Anti-drop connector

Abstract

This utility model discloses an anti-detachment connector, comprising: a male plug, the male plug including a connecting end, one end of the connecting end being provided with a plug-in end; a female plug, the female plug including a round tube, the round tube being sleeved on the outer edge surface of the plug-in end; an anti-detachment mechanism, the anti-detachment mechanism being located between the male plug and the female plug, and multiple anti-detachment mechanisms being provided, each of the anti-detachment mechanisms including a rubber block, one end of the rubber block being embedded in the female plug and the other end being embedded in the male plug, the inner edge surface of the rubber block being provided with a protrusion, and both the rubber block and the protrusion being arc-shaped; the end of the plug-in end away from the connecting end being provided with a guide head, and a limiting groove being provided at the connection part between the plug-in end and the guide head. This utility model has the advantages of stable connection and prevention of detachment, solving the problem of current connectors detaching under vibration.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a connector designed to prevent detachment. Background Technology

[0002] Connectors play an indispensable role in modern electronic devices. From portable consumer electronics such as smartphones and tablets to high-end fields like automotive electronic systems, industrial automation equipment, and aerospace, connectors are widely used to achieve electrical connections. For example, inside a smartphone, connectors connect the motherboard to various components such as the screen, camera, and battery, ensuring stable signal transmission and power supply. In automobiles, connectors connect the engine control system, in-vehicle entertainment system, and various sensors and actuators, ensuring the normal operation of the vehicle. As electronic devices become increasingly feature-rich and integrated, the performance and reliability requirements for connectors are becoming increasingly stringent.

[0003] In many applications, electronic devices face varying degrees of vibration and impact. For example, a car experiences continuous vibration due to road bumps while driving; industrial equipment may be subjected to mechanical vibration and impact during operation. If existing connectors are not designed to adequately consider these factors, the connection between the male and female plugs may gradually loosen or even detach under vibration and impact. Once a connector detaches, the device will malfunction, potentially leading to serious consequences. For instance, a detached connector in a car's engine control system could cause engine failure and compromise driving safety. Utility Model Content

[0004] The purpose of this invention is to provide a connector that prevents detachment, which has the advantages of stable connection and prevention of detachment, thus solving the problem that current connectors may detach during vibration.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a connector that prevents detachment, comprising: a male plug, wherein the male plug includes a connecting end, and one end of the connecting end is provided with a plug-in end;

[0006] A female plug, the female plug including a round tube, the round tube being sleeved on the outer edge of the plug end;

[0007] An anti-detachment mechanism is provided, which is located between the male plug and the female plug. Multiple anti-detachment mechanisms are provided, each of which includes a rubber block. One end of the rubber block is embedded in the female plug and the other end is embedded in the male plug. The inner edge of the rubber block is provided with a protrusion, and both the rubber block and the protrusion are arc-shaped.

[0008] Preferably, the end of the plug-in terminal away from the connection terminal is provided with a guide head, and a limiting groove is provided at the connection between the plug-in terminal and the guide head.

[0009] Preferably, the guide head has a chamfered edge on the edge away from the insertion end, and the limiting groove is a semi-circular annular structure with a vertical cross-section.

[0010] Preferably, a limiting tube is provided at the end of the round tube away from the connecting end, and two fitting grooves are opened in the limiting tube for the anti-detachment mechanism to be embedded, and a groove is opened at the end of the inner edge of the limiting tube away from the round tube.

[0011] Preferably, the groove is an arc-shaped groove with a trapezoidal cross-section, and the trapezoid is configured to be wider on the outside and narrower on the inside.

[0012] Preferably, the rubber block is arc-shaped, the protrusion is arc-shaped, and the protrusion protrudes towards the side away from the rubber block and is embedded in the limiting groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention comprises a connecting end, a plug-in end, a guide head, a limiting groove, a round tube, a limiting tube, a fitting groove, a rubber block, and a protrusion. The guide head at one end of the plug-in end is inserted into the round tube. When the round tube abuts against the connecting end, the protrusion inside the rubber block embedded in the fitting groove engages with the limiting groove, completing the connection between the male and female plugs. The rubber anti-detachment mechanism can reduce the interference of vibration on the connector's stability to a certain extent, exhibiting high anti-detachment performance. Furthermore, the rubber block can absorb some energy, reducing the force on the connector and effectively lowering the risk of the connector falling off due to external force, extending the equipment's service life, and improving the user experience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the anti-hair loss mechanism;

[0018] Figure 4 This utility model Figure 2 An enlarged schematic diagram of the structure at point A in the middle.

[0019] The reference numerals and names in the figure are as follows:

[0020] 1. Male plug; 11. Connecting end; 12. Plug end; 13. Guide head; 14. Limiting groove; 2. Female plug; 21. Round tube; 22. Limiting tube; 23. Fitting groove; 24. Groove; 3. Anti-detachment mechanism; 31. Rubber block; 32. Protrusion. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0023] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0024] Please see Figures 1 to 4The present invention provides an embodiment of a connector for preventing detachment, comprising: a male plug 1, the male plug 1 including a connecting end 11, one end of the connecting end 11 being provided with a plug end 12; a female plug 2, the female plug 2 including a round tube 21, the round tube 21 being sleeved on the outer edge of the plug end 12; and an anti-detachment mechanism 3, the anti-detachment mechanism 3 being located between the male plug 1 and the female plug 2, and multiple anti-detachment mechanisms 3 being provided, each anti-detachment mechanism 3 including a rubber block 31, one end of the rubber block 31 being embedded in the female plug 2 and the other end being embedded in the male plug 1, the inner edge of the rubber block 31 being provided with a protrusion 32, and both the rubber block 31 and the protrusion 32 being arc-shaped;

[0025] A guide head 13 is provided at the end of the plug-in end 12 away from the connection end 11, and a limiting groove 14 is provided at the connection part between the plug-in end 12 and the guide head 13. The edge of the guide head 13 away from the plug-in end 12 is provided with a chamfering structure. The limiting groove 14 is a ring structure with a semi-circular vertical cross section. A limiting tube 22 is provided at the end of the round tube 21 away from the connection end 11. Two fitting grooves 23 for the anti-detachment mechanism 3 to be embedded are provided in the limiting tube 22. A groove 24 is provided at the end of the inner edge of the limiting tube 22 away from the round tube 21. The groove 24 is an arc-shaped groove with a trapezoidal cross section. The trapezoidal shape is wide on the outside and narrow on the inside. The rubber block 31 is arc-shaped, and the protrusion 32 is arc-shaped. The protrusion 32 protrudes towards the side away from the rubber block 31 and is embedded in the limiting groove 14.

[0026] In practice, there are two anti-detachment mechanisms 3, and the two anti-detachment mechanisms 3 are set symmetrically.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A connector for preventing disconnection, characterized by comprising: include: A male plug (1) is composed of a connecting end (11) and a plug end (12); The female plug (2) includes a round tube (21) which is sleeved on the outer edge of the plug end (12); Anti-detachment mechanism (3) is located between male plug (1) and female plug (2), and multiple anti-detachment mechanisms (3) are provided. Each anti-detachment mechanism (3) includes a rubber block (31). One end of the rubber block (31) is embedded in the female plug (2) and the other end is embedded in the male plug (1). The inner edge of the rubber block (31) is provided with a protrusion (32), and both the rubber block (31) and the protrusion (32) are arc-shaped.

2. The connector of claim 1, wherein: The end of the plug-in end (12) away from the connection end (11) is provided with a guide head (13), and a limit groove (14) is provided at the connection part between the plug-in end (12) and the guide head (13).

3. A connector according to claim 2, wherein: The guide head (13) has a chamfered edge on one end away from the plug end (12), and the limiting groove (14) has a semi-circular annular structure in the vertical section.

4. The connector of claim 1, wherein: The end of the round tube (21) away from the connecting end (11) is provided with a limiting tube (22). The limiting tube (22) has two fitting grooves (23) for the anti-detachment mechanism (3) to be embedded in, and the inner edge of the limiting tube (22) away from the round tube (21) has a groove (24).

5. A connector according to claim 4, wherein: The groove (24) is an arc-shaped groove with a trapezoidal cross-section, and the trapezoid is set in a shape that is wider on the outside and narrower on the inside.

6. The connector of claim 2, wherein: The rubber block (31) is arc-shaped, the protrusion (32) is arc-shaped, and the protrusion (32) protrudes toward the side away from the rubber block (31) and is embedded in the limiting groove (14).

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