Quick-plug high-stability circular electric connector

Abstract

The utility model provides a fast plug type high stability round electric connector relates to round electric connector technical field, including: male plug and female plug, the position close to the top of male plug outer surface is fixedly connected with the fixture block, the inside of male plug is provided with the terminal, the left end face of terminal is provided with the spacing groove, the spacing groove is provided with the spacing groove, and the spacing groove is provided with the spacing groove. A positioning groove is formed in the position, close to the bottom, of the inner surface of the limiting groove, a clamping block is fixedly connected to the position, close to the top, of the outer surface of the female plug, and a clamping groove is formed in the top of the clamping block. According to the utility model, when the male plug and the female plug are plugged, the limiting frame, the limiting groove, the positioning block and the positioning groove are matched for use, the wiring end and the insertion end are directly plugged after being positioned when being connected, poor connection or damage caused by deviation is avoided, meanwhile, under the matching of the clamping block, the limiting block and the clamping groove, the stability after connection is ensured, and the service life of the wiring end and the insertion end is prolonged. Rapid plugging, high stability and good electrical connection performance are realized, and the practicability is high.

Description

Technical Field

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

[0002] A circular electrical connector is a widely used electronic device connector, usually consisting of a plug and a socket, which can be used to transmit various types of signals such as power, signals, and data. It is characterized by a simple shape, a compact structure, easy installation, and high reliability, so it is widely used in various electronic devices.

[0003] In the prior art, when connecting a circular electrical connector, it is usually achieved by inserting a male connector and a female connector into each other. However, direct insertion leads to insufficient stability of the insertion, and it is easy to have a phenomenon of poor connection and even leakage due to loose connection. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the prior art, when connecting a circular electrical connector, it is usually achieved by inserting a male connector and a female connector into each other. However, direct insertion leads to insufficient stability of the insertion, and it is easy to have a phenomenon of poor connection and even leakage due to loose connection, and to propose a quick-insert high-stability circular electrical connector.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A quick-insert high-stability circular electrical connector, comprising: a male plug and a female plug. A clamping block is fixedly connected to the outer surface of the male plug near the top. A wiring terminal is arranged inside the male plug. A limiting groove is opened on the left end surface of the wiring terminal. A positioning groove is opened on the inner surface of the limiting groove near the bottom. A clamping block is fixedly connected to the outer surface of the female plug near the top. A clamping groove is opened on the top of the clamping block. A plurality of insertion ends are arranged on the inner surface of the female plug.

[0006] Preferably, a limiting frame is fixedly connected to the inner surface of the female plug. A positioning block is fixedly connected to the outer surface of the limiting frame near the bottom.

[0007] Preferably, the outer surface of the limiting frame and the inner surface of the limiting groove are matched. The outer surface of the positioning block and the inner surface of the positioning groove are matched.

[0008] Preferably, the outer surface of the limiting block and the inner surface of the clamping groove, and the cross section of the limiting block is inclined.

[0009] Preferably, the wiring terminal and the insertion end are matched.

[0010] Preferably, the shape of the clamping block is L-shaped, and the position of the clamping block is matched with the position of the limiting block.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0012] 1. In the present utility model, when the male plug and the female plug are inserted, through the combined use of the limiting frame, the limiting groove, the positioning block and the positioning groove, the connection end and the insertion end are positioned and then directly inserted, avoiding poor connection or damage caused by deviation. At the same time, with the cooperation of the clamping block, the limiting block and the clamping groove, the stability after connection is ensured, realizing fast plugging and unplugging, high stability and good electrical connection performance, and having high practicability.

[0013] 2. In the present utility model, when it is necessary to separate the male plug and the female plug, due to the slightly tilted front end of the clamping block, it is easier for the staff to pull the clamping block upward, so that the limiting block and the limiting groove are no longer engaged, and then the male plug and the female plug can be quickly separated, ensuring the disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional view of a fast-insertion high-stability circular electrical connector proposed by the present utility model;

[0015] Figure 2 is an exploded view of a fast-insertion high-stability circular electrical connector proposed by the present utility model;

[0016] Figure 3 is a schematic structural view of the male plug of a fast-insertion high-stability circular electrical connector proposed by the present utility model;

[0017] Figure 4 is a schematic structural view of the female plug of a fast-insertion high-stability circular electrical connector proposed by the present utility model. Legend: 1. Male plug; 2. Connection end; 3. Clamping block; 4. Limiting block; 5. Clamping groove; 6. Female plug; 7. Positioning groove; 8. Limiting frame; 9. Insertion end; 10. Positioning block; 11. Limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0020] Embodiment 1, as Figures 1-4 shown, the present utility model provides a quick - plug high - stability circular electrical connector, including: a male plug 1 and a female plug 6. A clamping block 3 is fixedly connected to a position near the top of the outer surface of the male plug 1. A wiring terminal 2 is arranged inside the male plug 1. A limiting groove 11 is opened on the left end surface of the wiring terminal 2. A positioning groove 7 is opened on the inner surface of the limiting groove 11 near the bottom. A clamping block 3 is fixedly connected to a position near the top of the outer surface of the female plug 6. A clamping groove 5 is opened on the top of the clamping block 3. A plurality of insertion ends 9 are arranged on the inner surface of the female plug 6. A limiting frame 8 is fixedly connected to the inner surface of the female plug 6. A positioning block 10 is fixedly connected to a position near the bottom of the outer surface of the limiting frame 8. The outer surface of the limiting frame 8 and the inner surface of the limiting groove 11 are provided in a matching manner. The outer surface of the positioning block 10 and the inner surface of the positioning groove 7 are provided in a matching manner. The outer surface of the limiting block 4 and the inner surface of the clamping groove 5, and the wiring terminal 2 and the insertion end 9 are provided in a matching manner.

[0021] The overall effect achieved by the entire Embodiment 1 is that the clamping block 3 is made of high - strength plastic material. When the male plug 1 and the female plug 6 are plugged, align the limiting groove 11 inside the male plug 1 with the corresponding limiting frame 8, and make the position of the positioning block 10 correspond to the position of the positioning groove 7. Then push the male plug 1 so that the insertion end 9 is inserted into the inside of the wiring terminal 2. At the same time, under the cooperation of the positioning block 10 and the positioning groove 7, the insertion of the insertion end 9 and the wiring terminal 2 is more stable and accurate, avoiding the deviation of the end of the insertion end 9 and the end groove of the wiring terminal 2, resulting in the phenomenon of bending of the insertion end 9. When the male plug 1 is pushed, the limiting block 4 above it, through the inclined setting, will provide a certain extrusion force to the bottom of the clamping block 3, causing the front end of the clamping block 3 to tilt upward, enabling the limiting block 4 to continue to move forward. When the male plug 1 and the female plug 6 are completely docked, the limiting block 4 will synchronously move into the clamping groove 5, so that the limiting block 4 no longer provides an extrusion force to its clamping block 3. Therefore, the clamping block 3 moves downward and resets. Thus, the clamping block 3 will be clamped in the limiting block 4 to limit the insertion of the male plug 1 and the female plug 6, ensuring the stability after the installation of the male plug 1 and the female plug 6, and having relatively high practicality.

[0022] Embodiment 2, as Figures 1-4 shown, the shape of the clamping block 3 is L - shaped, and the position of the clamping block 3 is matched with the position of the limiting block 4. The cross - section of the limiting block 4 is inclined.

[0023] The overall effect achieved by the entire Embodiment 2 is that when it is necessary to separate the male plug 1 and the female plug 6, due to the slightly tilted front - end setting of the clamping block 3, it enables the staff to more easily pull the clamping block 3 upward, so that the limiting block 4 and the clamping groove 5 are no longer engaged, and then the male plug 1 and the female plug 6 can be quickly separated, ensuring the disassembly efficiency.

[0024] Working principle: When plugging the male plug 1 into the female plug 6, align the limit slot 11 inside the male plug 1 with the corresponding limit frame 8, and make the position of the positioning block 10 correspond to the position of the positioning slot 7. Then push the male plug 1 so that the insertion end 9 inserts into the inside of the wiring terminal 2. At the same time, with the cooperation of the positioning block 10 and the positioning slot 7, the insertion of the insertion end 9 and the wiring terminal 2 becomes more stable and accurate, avoiding the deviation between the end of the insertion end 9 and the end slot of the wiring terminal 2, which may cause the insertion end 9 to bend. When the male plug 1 is pushed, the limit block 4 above it, due to its inclined setting, provides a certain extrusion force to the bottom of the clamping block 3, causing the front end of the clamping block 3 to tilt upward, enabling the limit block 4 to continue moving forward. When the male plug 1 and the female plug 6 are completely docked, the limit block 4 will synchronously move into the card slot 5, so that the limit block 4 no longer provides an extrusion force to its clamping block 3. Therefore, the clamping block 3 moves downward and resets, and thus the clamping block 3 will be engaged in the limit block 4 to limit the insertion of the male plug 1 and the female plug 6, ensuring the stability of the male plug 1 and the female plug 6 after installation. When it is necessary to separate the male plug 1 and the female plug 6, due to the slightly tilted front end of the clamping block 3, it enables the staff to more easily pull the clamping block 3 upward, making the limit block 4 no longer engaged with the card slot 5, and then the male plug 1 and the female plug 6 can be quickly separated.

[0025] The above are only the preferred embodiments of the present invention, and do not limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A quick - plug high - stability circular electrical connector, characterized in that, Including: A male plug (1), a female plug (6) and a limit block (4). A clamping block (3) is fixedly connected to a position near the top of the outer surface of the male plug (1). A wiring terminal (2) is arranged inside the male plug (1). A limit groove (11) is formed in the left end face of the wiring terminal (2). A positioning groove (7) is formed in a position near the bottom of the inner surface of the limit groove (11). A clamping block (3) is fixedly connected to a position near the top of the outer surface of the female plug (6). A clamping groove (5) is formed in the top of the clamping block (3). A plurality of insertion ends (9) are arranged on the inner surface of the female plug (6).

2. The quick-insert high-stability circular electrical connector according to claim 1, characterized in that: A limit frame (8) is fixedly connected to the inner surface of the female plug (6). A positioning block (10) is fixedly connected to a position near the bottom of the outer surface of the limit frame (8).

3. The quick-insert high-stability circular electrical connector according to claim 2, wherein: The outer surface of the limit frame (8) is matched with the inner surface of the limit groove (11). The outer surface of the positioning block (10) is matched with the inner surface of the positioning groove (7).

4. The quick-insert high-stability circular electrical connector according to claim 3, wherein: The outer surface of the limit block (4) is matched with the inner surface of the clamping groove (5). The cross section of the limit block (4) is inclined.

5. The quick-insert high-stability circular electrical connector according to claim 4, wherein: The wiring terminal (2) is matched with the insertion end (9).

6. The quick-insert high-stability circular electrical connector according to claim 5, wherein: The clamping block (3) is in an L shape. The position of the clamping block (3) is matched with the position of the limit block (4).

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