CN202997236U - Radio frequency coaxial connector with enclosed rear end of jack of inner contact member - Google Patents
Radio frequency coaxial connector with enclosed rear end of jack of inner contact member Download PDFInfo
- Publication number
- CN202997236U CN202997236U CN 201220321703 CN201220321703U CN202997236U CN 202997236 U CN202997236 U CN 202997236U CN 201220321703 CN201220321703 CN 201220321703 CN 201220321703 U CN201220321703 U CN 201220321703U CN 202997236 U CN202997236 U CN 202997236U
- Authority
- CN
- China
- Prior art keywords
- jack
- groove
- radio frequency
- contact member
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A radio frequency coaxial connector with an enclosed rear end of a jack of an inner contact member comprises a socket (1) in which an inner contact member (2) is arranged, and the front end of the inner contact member (2) is equipped with a jack (23). The radio frequency coaxial connector with the enclosed rear end of the jack of the inner contact member is characterized in that the back part of the jack (23) is equipped with a groove (21), the front part of the groove (21) is equipped with a linear groove (211) along the axial direction of the jack (23) and the back part is equipped with a bending groove (212), and the bending groove (212) is extended to the side surface of the jack (23), so that a segment of the jack (23) forms a duck tongue-type segment (22). The advantages of the utility model are that a contact pin can be inserted in the jack effectively when the contact pin and the jack match mutually, the problem can be avoided effectively that the dimension of the front end of the jack is diminished, and the contact pin can be clamped and contacted tightly and effectively when the contact pin and the jack are inserted mutually.
Description
[technical field]
The utility model relates to two-member connecting device or their co-operation parts, the radio frequency (RF) coaxial connector of espespecially a kind of interior contact jack rear end closing in.
[background technology]
Present be widely used between digital multiplex equipment, the radio frequency (RF) coaxial connector between digital multiplex equipment and programme-controlled exchange or non-voice service equipment, comprise socket and contact pin, there are interior contact and contact pin to match in socket, contact pin inserts in the jack of interior contact by the socket of socket, in order to make interior contact jack can clamp contact pin, interior contact is commonly used front end closing in mode, namely by it axially mills out two grooves and forms the up and down two halves with interior contact jack front end edge, thereby then will the up and down two halves receive and disturb the effect that reaches closing in and make jack have elasticity.But the structure that this interior contact jack front end closes up can cause jack front end size decreases, because of less to the contact pin external diameter of inserting with it, can not guarantee very during interworking that contact pin can effectively insert in interior contact jack.
[summary of the invention]
For the shortcoming of prior art, when the purpose of this utility model is to provide a kind of contact pin and interior contact jack interworking, contact pin can effectively be inserted into the radio frequency (RF) coaxial connector of the interior contact jack rear end closing in jack.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of interior contact jack radio frequency (RF) coaxial connector that closes up in the rear end is provided, comprise socket, interior contact is arranged in socket, interior contact front end has jack, it is characterized in that: there is groove at described jack rear portion, and this groove front portion is along the axial straight-line groove of jack, and the rear portion is curved groove, this curved groove extends to the jack side, makes one section of jack to form duck ligulate section.
Close up in the end of duck ligulate section, like this, changed at jack rear end fluting by the jack front end fluting of original structure, change the jack front end and close up and be the rear end closing in.
The beneficial effects of the utility model are: when contact pin and jack interworking, contact pin can effectively be inserted in jack, can effectively avoid the problem of jack front end size decreases, and can guarantee effectively to clamp with contact pin when interfix again and contact.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation after socket assembling of the present utility model.
Fig. 2 is interior contact 2 structural representations of the present utility model.
Fig. 3 is structural representation after the assembling of prior art socket.
Fig. 4 is contact piece structure schematic diagram in prior art.
In figure: 1 is that socket, 11 is jack for the duck ligulate section of interior contact 2,23 for curved groove, 22 for straight-line groove, 212 for groove, 211 for interior contact, 21 for socket outlet, 2.
[embodiment]
Referring to accompanying drawing, the radio frequency (RF) coaxial connector that closes up in a kind of interior contact jack of the utility model rear end, comprise socket 1, interior contact 2 is arranged in socket 1, and interior contact 2 front ends have jack 23, it is characterized in that: there is groove 21 at described jack 23 rear portions, this groove 21 front portions are along the axial straight-line groove 211 of jack 23, the rear portion is curved groove 212, and this curved groove 212 extends to jack 23 sides, makes one section of jack 23 to form duck ligulate section 22.
Claims (1)
1. the radio frequency (RF) coaxial connector that close up in contact jack rear end in a kind, comprise socket (1), interior contact (2) is arranged in socket (1), interior contact (2) front end has jack (23), it is characterized in that: there is groove (21) at described jack (23) rear portion, this groove (21) front portion is along the axial straight-line groove (211) of jack (23), the rear portion is curved groove (212), this curved groove (212) extends to jack (23) side, makes one section of jack (23) to form duck ligulate section (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321703 CN202997236U (en) | 2012-07-05 | 2012-07-05 | Radio frequency coaxial connector with enclosed rear end of jack of inner contact member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321703 CN202997236U (en) | 2012-07-05 | 2012-07-05 | Radio frequency coaxial connector with enclosed rear end of jack of inner contact member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997236U true CN202997236U (en) | 2013-06-12 |
Family
ID=48568368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321703 Expired - Fee Related CN202997236U (en) | 2012-07-05 | 2012-07-05 | Radio frequency coaxial connector with enclosed rear end of jack of inner contact member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997236U (en) |
-
2012
- 2012-07-05 CN CN 201220321703 patent/CN202997236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20180705 |