CN219180831U

CN219180831U - High-current connector

Info

Publication number: CN219180831U
Application number: CN202222783633.7U
Authority: CN
Inventors: 郭宏伟; 代炎利; 杨德新
Original assignee: Chengdu Shenlan Power Technology Co ltd
Current assignee: Chengdu Yunengtong New Energy Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-13
Anticipated expiration: 2032-10-21

Abstract

The application relates to the field of connectors and discloses a high-current connector. In this application, including output head, input head, inner wall one side of output head is provided with the spread groove, one side that the output head was kept away from to the spread groove is provided with the plug, one side fixed mounting that is close to the plug of output head has the rubber circle, inner wall one side of input head is provided with the connecting pipe, one side fixed mounting that the output head was kept away from to the connecting pipe has the slot, inner wall one side fixed mounting of connecting pipe has the fixed block, one side screw thread that the fixed block was kept away from to the connecting pipe installs the gim peg, one side that the input head outer wall is close to the gim peg is provided with waterproof plug, one side that the slot was kept away from to the input head is provided with the sealing washer, and the rubber circle plays waterproof effect, and waterproof plug prevents as far as possible that gim peg and water contact from causing the short circuit, and the sealing washer wraps up the electronic box, prevents as far as possible that water from electric wire and the junction entering connecting pipe to the connector plays sealed waterproof effect.

Description

High-current connector

Technical Field

The application belongs to the technical field of connectors, and particularly relates to a high-current connector.

Background

Connectors, also known in the country as connectors, plugs and sockets. Generally referred to as an appliance connector. I.e. a device connecting two active devices, a connection means for transmitting a current or a signal.

The patent with publication number CN204834976U discloses a high-current connector, which comprises a connector body, wherein the connector body mainly comprises a plug connector terminal, a stainless steel sheet type spring and a shell with openings at two ends, the plug connector terminal comprises a contact section which is sheet-shaped, and contacts and clamping grooves are arranged on the contact section; the utility model relates to a high-current circuit connection device, which comprises a shell, a connecting section, a contact section, a plug connector terminal, a stainless steel sheet spring, a clamping groove, a connecting plate and a connecting plate.

In carrying out the present application, it has been found that this technique has a problem that the cause of the general damage of the high-current connector makes the connector short-circuited because of the poor waterproof effect of the connector, and a high-current connector is provided therefor.

Disclosure of Invention

The purpose of the present application is: in order to solve the problem of poor waterproof effect of the connector, a high-current connector is provided.

The technical scheme adopted by the application is as follows: the utility model provides a heavy current connector, includes output head, input head, inner wall one side of output head is provided with the spread groove, one side that the output head was kept away from to the spread groove is provided with the plug, one side fixed mounting that is close to the plug of output head has the rubber circle, inner wall one side of input head is provided with the connecting pipe, one side fixed mounting that the output head was kept away from to the connecting pipe has the slot, inner wall one side fixed mounting of connecting pipe has the fixed block, one side threaded mounting that the fixed block was kept away from to the connecting pipe has the dead bolt, one side that the input head outer wall is close to the dead bolt is provided with waterproof plug, one side that the slot was kept away from to the input head is provided with the sealing washer, sealing washer inner wall one side is provided with the electric wire.

Through adopting above-mentioned technical scheme, the plug inserts the spread groove and plays the effect with connecting the power, output head and input head are connected, and the rubber circle plays waterproof seal's effect, prevents as far as possible that plug and slot junction from intaking and lead to the short circuit, and waterproof plug prevents as far as possible that the gim peg from leading to the short circuit with the water contact, rotates the gim peg and fixes the electric wire on the fixed slot, makes electric wire fixed mounting inside the connecting pipe, and the sealing washer wraps up the electric box, prevents as far as possible that water from electric wire and the junction entering connecting pipe with the input head to the connector plays sealed waterproof effect.

In a preferred embodiment, the connecting groove is provided with a connector, and the connector is the same as the connecting device of the connecting pipe, the fixing bolt and the fixing block.

Through adopting above-mentioned technical scheme, the inside of spread groove also is provided with electric wire, gim peg, fixed block, waterproof stopper and sealing washer to make the junction of output head and electric wire waterproof.

In a preferred embodiment, a fixing groove is arranged on one side of the output head, which is far away from the outer wall of the connecting groove, and a plurality of symmetrical fixing grooves are arranged in the fixing groove.

Through adopting above-mentioned technical scheme, the fixed slot is provided with a plurality of, and symmetrical installation, makes the connection operation of connector more convenient.

In a preferred embodiment, a fixing head is arranged on one side of the input head, which is far away from the outer wall of the sealing ring, and the fixing head and the fixing groove are identical in shape.

Through adopting above-mentioned technical scheme, the shape of fixed head is the same with the shape of fixed slot, has played certain fixed connection's effect, makes the connection operation of connector more convenient.

In a preferred embodiment, the end of the wire remote from the sealing ring is fixedly connected with the fixing block and fixedly connected with the fixing bolt.

Through adopting above-mentioned technical scheme, the gim peg extrudees electric wire and fixed block fixed connection to play fixed connection's effect.

In a preferred embodiment, the side of the fixing block remote from the connecting tube is provided with a recess.

Through adopting above-mentioned technical scheme, the recess that sets up of fixed block makes the electric wire can be better rather than the extrusion fixed, prevents as far as possible that the electric wire from being fixed by the gim peg after, sliding break away from.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

in this application, insert the output head with the electric wire behind the input head, rotate the gim peg, make the gim peg decline extrusion electric wire, fix the electric wire extrusion on the fixed block, with fixed keyhole entrance to a cave waterproof plug, be connected output head and input head, make the plug insert the slot, insert the fixed head fixed slot, make output head and input head fixed connection, the last rubber circle of input gets into the recess that sets up on the output head to make the connector play sealed waterproof effect.

Drawings

FIG. 1 is a schematic diagram of the coupling of the connector of the present application;

FIG. 2 is a schematic illustration of a separation structure of the connector of the present application;

fig. 3 is a schematic perspective view of the connector of the present application.

The marks in the figure: 1. an output head; 2. a connecting groove; 3. an electric wire; 4. a fixing groove; 5. a rubber ring; 6. a fixed head; 7. an input head; 8. a waterproof plug; 9. a fixing bolt; 10. a connecting pipe; 11. a seal ring; 12. a fixed block; 13. a slot; 14. a plug.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The present application is described in detail below with reference to fig. 1-3:

referring to fig. 1-3, a high-current connector comprises an output head 1 and an input head 7, wherein a connecting groove 2 is formed in one side of the inner wall of the output head 1, a plug 14 is arranged on one side, far away from the output head 1, of the connecting groove 2, a rubber ring 5 is fixedly arranged on one side, close to the plug 14, of the output head 1, a connecting pipe 10 is arranged on one side of the inner wall of the input head 7, a slot 13 is fixedly arranged on one side, far away from the output head 1, of the connecting pipe 10, the plug 14 is inserted into the connecting groove 2 to play a role of connecting a power supply, the output head 1 is connected with the input head 7, the rubber ring 5 plays a role of waterproof sealing, and water inflow at a joint of the plug 14 and the slot 13 is prevented from being caused to the greatest extent.

Referring to fig. 1 to 3, a fixing block 12 is fixedly installed on one side of the inner wall of a connecting pipe 10, a fixing bolt 9 is installed on one side of the connecting pipe 10 far away from the fixing block 12 in a threaded manner, a waterproof plug 8 is arranged on one side of the outer wall of an input head 7 close to the fixing bolt 9, a sealing ring 11 is arranged on one side of the input head 7 far away from a slot 13, an electric wire 3 is arranged on one side of the inner wall of the sealing ring 11, the waterproof plug 8 prevents the fixing bolt 9 from being in contact with water to cause a short circuit, the electric wire 3 is fixed on the fixing block 12 by rotating the fixing bolt 9, the electric wire 3 is fixedly installed inside the connecting pipe 10, the electric wire 3 is wrapped by the sealing ring 11, water is prevented from entering the connecting pipe 10 from the joint of the electric wire 3 and the input head 7 to the greatest extent, and therefore the connector has a sealing waterproof effect.

Referring to fig. 1 to 3, a connector is provided on the connection groove 2, and the connection device of the connector and the connection pipe 10, the fixing bolt 9 and the fixing block 12 are the same, and the electric wire 3, the fixing bolt 9, the fixing block 12, the waterproof plug 8 and the sealing ring 11 are also provided in the connection groove 2, so that the connection part of the output head 1 and the electric wire 3 is waterproof.

Referring to fig. 1-3, a fixing groove 4 is provided on one side of the output head 1 far away from the outer wall of the connecting groove 2, and the fixing groove 4 is provided with a plurality of symmetrical mounting, so that the connection operation of the connector is more convenient.

Referring to fig. 1-3, the input head 7 is provided with the fixed head 6 on one side far away from the outer wall of the sealing ring 11, and the shape of the fixed head 6 is the same as that of the fixed groove 4, and the fixed head 6 has the same shape as that of the fixed groove 4, so that a certain fixed connection function is achieved, and the connection operation of the connector is more convenient.

Referring to fig. 1 to 3, one end of the electric wire 3 far from the sealing ring 11 is fixedly connected with the fixed block 12 and fixedly connected with the fixing bolt 9, and the fixing bolt 9 presses the electric wire 3 to be fixedly connected with the fixed block 12, so that the effect of fixed connection is achieved.

Referring to fig. 1 to 3, a groove is formed in a side of the fixing block 12 away from the connection pipe 10, and the groove formed in the fixing block 12 enables the electric wire 3 to be better pressed and fixed with the fixing block, so that the electric wire 3 is prevented from sliding off after being fixed by the fixing bolt 9 as much as possible.

The implementation principle of the embodiment of the high-current connector is as follows: after the electric wire 3 is inserted into the output head 1 and the input head 7, the fixing bolt 9 is rotated, the electric wire 3 is extruded by the descending of the fixing bolt 9, the electric wire 3 is extruded and fixed on the fixing block 12, the waterproof plug 8 is plugged into the hole opening of the fixing bolt 9, the output head 1 is connected with the input head 7, the plug 14 is inserted into the slot 13, the fixing head 6 is inserted into the fixing slot 4, the output head 1 is fixedly connected with the input head 7, and the rubber ring 5 on the output head 1 enters the groove arranged on the input head 7, so that the connector has the sealing and waterproof functions.

The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a heavy current connector, includes output head (1), input head (7), its characterized in that: a connecting groove (2) is formed in one side of the inner wall of the output head (1), a plug (14) is arranged on one side, far away from the output head (1), of the connecting groove (2), a rubber ring (5) is fixedly arranged on one side, close to the plug (14), of the output head (1), a connecting pipe (10) is arranged on one side of the inner wall of the input head (7), a slot (13) is fixedly arranged on one side, far away from the output head (1), of the connecting pipe (10), fixed block (12) is fixedly installed on one side of the inner wall of connecting pipe (10), one side of connecting pipe (10) away from fixed block (12) is threaded and is installed dead bolt (9), one side of input head (7) outer wall near dead bolt (9) is provided with waterproof plug (8), one side of input head (7) away from slot (13) is provided with sealing washer (11), sealing washer (11) inner wall one side is provided with electric wire (3).

2. A high current connector as defined in claim 1, wherein: and a connector is arranged on the connecting groove (2).

3. A high current connector as defined in claim 1, wherein: the output head (1) is provided with a fixed slot (4) on one side far away from the outer wall of the connecting slot (2), and the fixed slot (4) is provided with a plurality of symmetrical installation.

4. A high current connector as claimed in claim 3, wherein: the input head (7) is provided with a fixed head (6) on one side far away from the outer wall of the sealing ring (11), and the shape of the fixed head (6) is the same as that of the fixed groove (4).

5. A high current connector as defined in claim 1, wherein: one end of the electric wire (3) far away from the sealing ring (11) is fixedly connected with the fixed block (12) and is fixedly connected with the fixed bolt (9).

6. A high current connector as defined in claim 1, wherein: the side of the fixed block (12) far away from the connecting pipe (10) is provided with a groove.

7. A high current connector as defined in claim 1, wherein: the size of the groove of the slot (13) is the same as that of the plug (14), the output head (1) is provided with the groove close to the plug (14), and the size of the groove of the output head (1) close to the plug (14) is the same as that of the slot (13).

8. A high current connector as defined in claim 1, wherein: one side of the input head (7) close to the slot (13) is provided with a semicircular groove, and the depth of the semicircular groove is matched with that of the rubber ring (5).