An electronic product connector for preventing misplug in a harsh environment

Abstract

The utility model discloses a kind of electronic product connectors for preventing misplug under harsh environment, it is related to connector technical field, the inside of first connector is provided with jack, the inside of second connector is provided with plug pin corresponding with jack, the position of one end of second connector close to socket is symmetrically provided with anti-misplug post, the outside of anti-misplug post is provided with locating post;The outside of second connector is equipped with connecting sleeve, the outside of connecting sleeve is threadedly connected with sealing sleeve, the electronic product connector for preventing misplug under harsh environment of the design, by screwing mode to realize the connection of first connector and second connector, that is, realize the purpose of socket and plug stable connection, and can improve the purpose of its connection seal, so that it can avoid external moisture, dust and other harsh external environment into connector internal cause its contact bad, so that also can be used under harsh environment, good practicality.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to an electronic product connector for preventing mis-insertion in harsh environments. Background Technology

[0002] Electronic products refer to products manufactured using electronic technology, electronic components, and circuit principles. These products rely on electronic actions such as current, voltage, and signals to achieve their functions. They can include various daily consumer goods, industrial equipment, communication tools, etc. The use of electronic products is inseparable from connectors to connect and disconnect circuits. These connectors typically include plugs and sockets. Through connectors, power and signal transmission can be easily realized within electronic products or between electronic products and external devices.

[0003] A Chinese patent discloses an anti-misinsertion electrical connector (authorization announcement number CN219779348U). This patented technology uses a flat pin orientation connector, improving insertion accuracy. Simultaneously, the male plug is designed with a glass-bonded structure, directly sintering the orientation flat pin into the glass body, improving the strength and dimensional accuracy of the flat pin. The glass-bonded structure ensures reliable sealing, while the flat pin provides good operability, better visibility, and a longer service life.

[0004] However, existing electrical product connectors primarily prevent mis-insertion by using limiting pins inside the socket. Since these pins are mostly located inside the socket, they are difficult to replace when damaged, and their poor positioning affects the insertion of the plug and socket. The aforementioned patent uses limiting pins for this purpose. In practical use, replacing limiting pins inside the socket is inconvenient, and the connection point is exposed after insertion, making it susceptible to poor contact due to harsh external environments. Therefore, those skilled in the art provide an electronic product connector for preventing mis-insertion in harsh environments to solve the problems mentioned in the background. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an electronic product connector designed to prevent mis-insertion in harsh environments, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an electronic product connector for preventing mis-insertion in harsh environments, comprising a socket, a plug disposed at one end of the socket, a connecting wire disposed at one end of the plug, a first connector disposed on one side of the socket, and a second connector disposed on one side of the plug. The first connector has a socket hole inside, the second connector has pins corresponding to the socket hole inside, and anti-mis-insertion posts are symmetrically disposed at one end of the second connector near the socket. The anti-mis-insertion posts are provided with positioning posts on the outside.

[0007] The second connector is fitted with a connecting sleeve on its exterior, and the connecting sleeve is threaded with a sealing sleeve on its exterior.

[0008] As a further technical solution of this utility model, bolts are symmetrically arranged on the outside of the connecting sleeve, and a screw hole is opened on the outside of the second connecting head. The end of the bolt is embedded in the screw hole and threadedly connected to the screw hole.

[0009] As a further technical solution of this utility model, the connecting sleeve is provided with an external thread, the first connecting head is also provided with an external thread, and the sealing sleeve is provided with an internal thread that engages with the external thread.

[0010] As a further technical solution of this utility model, the anti-misinsertion post is cylindrical, the positioning post is semi-cylindrical, and a positioning hole that is compatible with the anti-misinsertion post and the positioning post is provided on one side of the first connector.

[0011] As a further technical solution of this utility model, one end of the anti-misinsertion post is provided with an installation rod, and one end of the second connector is provided with an installation hole for threaded connection with the installation rod.

[0012] As a further technical solution of this utility model, the radius of the connecting sleeve is the same as the radius of the first connecting head, and the sealing sleeve is disposed outside the first connecting head.

[0013] This utility model provides an electronic product connector for preventing mis-insertion in harsh environments, which has the following advantages compared with the prior art:

[0014] 1. This design is for an electronic product connector designed to prevent mis-insertion in harsh environments. By combining a mis-insertion prevention post and a positioning post, the first connector and the second connector of the electronic product can be connected, enabling quick connection of the socket and plug to prevent mis-insertion and avoid affecting the connection efficiency in harsh environments. Furthermore, the mis-insertion prevention post can be installed and removed through the mounting rod and the threaded mounting hole, allowing for replacement and preventing damage that could affect the connection and use of the electronic product. The design is simple and practical.

[0015] 2. This design is for an electronic product connector designed to prevent mis-insertion in harsh environments. A connecting sleeve can be installed on the outside of the plug using bolts. By rotating the sealing sleeve on the outside of the connecting sleeve towards the socket, the first connector and the second connector are connected through threaded engagement. This achieves a stable connection between the socket and the plug and improves the sealing of the connection, preventing external moisture, dust, and other harsh environmental factors from entering the connector and causing poor contact. This allows for use even in harsh environments and demonstrates good practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an electronic product connector designed to prevent mis-insertion in harsh environments.

[0017] Figure 2 This is a schematic diagram of the sealing sleeve in an electronic product connector used to prevent mis-insertion in harsh environments;

[0018] Figure 3 This is a schematic diagram of the socket structure in an electronic product connector designed to prevent mis-insertion in harsh environments.

[0019] In the diagram: 1. Socket; 11. Socket hole; 12. Positioning hole; 13. First connector; 2. Plug; 21. Connecting wire; 22. Pin; 23. Mounting hole; 24. Second connector; 3. Connecting sleeve; 31. Sealing sleeve; 4. Anti-misinsertion post; 41. Positioning post; 42. Mounting rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3This utility model provides a technical solution for an electronic product connector designed to prevent mis-insertion in harsh environments: it includes a socket 1, a plug 2 disposed at one end of the socket 1, a connecting wire 21 disposed at one end of the plug 2, a first connector 13 disposed on one side of the socket 1, and a second connector 24 disposed on one side of the plug 2. The first connector 13 has a socket 11 inside, and the second connector 24 has pins 22 corresponding to the socket 11 inside. One end of the second connector 24 is symmetrically provided with anti-mis-insertion posts 4 near the socket 1, and a positioning post 41 is provided on the outside of the anti-mis-insertion posts 4. This design allows the anti-mis-insertion posts 4 and the positioning post 41 to be combined, so that the anti-mis-insertion posts 4 and the positioning post 41 can be inserted into the positioning hole 12 to prevent mis-insertion of the electronic product connector.

[0022] The second connector 24 is fitted with a connecting sleeve 3, and the connecting sleeve 3 is threadedly connected to a sealing sleeve 31. This arrangement utilizes the threaded connection of the sealing sleeve 31 to the outside of the connecting sleeve 3 to achieve the connection between the first connector 13 and the second connector 24, that is, to achieve a sealed connection between the socket 1 and the plug 2 to ensure the stability of the connection and improve the sealing performance of the connection. This can prevent external moisture, dust and other harsh external environments from entering the connector and causing poor contact.

[0023] like Figure 1 As shown, bolts are symmetrically arranged on the outside of the connecting sleeve 3, and a threaded hole is opened on the outside of the second connector 24. The radius of the connecting sleeve 3 is the same as the radius of the first connector 13. The sealing sleeve 31 is arranged on the outside of the first connector 13. The end of the bolt is embedded in the threaded hole and threadedly connected to the threaded hole. The outside of the connecting sleeve 3 is provided with an external thread, and the outside of the first connector 13 is also provided with an external thread. The sealing sleeve 31 is provided with an internal thread that engages with the external thread. This arrangement allows the connecting sleeve 3 to be installed on the outside of the second connector 24 using bolts. This facilitates the subsequent connection of the first connector 13 and the second connector 24 through the sealing sleeve 31, thus preventing external moisture, dust, and other harsh external environments from entering the connector and causing poor contact.

[0024] like Figure 2 As shown, the anti-misinsertion post 4 is cylindrical and the positioning post 41 is semi-cylindrical. One side of the first connector 13 has a positioning hole 12 that is compatible with the anti-misinsertion post 4 and the positioning post 41. This configuration utilizes the combination of the anti-misinsertion post 4 and the positioning post 41 to prevent misinsertion of the socket 1 and the plug 2.

[0025] like Figure 2 and Figure 3As shown, one end of the anti-misinsertion post 4 is provided with a mounting rod 42, and one end of the second connector 24 is provided with a mounting hole 23 that is threadedly connected to the mounting rod 42. This arrangement allows the anti-misinsertion post 4 to be disassembled and replaced by using the threaded connection between the mounting rod 42 and the mounting hole 23, so as to avoid affecting the use of electronic products when it is damaged.

[0026] The working principle of this utility model is as follows: When the plug 2 needs to be connected to the socket 1, the plug 2 is first aligned with the socket 1, and the anti-misinsertion post 4 and the positioning post 41 are aligned with the positioning hole 12. The anti-misinsertion post 4 and the positioning post 41 are inserted into the positioning hole 12, and the pin 22 is inserted into the socket 11 to achieve the purpose of docking. After docking, the sealing sleeve 31 on the outside of the connecting sleeve 3 is screwed towards the position of the socket 1, so that the sealing sleeve 31 is threaded to the outside of the first connector 13. This achieves the purpose of connecting the socket 1 and the plug 2, improving the sealing performance of the connection, ensuring the stability of the connection, preventing it from falling off and affecting its use, and improving the sealing performance of the connection. This also prevents external moisture, dust and other harsh external environments from entering the connector and causing poor contact. It has good practicality.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An electronic product connector for preventing mis-insertion in harsh environments, characterized in that, The device includes a socket (1), a plug (2) at one end of the socket (1), a connecting wire (21) at one end of the plug (2), a first connector (13) at one side of the socket (1), and a second connector (24) at one side of the plug (2). The first connector (13) has a socket (11) inside, and the second connector (24) has a pin (22) corresponding to the socket (11) inside. One end of the second connector (24) is symmetrically provided with anti-misinsertion posts (4) near the socket (1), and the anti-misinsertion posts (4) are provided with positioning posts (41) on the outside. The second connector (24) is fitted with a connecting sleeve (3), and the connecting sleeve (3) is threadedly connected to a sealing sleeve (31).

2. The electronic product connector for preventing mis-insertion in harsh environments according to claim 1, characterized in that, Bolts are symmetrically arranged on the outside of the connecting sleeve (3), and a screw hole is opened on the outside of the second connecting head (24). The end of the bolt is embedded in the screw hole and threadedly connected to the screw hole.

3. The electronic product connector for preventing mis-insertion in harsh environments according to claim 1, characterized in that, The connecting sleeve (3) is provided with an external thread, the first connecting head (13) is also provided with an external thread, and the sealing sleeve (31) is provided with an internal thread that engages with the external thread.

4. The electronic product connector for preventing mis-insertion in harsh environments according to claim 1, characterized in that, The anti-misinsertion post (4) is cylindrical, and the positioning post (41) is semi-cylindrical. One side of the first connector (13) is provided with a positioning hole (12) that is compatible with the anti-misinsertion post (4) and the positioning post (41).

5. The electronic product connector for preventing mis-insertion in harsh environments according to claim 1, characterized in that, One end of the anti-misinsertion post (4) is provided with an installation rod (42), and one end of the second connector (24) is provided with an installation hole (23) that is threadedly connected to the installation rod (42).

6. The electronic product connector for preventing mis-insertion in harsh environments according to claim 1, characterized in that, The radius of the connecting sleeve (3) is the same as the radius of the first connector (13), and the sealing sleeve (31) is disposed outside the first connector (13).

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