High-stability connector

Abstract

The high-stability connector comprises a connecting head and a connecting seat which are matched with each other, the connecting head comprises a first shell and a butt joint head, a first butt joint space is arranged in the butt joint head, and a first limiting piece and a second limiting piece are arranged in the first butt joint space in a crossed mode. The first butt joint space is divided into a first space, a second space, a third space and a fourth space, and the first space and the third space are symmetrically arranged and are inconsistent in shape; the connecting base comprises a second shell and a butt joint base, a clamping piece is arranged on the butt joint base, and a first limiting groove and a second limiting groove are formed in the clamping piece so that the clamping piece can be divided into a first clamping part, a second clamping part, a third clamping part and a fourth clamping part. According to the high-stability connector, the first limiting piece and the second limiting piece are arranged on the connecting head in a crossed mode, the first limiting groove and the second limiting groove are correspondingly formed for clamping, and the effect of improving the connection stability between the connecting base and the connecting head is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a high-stability connector. Background Art

[0002] With the rise of new energy light-duty transportation vehicles (e-bikes, electric scooters, electric tricycles, and designated driving vehicles at home and abroad), the extensive application of lithium batteries, and the increasing number of power connectors for vehicles. The terminals of such connectors generally have at least 2 power terminals and multiple signal terminals to realize the current and signal transmission between various electronic components.

[0003] Vehicle applications usually involve a male or female connector harness connected to an electronic component, which is then connected to a male or female connector harness connected to another electronic component to achieve current and signal transmission.

[0004] When a vehicle is driving, it often encounters bumpy roads, which causes the connector inside the vehicle to be disconnected instantly. The fundamental reason is that the connection stability of the connector is not enough. Therefore, a high-stability connector is needed to solve the above problem. Utility Model Content

[0005] In order to solve the related technical problems, the utility model provides a high-stability connector to solve the problem of insufficient connection stability of the connector.

[0006] To achieve the above purpose, the embodiment of the utility model adopts the following technical solutions:

[0007] A high-stability connector comprises a connector head and a connector seat that cooperate with each other, wherein:

[0008] The connector includes a first shell and a docking head, the docking head is arranged at the docking end of the first shell, a first docking space is arranged in the docking head, at least two power pins and at least two signal pins are arranged in the first docking space, a first limiter and a second limiter are cross-arranged in the first docking space, the first limiter and the second limiter are configured to divide the first docking space into a first space, a second space, a third space and a fourth space, the first space and the third space are symmetrically arranged and have different shapes;

[0009] The connecting seat includes a second shell and a docking seat, the docking seat is arranged at the docking end of the second shell, a second docking space is arranged in the docking seat, a clamping piece is arranged in the second docking space, a first limiting groove and a second limiting groove are opened on the clamping piece corresponding to the first limiting piece and the second limiting piece, the first limiting groove and the second limiting groove are configured to divide the clamping piece into a first clamping part, a second clamping part, a third clamping part and a fourth clamping part, and the first clamping part and the third clamping part are arranged corresponding to the first space and the second space respectively.

[0010] Optionally, at least one power pin is disposed in each of the first space and the second space.

[0011] Optionally, the third space and the fourth space are symmetrically arranged, and the third space and the fourth space have the same shape, and at least one signal pin is arranged in the third space and the fourth space.

[0012] Optionally, the docking surface of the first clamping portion is semicircular, and at least one docking hole is provided on the first clamping portion.

[0013] Optionally, the butt joint surface of the third clamping portion is semicircular, and clamping surfaces are symmetrically arranged at both ends of the third clamping portion.

[0014] Optionally, a waterproof component is provided on the docking head, and the waterproof component is provided with at least two waterproof layers.

[0015] The beneficial effects of the utility model are as follows: compared with the prior art, the high-stability connector provided by the utility model has the following beneficial effects:

[0016] 1. By cross-arranging the first limiting member and the second limiting member on the connector, and correspondingly arranging the first limiting groove and the second limiting groove on the connector base for clamping, the connection stability between the connector base and the connector is increased. At the same time, the first space and the second space are arranged in different shapes to dock with the first clamping part and the second clamping part, which has the effect of preventing fooling and improving the connection stability;

[0017] 2. A waterproof part is arranged on the connector, so that the connector and the connector seat have a waterproof effect, and at the same time, the friction between the connector and the connector seat is increased, thereby further improving the connection stability between the connector and the connector seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of a connector in a high-stability connector provided by an embodiment of the utility model;

[0020] Figure 2 This is a schematic structural diagram of a connector in a high-stability connector provided by an embodiment of the utility model;

[0021] Figure 3 This is a schematic structural diagram of a connection seat in a high-stability connector provided by an embodiment of the utility model;

[0022] Figure 4 This is a schematic structural diagram of a connection seat in a high-stability connector provided by an embodiment of the utility model;

[0023] Figure 5 It is a schematic structural diagram of a second shell in a high-stability connector provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Example

[0027] See also Figures 1 to 5 As shown, this embodiment provides a high-stability connector, which includes a connector 1 and a connector seat 2 that cooperate with each other, wherein:

[0028] The connector 1 includes a first shell 11 and a docking connector 12, the docking connector 12 is arranged at the docking end of the first shell 11, a first docking space 13 is arranged in the docking connector 12, at least two power pins 14 and at least two signal pins 15 are arranged in the first docking space 13, a first limiter 16 and a second limiter 17 are cross-arranged in the first docking space 13, the first limiter 16 and the second limiter 17 are configured to divide the first docking space 13 into a first space 131, a second space 132, a third space 133 and a fourth space 134, the first space 131 and the third space 133 are symmetrically arranged and have different shapes; the connector 2 includes The second shell 21 and the docking seat 22 are provided, and the docking seat 22 is arranged at the docking end of the second shell 21. A second docking space 23 is provided in the docking seat 22. A clamping member 24 is provided in the second docking space 23. The clamping member 24 is provided with a first limiting groove 25 and a second limiting groove 26 corresponding to the first limiting member 16 and the second limiting member 17. The first limiting groove 25 and the second limiting groove 26 are configured to divide the clamping member 24 into a first clamping portion 241, a second clamping portion 242, a third clamping portion 243 and a fourth clamping portion 244. The first clamping portion 241 and the third clamping portion 243 are respectively provided corresponding to the first space 131 and the second space 132.

[0029] Specifically, the docking surface of the first space 131 is set to a first shape, and the docking surface of the third space 133 is set to a second shape. The first shape is inconsistent with the second shape. The third space 133 and the fourth space 134 are symmetrically arranged, and the shapes of the third space 133 and the fourth space 134 are consistent, that is, the docking surface is triangular, and three signal pins 15 are arranged in the third space 133 and the fourth space 134.

[0030] It can be seen that by cross-arranging the first limit piece 16 and the second limit piece 17 on the connecting head 1, and correspondingly arranging the first limit groove 25 and the second limit groove 26 on the connecting seat 2 for cross-clamping, the connecting head 1 and the connecting seat 2 are prevented from loosening after being connected, thereby increasing the connection stability between the connecting seat 2 and the connecting head 1. At the same time, the first space 131 and the second space 132 are arranged to be in different shapes to dock with the first clamping portion 241 and the second clamping portion 242, thereby preventing the connecting head 1 and the connecting seat 2 from docking incorrectly, having a fool-proof effect, and being arranged to improve the connection stability.

[0031] As an implementation manner, at least one power pin 14 is disposed in each of the first space 131 and the second space 132 .

[0032] Specifically, a positive power pin 14 is disposed in the first space 131 , and a negative power pin 14 is disposed in the second space 132 .

[0033] As an implementation manner, the docking surface of the first clamping portion 241 is semicircular, at least one docking hole is provided on the first clamping portion 241, the docking surface of the third clamping portion 243 is semicircular, and the two ends of the third clamping portion 243 are symmetrically provided with clamping surfaces.

[0034] Specifically, the first-shaped butt joint surface is semicircular, the second-shaped butt joint surface is semicircular, and the two ends of the third clamping portion 243 are symmetrically provided with clamping surfaces.

[0035] As an implementation manner, a waterproof member 121 is provided on the joint 12, and the waterproof member 121 is provided with at least two waterproof layers.

[0036] It can be seen that the waterproof member 121 is arranged on the connector 1, so that the connector 1 and the connector seat 2 have a waterproof effect, and at the same time increase the friction between the connector 1 and the connector seat 2, further improving the connection stability of the connector 1 and the connector seat 2.

[0037] In the embodiments disclosed in the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0038] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high stability connector, characterized in that: The high-stability connector comprises a connector head and a connector seat that cooperate with each other, wherein: The connector includes a first shell and a docking head, the docking head is arranged at the docking end of the first shell, a first docking space is arranged in the docking head, at least two power pins and at least two signal pins are arranged in the first docking space, a first limiter and a second limiter are cross-arranged in the first docking space, the first limiter and the second limiter are configured to divide the first docking space into a first space, a second space, a third space and a fourth space, the first space and the third space are symmetrically arranged and have different shapes; The connecting seat includes a second shell and a docking seat, the docking seat is arranged at the docking end of the second shell, a second docking space is arranged in the docking seat, a clamping piece is arranged in the second docking space, a first limiting groove and a second limiting groove are opened on the clamping piece corresponding to the first limiting piece and the second limiting piece, the first limiting groove and the second limiting groove are configured to divide the clamping piece into a first clamping part, a second clamping part, a third clamping part and a fourth clamping part, and the first clamping part and the third clamping part are arranged corresponding to the first space and the second space respectively.

2. A high-stability connector according to claim 1, characterized in that: At least one power pin is disposed in each of the first space and the second space.

3. A high-stability connector according to claim 1, characterized in that: The third space and the fourth space are symmetrically arranged, and the shapes of the third space and the fourth space are consistent. At least one signal pin is arranged in the third space and the fourth space.

4. A high-stability connector according to claim 1, characterized in that: The docking surface of the first clamping portion is semicircular, and at least one docking hole is provided on the first clamping portion.

5. A high-stability connector according to claim 1, characterized in that: The butt joint surface of the third clamping portion is semicircular, and clamping surfaces are symmetrically arranged at two ends of the third clamping portion.

6. A high-stability connector according to claim 1, characterized in that: The butt joint is provided with a waterproof component, and the waterproof component is provided with at least two waterproof layers.

Images