CN101409411A - Bending self-locking connector - Google Patents
Bending self-locking connector Download PDFInfo
- Publication number
- CN101409411A CN101409411A CNA2008102362849A CN200810236284A CN101409411A CN 101409411 A CN101409411 A CN 101409411A CN A2008102362849 A CNA2008102362849 A CN A2008102362849A CN 200810236284 A CN200810236284 A CN 200810236284A CN 101409411 A CN101409411 A CN 101409411A
- Authority
- CN
- China
- Prior art keywords
- shell
- insulator
- endoporus
- isolators
- adapter sleeve
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000012212 insulator Substances 0.000 claims description 36
- 210000004907 gland Anatomy 0.000 claims description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a bent self-locking connector which comprises a shell 1, a contact head 2, a pin 3, two isolators 4, 5, a shell 6, two springs 7, 7A, a pressing sleeve 8, a connection sleeve 9, a seal cover 10 and three steel balls 11; the inner holes of the isolators 4 and the isolators 5 are respectively sheathed on the pin 3; the outer circles of the isolators 4 and the isolators 5 are respectively sheathed in the inner hole of the shell 6; one end 21 of the contact head 2 is inserted between the isolator 4 and the shell 6; the connection sleeve 9 is sheathed on the shell 6; the springs 7 and 7A are respectively arranged in an empty cavity between the connection sleeve 9 and the shell 6; the steel balls 11 are respectively arranged in each small hole at one end of the shell 6. In the invention, a structure that the two isolators are separated from the contact head is changed into a structure that the pin is clamped by the two isolators, thus preventing the phenomenon of pulling out the pin. In the invention, three steel balls and two springs are additionally arranged to lead the product to be capable of self-locking, which does not affect the product performances, but improves the stability of the product.
Description
Technical field
The present invention relates to a kind of communication equipment and radio instrument radio frequency (RF) coaxial connector, particularly a kind of self-locking type connector.
Background technology
The self-locking of existing radio frequency (RF) coaxial connector and release mechanism all adopt reed mechanism to realize, because reed is thinner, generally in 0.3 millimeter, yielding, precision be cannot say for sure to cause locking mechanical strength deficiency by card, often causes self-locking and release to lose efficacy; The inner wire of connector is easy to extract in the plug process, directly influences the normal performance of its function; When being subjected to the excess load vibration or stretching, very easily cause signal interruption.
Summary of the invention
The present invention is directed to the problem that existing communication appliance connector inner wire is drawn out easily and can not self-locking, a kind of self-locking type angle connector is provided, this connector self-locking and release are reliable, and the inner wire of connector can not be pulled out.
The present invention is achieved by the following technical programs:
A kind of bending self-locking connector, comprise housing 1, contact head 2, contact pin 3, insulator 4,5, shell 6, spring 7,7A, gland 8, adapter sleeve 9, capping 10, steel ball 11, the axis of described housing 1 and shell 6 is orthogonal, and both are integral by being threaded; The endoporus of described insulator 4, insulator 5 is enclosed within respectively on the contact pin 3, and the cylindrical of described insulator 4, insulator 5 is sleeved in the endoporus of shell 6, and an end 21 of described contact head 2 is inserted between insulator 4 and the shell 6; Described gland 8 is sleeved on the housing 1, and described adapter sleeve 9 is sleeved on the shell 6, and described spring 7,7A are separately positioned in the cavity between adapter sleeve 9 and the shell 6, and several steel balls 11 are arranged in each aperture of shell 6 one ends separately.
Purpose of the present invention can also further realize by following technical measures.
Aforesaid a kind of bending self-locking connector, the endoporus of wherein said insulator 4,5 and the cylindrical interference fit of contact pin 3, insulator 4,5 is separated by the intermediate step 31 of contact pin 3, the cylindrical of described insulator 4,5 and the endoporus interference fit of shell 6.
Aforesaid a kind of bending self-locking connector is provided with step 91 in the endoporus of wherein said adapter sleeve 9, described spring 7 and spring 7A are separated by step 91, is provided with the curved surface that crest 92 troughs 93 rise and fall in the end endoporus of described adapter sleeve 9.
Aforesaid a kind of bending self-locking connector, the port 211 of wherein said contact head 2 links into an integrated entity by riveted and fixed with the endoporus of shell 6.
The present invention has the following advantages:
The present invention is divided into two insulators 4,5 that separated by the intermediate step 31 of contact pin 3 with an existing insulator, and the two ends of insulator 4 are touched 2 one end 21 respectively, intermediate step 31 is spacing; The two ends of insulator 5 are spacing by intermediate step 31, housing 1 respectively, guarantee that contact pin 3 is not drawn out.One end 21 of contact head 2 is inserted between insulator 4 and the shell 6, and contact head 2 and shell 6 are connected firmly, thereby improves the stability of product.
The present invention is reliable to the cable self-locking release that is connected, and the step 91 that spring 7 of the present invention, 7A are connected cover 9 separates, and under the effect of spring 7,7A, adapter sleeve 9 front and back can reset after sliding.Be provided with the curved surface that crest 92 troughs 93 rise and fall in the adapter sleeve 9 one end endoporus, when crest 92 withstands steel ball 11 in each apertures of shell 6 one ends, pinned the stube cable between contact head 2 and shell 6; When promoting adapter sleeve 9 reaches, steel ball 11 falls into trough 93, and stube cable promptly is unlocked.
Advantage of the present invention and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present invention
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention includes housing 1, contact head 2, contact pin 3, insulator 4,5, shell 6, spring 7,7A, gland 8, adapter sleeve 9, capping 10, steel ball 11, its middle shell 1 is integral by mutually perpendicular housing 1 and housing 12 silver soldering.The inner of shell 6 and housing 1 are integral by being threaded; The endoporus of insulator 4, insulator 5 is enclosed within respectively on the contact pin 3, the cylindrical of insulator 4 and insulator 5 is sleeved in the endoporus of shell 6, insulator 4, insulator 5 are spacing by intermediate step 31, insulator 4 and insulator 5 are axially with radially all limited, contact pin 3 and insulator 4, insulator 5 are connected firmly, and can not be pulled out.Capping 10 is twisted and is combined in the endoporus of housing 12.
One end 21 of contact head 2 is inserted between insulator 4 and the shell 6; The port 211 of contact head 2 links into an integrated entity by riveted and fixed with the endoporus of shell 6, and contact head 2 can not extracted from shell 6. Spring 7,7A are separately positioned in the cavity between adapter sleeve 9 and the shell 6, and 3 steel balls 11 are arranged in each aperture of shell 6 one ends separately.Steel ball 11 faces and is provided with the curved surface that crest 92 troughs 93 rise and fall in the adapter sleeve 9 one end endoporus, when adapter sleeve 9 slides, and crest 92 jacking steel balls 11, or steel ball 11 falls into trough 93, thus the cable that is connected is pinned or release.
The operation that the present invention has adopted two insulators and contact head and shell to separate, an original insulator is pressed into the structure that makes the inner wire play in the monolithic case easily, make the structure of clamping contact pin into by two insulators, stopped the phenomenon that contact pin is drawn out, the present invention sets up three steel balls and two springs, make the product can self-locking, do not influence properties of product again, and improve product stability.
In addition to the implementation, the present invention can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of requirement of the present invention.
Claims (4)
1. bending self-locking connector, comprise housing (1), contact head (2), contact pin (3), insulator (4,5), shell (6), spring (7,7A), gland (8), adapter sleeve (9), capping (10), steel ball (11), it is characterized in that, the axis of described housing (1) and shell (6) is orthogonal, and both are integral by being threaded; The endoporus of described insulator (4,5) is enclosed within respectively on the contact pin (3), and the cylindrical of described insulator (4,5) is sleeved in the endoporus of shell (6), and an end (21) of described contact head (2) is inserted between insulator (4) and the shell (6); Described gland (8) is sleeved on the housing (1), described adapter sleeve (9) is sleeved on the shell (6), described spring (7,7A) is separately positioned in the cavity between adapter sleeve (9) and the shell (6), and several steel balls (11) are arranged in each aperture of shell (6) one ends separately.
2. a kind of bending self-locking connector according to claim 1, it is characterized in that, the endoporus of described insulator (4,5) and the cylindrical interference fit of contact pin (3), insulator (4,5) is separated by the intermediate step of contact pin (3) (31), the cylindrical of described insulator (4,5) and the endoporus interference fit of shell (6).
3. a kind of bending self-locking connector according to claim 1, it is characterized in that, be provided with step (91) in the endoporus of adapter sleeve (9), described spring (7) and spring (7A) are separated by step (91), are provided with the curved surface that crest (92) trough (93) rises and falls in the end endoporus of described adapter sleeve (9).
4. a kind of bending self-locking connector according to claim 1 is characterized in that, the port (211) of described contact head (2) links into an integrated entity by riveted and fixed with the endoporus of shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102362849A CN101409411A (en) | 2008-11-20 | 2008-11-20 | Bending self-locking connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102362849A CN101409411A (en) | 2008-11-20 | 2008-11-20 | Bending self-locking connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101409411A true CN101409411A (en) | 2009-04-15 |
Family
ID=40572274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102362849A Pending CN101409411A (en) | 2008-11-20 | 2008-11-20 | Bending self-locking connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101409411A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044764A (en) * | 2009-10-16 | 2011-05-04 | 西安艾力特电子实业有限公司 | Connector for bent connection of coaxial cables |
| CN103794929A (en) * | 2012-10-26 | 2014-05-14 | 江苏正恺电子科技有限公司 | Bent type radio frequency connector |
| CN105428918A (en) * | 2015-11-06 | 2016-03-23 | 杭州航天电子技术有限公司 | Vertical electric separation mechanism for electric connector |
| CN107742801A (en) * | 2017-10-17 | 2018-02-27 | 江苏永沃铜业有限公司 | A kind of push-in radio frequency connector |
| CN108008265A (en) * | 2017-12-05 | 2018-05-08 | 国网江西省电力有限公司赣州供电分公司 | A kind of insulating boot does examination steel ball filling case |
| CN108565652A (en) * | 2018-04-04 | 2018-09-21 | 江苏华吉通信科技有限公司 | A kind of low cost threaded connection radio frequency (RF) coaxial connector |
-
2008
- 2008-11-20 CN CNA2008102362849A patent/CN101409411A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044764A (en) * | 2009-10-16 | 2011-05-04 | 西安艾力特电子实业有限公司 | Connector for bent connection of coaxial cables |
| CN102044764B (en) * | 2009-10-16 | 2014-03-05 | 西安艾力特电子实业有限公司 | Connector for bent connection of coaxial cables |
| CN103794929A (en) * | 2012-10-26 | 2014-05-14 | 江苏正恺电子科技有限公司 | Bent type radio frequency connector |
| CN105428918A (en) * | 2015-11-06 | 2016-03-23 | 杭州航天电子技术有限公司 | Vertical electric separation mechanism for electric connector |
| CN105428918B (en) * | 2015-11-06 | 2018-08-10 | 杭州航天电子技术有限公司 | A kind of vertical electrically separated mechanism of electric connector |
| CN107742801A (en) * | 2017-10-17 | 2018-02-27 | 江苏永沃铜业有限公司 | A kind of push-in radio frequency connector |
| CN108008265A (en) * | 2017-12-05 | 2018-05-08 | 国网江西省电力有限公司赣州供电分公司 | A kind of insulating boot does examination steel ball filling case |
| CN108565652A (en) * | 2018-04-04 | 2018-09-21 | 江苏华吉通信科技有限公司 | A kind of low cost threaded connection radio frequency (RF) coaxial connector |
| CN108565652B (en) * | 2018-04-04 | 2023-12-08 | 深圳市赢政电子有限公司 | Low-cost threaded connection radio frequency coaxial connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090415 |