Buckle structure of connector

Abstract

The utility model discloses a buckle structure of a connector. The buckle structure comprises a connector body and a buckle assembly. The connector body is provided with a plugging cavity; the buckle assembly is provided with a buckle piece, the buckle piece is provided with a connecting arm and a buckle part, the connecting arm is arranged on the connector body, the buckle part is arranged at the front end of the connecting arm and located in front of the insertion cavity, and the buckle part is provided with a buckle face used for clamping a buckled part and a guide face used for guiding the buckled part when the buckled part is clamped in. The buckling surface is provided with a backstop part which extends backwards; therefore, the buckling part is in buckling connection with the buckling position of the electronic element, and the backstop part is matched to perform backstop positioning at the buckling position of the electronic element, so that the connection stability between the connector and the electronic element is improved, and the buckling part is prevented from loosening and being separated from the electronic element under the action of external force; therefore, the use stability of conduction connection between the connector and the electronic element is ensured, the structural design is ingenious and reasonable, the usability is good, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technology of the connector field, in particular to a buckle structure of a connector. Background Art

[0002] With the continuous development of today's society and the electronic and electrical industry, the scope of use of electronic connectors has also been continuously expanding. Electronic connectors, also known as circuit connectors or electrical connectors, are conductor devices that bridge two conductors on a loop so that current or signals can flow from one conductor to another. Simply put, electronic connectors are components used to complete the electrical connection between circuits or electronic machines, and become connectors, that is, bridges between the two. When traditional connectors are connected to other devices, the inner side of the connector's plug-in cavity has a poor fixing effect. Long-term back-and-forth plugging and unplugging can easily loosen and cause it to fall off, causing damage to the connector, which is not conducive to the normal use of the connector.

[0003] Later, a connector appeared on the market, which was provided with a snap-on device on the connector, and the snap-on device was used to snap-connect and fix the electronic component connected to the connector; however, its structural design was poor, and the snap-on was pressed onto the connector by external force to disengage the snap-on, and the external force could easily cause movement between the electronic component and the connector, resulting in looseness between the electronic component and the connector and separation of the electronic component from the connector, thereby affecting the stability of the conductive connection between the connector and the electronic component, resulting in poor usability and a small scope of application.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a snap-on structure of a connector, which cooperates with a stopper to stop and position the snap-on position of the electronic component to improve the stability of the connection between the connector and the electronic component, and avoids the snap-on portion from loosening and separating from the electronic component under the action of external forces, thereby ensuring the stability of the conductive connection between the connector and the electronic component and having a wide range of applications.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A snap-on structure of a connector comprises a snap-on assembly arranged on a connector body; wherein: the connector body has a plug-in cavity with an open front end; the snap-on assembly has two snap-on members, which are respectively arranged on opposite sides of the connector body, the snap-on members have a connecting arm and a snap-on portion, the connecting arm is arranged to extend horizontally forward, the connecting arm is arranged on the connector body, the snap-on portion is arranged at the front end of the connecting arm and is located in front of the plug-in cavity, the snap-on portion has a snap-on surface for clamping a clamped component and a guide surface for guiding the clamped component when it is clamped in, and the snap-on surface has a stopper extending backward.

[0008] As a preferred embodiment, the buckle surface and the guide surface are both inclined surfaces, the guide surface is an inclined surface extending obliquely from front to back toward the plug-in cavity, the buckle surface is an inclined surface extending obliquely from the rear end of the guide surface toward the front and outward, and the stop portion is arranged at the rear end of the buckle surface.

[0009] As a preferred solution, the snap assembly includes an elastic return member, the two snap members are respectively arranged on the left and right sides of the connector body, the connecting arm is rotatably arranged on the connector body, the upper and lower ends of the connecting arm are both provided with a rotating shaft, the upper and lower ends of the left and right sides of the connector body are both provided with connecting parts, the connecting part is provided with a pivot hole matching the rotating shaft, the rotating shaft is adapted to be positioned on the pivot hole, and the two ends of the elastic return member respectively act on the rear end of the snap member and the outer side of the connector body.

[0010] As a preferred solution, the connecting portion is provided with a guide opening connected to the pivot hole.

[0011] As a preferred solution, the guide opening is arranged to be gradually smaller from the outside to the inside.

[0012] As a preferred solution, the elastic return member is a spring.

[0013] As a preferred solution, an anti-mistake portion indicating the insertion matching position is provided in the plug-in cavity.

[0014] As a preferred solution, the fool-proofing portion is arranged at the middle of the lower end surface of the plug-in cavity, and the front end of the fool-proofing portion is provided with a guiding slope for facilitating the insertion of the device into the plug-in cavity.

[0015] As a preferred solution, an anti-slip portion is provided at the upper end of the anti-slip portion.

[0016] As a preferred solution, the anti-slip portion is a silicone anti-slip portion.

[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the design of the buckle piece is mainly to make the buckle part and the buckle position of the electronic component buckle connected, and cooperate with the stopper part to stop and position at the buckle position of the electronic component, so as to improve the connection stability between the connector and the electronic component, avoid the buckle part from loosening and separating from the electronic component under the action of external force, thereby ensuring the use stability of the conductive connection between the connector and the electronic component, the structural design is ingenious and reasonable, the usability is good, and the application range is wide;

[0018] Secondly, the setting of the elastic reset member increases the service life of the clip. At the same time, the gradually smaller setting of the guide opening is conducive to the connection and positioning of the clip on the pivot hole. Moreover, the setting of the fool-proof part is conducive to the accurate and smooth insertion of the electronic component into the plug-in cavity, avoiding the damage of the terminal in the plug-in cavity caused by the incorrect plug-in of the electronic component, and the practicality is strong.

[0019] Furthermore, the provision of the anti-slip portion improves the fixing effect of the electronic component in the plug-in cavity, thereby ensuring the operational stability of the conductive connection between the connector and the electronic component.

[0020] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of an embodiment of the utility model;

[0022] Figure 2 It is a top view of an embodiment of the utility model.

[0023] Description of the accompanying drawings:

[0024] 10. Connector body 11. Plug cavity

[0025] 12. Connecting portion 121, pivot hole

[0026] 122, guide port 13, foolproof part

[0027] 131, guiding slope 14, anti-slip part

[0028] 20. Buckle assembly 21. Buckle piece

[0029] 211, connecting arm 212, buckle part

[0030] 213, buckle surface 214, guide surface

[0031] 215, stopper 216, rotating shaft

[0032] 22. Elastic reset member. DETAILED DESCRIPTION

[0033] Please refer to Figure 1 to Figure 2 As shown, it shows the specific structure of an embodiment of the utility model.

[0034] A snap-fit ​​structure of a connector, comprising a snap-fit ​​assembly 20 arranged on a connector body 10; wherein: the connector body 10 has a plug-in cavity 11 with an open front end; the snap-fit ​​assembly 20 has two snap-fit ​​members 21, which are respectively arranged on opposite sides of the connector body 10, the snap-fit ​​member 21 has a connecting arm 211 and a snap-fit ​​portion 212, the connecting arm 211 is arranged to extend forward horizontally, the connecting arm 211 is arranged on the connector body 10, the snap-fit ​​portion 212 is arranged at the front end of the connecting arm 211 and is located in front of the plug-in cavity 11, the snap-fit ​​portion 212 has a snap-fit ​​surface 213 for clamping a snap-fitted component and a guide surface 214 for guiding the snap-fitted component when it is inserted, and the snap-fit ​​surface 213 has a stopper 215 extending backward;

[0035] In this embodiment, the buckle surface 213 and the guide surface 214 are both inclined surfaces, the guide surface 214 is an inclined surface extending obliquely from front to back toward the plug-in cavity, the buckle surface 213 is an inclined surface extending obliquely from the rear end of the guide surface toward the front and outward, and the stop portion 215 is arranged at the rear end of the buckle surface 213; in this way, through the design of the buckle part, the buckle portion is buckled and connected with the buckle position of the electronic component, and the stop portion is stopped and positioned at the buckle position of the electronic component to improve the connection stability between the connector and the electronic component, avoid the buckle portion from loosening and separating from the electronic component under the action of external force, thereby ensuring the stability of the conductive connection between the connector and the electronic component, the structural design is ingenious and reasonable, the usability is good, and the scope of application is wide.

[0036] In addition, the buckle assembly 20 includes an elastic reset member 22, the two buckle members 21 are respectively arranged on the left and right sides of the connector body 10, the connecting arm 211 is rotatably arranged on the connector body 10, the upper end and the lower end of the connecting arm 211 are both provided with a rotating shaft 216, the upper end and the lower end of the left and right sides of the connector body 10 are both provided with a connecting portion 12, the connecting portion 12 is provided with a pivot hole 121 matching the rotating shaft, the rotating shaft 216 is adapted to be positioned on the pivot hole 121, and the two ends of the elastic reset member 22 act on the rear end of the buckle member 21 and the outer rear end of the connector body 10 respectively;

[0037] Here, the connecting portion 12 is provided with a guide opening 122 connected to the pivot hole, and the guide opening 122 is gradually reduced from the outside to the inside. Preferably, the elastic return member 22 is a spring. Thus, the setting of the elastic return member improves the service life of the fastener. At the same time, the gradually reduced setting of the guide opening is beneficial to the connection and positioning of the fastener on the pivot hole.

[0038] In addition, the plug-in cavity 11 is provided with an anti-foolproof portion 13 for indicating the insertion matching position, the anti-foolproof portion 13 is provided in the middle position of the lower end surface of the plug-in cavity 11, and the front end of the anti-foolproof portion 13 is provided with a guiding inclined surface 131 for facilitating the insertion of the device into the plug-in cavity. Preferably, the upper end of the anti-foolproof portion 13 is provided with an anti-slip portion 14, and the anti-slip portion 14 is a silicone anti-slip portion. In this way, the setting of the anti-foolproof portion is conducive to the accurate and smooth insertion of electronic components into the plug-in cavity, avoiding damage to the terminals in the plug-in cavity due to incorrect insertion of electronic components, and has strong practicality. In addition, the setting of the anti-slip portion improves the fixing effect of the electronic components in the plug-in cavity, thereby ensuring the stability of the conductive connection between the connector and the electronic components.

[0039] The design focus of the utility model is that it mainly uses the design of the snap-fit ​​piece to make the snap-fit ​​part snap-fit ​​connected with the snap-fit ​​position of the electronic component, and cooperates with the stopper to stop and position at the snap-fit ​​position of the electronic component, so as to improve the connection stability between the connector and the electronic component, and avoid the snap-fit ​​part from loosening and separating from the electronic component under the action of external force, thereby ensuring the use stability of the conductive connection between the connector and the electronic component, and the structural design is ingenious and reasonable, with good usability and a wide range of application;

[0040] Secondly, the setting of the elastic reset member increases the service life of the clip. At the same time, the gradually smaller setting of the guide opening is conducive to the connection and positioning of the clip on the pivot hole. Moreover, the setting of the fool-proof part is conducive to the accurate and smooth insertion of the electronic component into the plug-in cavity, avoiding the damage of the terminal in the plug-in cavity caused by the incorrect plug-in of the electronic component, and the practicality is strong.

[0041] Furthermore, the provision of the anti-slip portion improves the fixing effect of the electronic component in the plug-in cavity, thereby ensuring the operational stability of the conductive connection between the connector and the electronic component.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A snap-fit ​​structure of a connector, characterized in that: It includes a buckle assembly arranged on the connector body; wherein: The connector body has a plug-in cavity with an open front end; the buckle assembly has two buckles, which are respectively arranged on opposite sides of the connector body, and the buckle has a connecting arm and a buckle portion, the connecting arm is horizontally extended forward, the connecting arm is arranged on the connector body, the buckle portion is arranged at the front end of the connecting arm and is located in front of the plug-in cavity, the buckle portion has a buckle surface for clamping the clamped component and a guide surface for guiding the clamped component when it is clamped, and the buckle surface has a stopper extending backward; The buckle surface and the guide surface are both inclined surfaces, the guide surface is an inclined surface extending obliquely from the front to the rear toward the plug-in cavity, the buckle surface is an inclined surface extending obliquely from the rear end of the guide surface toward the front and outward, and the stopper is arranged at the rear end of the buckle surface; The snap assembly includes an elastic return member, and the two snap members are respectively arranged on the left and right sides of the connector body. The connecting arm is rotatably arranged on the connector body, and the upper and lower ends of the connecting arm are both provided with a rotating shaft. The upper and lower ends of the left and right sides of the connector body are both provided with connecting parts, and the connecting part is provided with a pivot hole matching the rotating shaft, and the rotating shaft is adapted to be positioned on the pivot hole. The two ends of the elastic return member respectively act on the rear end of the snap member and the outer side of the connector body, and the connecting part is provided with a guide port connected to the pivot hole, and the guide port is gradually reduced from the outside to the inside, and the elastic return member is a spring.

2. A connector buckle structure according to claim 1, characterized in that: An anti-mistake portion indicating the insertion matching position is arranged in the plug-in cavity.

3. The buckle structure of a connector according to claim 2, characterized in that: The fool-proofing portion is arranged at the middle position of the lower end surface of the plug-in cavity, and the front end of the fool-proofing portion is provided with a guiding inclined surface for facilitating the insertion of the device into the plug-in cavity.

4. The buckle structure of a connector according to claim 2, characterized in that: An anti-slip portion is arranged at the upper end of the anti-slip portion.

5. The buckle structure of a connector according to claim 4, characterized in that: The anti-slip portion is a silicone anti-slip portion.

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