CN104695779A - Novel automobile door lock executer mechanism - Google Patents
Novel automobile door lock executer mechanism Download PDFInfo
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- CN104695779A CN104695779A CN201510094107.1A CN201510094107A CN104695779A CN 104695779 A CN104695779 A CN 104695779A CN 201510094107 A CN201510094107 A CN 201510094107A CN 104695779 A CN104695779 A CN 104695779A
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Abstract
The invention discloses a novel automobile door lock executer mechanism which comprises an executor shell, a safing/de-safing execution arm, a safing/de-safing state micro switch, an electric safing/de-safing device, a mechanical key safing/de-safing device and an anti-theft signal device. A worm gear transmission mode is adopted to replace original multi-stage gear transmission and a micro switch is adopted to replace a conventional sliding piece structure, so that the novel automobile door lock executer mechanism is relatively compact in structure, noise can be reduced, the sensitivity of signal transmission can be improved, and the security can be improved.
Description
Technical field
The present invention relates to automobile door lock domain, particularly relate to a kind of Novel automobile door lock execution device.
Background technology
Along with the develop rapidly of world car, while the understanding of passenger to automobile is increasing, also more and more higher to the requirement of comfortableness, wherein for door device, on car door/separate insurance, the sound that opens and closes is also more and more darker by the degree of concern of client and car load company.America and Europe and system of Japan and Korea S automobile relatively, the automobile industry of China is started late, and a lot of automobile component is at the beginning of design, and relative safety, that considers in comfort level will lack.
At present, a lot of door lock company is in the fracture strength of lock body and all far super international standard of the requirement in application life, but for the requirement of passenger in comfort level, the energy of input and dynamics are not but very large.Many employing stage-geared structures and slide plate signal transmission structure in current door lock, easy clamping stagnation lost efficacy, and noise is large, and sensitivity is not high.
The present invention is based on the investigation to market, in conjunction with the Product Status of self, change the actuator kind of drive, design and develop out the door lock for vehicles that the current door lock of a ratio all has a distinct increment in upper/solution insurance sound, signal transmission sensitivity, promote the satisfaction of client.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, a kind of Novel automobile door lock execution device is provided, by adopting the new kind of drive, new signal transmission mechanism in door lock actuator, improve the mated condition of part, reduce the volume of door lock for vehicles, reduce the noise that door lock for vehicles produces in upper/solution reinsurance process, improve the sensitivity of door lock for vehicles signal transmission when upper/solution insurance, On/Off, improve the organoleptic quality of vehicle, improve customer satisfaction.
The object of the invention is to be achieved through the following technical solutions:
A kind of Novel automobile door lock execution device, comprise actuator housing, upper/separate insurance actuator arms, upper/separate safety position microswitch, electronic upper/to separate on safeties, mechanical key/separate safeties, anti-theft signal device.
Described electronic upper/separate safeties and comprise motor, scroll bar, turbine, pinion, turbine buffer stopper, turbine return spring, turbine installation shaft, actuator cover plate, described scroll bar is connected with motor, described scroll bar engages with turbine, described turbine is coaxially connected with pinion, described turbine is arranged in turbine installation shaft, and described turbine buffer stopper is arranged on below turbine.
On described mechanical key/separate safeties comprise key pull bar, on the key/separate insurance anti-theft signal delivery arm, lockup arm, described key pull bar both sides respectively with on the key/separate insure anti-theft signal delivery arm, lockup arm is connected.
Described anti-theft signal device comprises ratchet, dead bolt, On/Off state microswitch, On/Off state microswitch holder, described On/Off state microswitch is arranged in On/Off state microswitch holder, and described ratchet engages with dead bolt.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, electronic when insuring, described driven by motor scroll bar rotates clockwise, scroll bar drives turbine to be rotated counterclockwise, turbine rotates to certain position and drives pinion to rotate, pinion drives upper/solution insurance actuator arms to the direction motion away from upper/solution safety position microswitch by pinion rotation, on described/separate safety position microswitch contact release return, feed back settling signal of insuring, described turbine is return under the effect of turbine return spring.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, during electronic solution insurance, described driven by motor scroll bar rotates counterclockwise, scroll bar drives turbine to turn clockwise, turbine rotates to certain position and drives pinion to rotate, pinion driven by pinion rotation upper/separate insurance actuator arms near upper/separate the direction motion of safety position microswitch, on described/separate safety position microswitch contact compression close, feedback separates insurance settling signal, and described turbine is return under the effect of turbine return spring.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, on described mechanical key/separate safeties also comprise key unlocking signal slide plate and lower key unlocking signal slide plate.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, on the key described/solution insurance anti-theft signal delivery arm is provided with two hard contacts.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, when mechanical key is insured, described key pull bar drives on the key/separates insurance anti-theft signal delivery arm and lockup arm motion, lockup arm drive upper/separate insurance actuator arms toward away from upper/separate the direction motion of safety position microswitch, on the key described/hard contact separated in insurance anti-theft signal delivery arm only contacts with lower key unlocking signal slide plate.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, during the insurance of mechanical key solution, described key pull bar drives on the key/separates insurance anti-theft signal delivery arm and lockup arm motion, lockup arm drives above/separates insurance actuator arms toward the direction motion near upper/solution safety position microswitch, and on the key described/two hard contacts separated in insurance anti-theft signal delivery arm contact with lower key unlocking signal slide plate with upper key unlocking signal slide plate.
Above-mentioned a kind of Novel automobile door lock execution device, wherein, described actuator cover plate is provided with position-limit mechanism.
The present invention feeds back mechanical key proper solution insurance anti-theft signal by the break-make increasing on the key/separate hard contact, upper key unlocking signal slide plate and lower key unlocking signal slide plate in insurance anti-theft signal delivery arm.Insurance on the key and electronic on/separate under safety position, signal disconnection; When being insured by mechanical key solution, signal is connected, and this function works, feedback proper solution guard signal.
In sum, owing to have employed technique scheme, the present invention compared with prior art has following outstanding effect:
(1) the present invention replaces original stage-geared by adopting the turbine worm kind of drive, reduce drive disk assembly, make more compact structure, avoid the risk that the easy clamping stagnation of gear drive lost efficacy, and because turbine worm stable drive, noise are little, indirectly reduce door lock for vehicles upper/separate the sound of insurance.
(2) in door lock for vehicles signal transmission, adopt microswitch to replace original slide vane structure, on the one hand make layout compacter, the sensitivity of signal transmission can be increased on the other hand, avoid lock body and enter the bad problem of signal that the factors such as ash cause.
(3) increase mechanical key solution insurance anti-theft signal, avoid after remote controlled locking, reported to the police by mechanical key unlock vehicle, improve safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel automobile door lock execution device of the present invention;
Fig. 2 is the detonation configuration schematic diagram of a kind of Novel automobile door lock execution device of the present invention;
Fig. 3 is the structural representation of upper key unlocking signal slide plate of the present invention and lower key unlocking signal slide plate;
The state intention of Fig. 4 when to be that the present invention is electronic insure;
View when Fig. 5 is the insurance of the present invention's electronic solution;
Fig. 6 is the view of mechanical key of the present invention when insuring;
View when Fig. 7 is mechanical key solution of the present invention insurance;
The cooperation figure of ratchet, dead bolt and On/Off state microswitch when Fig. 8 is opening of the present invention;
The cooperation figure of ratchet, dead bolt and On/Off state microswitch when Fig. 9 is the present invention's half lock status;
The cooperation figure of ratchet, dead bolt and On/Off state microswitch when Figure 10 is the present invention's full lock status;
Reference numeral: 1. on motor 2. scroll bar 3. actuator housing 4. turbine 5./separate insurance actuator arms 6. on the key/to separate on insurance anti-theft signal delivery arm 7. pinion 8. turbine buffer stopper 9. key pull bar 10. ratchet 11. lockup arm 12. dead bolt 13. turbine return spring 14. turbine installation shaft 15. On/Off state microswitch 16. On/Off state microswitch holder 17./separate key unlocking signal slide plate 20. times key unlocking signal slide plates on safety position microswitch 18. actuator cover plate 19..
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Refer to Fig. 1, Fig. 2, a kind of Novel automobile door lock execution device, comprise actuator housing 3, upper/separate insurance actuator arms 5, upper/separate safety position microswitch 17, electronic upper/to separate on safeties, mechanical key/separate safeties, anti-theft signal device.
Electronic upper/separate safeties and comprise motor 1, scroll bar 2, turbine 4, pinion 7, turbine buffer stopper 8, turbine return spring 13, turbine installation shaft 14, actuator cover plate 18, scroll bar 2 is connected with motor 1, scroll bar 2 engages with turbine 4, turbine 4 is coaxially connected with pinion 7, turbine 4 is arranged in turbine installation shaft 14, and turbine buffer stopper 8 is arranged on below turbine 4.
On mechanical key/separate safeties comprise key pull bar 9, on the key/separate insurance anti-theft signal delivery arm 6, lockup arm 11, key pull bar 9 both sides respectively with on the key/separate insure anti-theft signal delivery arm 6, lockup arm 11 is connected.On mechanical key/separate safeties also comprise key unlocking signal slide plate 19 and lower key unlocking signal slide plate 20.
Anti-theft signal device comprises ratchet 10, dead bolt 12, On/Off state microswitch 15, On/Off state microswitch holder 16, described On/Off state microswitch 15 is arranged in On/Off state microswitch holder 16, and described ratchet 10 engages with dead bolt 12.
Refer to Fig. 4, electronic when insuring, passenger is locked into capable operation of insuring by button in operating and remote controlling key button or car to automobile door, after door lock for vehicles receives instruction of insuring, drive motors 1 operates, motor 1 drives scroll bar 2 clockwise movement, scroll bar 2 moves and drives turbine 4 to be rotated counterclockwise, turbine 4 rotates to certain position and drives pinion 7 to rotate, pinion 7 drives upper/solution insurance actuator arms 5 to the direction motion away from upper/solution safety position microswitch 17 by gear drive, now, upper/to separate safety position microswitch 17 contact release return, feed back settling signal of insuring, complete this operation of insuring, turbine 4 return under the effect of turbine return spring 13.
Refer to Fig. 5, during electronic solution insurance, passenger is locked into row by button in operating and remote controlling key button or car to automobile door and separates safe operation, after door lock for vehicles receives and separates insurance instruction, drive motors 1 operates, motor 1 drives scroll bar 2 counterclockwise movement, scroll bar 2 moves and drives turbine 4 to turn clockwise, turbine 4 rotates to certain position and drives pinion 7 to rotate, pinion 7 driven by gear drive upper/separate insurance actuator arms 5 near upper/separate the direction motion of safety position microswitch 17, now, upper/to separate safety position microswitch 17 contact compression close, feedback separates insurance settling signal, complete this and separate safe operation, turbine 4 is return under turbine return spring 13 acts on.
The present invention is by utilizing the drive connection between scroll bar 2, turbine 4, pinion 7, in final drive/separate insurance actuator arms 5 toward away from or near upper/separate the direction motion of safety position microswitch 17, controlled motion stroke is carried out by the position-limit mechanism on actuator cover plate 18, the rotation of turbine buffer stopper 8 pairs of turbines 4 is utilized to cushion, reduce drive noise, signal of finally insuring is fed back by upper/solution insurance shape microswitch 17.
Refer to Fig. 6, when mechanical key is insured, passenger carries out by key of operating machine operation of insuring, lock core drives key pull bar 9 action on door lock by lock core pull bar, key pull bar 9 drives on the key/separates insurance anti-theft signal delivery arm 6 and lockup arm 11 to move, drive while lockup arm 11 moves upper/separate insurance actuator arms 5 toward away from upper/separate the direction motion of safety position microswitch 17.
Insure in running at mechanical key, on the key/hard contact separated in insurance anti-theft signal delivery arm 6 only contacts with lower key unlocking signal slide plate 20, signal is in open position always, upper/solution insurance actuator arms 5 discharges above/separates the contact of safety position microswitch 17, feeds back settling signal of insuring.After unclamping key, under the effect of lock core spring, key pull bar 9 is driven to get back to normal position by lock core pull bar.
Refer to Fig. 7, during the insurance of mechanical key solution, passenger carries out solution safe operation by key of operating machine, lock core drives key pull bar 9 action on door lock by lock core pull bar, key pull bar 9 drives on the key/separates insurance anti-theft signal delivery arm 6 and lockup arm 11 to move, and drives above/separate insurance actuator arms 5 toward the direction motion near upper/solution safety position microswitch 17 while lockup arm 11 moves.
In mechanical key solution insurance running, upper key unlocking signal slide plate 19 and lower key unlocking signal slide plate 20 are connected by the key/two hard contacts separated in insurance anti-theft signal delivery arm 6, feedback proper solution safe action, go up/separate insurance actuator arms 5 afterwards and compress microswitch contact, feedback separates insurance settling signal.After unclamping key, under the effect of lock core spring, drive key pull bar 9 to get back to normal position by lock core pull bar, key unlocking signal slide plate 19 is left on the key/contact of separating in insurance anti-theft signal delivery arm 6, and signal disconnects.
The present invention passes through to utilize on the key/separate two hard contacts in insurance anti-theft signal delivery arm 6 and upper key unlocking signal slide plate 19, the break-make of lower key unlocking signal slide plate 20 realizes the anti-theft feature of key solution insurance, when being insured by mechanical key solution, before key pull bar 9 drives lockup arm 11 and upper/solution insurance actuator arms 5 solution insurance, first by two hard contacts on the key/solution insurance anti-theft signal delivery arm 6 and upper key unlocking signal slide plate 19, lower key unlocking signal slide plate 20 is connected, remove anti-theft signal, feedback proper solution safe action, realize this function.
Refer to Fig. 8, during unlatching, the process of signal transmission is: passenger finally drives ratchet 10 to move by operating vehicle door handle, discharge the dead bolt 12 be engaged with, dead bolt 12 is under the effect of latch bolt spring, get back to enable possition, in this process, dead bolt 12, by the contact compression close of On/Off state microswitch 15, shows now car door by instrument board in car and is in open mode.
Refer to Fig. 9, during half lock, the process of signal transmission is: passenger is with comparatively low velocity closed door, dead bolt 12 is made to rotate to dead bolt half lock position around lock body mounting sleeve by certain impact power, in this process, the contact of On/Off state microswitch 15 is in compression close state always, is still in open mode by instrument board display car door in car.
Refer to Figure 10, during full lock, the process of signal transmission is: passenger's closed door, dead bolt 12 is made to forward full lock position to by certain impact power, partly be locked into a certain position in full lock process, the contact release return of On/Off state microswitch 15, is in closed condition by instrument board display car door in car.
By the change of these structures, reduce lock body size, reduce the risk of actuator internal construction transmission failure, reduce simultaneously/separate the sound of insurance, add the sensitivity of signal, promote the satisfaction of client.
Above-described embodiment is only for illustration of technological thought and the feature of this patent, its object is to enable those skilled in the art understand the content of this patent and implement according to this, the scope of the claims of this patent only can not be limited with the present embodiment, namely the equal change done of all spirit disclosed according to this patent or modification, still drop in the scope of the claims of this patent.
Claims (8)
1. a Novel automobile door lock execution device, it is characterized in that, comprise actuator housing (3), upper/separate insurance actuator arms (5), upper/separate safety position microswitch (17), electronic upper/to separate on safeties, mechanical key/separate safeties, anti-theft signal device;
Described electronic upper/separate safeties and comprise motor (1), scroll bar (2), turbine (4), pinion (7), turbine buffer stopper (8), turbine return spring (13), turbine installation shaft (14), actuator cover plate (18), described scroll bar (2) is connected with motor (1), described scroll bar (2) engages with turbine (4), described turbine (4) is coaxially connected with pinion (7), described turbine (4) is arranged in turbine installation shaft (14), and described turbine buffer stopper (8) is arranged on turbine (4) below;
On described mechanical key/separate safeties comprise key pull bar (9), on the key/separate insurance anti-theft signal delivery arm (6), lockup arm (11), described key pull bar (9) both sides respectively with on the key/separate insure anti-theft signal delivery arm (6), lockup arm (11) is connected;
Described anti-theft signal device comprises ratchet (10), dead bolt (12), On/Off state microswitch (15), On/Off state microswitch holder (16), described On/Off state microswitch (15) is arranged in On/Off state microswitch holder (16), and described ratchet (10) engages with dead bolt (12).
2. a kind of Novel automobile door lock execution device according to claim 1, it is characterized in that, electronic when insuring, described motor (1) drives scroll bar (2) to rotate clockwise, scroll bar (2) drives turbine (4) to be rotated counterclockwise, turbine (4) rotates to certain position and drives pinion (7) to rotate, pinion (7) drives upper/solution insurance actuator arms (5) to the direction motion away from upper/solution safety position microswitch (17) by pinion rotation, on described/separate safety position microswitch (17) contact release return, feed back settling signal of insuring, described turbine (4) is return under turbine return spring (13) effect.
3. a kind of Novel automobile door lock execution device according to claim 1, it is characterized in that, during electronic solution insurance, described motor (1) drives scroll bar (2) to rotate counterclockwise, scroll bar (2) drives turbine (4) to turn clockwise, turbine (4) rotates to certain position and drives pinion (7) to rotate, pinion (7) driven by pinion rotation upper/separate insurance actuator arms (5) near upper/separate the direction motion of safety position microswitch (17), on described/separate safety position microswitch (17) contact compression close, feedback separates insurance settling signal, described turbine (4) is return under turbine return spring (13) effect.
4. a kind of Novel automobile door lock execution device according to claim 1, is characterized in that, on described mechanical key/separate safeties also comprise key unlocking signal slide plate (19) and lower key unlocking signal slide plate (20).
5. a kind of Novel automobile door lock execution device according to claim 1, is characterized in that, on the key described/solution insurance anti-theft signal delivery arm (6) is provided with two hard contacts.
6. a kind of Novel automobile door lock execution device according to claim 1 or 4 or 5, it is characterized in that, when mechanical key is insured, described key pull bar (9) drives on the key/separates insurance anti-theft signal delivery arm (6) and lockup arm (11) motion, in lockup arm (11) drive/and separate insurance actuator arms (5) toward the direction motion away from upper/solution safety position microswitch (17), on the key described/hard contact separated in insurance anti-theft signal delivery arm (6) only contacts with lower key unlocking signal slide plate (20).
7. a kind of Novel automobile door lock execution device according to claim 1 or 4 or 5, it is characterized in that, during the insurance of mechanical key solution, described key pull bar (9) drives on the key/separates insurance anti-theft signal delivery arm (6) and lockup arm (11) motion, in lockup arm (11) drive/separate insurance actuator arms (5) toward the direction motion near upper/solution safety position microswitch (17), on the key described/two hard contacts separated in insurance anti-theft signal delivery arm (6) contact with lower key unlocking signal slide plate (20) with upper key unlocking signal slide plate (19).
8. a kind of Novel automobile door lock execution device according to claim 1, is characterized in that, described actuator cover plate (18) is provided with position-limit mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094107.1A CN104695779B (en) | 2015-03-03 | 2015-03-03 | A kind of Novel automobile door lock execution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094107.1A CN104695779B (en) | 2015-03-03 | 2015-03-03 | A kind of Novel automobile door lock execution device |
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| CN104695779A true CN104695779A (en) | 2015-06-10 |
| CN104695779B CN104695779B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510094107.1A Active CN104695779B (en) | 2015-03-03 | 2015-03-03 | A kind of Novel automobile door lock execution device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023229A (en) * | 2015-12-24 | 2017-08-08 | 三井金属爱科特株式会社 | Latch lock component for vehicle |
| CN110984734A (en) * | 2018-10-03 | 2020-04-10 | 因特瓦产品有限责任公司 | Hood latch for a motor vehicle having an under-hood storage area |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106332Y (en) * | 2007-10-30 | 2008-08-27 | 上海德尔福汽车门系统有限公司 | Automatic clutching electric door lock |
| WO2009037904A1 (en) * | 2007-09-19 | 2009-03-26 | Mitsui Mining And Smelting Co., Ltd. | Door latch device for automobile |
| EP2412903A1 (en) * | 2009-03-24 | 2012-02-01 | Aisin Seiki Kabushiki Kaisha | Door lock device for vehicle |
| CN103867050A (en) * | 2014-03-31 | 2014-06-18 | 上海恩坦华汽车门系统有限公司 | Vehicle door lock actuator |
| CN204002148U (en) * | 2014-08-08 | 2014-12-10 | 上海恩坦华汽车门系统有限公司 | Automobile side-door electric door lock |
| CN204552360U (en) * | 2015-03-03 | 2015-08-12 | 上海恩坦华汽车门系统有限公司 | A kind of Novel automobile door lock execution device |
-
2015
- 2015-03-03 CN CN201510094107.1A patent/CN104695779B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009037904A1 (en) * | 2007-09-19 | 2009-03-26 | Mitsui Mining And Smelting Co., Ltd. | Door latch device for automobile |
| CN201106332Y (en) * | 2007-10-30 | 2008-08-27 | 上海德尔福汽车门系统有限公司 | Automatic clutching electric door lock |
| EP2412903A1 (en) * | 2009-03-24 | 2012-02-01 | Aisin Seiki Kabushiki Kaisha | Door lock device for vehicle |
| CN103867050A (en) * | 2014-03-31 | 2014-06-18 | 上海恩坦华汽车门系统有限公司 | Vehicle door lock actuator |
| CN204002148U (en) * | 2014-08-08 | 2014-12-10 | 上海恩坦华汽车门系统有限公司 | Automobile side-door electric door lock |
| CN204552360U (en) * | 2015-03-03 | 2015-08-12 | 上海恩坦华汽车门系统有限公司 | A kind of Novel automobile door lock execution device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023229A (en) * | 2015-12-24 | 2017-08-08 | 三井金属爱科特株式会社 | Latch lock component for vehicle |
| CN107023229B (en) * | 2015-12-24 | 2019-11-22 | 三井金属爱科特株式会社 | Latch lock component for vehicle |
| CN110984734A (en) * | 2018-10-03 | 2020-04-10 | 因特瓦产品有限责任公司 | Hood latch for a motor vehicle having an under-hood storage area |
| CN110984734B (en) * | 2018-10-03 | 2021-08-20 | 因特瓦产品有限责任公司 | Hood latch for a motor vehicle having an under-hood storage area |
| US11421455B2 (en) | 2018-10-03 | 2022-08-23 | Inteva Products, Llc | Hood latch for motor vehicle having under hood storage |
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| CN104695779B (en) | 2016-11-09 |
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