CN2807563Y

CN2807563Y - Press joint of coaxial terminal press plier

Info

Publication number: CN2807563Y
Application number: CN 200520039502
Authority: CN
Inventors: 廖建周
Original assignee: TAILI COMMUNICATION TOOL CO Ltd KUNSHAN
Current assignee: Hanlong Industrial Co Ltd
Priority date: 2005-02-04
Filing date: 2005-02-04
Publication date: 2006-08-16
Anticipated expiration: 2015-02-04

Abstract

The utility model relates to a press joint which is composed of an inserting and pulling piece and two mould cores respectively fixed on the corresponding ends of the inserting and pulling piece, wherein the inserting and pulling piece is assembled and combined with a press plier in an inserting mode, the different mould cores of one same press joint are just aligned to fixed modules of the press plier through a simple inserting and pulling action, or the other press joint provided with mould cores with other specifications is replaced so that the press plier using the structure of the press joint can carry out pressing work between coaxial terminals and coaxial wires with different specifications, therefore the range of application of the press plier is enlarged.

Description

The crimp head of coaxial terminal Press Plier

Technical field

The utility model relates in the coaxial terminal Press Plier, crimp head improved structure in order to crimp type terminal, be intended to make the crimp head can be via simple Plug Action, promptly applicable to the F coaxial terminal and coaxial signal line crimping of BNC type coaxial terminal, RCA type coaxial terminal, F coaxial terminal or different size, and then enlarge the scope of application of Press Plier.

Background technology

As shown in Figure 1 to Figure 3, the various coaxial terminal structural shape figure that more often use for present general coaxial signal line, the pattern of its terminal includes F coaxial terminal 10 as shown in Figure 1 at least, BNC type coaxial terminal 20 as shown in Figure 2 and patterns such as RCA type coaxial terminal 30 shown in Figure 3, wherein the difference of various coaxial terminal is mainly the adaptation equipment that it continued and cooperates the different joint pattern of formation, but it does not have tangible change yet with connected structure between coaxial signal line basically, be the mode that is forced into direct pressing equally, coaxial signal line is directly pressed solidly tail end in coaxial terminal.

As for, be used for the Press Plier of coaxial signal line of crimping and coaxial terminal, then have one group of stuck-module and one group of crimp head, when coaxial terminal and coaxial signal line tail end place between the stuck-module and crimp head of Press Plier, and make crimp head after stuck-module is advanced displacement by the pressing tongs handle, coaxial terminal and coaxial signal line crimping can be fixed.

But the structural shape of aforementioned coaxial terminal includes the same terminal of RCA type, BNC type at least with terminal and the same terminal of F type, its shape is by finding out among Fig. 1-3, outward appearance differs widely, different specifications is also arranged between the joint of same pattern even, and cause the employed crimp head of existing coaxial terminal Press Plier only can do the crimping of single coaxial terminal, the scope of application of Press Plier is restricted.

The utility model content

The crimp head of coaxial terminal Press Plier of the present utility model comprises:

One plug part is assemblied on the Press Plier and the corresponding position of the stuck-module of Press Plier with inserted mode;

Two core rods are installed in the corresponding end that plugs part respectively;

Aforesaid plug part over against stuck-module, and can see through the direction of pluggable mode transposing plug part with one of them core rod, changes by another core rod over against stuck-module.

As mentioned above, this crimp head is constituted by plugging part and being installed in two core rods that plug the corresponding end of part respectively; Wherein, the plug part is to be assembled mutually with Press Plier with inserted mode, two core rod then can be respectively and be applicable to BNC/RCA type coaxial terminal configuration, and the core rod that is applicable to two kinds of different-formats of F coaxial terminal configuration, or be respectively the core rod of two kinds of different-formats that are applicable to different size F coaxial terminal configuration.

Therefore, can be via simple Plug Action, change the stuck-module of the different core rods of same crimp head over against Press Plier, or change the crimp head that another has other specification core rods, when the user operates Press Plier, make whole crimp head after the stuck-module displacement, can with above-mentioned coaxial terminal wherein any is fixed with coaxial signal line crimping, and then allow crimping operation between coaxial terminal that the Press Plier of using this crimp head structure carried out different size and the coaxial wire rod, use the scope of application of expansion Press Plier.

Description of drawings

Fig. 1 is a kind of F coaxial terminal stereoscopic figure that is commonly called as.

Fig. 2 is a kind of BNC type coaxial terminal stereoscopic figure that is commonly called as.

Fig. 3 is a kind of RCA type coaxial terminal stereoscopic figure that is commonly called as.

Fig. 4 is the application allocation plan between the two pincers spindle clamp angles that crimp head of the present utility model are provided in Press Plier.

Fig. 5 is the STRUCTURE DECOMPOSITION figure between crimp head of the present utility model and the Press Plier.

Fig. 6 is the crimp head structure cutaway view of the utility model first embodiment.

Fig. 7 is the crimp head outward appearance end view of the utility model second embodiment.

Fig. 8 is the Press Plier stereoscopic figure outside the two pincers spindle clamp angles that crimp head of the present utility model are provided in Press Plier.

Fig. 9 is the another kind of two Press Plier stereoscopic figure that clamp outside the spindle clamp angles that crimp head of the present utility model are provided in Press Plier.

Embodiment

For structure of the present utility model is formed, and the overall operation mode, conjunction with figs. is described as follows now:

The crimp head of coaxial terminal Press Plier of the present utility model, the basic structure of its crimp head is formed as Fig. 4 and shown in Figure 5, includes the core rod 42 of a plug part 41 and two different sizes; Wherein:

Plug part 41 is assemblied on the Press Plier 50 stuck-module 52 corresponding positions with Press Plier with inserted mode; As for, two 42 of core rods are installed in the corresponding end of plug part 40 respectively, when using by the stuck-module 52 of plug part 40 one of them core rod 42 over against Press Plier 50, and be respectively equipped with the connected structure of fit mutually between crimp head 40 and the Press Plier 50, and be provided with the buckle structure that is interlocked at the connected structure place respectively, and can see through the direction that the pluggable mode transposing plugs part, change by another core rod over against stuck-module.

In the specific implementation, as Fig. 5 and shown in Figure 6, the connected structure of crimp head 40 is one to be located at the slot 43 at plug part 41 places, the connected structure of Press Plier 50 then is one can correspondingly stretch into the plate 53 of slot 43, two core rods 42 of crimp head 40 promptly are installed in the position of slot 43 both sides, and plug part 41 is provided with trepanning 44 at the position of slot 43 both sides, two 42 of core rods be respectively equipped with can with the affiliated trepanning 44 fixed insertion end of closing 45 that is nested, the insertion end 45 of two core rods 42 is provided with the salient point 46 that stretches into slot 43, Press Plier 50 then is provided with the shrinkage pool 54 that stretches into for salient point 46 on the plate 53 that stretches into slot 43, so can become buckle structure between crimp head 40 and the Press Plier 50 by salient point 46 and shrinkage pool 54.

Moreover, 42 of two core rods on the plug part 40 can be extremely shown in Figure 6 for Fig. 4, be respectively the core rod 42 of two kinds of different-formats that are applicable to different size F coaxial terminal configuration, perhaps as shown in Figure 7, be respectively and be applicable to BNC/RCA type coaxial terminal configuration (left side in graphic), and the core rod 42 that is applicable to two kinds of different-formats of F coaxial terminal configuration (right side in graphic), select to use for the user.

Can be by simple Plug Action, change the stuck-module 52 of the different core rods 42 of same crimp head 40 over against Press Plier 50, or change the crimp head that another has other specification core rods, and allow whole Press Plier 50 be applicable to the coaxial terminal of different size, when the user operates Press Plier, make whole crimp head after the stuck-module displacement, can with above-mentioned coaxial terminal wherein any is fixed with coaxial signal line crimping, and then allow crimping operation between coaxial terminal that the Press Plier of using this crimp head structure carried out different size and the coaxial wire rod.

What deserves to be mentioned is, in earlier figures 4 to embodiment shown in Figure 5, Press Plier 50 is for being provided in crimp head 40 the grip pressure formula body between two pincers handles, 51 angles, certainly its Press Plier 50 can also be for as Fig. 8 and shown in Figure 9, crimp head 40 is provided in two versions that clamp outside handles 51 angles, and do not break away from Press Plier 50 equally is under the effect that utilizes by pressing tongs handle 51, drive via relevant linkage part makes crimp head 40 and stuck-module 52 corresponding closings, and finishes the pattern of coaxial wire rod and coaxial terminal pressure folder.

As mentioned above, the utility model provides one can be via simple Plug Action, crimp head can be changed become to be fit to institute and to desire to carry out the version that the coaxial terminal of crimping uses, and has the function enhancement that enlarges the Press Plier scope of application; But, shown in the above implementation and accompanying drawing, be the utility model preferred embodiment person, be not to limit to the utility model with this, so, with approximate, identical person such as structure of the present utility model, device, feature, all should belong to of the present utility model founding within purpose and the claim such as.

Claims

1, a kind of crimp head of coaxial terminal Press Plier is characterized in that including:

2, the crimp head of coaxial terminal Press Plier as claimed in claim 1 is characterized in that, this crimp head is respectively equipped with the connected structure of fit mutually with this Press Plier, and is provided with the buckle structure that is interlocked at the connected structure place respectively.

3, the crimp head of coaxial terminal Press Plier as claimed in claim 2, it is characterized in that, the connected structure of this crimp head is one to be located at the slot at plug part place, and the connected structure of Press Plier then is one can correspondingly stretch into the plate of slot, and two core rods promptly are installed in the position of these slot both sides.

4, the crimp head of coaxial terminal Press Plier as claimed in claim 3, it is characterized in that, this plug part is provided with trepanning at the position of slot both sides, two core rods then be respectively equipped with can with the affiliated trepanning fixed insertion end of closing that is nested, the insertion end of two core rods is provided with the salient point that stretches into slot, Press Plier then is provided with the shrinkage pool that stretches into for salient point stretching on the plate of slot, in order to do become the buckle structure that plugs between part and the Press Plier by salient point and shrinkage pool.

5, the crimp head of coaxial terminal Press Plier as claimed in claim 1 is characterized in that, this crimp head is provided in two of Press Plier and clamps between the angle of handles.

6, the crimp head of coaxial terminal Press Plier as claimed in claim 1 is characterized in that, this crimp head is provided in two of Press Plier and clamps outside the angle of handles.

7, the crimp head of coaxial terminal Press Plier as claimed in claim 1 is characterized in that, two core rods then are respectively the configuration that is applicable to BNC/RCA type coaxial terminal, and the configuration that is applicable to the F coaxial terminal.

8, the crimp head of coaxial terminal Press Plier as claimed in claim 1 is characterized in that, two core rods then are respectively the configuration that is applicable to different size F coaxial terminal.