An electrical connector with locking anti-drop

Abstract

The utility model discloses a kind of locking anti-falling electric connectors, it is related to electric connector technical field.The utility model includes first plug-in and second plug-in, first plug-in is provided with first anti-falling shell, second plug-in is provided with second anti-falling shell, first anti-falling shell and second anti-falling shell are all U shape, first anti-falling shell and second anti-falling shell are all with first plug-in and second plug-in sliding connection, positioning assembly is arranged between first anti-falling shell and second anti-falling shell, and limiting component is arranged on first anti-falling shell and second anti-falling shell.The utility model has dustproof effect to first plug-in by first anti-falling shell cover and close on first plug-in, dust or oil stain etc. are inevitably adhered to the insertion port of first plug-in, to have protective effect to first plug-in, same principle, second anti-falling shell cover and close on second plug-in have protective effect to second plug-in, to increase the practicability and security of electric connector.

Description

Technical Field

[0001] This utility model belongs to the field of electrical connector technology, and specifically relates to an electrical connector with locking and anti-detachment features. Background Technology

[0002] Electrical connectors consist of female and male contacts and are used to connect two electronic devices via a circuit. They typically come in various styles, such as circular or rectangular connectors.

[0003] Existing connectors are all connected by plugging in the socket on the female body and the plug on the male body. To maintain the stability of the female and male body plugging, electrical connectors mostly use threaded locking, snap-locking and other methods to prevent the plug from coming loose, so as to prevent the connection from failing due to vibration, pulling or accidental impact during use.

[0004] The female socket and male plug of existing electrical connectors are usually directly exposed to the external environment when not in operation (i.e., not plugged in). Furthermore, existing anti-detachment electrical connectors lack protective components for the socket and plug. Dust, oil, moisture and other contaminants can easily accumulate on the metal contacts inside the socket and the surface of the plug. These contaminants may cause short circuits, endangering equipment safety and thus reducing the safety and stability of the electrical connector. Utility Model Content

[0005] In view of the fact that existing electrical connectors typically expose the female socket and male plug to the external environment when not in operation (i.e., not plugged in), and that existing anti-detachment electrical connectors lack protective components for the socket and plug, the metal contacts inside the socket and the surface of the plug are prone to accumulating dust, oil, moisture and other contaminants, which may cause short circuits and endanger equipment safety, thereby reducing the safety and stability of the electrical connector, this utility model proposes an electrical connector with locking anti-detachment to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is an electrical connector with locking and anti-detachment features, including a first plug and a second plug. The first plug is provided with a first anti-detachment shell, and the second plug is provided with a second anti-detachment shell. Both the first and second anti-detachment shells are U-shaped, and both the first and second anti-detachment shells are slidably connected to the first and second plugs.

[0008] A positioning component is provided between the first anti-detachment shell and the second anti-detachment shell, a limit component is provided on both the first and second anti-detachment shells, and a dustproof component is provided on both the second and first anti-detachment shells.

[0009] The first and second anti-detachment shells cover the first and second plug-in, respectively. After the first and second anti-detachment shells are closed, the positioning component fixes the first and second anti-detachment shells so that they cannot be separated. At the same time, when the first and second anti-detachment shells are closed, the limiting component prevents the first and second plug-in from moving in opposite directions, thereby preventing the first and second plug-in from detaching.

[0010] The dustproof components are used to cover the first anti-detachment cover onto the first plug-in and the second anti-detachment cover onto the second plug-in, so that the first plug-in and the second plug-in are protected from dust when they are not in use.

[0011] Furthermore, the limiting component includes four sliding grooves, which are respectively formed on the upper and lower outer surfaces of the first plug and the second plug. The inner walls of the first anti-detachment shell and the second anti-detachment shell are each fixedly connected to two connecting blocks, which are slidably connected to the sliding grooves.

[0012] Furthermore, the positioning component includes four connecting slots, which are formed on the upper surface of the first anti-detachment shell. Four sliding posts are fixedly connected to the lower surface of the second anti-detachment shell. The sliding posts are slidably connected to the connecting slots, and fixed slots are formed on the outer surfaces of the sliding posts on both the left and right sides facing each other.

[0013] Furthermore, the positioning component also includes four support grooves, which are formed on the left and right outer surfaces of the first anti-detachment shell. A fixing block is slidably connected in the support groove. The support groove communicates with the connecting groove. The outer surface of the fixing block near the sliding column is inclined. A handle block is fixedly connected to the outer surface of the two corresponding fixing blocks away from the sliding column.

[0014] Furthermore, the positioning component also includes four positioning springs. Two positioning grooves are formed on the left and right outer surfaces of the first anti-detachment shell. The positioning springs are fixedly connected in the positioning grooves. The positioning springs extend out of the positioning grooves and are fixedly connected to the handle block. The end of the fixing block away from the handle block slides into the connecting groove. The fixing block is slidably connected to the fixing groove.

[0015] Furthermore, the dustproof component includes two dustproof grooves, which are respectively formed on the inner walls of the first anti-detachment shell and the second anti-detachment shell. The dustproof groove on the second anti-detachment shell is adapted to the second plug-in, and the dustproof groove on the first anti-detachment shell is adapted to the first plug-in. Multiple rubber strips are fixedly connected to the inner wall of the dustproof groove.

[0016] Furthermore, the dustproof assembly also includes two rubber ropes, which are fixedly connected to the outer surfaces of the second anti-detachment shell and the first anti-detachment shell on opposite sides. The end of the rubber rope on the second anti-detachment shell that is away from the second anti-detachment shell is fixedly connected to the second plug-in, and the end of the rubber rope on the first anti-detachment shell that is away from the first anti-detachment shell is fixedly connected to the first plug-in.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model provides dust protection for the first plug by using a first anti-detachment cover to protect the first plug. Dust or oil may inevitably adhere to the socket of the first plug, thus protecting the first plug. Similarly, the second anti-detachment cover protects the second plug, thereby increasing the practicality and safety of the electrical connector.

[0019] 2. In this invention, the release force of the positioning spring pushes the fixing block and the handle block to reset, allowing the fixing block to slide into the corresponding fixing groove. The fixing block and the fixing groove cooperate to fix the sliding column, preventing the sliding column from being pulled upwards, thereby fixing the first and second anti-detachment shells and preventing them from separating from each other. At this time, the connecting block has also slid into the sliding groove. With the cooperation of the sliding groove and the connecting block, the first and second plug-in cannot move in opposite directions after the first and second anti-detachment shells are closed, thus preventing the first and second plug-in from separating. This achieves the anti-detachment function for the first and second plug-in, preventing them from separating during connection and use, thereby ensuring the stability and safety of the electrical connector.

[0020] 3. When disassembling, the sliding column can be released by pulling the handle block to make the fixing block slide out of the fixing groove. The installation is convenient and quick, and the disassembly is simple and efficient, thereby increasing the practicality of the electrical connector.

[0021] 4. The present invention uses a rubber strip to increase the friction between the dustproof groove on the second anti-detachment shell and the second plug-in, and between the dustproof groove on the first anti-detachment shell and the first plug-in, thereby increasing the insertion and extraction force between the first plug-in and the first anti-detachment shell, and between the second plug-in and the second anti-detachment shell. This increases the stability of the first anti-detachment shell covering the first plug-in through the dustproof groove and the second anti-detachment shell covering the second plug-in through the dustproof groove, further increasing the practicality of the electrical connector.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the second plug-in structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the second anti-shelling bottom structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the first anti-shelling structure of this utility model;

[0028] Figure 5 This is a cross-sectional view of the first anti-shell removal method of this utility model;

[0029] Figure 6 This is a schematic diagram of the fixing block structure of this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. First insert; 2. Second insert; 3. First anti-detachment shell; 4. Second anti-detachment shell; 5. Rubber rope; 6. Positioning component; 7. Connecting groove; 8. Sliding column; 9. Fixing groove; 10. Support groove; 11. Fixing block; 12. Handle block; 13. Positioning groove; 14. Positioning spring; 15. Limiting component; 16. Slide groove; 17. Connecting block; 18. Dustproof component; 19. Dustproof groove; 20. Rubber strip. Detailed Implementation

[0032] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0033] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0034] Please see Figures 1-6 As shown, this utility model is an electrical connector with locking and anti-detachment features, including a first plug-in 1 and a second plug-in 2. The first plug-in 1 is provided with a first anti-detachment shell 3, and the second plug-in 2 is provided with a second anti-detachment shell 4. Both the first anti-detachment shell 3 and the second anti-detachment shell 4 are U-shaped, and both the first anti-detachment shell 3 and the second anti-detachment shell 4 are slidably connected to the first plug-in 1 and the second plug-in 2.

[0035] A positioning component 6 is provided between the first anti-detachment shell 3 and the second anti-detachment shell 4. A limit component 15 is provided on both the first anti-detachment shell 3 and the second anti-detachment shell 4. A dustproof component 18 is provided on both the second anti-detachment shell 4 and the first anti-detachment shell 3.

[0036] The first anti-detachment shell 3 and the second anti-detachment shell 4 cover the first plug-in 1 and the second plug-in 2 inside. After the first anti-detachment shell 3 and the second anti-detachment shell 4 are covered, the positioning component 6 fixes the first anti-detachment shell 3 and the second anti-detachment shell 4 so that the first anti-detachment shell 3 and the second anti-detachment shell 4 cannot be separated. At the same time, when the first anti-detachment shell 3 and the second anti-detachment shell 4 are covered, the first plug-in 1 and the second plug-in 2 cannot move in opposite directions under the action of the limiting component 15, thereby preventing the first plug-in 1 and the second plug-in 2 from detaching.

[0037] The dustproof component 18 is used to cover the first anti-detachment shell 3 onto the first plug-in 1 and the second anti-detachment shell 4 onto the second plug-in 2, so that the first plug-in 1 and the second plug-in 2 are respectively protected from dust when they are not in use.

[0038] In use, when the first plug-in 1 and the second plug-in 2 are not inserted, the first anti-detachment shell 3 can be placed over the first plug-in 1 and the second anti-detachment shell 4 can be placed over the second plug-in 2, thus providing dust and dirt protection for the first plug-in 1 and the second plug-in 2 when they are not in use. When the first plug-in 1 and the second plug-in 2 are inserted, the first anti-detachment shell 3 and the second anti-detachment shell 4 can be placed over each other, so that the first plug-in 1 and the second plug-in 2 are covered by the first anti-detachment shell 3 and the second anti-detachment shell 4. Under the action of the positioning component 6, the first anti-detachment shell 3 and the second anti-detachment shell 4 are closed, thus protecting the first anti-detachment shell 3 and the second plug-in 2. The second anti-detachment shell 4 is fixed to prevent the first anti-detachment shell 3 and the second anti-detachment shell 4 from separating. At the same time, after the first anti-detachment shell 3 and the second anti-detachment shell 4 are closed, the first plug-in 1 and the second plug-in 2 cannot move in opposite directions under the action of the limiting component 15, thereby preventing the first plug-in 1 and the second plug-in 2 from separating during use, thus achieving the function of preventing the first plug-in 1 and the second plug-in 2 from separating. When disassembling, it is only necessary to pull out the positioning component 6 to release the fixation between the first anti-detachment shell 3 and the second anti-detachment shell 4, thereby separating and disassembling the first plug-in 1 and the second plug-in 2.

[0039] In one embodiment, the limiting component 15 includes four sliding grooves 16, which are respectively opened on the upper and lower outer surfaces of the first plug-in 1 and the second plug-in 2. The inner walls of the first anti-detachment shell 3 and the second anti-detachment shell 4 are fixedly connected to two connecting blocks 17, which are slidably connected to the sliding grooves 16.

[0040] In addition, in specific applications, when the first anti-detachment shell 3 and the second anti-detachment shell 4 cover the second plug-in 2 and the first plug-in 1 inside, the connecting blocks 17 fixed on the inner walls of the second anti-detachment shell 4 and the first anti-detachment shell 3 are simultaneously slid into the sliding grooves 16 on the upper and lower sides of the first plug-in 1 and the second plug-in 2.

[0041] In one embodiment, the positioning component 6 includes four connecting grooves 7, which are formed on the upper surface of the first anti-detachment shell 3. Four sliding posts 8 are fixedly connected to the lower surface of the second anti-detachment shell 4. The sliding posts 8 are slidably connected to the connecting grooves 7, and fixed grooves 9 are formed on the outer surfaces of the sliding posts 8 on both the left and right sides.

[0042] The positioning component 6 also includes four support grooves 10, which are formed on the left and right outer surfaces of the first anti-detachment shell 3. A fixing block 11 is slidably connected in the support groove 10. The support groove 10 communicates with the interior of the connecting groove 7. The outer surface of the fixing block 11 near the sliding column 8 is inclined. A handle block 12 is fixedly connected to the outer surface of the two corresponding fixing blocks 11 away from the sliding column 8.

[0043] The positioning component 6 also includes four positioning springs 14. Two positioning grooves 13 are opened on the outer surfaces of the left and right sides of the first anti-detachment shell 3. The positioning springs 14 are fixedly connected in the positioning grooves 13. The positioning springs 14 extend out of the positioning grooves 13 and are fixedly connected to the handle block 12. The end of the fixing block 11 away from the handle block 12 slides into the connecting groove 7. The fixing block 11 is slidably connected to the fixing groove 9.

[0044] Furthermore, in specific applications, when the first plug-in 1 and the second plug-in 2 are fitted inside the first anti-detachment shell 3 and the second anti-detachment shell 4, the sliding post 8 slides into the connecting groove 7. During the sliding process of the sliding post 8 in the connecting groove 7, the lower surface of the sliding post 8 contacts the fixing block 11 and applies a pushing force to the inclined surface of the fixing block 11, thereby pushing the fixing block 11 to move away from the sliding post 8. This causes the handle block 12 to move away from the first anti-detachment shell 3 in a synchronized manner. The displacement of the handle block 12 causes the positioning spring 14 fixed to it to be stretched, causing it to deform. When the second anti-detachment shell 4 and the first anti-detachment shell 3 are completely fitted together, the release force of the positioning spring 14 pushes the fixing block 11 and the handle block 12 to reset, so that the fixing block 11... The sliding block 11 slides into the corresponding fixing groove 9, and the fixing block 11 cooperates with the fixing groove 9 to fix the sliding column 8, so that the sliding column 8 cannot be pulled out upward, thereby fixing the first anti-detachment shell 3 and the second anti-detachment shell 4, so that the first anti-detachment shell 3 and the second anti-detachment shell 4 cannot detach from each other; at this time, the connecting block 17 has also slid into the sliding groove 16. With the cooperation of the sliding groove 16 and the connecting block 17, the first plug-in 1 and the second plug-in 2 cannot move in opposite directions after the first anti-detachment shell 3 and the second anti-detachment shell 4 are closed, so that the first plug-in 1 and the second plug-in 2 cannot detach, thereby achieving the anti-detachment function of the first plug-in 1 and the second plug-in 2, avoiding the first plug-in 1 and the second plug-in 2 from detaching during connection and use, thereby ensuring the stability and safety of the electrical connector.

[0045] During disassembly, pulling out the handle block 12 causes the fixing block 11 to slide out of the fixing groove 9, thereby releasing the fixing of the sliding column 8. Installation is convenient and quick, and disassembly is simple and efficient, thus increasing the practicality of the electrical connector.

[0046] In one embodiment, the dustproof component 18 includes two dustproof grooves 19, which are respectively formed on the inner walls of the first anti-detachment shell 3 and the second anti-detachment shell 4. The dustproof groove 19 on the second anti-detachment shell 4 is adapted to the second plug-in 2, and the dustproof groove 19 on the first anti-detachment shell 3 is adapted to the first plug-in 1. A plurality of rubber strips 20 are fixedly connected to the inner wall of the dustproof groove 19.

[0047] The dustproof component 18 also includes two rubber ropes 5, which are fixedly connected to the outer surfaces of the second anti-detachment shell 4 and the first anti-detachment shell 3 on opposite sides. The end of the rubber rope 5 on the second anti-detachment shell 4 that is away from the second anti-detachment shell 4 is fixedly connected to the second plug-in 2, and the end of the rubber rope 5 on the first anti-detachment shell 3 that is away from the first anti-detachment shell 3 is fixedly connected to the first plug-in 1.

[0048] Furthermore, in specific applications, when the first plug-in 1 and the second plug-in 2 are not in use, the first anti-detachment shell 3 is slidably covered onto the first plug-in 1 through its dustproof groove 19, and the second anti-detachment shell 4 is slidably covered onto the second plug-in 2 through its dustproof groove 19. The first anti-detachment shell 3 covering the first plug-in 1 has a dustproof effect on the first plug-in 1. Inevitably, dust or oil stains will stick to the socket of the first plug-in 1, thus protecting the first plug-in 1. Similarly, the second anti-detachment shell 4 covering the second plug-in 2 has a protective effect on the second plug-in 2, thereby increasing the practicality and safety of the electrical connector.

[0049] The rubber strip 20 here serves to increase the friction between the dustproof groove 19 on the second anti-detachment shell 4 and the second plug-in 2, and between the dustproof groove 19 on the first anti-detachment shell 3 and the first plug-in 1, thereby increasing the insertion and extraction force between the first plug-in 1 and the first anti-detachment shell 3, and between the second plug-in 2 and the second anti-detachment shell 4. This increases the stability of the first anti-detachment shell 3 covering the first plug-in 1 through the dustproof groove 19 and the second anti-detachment shell 4 covering the second plug-in 2 through the dustproof groove 19, further increasing the practicality of the electrical connector.

[0050] In this solution, the second plug 2 is a plug in the prior art, and the first plug 1 is a socket. The second plug 2 is inserted into the first plug 1 to realize the electrical connection between the first plug 1 and the second plug 2. This is the prior art and will not be described in detail here.

[0051] Through the above technical solution, 1. The first anti-dislodgement shell 3 covers the first plug-in 1 to prevent dust from adhering to the socket of the first plug-in 1. Similarly, the second anti-dislodgement shell 4 covers the second plug-in 2 to protect it, thereby increasing the practicality and safety of the electrical connector.

[0052] 2. By releasing the elastic force of the positioning spring 14, the fixing block 11 and the handle block 12 are pushed to reset, so that the fixing block 11 slides into the corresponding fixing groove 9. The fixing block 11 and the fixing groove 9 cooperate to fix the sliding column 8, so that the sliding column 8 cannot be pulled out upward, thereby fixing the first anti-detachment shell 3 and the second anti-detachment shell 4, so that the first anti-detachment shell 3 and the second anti-detachment shell 4 cannot detach from each other; at this time, the connecting block 17 has also slid into the sliding groove 16. With the cooperation of the sliding groove 16 and the connecting block 17, the first plug 1 and the second plug 2 cannot move in opposite directions after the first anti-detachment shell 3 and the second anti-detachment shell 4 are closed, so that the first plug 1 and the second plug 2 cannot detach, thus achieving the anti-detachment function of the first plug 1 and the second plug 2, avoiding the first plug 1 and the second plug 2 from detaching during connection and use, thereby ensuring the stability and safety of the electrical connector.

[0053] 3. When disassembling, pulling the handle block 12 causes the fixing block 11 to slide out of the fixing groove 9, which releases the fixing of the sliding column 8. The installation is convenient and quick, and the disassembly is simple and efficient, thereby increasing the practicality of the electrical connector.

[0054] 4. The rubber strip 20 here increases the friction between the dustproof groove 19 on the second anti-detachment shell 4 and the second plug-in 2, and between the dustproof groove 19 on the first anti-detachment shell 3 and the first plug-in 1. This increases the insertion and extraction force between the first plug-in 1 and the first anti-detachment shell 3, and between the second plug-in 2 and the second anti-detachment shell 4. This increases the stability of the first anti-detachment shell 3 covering the first plug-in 1 through the dustproof groove 19 and the second anti-detachment shell 4 covering the second plug-in 2 through the dustproof groove 19, further increasing the practicality of the electrical connector.

[0055] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0056] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electrical connector with locking anti-detachment feature, comprising a first insert (1) and a second insert (2), characterized in that, The first plug-in (1) is provided with a first anti-detachment shell (3), and the second plug-in (2) is provided with a second anti-detachment shell (4). The first anti-detachment shell (3) and the second anti-detachment shell (4) are both U-shaped, and the first anti-detachment shell (3) and the second anti-detachment shell (4) are slidably connected to the first plug-in (1) and the second plug-in (2). A positioning component (6) is provided between the first anti-detachment shell (3) and the second anti-detachment shell (4). A limit component (15) is provided on both the first anti-detachment shell (3) and the second anti-detachment shell (4). A dustproof component (18) is provided on both the second anti-detachment shell (4) and the first anti-detachment shell (3). The first plug-in (1) and the second plug-in (2) are covered by the first anti-detachment shell (3) and the second anti-detachment shell (4). After the first anti-detachment shell (3) and the second anti-detachment shell (4) are covered, the positioning component (6) fixes the first anti-detachment shell (3) and the second anti-detachment shell (4) so ​​that the first anti-detachment shell (3) and the second anti-detachment shell (4) cannot be separated. At the same time, when the first anti-detachment shell (3) and the second anti-detachment shell (4) are covered, the first plug-in (1) and the second plug-in (2) cannot move in opposite directions under the action of the limiting component (15), so as to prevent the first plug-in (1) and the second plug-in (2) from detaching. The dustproof assembly (18) is used to cover the first anti-detachment shell (3) onto the first plug-in (1) and the second anti-detachment shell (4) onto the second plug-in (2) respectively, so that the first plug-in (1) and the second plug-in (2) are respectively protected from dust when they are idle and not in use.

2. The electrical connector with locking and anti-detachment function according to claim 1, characterized in that, The limiting component (15) includes four slide grooves (16), which are respectively opened on the upper and lower outer surfaces of the first plug-in (1) and the second plug-in (2). The inner walls of the first anti-detachment shell (3) and the second anti-detachment shell (4) are fixedly connected to two connecting blocks (17), which are slidably connected to the slide grooves (16).

3. An electrical connector with locking and anti-detachment features according to claim 1, characterized in that, The positioning component (6) includes four connecting slots (7). The four connecting slots (7) are opened on the upper surface of the first anti-detachment shell (3). The lower surface of the second anti-detachment shell (4) is fixedly connected with four sliding columns (8). The sliding columns (8) are slidably connected to the connecting slots (7). The outer surfaces of the sliding columns (8) on both the left and right sides are provided with fixing slots (9).

4. An electrical connector with locking and anti-detachment features according to claim 3, characterized in that, The positioning component (6) also includes four support grooves (10). The four support grooves (10) are opened on the left and right outer surfaces of the first anti-detachment shell (3). A fixing block (11) is slidably connected in the support groove (10). The support groove (10) communicates with the inside of the connecting groove (7). The outer surface of the fixing block (11) near the sliding column (8) is inclined. The two corresponding fixing blocks (11) are fixedly connected to the outer surface away from the sliding column (8) with handle blocks (12).

5. An electrical connector with locking and anti-detachment features according to claim 4, characterized in that, The positioning component (6) also includes four positioning springs (14). Two positioning grooves (13) are opened on the outer surfaces of the left and right sides of the first anti-detachment shell (3). The positioning springs (14) are fixedly connected in the positioning grooves (13). The positioning springs (14) extend out of the positioning grooves (13) and are fixedly connected to the handle block (12). The end of the fixing block (11) away from the handle block (12) slides into the connecting groove (7). The fixing block (11) is slidably connected to the fixing groove (9).

6. An electrical connector with locking and anti-detachment features according to claim 5, characterized in that, The dustproof component (18) includes two dustproof grooves (19), which are respectively opened on the inner walls of the first anti-detachment shell (3) and the second anti-detachment shell (4). The dustproof groove (19) on the second anti-detachment shell (4) is adapted to the second plug-in (2), and the dustproof groove (19) on the first anti-detachment shell (3) is adapted to the first plug-in (1). A plurality of rubber strips (20) are fixedly connected to the inner wall of the dustproof groove (19).

7. An electrical connector with locking and anti-detachment features according to claim 6, characterized in that, The dustproof component (18) also includes two rubber ropes (5), which are fixedly connected to the outer surfaces of the second anti-detachment shell (4) and the first anti-detachment shell (3) on opposite sides. The end of the rubber rope (5) on the second anti-detachment shell (4) away from the second anti-detachment shell (4) is fixedly connected to the second plug (2), and the end of the rubber rope (5) on the first anti-detachment shell (3) away from the first anti-detachment shell (3) is fixedly connected to the first plug (1).

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