CN202145501U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202145501U CN202145501U CN201020688027U CN201020688027U CN202145501U CN 202145501 U CN202145501 U CN 202145501U CN 201020688027 U CN201020688027 U CN 201020688027U CN 201020688027 U CN201020688027 U CN 201020688027U CN 202145501 U CN202145501 U CN 202145501U
- Authority
- CN
- China
- Prior art keywords
- pin connector
- receiving space
- connector
- electric connector
- insulation shell
- 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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Abstract
The utility model discloses an electric connector, comprising an insulated shell body, and a plug connector possessing a turning shaft. An accommodation space is arranged in the insulated shell body in a recessed arrangement manner; the plug connector is rotatably accommodated in the accommodation space, and the plug connector has a tendency of rotating towards the exterior of the accommodation space through an elastic component; and the insulated shell body is provided with a locking switch used for locking the plug connector in the accommodation space. Through controlling the locking switch, the plug connector can be effectively prevented from popping out of the accommodation space; automatic popping of the plug connector can be controlled; and convenience and reliability are realized.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to the rotary electric connector.
[background technology]
The prior art relevant with the utility model can be with reference to TaiWan, China patent announcement M349592, a kind of electric connector, and in order to locate a rotation plug in a sinking space, connector comprises an insulation shell, said insulation shell is concaved with receiving space; Pin connector, said pin connector is rotatable to be contained in the receiving space.Have some grooves in the said receiving space; Have some and above-mentioned groove on the pin connector and interfere the several projections that engages each other.So; When producing this pin connector, need artificial the dial-out, sometimes maybe also need be by realizing under the prerequisite of instrument, simultaneously through after repeatedly rotating; Interference position causes wearing and tearing easily; Cause plug not to be accommodated in reliably in the receiving space, therefrom come off out easily, thereby possibly destroy plug.
Therefore, need a kind of electric connector that can address the above problem.
[utility model content]
The purpose of utility model is to provide a kind of can effectively control the rotary electric connector that pin connector holds and ejects.
The purpose of the utility model realizes through following technical scheme: a kind of electric connector; Comprise insulation shell, have the pin connector of rotating shaft; This insulation shell is concaved with receiving space; Pin connector is contained in rotatably in this receiving space and through an elastic component and makes pin connector possess the trend to the receiving space inner rotary, and insulation shell is provided with the switch that holds that pin connector is locked on receiving space.
Compared with prior art, the utlity model has following beneficial effect: hold switch through control, can prevent effectively that pin connector from ejecting from receiving space; Simultaneously can control pin connector and eject automatically, convenient and reliable.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the three-dimensional exploded view of the utility model electric connector.
Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model electric connector.
Fig. 4 is the stereogram that first, second body portion of the utility model electric connector leaves.
Fig. 5 is the partial enlarged drawing that Fig. 4 dotted line circle shows the place.
[embodiment]
See also Fig. 1 and shown in Figure 2; The utility model electric connector 100; It comprises an insulation crust 1, has the pin connector 2 of rotating shaft and the cable 6 that electrically connects with pin connector; Said insulation crust is provided with two and reaches that run through to side and separate receiving space 11 forward, in order to accommodate pin connector.And this insulation crust be provided with can stretch in receiving space hold switch 3, can hold and eject pin connector in receiving space.
Ginseng Fig. 2 and shown in Figure 3, the upper and lower surfaces 21a of said pin connector 2,21b are being symmetrically arranged with a rotating shaft 22a, 22b in the place, back partially near the centre, front end then be have conducting terminal can with butt connector electrically contact to joint chair 23.The frame mouth of two pairs of joint chairs is applicable dissimilar, such as HDMI, and Display port, USB etc. are not limited to mentioned kind, and the frame mouth of two pairs of joint chairs also can be for the same, and hereinafter will mainly be introduced one of them pin connector, other similar.Said insulation crust is fastened mutually and is formed by first matrix part 12 and second matrix part 13, and pin connector is between first, second matrix part, and first, second matrix part is provided with the containing hole of the rotating shaft of ccontaining said pin connector simultaneously.Said receiving space is formed by the restriction of two matrix parts; It has corresponding last lower wall surface 111a, 111b reaches the rear surface 112 perpendicular to last lower wall surface; Be provided with containing hole 14a, 14b on the receiving space on the lower wall surface, can supply rotating shaft 22a, the 22b of pin connector 2 to be contained in these containing holes and formation pivot joint relation.Said rotating shaft 22b is provided with hole 221; The winding displacement of pin connector 2 can be drawn and be embedded in containing hole 14a, the 14b through this hole, is extended back by containing hole then, finally is connected to cable 6; Winding displacement does not expose good looking appearance when making pin connector 2 rotations.
Said pin connector 2 rotatably collapses in the receiving space 11 and through elastic component 4 and makes pin connector 2 possess the trend to the receiving space inner rotary, the elastic arm 42 that said elastic component 4 has a spiral helicine body 41 and extends to both sides respectively from the body end.In conjunction with Fig. 3, each pin connector 2 of present embodiment only is provided with an elastic component at rotating shaft place on one side, is provided with at the rotating shaft place on both sides certainly and also can.The elastic component of present embodiment is arranged on the lower surface 21b of pin connector.Corresponding, the place ahead of rotating shaft is provided with aperture 24, and the elastic arm of elastic component 4 one sides is housed in this aperture 24; The side of containing hole 14b on the lower wall surface 111b of corresponding lower surface 21b then be provided with supply elasticity member opposite side elastic arm accommodate against groove 141, said groove is that circumferential outer being arranged with of containing hole forms and this groove and containing hole connection.The body 41 of elastic component 4 is sheathed on the rotating shaft, and this elastic component makes pin connector have the trend that rotates to the front side laterally.
When electric connector does not use; For prevent that pin connector 2 from ejecting in receiving space; Insulation shell is provided with and holds switch 3, and this holds switch and has the latch part 32 that can be fixed in the elastic portion 31 in the insulation shell elasticly and hold the pin connector ejection.In the present embodiment; The lateral wall 15 that first, second matrix part 12,13 is positioned at the receiving space rear is provided with the accepting groove 151 that is arranged with formation; Said accepting groove runs through the rear surface 112 of receiving space forward and is communicated with receiving space; The elastic portion 31 that holds switch is contained in the latter half of of accepting groove 151; Latch part 32 rear ends also are contained in the accepting groove 151 and under the shake-up of elastic portion, can move forward and backward, and its front end then protrudes into receiving space and is positioned at pin connector one side (Fig. 4 is clearly visible) just.In conjunction with shown in Figure 5; The end face of the lateral wall of accepting groove is provided with and does not run through one of rear surface and stir groove 152; The flexible shift fork portion 321 of a control latch part is extended in the outside of latch part 32; Insulating body stir groove restriction shift fork portion before and after stir, said shift fork portion is resisted against above-mentionedly stirs on the groove and stretches out lateral wall 15.Can stir this shift fork portion greater than the active force of elastic portion elastic force and in accepting groove, shrink through applying one, driving contracts in the latch part 32 breaks away from receiving space to accepting groove, and pin connector 2 can eject receiving space 11 under the effect of elastic component back stretch.The utility model is not limited only to be arranged on the lateral wall holding switch, and this holds switch and can also be arranged on other positions in some other embodiment.
See also Fig. 3 and shown in Figure 4, under the free state, the elastic portion that holds switch 3 supports latch part 32 and protrudes into receiving space.Stirring shift fork portion 321 return back in the accepting groove 151 it; Rotary connector connector 2 to receiving space is also decontroled shift fork portion 321; Can make elastic portion actuate latch part and protrude into receiving space, avoid pin connector to pass through elastic component 4 and eject receiving space to hold pin connector; And when using pin connector, only need stir fork portion to make latch part be retracted in the accepting groove, pin connector can automatically eject receiving space through the drive of elastic component 4, compares to lean in the past and stirs pin connector and make it produce receiving space to make things convenient for.
Said two receiving space separated places have the limited wall 16 of control pin connector slewing area; By this limited wall be extended with the portion that steps down 17 that supplies the pin connector rotation and the portion of stepping down that continues append extend supply pin connector against abutment walls 18, the coaxial setting of rotating shaft 22a, 22b of said step down portion and pin connector.When pin connector changed over to and produce receiving space, the portion 17 that steps down can effectively avoid between pin connector and the insulation shell friction and the wearing and tearing that cause.In the present embodiment; First, second matrix part receiving space is separated into two parts; Can accommodate the pin connector of any two different sizes, the utility model is not limited only to accommodate two pin connectors, can also contain a plurality of pin connectors; And can be any specification, can do corresponding adjustment according to concrete needs.
The utility model holds and ejects pin connector 2 easily through holding switch 3, easily and effectively.In some other embodiment, elastic component 4 can also be arranged on the limited wall 16, and the elastic component 4 of this moment can be arranged to leaf spring, after pin connector ejects receiving space, can not receive elastic component to pin down motion like this.
Claims (7)
1. electric connector; Comprise insulation shell, have the pin connector of rotating shaft; This insulation shell is concaved with receiving space; It is characterized in that: pin connector is contained in rotatably in this receiving space and through an elastic component and makes pin connector possess the trend to the receiving space inner rotary, and insulation shell is provided with the switch that holds that pin connector is locked on receiving space.
2. electric connector as claimed in claim 1; It is characterized in that: the said switch that holds has the latch part that is fixed in the elastic portion in the insulation shell elasticly and holds pin connector, and elastic portion is actuated latch part and protruded into receiving space and hold pin connector.
3. electric connector as claimed in claim 2 is characterized in that: said latch part has the flexible shift fork portion of control latch part, and the insulation shell correspondence is provided with the groove of stirring before and after the restriction shift fork portion of stirring.
4. electric connector as claimed in claim 3; It is characterized in that: said receiving space is provided with the limited wall of restriction pin connector slewing area, by this limited wall be extended with the portion that steps down that supplies the pin connector rotation and the portion of stepping down that continues append extend supply pin connector against abutment walls.
5. electric connector as claimed in claim 4 is characterized in that: said receiving space contains a plurality of pin connectors.
6. like each described electric connector among the claim 1-5; It is characterized in that: said insulation shell is combined to form by first matrix part and second matrix part; Pin connector is between first, second matrix part, and first, second matrix part is provided with the containing hole of the rotating shaft of ccontaining said pin connector simultaneously.
7. electric connector as claimed in claim 6 is characterized in that: the elastic arm that said elastic component has a spiral helicine body and extends to both sides from the body end, and this body is sheathed on the said rotating shaft; Pin connector is provided with the wherein elastic arm aperture of accommodating of confession, and the side of said containing hole then is provided with the groove that supplies another elastic arm to accommodate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020688027U CN202145501U (en) | 2010-12-29 | 2010-12-29 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020688027U CN202145501U (en) | 2010-12-29 | 2010-12-29 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145501U true CN202145501U (en) | 2012-02-15 |
Family
ID=45581429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020688027U Expired - Fee Related CN202145501U (en) | 2010-12-29 | 2010-12-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145501U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053172A1 (en) * | 2011-10-10 | 2013-04-18 | Yao Weiping | Combined plug |
| CN104393740A (en) * | 2014-11-20 | 2015-03-04 | 广东欧珀移动通信有限公司 | Power adapter |
| CN105098544A (en) * | 2015-09-11 | 2015-11-25 | 沙洲职业工学院 | Dual-purpose attaching plug for sound box |
| CN109038740A (en) * | 2018-08-14 | 2018-12-18 | 东莞市昱磁电子科技有限公司 | A kind of phone charger with wireless charging treasured |
-
2010
- 2010-12-29 CN CN201020688027U patent/CN202145501U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053172A1 (en) * | 2011-10-10 | 2013-04-18 | Yao Weiping | Combined plug |
| CN104393740A (en) * | 2014-11-20 | 2015-03-04 | 广东欧珀移动通信有限公司 | Power adapter |
| CN105098544A (en) * | 2015-09-11 | 2015-11-25 | 沙洲职业工学院 | Dual-purpose attaching plug for sound box |
| CN105098544B (en) * | 2015-09-11 | 2017-08-11 | 沙洲职业工学院 | A kind of audio amplifier Dual-purpose power supply plug |
| CN109038740A (en) * | 2018-08-14 | 2018-12-18 | 东莞市昱磁电子科技有限公司 | A kind of phone charger with wireless charging treasured |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20121229 |