Novel connector

Abstract

The utility model relates to the field of waterproof connector structures, in particular to a novel connector with a fuse, which is characterized in that the fuse is positioned between a first fuse female copper needle and a second fuse female copper needle; the first fuse female copper needle and the second fuse female copper needle are conducted through the spring and the fuse; the conductive male copper needle, the conductive female copper needle, the first fuse female copper needle and the second fuse female copper needle are fixed through the connector plastic male head and the connector plastic female head. The sealing silica gel ring is located between the nut and the connector plastic male head, and the nut and the connector plastic male head extrude the sealing silica gel ring when being fixedly connected, so that a closed space is formed between the nut and the connector plastic male head, and the waterproof effect is achieved. And meanwhile, the fuse, the first fuse female copper needle, the second fuse female copper needle and the spring made of 304 stainless steel material form a conducting path, so that the effect of protecting the short circuit of the circuit can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of waterproof circuit connection structures, and more specifically to a novel connection structure device with strong sealing performance for protecting circuit short circuits. Background Art

[0002] In the existing waterproof connector structure, it only has the function of circuit connection. For electrical appliances that require short-circuit protection, there is no such short-circuit protection connector used. Therefore, many electrical appliances are burned out due to short circuits during operation. Installing a fuse structure directly at the plug position can effectively avoid such accidents. For example, electrical plugs with British specifications must have a mandatory standard of being protected by a fuse. Summary of the Invention

[0003] The main technical problem to be solved by the utility model patent is to provide a novel connector, which can enable an electrical appliance to be powered on through the connector and can also protect the electrical appliance from being burned out due to short circuits during operation.

[0004] To solve the above technical problems, in the field of the waterproof connector structure of the utility model, more specifically, a novel connector is provided, which includes a sealing silicone ring, a fuse, a connector plastic male head, a conductive male copper pin, a first fuse female copper pin, a spring, a nut, a conductive female copper pin, a second fuse female copper pin, and a connector plastic female head.

[0005] The fuse is located between the first fuse female copper pin and the second fuse female copper pin; and the first fuse female copper pin and the second fuse female copper pin are conducted through the spring and the fuse; the conductive male copper pin, the conductive female copper pin, the first fuse female copper pin, and the second fuse female copper pin are fixed by the connector plastic male head and the connector plastic female head.

[0006] The sealing silicone ring is located between the nut and the connector plastic male head, and when the nut and the connector plastic male head are fixedly connected, the sealing silicone ring is extruded, so that a sealed space is formed between the nut and the connector plastic male head, achieving a waterproof effect. At the same time, the conduction path composed of the fuse, the first fuse female copper pin, the second fuse female copper pin, and the spring made of 304 stainless steel material, and the spring has a pre-tightening effect, which can play a role in protecting the circuit from short circuits.

[0007] The copper pin with the size of the utility model is used as the main structural component for connecting the fuse, enabling the connector to not only realize waterproof circuit connection but also have a protective effect.

[0008] The beneficial effects of the connector of the present utility model are as follows: while the connector is waterproof, it can also protect the electrical circuit. When the waterproof structure is fixedly connected by a nut and the plastic male head of the connector, the sealing silicone ring is extruded, forming a sealed space inside to achieve the waterproof effect. Through this technical solution, the electrical circuit can also play a role in short-circuit protection for the circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present utility model will be further described in detail below with reference to the drawings and specific implementation methods.

[0010] Figure 1 It is an overall schematic diagram of a new type of connector of the present utility model.

[0011] Figure 2 It is a front view schematic diagram of a new type of connector of the present utility model.

[0012] Figure 3 is Figure 2 the sectional connection schematic diagram A-A in

[0013] Figure 4 It is an exploded schematic diagram of the structure of a new type of connector of the present utility model.

[0014] In the figure:

[0015] Sealing silicone ring 1; fuse 2; plastic male head of the connector 3; conductive male copper pin 4; first fuse female copper pin 5; spring 6; nut 7; conductive female copper pin 8; second fuse female copper pin 9; plastic female head of the connector 10. SPECIFIC IMPLEMENTATION MODE Embodiment

[0016] The following combines Figures 1-4 to illustrate this implementation mode. In the field of the waterproof connector structure of the present utility model, more specifically, it is a new type of connector, including a sealing silicone ring 1, a fuse 2, a plastic male head of the connector 3, a nut 7, and a plastic female head of the connector 10, forming a sealed circuit connection structure, and installing a fuse and conductive copper pins in the connection structure to support the circuit connection and form a sealed structure.

[0017] The fuse 2 is located between the first fuse female copper pin 5 and the second fuse female copper pin 9; and the first fuse female copper pin 5 and the second fuse female copper pin 9 are conducted through the spring 6 and the fuse 2; the conductive male copper pin 4, the conductive female copper pin 8, the first fuse female copper pin 5, and the second fuse female copper pin 9 are fixed by the plastic male head of the connector 3 and the plastic female head of the connector 10.

[0018] The sealing silicone rubber ring 1 is located between the nut 7 and the male plastic connector 3. When the nut 7 and the male plastic connector 3 are fixedly connected, the sealing silicone rubber ring 1 is extruded, so as to form a sealed space between the nut 7 and the male plastic connector 3.

[0019] The formation of an electrical connection through the first fuse female copper pin, the second fuse female copper pin and the fuse 2 can play a role in arc protection, while the conductive male copper pin 4 and the conductive female copper pin 8 are used to connect the other two circuits of the circuit.

[0020] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention also belong to the protection scope of the present invention.

Claims

1. A novel connector, comprising a sealing silicone ring (1), a fuse (2), a connector plastic male head (3), a conductive male copper pin (4), a first fuse female copper pin (5), a spring (6), a nut (7), a conductive female copper pin (8), a second fuse female copper pin (9), and a connector plastic female head (10); characterized in that: The fuse (2) is located between the first fuse female copper pin (5) and the second fuse female copper pin (9); the first fuse female copper pin (5) and the second fuse female copper pin (9) are connected to the fuse (2) via a spring (6); the conductive male copper pin (4), the conductive female copper pin (8), the first fuse female copper pin (5) and the second fuse female copper pin (9) are fixed via a connector plastic male head (3) and a connector plastic female head (10).

2. A new type of connector according to claim 1, characterized in that: The sealing silicone ring (1) is located between the nut (7) and the plastic male head (3) of the connector, and when the nut (7) and the plastic male head (3) of the connector are fixedly connected, the sealing silicone ring (1) is squeezed to form a closed space between the nut (7) and the plastic male head (3) of the connector.

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