CN206205629U - Electric automobile tail-gate self-priming is locked - Google Patents
Electric automobile tail-gate self-priming is locked Download PDFInfo
- Publication number
- CN206205629U CN206205629U CN201621283114.2U CN201621283114U CN206205629U CN 206205629 U CN206205629 U CN 206205629U CN 201621283114 U CN201621283114 U CN 201621283114U CN 206205629 U CN206205629 U CN 206205629U
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- China
- Prior art keywords
- foregoing
- driving lever
- lever portion
- housing
- closing piece
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- Withdrawn - After Issue
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Abstract
A kind of electric automobile tail-gate self-priming lock, it is characterized in that including housing, cover plate, closing piece, the first spring, opening and closing block, second spring, electric operator and shift fork, closing piece can be rotatably arranged in housing and form the second fore shaft, and the closing piece has the first driving lever portion；Opening and closing block can be rotatably arranged in foregoing housing and have the second driving lever portion；Shift fork can be rotatably arranged in foregoing housing and is connected with the clutch end of foregoing electric operator, and the shift fork is located between foregoing first driving lever portion and the second driving lever portion and can respectively drive the first driving lever portion and the rotation of the second driving lever portion.Compared with prior art, self-priming lock drives closing piece and opening and closing block, and electric operator to realize unlocking and pin that rationally, space is smaller, and cost is also reduced for compact overall structure by shift fork.
Description
Technical field
The utility model is related to a kind of lockset, and the lockset is applied on automobile tail gate.
Background technology
Traditional automobile tail gate lock in use, it is necessary to pass through wire drawing or connecting rod and pull or promote to open lever,
The ratchet during tail-gate is locked is stirred by unlatching lever, ratchet disengages mouth and hits conjunction with ratchet, and lock can be deviate from, be achieved in tail-gate lock solution
Lock.Wire drawing drives actuator to drive by external power source, and final actuator promotes unlatching lever rotation to be unlocked work.
More this kind of tail-gate lock, such as Chinese invention patent of Application No. 201310067623.6 are disclosed in the prior art
Application《Electric control car tail door lock body device》(application publication number is CN103174342A), wherein, the lock ring of tail-gate promotes spine
Wheel, ratchet rotates to certain angle and is engaged with ratchet, car door locking；Unlocking signal is given unlocking motor, unlocking motor by console
Ratchet, ratchet is promoted to rotate to an angle and ratchet disengaged position, door-lock opening；When electrical equipment failure cannot open lock,
Manually manipulate moving arm and stir ratchet, make ratchet and ratchet disengaged position, make door-lock opening.
Similar can be with Chinese invention patent of the referenced patent number as ZL201110321905.5《Automobile tail gate lock》(award
Power notification number CN 102367715B), the Chinese invention patent application of application number 201510599984.4《Automobile tail gate lock opens machine
Structure》(application publication number CN105113877A) etc..
Above-mentioned this kind of tail-gate lock, structure is complex, and overall volume is larger, and installation relatively takes up space, meanwhile, but only pass through
Ratchet engages to complete the closing of tail-gate with ratchet, can there is a problem of that tail-gate thoroughly closes difficulty.Therefore need to improve.
Utility model content
Technical problem to be solved in the utility model be directed to the above-mentioned state of the art and provide a kind of compact conformation and
Electric automobile tail-gate self-priming lock of good reliability.
Another technical problem to be solved in the utility model is to provide a kind of electricity that in particular cases can be manually opened
Electrical automobile tail-gate self-priming is locked.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of electric automobile tail-gate self-priming lock,
It is characterized in that including
Housing, with content space；
Cover plate, on the port of foregoing housing and with the first fore shaft being put into for latch hook；
Closing piece, can be rotatably arranged in foregoing housing and form the second fore shaft, and the closing piece has the first driving lever portion；
First spring, is used for the reset of foregoing closing piece in foregoing housing；
Opening and closing block, can be rotatably arranged in foregoing housing and have the second driving lever portion；
Second spring, is used for the reset of foregoing opening and closing block in foregoing housing；
Electric operator, located at foregoing hull outside, the electric operator is provided with sensor；And
Shift fork, can be rotatably arranged in foregoing housing and be connected with the clutch end of foregoing electric operator, this group
Vent is between foregoing first driving lever portion and the second driving lever portion and can respectively drive the first driving lever portion and the second driving lever portion to rotate.
Further, the first microswitch and the second fine motion being connected with electric operator control are provided with the housing
Switch, first microswitch has the first touching head for stretching out, and second microswitch has the second touching head for stretching out, institute
The first salient point for coordinating with the foregoing first touching head and second convex with what the foregoing second touching head coordinated is formed on the closing piece stated
Point.
Preferably, described electric operator includes motor and the decelerator with motor connection, on described motor
Sensor is provided with, described shift fork is then connected with the clutch end of decelerator.Without using the labyrinths such as steel wire, compact conjunction
Reason.
Preferably, described sensor is magnet ring rotates two-way Hall sensor.
Described housing offers through hole, and the through hole and can be in through hole back and forth is stretched out in the second driving lever portion of the opening and closing block
It is mobile.So people can realize manually opened tail-gate in the second driving lever portion of driven opening/closing block in compartment.
Further, there is the first butting section and the second butting section on described closing piece, accordingly, has on the opening and closing block
3rd butting section, under half lock-out state, the 3rd foregoing butting section offsets and can limit closing piece self-priming lock with the first butting section
It is rotated further；Under fully locked state, the 3rd foregoing butting section offsets and can limit closing piece self-priming lock with the first butting section
It is rotated further.
Compared with prior art, the utility model has the advantage of：Closing piece and opening and closing block are driven by shift fork, and it is electronic
Executing agency realizes unlocking and pins that rationally, space is smaller, and cost is also reduced for compact overall structure, meanwhile, can be with not
Installing plate is changed with vehicle, is easy to promote.
Brief description of the drawings
Fig. 1 is example structure schematic diagram.
Fig. 2 is the decomposition installation diagram of Fig. 1.
Fig. 3 is another visual angle mplifying structure schematic diagram of closing piece in Fig. 2.
Fig. 4 is opening and closing another visual angle mplifying structure schematic diagram of block in Fig. 2.
Fig. 5 is back side of shell view in Fig. 2.
Self-priming lock construction schematic diagram when Fig. 6 is tail-gate completely closed state.
Fig. 7 is self-priming lock construction schematic diagram when tail-gate is opened.
Self-priming lock construction schematic diagram when Fig. 8 is tail-gate fully open state.
Self-priming lock construction schematic diagram when Fig. 9 is tail-gate semi-closed state.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As depicted in figs. 1 and 2, in the present embodiment electric automobile tail-gate self-priming lock include housing 1a, cover plate 2, closing piece 3,
First spring 61, opening and closing block 5, second spring 62, the first microswitch 7, the second microswitch 8, motor 1 and decelerator 11.Shell
Body 1a has content space, and with reference to shown in Fig. 5, housing 1a sides offer through hole 11a, and cover plate 2 is on the port of housing 1a
And with the first fore shaft 21 being put into for latch hook.
With reference to shown in Fig. 3, closing piece 3 can be rotatably arranged in housing 1a and form the second fore shaft 32, and the closing piece 3 has the
One driving lever portion 31, the first butting section 34 and the second butting section 37, form the first salient point 35 and the second salient point 36 on closing piece 3.The
One spring 61 is in housing 1a for the reset of closing piece 3.
With reference to shown in Fig. 4, opening and closing block 5 can be rotatably arranged in housing 1a and have the second driving lever portion 51 and the 3rd butting section
52, the second driving lever portion 51 stretches out the through hole 11a of housing 1a and can move back and forth in through hole 11a.Second spring 62 is located at housing
It is used to be opened and closed the reset of block 5 in 1a.
Motor 1 and decelerator 11 constitute electric operator, and motor 1 and decelerator 11 are located at housing 1a outsides, decelerator
11 are connected with motor 1, and motor 1 is provided with sensor 12.Sensor 12 can rotate two-way Hall sensor using magnet ring, be used for
The detection operation conditions of motor 1, specifically, motor 1 rotates a circle Hall and sends 3 or 7 (1~12) pulse signals, and 2 suddenly
Your element out 2 signals, allow 2 pulse signals into a quarter phase difference (90 degree phase differences), so as to calculate it is upward or
The Lap Time that downward digit pulse quantity and motor 1 are rotated, reflects operating performance of plant and run location
Shift fork 4 can be rotatably arranged in housing 1a and is connected with the clutch end of decelerator 11, and the shift fork 4 is located at first
The first driving lever portion 31 and the second driving lever portion 51 can be driven between driving lever portion 51 of driving lever portion 31 and second and respectively to rotate.
First microswitch 7 and the second microswitch 8 are connected in housing 1a and with the control of motor 1, the first fine motion
Switch 7 has the first touching first 71 stretched out, and the second microswitch 8 has the second touching first 81 stretched out, the first touching first 71
Can coordinate with the first salient point 35, the second salient point 36 can coordinate with the second touching first 81.
Under half lock-out state, the first butting section 34 offsets and can limit closing piece 3 and continue self-priming lock with the 3rd butting section 52
Rotate；Under fully locked state, the second butting section 37 and the 3rd butting section 52 offset and can limit the continuation turn of closing piece 3 self-priming lock
It is dynamic.
Tail-gate closed mode is illustrated in figure 6, opening and closing block 5 is rotated counterclockwise by the effect of second spring 62, is at this moment opened and closed block 5
The 3rd butting section 52 clasp the second butting section 37 of closing piece 3, closing piece 3 is located at lock-out state, and it is micro- that the second salient point 36 pushes down second
Second touching first 81 of dynamic switch 8, the second microswitch 8 is closed, and motor shift fork is moved to original position.
As shown in fig. 7, door opening action process：Press tail-gate switch or press remote control and open tail-gate key, motor 1 drives fork clockwise
Rotate, shift fork 4 act on opening and closing block 5 the second driving lever portion 51, opening and closing block 5 rotate clockwise, at this moment be opened and closed block 5 the 3rd against
Portion 52 is separated with the second butting section 37 of closing piece 3, and closing piece 3 is rotated under the effect of the first spring 61, is started to open at, and electronic strut is opened
Rise, tail-gate is slowly opened, while motor 1 drives fork to rotate counterclockwise returns to original position.
Tail-gate fully open state is illustrated in figure 8, opening and closing block 5 is rotated counterclockwise under the effect of second spring 62.At this moment
First salient point 35 and the first microswitch 7 not in contact with, the second salient point 36 and the second microswitch 8 not in contact with.Shift fork is in the original location.
As shown in figure 9, action process of closing the door：Press tail-gate switch or press remote control and open tail-gate key, electronic strut downward actuation,
The latch hook of tail-gate hits closing piece 3, allows the first driving lever portion of the rotate counterclockwise of closing piece 3, closing piece 3 to rotate to one grade of state, closing piece 3
First salient point 35 is contacted with the first touching first 71 of the first microswitch 7, and the first microswitch 7 is closed.Signal notifies motor 1,
Motor 1 drives fork to be rotated further counterclockwise.Second salient point 36 is contacted with the second touching first 81 of the second microswitch 8, and second
Microswitch 8 is closed, and the shift fork of motor 1 returns to original position clockwise.Receive second spring in the second driving lever portion 51 for being opened and closed block 5 simultaneously
62 effects, rotate counterclockwise, and the 3rd butting section 52 for being opened and closed block 5 clasps with the first butting section 34 of closing piece 3.
It is manually operated, stir the second driving lever portion 51 of opening and closing block 5 rotationally clockwise, the disengaging Breech block 5 of closing piece 3,
And it is in unlocking condition under the effect of the first spring 61.
Here the first microswitch shutdown signal notifies motor shift fork, and the second microswitch shutdown signal notifies electricity
Machine shift fork returns to original position, and is the signal in place that closing piece has been closed.
Claims (6)
1. a kind of electric automobile tail-gate self-priming is locked, it is characterised in that including
Housing, with content space；
Cover plate, on the port of foregoing housing and with the first fore shaft being put into for latch hook；
Closing piece, can be rotatably arranged in foregoing housing and form the second fore shaft, and the closing piece has the first driving lever portion；
First spring, is used for the reset of foregoing closing piece in foregoing housing；
Opening and closing block, can be rotatably arranged in foregoing housing and have the second driving lever portion；
Second spring, is used for the reset of foregoing opening and closing block in foregoing housing；
Electric operator, located at foregoing hull outside, the electric operator is provided with sensor；And
Shift fork, can be rotatably arranged in foregoing housing and be connected with the clutch end of foregoing electric operator, shift fork position
The first driving lever portion and the second driving lever portion can be driven between foregoing first driving lever portion and the second driving lever portion and respectively to rotate.
2. electric automobile tail-gate self-priming according to claim 1 lock, it is characterised in that be provided with the housing with it is electronic
First microswitch and the second microswitch of actuating mechanism controls connection, first microswitch have the first touching stretched out
Head, second microswitch has the second touching head for stretching out, and is formed on described closing piece and coordinated with the foregoing first touching head
The first salient point and with foregoing second touching head coordinate the second salient point.
3. electric automobile tail-gate self-priming according to claim 1 is locked, it is characterised in that described electric operator includes
Motor and the decelerator with motor connection, described motor are provided with sensor, and the power of described shift fork then with decelerator is defeated
Go out end connection.
4. the electric automobile tail-gate self-priming according to claim 1 or 3 is locked, it is characterised in that described sensor is that magnet ring turns
Move two-way Hall sensor.
5. electric automobile tail-gate self-priming according to claim 1 is locked, it is characterised in that described housing offers through hole, institute
The the second driving lever portion for stating opening and closing block stretches out the through hole and can move back and forth in through hole.
6. electric automobile tail-gate self-priming according to claim 1 is locked, it is characterised in that have first to support on described closing piece
Relying part and the second butting section, accordingly, have the 3rd butting section on the opening and closing block, self-priming lock is preceding under half lock-out state
The 3rd butting section and the first butting section stated offset and can limit closing piece and be rotated further；Self-priming lock is preceding under fully locked state
The 3rd butting section and the first butting section stated offset and can limit closing piece and be rotated further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283114.2U CN206205629U (en) | 2016-11-28 | 2016-11-28 | Electric automobile tail-gate self-priming is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283114.2U CN206205629U (en) | 2016-11-28 | 2016-11-28 | Electric automobile tail-gate self-priming is locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205629U true CN206205629U (en) | 2017-05-31 |
Family
ID=58747534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621283114.2U Withdrawn - After Issue CN206205629U (en) | 2016-11-28 | 2016-11-28 | Electric automobile tail-gate self-priming is locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205629U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437351A (en) * | 2016-11-28 | 2017-02-22 | 宁波拓尔精工机械有限公司 | Self-attracting lock of electric automobile rear gate |
| CN107675968A (en) * | 2017-10-31 | 2018-02-09 | 无锡瑞林控制软件有限公司 | Self-priming tail door lock driving mechanism |
| CN110792339A (en) * | 2019-11-28 | 2020-02-14 | 金湖县微晶控制系统有限公司 | Self-suction lock |
| CN112177451A (en) * | 2020-11-13 | 2021-01-05 | 无锡忻润汽车安全系统有限公司 | Integrated electric self-priming door lock |
-
2016
- 2016-11-28 CN CN201621283114.2U patent/CN206205629U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437351A (en) * | 2016-11-28 | 2017-02-22 | 宁波拓尔精工机械有限公司 | Self-attracting lock of electric automobile rear gate |
| WO2018094853A1 (en) * | 2016-11-28 | 2018-05-31 | 潘微杰 | Electric self-attracting lock for trunk door of automobile |
| CN106437351B (en) * | 2016-11-28 | 2018-07-10 | 宁波拓尔精工机械有限公司 | Electric vehicle tail-gate self-priming is locked |
| CN107675968A (en) * | 2017-10-31 | 2018-02-09 | 无锡瑞林控制软件有限公司 | Self-priming tail door lock driving mechanism |
| CN110792339A (en) * | 2019-11-28 | 2020-02-14 | 金湖县微晶控制系统有限公司 | Self-suction lock |
| CN112177451A (en) * | 2020-11-13 | 2021-01-05 | 无锡忻润汽车安全系统有限公司 | Integrated electric self-priming door lock |
| CN112177451B (en) * | 2020-11-13 | 2024-05-28 | 无锡忻润汽车安全系统有限公司 | Integrated electric unlocking self-priming door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170531 Effective date of abandoning: 20180710 |
|
| AV01 | Patent right actively abandoned |