CN203983620U - Dual boot electric connector structure - Google Patents
Dual boot electric connector structure Download PDFInfo
- Publication number
- CN203983620U CN203983620U CN201420342472.0U CN201420342472U CN203983620U CN 203983620 U CN203983620 U CN 203983620U CN 201420342472 U CN201420342472 U CN 201420342472U CN 203983620 U CN203983620 U CN 203983620U
- Authority
- CN
- China
- Prior art keywords
- outer conductor
- plate
- fillet surface
- installing hole
- electric connector
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model has disclosed a kind of dual boot electric connector structure, comprise first plate with some the first installing holes, there is the second plate of some the second installing holes, some socket connector and some pin connectors with hollow the second outer conductor with hollow the first outer conductor, described socket connector is installed in described the first installing hole, described pin connector is installed in described the second installing hole, described the first plate is provided with boss, on described the second plate, corresponding described boss is provided with groove, the outward flange of described boss is provided with the first outer fillet surface, described recess edge is provided with the second interior fillet surface for guiding the first outer fillet surface, outside described the second outer conductor edge, be provided with the second outer fillet surface, in described the first outer conductor outward flange, be provided with the first interior fillet surface for guiding described the second outer fillet surface.The utility model has been realized the dual boot between connector by two groups of chamferings, makes plug and socket connect better.
Description
[technical field]
The utility model relates to radio frequency connector technical field, relates in particular to a kind of electric connector structure that pin connector and socket connector are better connected.
[background technology]
Along with scientific and technical development, the system integration degree of electronic equipment is more and more higher, simple low-frequency connector in the past, and high frequency connectors, the optical fiber connector etc., need to be incorporated in a module, form a low-and high-frequency module, or optical-electric module.Low frequency contact transmission current, high-frequency contact signal transmission.In this module, being generally distributed with many rows and multiple row low-and high-frequency contact, all may there is radial floating error and axial float error in every pair of contact, and therefore cumulative limit is larger.If contact between well do not align, light cause the damage of contact, heavy cannot dock at all.Concerning high-frequency contact, if the reference interface of plugs and sockets does not have reliable and effective contact, also can cause the degradation of electric property.
Therefore, be necessary to provide a kind of new electric connector structure to solve the problems referred to above.
[utility model content]
Main purpose of the present utility model is to provide a kind of electric connector structure that pin connector and socket connector are better connected.
For achieving the above object, the utility model can adopt following technical scheme: a kind of dual boot electric connector structure, comprise and there is the first plate of some the first installing holes, second plate with some the second installing holes, some socket connector and some pin connectors with hollow the second outer conductor with hollow the first outer conductor, described socket connector is installed in described the first installing hole, and described pin connector is installed in described the second installing hole; Described the first plate is provided with boss, and on described the second plate, corresponding described boss is provided with groove, and the outward flange of described boss is provided with the first outer fillet surface, and described recess edge is provided with the second interior fillet surface for guiding the first outer fillet surface; Outside described the second outer conductor edge, be provided with the second outer fillet surface, in described the first outer conductor outward flange, be provided with the first interior fillet surface for guiding described the second outer fillet surface.
Preferably, between described the first outer conductor and the first installing hole, leave the first space, in described the first space, be provided with the first sealing ring.
Preferably, between described the second outer conductor and the second installing hole, leave Second gap, in described Second gap, be provided with the second sealing ring.
Preferably, described the first outer conductor front end is provided with flange outward, is provided with the first interior step in described the first installing hole, in the cavity between described flange and described the first interior step, contains spring, and described spring is held on described flange and described the first interior step.
In some embodiments, described the second outer conductor outer wall is provided with external screw thread, described external screw thread is arranged with nut outward, described the second outer conductor rear portion is provided with outer step, described the second outer conductor is held on described the second plate by described nut and described outer step, leaves the 3rd space between described nut and the second installing hole.
In some embodiments, in described the second installing hole, be provided with counterbore, described nut is contained in described counterbore.
In some embodiments, on described the first plate, be also provided with the chase around described boss, in described chase, be provided with the 3rd sealing ring.
With prior art mutually this, the beneficial effect of the utility model dual boot electric connector structure is:
1, the fillet surface that boss is relative with groove can carry out a correcting of connector, and the first outer conductor fillet surface relative with the second outer conductor can carry out the secondary correcting of connector, and after twice correcting, contact pin and jack coordinates concentricity higher.
2, between the first outer conductor and the first plate and between the second outer conductor and the second plate, all there is space and seal by a sealing ring separately, in the time that plate docks plate, every pair of connector can be at radial floating, the problem of therefore having avoided multiple contact point accumulated tolerance cannot dock greatly.
3, the axial float of the spring mechanism of the first outer conductor between can compensation connector, and can apply certain contact to the first outer conductor end face and the second plate end face after spring-compressed, make both contacts more firm.
4, the second outer conductor is threaded connection and is fixed on the second plate, and nut can be contained in the counterbore of the second plate completely, can allow the second outer conductor to carry out radial floating with respect to the second plate, and does not take again the height of pegging graft.
5, while assembling, the first sealing ring, the second sealing ring and the 3rd sealing ring are compressed, and dustproof and waterproof function can be provided.
[brief description of the drawings]
Fig. 1 is the inner surface schematic diagram of the first plate of the utility model dual boot electric connector structure.
Fig. 2 is the inner surface schematic diagram of the second plate of the utility model dual boot electric connector structure.
Fig. 3 be the utility model dual boot electric connector structure firm peg graft time partial sectional view.
Partial sectional view when Fig. 4 is pegging graft completely of the utility model dual boot electric connector structure.
In figure: 100, the first plate, 101, boss, 1011, the first outer fillet surface, 102, the first installing hole, 1021, the first interior step, 103, chase; 200, the second plate, 201, groove, 2011, the second interior fillet surface, 202, the second installing hole, 2021, counterbore; 10, socket connector, 11, the first outer conductor, 111, center cavity, 1111, the first interior fillet surface; 112, flange, 113, the first space, 12, jack; 20, pin connector, 21, the second outer conductor, 211, center cavity, 212, the second outer fillet surface, 213, external screw thread, 214, outer step, 215, Second gap, 216, the 3rd space, 22, contact pin; 30, the first sealing ring, 40, nut, 50, spring, 60, the second sealing ring, 70, the 3rd sealing ring.
[embodiment]
As shown in Figures 1 to 4, the utility model is a kind of dual boot electric connector structure, comprises the first plate 100, the second plate 200, some 10 socket connectors and some 20 pin connectors.The first plate 100 is provided with boss 101, is provided with some the first installing holes 102 that penetrate the first plate 100, for fixed socket connector 10 in boss 101.The second plate 200 is provided with groove 201, is provided with some the second installing holes 202 that penetrate the second plate 200 in groove 201, and for locking-type plug connector 20, boss 101 can penetrate in groove 201, and socket connector 10 can dock with pin connector 20 respectively simultaneously.
With reference to Fig. 3, socket connector 10 comprises having the first outer conductor 11 of center cavity 111 and be located at the jack 12 in the first outer conductor 11 center cavities 111.The first outer conductor 11 front ends are provided with flange 112.The outside of center cavity 111 is provided with the first interior fillet surface 1111.
With reference to Fig. 1, Fig. 3, in each the first installing hole 102 in the first plate 100, be provided with in the cavity between the interior step 1021 of the first interior step 1021, the first and flange 112 and contain spring 50.Between the first installing hole 102 and the first outer conductor 11, leave the first space 113, seal by the first sealing ring 30.The outward flange of boss 101 is provided with the first outer edged surface 1011 that arrives.On the first plate 100, be also provided with the chase 103 around boss 101, in chase 103, be provided with the 3rd sealing ring 70.
With reference to Fig. 3, pin connector 20 comprises having the second outer conductor 21 of center cavity 211 and be located at the contact pin 22 in the second outer conductor 21 center cavities 211.Contact pin 22 can insert the interior formation inner wire of jack 12 and connect.The second outer conductor 21 front end outer walls are provided with the interior fillet surface 1111 of the second outer fillet surface 212, the first and can guide the second outer fillet surface 212, make the second outer conductor 21 penetrate smoothly the center cavity 111 of the first outer conductor 11, form outer conductor and connect.The second outer conductor 21 outer wall middle parts are provided with the external screw thread 213 for mounting nuts 40, and rear portion is provided with outer step 214.
With reference to Fig. 2, Fig. 3, in the second installing hole 202, be provided with counterbore 2021, the second outer conductor 21 is fixed on the second plate 200 by the nut 40 being socketed on external screw thread 213, nut 40 is contained in the second plate 200 end faces completely, between nut 40 and the second installing hole 202 sidewalls, leaving the 3rd space 216, the second plates 200 is held between nut 40 and outer step 214.Between the second plate 200 and the second outer conductor 21, leave Second gap 215 and seal by the second sealing ring 60.The second plate 200 is provided with the interior fillet surface 2011 of the second interior fillet surface 2011, the second and can guides the first outer fillet surface 1011 at groove 201 edges, boss 101 can be penetrated in groove 201 smoothly.
With reference to Fig. 3, Fig. 4, in the time that plugs and sockets docks, the first outer fillet surface 1011 on the first plate 100 coordinates with the second interior fillet surface 2011 on the second plate 200, can enter groove 201 by guide boss 101, carries out the first step calibration of each socket connector 10 and pin connector 20 positions.If now the center line of each connector does not also align, the first interior fillet surface 1111 on the first outer conductor 11 can guide the second outer fillet surface 212 on the second outer conductor 21 so, carries out secondary calibration.Meanwhile, the first sealing ring 30 and spring 50 have radial floating function, can impel the center line of socket connector 10 and pin connector 20 to align.Now, contact pin 22 just can enter jack 12.So " dual boot " and floating structure, avoid the impact of error on switching performance, can guarantee correctly plugging together of many group contact pins 22 and jack 12 in module, prevent from inserting and incorrect contact pin 22 or jack 12 are out of shape or are fractureed, cause properties of product to decline and even scrap.Under free state, in the time of the end face of the first outer conductor 11 and the end contact of the second plate 200, due to the axial float function of spring 50, the first outer conductor 11 can retreat vertically, until the end face of the end face of the first outer conductor 11 and the second plate 200.Under the effect of spring 50 compression stresses, the end face of the end face of the first outer conductor 11 and the second plate 200 has certain contact, has ensured the reliable contact between linkage interface.Meanwhile, the first sealing ring 30, the second sealing ring 60 and the 3rd sealing ring 70 can be compressed, and dustproof and waterproof function is provided.
Above-described is only execution modes more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (7)
1. a dual boot electric connector structure, comprise first plate with some the first installing holes, there is the second plate of some the second installing holes, some socket connector and some pin connectors with hollow the second outer conductor with hollow the first outer conductor, described socket connector is installed in described the first installing hole, described pin connector is installed in described the second installing hole, it is characterized in that: described the first plate is provided with boss, on described the second plate, corresponding described boss is provided with groove, the outward flange of described boss is provided with the first outer fillet surface, described recess edge is provided with the second interior fillet surface for guiding the first outer fillet surface, outside described the second outer conductor edge, be provided with the second outer fillet surface, in described the first outer conductor outward flange, be provided with the first interior fillet surface for guiding described the second outer fillet surface.
2. dual boot electric connector structure according to claim 1, is characterized in that: between described the first outer conductor and the first installing hole, leave the first space, in described the first space, be provided with the first sealing ring.
3. dual boot electric connector structure according to claim 1, is characterized in that: between described the second outer conductor and the second installing hole, leave Second gap, be provided with the second sealing ring in described Second gap.
4. dual boot electric connector structure according to claim 1, it is characterized in that: described the first outer conductor front end is provided with flange outward, in described the first installing hole, be provided with the first interior step, in cavity between described flange and described the first interior step, contain spring, described spring is held on described flange and described the first interior step.
5. dual boot electric connector structure according to claim 1, it is characterized in that: described the second outer conductor outer wall is provided with external screw thread, described external screw thread is arranged with nut outward, described the second outer conductor rear portion is provided with outer step, described the second outer conductor is held on described the second plate by described nut and described outer step, leaves the 3rd space between described nut and the second installing hole.
6. dual boot electric connector structure according to claim 5, is characterized in that: in described the second installing hole, be provided with counterbore, described nut is contained in described counterbore.
7. dual boot electric connector structure according to claim 1, is characterized in that: on described the first plate, be also provided with the chase around described boss, be provided with the 3rd sealing ring in described chase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342472.0U CN203983620U (en) | 2014-06-24 | 2014-06-24 | Dual boot electric connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342472.0U CN203983620U (en) | 2014-06-24 | 2014-06-24 | Dual boot electric connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983620U true CN203983620U (en) | 2014-12-03 |
Family
ID=51981039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342472.0U Expired - Fee Related CN203983620U (en) | 2014-06-24 | 2014-06-24 | Dual boot electric connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654696A (en) * | 2016-11-29 | 2017-05-10 | 深圳市通茂电子有限公司 | Automobile battery quick connector |
-
2014
- 2014-06-24 CN CN201420342472.0U patent/CN203983620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654696A (en) * | 2016-11-29 | 2017-05-10 | 深圳市通茂电子有限公司 | Automobile battery quick connector |
| CN106654696B (en) * | 2016-11-29 | 2019-10-25 | 深圳市通茂电子有限公司 | Automobile batteries quick connector |
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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: 20141203 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |