (2132) protruding inside the first elastic buckle (2131), such that the limiting structure (222) limits the limiting portion (2132).

5. The connector with the self-locking engagement mechanism according to claim 4, wherein the limiting structure (222) includes an inner groove provided on an outer wall surface of the second connector (22) for the limiting portion (2132) to be engaged.

6. The connector with self-locking snap-fit mechanism according to claim 5, wherein the inner groove is provided along the outer wall surface by the end of the second connector head (22).

7. Connector with self-locking snap-in mechanism according to any of the claims 2 to 6, characterized in that the plug-in part (214) is a plug-in groove and the snap-in part (11) is a plug-in connector with the plug-in part (214).

8. Connector with self-locking engagement mechanism according to any of claims 1 to 6, characterized in that a second clamping groove (215) is provided on the side wall of the first connector (21), and a second elastic buckle (223) engaged with the second clamping groove (215) is provided on the second connector (22).

9. Connector with self-locking snap mechanism according to any of the claims 1 to 6, characterized in that the first connection head (21) comprises a first terminal (211) and the second connection head (22) comprises a second terminal (221) of a part corresponding to the first terminal (211).

10. An electronic device, characterized in that it comprises a base (1) and a connector (2) with a self-locking engagement mechanism according to any one of claims 1 to 9, said first connector (21) being mounted on said base (1), said base (1) being provided with an electrical circuit for connecting a first terminal (211) of said first connector (21).