CN210490016U

CN210490016U - Electronic connector

Info

Publication number: CN210490016U
Application number: CN201921733500.0U
Authority: CN
Inventors: 吴明; 曾大庆; 杨自然; 吴仲彬; 陈倩
Original assignee: Nanjing Huamai Technology Co Ltd
Current assignee: Nanjing Huamai Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-05-08
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses an electronic connector, which comprises a finished product jumper, an electronic contact and a limit clamping seat; the finished jumper comprises a crystal head positioned at the front end and a telescopic groove positioned at the rear part of the crystal head; the limiting clamping seat comprises a fixing clamping ring with a notch and deformation capacity, and the fixing clamping ring is matched and fixed with the telescopic groove; a fixing hole is formed below the fixing clamping ring, and a clamping block is arranged above the inner ring of the fixing hole; the fixing clamp strip is arranged below the electronic contact, a plurality of clamping grooves are formed in the surface of the fixing clamp strip, the fixing clamp strip penetrates through the fixing hole, and the clamping block is matched with the clamping grooves for limiting. The beneficial effects of the utility model reside in that, spacing cassette is spacing to finished product wire jumper, electronic contact, and it is spacing to realize electronic contact's physics, and the structure is all simple relatively with the use, but convenient on-the-spot preparation.

Description

Electronic connector

Technical Field

The utility model relates to an improvement product of finished product wire jumper specifically is to relate to an electronic connector.

Background

The application field of the finished product jumper is wide, and in some occasions, the finished product jumper needs to be correspondingly improved. For example, when the finished patch cord is used with a distribution frame, there is a need for post-maintenance, and therefore, a conventional distribution frame is added with a circuit that can be contacted with the distribution frame, and a current signal generated by the circuit is used to indicate whether the finished patch cord is correctly installed and post-maintenance. One possible approach is to add an electrical contact to the finished jumper for making contact with the circuit.

Disclosure of Invention

In view of the drawbacks of the prior art, the object of the present invention is to provide an electronic connector with electronic contacts that is structurally fixed and can be used as a non-standard product universal solution.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:

an electronic connector comprises a finished jumper wire, an electronic contact and a limiting clamping seat; the finished jumper comprises a crystal head positioned at the front end and a telescopic groove positioned at the rear part of the crystal head; the limiting clamping seat comprises a fixing clamping ring with a notch and deformation capacity, and the fixing clamping ring is matched and fixed with the telescopic groove; a fixing hole is formed below the fixing clamping ring, and a clamping block is arranged above the inner ring of the fixing hole; the fixing clamp strip is arranged below the electronic contact, a plurality of clamping grooves are formed in the surface of the fixing clamp strip, the fixing clamp strip penetrates through the fixing hole, and the clamping block is matched with the clamping grooves for limiting.

Preferably, the retaining collar is in the form of a circular hoop.

As a preferred scheme, a step-shaped first limiting surface is arranged below the crystal head; the electronic contact comprises a mounting hole through which the crystal head can pass, a second limiting surface is arranged at the edge of the mounting hole and divides the mounting hole into two parts, and the first limiting surface and the second limiting surface are in contact fit for limiting.

Preferably, the electronic contact is provided with a contact spring, and the contact spring is matched with a circuit on the electronic distribution frame to work.

Preferably, the fixing clamping ring is matched with the cable of the finished jumper for limiting.

Preferably, the height of the fixing clamping ring is between 5mm and 10 mm.

The beneficial effects of the utility model reside in that, spacing cassette is spacing to finished product wire jumper, electronic contact, and it is spacing to realize electronic contact's physics, and the structure is all simple relatively with the use, but convenient on-the-spot preparation.

Drawings

Fig. 1 is an explosion diagram of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic diagram of a finished jumper configuration.

Fig. 4 is a schematic diagram of an electrical contact configuration.

Fig. 5 is a schematic diagram of the fitting and limiting of the fixture block and the clamping groove.

Fig. 6 is a schematic structural diagram of one embodiment of a limiting clamping seat.

Fig. 7 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses an overall thought is to increase an electronic contact 200 and a spacing cassette 300 on finished product wire jumper 100's basis, and the three cooperation forms electronic connector after fixed. Due to the standard of the finished jumper, only the size of the crystal head 101 is specified, and the size of the tail cable telescopic groove 102 is not specified, although the convention is formed in the industry, the sizes of the crystal head and the tail cable telescopic groove are different, but the crystal head and the tail cable telescopic groove are similar in shape, only the distance of the groove is different, and the opening direction is different. The limiting clamping seat 300 is limited by the telescopic groove 102 clamping the tail part of the finished product jumper, does not affect the bending radius of a cable at a joint, and is compatible with all finished product jumpers in the current market.

The finished jumper 100 includes a crystal head 101 at the front end and a telescoping slot 102 at the rear of the crystal head 101. A first stepped limiting surface 104 is arranged below the crystal head 101. The limiting clamping seat 300 comprises a circular hoop-shaped fixing clamping ring 301 with a gap and with deformation capacity, and the fixing clamping ring 301 is matched and fixed with the telescopic groove 102. When the two are assembled, the telescopic groove 102 is clamped into the fixing clamping ring 301 from the notch, and when the telescopic groove is completely placed in, the fixing clamping ring 301 is clamped into the telescopic groove 102 due to the deformation capacity of the fixing clamping ring 301, so that the limiting of the two is realized. Although the specifications of the telescopic grooves of finished jumper wires of different models can have certain differences, the limiting clamping seat 300 can also adapt to the requirements due to the deformation capacity. Fixing holes 302 are formed below the fixing clip 301, and a latch 303 is arranged above the inner ring of the fixing holes 302.

The electronic contact 200 comprises a mounting hole 201 through which the crystal head 101 can pass, the edge of the mounting hole 201 is provided with a second limiting surface 204 which divides the mounting hole into two parts, and after the crystal head 101 is mounted in the mounting hole 201 and the first limiting surface 104 is contacted with the second limiting surface 204, the crystal head can not move forwards continuously, so that the single-direction limiting of the crystal head and the second limiting surface is realized.

A fixing clip strip 205 is arranged below the electronic contact, a plurality of clip grooves 206 are arranged on the surface of the fixing clip strip 205, the fixing clip strip 205 penetrates through a fixing hole 302 arranged below a fixing collar 301, and a clip block 303 is matched with the clip grooves 206 for limiting, so that the limiting of the finished jumper 100 and the electronic contact 200 in the other direction is realized.

The contact spring 203 is arranged on the electronic contact 200, and the position of the contact spring 203 is relatively free, mainly because the contact spring is matched with a circuit on an electronic distribution frame, and the position and the shape of the contact spring are determined according to the specific structure of the electronic distribution frame. The main content of the present invention relates to the shape and fixing manner of the finished jumper wire 100, the electronic contact 200 and the spacing card seat 300.

As shown in fig. 6 and 7, in some embodiments, the finished jumper 100 and the limit clamp 300 may be fixed by friction. In this case, the contact part of the fixing collar 301 with the finished jumper 100 is the cable 103, not the telescopic slot 102, and the height of the fixing collar 301 of the limit cassette 300 is obviously increased, so that a larger area can be obtained when the fixing collar 301 is in contact with the cable 103, and a larger friction force can be obtained. Generally, the height of the fixing clamp ring is between 5mm and 10 mm.

Claims

1. An electronic connector is characterized by comprising a finished jumper wire, an electronic contact and a limiting clamping seat; the finished jumper comprises a crystal head positioned at the front end and a telescopic groove positioned at the rear part of the crystal head; the limiting clamping seat comprises a fixing clamping ring with a notch and deformation capacity, and the fixing clamping ring is matched and fixed with the telescopic groove; a fixing hole is formed below the fixing clamping ring, and a clamping block is arranged above the inner ring of the fixing hole; the fixing clamp strip is arranged below the electronic contact, a plurality of clamping grooves are formed in the surface of the fixing clamp strip, the fixing clamp strip penetrates through the fixing hole, and the clamping block is matched with the clamping grooves for limiting.

2. The electronic connector of claim 1, wherein said retaining collar is in the form of a circular hoop.

3. The electronic connector according to claim 1, wherein a stepped first limiting surface is arranged below the crystal head; the electronic contact comprises a mounting hole through which the crystal head can pass, a second limiting surface is arranged at the edge of the mounting hole and divides the mounting hole into two parts, and the first limiting surface and the second limiting surface are in contact fit for limiting.

4. An electronic connector according to claim 1, wherein said electrical contacts are provided with contact springs which cooperate with circuits on the electrical distribution frame.

5. The electrical connector of claim 1, wherein the retaining collar engages a cable of a finished jumper to retain the cable.

6. The electrical connector of claim 5, wherein the retaining collar has a height of between 5mm and 10 mm.