CN207572641U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN207572641U CN207572641U CN201721120221.8U CN201721120221U CN207572641U CN 207572641 U CN207572641 U CN 207572641U CN 201721120221 U CN201721120221 U CN 201721120221U CN 207572641 U CN207572641 U CN 207572641U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- operating lever
- interference
- driving lever
- buckle
- 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.)
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Abstract
A kind of electric connector, it is for electrically connecting to chip module and circuit board, the electric connector includes pedestal, the cover board that group is located on pedestal, the driving lever that cover board opposite base is promoted to move, the pedestal includes the head portion for being provided with the main part of several conducting terminals and being attached thereto, the cover board includes supporting part corresponding with the main part of pedestal and head portion corresponding with head, the driving lever includes the drive rod between upper and lower head and extends the operating lever on upper and lower head, when the operating lever is rotated to 0 degree, the parallel side positioned at the main part；When the operating lever is rotated to 90 degree,, perpendicular to the main part, the operating lever is set there are one interference part, when the driving lever is rotated to 90 degree for it, the interference part interference is retained to the head portion to be fixed temporarily the driving lever, thereby promotes the stability of electric connector.
Description
【Technical field】
A kind of a kind of the utility model being electrically connected to printed circuit board in relation to electric connector more particularly to chip module connection
Connect device.
【Background technology】
Electric connector is widely used general in electronic field, and component in the electronic device and component, component and system are
There is utilization between system and system, be electrically connected and signal transmits, be to form a necessary base set of holonomic system institute
Part.Electric connector for receiving chip module generally includes pedestal, the cover board being mounted on pedestal and driving cover board in base
The driving lever slided on seat.Driving lever includes operating lever and drive rod, and operating lever is orthogonal with drive rod, and operating lever is in the form of lever
Conducting terminal is provided on driving drive rod rotating base, cover board setting is perforated to the stitch for receiving chip module.With lid
The past polyslip of plate opposite base may be at being electrically connected between the stitch and conducting terminal of chip module with detaching two kinds of shapes
State.
Pedestal sets container, and to accommodate drive rod, operating lever is located at pedestal opposite side.In the base with operating lever homonymy
Block is provided on seat to push away to prevent operating lever from crossing.In practical applications, it when installing chip module, needs to beat the driving lever
To 90 degree, however in the case of this kind, driving lever is easily freely fallen in the position less than 90 degree, meeting when being then inserted into chip module
Cause chip module can not accurately be inserted into or the terminal dystopy of chip module and influence be electrically connected stability.
Based on the prior art, it is necessory to be improved to existing electric connector.
【Utility model content】
The purpose of this utility model is to provide a kind of electric connectors for promoting shield effectiveness.
To achieve the above object, the utility model adopts the following technical solution：A kind of electric connector, is for electrically connecting to core
Piece module and circuit board, the electric connector include pedestal, the cover board that group is located on pedestal, promote what cover board opposite base moved
Driving lever, the pedestal include the head portion that is provided with the main part of several conducting terminals and is attached thereto, the cover board include with
The corresponding supporting part of main part of pedestal and head portion corresponding with head portion, the driving lever include the drive between upper and lower head
Lever and the operating lever for extending upper and lower head, it is parallel to be located at the main part when operating lever is rotated to 0 degree
Side；When the operating lever is rotated to 90 degree, perpendicular to the main part, the operating lever is set there are one interference part, works as institute
When stating driving lever and rotating to 90 degree, the interference part interference is retained to the head portion to be fixed temporarily the driving lever.
Further, one end of the head portion is set there are one the block protruded upward, and the head portion is operated neighbouring
The rear of bar laterally protrudes out block, and the interference part interference is fixed on the block.
Further, the interference part is included around the fixed part of the operating lever and from the fixed part to the block
The preceding buckle of protrusion, the link stopper are equipped with the rear buckle for the protrusion that is buckled forward, and forward and backward buckle is fixed to one another.
Further, the preceding above and below being buckled is inclined surface, is inclined surface below the rear buckle, before described
The front that buckle is buckled after being fixed on.
Further, the plane that the preceding buckle is determined perpendicular to the operating lever and drive rod.
Further, the operating lever is equipped with the connecting portion being connected with drive rod and bends extension and positioned at institute from connecting portion
State the operation portion of operating lever end.
Further, when the operating lever is rotated to 0 degree, be buckled, the operation portion parallel with the block before described
Higher than the connecting portion.
Further, the side of the cover board is equipped with the Liang Ge ears that coordinates with the operating lever, described in ear's confession
Connecting portion crimps.
Further, the interference part is located at the bottom end of the connecting portion and is set close to the drive rod.
Further, the driving lever forms the interference part by integrated injection molding or punch forming, to prevent
Buckle rocks before stating.
Compared with prior art, the utility model has the advantages that：The utility model electric connector is by dialling
An interference part is molded on bar, when the driving lever is rotated to 90 degree, the interference part interference is retained on the ontology to face
When fix the driving lever so that the driving lever stablize be retained on ontology, promoted while installation convenient for chip module
The stability of the electric connector.
【Description of the drawings】
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the side view of electric connector shown in Fig. 1.
Fig. 3 is stereogram when the utility model electric connector driving lever is rotated to 90 degree.
Fig. 4 is the three-dimensional exploded view of electric connector shown in Fig. 3.
Fig. 5 is the side view of electric connector shown in Fig. 3.
Fig. 6 is the partial enlarged view of electric connector shown in Fig. 5.
Fig. 7 is the stereogram of driving lever shown in Fig. 3.
Fig. 8 is the partial enlarged view of driving lever shown in Fig. 7.
【Main element symbol description】
100 pedestal 1 of connector
10 container 101 of head portion
It is buckled 1021 after block 102
11 terminal accommodation holes 110 of main part
2 head portion 20 of cover board
The perforation of supporting part 21 22
23 driving lever 3 of ear
30 operating lever 31 of drive rod
310 operation portion 311 of connecting portion
4 suction cap 5 of conducting terminal
6 fixed part 61 of interference part
Preceding buckle 62
Following specific embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
【Specific embodiment】
Hereinafter, the specific embodiment for the utility model electric connector 100 being introduced with reference to Fig. 1 to Fig. 8.The utility model
Electric connector 100 is used for being electrically connected chip module (not shown) and circuit board (not shown), which includes pedestal
1st, group is located on pedestal 1 cover board 2 promotes the driving lever 3 that 2 opposite base 1 of cover board moves, the conducting terminal 4 being arranged in pedestal 1
And the suction cap 5 on the clamping electric connector 100.
Please emphasis as shown in fig.4, the pedestal 1 includes the main part 11 and phase therewith that are provided with several conducting terminals 4
Head portion 10 even, the 11 generally rectangular shaped setting of main part, main part 11 are equipped with several terminals of receiving conducting terminal 4
Accepting hole 110, specifically, being almost equipped with terminal accommodation holes 110 on entire pedestal 1.The head portion 10, which is equipped with, laterally passes through
The container 101 on head 10 is worn, for 3 partial receipt of driving lever in container 101, one end of the head portion 10 is equipped with one
A block 102 protruded upward.
The cover board 2 include with the 11 corresponding supporting part 21 of main part of pedestal 1 and with 10 corresponding head portion of head portion
20, the supporting part 21 is used for accepting the chip module, and the supporting part 21 is equipped with several perforation 22, for the chip dies
The stitch (not shown) of block passes through, and the perforation 22 is correspondingly arranged with the terminal accommodation holes 110.
The driving lever 3 includes the drive rod 30 between upper and lower head 20,10 and extends the operation on upper and lower head 20,10
Bar 31, drive rod 30 are rotatably housed in container 101, and the operating lever 31 includes the connecting portion being connected with drive rod 30
310 and from connecting portion 310 bend extension and positioned at 31 end of operating lever operation portion 311.Emphasis refers to Fig. 2 it is found that when described
When operating lever 31 is rotated to 0 degree, in the horizontal direction, the height of the operation portion 311 is higher than the height of connecting portion 310, with side
Just user operates, the parallel side positioned at 1 main part 11 of pedestal of the operating lever 31；When the operating lever 31 rotates
During to 90 degree, perpendicular to the main part 11.The side of the cover board 2 is equipped with the Liang Ge ears coordinated with the operating lever 31
23, one of ear 23 crimps for the connecting portion 310 that the close upper and lower head 20,10 is removed, another ear 23 supplies and institute
It states connecting portion 310 to crimp with 311 junction of operation portion, realization compresses the cover board 2 so as to ensure surely after having installed chip module
Fixed electric connection.
The operating lever 31 is set there are one interference part 6, and the interference part 6 is located at the bottom end of the connecting portion 310 and close
The drive rod 30 is set.The interference part 6 include around the operating lever 31 fixed part 61 and from the fixed part 61 to
The preceding buckle 62 that the block 102 protrudes, the link stopper 102 is equipped with the rear buckle 1021 of 62 protrusion of buckle forward, specifically, institute
It states head portion 10 and block 102 is laterally protruded out at the rear of neighbouring operating lever 31, the interference of preceding buckle 62 of the interference part 6 is fixed
On the rear buckle 1021 of the block 102 namely the forward and backward buckle 62,1021 interferes with each other fixation, the preceding buckle 62
Above and below for inclined surface, after described be inclined surface below buckle 1021, it is described before buckle 62 be fixed on after buckle 1021
Front.The plane that buckle 62 is arranged perpendicular to the operating lever 31 before described and drive rod 30 is determined.When the driving lever 3 revolves
When going to 90 degree, the interference of interference part 6 is retained to the head portion 10 to be fixed temporarily the driving lever 3.The interference part 6 can
With by the way that on integrated injection molding to the driving lever 3, one fin shape of punch forming directly on the driving lever 3 can also be used
Interference part, can prevent it is described before buckle 62 rock and cause 4 dystopy of conducting terminal.
It please refers to shown in Fig. 4 to Fig. 8, after being completed, conducting terminal 4 is housed in terminal accommodation holes 110, driving lever 3
Drive rod 30 is housed in container 101 and drive rod 30 can rotate in container 101, to drive cover board 2 relative to base
Seat 1 moves.Driving lever 3 can rotate within the scope of 0 ° to 90 °.After opening driving lever 3, operating lever 31 moves from bottom to top, driving
Bar 30 is rotated in the counterclockwise direction.When the operating lever 31 is rotated to 90 degree, the interference of interference part 6 is fixed to the following
In portion 10, installing chip module can be then further continued for, after the completion for the treatment of the chip module installing, operating the operating lever 31 will
When it is rotated to 0 degree, the chip module can make to generate electric connection with this electric connector 100.
In conclusion the utility model electric connector 100 passes through one interference of the injection molding on driving lever 3 or punch forming
Portion 6, which will not rock relative to the driving lever 3, thus can be retained to the interference that the driving lever 3 is stablized
On block 102 on the pedestal 1, so as to which when the driving lever 3 is rotated to 90 degree, the interference of interference part 6 is retained to described
Head portion 10 is to be fixed temporarily the driving lever 3 so that the driving lever 3 was stablized is retained on pedestal 1, is not the driving lever 3
Arbitrarily rock and lead to 4 dystopy of conducting terminal and influence to be electrically connected, therefore the utility model interference part 6 can be convenient for chip
Module promotes the stability of the electric connector while installation.
The foregoing is merely some embodiments of the utility model, the embodiment being not all of, the common skill in this field
Art personnel are by reading the utility model specification and any equivalent variation taken technical solutions of the utility model
The claim of the utility model is covered.
Claims (10)
1. a kind of electric connector is for electrically connecting to chip module and circuit board, the electric connector includes pedestal, group is located at base
Cover board on seat, the driving lever that cover board opposite base is promoted to move, the pedestal include the main part for being provided with several conducting terminals
And the head portion being attached thereto, the cover board include supporting part corresponding with the main part of pedestal and top corresponding with head portion
Portion, the driving lever include the drive rod between upper and lower head and extend the operating lever on upper and lower head, the operating lever rotation
During to 0 degree, the parallel side positioned at the main part；When the operating lever is rotated to 90 degree, perpendicular to the main body
Portion, it is characterised in that：The operating lever is set there are one interference part, when the driving lever is rotated to 90 degree, the interference part interference
The head portion is retained to be fixed temporarily the driving lever.
2. electric connector as described in claim 1, it is characterised in that：What one end of the head portion protruded upward there are one setting
Block, the head portion laterally protrude out block at the rear of neighbouring operating lever, and the interference part interference is fixed on the block.
3. electric connector as claimed in claim 2, it is characterised in that：The interference part includes the fixation around the operating lever
Portion and the preceding buckle protruded from the fixed part to the block, the block is equipped with the rear buckle for the protrusion that is buckled forward, described
Forward and backward buckle is fixed to one another.
4. electric connector as claimed in claim 3, it is characterised in that：The above and below being buckled before described is inclined surface, after described
It is inclined surface below buckle, be buckled the front being buckled after being fixed on before described.
5. electric connector as claimed in claim 3, it is characterised in that：Buckle is perpendicular to the operating lever and drive rod before described
The plane determined.
6. electric connector as claimed in claim 4, it is characterised in that：The operating lever is equipped with the connecting portion being connected with drive rod
And bend extension and positioned at the operation portion of the operating lever end from connecting portion.
7. electric connector as claimed in claim 6, it is characterised in that：When the operating lever is rotated to 0 degree, it is buckled before described
Parallel with the block, the operation portion is higher than the connecting portion.
8. electric connector as claimed in claim 6, it is characterised in that：The side of the cover board is equipped with to be coordinated with the operating lever
Liang Ge ears, the ear for the connecting portion crimp.
9. electric connector as described in claim 1, it is characterised in that：The interference part is located at the bottom end of the connecting portion and leans on
The nearly drive rod setting.
10. electric connector as claimed in claim 3, it is characterised in that：The driving lever is by integrated injection molding or strikes out
Type and form the interference part, with prevent it is described before buckle rock.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120221.8U CN207572641U (en) | 2017-09-01 | 2017-09-01 | Electric connector |
| TW107211828U TWM577187U (en) | 2017-09-01 | 2018-08-30 | Electrical connector |
| US16/120,442 US10581200B2 (en) | 2017-09-01 | 2018-09-03 | Electrical connector with retention structure holding lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120221.8U CN207572641U (en) | 2017-09-01 | 2017-09-01 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572641U true CN207572641U (en) | 2018-07-03 |
Family
ID=62698223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721120221.8U Active CN207572641U (en) | 2017-09-01 | 2017-09-01 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478073A (en) * | 2019-01-23 | 2020-07-31 | 富顶精密组件（深圳）有限公司 | Electrical connector |
-
2017
- 2017-09-01 CN CN201721120221.8U patent/CN207572641U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478073A (en) * | 2019-01-23 | 2020-07-31 | 富顶精密组件（深圳）有限公司 | Electrical connector |
| US10916879B2 (en) | 2019-01-23 | 2021-02-09 | Fuding Precision Components (Shenzhen) Co., Ltd. | Can box with metallic reinforcement piece |
| CN111478073B (en) * | 2019-01-23 | 2023-08-15 | 富顶精密组件（深圳）有限公司 | Electric connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |