CN212848861U

CN212848861U - One-piece coaxial terminal

Info

Publication number: CN212848861U
Application number: CN202022077374.7U
Authority: CN
Inventors: 田小显; 景英权; 关海飞
Original assignee: Ampov Connector System Nantong Co ltd; Delphi Electrical Centers Shanghai Co Ltd
Current assignee: Ampov Connector System Nantong Co ltd; Delphi Electrical Centers Shanghai Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-30
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a one-piece coaxial terminal, including the coaxial terminal body, the coaxial terminal body includes crimping terminal and terminal subassembly, the terminal subassembly includes interior terminal and outer terminal assembly, outer terminal assembly includes dielectric and outer terminal, the crimping terminal realizes two crimping regions through the mode of side material even and combines on same material area, interior terminal is located outer terminal assembly, outer terminal includes contact terminal and V type frame, and the mode of material is even realized contact terminal and V type frame and is combined on same material area through the centre, in the dielectric embedding V type frame, then form the internal compression joint lasso after the crimping of V type frame. Compared with the prior art, the utility model has the advantages of improve coaxial terminal's production efficiency, reduce coaxial terminal's manufacturing cost.

Description

One-piece coaxial terminal

Technical Field

The utility model relates to a coaxial terminal especially relates to a one-piece type coaxial terminal.

Background

The design mode of traditional coaxial connector generally comprises interior crimping lasso, external crimping terminal, dielectric, need produce respectively three times on the production line and just can obtain whole part, then assemble the external crimping terminal, insulator and the dielectric that accomplish of will producing again in the equipment section together, form coaxial connector, but need produce the design that the part was assembled again of three times like this and can lead to the production efficiency of whole product low, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a one-piece coaxial terminal for overcoming the defects of low production efficiency and high cost of the coaxial connector existing in the prior art.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a one-piece type coaxial terminal, includes the coaxial terminal body, the coaxial terminal body includes crimping terminal and terminal subassembly, the terminal subassembly includes interior terminal and outer terminal subassembly, outer terminal subassembly includes dielectric and outer terminal, the crimping terminal realizes two crimping areas and combines on same material area through the mode of side material connection, interior terminal is located outer terminal subassembly, outer terminal includes contact terminal and V type frame, realizes contact terminal and V type frame and combines on same material area through the mode of middle material connection, the dielectric imbeds in the V type frame, then forms the internal pressure after the crimping lasso to V type frame.

The crimp terminal further includes a crimp frame.

Further, the two crimping areas are both located on the same side of the crimping frame.

Further, the crimping areas are movably connected to two ends of the crimping frame respectively.

Further, both of the crimping areas are connected with a terminal assembly.

And the outer terminal is provided with a side wing for wrapping the dielectric medium.

Further, the number of the side wings is 2.

Further, the side wings are symmetrically arranged at both sides of the outer terminal assembly.

Furthermore, one end of the side wing, which is far away from the outer terminal assembly, is provided with a circular limiting hole.

The contact terminal is a hollow structure for placing a head of a dielectric.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. according to the invention, the contact terminal and the V-shaped frame are combined on the same material belt for production in an intermediate material connecting mode, and through the one-piece design, a set of stamping die is saved, a set of jig for terminal assembly is saved, and the production efficiency of the coaxial terminal is improved.

2. The crimping terminal adopts a middle disconnection mode, is connected with the crimping area through the crimping frame, ensures the holding force of the coaxial terminal in plastic, and simultaneously adopts a side material connection mode to realize that the crimping areas of the two crimping areas are combined on the same material belt, so that the efficiency of stamping production and assembly is greatly improved, and the cost of products is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the crimp terminal of the present invention;

fig. 3 is a schematic structural view of the terminal assembly of the present invention;

fig. 4 is a schematic structural diagram of the inner terminal of the present invention;

fig. 5 is a schematic structural view of an outer terminal assembly of the present invention;

fig. 6 is a schematic structural diagram of the dielectric medium of the present invention;

fig. 7 is a schematic structural diagram of the outer terminal of the present invention.

Reference numerals:

1-a coaxial terminal body; 2-crimp terminal; a 3-terminal assembly; 4-an inner terminal; 5-an outer terminal assembly; 6-a dielectric; 7-an outer terminal; 8-flank; 9-crimping frame; 10-a crimping zone; 11-a V-shaped frame; 12-a circular limiting hole; 13-contact terminals.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example one

As shown in fig. 1, a one-piece coaxial terminal includes a coaxial terminal body 1, the coaxial terminal body 1 includes a crimping terminal 2 and a terminal assembly 3, as shown in fig. 3 and 4, the terminal assembly 3 includes an inner terminal 4 and an outer terminal assembly 5, the outer terminal assembly 5 includes a dielectric 6 and an outer terminal 7, as shown in fig. 2, the crimping terminal 2 realizes that two crimping areas 10 are combined on the same tape by way of side material connection, the inner terminal 4 is located in the outer terminal assembly 5, the outer terminal 7 includes a contact terminal 13 and a V-shaped frame 11, the contact terminal 13 and the V-shaped frame 11 are combined on the same tape by way of middle material connection, the dielectric 6 is embedded in the V-shaped frame 11, and then the V-shaped frame 11 is crimped to form an inner crimping ferrule.

The crimp terminal further includes a crimp frame 9.

Both crimping areas 10 are located on the same side of the crimping frame 9.

The crimping areas 10 are respectively and movably connected with the two ends of the crimping frame 9.

Both crimping areas 10 are connected to the terminal assembly 3.

As shown in fig. 5 and 6, the outer terminal 7 is provided with a shoulder 8 for wrapping the dielectric 6.

The number of flanks 8 is 2.

The side wings 8 are symmetrically disposed on both sides of the outer terminal assembly 5.

As shown in fig. 7, a circular stopper hole 12 is formed at one end of the side wing 8 away from the outer terminal assembly 5.

The contact terminal 13 is a hollow structure for placing a head portion of the dielectric 6.

The outer terminal 7 is connected with the contact terminal 13 and the V-shaped frame 11 on the same material belt in a middle connection mode, the compression joint terminal 2 is disconnected in the middle to guarantee the holding force of the coaxial terminal body 1 in plastic, and meanwhile the compression joint terminal 2 is connected with the material on the side to achieve the compression joint areas of the two compression joint areas 10 on the same material belt. The outer terminal 7 and the crimping terminal 2 are designed in a one-piece mode, so that the production efficiency of the coaxial terminal is greatly improved and the production cost of the coaxial terminal is reduced during stamping production and assembly.

In addition, it should be noted that the shapes of the components, the names of the components, and the like of the specific embodiments described in the present specification may be different, and the above description is only an example of the structure of the present invention. All equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications or additions may be made to the described embodiments or similar methods may be adopted by those skilled in the art without departing from the scope of the invention as defined in the claims.

Claims

1. A one-piece coaxial terminal, characterized by comprising a coaxial terminal body (1), the coaxial terminal body (1) includes a crimp terminal (2) and a terminal assembly (3), the terminal assembly (3) comprises an inner terminal (4) and an outer terminal assembly (5), the outer terminal assembly (5) comprises a dielectric (6) and an outer terminal (7), the crimping terminal (2) realizes that two crimping areas (10) are combined on the same material belt in a side material connecting mode, the inner terminal (4) is located inside the outer terminal assembly (5), the outer terminal (7) comprises a contact terminal (13) and a V-shaped frame (11), the contact terminal (13) and the V-shaped frame (11) are combined on the same material belt in a middle material connecting mode, the dielectric (6) is embedded into the V-shaped frame (11), and then the V-shaped frame (11) is pressed to form an inner pressing ferrule.

2. A one-piece coaxial terminal according to claim 1, wherein the crimp terminal further comprises a crimp frame (9).

3. A one-piece coaxial terminal according to claim 2, wherein the two crimping areas (10) are both located on the same side of the crimping frame (9).

4. A one-piece coaxial terminal according to claim 3, wherein the crimping areas (10) are articulated at the two ends of the crimping frame (9), respectively.

5. A one-piece coaxial terminal according to claim 4, characterized in that both crimping areas (10) are connected with the terminal assembly (3).

6. A one-piece coaxial terminal according to claim 1, wherein the outer terminal (7) is provided with a shoulder (8) for encasing the dielectric (6).

7. A one-piece coaxial terminal according to claim 6, wherein the number of flanks (8) is 2.

8. A one-piece coaxial terminal according to claim 7, wherein the side wings (8) are symmetrically arranged on both sides of the outer terminal assembly (5).

9. A one-piece coaxial terminal according to claim 8, wherein the shoulder (8) is provided with a circular stopper hole (12) at an end thereof remote from the outer terminal assembly (5).

10. A one-piece coaxial terminal according to claim 1, characterized in that the contact terminal (13) is of hollow construction.