Plug-in assembly, plug-in assembly and electronic product

Abstract

The utility model provides a connector, a connector kit and an electronic product, and belongs to the technical field of power supply switching. Comprising a plug-in body, a connecting piece body and connecting wires fixedly installed on the back faces of the plug-in body and the connecting piece body respectively, a power connection hole is formed in the front face of the plug-in body, a first sealing groove is formed in the front end of the inner wall of the power connection hole, and a sealing ring is embedded in the side face, close to the rear end, of the plug-in body. The inner wall of the connector body is fixedly connected with a power connection head. According to the utility model, the sealing body is pushed firstly, so that the sealing body slides in the sliding groove, the guide rod is inserted into the guide groove, the spring is compressed, the plug block is driven to slide on the inner wall of the deflation groove, the front end of the deflation groove is exposed, air in the connector body passes through the deflation groove, and after insertion is completed, the connector body is not easy to separate under the action of atmospheric pressure; connection is more stable, and the sealing gasket is inserted into the first sealing groove.

Description

Technical Field

[0001] The utility model relates to the technical field of power transfer, in particular to a connector, a connector kit and an electronic product. Background Art

[0002] A connector is an electrical component, and some of its technical indicators are similar to those of a switch, such as contact resistance, insulation resistance, withstand voltage, torque, and life. The life of a connector is generally much lower than that of a switch, but its contact reliability should be much higher than that of a switch. Operators often use connectors when performing electrical construction work, but existing connectors are generally not waterproof. There is a certain amount of water on the ground in many construction sites or there may be water splashing. In such a working environment, the connector is likely to have leakage and other accidents, posing a huge hidden danger to people's lives and property safety.

[0003] The connectors in the prior art generally have only one layer of waterproof capability. Once the waterproof structure is damaged, a short circuit is likely to occur. The connectors can be easily unplugged after being connected, and the connection is not stable enough. Therefore, the present application provides a connector, a connector kit, and an electronic product to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a connector, a connector kit and an electronic product to solve the problems that short circuit is easy to occur after the existing waterproof structure is damaged, the connector can be easily unplugged after connection, and the connection is not stable enough.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A connector and a connector kit and an electronic product, comprising: a plug-in body, a connector body and connecting wires fixedly mounted on the plug-in body and the back of the connector body respectively, wherein the front of the plug-in body is provided with an electric connection hole, the front end of the inner wall of the electric connection hole is provided with a first sealing groove, the side of the plug-in body close to the rear end is inlaid with a sealing ring, the inner wall of the connector body is fixedly connected with an electric connection head, the root side of the electric connection head is fixedly connected with a sealing gasket that is tightly matched with the first sealing groove, and the inner wall of the electric connection head is provided with a connecting groove that is tightly matched with the sealing ring.

[0007] Preferably, an elastic pad is fixedly connected to the side of the plug-in body close to one end of the connecting line, and a wear-resistant layer is provided on the surface of the elastic pad.

[0008] Preferably, a sliding groove is provided on the surface of the connector body, and an air release groove is provided on the inner bottom wall of the sliding groove.

[0009] Preferably, a sealing body is slidably connected to the inner wall of the sliding groove, and a blocking block slidably connected to the inner wall of the degassing groove is fixedly connected to the lower surface of the sealing body.

[0010] Preferably, the connector body is fixedly connected to an anti-fall pad on the side surface close to one end of the connecting line, and the surface of the anti-fall pad is fixedly connected to symmetrically distributed guide rods.

[0011] Preferably, a guide groove slidably connected to the guide rod is provided on the surface of the sealing body, and an inner wall of the guide groove is provided with a wear-resistant coating.

[0012] Preferably, a spring is wound around the surface of the guide rod, and the spring is made of stainless steel.

[0013] Preferably, a telescopic sleeve having one end fixedly connected to the sealing body is fixedly connected to the surface of the anti-fall mat, and the guide rod is located inside the telescopic sleeve.

[0014] A plug-in kit comprises two rubber insulating sleeves, the shapes of the interiors of the two rubber insulating sleeves are respectively adapted to the shapes of a plug-in body and a connector body.

[0015] An electronic product, wherein the power interface of the electronic product is any one of the plug-in body and the connector body.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, the sealing body is first pushed to make the sealing body slide inside the sliding groove, and at the same time, the guide rod is inserted into the guide groove, thereby compressing the spring, thereby driving the blocking block to slide on the inner wall of the air release groove, exposing the front end of the air release groove, and the air inside the connector body passes through the air release groove. After the connection is completed, it is not easy to separate under the action of atmospheric pressure, and the connection is more stable. The sealing gasket is inserted into the first sealing groove to perform a primary seal on the inside of the connecting hole, and at the same time, the sealing ring is inserted into the connecting groove to form a secondary seal, so that the connecting position is not easily affected by moisture and short circuit is not easy to occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a connector, a connector kit and an electronic product;

[0019] Figure 2 It is a schematic diagram of the structure of a connector, a connector kit and a plug-in body of an electronic product;

[0020] Figure 3 It is a flip diagram of the three-dimensional structure of a connector, a connector kit, and a connector body of an electronic product;

[0021] Figure 4 It is a flip diagram of the three-dimensional structure of a connector, a connector kit and an electrical connector of an electronic product;

[0022] Figure 5It is a partial cross-sectional three-dimensional structure flip diagram of a connector, a connector kit, and a connector body of an electronic product;

[0023] Figure 6 It is a schematic flip diagram of the three-dimensional structure of a connector, a connector kit and a sealed body of an electronic product;

[0024] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of a connector, a connector kit and a rubber insulating sleeve of an electronic product.

[0025] Reference numerals

[0026] 1. Plug-in body; 2. Connector body; 3. Sealing ring; 4. Electric connection hole; 5. First sealing groove; 6. Electric connection head; 7. Sealing pad; 8. Connecting groove; 9. Connecting wire; 10. Elastic pad; 11. Sliding groove; 12. Air release groove; 13. Sealing body; 14. Block; 15. Guide rod; 16. Spring; 17. Guide groove; 18. Telescopic sleeve; 19. Anti-fall pad; 20. Rubber insulating sleeve.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0028] The following is a detailed description of a connector, a connector kit and an electronic product provided by the utility model in combination with the drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0029] like Figure 1-Figure 6As shown, the embodiment of the utility model provides a connector and a connector kit and an electronic product, including: a plug-in body 1, a connector body 2 and connecting wires 9 fixedly installed on the back of the plug-in body 1 and the connector body 2 respectively, the front of the plug-in body 1 is provided with a power connection hole 4, the front end of the inner wall of the power connection hole 4 is provided with a first sealing groove 5, the side of the plug-in body 1 near the rear end is inlaid with a sealing ring 3, the inner wall of the connector body 2 is fixedly connected with a power connection head 6, the root side of the power connection head 6 is fixedly connected with a sealing gasket 7 that closely matches the first sealing groove 5, the inner wall of the power connection head 6 is provided with a connecting groove 8 that closely matches the sealing ring 3, the side of the plug-in body 1 near one end of the connecting wire 9 is fixedly connected with an elastic pad 10, the elastic pad 10 0 is provided with a wear-resistant layer on the surface, and the connector body 2 is fixedly connected with an anti-fall pad 19 on the side near one end of the connecting line 9. The plug-in body 1 and the connector body 2 are inserted together, that is, the power connection head 6 is inserted into the power connection hole 4, and then the sealing pad 7 is inserted into the first sealing groove 5, and the interior of the power connection hole 4 is sealed at the first level. At the same time, the sealing ring 3 is inserted into the connecting groove 8 to form a secondary seal, so that the power connection position is not easily affected by moisture. The plug-in body 1 and the connector body 2 have good waterproof ability. After the plug-in body 1 and the connector body 2 are connected, when a collision occurs, it is generally the elastic pad 10 and the anti-fall pad 19 that contact the object, so that the plug-in body 1 and the connector body 2 are not easily damaged, thereby improving the service life of the plug-in body 1 and the connector body 2.

[0030] like Figure 1 , Figure 3 , Figure 5 and Figure 6As shown, a sliding groove 11 is provided on the surface of the connector body 2, a venting groove 12 is provided on the inner bottom wall of the sliding groove 11, a sealing body 13 is slidably connected to the inner wall of the sliding groove 11, a blocking block 14 slidably connected to the inner wall of the venting groove 12 is fixedly connected to the lower surface of the sealing body 13, a symmetrically distributed guide rod 15 is fixedly connected to the surface of the anti-fall pad 19, a guide groove 17 slidably connected to the guide rod 15 is provided on the surface of the sealing body 13, a wear-resistant coating is provided on the inner wall of the guide groove 17, a spring 16 is wound around the surface of the guide rod 15, and the material of the spring 16 is stainless steel, a telescopic sleeve 18 is fixedly connected to the surface of the anti-fall pad 19 at one end of which is fixedly connected to the sealing body 13, and the guide rod 15 is located inside the telescopic sleeve 18. When the plug-in body 1 and the connector body 2 are plugged in, the sealing body 13 is first pushed so that the sealing body 13 It slides inside the sliding groove 11, and at the same time, the guide rod 15 is inserted into the guide groove 17, thereby compressing the spring 16, and then driving the blocking block 14 to slide on the inner wall of the venting groove 12, exposing the front end of the venting groove 12, and the air inside the connector body 2 passes through the venting groove 12. When the plug-in body 1 and the connector body 2 are plugged in, the air in the connector body 2 is discharged. After the plug-in body 1 and the connector body 2 are plugged in, the sealing body 13 is released, and the sealing body 13 is reset under the elastic force of the spring 16, and the venting groove 12 is blocked by the sealing body 13. The plug-in body 1 and the connector body 2 are not easy to separate under the action of atmospheric pressure. When the plug-in body 1 and the connector body 2 need to be separated, the sealing body 13 is pushed away, and then the front end of the venting groove 12 is exposed, and the plug-in body 1 and the connector body 2 are easier to separate.

[0031] A plug-in kit, comprising two rubber insulating sleeves 20, the shapes of the interiors of the two rubber insulating sleeves 20 respectively match the shapes of a plug-in body 1 and a connector body 2;

[0032] An electronic product, wherein the power interface of the electronic product is any one of the plug-in body 1 and the connector body 2.

[0033] The technical solution provided by the utility model first pushes the sealing body 13 so that the sealing body 13 slides inside the sliding groove 11, and at the same time the guide rod 15 is inserted into the guide groove 17, and then the spring 16 is compressed, and then the blocking block 14 is driven to slide on the inner wall of the degassing groove 12, so that the front end of the degassing groove 12 is exposed, and the air inside the connector body 2 passes through the degassing groove 12, and the power connection head 6 is inserted into the power connection hole 4, and then the sealing gasket 7 is inserted into the first sealing groove 5, and the inside of the power connection hole 4 is sealed at the first level, and at the same time the sealing ring 3 is inserted into the connecting groove 8 to form a secondary seal, so that the power connection position is not easily affected by moisture, and the plug-in body 1 and the connector body 2 have good waterproof After the plug-in body 1 and the connector body 2 are connected, the sealing body 13 is released, and the sealing body 13 is reset under the elastic force of the spring 16, and the air release groove 12 is blocked by the sealing body 13. The plug-in body 1 and the connector body 2 are not easy to separate under the action of atmospheric pressure. When the plug-in body 1 and the connector body 2 need to be separated, the sealing body 13 is pushed away, and then the front end of the air release groove 12 is exposed, and the plug-in body 1 and the connector body 2 are easier to separate. When a collision occurs, the elastic pad 10 and the anti-fall pad 19 generally contact the object, making the plug-in body 1 and the connector body 2 less susceptible to damage, thereby improving the service life of the plug-in body 1 and the connector body 2.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A connector, characterized in that: include: A plug-in body (1), a connector body (2) and a connecting wire (9) fixedly mounted on the back of the plug-in body (1) and the connector body (2), respectively; the plug-in body (1) is provided with an electric connection hole (4) on the front side; the inner wall front end of the electric connection hole (4) is provided with a first sealing groove (5); the side surface of the plug-in body (1) close to the rear end is inlaid with a sealing ring (3); the inner wall of the connector body (2) is fixedly connected with an electric connection head (6); the root side surface of the electric connection head (6) is fixedly connected with a sealing gasket (7) tightly matched with the first sealing groove (5); the inner wall of the electric connection head (6) is provided with a connecting groove (8) tightly matched with the sealing ring (3).

2. A connector according to claim 1, characterized in that: An elastic pad (10) is fixedly connected to the side surface of the plug-in body (1) close to one end of the connecting line (9), and a wear-resistant layer is provided on the surface of the elastic pad (10).

3. A connector according to claim 1, characterized in that: A sliding groove (11) is provided on the surface of the connector body (2), and an air release groove (12) is provided on the inner bottom wall of the sliding groove (11).

4. A connector according to claim 3, characterized in that: The inner wall of the sliding groove (11) is slidably connected to a sealing body (13), and the lower surface of the sealing body (13) is fixedly connected to a blocking block (14) slidably connected to the inner wall of the degassing groove (12).

5. A connector according to claim 4, characterized in that: The connector body (2) is fixedly connected to an anti-fall pad (19) on the side surface close to one end of the connecting line (9), and the surface of the anti-fall pad (19) is fixedly connected to symmetrically distributed guide rods (15).

6. A connector according to claim 5, characterized in that: A guide groove (17) slidably connected to the guide rod (15) is provided on the surface of the sealing body (13), and an inner wall of the guide groove (17) is provided with a wear-resistant coating.

7. A connector according to claim 6, characterized in that: A spring (16) is wound around the surface of the guide rod (15), and the spring (16) is made of stainless steel.

8. A connector according to claim 7, characterized in that: A telescopic sleeve (18) having one end fixedly connected to the sealing body (13) is fixedly connected to the surface of the anti-fall pad (19), and the guide rod (15) is located inside the telescopic sleeve (18).

9. A connector kit, characterized in that: It comprises two rubber insulating sleeves (20), the shapes of the interiors of the two rubber insulating sleeves (20) respectively matching the shapes of the plug-in body (1) and the connector body (2).

10. An electronic product, characterized in that: The power interface of the electronic product is a plug-in body (1) and a connector body (2) as described in any one of claims 1 to 8.

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