Plug-in type flat wire waterproof joint structure

Abstract

The utility model relates to a plug-in type flat wire waterproof joint structure, which comprises a male joint and a female joint, the male joint comprises a male joint body, the rear end of the male joint body is connected with a first flat wire, and the front end of the male joint body is a male plug-in part internally provided with a plug-in body; buckle plate grooves are formed between the upper end and the lower end of the male connector body and the upper end face and the lower end face of the male inserting part, male connector grooves are formed in the buckle plate grooves, and male connector buckles are arranged at the rear ends of the buckle plate grooves and located on the male connector body; the female joint comprises a female joint body of which the rear end is connected with the second flat wire, and the front end of the female joint body is a female plugging part of which the interior is provided with a plugging hole; a circle of annular groove allowing the front end of the male inserting part to be inserted therein is formed between the female inserting part and the female connector body. Buckle plates which extend forwards and can be buckled into the buckle plate grooves are arranged at the upper end and the lower end of the female joint body; the front end of the buckle plate is provided with a female joint buckle corresponding to the male joint buckle; the inner end face of the buckle plate is further provided with a female connector boss corresponding to the male connector groove. And a sealing ring is arranged in the annular groove. According to the invention, rapid butt joint, waterproof and conduction functions of the male joint and the female joint can be realized, and loosening can be prevented after connection.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof joints, in particular to a plug-in type flat wire waterproof joint structure. Background Art

[0002] In the prior art, for the installation and quick wiring of ordinary lamps or LED lighting lamps, male and female waterproof connectors with standard threads are generally used, such as Figure 1 , 2 As shown in the figure, this threaded joint is usually circular, with large dimensions and high requirements for installation space. Threaded waterproof joints usually have no stop and anti-loosening structure, which poses a certain hidden danger to the effectiveness of waterproofing and also affects the service life of outdoor lamps, thus seriously affecting customer satisfaction. Utility Model Content

[0003] The utility model aims to provide a plug-in flat wire waterproof connector structure, aiming to solve the above problems, which can realize the rapid docking, waterproof and conductive functions of male and female connectors, and can prevent loosening after connection.

[0004] The technical solution of the utility model is:

[0005] A plug-in flat wire waterproof connector structure, comprising a male connector and a female connector, characterized in that:

[0006] The male connector comprises a male connector body whose rear end is connected to the first flat wire, and the front end of the male connector body is a male plug-in portion with a plug-in body inside; a buckle plate groove extending to the front end of the male plug-in portion is formed between the upper and lower ends of the male connector body and the upper and lower end surfaces of the male plug-in portion, and the buckle plate groove is provided with a male connector groove, and the rear end of the buckle plate groove and located on the male connector body also has a male connector buckle;

[0007] The female connector comprises a female connector body whose rear end is connected to the second flat wire, and the front end of the female connector body is a female plug-in portion with a plug-in hole inside; a circle of annular grooves for the front end of the male plug-in portion to be inserted is formed between the female plug-in portion and the female connector body; the upper and lower ends of the female connector body also have forwardly extending buckle plates that can be buckled into the buckle plate grooves; the front end of the buckle plate has a female connector buckle corresponding to the male connector buckle; the inner end surface of the buckle plate also has a female connector boss corresponding to the male connector groove;

[0008] A sealing ring is arranged in the annular groove.

[0009] The plug-in flat wire waterproof connector structure is characterized in that the sealing ring is an O-shaped silicone ring.

[0010] The plug-in flat wire waterproof connector structure is characterized in that the cross section of the O-shaped silicone ring is waist-shaped.

[0011] The plug-in flat wire waterproof connector structure is characterized in that the root of the gusset plate is a thinned portion.

[0012] Through the above technical solution, the advantages of the utility model are:

[0013] 1. When using the utility model, insert the front end of the male connector into the front end of the female connector (mainly to firmly insert the male plug-in part into the plug-in hole of the female plug-in part). After insertion, buckle the plate into the buckle plate groove and use the female connector buckle at the front end of the buckle plate to cooperate with the male connector buckle to prevent it from falling off (usually the female connector buckle is located below the male connector buckle). At the same time, the female connector boss on the inner end surface of the buckle plate is also buckled into the male connector groove to prevent it from falling off. Ensure that the male and female connectors can be prevented from loosening after connection.

[0014] 2. When the utility model is used, a sealing ring is arranged in the annular groove to ensure the sealing combination of the male plug-in part and the female plug-in part after connection, thereby enhancing the waterproof effect.

[0015] 3. The waterproof connector for lamps and lanterns adopting the structure of the utility model has good installation effect, fast installation and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an existing threaded male waterproof connector.

[0017] Figure 2 It is a structural schematic diagram of an existing threaded male waterproof connector.

[0018] Figure 3 It is a structural schematic diagram of the utility model.

[0019] Figure 4 It is a stereoscopic diagram of the male connector of the utility model.

[0020] Figure 5 It is a top view of the male connector of the utility model.

[0021] Figure 6 yes Figure 5 CC section view.

[0022] Figure 7 It is a stereoscopic diagram of the female connector in the utility model.

[0023] Figure 8 It is a top view of the female connector in the utility model.

[0024] Fig. 9 yes Figure 8 DD section view.

[0025] Fig.10 It is a schematic diagram of the use state of the utility model. DETAILED DESCRIPTION

[0026] The specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0027] See also Figure 3-9 The utility model discloses a plug-in flat wire waterproof connector structure. As shown in the figure: it includes a male connector 1, a female connector 2 and a sealing ring 3.

[0028] like Figure 4-6 The male connector 1 includes a male connector body 11 whose rear end is connected to the first flat wire A, and the front end of the male connector body 11 is a male plug-in portion 12 with a plug-in body 121 inside; a buckle plate groove 122 extending to the front end of the male plug-in portion 12 is formed between the upper and lower ends of the male connector body 11 and the upper and lower end surfaces of the male plug-in portion 12, and the buckle plate groove 122 is provided with a male connector groove 123, and the rear end of the buckle plate groove 122 and located on the male connector body 11 also has a male connector buckle 111.

[0029] like Figure 7-9 The female connector 2 includes a female connector body 21 whose rear end is connected to the second flat wire B, and the front end of the female connector body 21 is a female plug-in portion 22 with an internal plug-in hole 221; a circle of annular groove 222 is formed between the female plug-in portion 22 and the female connector body 21 for the front end of the male plug-in portion 12 to be inserted; the upper and lower ends of the female connector body 21 also have a forward extending buckle plate 211 that can be buckled into the buckle plate groove 122; the front end of the buckle plate 211 has a female connector buckle 212 corresponding to the male connector buckle 111; the inner end surface of the buckle plate 211 also has a female connector boss 213 corresponding to the male connector groove 123.

[0030] A sealing ring 3 is disposed in the annular groove 222 .

[0031] In the present invention, the sealing ring 3 is an O-shaped silicone ring. Preferably, the cross section of the O-shaped silicone ring is waist-shaped, which increases the compression amount and contact area compared with a circular cross section, and has a better waterproof effect.

[0032] In the present invention, the root of the buckle plate 211 is a thinned portion, so that the buckle plate 211 can be buckled into the buckle plate groove 122 by folding.

[0033] like Fig.10When the utility model is used, the front end of the male connector 1 is inserted into the front end of the female connector 2 (mainly to make the male plug-in part 12 firmly inserted into the plug hole 221 of the female plug-in part 22). After insertion, the buckle plate 211 is buckled into the buckle plate groove 122 and the female connector buckle 212 at the front end of the buckle plate 211 cooperates with the male connector buckle 111 to prevent it from falling off (usually the female connector buckle 212 is located below the male connector buckle 111). At the same time, the female connector boss 213 on the inner end surface of the buckle plate 211 is buckled into the male connector groove 123 to prevent it from falling off. Ensure that the male and female connectors can be prevented from loosening after connection. At the same time, a sealing ring 3 is provided in the annular groove 222 to ensure the sealing combination of the male plug-in part 12 and the female plug-in part 22 after connection, thereby enhancing the waterproof effect.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, any equivalent changes and modifications made according to the content of the patent application scope of the present invention should be within the technical scope of the present invention.

Claims

1. A plug-in flat wire waterproof connector structure, comprising a male connector (1) and a female connector (2), characterized in that: The male connector (1) comprises a male connector body (11) whose rear end is connected to a first flat wire (A); the front end of the male connector body (11) is a male plug-in portion (12) having a plug-in body (121) therein; a buckle plate groove (122) extending to the front end of the male plug-in portion (12) is formed between the upper and lower ends of the male connector body (11) and the upper and lower end surfaces of the male plug-in portion (12); a male connector groove (123) is provided on the buckle plate groove (122); and a male connector buckle (111) is provided at the rear end of the buckle plate groove (122) and located on the male connector body (11); The female connector (2) comprises a female connector body (21) whose rear end is connected to a second flat wire (B); the front end of the female connector body (21) is a female plug-in portion (22) having an internal plug-in hole (221); a ring-shaped groove (222) is formed between the female plug-in portion (22) and the female connector body (21) for the front end of the male plug-in portion (12) to be inserted; the upper and lower ends of the female connector body (21) also have a buckle plate (211) extending forward and capable of buckling into the buckle plate groove (122); the front end of the buckle plate (211) has a female connector buckle (212) corresponding to the male connector buckle (111); the inner end surface of the buckle plate (211) also has a female connector boss (213) corresponding to the male connector groove (123); A sealing ring (3) is arranged in the annular groove (222).

2. The plug-in flat wire waterproof connector structure according to claim 1, characterized in that: The sealing ring (3) is an O-shaped silicone ring.

3. The plug-in flat wire waterproof connector structure according to claim 2, characterized in that: The cross section of the O-shaped silicone ring is waist-shaped.

4. The plug-in flat wire waterproof connector structure according to claim 1, 2 or 3, characterized in that: The root of the buckle plate (211) is a thinned portion.

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