CN208045742U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN208045742U CN208045742U CN201721920219.9U CN201721920219U CN208045742U CN 208045742 U CN208045742 U CN 208045742U CN 201721920219 U CN201721920219 U CN 201721920219U CN 208045742 U CN208045742 U CN 208045742U
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- CN
- China
- Prior art keywords
- electric connector
- driving lever
- operating lever
- lever
- degree
- 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, cover board, the driving lever for promoting cover board opposite base 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 and the corresponding supporting part of the main part of pedestal and head portion corresponding with head portion, the driving lever includes 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, it is perpendicular to the main part, the drive rod is set there are one elastic component, the elastic component includes around the circular portion of the driving lever and respectively from the fixed part extended around portion both ends and twisting portion, when the driving lever is rotated to 90 degree, twisting portion elasticity compresses the driving lever 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, is to constitute 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 receive the stitch of 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 and detach two kinds of shapes
State.Container is arranged to accommodate drive rod in pedestal, and operating lever is located at the pedestal other side.It is set on the pedestal of operating lever homonymy
It is equipped with block and is pushed away with preventing operating lever from crossing.In practical applications, when installing chip module, need to turn the driving lever to 90
Degree, however in the case of this kind, driving lever is easy freely to fall in the position less than 90 degree, can cause when being then inserted into chip module
Chip module can not accurately be inserted into or the terminal dystopy of chip module and influence be electrically connected stability.There is improver that will dial
Bar is fixed to 90 degree, but uses to do something in disregard of obstacles and relate to fixed mode so that the operation of driving lever is more difficult and affects electric connector
Service life.
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 promoting simple operation.
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, group be located on pedestal cover board, promote cover board opposite base to move
Driving lever, the pedestal include the head portion for being provided with the main part of several conducting terminals and being 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 between upper and lower head
Drive rod and extend the operating lever on upper and lower head, when the operating lever is rotated to 0 degree, parallel is located at the main body
The side in portion；When the operating lever is rotated to 90 degree, perpendicular to the main part, the drive rod is set there are one elastic component,
The elastic component includes working as institute around the circular portion of the driving lever and respectively from the fixed part extended around portion both ends and twisting portion
When stating driving lever and rotating to 90 degree, twisting portion elasticity compresses the driving lever to be fixed temporarily the driving lever.
Further, it is described to be fixed temporarily to the head portion or head portion to compress the driving lever for twisting portion elasticity
Driving lever.
Further, one end of the head portion sets that there are one the blocks that protrude upward, and the head portion is neighbouring described
The rear of operating lever laterally protrudes out block, and twisting portion elasticity compresses the operating lever to the block.
Further, the elastic component is sheathed on the drive rod close to the position of the operating lever.
Further, the head portion, which is equipped with, extends transversely through its upper surface with the container for accommodating the drive rod and one
The slit of the fixed fixed part, the slit are connected with the container.
Further, the circular portion is located on the drive rod, and the fixed part extends from circular portion's bending, institute
It includes bending and the vertical portion that extends vertically and prolonging from the further horizontal buckling in the vertical portion from the circular portion to state twisting portion
Stretch and support the support division of the operating lever.
Further, when the operating lever is rotated to 0 degree, the twisting portion is less than the fixed part, when the operation
When bar is rotated to 90 degree, the twisting portion is vertical with the fixed part.
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
Operating lever crimps.
Further, the head portion is equipped with from the horizontal-extending receiving portion of one end, and the receiving portion connects the receipts
The two edges of tank and block are simultaneously pivoted for the elastic component.
Further, the receiving portion outer rim is equipped with boss to limit the elastic component excessive pivotal.
Compared with prior art, the utility model has the advantages that：The utility model electric connector is by dialling
An elastic component is added on bar, when the driving lever is rotated to 90 degree, the elastic component compresses the driving lever to be fixed temporarily
Driving lever is stated, since elastic component has preferably elasticity so that the simple and convenient and described driving lever of the driving lever can also be stablized
Be retained on pedestal, the stability of the electric connector is promoted while installation convenient for chip module.
【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 side view of electric connector shown in Fig. 3.
Fig. 5 is the partial enlarged view of electric connector shown in Fig. 4.
Fig. 6 is the part isometric exploded view of electric connector shown in Fig. 3.
Fig. 7 is partial enlarged view when pedestal shown in Fig. 6 coordinates with driving lever.
Fig. 8 is the stereogram exploded view of electric connector shown in Fig. 6 further decomposed.
Fig. 9 is driving lever and the stereogram under elastic component mated condition after removing pedestal shown in Fig. 6.
Figure 10 is the stereogram after driving lever shown in Fig. 9 is decomposed with elastic component.
【Main element symbol description】
100 pedestal 1 of connector
10 container 101 of head portion
102 slit 103 of block
104 boss 1041 of receiving portion
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 interconnecting piece
4 suction cap 5 of conducting terminal
Elastic component 6 is around portion 61
62 twisting portion 63 of fixed part
631 support division 632 of vertical portion
Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.
【Specific implementation mode】
Hereinafter, the specific implementation mode that the utility model electric connector 100 will be introduced in conjunction with Fig. 1 to Figure 10.This practicality is new
Type electric connector 100 is used for being electrically connected chip module (not shown) and circuit board (not shown), which includes base
Cover board 2 that seat 1, group are located on pedestal 1, the driving lever 3 for promoting 2 opposite base 1 of cover board to move, the conducting end that is arranged in pedestal 1
Son 4 and the suction cap 5 that the electric connector 100 is clamped.
Please emphasis as shown in fig.8, the pedestal 1 includes the main part 11 and phase therewith for being provided with several conducting terminals 4
Head portion 10 even, 11 generally rectangular shaped setting of the 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 and a slit 103, the slit 103 for wearing its upper surface are connected with the container 101, the driving lever 3
For partial receipt in container 101, one end of the head portion 10 sets that there are one the blocks 102 protruded upward.
The cover board 2 includes and the corresponding supporting part 21 of the main part of pedestal 1 11 and head portion corresponding with head portion 10
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, 22 settings corresponding with the terminal accommodation holes 110 of the perforation.
The driving lever 3 includes drive rod 30 between upper and lower head 20,10 and extends upper and lower head 20,10
Operating lever 31, the drive rod 30 are rotatably housed in container 101, and the operating lever 31 includes being connected with drive rod 30
Interconnecting piece 310 and from interconnecting piece 310 bend extend and positioned at 31 end of the operating lever operation portion 311.Emphasis is refering to Fig. 2
It is found that when the operating lever 31 is rotated to 0 degree, in the horizontal direction, the height of the operation portion 311 is higher than interconnecting piece 310
Height, with convenient for users to operation, the parallel side positioned at 1 main part 11 of the pedestal of the operating lever 31；In conjunction with Fig. 4
It is found that when the operating lever 31 is rotated to 90 degree, it is located at perpendicular to the position of the main part 11.The one of the cover board 2
Side is equipped with the Liang Ge ears 23 coordinated with the operating lever 31, and one of ear 23 is for the close upper and lower head 20,10
Interconnecting piece 310 crimps, and for being crimped with the interconnecting piece 310 with 311 junction of operation portion, core has been installed in realization for another ear 23
The cover board 2 is compressed after piece module to ensure stable electric connection.
The drive rod 30 is arranged there are one elastic component 6, and the elastic component 6 is located at one end of the drive rod 30 and close
The interconnecting piece 310 of the operating lever 31 is arranged.The elastic component 6 includes around the circular portion 61 of the driving lever 3 and respectively from ring
The fixed part 62 extended around 61 both ends of portion and twisting portion 63,63 elasticity of twisting portion compress the driving lever 3 to the head portion
20 or head portion 10 to be fixed temporarily the driving lever 3, in the utility model, 63 elasticity of twisting portion compress the driving lever 3 to
To be fixed temporarily the driving lever 3, the head portion 10 laterally protrudes out the head portion 10 at the rear of the neighbouring operating lever 31
Go out the block 102,63 elasticity of twisting portion compresses the operating lever 31 close to the extremely block 102, the head portion 10
Equipped with from the horizontal-extending receiving portion 104 of one end, the receiving portion 104 connects two edges and the block of the container 101
It 102 and is pivoted for the elastic component 6, the outer rim of the receiving portion 104 is equipped with boss 1041 to limit 6 excessive pivot of the elastic component
Turn, thus the receiving of fixed part 62 of the elastic component 6 is retained in the slit 103 being connected to the container 101.It is described
The drive rod 30 is located on close to one end of the operating lever 31 around portion 61, and the fixed part 62 is curved from the circular portion 61
Folding extends, and the twisting portion 63 includes being bent from the circular portion 61 and the vertical portion 631 that extends vertically and from the vertical portion
631 further horizontal bucklings extend and support the support division 632 of the operating lever 31, when the operating lever 31 is rotated to 0 degree,
The elastic component 6 drives 31 elasticity of the operating lever to be compressed to the side of the main part 11, and the twisting portion 63 is low at this time
In the fixed part 62, when discharging the operating lever 31, the elastic deformation in the twisting portion 63 is released and flexi-mortgage institute
Operating lever 31 is stated close to the block 102, the twisting portion 63 is vertical with the fixed part 62 at this time, certain block
102 can also remove, when being only provided with block 102, the operating lever 31 will not excessive pivotal and make the operating lever 31
It is fixed with 90 degree, is convenient for the installation or removal of next step chip module.
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 degree to 90 degree.After opening driving lever 3, operating lever 31 moves from bottom to top, drives
Lever 30 is rotated in the counterclockwise direction.When the operating lever 31 is rotated to 90 degree, grasped described in 63 flexi-mortgage of twisting portion
Make bar 31 to the block 102, can then be further continued for installing chip module, after the completion of waiting for the chip module installing, operation
When the operating lever 31 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 sets an elastic component 6 by being enclosed on driving lever 3, the elastic component 6
Enclose the interference that sets and the driving lever 3 can be stablized close to the position of the operating lever 31, the elastic component 6 to the drive rod 30
It is retained in the block 102 on the pedestal 1, to which when the driving lever 3 is rotated to 90 degree, 6 elasticity of the elastic component compresses
The driving lever 3 is to be fixed temporarily the driving lever 3, since elastic component 6 has preferably elasticity so that operate needed for the driving lever 3
What dynamics smaller and the driving lever 3 can also be stablized is retained on pedestal 1, and facilitating chip module can also be promoted described while installation
The stability of electric connector 100.
The foregoing is merely some embodiments of the utility model, the embodiment being not all of, the common skill in this field
Any equivalent variation that art personnel take technical solutions of the utility model by reading the utility model specification is
The claim of the utility model is covered.
Claims (10)
1. a kind of electric connector, it is for electrically connecting to chip module and circuit board, the electric connector includes that pedestal, group are located at base
Cover board on seat, the driving lever for promoting cover board opposite base to move, the pedestal includes the main part for being provided with several conducting terminals
And the head portion being attached thereto, the cover board include and the corresponding supporting part of the main part of pedestal and top corresponding with head portion
Portion, the driving lever include drive rod between upper and lower head and extend the operating lever on upper and lower head, the operating lever
When rotation is to 0 degree, the parallel side positioned at the main part；When the operating lever is rotated to 90 degree, perpendicular to described
Main part, it is characterised in that：The drive rod is set there are one elastic component, and the elastic component includes around the circular portion of the driving lever
And respectively from the fixed part extended around portion both ends and twisting portion, when the driving lever is rotated to 90 degree, the twisting portion elasticity
The driving lever is compressed to be fixed temporarily the driving lever.
2. electric connector as described in claim 1, it is characterised in that：Twisting portion elasticity compresses the driving lever on described
Head or head portion are to be fixed temporarily the driving lever.
3. electric connector as claimed in claim 2, 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 the neighbouring operating lever, and twisting portion elasticity compresses the behaviour
Make bar to the block.
4. electric connector as described in claim 1, it is characterised in that：The elastic component is sheathed on the drive rod close to described
The position of operating lever.
5. electric connector as described in claim 1, it is characterised in that：The head portion is equipped with and extends transversely through its upper surface to receive
Hold the container of the drive rod and the slit of a fixation fixed part, the slit are connected with the container.
6. electric connector as claimed in claim 5, it is characterised in that：The circular portion is located on the drive rod, described solid
Determine portion from the circular portion bending to extend, the twisting portion include bent from the circular portion and the vertical portion that extends vertically and from
The further horizontal buckling in vertical portion extends and supports the support division of the operating lever.
7. electric connector as claimed in claim 6, it is characterised in that：When the operating lever is rotated to 0 degree, the twisting portion
Less than the fixed part, when the operating lever is rotated to 90 degree, the twisting portion is vertical with the fixed part.
8. electric connector as claimed in claim 7, 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 operating lever crimp.
9. electric connector as claimed in claim 8, it is characterised in that：The head portion is equipped with from the horizontal-extending receipts of one end
Appearance portion, the receiving portion connect the container two edges and block and for the elastic component pivot.
10. electric connector as claimed in claim 9, it is characterised in that：It is described to limit that the receiving portion outer rim is equipped with boss
Elastic component excessive pivotal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920219.9U CN208045742U (en) | 2017-12-29 | 2017-12-29 | 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 |
|---|---|---|---|
| CN201721920219.9U CN208045742U (en) | 2017-12-29 | 2017-12-29 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045742U true CN208045742U (en) | 2018-11-02 |
Family
ID=63955870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721920219.9U Active CN208045742U (en) | 2017-09-01 | 2017-12-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045742U (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
- 2017-12-29 CN CN201721920219.9U patent/CN208045742U/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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |