KR200144258Y1 - Insulator integrated connector structure - Google Patents

Abstract

The present invention relates to a connector structure that is suitable for simplifying complex shapes and strengthening terminal holding force by integrating the couplings of the insulators in a dual state, the characteristics of which are the connector body and the center contact. An insulator that insulates therebetween is integrally formed, and a center contact fixing means capable of fixing a center contact to the center contact and the integral insulator is provided.

Description

Insulator integrated connector structure

The present invention relates to an insulator integrated connector structure. More specifically, the insulator that insulates between the connector body and the center contact is integrated into a single insulator, which was previously composed of two, to simplify the process and enhance the terminal holding force. To an insulator integrated connector structure.

In the conventional connector structure, as shown in FIG. 1, insulators 3a and 3b, which serve to insulate between the connector body 1 and the center contact 2, are separately formed so that each insulator 3a and 3b is formed. ), The center contact 2 is inserted into and fixed to the center of the first insulator 3a, and then inserted into the second insulator 3b to the body 1. By inserting and fixing with caulking 4, one connector could be completed. Here, reference numeral 2a is a contact portion.

However, the conventional connector structure configured as described above has a problem in that the two insulator structures are not united, so that a process of joining each other is additionally performed, and the length of the insulator supporting the center contact is short so that the contact point of the contact portion of the center contact is made. There are many problems such as weak state holding power, instability of contact with external terminals.

Therefore, the present invention has been made to solve the above problems, the purpose of which is to insulate the process between the connector body and the center contact by integrating the process by integrating the one that was previously composed of two An insulator integrated connector structure is provided that simplifies and enhances the holding force of terminals.

1 shows a conventional connector structure,

1a is a sectional front view.

Figure 1b is a low sectional view.

1c is a right cross-sectional view.

2 shows an insulator integrated connector structure according to the present invention,

Figure 2a is a front cross-sectional view.

2b is a low sectional view.

2c is a right sectional view.

* Explanation of symbols for main parts of the drawings

1, 11: connector body 2, 12: center contact

3a: first insulator 3b: second insulator

4, 14 caulking 12a: contact portion

12b: protrusion 13: integral insulator

13a: Insertion groove

In order to achieve the above object, the insulator integrated connector structure according to the present invention,

A contact including a contact portion inserted into an outlet for electrical connection, a contact portion cut into a predetermined shape on the opposite side from the connection portion, and a protrusion projecting in a predetermined shape between the contact portion and the contact portion;

An insulator formed between the contact and the connector body and integrally formed to insert and support the contact, and having an insertion groove formed at a predetermined position to insert the protrusion of the contact;

A connector body for inserting and fixing the assembly of the contact and the insulator;

And a caulking means for fixing the connector body.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In addition, in all the drawings for demonstrating an embodiment, the thing with the same function uses the same code | symbol, and the repeated description is abbreviate | omitted.

Figure 2 shows an insulator integrated connector structure according to the present invention, Figure 2a is a front sectional view, Figure 2b is a low cross-sectional view, Figure 2c is a right sectional view.

As shown in the drawing, a connecting portion 12c inserted into an outlet for electrical connection, a contact portion 12a cut into a predetermined shape opposite to the connecting portion 12c, and the connecting portion 12c and the contact portion 12a. ) Is formed integrally to insulate between the contact 12 and the connector body 11, the contact 12 consisting of a projection (12b) protruding in a predetermined shape and to insert and support the contact (12) An insulator 13 having an insertion groove 13a formed at a predetermined position so that the protrusion 12b of the contact 12 is inserted, and a connector body for inserting and fixing the assembly of the contact 12 and the insulator 13 ( 11) and a caulking 14 for fixing the connector body 11.

A feature of the present invention is to form an insulator 13 that insulates between the connector body 11 and the center contact 12 integrally. The integral insulator 13 is formed with an insertion groove 13a for inserting and fixing the protrusion 12b formed in the center contact. The center contact 12 is integrally formed with a protrusion 12b for fitting into the insertion groove 13a and a contact portion 12a for electrical connection.

According to the insulator integrated connector structure of the present invention by the above configuration, the insulator which serves to insulate between the connector body 11 and the center contact 12 is characterized in that formed integrally. When the center contact 12 is inserted along the inside of the unitary insulator 13, a protrusion 12b formed by protruding a portion of the center contact 12 is inserted into the insertion groove 13a of the unitary insulator 13. The center contact 12 is then completely fixed with the integral insulator 13. Accordingly, in the present invention, the length of the insulator supporting the center contact is longer than in the conventional case, so that the contact state holding force of the contact portion of the center contact can be strengthened, and the center contact 12 and the integral insulator 13 assembled as described above are provided. By inserting the assembly of the back into the body 11 and fixed to the body 11 by caulking (14) it is possible to complete the connector stable in contact with the external terminal.

As described above, according to the insulator integrated connector structure according to the present invention, the length of the insulator supporting each center contact is formed by fixing the center contact by unifying the insulation means that insulates the connector body and the center contact. Since it is longer than the case to give a sufficient holding force to the contact portion of the center contact there is a useful to make a stable contact when combined with the external terminal.

In addition, preferred embodiments of the present invention are disclosed for the purpose of illustration, those skilled in the art will be possible to various modifications, changes, additions, etc. within the spirit and scope of the present invention, such modifications and modifications belong to the following utility model registration claims Should be seen.

Claims (1)

A connector structure comprising: a contact portion inserted into an outlet for electrical connection, a contact portion cut into a predetermined shape on the opposite side of the connecting portion, a contact formed by a protrusion projecting in a predetermined shape between the connecting portion and the contact portion, and Insulated between the contact and the connector body and integrally formed to insert and support the contact, an insulator having an insertion groove formed in a predetermined position to insert the protrusion of the contact, and for inserting and fixing the assembly of the contact and the insulator And a connector body, and caulking means for fixing the connector body.