CN213989285U - Coaxial line end connector - Google Patents
Coaxial line end connector Download PDFInfo
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- CN213989285U CN213989285U CN202023301404.4U CN202023301404U CN213989285U CN 213989285 U CN213989285 U CN 213989285U CN 202023301404 U CN202023301404 U CN 202023301404U CN 213989285 U CN213989285 U CN 213989285U
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- butt
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Abstract
The utility model provides a coaxial line end connector, is through the hollow out construction of insulating rubber core, makes the drum overlap joint portion of central terminal atress flexible when the coaxial slab end connector of electrical property overlap joint, and the butt structure butt through the insulating rubber core the partial structure of drum overlap joint portion left and right sides, thereby the restriction the degree that drum overlap joint portion atress warp to take place the flexural deformation after avoiding drum overlap joint portion atress.
Description
Technical Field
The present invention relates to a coaxial connector, and more particularly, to a coaxial connector capable of preventing a barrel overlapping portion from being flexibly deformed when a force is applied to the barrel overlapping portion.
Background
At present, the coaxial cable end connector is used to connect the coaxial cable and electrically connect the coaxial board end connector to transmit signals, and in recent years, the coaxial cable end connector has been widely used in computers and peripheral devices thereof, communication products and consumer electronics products to transmit signals.
However, the coaxial cable end connector is electrically connected to the coaxial board end connector, and the coaxial cable end connector is often deformed due to improper force application, thereby affecting the use.
Therefore, how to improve the structural design of the coaxial end connector to prevent the electrical overlapping portion of the coaxial end connector from being deformed due to improper stress is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above-described shortcomings of the prior art, the present application provides a coaxial end connector for mating with a coaxial plate end connector. Coaxial line end connector includes: center terminal and insulating rubber core. The central terminal is provided with a cylinder lapping part for electrically lapping the coaxial plate end connector, the cylinder lapping part at least comprises a left lapping arm and a right lapping arm, the left lapping arm is provided with a left butt lapping structure and a left exposed lapping structure, and the right lapping arm is provided with a right butt lapping structure and a right exposed lapping structure. The insulating rubber core is provided with a butt structure, a left hollow structure and a right hollow structure. The abutting structures abut against the left abutting lap joint structure and the right abutting lap joint structure respectively. The left hollow structure is adjacent to the left exposed lapping structure, and the left exposed lapping structure is exposed. The right hollow structure is adjacent to the right exposed lapping structure, and the right exposed lapping structure is exposed. Wherein, the same shaft plate end connector of drum overlap joint portion electric property overlap joint, the left side exposes the overlap joint structure atress and warp through left hollow out construction, and the right side exposes the overlap joint structure atress and warp through right hollow out construction, and the butt structure is through left butt overlap joint structure of difference butt and right butt overlap joint structure, and the degree that the left overlap joint arm of restriction and right overlap joint arm atress warp to take place the flexible deformation behind avoiding left overlap joint arm and the right overlap joint arm atress.
Optionally, to aforementioned coaxial line end connector, wherein, left butt overlap joint structure separates with the one end side of right butt overlap joint structure to constitute the seam between left lap joint arm and the right lap joint arm, the butt joint structure extends through the periphery of seam, with butt left butt overlap joint structure and right butt overlap joint structure respectively.
Optionally, the coaxial connector further comprises a left butt joint structure having a left butt joint upper part lap joint substructure and a left butt joint lower part lap joint substructure, and a right butt joint structure having a right butt joint upper part lap joint substructure and a right butt joint lower part lap joint substructure. Wherein, the butt structure passes through the left butt upper overlap substructure of butt, and the degree of the atress deformation of restriction left overlap arm top, and the butt structure passes through the left butt lower overlap substructure of butt, and the degree of the atress deformation of restriction left overlap arm below. The butt structure passes through butt right butt top overlap joint substructure, and the degree of the atress deformation of restriction right overlap joint arm top, and the butt structure passes through butt right butt below overlap joint substructure, and the degree of the atress deformation of restriction right overlap joint arm below.
Optionally, the coaxial line end connector further comprises a left exposed overlapping structure located between the left butt joint upper overlapping substructure and the left butt joint lower overlapping substructure, and a right exposed overlapping structure located between the right butt joint upper overlapping substructure and the right butt joint lower overlapping substructure.
Optionally, for the coaxial line end connector, the left overlapping arm and the right overlapping arm have arc-shaped cross sections respectively.
Compared with the prior art, the coaxial line end connector has the central terminal and the insulating rubber core. Wherein, the center terminal has the drum overlap joint portion that is used for the coaxial slab end connector of electrical property overlap joint, and the insulating rubber core has butt structure and hollow out construction, and the butt structure is through the partial structure of the butt drum overlap joint portion left and right sides respectively, and the degree that the left overlap joint arm and this right overlap joint arm atress warp to take place the flexural deformation after avoiding drum overlap joint portion atress. In addition, the cylinder overlapping part is electrically overlapped with the coaxial plate end connector and is stressed, and the cylinder overlapping part can deform through the hollow structure, so that the cylinder overlapping part can be smoothly electrically overlapped with the coaxial plate end connector.
Drawings
Fig. 1 is a perspective view of a coaxial end connector of the present application.
Figure 2 is a top view of the coaxial line end connector of figure 1.
Figure 3 is an enlarged view of a portion of the coaxial line end connector shown in figure 2.
Fig. 4 is a schematic view of a first usage state of the coaxial line end connector of the present application.
Fig. 5 is a bottom view of the structure shown in fig. 4.
Fig. 6 is a cross-sectional view of the structure shown in fig. 5 taken along line a-a.
Fig. 7 is a cross-sectional view of the structure shown in fig. 5 taken along line B-B.
Fig. 8 is a schematic view of a second state of use of a coaxial line end connector of the present application.
Fig. 9 is a bottom view of the structure shown in fig. 8.
Fig. 10 is a cross-sectional view of the structure shown in fig. 9 taken along line CC.
Figure 11 is a first partial perspective cross-sectional view of a coaxial end connector of the present application.
Figure 12 is a second partial perspective cross-sectional view of a coaxial end connector of the present application.
Figure 13 is a first partial perspective cross-sectional view of a coaxial end connector of the present application in use.
Figure 14 is a second partial perspective cross-sectional view of a coaxial end connector of the present application in use.
Figure 15 is a third partial perspective cross-sectional view of a coaxial end connector of the present application in use.
Figure 16 is a fourth partial perspective cross-sectional view of a coaxial end connector of the present application in use.
Detailed Description
The technical contents of the present application will be described with reference to specific embodiments in the following description, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure of the present application. The present application is capable of other and different embodiments and of being practiced or being carried out in various ways. Various modifications and changes may be made in the details of the present description without departing from the spirit of the application, from various aspects and applications. In particular, the proportion and the relative position of the various elements in the drawings are merely exemplary in nature, and are not intended to represent the actual conditions under which the present application may be practiced.
For the technical idea of the present application, please refer to fig. 1 to fig. 16 and the following description together:
in the present application, as shown in fig. 1 to 16, the coaxial line end connector 1 is used to mate with the coaxial board end connector 2 for transmitting signals. Coaxial line end connector 1 includes: a center terminal 11 and an insulating rubber core 12. The front end of the center terminal 11 has a cylindrical overlapping portion 111 for electrically overlapping the coaxial plate-end connector 2, and in the present application, the cylindrical overlapping portion 111 is formed by bending at least a left overlapping arm 1111 and a right overlapping arm 1112, and therefore the left overlapping arm 1111 and the right overlapping arm 1112 may have arc-shaped cross sections, and in addition, since the left overlapping arm 1111 and the right overlapping arm 1112 are not integrally formed, a joint G may be formed between the left overlapping arm 1111 and the right overlapping arm 1112. Left lap arm 1111 has left butt lap structure 11111 and left exposed lap structure 11112, and right lap arm 1112 has right butt lap structure 11121 and right exposed lap structure 11122, wherein left butt lap structure 11111 is separated from one end side of right butt lap structure 11121 to constitute a joint G between left lap arm 1111 and right lap arm 1112.
The insulating rubber core 12 has an abutting structure 121, a left hollow structure 122 and a right hollow structure 123. The butt structure 121 can extend and butt left butt lapping structure 11111 and right butt lapping structure 11121 respectively in the left and right sides of cylinder lapping portion 111, so, the coaxial board end connector 2 of cylinder lapping portion 111 electrical property overlap joint, the butt structure 121 can restrict the degree that left lapping arm 1111 and right lapping arm 1112 atress warp in the left and right sides of cylinder lapping portion 111 to avoid seam G excessively to increase and also avoid taking place the flexiplexibility after left lapping arm 1111 and right lapping arm 1112 atress warp.
Preferably, the left butt lap structure 11111 has a left butt upper lap sub-structure 111111 and a left butt lower lap sub-structure 111112, wherein the left exposed lap structure 11112 is located between the left butt upper lap sub-structure 111111 and the left butt lower lap sub-structure 111112 to separate the left butt upper lap sub-structure 111111 from the left butt lower lap sub-structure 111112. The right butt lap structure 11121 has a right butt upper lap sub-structure 111211 and a right butt lower lap sub-structure 111212, wherein the right exposed lap structure 11122 is located between the right butt upper lap sub-structure 111211 and the right butt lower lap sub-structure 111212, so as to separate the right butt upper lap sub-structure 111211 from the right butt lower lap sub-structure 111212.
Correspondingly, the abutting structure 121 respectively limits the degree of deformation caused by stress on the upper and lower sides of the left overlapping arm 1111 by abutting against the left abutting upper overlapping substructure 111111 and the left abutting lower overlapping substructure 111112, so as to prevent the left overlapping arm 1111 from being flexibly deformed after being stressed; and the abutting structure 121 respectively abuts against the right abutting upper joint sub-structure 111211 and the right abutting lower joint sub-structure 111212, so as to respectively limit the degree of deformation caused by the force applied to the upper and lower sides of the right joint arm 1112, and to prevent the right joint arm 1112 from being flexibly deformed after being applied with the force.
The left hollow structure 122 is adjacent to the left exposed overlapping structure 11112, and exposes the left exposed overlapping structure 11112, so that the left exposed overlapping structure 11112 can be stressed to deform through the left hollow structure 122, so that the shape of the cylindrical overlapping portion 111 can be changed to electrically overlap the coaxial board-end connector 2 smoothly.
The right hollow structure 123 is adjacent to the right exposed overlapping structure 11122, and the right exposed overlapping structure 11122 is exposed, so that the right exposed overlapping structure 11122 can be stressed to deform through the right hollow structure 123, so that the shape of the cylindrical overlapping portion 111 can be changed to electrically overlap the coaxial board-end connector 2 smoothly.
To sum up, this application provides a structural design of coaxial line end connector, through the hollow out construction of insulating rubber core, makes the drum overlap joint portion of central terminal atress flexible when the coaxial slab end connector of electric property overlap joint, and the butt structure butt through the insulating rubber core the partial structure of drum overlap joint portion left and right sides, thereby the restriction the degree that drum overlap joint portion atress warp to take place the flexural deformation after avoiding drum overlap joint portion atress.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the present application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application shall be determined by the claims of the present application.
Description of the symbols
1 coaxial line end connector
11 center terminal
111 cylindrical overlapping part
1111 left lapping arm
11111 left-abutting lap joint structure
111111 left-abutting upper-lap sub-structure
111112 left-abutted lower lap joint substructure
11112 left exposed lapping structure
1112 right strap arm
11121 Right-butting lap joint structure
111211 right butt upper joint sub-structure
111212 right butt lower joint sub-structure
11122 Right-exposed lapping structure
12 insulating rubber core
121 abutting structure
122 left hollow structure
123 right hollow structure
2 coaxial plate end connector
G seam
Claims (5)
1. A coaxial line end connector for mating with a coaxial board end connector, the coaxial line end connector comprising:
the central terminal is provided with a cylinder lapping part, the cylinder lapping part is used for electrically lapping the coaxial plate end connector, and the cylinder lapping part at least comprises a left lapping arm and a right lapping arm, the left lapping arm is provided with a left butt lapping structure and a left exposed lapping structure, and the right lapping arm is provided with a right butt lapping structure and a right exposed lapping structure; and
an insulating rubber core, which is provided with a butting structure, a left hollow structure and a right hollow structure; the abutting structure abuts against the left abutting and lapping structure and the right abutting and lapping structure respectively; the left hollow structure is adjacent to the left exposed lap joint structure, and the left exposed lap joint structure is exposed; the right hollow structure is adjacent to the right exposed lapping structure, and the right exposed lapping structure is exposed, wherein,
this coaxial plate end connector of drum overlap joint portion electrical property overlap joint, this left side exposes the overlap joint structure atress and warp through this left hollow out construction, and this right side exposes the overlap joint structure atress and warp through this right hollow out construction, and this butt structure is through this left butt overlap joint structure of difference butt and this right butt overlap joint structure, and the degree that this left overlap joint arm and this right overlap joint arm atress warp is restricted to avoid taking place the flexiplexibility behind this left overlap joint arm and this right overlap joint arm atress.
2. The coaxial end connector of claim 1, wherein the left abutting lap structure is spaced apart from one end side of the right abutting lap structure to form a seam between the left and right lap arms, the abutting structure extending through a periphery of the seam to abut the left and right abutting lap structures, respectively.
3. The coaxial end connector of claim 1, wherein the left butt lap joint structure has a left butt upper lap joint sub-structure and a left butt lower lap joint sub-structure, and the right butt lap joint structure has a right butt upper lap joint sub-structure and a right butt lower lap joint sub-structure; wherein the content of the first and second substances,
the abutting structure limits the degree of stress deformation above the left overlapping arm by abutting the left abutting upper overlapping substructure, and limits the degree of stress deformation below the left overlapping arm by abutting the left abutting lower overlapping substructure; and
the butt joint structure limits the degree of stress deformation above the right lap joint arm through abutting against the right butt joint upper lap joint substructure, and limits the degree of stress deformation below the right lap joint arm through abutting against the right butt joint lower lap joint substructure.
4. The coaxial line end connector of claim 3, wherein the left exposed lap joint structure is located between the left abutting upper lap joint substructure and the left abutting lower lap joint substructure, and the right exposed lap joint structure is located between the right abutting upper lap joint substructure and the right abutting lower lap joint substructure.
5. The coaxial end connector of claim 1, wherein the left and right overlapping arms each have an arc-shaped cross-section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023301404.4U CN213989285U (en) | 2020-12-31 | 2020-12-31 | Coaxial line end connector |
| TW110213256U TWM630908U (en) | 2020-12-31 | 2021-11-10 | coaxial cable end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023301404.4U CN213989285U (en) | 2020-12-31 | 2020-12-31 | Coaxial line end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989285U true CN213989285U (en) | 2021-08-17 |
Family
ID=77250112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023301404.4U Active CN213989285U (en) | 2020-12-31 | 2020-12-31 | Coaxial line end connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213989285U (en) |
| TW (1) | TWM630908U (en) |
-
2020
- 2020-12-31 CN CN202023301404.4U patent/CN213989285U/en active Active
-
2021
- 2021-11-10 TW TW110213256U patent/TWM630908U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM630908U (en) | 2022-08-21 |
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