CN201113064Y - Transmission signal connector - Google Patents

Abstract

The utility model relates to a signal transmission connector, which consists of a main body, an insulating part, a gasket, an elastic gasket, a liner and a shell, wherein the main body is provided with a base, a cap sleeve and a sleeve, the gasket is provided with a gap, the shell is made of plastic materials and can be matched with an electric wire to be made into the same color, the rear end of the inner wall of the shell is provided with a groove and a step edge, and the middle section of the shell is provided with a blocking part; thus, by means of the plastic shell, not only can the color be preset, but also the cost can be reduced, and the color can be distinguished so as to be assembled according to the color of the electric wire, so as to avoid misconnection of the communication wire.

Description

Transmission signal connector

technical field

The utility model relates to a transmission signal connector.

Background technique

The structure of the general connector 1 is shown in Fig. 1 and Fig. 2. It mainly consists of a body 11, an insulator 12, a washer 13, an elastic washer 14, a gap washer 15, a liner 16 and A casing 17 is formed, wherein the body 11 is made of brass and integrally formed by lathe processing. A chamber 111 is set inside the body 11. A connecting pipe 112 is set at the rear end of the body 11. A stopper 113 and a ring are set on the body 11. Groove 114, in addition in the body 11 housing chamber 111 peripheral wall surface offers some sectional grooves 115, and insulator 12 is grouped in the housing chamber 111 of body 11, insulator 12 center establishes perforation 120 and connecting pipe 112 to run through, and gasket 13, The elastic gasket 14, the notched gasket 15 and the liner 16 are put through the body 11 in sequence, and then pushed to the position between the stopper 113 and the ring groove 114, and finally the aforementioned components are forced into the shell 17, that is A connector 1 can be formed, and the thus formed connector 1 is used for connecting radio frequency coaxial cables in the field of radio equipment and electronic instruments.

However, the existing connector 1 shell 17 is made of metal material, the production cost is high, and it is impossible to distinguish the cable that the connector 1 wants to connect, which is very easy to cause a wrong connection; therefore, the designer of the utility model has considered As the above-mentioned deficiency, it is studied and designed with great concentration, and then the utility model can be developed at first.

Contents of the invention

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a signal transmission connector, which is mainly provided with a plastic shell, which is not only low in cost, but also can be preset in color for distinguishing colors so that it can be connected according to the wire. A color-matched transmission signal connector.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A signal transmission connector, which includes a main body, an insulator, a washer, an elastic gasket, a liner and a shell, wherein the main body includes a base, a cap and a sleeve, and the base is provided with a chamber , The outer side is provided with a ring groove and a stopper, and a connecting pipe is provided behind the base, and the cap is sleeved with the base, and the front end of the cap is provided with a retaining edge, and the sleeve is fastened to the front end of the base. There are a number of buckle blocks on the top, and a number of split grooves in the front section of the sleeve; the insulating part is plugged in the sleeve, and one end of it is inserted into the chamber of the base, and the center of the insulating part is perforated. The perforation is connected with the connecting pipe of the base, the rear section of the insulating part is provided with a socket, the gasket and the elastic gasket are set on the outside of the cap, the gasket is placed on the retaining edge of the cap, and the outer shell is to accommodate the above-mentioned member;

It is characterized in that: the washer is provided with a gap, the shell is made of plastic material and is made of the same color as the wire, a groove and a step edge are provided at the rear end of the inner wall of the shell, and a blocking part is provided near the middle of the shell.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages that: by virtue of the above-mentioned plastic shell, not only the color can be preset, but also the cost can be reduced, and the color can be distinguished so that it can be assembled according to the color of the wire , to avoid misconnecting the communication lines.

Description of drawings

Shown in Fig. 1 is existing three-dimensional exploded view;

Shown in Fig. 2 is existing combined sectional view;

Shown in Fig. 3 is the three-dimensional exploded view of the utility model;

Shown in Fig. 4 is the combined sectional view of the utility model;

Shown in Fig. 5 is the three-dimensional assembly diagram of the present utility model.

Explanation of reference signs: 1-connector; 11-body; 111-container; 112-connecting pipe; 113-stopper; 114-ring groove; - gasket; 14-elastic gasket; 15-notch gasket; 16-liner; 17-shell; 2-main body; 21-base; 211-containment chamber; -connecting pipe; 22-cap; 221-retaining edge; 23-sleeve; 231-block block; 232-cut groove; 3-insulation; - gap; 5 - elastic gasket; 51 - ring piece; 52 - resisting bent piece; 6 - liner; 7 - shell; 70 - groove;

Detailed ways

Relevant utility model is for reaching above-mentioned purpose of use and effect, and the technical means adopted hereby enumerates preferred feasible embodiments, and cooperates as shown in the drawings, and is described in detail as follows:

First of all, please refer to Figure 3, the connector of the present invention is mainly composed of a main body 2, an insulating part 3, a gasket 4, an elastic gasket 5, a liner 6 and a shell 7, wherein The main body 2 is composed of a base 21, a cap cover 22 and a sleeve 23, a housing chamber 211 is established in the base 21, a ring groove 212 and a block upper part 213 are established outside the base 21, and the rear end of the base 21 extends A connecting pipe 214 and a hollow cap 22 are provided, which are socketed with the base 21. The front end of the cap 22 is provided with a retaining edge 221, and the sleeve 23 is fastened to the front end of the base 21, and the outside is covered by the cap 22. Together, the sleeve 23 is provided with a number of buckle blocks 231, and the front section of the sleeve 23 is provided with a number of split grooves 232; In the chamber 211, the center of the insulator 3 is provided with a perforation 31, and the rear section of the insulator 3 is provided with a plug-in part 32, and the gasket 4 and an elastic gasket 5 are sleeved on the outside of the cap 22, wherein the gasket 4 is provided with a gap 40, and the elastic gasket 5 is provided with a ring piece 51, and the inside of the ring piece 51 is provided with two bent pieces 52 that are turned up at both ends, and the liner 6 leans against the retaining edge 221 of the cap cover 22, And shell 7 is to accommodate above-mentioned components, and described shell 7 is to be made as plastic material and can be made into same color with electric wire (for example can be set as red, black, blue etc. and the basic color of electric wire), in shell 7 A groove 70 and a step edge 71 are provided at the rear end of the inner wall, and a blocking portion 72 is provided near the middle.

When assembling, please refer to the third to fifth figures, first take the insulating part 3 and put it into the sleeve 23 so that the front edge is locked and positioned by the stopper block 231 in the sleeve 23, and then the cap cover 22, the elastic pad The sheet 5 and the washer 4 are sleeved on the sleeve 23, and then the sleeve 23 is made to engage the catch block 231 at the rear end with the ring groove 212 of the base 21, and make the inserting part of the rear part of the insulator 3 32 is inserted into the chamber 211 of the base 21, so that the perforation 31 in the center of the insulator 3 is communicated with the connecting pipe 214 of the base 21. After that, push the cap 22 together with the elastic gasket 5 and the washer 4 on the When the stopper 213 of the base 21 is pushed in, the washer 4 is squeezed to close the gap 40. When the cap 22, the elastic washer 5 and the washer 4 are all assembled in the shell 7, the washer 4 Relying on elastic recovery, it is braced to be positioned in the groove 70, and the structure of the elastic gasket 5 by virtue of its ring piece 51 and the supporting curved piece 52 produces a resistance effect, so that the component combination is more stable and fastened, and then the The liner 6 is set outside the sleeve 23, and finally the aforementioned components are forced into the shell 7, and the liner 6 is held against the stopper 72 of the shell 7, while the gasket 4 is held against the shell 7. The edge 71 of the outer shell 7 is slightly stamped by a punching machine so that each component is positioned in the outer shell 7. The outer shell of the connector thus formed is made of plastic material, which is not only low in cost, but also can be prefabricated. The color is provided for easy identification of the color and assembly according to the color of the wire to avoid misconnection of communication wires.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the limitable scope of the claims of the present utility model.

Claims (2)

1. A transmission signal connector, which includes a main body, an insulator, a gasket, an elastic gasket, a liner and a shell, wherein the main body includes a base, a cap and a sleeve, and the base is equipped with A ring groove and a stopper are arranged on the outer side of the container chamber, and a connecting pipe extends behind the base, and the cap is sleeved with the base, and the front end of the cap is provided with a retaining edge, and the sleeve is fastened to the front end of the base. There are several buckle blocks on the sleeve, and several grooves are provided on the front part of the sleeve; the insulator is plugged in the sleeve, and one end of it is inserted into the chamber of the base, and the center of the insulator is set Perforation, the perforation is connected with the connecting pipe of the base, the rear part of the insulating part is provided with a socket, the gasket and the elastic gasket are set on the outside of the cap, the liner is placed on the retaining edge of the cap, and the outer shell is a container. Install the above components; It is characterized in that: the washer is provided with a gap, the shell is made of plastic material and is made of the same color as the wire, a groove and a step edge are provided at the rear end of the inner wall of the shell, and a blocking part is provided near the middle of the shell. 2 . The signal transmission connector according to claim 1 , wherein the elastic washer is provided with a ring piece, and the ring piece is provided with resisting bent pieces at both ends thereof. 3 .

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