CN202405534U - Rolling ball limiting connector - Google Patents
Rolling ball limiting connector Download PDFInfo
- Publication number
- CN202405534U CN202405534U CN2011205679059U CN201120567905U CN202405534U CN 202405534 U CN202405534 U CN 202405534U CN 2011205679059 U CN2011205679059 U CN 2011205679059U CN 201120567905 U CN201120567905 U CN 201120567905U CN 202405534 U CN202405534 U CN 202405534U
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- ball
- female
- public
- connector
- insulating body
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Abstract
The utility model relates to the technical field of connectors, in particular to a rolling ball limiting connector. The connector comprises a male connector and a female connector, wherein the male connector consists of a male end insulation body, a male end casing sleeved outside the male end insulation end, and male end contact pins inserted into the male end insulation body; the female end connector consists of a female end insulation body, a female end casing sleeved outside the female end insulation body, and female end contact pins inserted into the female end insulation body, as well as a rolling ball limiting part; the rolling ball limiting parts penetrate and extend out of the female end casing; the male end casing is provided with limiting holes, and the rolling ball limiting parts and the limiting holes are mounted in a matching manner; the rolling ball limiting parts are fixed in the limiting holes, so that stable connection between the male connector and the female connector can be achieved, the transmission of the a signal or current is stable and reliable, and the rolling ball limiting connector has the advantages of simple structure, good transmission effect and long service life.
Description
Technical field
The utility model relates to the connector technique field, the limit-type connector of particularly a kind of ball.
Background technology
Along with modern society's science and technology is constantly progressive; Electronic product application on the living conditions more and more widely; Life household electrical appliances or information products make that all people's life is more convenient, and household appliances or information products often need use connector grafting power transmission line to obtain electric power with normal operation.Traditional electrical connector is in order to reach the purpose of grafting; Be equipped with a public plug and a female socket; For example public plug is connected an electric wire to be inserted in domestic power supply, should then be arranged on the electronic product by mother's socket, this male and female plug-in unit then reaches affixed each other purpose by the engaging in the mechanism.
Connected mode during its cooperation of male and female plug-in unit of the prior art mainly comprises two kinds of forms; A kind of is that the shell fragment contact fixing through force of sliding friction between the shell fragment connects; Shell fragment contact connective stability is good, but shell fragment is easily because of frequent plug damages, and useful life is short; Another kind is to adopt magnetic force adsorption type to connect, and when external force was pullled connecting line, the automatic disconnection of male and female plug-in unit connects made that electronic product is unlikely to be dropped, and unstable but it connects, stable signal transmission property is poor.
Deficiency to above-mentioned prior art; One Chinese patent application number is the utility model patent of ZL200820033474.6; Announced a kind of " rapid insertion self-locking type coaxial cable connector "; The common connector of this connector comprises adapter sleeve, shell, insulator, contact pin, inner spring, outer spring, ball and lining; Groove and lining that inner conical surface through adapter sleeve forms are positioned in the public connector ball, and the position-limiting action through ball and groove reaches the interconnected purpose of public female connectors.But the connector construction of the plug-in of this prior art is complicated, produces and the assembling inconvenience, and production cost is high; In addition, because public connector often receives the extruding of ball, the useful life of connector is short.
Summary of the invention
The purpose of the utility model be to provide to the deficiency of prior art a kind of simple in structure, connective stability good, laser propagation effect good and the limit-type connector of the ball of long service life.
For realizing above-mentioned purpose, the utility model adopts following technical scheme.
Provide a kind of ball limit-type connector; Comprise public connector and female connectors, said public connector comprises public end insulating body, is sheathed on the outer public end housing of said public end insulating body, and the public affairs end contact pin that is inserted in said public end insulating body; Said female connectors comprises female end insulating body, is sheathed on the outer female end housing of said female end insulating body; And the mother who is inserted in said female end insulating body holds contact pin, and said female connectors also includes the ball limiting section, and said ball limiting section passes and stretches out said female end housing; Said public end housing offers spacing hole, and said ball limiting section cooperates installation with said spacing hole.
Wherein, said ball limiting section comprises sleeve, is arranged at the elastomer in the said sleeve, and the ball that is arranged at said elastomer two ends respectively, and the two ends of said sleeve are exposed at the top of two said balls respectively.
Wherein, said ball limiting section comprises sleeve, is arranged at the elastomer in the said sleeve, and the ball that is arranged at said elastomer one end, and the end of said sleeve is exposed at the top of said ball.
Wherein, said sleeve comprises cylindrical shell and cover, and said cylindrical shell is connected or the riveting connection with said cover is detachable.
Wherein, said cover offers through hole, and the internal diameter of said through hole is less than the diameter of said ball.
Wherein, said ball limiting section is perpendicular to the upper surface of said female connectors, and the upper surface and the lower surface of said female end housing stretched out at the two ends of said ball limiting section respectively.
Wherein, Said female connectors is provided with two said ball limiting sections; Two said ball limiting sections are respectively perpendicular to left surface, the right flank of said female connectors; Two said ball limiting sections are symmetrical set, and an end of two said ball limiting sections stretches out left surface, the right flank of female end housing respectively, and the other end of two said ball limiting sections all is connected with said female end insulating body.
Wherein, the end that is connected with female connectors of said public end housing extends the prerotation vane of outward-dipping setting.
Wherein, said female end contact pin is provided with the spring probe with the end that public end contact pin is connected, said spring probe comprises needle tubing, is arranged at the interior spring of needle tubing, with the needle shaft that spring one end is connected, the end of said needle shaft stretches out said sleeve pipe.
Wherein, said public end insulating body is provided with the grafting piece, and the position of the corresponding said grafting piece of said public end housing is provided with spliced eye, and said grafting piece and said spliced eye cooperate to be installed, and said public end housing is provided with intilted buckle; Said female end housing is provided with intilted eye-splice, and the position of the corresponding said eye-splice of said female end insulating body is provided with slot, and said eye-splice and said slot cooperate to be installed.
The utility model beneficial effect is: the limit-type connector of the ball of the utility model; Comprise public connector and female connectors; Said public connector comprises public end insulating body, is sheathed on the outer public end housing of said public end insulating body; And the public affairs end contact pin that is inserted in said public end insulating body, said female connectors comprises female end insulating body, is sheathed on the outer female end housing of said female end insulating body, and the mother who is inserted in said female end insulating body holds contact pin; Said female connectors also includes the ball limiting section; Said ball limiting section passes and stretches out said female end housing, and said public end housing offers spacing hole, and said ball limiting section cooperates installation with said spacing hole; Utilize the ball limiting section to be fixed in the spacing hole, can realize that public connector and the stable of female connectors are connected, the transmission of signal or electric current is reliable and stable, have simple in structure, laser propagation effect good, the advantage of long service life.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the decomposition texture sketch map of Fig. 1.
Fig. 3 is the plan structure sketch map of the female connectors of the utility model.
Fig. 4 is the cross-sectional view of " A-A " among Fig. 3.
Fig. 5 is the structural representation of the female connectors of the utility model.
Fig. 6 is the structural representation of the public connector of the utility model.
In Fig. 1 to Fig. 6, include:
The public end of 10---public connectors 11---insulating body
The public end of 12---public end housings 13---contact pin
14---spacing hole 15---prerotation vane
16---grafting piece 17---spliced eye
18---buckle
The female end of 20---female connectors 21---insulating body
The female end of 22---female end housings 23---contact pin
24---ball limiting section 241---sleeve
242---elastomer 243---ball
25---eye-splice 26---slot.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one.
Extremely shown in Figure 6 like Fig. 1; The limit-type connector of the ball of present embodiment; Comprise public connector 10 and female connectors 20, said public connector 10 comprises public end insulating body 11, is sheathed on the public end housing 12 outside the said public end insulating body 11, and the public affairs end contact pin 13 that is inserted in said public end insulating body 11; Said female connectors 20 comprises female end insulating body 21, is sheathed on the female end housing 22 outside said female end insulating body 21; And the mother who is inserted in said female end insulating body 21 holds contact pin 23, and said female connectors 20 also includes ball limiting section 24, and said ball limiting section 24 passes and stretches out said female end housing 22; Said public end housing 12 offers spacing hole 14, and said ball limiting section 24 cooperates installation with said spacing hole 14.The ball limiting section 24 of present embodiment comprises sleeve 241, be arranged at the elastomer 242 in the said sleeve 241, and is arranged at the two ends that said sleeve 241 is exposed at the top of 243, two said balls 243 of ball at said elastomer 242 two ends respectively respectively.
During installation, public end housing 12 contacts with ball 243, makes the ball 243 at sleeve 241 two ends compress to the direction of elastomer 242 respectively through external force on the one hand; Ball 243 end face along elastomer 242 in sleeve 241 is rotated, and ball 243 can only move at the vertical direction of sleeve 241, effectively avoids ball 243 occurred levels to move; Good positioning effect, elastomer 242 are squeezed and produce elastic deformation, and produce reseting elasticity; Under the reseting elasticity effect of elastomer 242, ball 243 compresses the back and gets in the spacing hole 14 of public connector 10, utilizes ball limiting section 24 to cooperate installation with spacing hole 14; Can realize that public connector 10 and female connectors 20 interconnect and fix, connective stability is good, and the transmission of signal or electric current is reliable and stable; It is good to have laser propagation effect, the advantage of long service life.Because public connector 10 adopts ball limiting section 24 to be connected with the spacing of spacing hole 14 with female connectors 20; When needs separate public connector 10 with female connectors 20; Only need extruding ball 243 to make ball 243 detach spacing hole 14 and get final product, installation and removal are convenient, and ease of use is high.
Like Fig. 2 and shown in Figure 4, the sleeve 241 of present embodiment comprises cylindrical shell and cover, and said cylindrical shell is connected or the riveting connection with said cover is detachable.As one preferred embodiment, cylindrical shell is connected with the cover riveting, further; The diameter of the cover behind the riveting is less than the diameter of cylindrical shell; Help ball 243 stably spacingly in sleeve 241, improve the structural stability of ball limiting section 24, dependability is strong.Certainly, also can be that cylindrical shell is connected with cover is detachable, be convenient to dismounting and change elastomer 242, avoid elastomer 242 to cause connecting unsettled phenomenon because of frequent plug elastic force reduces, particularly, cylindrical shell is spirally connected with cover and is connected, and is simple in structure, easy to use.The sleeve that the sleeve 241 of present embodiment is processed for materials such as brass material or steel, decay resistance is strong, and structural strength is high, long service life.
The cover of present embodiment offers through hole, and the internal diameter of said through hole is less than the diameter of said ball 243.Preferred embodiment the internal diameter of through hole is less than 3/4 times of the diameter of said ball 243 as one, guarantees that the stable top that is fixed in the sleeve 241 and stretches out the ball 243 of cover of ball 243 is stablized with spacing hole 14 to be connected, and dependability is strong.
As shown in Figure 4, the elastomer 242 of present embodiment is spring, stage clip or elastic caoutchouc.Preferred embodiment the elastomer 242 of present embodiment is a spring as one, and elastic performance and reseting elasticity are good; Simple in structure; Production cost is low, helps guaranteeing the stable installation of ball limiting section 24 and spacing hole 14, strengthens the signal of the utility model or the transmission stability of electric current.
As depicted in figs. 1 and 2, the ball limiting section 24 of present embodiment is perpendicular to the upper surface of said female connectors 20, and the upper surface and the lower surface of said female end housing 22 stretched out at the two ends of said ball limiting section 24 respectively.In the present embodiment, when four balls 243 that female connectors 20 is provided with 24, two ball limiting sections 24 of two ball limiting sections are individually fixed in four spacing holes 14 on public end housing 12 upper and lower surfaces; Guarantee female connectors 20 and 10 stable connections of public connector; Further, two ball limiting sections 24 are separately positioned on the both sides of female connectors 20, avoid the interference of 24 pairs of female end contact pins 23 of ball limiting section; Reasonable in design connects stable strong.
As shown in Figure 2, the end that the public end housing 12 of present embodiment is connected with female connectors 20 extends the prerotation vane 15 of outward-dipping setting.Further, the angle of inclination on prerotation vane inclined-plane is 15～45 degree, when public connector 10 is installed with female connectors 20; Ball 243 inserts in the public end housing 12 along the inclined-plane at prerotation vane 15 places gradually; This moment, ball 243 compressed toward the direction of elastomer 242 gradually, and prerotation vane 15 outward-dipping settings help ball 243 and public end housing 12 rolling friction; Improved the connective stability of public end housing 12 and ball limiting section 24, the dependability of the utility model is strong.
The end that the mother of present embodiment holds contact pin 23 and public end contact pin 13 to be connected is provided with the spring probe, said spring probe comprises needle tubing, is arranged at the interior spring of needle tubing, with the needle shaft that spring one end is connected, the end of said needle shaft stretches out said sleeve pipe.During use, sleeve pipe and public end contact pin 13 butts guarantee that through the spring probe public end contact pin 13 is connected with female end contact pin 23 mutual butts, and the transmission of signal or electric current is reliable and stable.Certainly, also can be that female end contact pin 23 is provided with the spring probe with the end that female end contact pin 23 is connected, this does not influence the result of use of the utility model all without prejudice to the principle of the utility model yet.
Like Fig. 2 and shown in Figure 6; The public affairs end insulating body 11 of present embodiment is provided with grafting piece 16; The position of said public end housing 12 corresponding said grafting pieces 16 is provided with spliced eye 17, and said grafting piece 16 cooperates with said spliced eye 17 to be installed, and said public end housing 12 is provided with intilted buckle 18.Cooperation through grafting piece 16 and spliced eye 17 is installed; Utilize buckle 18 spacing with the clamping of public end insulating body 11; Public end insulating body 11 firmly is clamped in the public end housing 12, has played the effect of installing and locating on the one hand, improved connective stability on the other hand; Effectively avoid the public relatively end housing 12 of public end insulating body 11 to produce and slide, improved the installation reliability of the utility model.
Like Fig. 2 and shown in Figure 5, female end housing 22 of present embodiment is provided with intilted eye-splice 25, and the position of said female end insulating body 21 corresponding said eye-splices 25 is provided with slot 26, and said eye-splice 25 cooperates with said slot 26 installs.When eye-splice 25 cooperates socket connection with slot 26; Guarantee that female end housing 22 stably is set in female end insulating body 21 outsides; Avoiding female end insulating body 21 to slide on the one hand misplaces; Improve installation reliability, can protect female connectors 20 inner bodies such as interface, female end contact pin 23 not to be damaged on the other hand, improve the dependability of female connectors 20.
Embodiment two.
The difference of present embodiment and embodiment one is; The ball limiting section 24 of present embodiment comprises sleeve 241, is arranged at the elastomer 242 in the said sleeve 241; And the ball 243 that is arranged at said elastomer 242 1 ends, the end of said sleeve 241 is exposed at the top of said ball 243.Female connectors 20 is provided with two said ball limiting sections 24; Two said ball limiting sections 24 are respectively perpendicular to left surface, the right flank of said female connectors 20; Two said ball limiting sections 24 are symmetrical set; One end of two said ball limiting sections 24 stretches out left surface, the right flank of female end housing 22 respectively, and the other end of two said ball limiting sections 24 all is connected with said female end insulating body 21.
During installation; Two balls 243 of the female end housing 22 of stretching out of two ball limiting sections 24 are separately fixed in the spacing hole 14 of left surface, right flank of public end housing 12; Can realize being fixedly connected of public connector 10 and female connectors 20, connective stability is good, and dependability is strong.In the present embodiment, only cooperate through two balls 243 and two spacing holes 14 and install, can realize signal or current delivery, simple in structure, production cost is low, and is practical.
The remainder of present embodiment is identical with embodiment one, repeats no more here.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (10)
1. limit-type connector of ball; Comprise public connector and female connectors, said public connector comprises public end insulating body, is sheathed on the outer public end housing of said public end insulating body, and the public affairs end contact pin that is inserted in said public end insulating body; Said female connectors comprises female end insulating body, is sheathed on the outer female end housing of said female end insulating body; And the mother who is inserted in said female end insulating body holds contact pin, and it is characterized in that: said female connectors also includes the ball limiting section, and said ball limiting section passes and stretches out said female end housing; Said public end housing offers spacing hole, and said ball limiting section cooperates installation with said spacing hole.
2. the limit-type connector of a kind of ball according to claim 1; It is characterized in that: said ball limiting section comprises sleeve, is arranged at the elastomer in the said sleeve; And the ball that is arranged at said elastomer two ends respectively, the two ends of said sleeve are exposed at the top of two said balls respectively.
3. the limit-type connector of a kind of ball according to claim 1; It is characterized in that: said ball limiting section comprises sleeve, is arranged at the elastomer in the said sleeve; And the ball that is arranged at said elastomer one end, the end of said sleeve is exposed at the top of said ball.
4. according to claim 2 or the limit-type connector of 3 described a kind of balls, it is characterized in that: said sleeve comprises cylindrical shell and cover, and said cylindrical shell is connected or the riveting connection with said cover is detachable.
5. the limit-type connector of a kind of ball according to claim 4, it is characterized in that: said cover offers through hole, and the internal diameter of said through hole is less than the diameter of said ball.
6. the limit-type connector of a kind of ball according to claim 2 is characterized in that: said ball limiting section is perpendicular to the upper surface of said female connectors, and the upper surface and the lower surface of said female end housing stretched out at the two ends of said ball limiting section respectively.
7. the limit-type connector of a kind of ball according to claim 3; It is characterized in that: said female connectors is provided with two said ball limiting sections; Two said ball limiting sections are respectively perpendicular to left surface, the right flank of said female connectors; Two said ball limiting sections are symmetrical set, and an end of two said ball limiting sections stretches out left surface, the right flank of female end housing respectively, and the other end of two said ball limiting sections all is connected with said female end insulating body.
8. the limit-type connector of a kind of ball according to claim 1 is characterized in that: the end that said public end housing is connected with female connectors extends the prerotation vane of outward-dipping setting.
9. the limit-type connector of a kind of ball according to claim 1; It is characterized in that: said female end contact pin is provided with the spring probe with the end that public end contact pin is connected; Said spring probe comprises needle tubing, be arranged at spring in the needle tubing, with the needle shaft that spring one end is connected, the end of said needle shaft stretches out said sleeve pipe.
10. the limit-type connector of a kind of ball according to claim 1; It is characterized in that: said public end insulating body is provided with the grafting piece; The position of the corresponding said grafting piece of said public end housing is provided with spliced eye; Said grafting piece and said spliced eye cooperate to be installed, and said public end housing is provided with intilted buckle; Said female end housing is provided with intilted eye-splice, and the position of the corresponding said eye-splice of said female end insulating body is provided with slot, and said eye-splice and said slot cooperate to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205679059U CN202405534U (en) | 2011-12-30 | 2011-12-30 | Rolling ball limiting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205679059U CN202405534U (en) | 2011-12-30 | 2011-12-30 | Rolling ball limiting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405534U true CN202405534U (en) | 2012-08-29 |
Family
ID=46703157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205679059U Expired - Fee Related CN202405534U (en) | 2011-12-30 | 2011-12-30 | Rolling ball limiting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105988047A (en) * | 2015-02-16 | 2016-10-05 | 西门子数控（南京）有限公司 | Test device of electronic module |
| CN108762385A (en) * | 2018-05-21 | 2018-11-06 | 北京八度阳光科技有限公司 | A kind of information display device based on block chain |
-
2011
- 2011-12-30 CN CN2011205679059U patent/CN202405534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105988047A (en) * | 2015-02-16 | 2016-10-05 | 西门子数控（南京）有限公司 | Test device of electronic module |
| CN108762385A (en) * | 2018-05-21 | 2018-11-06 | 北京八度阳光科技有限公司 | A kind of information display device based on block chain |
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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 |
Granted publication date: 20120829 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |