Waterproof HSD connector

Abstract

The utility model relates to the technical field of connectors, and discloses a waterproof HSD connector, which comprises a connector body and a connecting line, the connecting line is inserted into the connector body, and a connection sealing mechanism is arranged between the connecting line and the connector body. The connecting sealing mechanism comprises a connecting ring and a pin rod, the connecting ring fixedly sleeves the outer wall of the connecting line, a ring sleeve is fixedly mounted on the right side of the connector body, the ring sleeve sleeves the connecting ring, a sealing ring fixedly sleeves the outer wall of the connecting ring, and the sealing ring is in close contact with the surface of the inner wall of the ring sleeve. Through a sealing insertion plate, a sealing ring groove and a sealing ring in the connection sealing mechanism, the connection waterproofness between the connecting line and the connector body can be greatly improved, so that water flow cannot enter the connector body through the sealing insertion plate, and through a pin rod, the connection firmness between the connecting line and the connector body can be improved; and normal use of the connector body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a waterproof HSD connector. Background Technique

[0002] A connector, also known as a plug-in, plug, and socket in China, generally refers to an electrical connector, that is, a device connecting two active devices, transmitting current or signals; it bridges the communication between the interrupted or isolated circuits in the circuit, enabling the current to flow and the circuit to achieve the intended function.

[0003] The existing Chinese patent publication number is: CN211700825U, which discloses an HSD connector with stable installation. By setting the connector body and the connecting wire, the effect of forming an HSD connector is achieved. Through the placement groove, the effect of placing the connecting wire is achieved. Through the fixing plate, the effect of placing the threaded rod and the threaded tube is achieved. Through the threaded rod and the threaded tube, the effect of driving the connecting block to move is achieved. Through the connecting block, the effect of connecting the threaded tube and the connecting plate is achieved. Through the connecting plate and the suction cup, it is convenient to fix the connector on an object and also achieves the effect of fixing the connector body. This HSD connector has good stability, is not prone to shaking, and is convenient for people to use. In the technical solution, the connection between the connecting wire and the connector body is only sealed and waterproof through a rubber pad, and the rubber pad is inside the connector body, resulting in low waterproof performance and easily affecting the normal use of the connector body. Therefore, we propose a waterproof HSD connector. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof HSD connector, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A waterproof HSD connector includes a connector body and a connecting wire. The connecting wire is inserted into the connector body, and a connection sealing mechanism is arranged between the connecting wire and the connector body.

[0006] The connection sealing mechanism includes a connection ring and a pin rod. The connection ring is fixedly sleeved on the outer wall of the connecting wire. A ring sleeve is fixedly installed on the right side of the connector body. The ring sleeve is sleeved outside the connection ring. A sealing ring is fixedly sleeved on the outer wall of the connection ring. The sealing ring is in close contact with the inner wall surface of the ring sleeve. A groove is opened on the outer wall of the ring sleeve. A pin slot is opened on the outer wall of the connection ring. The pin rod movably penetrates through the bottom end of the inner wall of the groove and is inserted into the pin slot with the sealing ring. A pull plate is fixedly installed at the top end of the pin rod. A spring is wound around the outer wall of the pin rod. The spring is fixedly installed between the bottom end of the pull plate and the bottom end of the inner wall of the groove. A sealing plug plate is fixedly installed on the inner wall of the ring sleeve. A sealing ring groove is opened on the inner side of the connection ring. The sealing plug plate is inserted into the sealing ring groove.

[0007] Preferably, the sealing plug board is adapted to the sealing ring groove. By providing the sealing plug board and the sealing ring groove, the sealing and waterproof performance when the connecting wire is connected to the connector body can be improved.

[0008] Preferably, the number of the grooves, the pin rods and the pin grooves is two, and the pin rods are adapted to the pin grooves. By providing the pin rods, the pin rods can be inserted into the pin grooves, so as to limit and fix the connecting ring, and improve the firmness when the connecting wire is connected to the connector body.

[0009] Preferably, a fixed clamping frame is fixedly installed on the outer wall of the connector body, and a clamping plate is fixedly installed on the inner wall of the fixed clamping frame.

[0010] Preferably, the number of the fixed clamping frames is four.

[0011] Preferably, the shape of the clamping plate is arched, and the material of the clamping plate is an elastic steel sheet. By setting the clamping plate to be arched, the clamping plate has a certain elastic deformation amount, ensuring the normal use effect of the clamping plate.

[0012] The utility model provides a waterproof HSD connector. The waterproof HSD connector has the following beneficial effects:

[0013] (1) For the waterproof HSD connector, through the sealing plug board, the sealing ring groove and the sealing ring in the connection sealing mechanism, the connection waterproof performance between the connecting wire and the connector body can be greatly improved, so that water flow cannot enter the interior of the connector body through the sealing plug board, and through the pin rods, the firmness of the connection between the connecting wire and the connector body can be improved, ensuring the normal use of the connector body, and solving the problem that in the prior art solution, only a rubber pad is used to achieve sealing and waterproof between the connecting wire and the connector body, and the rubber pad is inside the connector body, resulting in poor waterproof performance and thus affecting the normal use of the connector body;

[0014] (2) For the waterproof HSD connector, by providing the fixed clamping frame and the clamping plate, it is convenient for personnel to fix the connector body on an object, improving the stability of the connector body during use, and thus facilitating the personnel to use the connector. The structure is simple and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the front sectional structure of the utility model;

[0017] Figure 3 is the utility model Figure 2 is an enlarged schematic diagram of part A in;

[0018] Figure 4 This is a schematic diagram of the sealing plug structure of the present utility model.

[0019] In the figure: 1. Connector body; 2. Connecting wire; 3. Connection sealing mechanism; 4. Fixed holder; 5. Splint; 301. Connection ring; 302. Ring sleeve; 303. Sealing plug; 304. Sealing ring groove; 305. Sealing ring; 306. Pin rod; 307. Pin groove; 308. Groove; 309. Pulling plate; 310. Spring. Specific embodiments

[0020] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment 1:

[0023] The preferred embodiment of the waterproof HSD connector provided by the present utility model is as Figures 1 to 4 shown: A waterproof HSD connector includes a connector body 1 and a connecting wire 2. The connecting wire 2 is inserted into the connector body 1, and a connection sealing mechanism 3 is provided between the connecting wire 2 and the connector body 1;

[0024] The connection and sealing mechanism 3 includes a connection ring 301 and a pin rod 306. The connection ring 301 is fixedly sleeved on the outer wall of the connection line 2. A ring sleeve 302 is fixedly installed on the right side of the connector body 1. The ring sleeve 302 is sleeved outside the connection ring 301. A sealing ring 305 is fixedly sleeved on the outer wall of the connection ring 301. The sealing ring 305 is in close contact with the inner wall surface of the ring sleeve 302. A groove 308 is formed on the outer wall of the ring sleeve 302. A pin groove 307 is formed on the outer wall of the connection ring 301. The pin rod 306 movably penetrates through the bottom end of the inner wall of the groove 308 and is inserted into the pin groove 307 together with the sealing ring 305. A pull plate 309 is fixedly installed at the top end of the pin rod 306. A spring 310 is wound around the outer wall of the pin rod 306. The spring 310 is fixedly installed between the bottom end of the pull plate 309 and the bottom end of the inner wall of the groove 308. A sealing plug 303 is fixedly installed on the inner wall of the ring sleeve 302. A sealing ring groove 304 is formed inside the connection ring 301. The sealing plug 303 is inserted into the sealing ring groove 304.

[0025] Specifically, in the above technical solution, when the pull plate 309 is pulled, the pull plate 309 drives the pin rod 306 to move upward, and the pull plate 309 stretches the spring 310. At this time, the connection line 2 is inserted into the connector body 1, and the connection line 2 drives the connection ring 301 to enter the ring sleeve 302, so that the sealing plug 303 is inserted into the sealing ring groove 304. Then the pull plate 309 is released, and the pull plate 309 will drive the pin rod 306 to move downward under the reset force of the spring 310, so that the pin rod 306 is inserted into the pin groove 307, thereby limiting and fixing the connection ring 301. Through the sealing plug 303, the sealing ring groove 304 and the sealing ring 305 in this mechanism, the connection waterproofness between the connection line 2 and the connector body 1 can be greatly improved, so that water flow cannot enter the inside of the connector body 1 through the sealing plug 303. Moreover, the firmness of the connection between the connection line 2 and the connector body 1 can be improved through the pin rod 306, ensuring the normal use of the connector body 1, and solving the problem that in the prior art solution, only a rubber pad is used to achieve sealing and waterproofing between the connection line 2 and the connector body 1, and the rubber pad is inside the connector body 1, resulting in poor waterproof performance and thus affecting the normal use of the connector body 1.

[0026] Further, the sealing plug 303 is adapted to the sealing ring groove 304;

[0027] Among them, by setting the sealing plug 303 and the sealing ring groove 304, the sealing waterproofness when the connection line 2 is connected to the connector body 1 can be improved.

[0028] Further, the number of the grooves 308, the pin rods 306 and the pin grooves 307 is two, and the pin rods 306 are adapted to the pin grooves 307;

[0029] Among them, by setting the pin rod 306, the pin rod 306 can be inserted into the pin slot 307, so as to limit and fix the connecting ring 301, and improve the firmness when the connecting wire 2 is connected to the connector body 1. Embodiment 2:

[0030] On the basis of Embodiment 1, a preferred embodiment of the waterproof HSD connector provided by the present utility model is as Figures 1 to 4 shown: A fixed clamping frame 4 is fixedly installed on the outer wall of the connector body 1, and a clamping plate 5 is fixedly installed on the inner wall of the fixed clamping frame 4.

[0031] Specifically, in the above technical solution, by setting the fixed clamping frame 4 and the clamping plate 5, it is convenient for personnel to fix the connector body 1 on an object, improve the stability of the connector body 1 during use, and thus facilitate personnel to use the connector. The structure is simple and the practicability is strong.

[0032] Furthermore, the number of the fixed clamping frames 4 is four.

[0033] Furthermore, the shape of the clamping plate 5 is arched, and the material of the clamping plate 5 is an elastic steel sheet;

[0034] Among them, by setting the clamping plate 5 to be arched, the clamping plate 5 has a certain elastic deformation amount to ensure the normal use effect of the clamping plate 5.

[0035] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A waterproof HSD connector, comprising a connector body (1) and a connecting wire (2), characterized in that: The connecting wire (2) is inserted into the connector body (1), and a connecting sealing mechanism (3) is provided between the connecting wire (2) and the connector body (1); The connection sealing mechanism (3) comprises a connection ring (301) and a pin rod (306); the connection ring (301) is fixedly sleeved on the outer wall of the connection line (2); a ring sleeve (302) is fixedly installed on the right side of the connector body (1); the ring sleeve (302) is sleeved on the outside of the connection ring (301); a sealing ring (305) is fixedly sleeved on the outer wall of the connection ring (301); the sealing ring (305) is in close contact with the inner wall surface of the ring sleeve (302); a groove (308) is provided on the outer wall of the ring sleeve (302); a pin groove (307) is provided on the outer wall of the connection ring (301); The pin rod (306) movably passes through the bottom end of the inner wall of the groove (308) and is plugged into the pin groove (307) with the sealing ring (305); a pull plate (309) is fixedly installed on the top of the pin rod (306); a spring (310) is surrounded by the outer wall of the pin rod (306); the spring (310) is fixedly installed between the bottom end of the pull plate (309) and the bottom end of the inner wall of the groove (308); a sealing plug plate (303) is fixedly installed on the inner wall of the ring sleeve (302); a sealing ring groove (304) is opened on the inner side of the connecting ring (301); the sealing plug plate (303) is plugged into the sealing ring groove (304).

2. A waterproof HSD connector according to claim 1, characterized in that: The sealing insert plate (303) is matched with the sealing ring groove (304).

3. A waterproof HSD connector according to claim 1, characterized in that: The number of the groove (308), the pin rod (306), and the pin slot (307) is two, and the pin rod (306) and the pin slot (307) are matched.

4. A waterproof HSD connector according to claim 1, characterized in that: A fixed bracket (4) is fixedly mounted on the outer wall of the connector body (1), and a clamping plate (5) is fixedly mounted on the inner wall of the fixed bracket (4).

5. A waterproof HSD connector according to claim 4, characterized in that: The number of the fixed card frames (4) is four.

6. A waterproof HSD connector according to claim 4, characterized in that: The clamping plate (5) is in an arched shape, and is made of an elastic steel sheet.

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