CN104134898B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN104134898B CN104134898B CN201310158011.8A CN201310158011A CN104134898B CN 104134898 B CN104134898 B CN 104134898B CN 201310158011 A CN201310158011 A CN 201310158011A CN 104134898 B CN104134898 B CN 104134898B
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- CN
- China
- Prior art keywords
- piece
- arm
- electric connector
- base portion
- snap close
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- 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,For being connected with butt connector,Including housing,The snap close piece being arranged on housing,Drive the unlock piece of the snap close piece unblock and be installed on and be used for the cover plate for covering the snap close piece and unlock piece on the housing,The housing includes base portion and from the docking section that base portion extends forward,The upper surface of the base portion is higher by the upper surface of the docking section,The snap close piece includes the fixed part being arranged on base portion,The elastic arm that self-fixed department is extended to above docking section,The reply piece that the holding section and own elasticity arm that own elasticity arm is bent downwards are folded upward at and extended back,The reply piece is between the cover plate and the elastic arm,After external force acts on the unlock piece and drives the elastic arm to upwarp,Electric connector can be achieved to unlock with butt connector,The reply piece compresses the cover plate simultaneously,After the external force is cancelled,The reply piece compresses the cover plate,The restoring force of the elastic arm is provided.
Description
【Technical field】
The present invention discloses a kind of electric connector, more particularly to a kind of electric connector with latching device.
【Background technology】
In electric connector field, when higher using requirement of the equipment to connector, in order to ensure electric connector can be effective
Stably work, often can all set latching device to coordinate with butt connector on electrical connectors and lock, prevent from electrically connecting
There is accidental release in device.As CN201498792U Chinese patents disclose such a electric connector, it includes：Housing, set
It is placed in the snap close piece on housing, the unlock piece that the driving snap close piece unlocks and is installed on the housing and is used to cover the lock
The cover plate of fastener and unlock piece, the housing include base portion and from the docking section that base portion extends forward, the upper surfaces of the base portion
It is higher by the upper surface of the docking section, fixed part that the snap close piece includes being arranged on base portion, self-fixed department extend to docking
The holding section that elastic arm and own elasticity arm above portion are bent downwards, when external force acts on the unlock piece and drives the elasticity
After arm upwarps, electric connector can be achieved and unlocked with butt connector, after the external force is cancelled, the elastic arm relies on itself bullet
Property deformation recovery, to reach the locking of snap close piece and unlocking function.
However, in use, such elastic arm is shorter, and elastic resilience is poor, easily there is restoring force not
The situation of foot, so that it cannot the locking functions with butt connector are completed, so as to the situation for causing electric connector easily to release
Occur.
In view of problem above, is necessary to provide a kind of improved electric connector in fact.
【The content of the invention】
It is an object of the invention to provide a kind of electric connector, its snap close piece has more preferable elastic resilience.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of electric connector, for docking connection
Device connects, including housing, the snap close piece being arranged on housing, driving snap close piece unblock unlock piece and be installed on the shell
It is used for the cover plate for covering the snap close piece and unlock piece on body, the housing includes base portion and the docking extended forward from base portion
Portion, the upper surface of the base portion are higher by the upper surface of the docking section, fixed part that the snap close piece includes being arranged on base portion,
The holding section and own elasticity arm that elastic arm that self-fixed department is extended to above docking section, own elasticity arm are bent downwards are folded upward at simultaneously
The reply piece to extend back, the reply piece is between the cover plate and the elastic arm, when external force acts on the unblock
Part and after driving the elastic arm to upwarp, can be achieved electric connector and is unlocked with butt connector, while the reply piece compresses institute
Cover plate is stated, after the external force is cancelled, the reply piece compresses the cover plate, there is provided the restoring force of the elastic arm.
As further improved technical scheme of the present invention, the elastic arm relies on natural resiliency deformation recovery.
As further improved technical scheme of the present invention, the end for replying piece compresses face provided with what is swelled upwards,
The front end for compressing face and compressing the cover plate.
As further improved technical scheme of the present invention, the holding section own elasticity arm both sides bend downwards extension, institute
Reply piece own elasticity arm end is stated to be folded upward at and extend back.
As further improved technical scheme of the present invention, the fixed part is described perpendicular to the upper surface of the base portion
Elastic arm includes the travelling arm upwardly extended from the bottom angled of the fixed part and from travelling arm end towards connector
The spreading arm of extension.
As further improved technical scheme of the present invention, the unlock piece is provided with positioned at the travelling arm and the housing
Upper surface between actuator and the actuating arm that extends back of self-powered moving part.
As further improved technical scheme of the present invention, the snap close piece, which is provided with from what the travelling arm extended downwardly, to be stopped
Stopper, when external force drives the unlock piece unblock, the actuator slides along the travelling arm and abuts the stopper section.
As further improved technical scheme of the present invention, when the snap close piece is in lockup state, the base portion is set
Have from upper surface and be provided with the adjutage on the inclined-plane towards the inclined-plane of portion's extension, the cover plate diagonally downward.
As further improved technical scheme of the present invention, when the snap close piece is in lockup state, the reply piece
Compress the adjutage.
As further improved technical scheme of the present invention, the base portion is provided with the slit on upper surface, the lock
Fastener and unlock piece are contained in the slit.
Compared with prior art, electric connector of the present invention at least has advantages below：In unblock, the reply piece compresses
The cover plate, after external force cancels, the reply piece should compress cover plate and generate back stretch, so that elastic arm is replied.
【Brief description of the drawings】
Fig. 1 is the stereogram of electric connector of the present invention.
Fig. 2 is the exploded view of electric connector of the present invention.
Fig. 3 is the exploded view of electric connector of the present invention.
Fig. 4 is the exploded view of electric connector of the present invention.
Fig. 5 is the sectional view along line A-A direction shown in Fig. 1.
【Main element symbol description】
| Electric connector | 100 | Housing | 10 |
| Upper shell | 10’ | Lower house | 10” |
| Base portion | 11 | Upper surface | 111,121 |
| Through hole | 112 | Inclined-plane | 113 |
| Slit | 114 | Docking section | 12 |
| Opening | 122 | Snap close piece | 20 |
| Fixed part | 21 | Elastic arm | 22 |
| Travelling arm | 221 | Spreading arm | 222 |
| Stopper section | 223 | Holding section | 23 |
| Reply piece | 24 | Compress face | 241 |
| Unlock piece | 30 | Actuator | 31 |
| Actuating arm | 32 | Perforation | 321 |
| Cover plate | 40 | Main panel | 41 |
| Adjutage | 42 | Circuit board | 50 |
| Bolt | 60 | Anti-electromagnetic interference device | 70 |
| Cable | 200 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
【Embodiment】
Refer to shown in Fig. 1 to Fig. 5, the present invention provides a kind of electric connector 100, for butt connector (not shown)
Connection, it includes unlock piece 30 and the peace that housing 10, the snap close piece being arranged on housing 10 20, the driving snap close piece 20 unlock
Loaded on being used to covering the cover plate 40 of the snap close piece 20 and unlock piece 30 on the housing 10, in the present embodiment, the electrical connection
Device 100 is additionally provided with the circuit board 50 being contained in the housing 10, by bolt 60 that cover plate 40 is fixed on housing 10 and is arranged
In the anti-electromagnetic interference device 70 on housing 10.In the present embodiment, the electric connector 100 is connected with cable 200.
The housing 10 includes base portion 11 and from the docking section that base portion 11 extends forward 12, the base portion 11 and the docking
Portion 12 is respectively equipped with upper surface 111,121, and the upper surface 111 of the base portion 11 is higher by the upper surface 121 of the docking section 12, institute
State base portion 11 and be provided with the through hole 112 opened up backward, the through hole 112 passes through for cable 200.The docking section 12 is used for docking
Connector connects, and the docking section 12 is provided with the opening 122 that butt connector opens up.The base portion 11 is provided with from upper surface
111 diagonally downward towards portion 12 extend inclined-planes 113 and the slit 114 on upper surface 111, the snap close piece 20 and
Unlock piece 30 is contained in the slit 114.In the present embodiment, the housing 10 is mutually detained by upper shell 10 ' and lower house 10 "
Conjunction forms.
The snap close piece 20 includes the fixed part 21 that is arranged on base portion 11, self-fixed department 21 extends to the top of docking section 12
Elastic arm 22, the holding section 23 that bends downwards of own elasticity arm 22 and own elasticity arm 22 the reply piece that is folded upward at and extends back
24.In the present embodiment, the fixed part 21 is provided with described in perpendicular to the upper surface 111 of the base portion 11, the elastic arm 22
The travelling arm 221 and prolong from the end of travelling arm 221 towards what connector extended that the bottom angled of fixed part 21 upwardly extends
Swing arm 222.The snap close piece 20 is additionally provided with from the stopper section 223 of the travelling arm 221 bending extension downwards.The reply piece 24
Between the cover plate 40 and the elastic arm 22, when external force acts on the unlock piece 30 and drives on the elastic arm 22
After sticking up, electric connector 100 can be achieved and unlocked with butt connector, while the reply piece 24 compresses the cover plate 40, when described
After external force is cancelled, the elastic arm 22 relies on natural resiliency deformation recovery, and the reply piece 24 is because compressing the cover plate 40
Elastic recovery after generation elastic deformation, so as to help the elastic arm 22 to reply, avoid occurring in use elastic arm 22 itself bullet
Property reply hypodynamic situation.In the present embodiment, the both sides of 23 own elasticity arm of holding section 22 bend downwards extension, the reply
The end of 24 own elasticity arm of piece 22 is folded upward at and extended back, and so may insure that replying piece 24 has enough back stretch.Institute
The end for stating reply piece 24 compresses face 241 provided with what is swelled upwards, the front end for compressing face 241 and compressing the cover plate 40, enters
One step improves the elastic-restoring force for replying piece 24.
The unlock piece 30 be provided with actuator 31 between the travelling arm 221 and the upper surface of the housing 10 and
The actuating arm 32 that self-powered moving part 31 extends back.The unlock piece 30 is additionally provided with the perforation 321 on the actuating arm 32, institute
Snap close piece 20 is stated through the perforation 321, the actuating arm 32 is arranged at the top of the fixed part 21.When described in external force driving
During unlock piece 30, the actuator 31 can compress the travelling arm 221, while the actuator 31 also can be along the travelling arm
221 slide downwards, and finally abut the stopper section 223, and then drive the front end of the elastic arm 22 to be upturned, avoid because
The situation that the distance that actuator 31 slides on travelling arm 221 is long and elastic arm 22 can not be driven to upwarp occurs.
The cover plate 40 includes main panel 41 and the adjutage 42 extended to from main panel 41 on the inclined-plane 113, described
When snap close piece 20 is in locking states, the reply piece 24 compresses the adjutage 42, to ensure that enough elastic-restoring forces come
Reply elastic arm.
For the circuit board 50 in the opening 122, the cable 200 passes through the through hole 112 and the circuit
Plate 50 is electrically connected with.
One embodiment of the present invention is the foregoing is only, is not all of or unique embodiment, this area is common
Technical staff is the present invention by reading description of the invention any equivalent change for taking technical solution of the present invention
Claim covered.
Claims (9)
1. a kind of electric connector, for being connected with butt connector, including housing, the snap close piece being arranged on housing, driving institute
State the unlock piece of snap close piece unblock and be installed on and be used for the cover plate for covering the snap close piece and unlock piece, the shell on the housing
Body includes base portion and is higher by the upper surface of the docking section from the docking section that base portion extends forward, the upper surface of the base portion, its
It is characterised by：The snap close piece include the fixed part that is arranged on base portion, the elastic arm that self-fixed department is extended to above docking section,
The reply piece that the holding section and own elasticity arm that own elasticity arm is bent downwards are folded upward at and extended back, the reply piece are located at institute
State between cover plate and the elastic arm, the end for replying piece compresses face provided with what is swelled upwards, and the face that compresses compresses institute
State the front end of cover plate, after external force acts on the unlock piece and drives the elastic arm to upwarp, with realize electric connector with it is right
Connecting connector unlocks, while the reply piece compresses the cover plate, and after the external force is cancelled, the reply piece compresses the lid
Plate, there is provided the restoring force of the elastic arm.
2. electric connector as claimed in claim 1, it is characterised in that：The elastic arm relies on natural resiliency deformation recovery.
3. electric connector as claimed in claim 1, it is characterised in that：Bending is prolonged downwards for the holding section own elasticity arm both sides
Stretch, the reply piece own elasticity arm end is folded upward at and extended back.
4. electric connector as claimed in claim 1, it is characterised in that：The fixed part perpendicular to the upper surface of the base portion,
The elastic arm includes the travelling arm upwardly extended from the bottom angled of the fixed part and from travelling arm end towards even
Connect the spreading arm of device extension.
5. electric connector as claimed in claim 4, it is characterised in that：The unlock piece be provided with positioned at the travelling arm with it is described
The actuating arm that actuator and self-powered moving part between the upper surface of housing extend back.
6. electric connector as claimed in claim 5, it is characterised in that：The snap close piece is provided with and extended downwardly from the travelling arm
Stopper section, when external force drives unlock piece unblock, the actuator slides along the travelling arm and abuts the backstop
Portion.
7. electric connector as claimed in claim 1, it is characterised in that：The base portion is provided with from upper surface diagonally downward towards right
The inclined-plane of socket part extension, the cover plate are provided with the adjutage on the inclined-plane.
8. electric connector as claimed in claim 7, it is characterised in that：When the snap close piece is in lockup state, described time
Multiple piece compresses the adjutage.
9. electric connector as claimed in claim 8, it is characterised in that：The base portion is provided with the slit on upper surface, institute
State snap close piece and unlock piece is contained in the slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158011.8A CN104134898B (en) | 2013-05-02 | 2013-05-02 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158011.8A CN104134898B (en) | 2013-05-02 | 2013-05-02 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104134898A CN104134898A (en) | 2014-11-05 |
| CN104134898B true CN104134898B (en) | 2018-03-06 |
Family
ID=51807481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158011.8A Active CN104134898B (en) | 2013-05-02 | 2013-05-02 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104134898B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178197Y (en) * | 2005-08-26 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN201927841U (en) * | 2010-12-10 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201774093U (en) * | 2010-07-26 | 2011-03-23 | 富士康(昆山)电脑接插件有限公司 | Connector and component thereof |
-
2013
- 2013-05-02 CN CN201310158011.8A patent/CN104134898B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178197Y (en) * | 2005-08-26 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN201927841U (en) * | 2010-12-10 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104134898A (en) | 2014-11-05 |
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