CN2686143Y - Fastening device for electric connector - Google Patents
Fastening device for electric connector Download PDFInfo
- Publication number
- CN2686143Y CN2686143Y CN 200320130408 CN200320130408U CN2686143Y CN 2686143 Y CN2686143 Y CN 2686143Y CN 200320130408 CN200320130408 CN 200320130408 CN 200320130408 U CN200320130408 U CN 200320130408U CN 2686143 Y CN2686143 Y CN 2686143Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- locked assembly
- fastening
- board component
- ear clip
- 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a fastening device for electric connector, which can be fastened and inserted into the fastening hole of the one side of the circuit board of the electric connector. The electric connector comprises a plastic base body whose one side is provided with a containing slot. The fastening device comprises a lifting plate component which is pivoted with the plastic base body and can rotate in the containing slot. The lower end of the lifting plate component is provided with a supporting block which protrudes forwards. The supporting block supports at the lower part of the one side of the circuit board. The upper end of the supporting block is provided with a fastening part which protrudes forwards. The fastening part is fastened at the fastening hole of the one side of the circuit board. The electric connector also comprises a locked assembly which is arranged on the lifting plate component. The electric connector also comprises a fastening device which is arranged at the locked assembly and the plastic base body respectively. The fastening device makes the locked assembly fastened on the plastic base body. The utility model can makes the circuit board and the plastic base body with the clear clamping function. The fastening device for electric connector can ensure the electric connection with the circuit board and the operation is very convenient.
Description
[technical field]
The utility model relates to a kind of electric connector, is meant a kind of ear clip device of electric connector especially.
[background technology]
See also Fig. 1 and Fig. 2, it is electric connector for a kind of known connecting circuit plate, it includes a plastics pedestal 10 and an ear clip device 20, wherein: be to arrange the terminal (figure does not show) that is provided with plural number on the plastics pedestal 10, its both sides all respectively are provided with a storage tank 11, and the two sides of storage tank are provided with pivoted hole 12; The both sides of this ear clip device 20 are provided with the pivoted hole 12 that drive-connecting shaft 21 is used the storage tank 11 that is articulated in plastics pedestal 10, its upper end is provided with one to press section 23 that the projecting inward clamping part 22 and of pedestal protrudes outside pedestal, but these clamping part 22 fastenings are in a side hole clipping 28 of circuit board 27, and its lower end is provided with one and peaks at lower end one side of circuit board 27 to the projecting inward jacking block 24 of pedestal.
When circuit board 27 inserted, circuit board 27 directly descended coping block 24, even this moment, ear clip device 20 inhours pivoted, clamping part 22 promptly is snapped on the hole clipping 28 of circuit board 27; In the time will taking off circuit board 27, then with press section under the hand 23, jacking block 24 is a jack-up circuit board 27.
Above-mentioned known structure still has following shortcoming: ear clip device 20 is the hole clippings 28 that are snapped in circuit board 27 with clamping part 22 at fastening circuit board 27, and this ear clip device 20 only is to be articulated in plastics pedestal 10, do not have any fastening effect between the two, therefore if directly circuit board 27 is also up drawn and can take out, the circuit board 27 of so pegging graft is when being subjected to suitable impulsive force up and down, may cause circuit board 27 to break away from, be difficult to guarantee status of electrically connecting.
[utility model content]
The purpose of this utility model is to provide a kind of ear clip device of electric connector, and behind the fastening circuit board, itself and plastics pedestal have clear and definite trip effect, can guarantee and being electrically connected of circuit board, and operation is very easy.
For reaching above-mentioned purpose, the utility model provides a kind of ear clip device of electric connector, and it is a side hole clipping of the fastening circuit board that inserts this electric connector, and this electric connector includes a plastics pedestal, this plastics pedestal one side is provided with a storage tank, and it is characterized in that: this ear clip device includes:
Board component together, this plays board component and is articulated in this plastics pedestal, in this storage tank, become to turn cooperation with this storage tank, this plays the board component lower end and is provided with a jacking block that protrudes forward, this jacking block peaks at a side-lower of this circuit board, this plays the board component upper end and is provided with a clamping part that protrudes forward, and this clamping part fastening is in a side hole clipping of circuit board;
One locked assembly, this locked assembly are to be located at this to rise on the board component; And
One fastening device is to be located at this locked assembly and plastics pedestal respectively, this locked assembly by the fastening device fastening on this plastics pedestal.
The ear clip device of described electric connector is characterized in that: this locked assembly is to be articulated in this to rise on the board component.
The ear clip device of described electric connector is characterized in that: the storage tank both sides of this plastics pedestal are provided with pivoted hole, and these both sides of playing board component are provided with first pivot of the pivoted hole that is articulated in this plastics pedestal, and this first pivot top is provided with second pivot; This locked assembly is provided with two side plates and a upper plate, the front end of this locked assembly is opened and the front end of this upper plate forms a breach, the nearly mid point of its two side plate respectively is provided with a pivoted hole and is articulated in second pivot that this plays board component, and this clamping part that plays board component exposes from the breach of this locked assembly front end.
The ear clip device of described electric connector is characterized in that: this fastening device is to be provided with a fixture block in this plastics pedestal, is provided with this fixture block of draw-in groove fastening in this locked assembly.
The ear clip device of described electric connector, it is characterized in that: the storage tank both sides of this plastics pedestal are provided with symmetry upwardly extending two vertical plates, this fastening device respectively is provided with a fixture block that raises up in this two vertical plates upper end, respectively is provided with this fixture block of draw-in groove fastening in the biside plate front end lower edge of this locked assembly.
The ear clip device of described electric connector is characterized in that: it is provided with an elastic parts in addition and compresses this locked assembly, makes this plastics pedestal of this locked assembly fastening.
The ear clip device of described electric connector is characterized in that: this elastic parts is that a shell fragment and this shell fragment are shaped in this and rise on the board component.
The ear clip device of described electric connector is characterized in that: this elastic parts is a spring.
The ear clip device of described electric connector is characterized in that: this locked assembly is to be sheathed on the board component, and this locked assembly plays board component with this and becomes the relative cooperation that slides up and down.
The ear clip device of described electric connector is characterized in that: this fastening device is provided with the fixture block that a side direction is protruded in plastics pedestal one side, is provided with the draw-in groove of this fixture block of fastening in this locked assembly one side.
Above-mentioned and other purpose, advantage and characteristic of the present utility model by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of known electric connector.
Fig. 2 is the three-dimensional combination figure of known electric connector.
Fig. 3 is the stereogram of the utility model first preferable enforcement.
Fig. 4 is the three-dimensional combination figure of the utility model first preferable enforcement.
Fig. 5 is the combination section of the utility model first preferable enforcement.
Fig. 6 is the user mode figure of the utility model first preferable enforcement.
Fig. 7 is the user mode figure of the utility model first preferable enforcement.
Fig. 8 is the three-dimensional exploded view of the utility model second preferable enforcement.
Fig. 9 is the combination of side view of the utility model second preferable enforcement.
Figure 10 is the user mode figure of the utility model second preferable enforcement.
Figure 11 is the user mode figure of the utility model second preferable enforcement.
Figure 12 is the three-dimensional exploded view of the utility model the 3rd preferable enforcement.
[embodiment]
See also Fig. 3, Fig. 4 and Fig. 5, the ear clip device of the utility model electric connector, a but side hole clipping 28 of its to be fastening insert circuit board 27 of this electric connector, this electric connector includes a plastics pedestal 30 and is located at terminal (non-this case design focal point of this plastics pedestal, so figure does not show), this ear clip device includes: board component 40, a locked assembly 50, one fastening devices and an elastic parts 70 together, wherein:
The both sides of this plastics pedestal 30 all are provided with a storage tank 31 (icon only simply illustrate a side), and storage tank 31 both sides are provided with pivoted hole 32 and symmetry upwardly extending two vertical plates 33.
This plays board component 40 and is provided with the pivoted hole 32 that first pivot 41 is articulated in this plastics pedestal 30, it can rotate in this storage tank 31, its lower end is provided with a jacking block 42 that protrudes forward, this jacking block 42 peaks at a side-lower of this circuit board 27, play board component 40 upper ends and establish a clamping part 44 that protrudes forward, these clamping part 44 fastenings are in a side hole clipping 28 of circuit board, and these first pivot, 41 tops are provided with second pivot 45.
This locked assembly 50 is provided with a biside plate 51 and a upper plate 52, its front end is opened and the front end of upper plate forms a breach 53, the nearly mid point of its biside plate respectively is provided with a pivoted hole 54 and is articulated in second pivot 45 that this plays board component 40, and this clamping part 44 that plays board component 40 exposes from the breach 53 of assembly 50 front ends that lock.
This fastening device respectively is provided with the fixture block 61 of epirelief in these two vertical plates, 33 upper ends, and respectively is provided with this fixture block 61 of a draw-in groove 62 fastenings in the biside plate 51 front end lower edges of this locked assembly 50, uses fastening on plastics pedestal 30 and can't translation.The upper end of these two vertical plates 33 is provided with biside plate 51 butts of bearing surface 34 and this locked assembly 50 in these fixture block 61 inner edges in addition
This elastic parts 70 is for a shell fragment and is shaped in this and rises on the board component 40 that it is the upper plate 52 back segments below that elasticity presses on this locked assembly 50, makes the fixture block 61 on this plastics pedestal 30 of draw-in groove 62 fastenings on this locked assembly 50.
See also Fig. 4 and Fig. 5, circuit board 27 inserts plastics pedestal 30, with these clamping part 44 fastenings that play board component 40 when the side hole clipping 28 of circuit board, draw-in groove 62 on this locked assembly 50 and fixture block 61 fastenings on the plastics pedestal 30, can't pivot with respect to plastics pedestal 30 so made board component 40 form the blocking effect, so can guarantee this circuit board 27 of firm fastening; See also Fig. 6, in the time will taking off circuit board 27 upper plate 51 back segments of pushing locked assembly 50, this locked assembly 50 promptly pivots with respect to playing board component 40, so promptly break away from the fixture block 61 on this plastics pedestal 30 of fastening, see also Fig. 7, when locked assembly 50 not fastening plastics pedestals 30, playing board component 40 can pivot with respect to plastics pedestal 30, and so this jacking block 42 can this circuit board 27 of jack-up.
By above explanation, the utility model can be concluded following advantage:
1. play board component 40 behind fastening circuit board 27, itself and plastics pedestal 30 have clear and definite trip effect, do not collude then this and play board component 40 and can't pivot with respect to plastics pedestal 30 if take off, and so can guarantee the electrical connection of circuit board 27.
2. though need to do to take off to collude action in the operation of taking off circuit board 27, right this takes off that to collude action be the upper plate 52 of directly pushing this locked assembly 50, and the board component 40 that pivoted also is a upper plate 52 of pushing this locked assembly 50, to collude and pivot all be to push same position so take off, almost be that an action is finished, so can not cause inconvenience in the use because of trip design.
See also Fig. 8 and Fig. 9, be the utility model second embodiment, wherein this upper end, both sides of playing board component 40 respectively is provided with the projection 46 that side direction is protruded, the biside plate 51 of locked assembly 50 is provided with than this projection 46 length and is the sliding tray 55 of strip longitudinally, this sliding tray 55 is socketed on this projection 46, makes locked assembly 50 play board component 40 with respect to this and slides up and down; This fastening device is provided with the fixture block 61 that a side direction is protruded in two vertical plates, 33 upper ends of plastics pedestal 30, respectively be provided with this fixture block 61 of a draw-in groove 62 fastenings in the biside plate 51 of this locked assembly 50.
See also Figure 10, make when playing board component 40 and glide when depressing locked assembly 50, draw-in groove 62 on it can break away from the fixture block 61 of this plastics pedestal 30 of fastening, so sees also Figure 11, and playing board component 40 can pivot and this circuit board 27 of jack-up with respect to plastics pedestal 30.
See also Figure 12, be the utility model the 3rd embodiment, itself and the second embodiment difference are the variation design of elastic parts, promptly, this upper end of playing board component 40 is provided with a groove 48, and elastic parts 70 is to be a spring, and its elasticity is butted on upper plate 52 belows of locked assembly 50 and can makes elastic telescopic in this groove 48.
The foregoing description all is the better embodiment that is provided with elastic parts 70, compresses this locked assembly 50 by the elastic force of this elastic parts 70, makes this this plastics pedestal 30 of locked assembly 50 fastenings; Right if do not establish this elastic parts 70, and locked assembly 50 and the socket that plays board component are provided with the effect of resistance mud, so also can do to fasten and thread off by the hand mode of stirring.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model, and be not with the utility model narrow sense be limited to this embodiment, in fact, the utility model also can be made many variations and implement.
Claims (10)
1, a kind of ear clip device of electric connector, it is a side hole clipping of the fastening circuit board that inserts this electric connector, and this electric connector includes a plastics pedestal, and this plastics pedestal one side is provided with a storage tank, and it is characterized in that: this ear clip device includes:
Board component together, this plays board component and is articulated in this plastics pedestal, in this storage tank, become to turn cooperation with this storage tank, this plays the board component lower end and is provided with a jacking block that protrudes forward, this jacking block peaks at a side-lower of this circuit board, this plays the board component upper end and is provided with a clamping part that protrudes forward, and this clamping part fastening is in a side hole clipping of circuit board;
One locked assembly, this locked assembly are to be located at this to rise on the board component; And
One fastening device is to be located at this locked assembly and plastics pedestal respectively, this locked assembly by the fastening device fastening on this plastics pedestal.
2, the ear clip device of electric connector as claimed in claim 1 is characterized in that: this locked assembly is to be articulated in this to rise on the board component.
3, the ear clip device of electric connector as claimed in claim 2, it is characterized in that: the storage tank both sides of this plastics pedestal are provided with pivoted hole, these both sides of playing board component are provided with first pivot of the pivoted hole that is articulated in this plastics pedestal, and this first pivot top is provided with second pivot; This locked assembly is provided with two side plates and a upper plate, the front end of this locked assembly is opened and the front end of this upper plate forms a breach, the nearly mid point of its two side plate respectively is provided with a pivoted hole and is articulated in second pivot that this plays board component, and this clamping part that plays board component exposes from the breach of this locked assembly front end.
4, the ear clip device of electric connector as claimed in claim 1 is characterized in that: this fastening device is to be provided with a fixture block in this plastics pedestal, is provided with this fixture block of draw-in groove fastening in this locked assembly.
5, the ear clip device of electric connector as claimed in claim 1, it is characterized in that: the storage tank both sides of this plastics pedestal are provided with symmetry upwardly extending two vertical plates, this fastening device respectively is provided with a fixture block that raises up in this two vertical plates upper end, respectively is provided with this fixture block of draw-in groove fastening in the biside plate front end lower edge of this locked assembly.
6, the ear clip device of electric connector as claimed in claim 1 is characterized in that: it is provided with an elastic parts in addition and compresses this locked assembly, makes this plastics pedestal of this locked assembly fastening.
7, the ear clip device of electric connector as claimed in claim 6 is characterized in that: this elastic parts is that a shell fragment and this shell fragment are shaped in this and rise on the board component.
8, the ear clip device of electric connector as claimed in claim 6 is characterized in that: this elastic parts is a spring.
9, the ear clip device of electric connector as claimed in claim 1 is characterized in that: this locked assembly is to be sheathed on the board component, and this locked assembly plays board component with this and becomes the relative cooperation that slides up and down.
10, the ear clip device of electric connector as claimed in claim 9 is characterized in that: this fastening device is provided with the fixture block that a side direction is protruded in plastics pedestal one side, is provided with the draw-in groove of this fixture block of fastening in this locked assembly one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320130408 CN2686143Y (en) | 2003-12-18 | 2003-12-18 | Fastening device for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320130408 CN2686143Y (en) | 2003-12-18 | 2003-12-18 | Fastening device for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686143Y true CN2686143Y (en) | 2005-03-16 |
Family
ID=34662307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320130408 Expired - Fee Related CN2686143Y (en) | 2003-12-18 | 2003-12-18 | Fastening device for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686143Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242041B (en) * | 2007-02-07 | 2013-01-16 | 泰科电子公司 | Socket connector with latch locking member |
| CN104199200A (en) * | 2014-08-26 | 2014-12-10 | 苏州佳世达电通有限公司 | Circuit board installation fixing structure and liquid crystal display device |
| CN104412455A (en) * | 2012-08-17 | 2015-03-11 | 惠普发展公司，有限责任合伙企业 | Connection including flange in cooperation with resilient member to engage and disengage removable printed circuit assembly |
| CN111512500A (en) * | 2017-12-27 | 2020-08-07 | 泰连德国有限公司 | Connector with extendable lever assembly |
-
2003
- 2003-12-18 CN CN 200320130408 patent/CN2686143Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242041B (en) * | 2007-02-07 | 2013-01-16 | 泰科电子公司 | Socket connector with latch locking member |
| CN104412455A (en) * | 2012-08-17 | 2015-03-11 | 惠普发展公司，有限责任合伙企业 | Connection including flange in cooperation with resilient member to engage and disengage removable printed circuit assembly |
| CN104199200A (en) * | 2014-08-26 | 2014-12-10 | 苏州佳世达电通有限公司 | Circuit board installation fixing structure and liquid crystal display device |
| CN104199200B (en) * | 2014-08-26 | 2017-04-12 | 苏州佳世达电通有限公司 | Circuit board installation fixing structure and liquid crystal display device |
| CN111512500A (en) * | 2017-12-27 | 2020-08-07 | 泰连德国有限公司 | Connector with extendable lever assembly |
| US11342711B2 (en) | 2017-12-27 | 2022-05-24 | Te Connectivity Germany Gmbh | Connector with an extendable lever assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1700521A (en) | Circuit board connector terminal | |
| CN1665073A (en) | Card edge connector with ejecting mechanism | |
| CN1261954C (en) | Switch device | |
| CN1172408C (en) | Electric connector | |
| CN1440577A (en) | Electric connector and socket connector | |
| EP1471731A3 (en) | Mounting structure for compact camera module | |
| CN2791943Y (en) | Connector | |
| CN1044167C (en) | Combined operation type electrical part | |
| CN2686143Y (en) | Fastening device for electric connector | |
| CN1211225C (en) | Automotive latch | |
| CN2689516Y (en) | Ear buckle device of electric connector | |
| CN2640062Y (en) | Electric connector | |
| CN1630142A (en) | Earclip device for electric connector | |
| CN1356743A (en) | Modular socket and its connection structure | |
| CN201041914Y (en) | Electric connector | |
| CN2862400Y (en) | Improved structure for connector | |
| CN2613903Y (en) | Electronic card connector | |
| CN200944476Y (en) | Structure improvement of multicard connector | |
| CN2692872Y (en) | Clamping plate device for electric connector | |
| CN2341261Y (en) | Stepless speed changing switch | |
| CN2749128Y (en) | Fastener of card edge connector | |
| CN2746580Y (en) | Card connector of electronic card oblique inserted | |
| CN2891333Y (en) | Electronic card connector | |
| CN2872636Y (en) | Connecting seat of memory card | |
| CN1182664C (en) | Light receiving and emitting module group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |