CN211045876U - A new type of connector - Google Patents

Abstract

The utility model belongs to the technical field of electrical equipment, in particular to a novel connector, comprising an upper cover and a lower cover. There is a wiring through hole, a terminal is installed between the upper cover and the lower cover, one end of the terminal is connected with a wiring, the other end of the wiring runs through the wiring through hole and extends to the outside of the upper cover, the bottom side inner wall of the upper cover and the top side inner wall of the lower cover. A plurality of clamping top plates are fixedly installed on each of them. The utility model firmly clamps the wiring by setting a plurality of clamping top plates, so that the wiring will not easily fall off from the terminal; through the rotating roller and the torsion spring, when the wiring is pulled, the wiring drives the rotating roller to rotate, releasing a certain length of Connecting, compressing the torsion spring, so that the wiring and the terminal are buffered to a certain extent, and it is not easy to fall off and cause an open circuit; the upper cover and the lower cover are clamped through the card slot and the clamping rod, which is convenient for disassembly and maintenance.

Description

A new type of connector

technical field

The utility model relates to the technical field of electrical equipment, in particular to a novel connector.

Background technique

Connector is a commonly used connection device, which is generally used for the connection of multi-strand wiring. A problem encountered when using this type of connector is that the wiring connected to the connecting terminal is often pulled off, and there is no certain buffering function. Causes the disconnection of the connecting terminal, so that the normal work cannot be performed. Most of the existing connectors are completed by one-time injection molding. If the wiring and the terminal are disconnected and cannot be repaired, the entire connector and wiring can only be scrapped, causing unnecessary waste of resources.

Utility model content

The purpose of the utility model is to propose a new type of connector in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical solutions: a novel connector, comprising an upper cover and a lower cover, the upper cover is located above the lower cover, the upper cover and the lower cover are clamped together, and the upper cover obtains two There are wiring through holes on both sides, terminals are installed between the upper cover and the lower cover, one end of the terminals is connected with wiring, the other end of the wiring penetrates the wiring through holes and extends to the outside of the upper cover. A plurality of clamping top plates are fixedly installed on the inner wall of the top side, and the plurality of clamping top plates are staggered and all in contact with the wiring.

Preferably, a rotating roller is rotatably installed in the upper cover, the wire is wound around the surface of the rotating roller, and a torsion spring is installed on the rotating roller.

Preferably, two baffles are fixedly installed on the inner wall of the bottom side of the upper cover, and two ends of the torsion spring are respectively in contact with the corresponding baffles.

Preferably, both sides of the lower cover are provided with card slots, both sides of the upper cover are provided with through holes, and a clip rod is slidably installed in the through holes, and one end of the clip rod close to the lower cover extends into the card slot, and the clip The other end of the rod extends out of the through hole and is fixedly installed with a pull ring.

Preferably, a limit slot is set on the top side inner wall and the bottom side inner wall of the through hole, a support rod is fixedly installed in the limit slot, and a limit block is fixedly installed on the top side and the bottom side of the clamping rod. It is slidably sleeved with the support rod, the support rod is sleeved with a spring, one end of the spring is fixedly connected with the inner wall of the limit groove, and the other end of the spring is fixedly connected with the limit block.

Preferably, a protective cover is fixedly installed on both sides of the upper cover, and the pull ring is located in the protective cover.

Compared with the prior art, the beneficial effects of the present invention are as follows: first, the device firmly clamps the wiring by setting a plurality of clamping top plates, so that the wiring will not easily fall off from the terminal; The wiring is wound on the roller. When the wiring is pulled, the wiring drives the roller to rotate, releasing a certain length of wiring, compressing the torsion spring, so that the wiring and the terminal are buffered to a certain extent, and it is not easy to fall off and cause an open circuit; The rod makes the upper cover and the lower cover snap together, which is convenient for disassembly and maintenance.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of A part in the utility model;

In the figure: 1. Upper cover; 2. Lower cover; 3. Wiring hole; 4. Terminal; 5. Wiring; 6. Clamping top plate; 7. Roller; 8. Torsion spring; 9. Baffle plate; 10. Card slot; 11, through hole; 12, card rod; 13, pull ring; 14, limit slot; 15, strut; 16, limit block; 17, spring; 18, protective cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present invention provides a technical solution: a novel connector, comprising an upper cover 1 and a lower cover 2, the upper cover 1 is located above the lower cover 2, and the upper cover 1 and the lower cover 2 are interlocked Installation, the upper cover 1 is provided with wiring through holes 3 on both sides, a terminal 4 is installed between the upper cover 1 and the lower cover 2, one end of the terminal 4 is connected with a wiring 5, and the other end of the wiring 5 penetrates the wiring through hole 3 and is installed. Extending to the outside of the upper cover 1, a plurality of clamping top plates 6 are fixedly installed on the bottom side inner wall of the upper cover 1 and the top side inner wall of the lower cover 2, and the plurality of clamping top plates 6 are staggered and all in contact with the wiring 5. The device clamps the wiring 5 firmly by setting a plurality of clamping top plates 6, so that the wiring 5 does not easily fall off from the terminal 4; 5 When being pulled, the wiring 5 drives the roller 7 to rotate, releases a certain length of wiring 5, and compresses the torsion spring 8, so that the wiring 5 and the terminal 4 are buffered to a certain extent, and it is not easy to fall off and cause an open circuit; The upper cover 1 and the lower cover 2 are snapped together, so that the upper cover 1 and the lower cover 2 can be easily disassembled and maintained.

Specifically, a rotating roller 7 is rotatably installed in the upper cover 1 , the wire 5 is wound around the surface of the rotating roller 7 , and a torsion spring 8 is installed on the rotating roller 7 .

Specifically, two baffles 9 are fixedly installed on the inner wall of the bottom side of the upper cover 1 , and two ends of the torsion spring 8 are respectively in contact with the corresponding baffles 9 .

Specifically, both sides of the lower cover 2 are provided with clamping slots 10 , and both sides of the upper cover 1 are provided with through holes 11 , and a clamping rod 12 is slidably installed in the through holes 11 , and the clamping rod 12 extends close to one end of the lower cover 2 . Into the clamping slot 10 , the other end of the clamping rod 12 extends out of the through hole 11 and is fixedly mounted with a pull ring 13 .

Specifically, a limit slot 14 is defined on the inner wall of the top side and the inner wall of the bottom side of the through hole 11 , a support rod 15 is fixedly installed in the limit slot 14 , and a limit block 16 is fixedly installed on the top side and the bottom side of the clamping rod 12 The limit block 16 is slidably sleeved with the support rod 15 , and a spring 17 is sleeved on the support rod 15 .

Specifically, protective covers 18 are fixedly installed on both sides of the upper cover 1 , and the pull ring 13 is located in the protective cover 18 to prevent the pull ring 13 from being touched.

Working principle: multiple clamping top plates 6 firmly clamp the wiring 5, so that the wiring 5 will not easily fall off from the terminal 4; 5 When it is pulled, the wiring 5 drives the roller 7 to rotate, releases a certain length of wiring 5, and compresses the torsion spring 8, so that the wiring 5 and the terminal 4 are buffered to a certain extent, and it is not easy to fall off and cause an open circuit; when it is necessary to open the upper cover 1 and the lower When the cover 2 is repaired, the upper cover 1 and the lower cover 2 can be disassembled by inserting your fingers into the protective cover 18 and hooking the pull tube 13 to pull the clamping rod 12 out of the clamping slot 10 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A novel connector comprises an upper cover (1) and a lower cover (2), and is characterized in that: upper cover (1) is located the top of lower cover (2), upper cover (1) clamps with lower cover (2) mutually, upper cover (1) obtains both sides and has all seted up wiring through-hole (3), install terminal (4) between upper cover (1) and lower cover (2), the one end of terminal (4) is connected with wiring (5), the other end of wiring (5) runs through wiring through-hole (3) and extends to outside upper cover (1), equal fixed mounting has a plurality of centre gripping roof (6) on the bottom side inner wall of upper cover (1) and the top side inner wall of lower cover (2), a plurality of centre gripping roof (6) crisscross the setting and all contact with wiring (5).

2. The novel connector of claim 1, wherein: the upper cover (1) is rotatably provided with a rotary roller (7), the connection wire (5) is wound on the surface of the rotary roller (7), and the rotary roller (7) is provided with a torsion spring (8).

3. The novel connector of claim 1, wherein: two baffles (9) are fixedly mounted on the inner wall of the bottom side of the upper cover (1), and two ends of the torsion spring (8) are respectively contacted with the corresponding baffles (9).

4. The novel connector of claim 1, wherein: draw-in groove (10) have all been seted up to the both sides of lower cover (2), and through hole (11) have all been seted up to the both sides of upper cover (1), and slidable mounting has kelly (12) in through hole (11), and in kelly (12) one end near lower cover (2) extended to draw-in groove (10), the other end of kelly (12) extended to through hole (11) outer and fixed mounting has pull ring (13).

5. The novel connector of claim 4, wherein: spacing groove (14) have all been seted up on the top side inner wall of through hole (11) and the bottom side inner wall, fixed mounting has branch (15) in spacing groove (14), the equal fixed mounting in top side and the bottom side of kelly (12) has stopper (16), stopper (16) and branch (15) slip cup joint, the cover is equipped with spring (17) on branch (15), the one end of spring (17) and the inner wall fixed connection of spacing groove (14), the other end and stopper (16) fixed connection of spring (17).

6. The novel connector of claim 1, wherein: the protective cover (18) is fixedly mounted on two sides of the upper cover (1), and the pull ring (13) is located in the protective cover (18).

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