KR880000766Y1 - Jointer of coaxial connector - Google Patents

Abstract

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Description

Connector of coaxial connector

1 is an exploded view of the assembly and parts of the jack of the present invention.

Figure 2 is an exploded view of the assembly and parts of the plug of the present invention.

3 is an exploded perspective view of FIGS. 1C, 1D, 1E, and 1F of the present invention.

4 is an illustration of the assembled state of Fig. 1b, 1c, 1d, 1e, 1f of the present invention.

Figure 5 is a perspective view of a state of contact assembly of Figure 1b to Figure 1e of the present invention.

Figure 6 is an exemplary cross-sectional view of a fully assembled state of the jack of the present invention.

* Explanation of symbols for main parts of the drawings

1: conductor core 2: internal terminal binding part

3: intermediate conductor end 3 ': intermediate conductor

4: conductor insertion hole 5: conductor end contact groove

5 ': binding groove 6, 6': protrusion

7: end of protection 11 11: conductor core

12: through hole 13: intermediate conductor

14: conductor insertion hole 15: conductor end contact groove

15 ': binding groove 16, 16': protrusion

17: end of the protective cap a: overall assembly of the jack

b: Cord line c: External terminal tube

d: internal terminal e-f: connection insulated pipe

g, n: appearance h: overall assembly of the flocs

i: Code line j: External terminal tube

k: Internal terminal l, m: Insulated pipe

The present invention relates to a connector of a coaxial connector that is improved to complete the assembly at one time by inserting the connector and the molded article in the exterior, such as a coaxial cord attached to a separate terminal by removing the insert.

Conventional connectors were manufactured by forming an insulator and an outer shape by injecting an insulator while maintaining an inner and an outer conductor in a mold and coaxial cords mounted on the inner and outer terminals by soldering, welding, or pressure welding. Although it seems simple, insert-molding the terminal with the cord one by one is unnecessary for the process water and the operation of the machine, and the resin flows when the insulating liquid is injected into the mold. There were many defects such as causing a bad accident such as shorting or shorting of the conductor.

The present invention is to solve the conventional disadvantages of the conventional solution to reduce the process and improve the quality as described in detail by the accompanying drawings as follows.

Figure 1 (a) is an illustration of the entire assembly plane of the assembled jack, Figure 6 is a cross-sectional structure of the assembled jack, the outer terminal tube (c) is a metal cylindrical type, the inner terminal (d), the connection insulated tube (e) (f) is configured as shown in FIG. 3 and is formed in the appearance g.

First, the coaxial cord connected as shown in Fig. 5 is peeled off as shown in Fig. 1 (b), and the internal terminal binding portion 2 is crimped to the inner conductor core 1, and the intermediate conductor end portion 3 of the cord is disconnected. The intermediate conductor end 3 is placed in the conductor end contacting groove 5 by inserting it into the conductor insertion hole 4 of the tube (e), and the cord is engaged by engaging the connection insulated pipes (e) and (f), and the outer side of the metal cylinder When the terminal tube (c) is covered as shown in FIG. 4, the intermediate conductor 3 'and the external terminal tube c are connected, and this is the base of the external terminal tube c, that is, the connection insulator tube e, ( f) The intermediate conductor 3 'and the external terminal pipe c are bound together in a completely conductive state by being squeezed into the conductor end connecting groove 5 and the binding groove 5' near the end of the f). The insulators remain bonded. When the intermediate conductor end 3 of the outer intermediate conductor 3 'of the outer terminal tube c is protruded, the insulated part is cut off and the connection insulated tube e inserted into the exterior g from the shaft of the coaxial cord (e) ( When the projections 6 and 6 'of f) are hooked to the protective end 7 of the exterior g as shown in FIG. 6, the jack is completely assembled.

Joining of the internal terminal binding portion 2 and the conductor core wire 1 may be performed by soldering, welding, or the like other than crimping, or may be bonded between the insulators with a contact agent when assembling.

FIG. 2 (h) is the entire assembly drawing after the assembly is completed, and the overall assembly diagram of the flocks shown in FIG. 2 (h) is the external terminal pipe (j), the internal terminal (k), the connection insulated pipe (l) and ( m) and appearance (n). When assembling this, it is like a jack. First, the coating of the coaxial cord wire (i) is peeled off, and the lead end of the conductor core 11 is inserted into the inner through hole 12 of the inner terminal k. Weld and cut off the excess).

Next, the intermediate insulator 13 of the coaxial cord wire i is inserted into the conductor insertion hole 14 of the connection insulator l as shown in FIG. The coaxial cord is separated and bound between the terminals and the inner terminal (j) is sufficiently inserted in the order of the inner terminal (k), the connecting insulation tube (l), and the (m). When the contact grooves 15 and the binding grooves 15 'of the rear end portions of the projections 16 and 16' of the connecting insulation tubes l and m are crimped, they are completely fixed as in the jack (a). .

If it is inserted into the outer shell n like a jack and the projections 16 and 16 'are caught by the protective end 17 of the outer shell n where the projection is caught, the flocks are completely assembled, thus almost similar to the jack. Therefore, the perspective view of the flocks is omitted.

After the assembly of the jack and the plug is completed in this way, when the plug (h) is coupled to the jack (a), the plug (h) is connected to the inner terminal (d) of the left inner terminal binding portion (2) of the jack of FIG. The protruding portion of the inner terminal (k) of the insertion is inserted into the conductive state. In other words, the external terminal pipes c and j are connected, and the internal terminals d and k are connected to allow current to flow.

Since it is assembled as above, the jack and the plug cannot be disassembled or damaged by normal operation, and can maintain the perfect conduction state, and there is no breakdown, short circuit, etc., and most of the components are produced by the automatic machine. It can be done, the number of processes required, and it is effective to obtain a reliable product.

Claims (1)

In the jack or plug portion of the coaxial cord connector, two connection insulating tubes (e) (f) (l) (m), which isolate the internal electrode and the external electrode, are formed of two protrusions each having a resilient protrusion on each of its bases. (6) (6 ') (16) (16') and integrated by incorporating a coaxial cord core wire (1) (11) and a connection insulated tube formed by inserting an internal electrode on a normal external terminal tube (d) (j). Connector of coaxial connector, fully assembled by covering the outer g (n) with protective cap end (7 (17)) which is the catching part of the projection against the projection.