CN106193839B - Automobile tail gate locking system - Google Patents
Automobile tail gate locking system Download PDFInfo
- Publication number
- CN106193839B CN106193839B CN201610799009.2A CN201610799009A CN106193839B CN 106193839 B CN106193839 B CN 106193839B CN 201610799009 A CN201610799009 A CN 201610799009A CN 106193839 B CN106193839 B CN 106193839B
- Authority
- CN
- China
- Prior art keywords
- driving
- substrate
- lock
- item
- guide
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
Abstract
The present invention relates to a kind of automobile tail gate locking systems, including substrate, motor, lock pedestal and lock, motor be installed on substrate, lock is fixed on lock pedestal, there is guide mounting structure on substrate, pedestal is latched by the way that guide frame can slippingly be installed on substrate, motor drive lock pedestal to slide up and down by driving mechanism up and down.The beneficial effects of the invention are as follows：Using the mating traditional electric tail gate lock of this automobile tail gate locking system, you can realize that electricity inhales the function of tail-gate lock, and entire locking system is simple in structure, reliability is high, greatly reduces the cost for realizing the automatically controlled opening and closing of automobile tail gate.
Description
Technical field
The present invention relates to a kind of automobile tail gate locking systems.
Background technology
Automobile power back door i.e. electric trunk refer to：Boot opened using electronic or remote control mode or
It closes.To open boot, it need to only click in vehicle or the button of tail-gate either remote-control key, boot will be beaten automatically
It opens；If closing boot, after the close button for just clicking the close button or car in boot, or remote control
Key, boot will be automatically closed.
It is automatic locking when to realize that boot is closed, it needs that the electricity suction tail-gate different from traditional tail-gate lock is used to lock, and with
The structure that electricity inhales the lock of tail-gate lock cooperation is identical as traditional tail-gate lock, gently declines close to tail-gate in electric tail gate and decorates
When plate, be different from it is previous make that tail-gate is locked and lock is completely sealed by manpower and gravity, electricity inhale tail-gate lock first with lock half
Sealed, the tension motor that tail-gate lock is then inhaled by electricity drives door lock ratchet, and the complete drawing of tail-gate is realized completely sealed.
Existing automobile power back door the problem is that：Electricity inhales tail door lock structure complexity, and manufacture difficulty is larger, cost
It is high.
Invention content
The technical problem to be solved by the present invention is to：A kind of automobile tail gate locking system is provided, tail-gate lock is inhaled instead of electricity, simplifies
Mechanism reduces cost.
The technical solution adopted by the present invention to solve the technical problems is：A kind of automobile tail gate locking system, including substrate,
Motor, lock pedestal and lock, motor be installed on substrate, lock are fixed on lock pedestal, are had on substrate and are oriented to installation
Structure, lock pedestal is by the way that guide frame can slippingly be installed on substrate, motor drive lock base by driving mechanism up and down
Seat sliding up and down.
It is preferred that driving mechanism includes driving gear set and driving item, driving item can control the peace of sliding by guide frame
On substrate, driving gear set be installed on substrate drives the left end of item to have rack structure, drives the right end of item to have and drives
Dynamic skewed slot, lock pedestal have drive shaft, and drive shaft insertion driving skewed slot, driving gear set and the rack structure of driving item are nibbled
Close, motor drives driving item or so sliding by driving gear set, driving item while left and right slides by drive skewed slot and
The cooperation driving lock pedestal of drive shaft slides up and down.
It further limits, there are four the guide limiting stopper as guide mounting structure, four guide limiting stoppers for tool on substrate
Rectangular arrangement, lock pedestal are located at the guiding clearance between two, left side guide limiting stopper and two, right side guide limiting stopper
It is interior, drive the right end of item to be located in the guiding clearance between the guide limiting stopper of upside two and the guide limiting stopper of downside two.
It further limits, also there is the guide post as guide mounting structure on substrate, drive the left end of item that there is level
Guide groove, guide post are embedded in horizontal guide slot, to driving the left and right sliding movement of the left end of item to be oriented to.
It further limits, drives the top and bottom of skewed slot that there is outwardly extending horizontal segment.The horizontal segment is as guiding
Lock is stopped when automobile tail gate is closed completely or is opened completely and latches suffered longitudinal direction in this section by the anchoring section of column
Pulling force effect completely in the longitudinal direction, will not form transverse component driving driving item, improve reliability.
To improve reliability, further limits, in lock pedestal there is inserting groove, drive shaft to be located in inserting groove, drive
Item coordinates in inserting groove with drive shaft, and driving lock pedestal slides up and down.
It further limits, the material of guide limiting stopper is metal or non-metallic material with self-lubricating property.
It further limits, the material of guide limiting stopper is polyformaldehyde, polytetrafluoroethylene (PTFE), graphite, graphite nylon, oil-containing Buddhist nun
Dragon, polyether-ether-ketone, polyimides, molybdenum disulfide, silicon nitride, boron nitride, brass, acid bronze alloy, ferrous alloy or bus close
Gold, and guide limiting stopper is fixed on by rivet across guide limiting stopper or bolt on substrate.
It further limits, right cap plate is stamped on substrate, right side cover plate lid is right above lock pedestal and guide limiting stopper
There is the resigning breach slid up and down convenient for lock, guide limiting stopper, substrate and right side cover board to be oriented to by passing through on side cover plate
The rivet or bolt of limited block are fixed as an entirety.
It further limits, also there is the detection device for detecting driving slip locations, detection device to examine on substrate
It measures driving item sliding and sends out detection signal afterwards in place, control motor is stopped.
Further limit, detection device include two or so be arranged side by side travel switches, driving item be moved to it is most right
When side, driving item be detached from the contact condition of right side travel switch, in driving item from right to left moving process, sequentially enter with
The contact condition of two travel switches, and left side travel switch is touched when driving item to be moved to the leftmost side.
Further limit, be stamped left cap plate on substrate, left side cover plate lid in motor, driving gear set and detection device,
Also there is circuit board in the cover board of left side, combination hub, detection device and motor and circuit board electrical connection are welded on circuit board, and
It is electrically connected with automobile circuit by combination hub.
The beneficial effects of the invention are as follows：Using the mating traditional electric tail gate lock of this automobile tail gate locking system, you can real
The function of existing electronic suction tail-gate lock, and entire locking system is simple in structure, and reliability is high, greatly reduces realization automobile tail gate
The cost of automatically controlled opening and closing.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the completely closed state overall structure diagram of the present invention；
Fig. 2 is the completely closed status architecture schematic diagram for not showing left and right cover board of the present invention；
Fig. 3 is the completely closed status architecture schematic diagram of the top plate for not showing lock pedestal of the present invention；
Fig. 4 is the completely closed status architecture schematic diagram of the not display portion conventional gears group of the present invention；
Fig. 5 is the locking original state overall structure diagram of the present invention；
Fig. 6 is the locking original state structural schematic diagram of the not display portion conventional gears group of the present invention；
In figure：1. substrate, 2. motors, 3. driving gear sets, 4. driving items, 5. lock pedestals, 5-1. inserting grooves, 6. locks
Button, 7. driving skewed slots, 7-1. horizontal segments, 8. drive shafts, 9. guide limiting stoppers, 10. guide posts, 11. horizontal guide slots, 12. rivetings
Nail, 13. right side cover boards, 14. resigning breach, 15. travel switches, 16. left side cover boards, 17. circuit boards, 18. combination hubs, 19. spine
Wheel.
Specific implementation mode
As shown in Fig. 1,2,3,4,5 and 6, a kind of automobile tail gate locking system, including substrate 1, motor 2, driving gear set
3, item 4, lock pedestal 5 and lock 6 are driven, there is on substrate 1 guide mounting structure, lock pedestal 5 by guide frame can on
Under slippingly install on substrate 1, driving item 4 can control the installation of sliding on substrate 1 by guide frame, motor 2 and its
Driving gear set 3 is installed on substrate 1, and there is the left end of driving item 4 rack structure, the right end of driving item 4 to have driving skewed slot
7, lock 6 is fixed on lock pedestal 5, and lock pedestal 5 has drive shaft 8, the insertion driving skewed slot 7 of drive shaft 8, driving gear set
3 engage with the rack structure of driving item 4, and motor 2 drives driving item 4 or so to slide by driving gear set 3, and driving item 4 is on a left side
By driving cooperation driving about 5 pedestal of lock of skewed slot 7 and drive shaft 8 to slide while right sliding.When in use, the automobile
Tail-gate locking system is mounted on the car body of automobile.Driving gear set 3 includes turbine, the first in-line gears and the second coaxial tooth
Wheel, turbine are mounted on 2 output shaft of motor, and turbine is engaged with the first in-line gears, the first in-line gears and the second in-line gears
Engagement, the second in-line gears are engaged with the rack structure of driving item 4.
There are four the guide limiting stopper 9 as guide mounting structure, four 9 rectangular rows of guide limiting stopper for tool on substrate 1
Cloth, lock pedestal 5 are located in the guiding clearance between two, left side guide limiting stopper 9 and two, right side guide limiting stopper 9, drive
The right end of item 4 is located in the guiding clearance between the guide limiting stopper 9 of upside two and the guide limiting stopper 9 of downside two.
Also there is the guide post 10 as guide mounting structure, the left end of driving item 4 to have horizontal guide slot on substrate 1
11, guide post 10 is embedded in horizontal guide slot 11, to driving the left and right sliding movement of the left end of item 4 to be oriented to.
Drive the top and bottom of skewed slot 7 that there is outwardly extending horizontal segment 7-1.
Latching, there is inserting groove 5-1, drive shaft 8 to be located in pedestal 5 in inserting groove 5-1, and driving item 4 is in inserting groove 5-1
Coordinate with drive shaft 8, driving about 5 pedestal of lock slides.It is as shown in drawings one of lock substrate concrete structure,
The lock substrate is the integral structure that multi-layer board is laminated, including lower plywood, upper and lower support plate and top plate, is supported up and down
Plate forms inserting groove 5-1 between lower plywood and top plate between upper and lower support plate.
The material of guide limiting stopper 9 be polyformaldehyde, polytetrafluoroethylene (PTFE), graphite, graphite nylon, oil-containing nylon, polyether-ether-ketone,
Polyimides, molybdenum disulfide, silicon nitride, boron nitride etc. have non-metallic material either brass, the copper-based conjunction of self-lubricating property
The metal materials such as gold, ferrous alloy, bus alloy.
Also there is the detection device for detecting driving 4 slip locations of item, detection device to detect driving item on substrate 1
4 slidings send out detection signal afterwards in place, and control motor 2 is stopped.Detection device includes that two or so strokes arranged side by side are opened
15 are closed, for driving item 4 when being moved to the rightmost side, driving item 4 is detached from the contact condition with right side travel switch 15, in driving item 4
From right to left in moving process, the contact condition with two travel switches 15 is sequentially entered, and the leftmost side is moved in driving item 4
When touch left side travel switch 15.
Right cap plate 13 is stamped on substrate 1, right side cover board 13 covers above lock pedestal 5 and guide limiting stopper 9, right cap
There is the resigning breach 14 convenient for about 6 sliding of lock, guide limiting stopper 9, substrate 1 and right side cover board 13 are by passing through on plate 13
The rivet 12 or bolt of guide limiting stopper 9 are fixed as an entirety.
Left cap plate 16 is stamped on substrate 1, left side cover board 16 is covered in motor 2, driving gear set 3 and detection device, on a left side
Also there is circuit board 17 in side cover plate 16, combination hub 18, detection device and motor 2 and 17 electricity of circuit board are welded on circuit board 17
Connection, and be electrically connected with automobile circuit by combination hub 18.
Its course of work is as follows：
The automobile tail gate locking system is in initial position, automobile tail gate is in tail-gate electricity in automobile tail gate opening state
It is closed under the driving of dynamic elevating lever, using the power of tail-gate electric lifting rod, makes the ratchet 19 and the car tail of automobile tail gate lock
The lock 6 of door lock locking apparatus locks, and still there are gaps for the car body of tail-gate and automobile at this time, do not fully achieve closing for tail-gate also
It closes；
At this point, the driving driving item 4 of motor 2 of automobile tail gate locking system slides to the left, lock substrate 5 is set to decline, lock
Substrate 5 by lock 6, automobile tail gate lock pull automobile tail gate, so that the car body of automobile tail gate and automobile is closed completely, as Fig. 1,2,
Shown in 3 and 4.
Claims (11)
1. a kind of automobile tail gate locking system, it is characterized in that：Including substrate (1), motor (2), lock pedestal (5) and (6) are latched,
Motor be installed on substrate, lock (6) are fixed on lock pedestal (5), have guide mounting structure on substrate (1), latch base
Seat (5) can be slippingly mounted on substrate (1) up and down by guide frame, and motor drives lock pedestal or more by driving mechanism
Sliding,
The driving mechanism includes driving gear set (3) and driving item (4), and driving item (4) can control cunning by guide frame
That moves is mounted on substrate (1), and driving gear set (3) is mounted on substrate (1), and the left end of driving item (4) has rack structure,
Drive the right end of item (4) that there is driving skewed slot (7), lock pedestal (5) to have drive shaft (8), the embedded driving skewed slot of drive shaft (8)
(7),
Driving gear set (3) is engaged with the rack structure of driving item (4), and motor (2) drives driving item by driving gear set (3)
(4) left and right sliding, driving item (4) is while left and right slides by driving the cooperation of skewed slot (7) and drive shaft (8) to drive lock
Pedestal (5) slides up and down.
2. automobile tail gate locking system according to claim 1, it is characterized in that：There are four make for tool on the substrate (1)
For the guide limiting stopper (9) of guide mounting structure, four rectangular arrangements of guide limiting stopper (9), lock pedestal (5) is located at left side
In guiding clearance between two guide limiting stoppers (9) and two, right side guide limiting stopper (9), the right end of driving item (4) is located at
In guiding clearance between the guide limiting stopper (9) of upside two and the guide limiting stopper (9) of downside two.
3. automobile tail gate locking system according to claim 2, it is characterized in that：Also there is conduct on the substrate (1)
The left end of the guide post (10) of guide mounting structure, driving item (4) has horizontal guide slot (11), guide post (10) embedded horizontal
Guide groove (11) is oriented to the left and right sliding movement of the left end of driving item (4).
4. automobile tail gate locking system according to claim 1, it is characterized in that：The upper end of the driving skewed slot (7) and
Lower end has outwardly extending horizontal segment (7-1).
5. automobile tail gate locking system according to claim 1, it is characterized in that：Have in the lock pedestal (5) and inserts
Tankage (5-1), drive shaft (8) are located in inserting groove (5-1), and driving item (4) coordinates in inserting groove (5-1) with drive shaft (8),
Driving lock pedestal (5) slides up and down.
6. automobile tail gate locking system according to claim 1, it is characterized in that：The material of the guide limiting stopper (9)
For metal or non-metallic material with self-lubricating property.
7. automobile tail gate locking system according to claim 1, it is characterized in that：The material of the guide limiting stopper (9)
For polyformaldehyde, polytetrafluoroethylene (PTFE), graphite, graphite nylon, oil-containing nylon, polyether-ether-ketone, polyimides, molybdenum disulfide, silicon nitride,
Boron nitride, brass, acid bronze alloy, ferrous alloy or bus alloy, and guide limiting stopper (9) is by passing through guide limiting stopper
(9) rivet (12) or bolt is fixed on substrate (1).
8. automobile tail gate locking system according to claim 1 or 6, it is characterized in that：Right side is stamped on the substrate (1)
Cover board (13), right side cover board (13) cover above lock pedestal (5) and guide limiting stopper (9), have just on right side cover board (13)
In the resigning breach (14) that lock (6) slides up and down, guide limiting stopper (9), substrate (1) and right side cover board (13) are led by passing through
It is fixed as rivet (12) from an entirety to limited block (9) or bolt.
9. automobile tail gate locking system according to claim 1, it is characterized in that：Also have on the substrate (1) and is used for
The detection device of detection driving item (4) slip locations, detection device are detecting that drive item (4) to slide sends out detection letter afterwards in place
Number, control motor (2) is stopped.
10. automobile tail gate locking system according to claim 9, it is characterized in that：The detection device includes two left sides
Right side travel switch (15) arranged side by side, when being moved to the rightmost side, driving item (4) is detached from and right side travel switch driving item (4)
(15) contact condition sequentially enters and the contact of two travel switches (15) in driving item (4) from right to left moving process
State, and left side travel switch (15) is touched when driving item (4) to be moved to the leftmost side.
11. automobile tail gate locking system according to claim 9, it is characterized in that：It is stamped left cap on the substrate (1)
Plate (16), left side cover board (16) cover in motor (2), driving gear set (3) and detection device, also have in cover board (16) in left side
Circuit board (17) is welded with combination hub (18) on circuit board (17), and detection device and motor (2) are electrically connected with circuit board (17),
And it is electrically connected with automobile circuit by combination hub (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799009.2A CN106193839B (en) | 2016-08-31 | 2016-08-31 | Automobile tail gate locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799009.2A CN106193839B (en) | 2016-08-31 | 2016-08-31 | Automobile tail gate locking system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193839A CN106193839A (en) | 2016-12-07 |
| CN106193839B true CN106193839B (en) | 2018-07-20 |
Family
ID=58086039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799009.2A Active CN106193839B (en) | 2016-08-31 | 2016-08-31 | Automobile tail gate locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193839B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320855A (en) * | 2016-11-15 | 2017-01-11 | 浙江众泰汽车制造有限公司 | Automobile tail door lock catch structure |
| CN108058660A (en) * | 2017-12-25 | 2018-05-22 | 苏州睿艾迪汽车科技有限公司 | Vehicle electric tailgate ECU control systems and control method |
| CN108798308B (en) * | 2018-05-31 | 2024-02-02 | 烟台三环锁业集团股份有限公司 | Driving mechanism of automobile door lock |
| JP6940038B2 (en) * | 2018-12-28 | 2021-09-22 | 三井金属アクト株式会社 | Door latch system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011094736A1 (en) * | 2010-02-01 | 2011-08-04 | Strattec Security Corporation | Latch mechanism and latching method |
| KR101273515B1 (en) * | 2012-02-16 | 2013-06-17 | (주)세화공업 | A motor vehicle trunk lid latch assembly |
| CN102864987B (en) * | 2012-09-27 | 2016-04-13 | 宁波万金现代钣金有限公司 | All-around locking mechanism with upper, lower, left and right sides and drawer type safe deposit box |
| CN104763252B (en) * | 2015-03-26 | 2016-09-07 | 上海恩坦华汽车门系统有限公司 | It is applied to the grasping mechanism of electronic promptly snap close |
| CN205224881U (en) * | 2015-12-22 | 2016-05-11 | 广东任我通汽车用品有限公司 | Car tail -gate is special small -size from inhaling lock |
| CN105804536B (en) * | 2016-05-18 | 2019-02-01 | 佛山市典威汽车科技有限公司 | A kind of automobile tail gate zipper system |
| CN206174702U (en) * | 2016-08-31 | 2017-05-17 | 常州市凯程精密汽车部件有限公司 | Car tail -gate locking means |
-
2016
- 2016-08-31 CN CN201610799009.2A patent/CN106193839B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106193839A (en) | 2016-12-07 |
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