CN105064852B - For controlling the mechanism of window lifting - Google Patents
For controlling the mechanism of window lifting Download PDFInfo
- Publication number
- CN105064852B CN105064852B CN201510494738.2A CN201510494738A CN105064852B CN 105064852 B CN105064852 B CN 105064852B CN 201510494738 A CN201510494738 A CN 201510494738A CN 105064852 B CN105064852 B CN 105064852B
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- China
- Prior art keywords
- bracer
- gear rack
- linear gear
- cross sliding
- sliding clock
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- Expired - Fee Related
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Abstract
The invention discloses a kind of mechanism for controlling window lifting, including glass (3) be used for driving the driving device of glass (3) raising and lowering, driving device includes the bracket (4) for connecting glass (3), first bracer (5), second bracer (6), vertical slide block (7), cross sliding clock (8), cylinder (9) and motor (10), described bracket (4) is connected with lead (22), door-plate (1) is provided with guide pin bushing (23), and guide pin bushing (23) is socketed on lead (22)；Described bracket (4) is provided with pressure transducer, and second bracer (6) is provided with for controlling the controller that cylinder (9) works；Described pressure transducer is connected with controller signals, and controller is connected by signal with cylinder (9).The mechanism for controlling window lifting that a kind of glass braking operation is stable and production cost is low is provided.
Description
Technical field
The present invention relates to technical field of vehicle safety, particularly relate to a kind of mechanism for controlling window lifting.
Background technology
Along with the fast development of auto industry, electric up-down vehicle window is popularization and application in various domestic vehicles, it is only necessary to button is operated controlling the lifting of glass on car door, and operation becomes more and more quick.Wherein, driven lifting window there is also certain potential safety hazard, and after pinning rising button, the glass on car door will rise rapidly, if there being barrier to be positioned on the travel track of glass at this moment, then this barrier will be squeezed and damage.Especially for innocent child, very easily limbs being placed on the track that glass is advanced, the safety of child is just very easily threatened by this.There is also some anti-pinch devices in prior art, these anti-pinch devices control lifting and the braking of glass often through complicated circuit diagram, and the stability of the circuit diagram of complexity work is not good, i.e. the easy brake fade of anti-pinch device；And the research and development of complicated circuit figure and production cost are high, it is not easy to popularize.
Summary of the invention
The technical problem to be solved in the present invention is to provide the mechanism for controlling window lifting that a kind of glass braking operation is stable and production cost is low.
The technical solution of the present invention is, there is provided a kind of mechanism for controlling window lifting with following structure: include carrying out the glass that opens and closes and for driving the driving device of glass raising and lowering with the vehicle window on end of door plate for being connected with door-plate, described driving device includes for connecting the bracket of glass, first bracer, second bracer, vertical slide block, cross sliding clock, cylinder and motor, and first described bracer and second bracer are fixedly connected with on door-plate；Vertical upper end of slide block is fixing with bracket to be connected, and vertical slide block is vertically slidably connected on first bracer, and vertical slide block is vertically provided with the first linear gear rack；The cylinder body of cylinder is fixedly connected on second bracer, and the expansion link free end on cylinder is connected with cross sliding clock, and cross sliding clock is slidably connected on second bracer in the horizontal direction；Motor is fixedly connected on cross sliding clock, and motor output shaft is provided with for the gear with the first linear gear rack engaged transmission；Expansion link is provided with the pushing block downwardly extended, and pushing block lower end is provided with the second linear gear rack, and second bracer is provided with mean for the through hole of pushing block traverse；Door-plate is fixedly connected with guide pad, guide pad slidably connects push rod, push rod is provided with for the locking tooth bar with the first linear gear rack engagement or disengagement near first linear gear rack one end, and push rod is provided with the 3rd linear gear rack；Described door-plate is rotatably connected to travelling gear, with the second linear gear rack and the 3rd linear gear rack engaged transmission while of travelling gear；Described guide pad is provided with the block spacing for push rod, on the end face that block is positioned on guide pad away from first linear gear rack one end；Described bracket is connected with lead, and door-plate is provided with guide pin bushing, and guide pin bushing is socketed on lead；Described bracket is provided with pressure transducer, and second bracer is provided with the controller for controlling cylinder operation；Described pressure transducer is connected with controller signals, and controller is connected by signal with cylinder.
Inventive drive means is in the process driving glass lifting, if glass meets obstructions, and this Resistance Value is more than the setting value on pressure transducer, then this resistance can be converted into signal and feed back on controller by the pressure transducer on bracket, and cylinder is controlled by controller；Cylinder enables to motor and the first linear gear rack in the course of the work and departs from, namely the gear on motor output shaft can not with the first linear gear rack engaged transmission, thus glass just cannot continue to lift；And, the expansion link moving process of cylinder can drive pushing block and the second linear gear rack synchronizing moving, second linear gear rack can drive the 3rd linear gear rack and push rod to move after travelling gear commutates, and then the locking tooth bar on push rod and the first linear gear rack are engaged to prevent glass from dropping due to self gravitation effect, this just can ensure glass job stability in lifting process well.Wherein, lead coordinates, with guide pin bushing, the stability that can improve glass in lifting process, and namely glass is followed in bracket moving process, and bracket will not shake in lifting process.In addition, the stability in glass lifting process can be improved by the transmission of cylinder, motor, first bracer, second bracer, pushing block, locking tooth bar and push rod, can directly reduce the production cost of whole window regulator device so that the popularization and application of this device, do not need the circuit diagram of some complexity, it is not required that use the High-Tech result that some are with high costs.Therefore, the present invention provides the mechanism for controlling window lifting that a kind of glass braking operation is stable and production cost is low.
Preferred as one, second described bracer is provided with the stopping means spacing for cross sliding clock.This stopping means can facilitate the spacing of cross sliding clock, it is prevented that cross sliding clock displacement in the process of reciprocatingly sliding is inconsistent；It is to say, stopping means can play the effect of a location.
Preferred as one, described stopping means includes the first limited block and the second limited block, the first limited block and the second limited block and is fixedly connected with on second bracer, and the first limited block and the second limited block lay respectively at the both sides of cross sliding clock.Wherein, two limited blocks one can play the effect that expansion link positions in rise process, and another can play expansion link positioning action in return stroke, it is prevented that cross sliding clock is inconsistent at the displacement reciprocatingly slided in process each time.
Preferred as one, described vertical slide block is vertically slidably connected on first bracer and refers to, first bracer is provided with the first groove that cross section is swallow-tail form；It is protruding that vertical slide block is provided with first with the first recess.That is, vertical slide block and first bracer are slidably connected by dovetail groove, the form of being slidably connected of this structure is possible to prevent vertical slide block to depart from first bracer in sliding process so that vertical slide block and first bracer globality in sliding process is better.
Preferred as one, described cross sliding clock is slidably connected on second bracer in the horizontal direction and refers to, second bracer is provided with the second groove that cross section is swallow-tail form；It is protruding that cross sliding clock is provided with second with the second recess.That is, cross sliding clock and second bracer are slidably connected by dovetail groove, the form of being slidably connected of this structure is possible to prevent cross sliding clock to depart from second bracer in sliding process so that cross sliding clock and second bracer globality in sliding process is better.
Preferred as one, described guide pin bushing has two, and lead has two.Can improve, with coordinating of lead, the stability that bracket lifts, it is to avoid bracket lifting process shakes by guide pin bushing.
Preferred as one, described guide pin bushing bottom is provided with the runner for connecting guide pin bushing inwall and guide pin bushing outer wall.Lead is in decline process, and the space bottom lead bottom and guide pin bushing is more and more less, and the cavity pressure namely formed bottom lead bottom and guide pin bushing raises, and this pressure can to the mobile formation resistance of bracket；But, the setting of runner can extenuate the local pressure between bottom lead bottom and guide pin bushing well, plays the effect of a release.
Preferred as one, described guide pad is provided with mean for the pilot hole of push rod traverse.This pilot hole can improve push rod stability in moving process, it is prevented that sliding inclined phenomenon occurs push rod.
Preferred as one, described push rod is socketed with extension spring, extension spring one end is connected with pilot hole end face, and the other end is connected with locking tooth bar.Locking tooth bar on push rod can disengage with the first linear gear rack under the effect of extension spring, until when push rod is subject to the active force more than tension spring tension, locking tooth bar just can engage with the first linear gear rack.
Accompanying drawing explanation
Fig. 1 is that the present invention is for controlling the sectional view of the mechanism of window lifting.
Shown in figure: 1, door-plate, 2, vehicle window, 3, glass, 4, bracket, 5, first bracer, 6, second bracer, 7, vertical slide block, 8, cross sliding clock, 9, cylinder, 9.1, expansion link, 10, motor, 11, first linear gear rack, 12, gear, 13, pushing block, 14, second linear gear rack, 15, through hole, 16, guide pad, 17, push rod, 18, locking tooth bar, 19, 3rd linear gear rack, 20, travelling gear, 21, block, 22, lead, 23, guide pin bushing, 24, first limited block, 25, second limited block, 26, runner, 27, pilot hole, 28, extension spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The operation principle of the present invention: as shown in Figure 1, when the glass on bracket is subject to resistance, when this Resistance Value is more than setting value on pressure transducer, pressure transducer just can send signal to controller, and controller can drive cylinder operation after receiving signal so that the expansion link on cylinder shrinks, namely expansion link drives cross sliding clock to be moved to the left, so that gear and the first linear gear rack on motor depart from, say, that motor cannot the lifting of driven the first linear gear rack；In the process that expansion link shrinks, pushing block and the second linear gear rack on expansion link also follow expansion link synchronizing moving (as shown in Figure 1, pushing block is moved to the left), second linear gear rack can drive the 3rd linear gear rack and push rod to move right after travelling gear commutates, so that locking tooth bar and the engagement of the first linear gear rack, then it is possible to prevent the free-falling due to self gravitation of the first linear gear rack and glass.Wherein, in the lifting process of bracket, lead can slide to play the effect of guiding in guide pin bushing, thus avoiding bracket to shake in lifting process.
Additionally, glass is in normal lifting process, gear and the engaged transmission state of the first linear gear rack on motor are as it is shown in figure 1, namely locking tooth bar and the first linear gear rack are in disengaging or disengaged position.
The present invention includes carrying out the glass 3 that opens and closes and for driving the driving device of glass 3 raising and lowering for being connected with door-plate 1 with the vehicle window 2 on end of door plate 1 for the mechanism controlling window lifting, described driving device includes for connecting bracket 5, second bracer 6 of 4, first bracer of glass 3, vertical slide block 7, cross sliding clock 8, cylinder 9 and motor 10, and described first bracer 5 and second bracer 6 are fixedly connected with on door-plate 1；Vertical slide block 7 upper end is fixing with bracket 4 to be connected, and vertical slide block 7 is vertically slidably connected on first bracer 5, and vertical slide block 7 is vertically provided with the first linear gear rack 11；The cylinder body of cylinder 9 is fixedly connected on second bracer 6, and expansion link 9.1 free end on cylinder 9 is connected with cross sliding clock 8, and cross sliding clock 8 is slidably connected on second bracer 6 in the horizontal direction；Motor 10 is fixedly connected on cross sliding clock 8, and motor 10 output shaft is provided with for the gear 12 with the first linear gear rack 11 engaged transmission；Expansion link 9.1 is provided with the pushing block 13 downwardly extended, and pushing block 13 lower end is provided with the second linear gear rack 14, and second bracer 6 is provided with mean for the through hole 15 of pushing block 13 traverse；Door-plate 1 is fixedly connected with guide pad 16, guide pad 16 slidably connects push rod 17, push rod 17 is provided with for the locking tooth bar 18 with the first linear gear rack 11 engagement or disengagement near first linear gear rack 11 one end, and push rod 17 is provided with the 3rd linear gear rack 19；Described door-plate 1 is rotatably connected to travelling gear 20, with the second linear gear rack 14 and the 3rd linear gear rack 19 engaged transmission while of travelling gear 20；Described guide pad 16 is provided with the block 21 spacing for push rod 17, on the end face that block 21 is positioned on guide pad 16 away from first linear gear rack 11 one end；Described bracket 4 is connected with lead 22, and door-plate 1 is provided with guide pin bushing 23, and guide pin bushing 23 is socketed on lead 22；Described bracket 4 is provided with pressure transducer, and second bracer 6 is provided with the controller for controlling cylinder 9 work；Described pressure transducer is connected with controller signals, and controller is connected by signal with cylinder 9.Wherein, push rod 17 can pass through dovetail groove and be slidably connected with guide pad 16, and block 21 is arranged on the track that push rod 17 slides, thus block 21 can push against with push rod 17 end or disengage.
Second described bracer 6 is provided with the stopping means spacing for cross sliding clock 8.
Described stopping means includes the first limited block 24 and the second limited block 25, and the first limited block 24 and the second limited block 25 are fixedly connected with on second bracer 6, and the first limited block 24 and the second limited block 25 lay respectively at the both sides of cross sliding clock 8.Wherein, the first limited block 24 and the second limited block 25 move back and forth on track also in cross sliding clock 8, thus realizing barrier level slide block 8 with spacing purpose.
Described vertical slide block 7 is vertically slidably connected on first bracer 5 and refers to, first bracer 5 is provided with the first groove that cross section is swallow-tail form；It is protruding that vertical slide block 7 is provided with first with the first recess.It is to say, vertical slide block 7 and first bracer 5 are slidably connected by dovetail groove.
Described cross sliding clock 8 is slidably connected on second bracer 6 in the horizontal direction and refers to, second bracer 6 is provided with the second groove that cross section is swallow-tail form；It is protruding that cross sliding clock 8 is provided with second with the second recess.It is to say, cross sliding clock 8 and second bracer 6 are slidably connected by dovetail groove.
Described guide pin bushing 23 has two, and lead 22 has two.Two described leads 22 are symmetricly set on the both sides of bracket 4, and two guide pin bushings 23 are socketed on two leads 22 respectively.Arrange two guide pin bushings 23 to coordinate with two leads 22 and can improve the bracket 4 stability in lifting process further.
Described guide pin bushing 23 bottom is provided with the runner 26 for connecting guide pin bushing 23 inwall and guide pin bushing 23 outer wall.What this runner 26 played is the effect of a release, it is to avoid the cavity inside pressure formed bottom lead 22 bottom and guide pin bushing 23 raises.
Described guide pad 16 is provided with mean for the pilot hole 27 of push rod 17 traverse.The movement of push rod 17 can be played the effect of a guiding by pilot hole 27.
Being socketed with extension spring 28 on described push rod 17, extension spring 28 one end is connected with pilot hole 27 end face, and the other end is connected with locking tooth bar 18.Locking tooth bar 18 can keep departing from the first linear gear rack 11 under the effect of extension spring, unless when locking tooth bar 18 is subject to more than extension spring 28 pulling force, locking tooth bar 18 just can engage with the first linear gear rack 11 with locking the first linear gear rack 11.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All within the claims in the present invention, any amendment made, equivalent replacement and improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. the mechanism being used for controlling window lifting, it includes carrying out the glass (3) opened and closed and the driving device being used for driving glass (3) raising and lowering with the vehicle window (2) on end of door plate (1) for being connected with door-plate (1), it is characterized in that: described driving device includes the bracket (4) for connecting glass (3), first bracer (5), second bracer (6), vertical slide block (7), cross sliding clock (8), cylinder (9) and motor (10), first described bracer (5) and second bracer (6) are fixedly connected with on door-plate (1)；Vertical slide block (7) upper end is fixing with bracket (4) to be connected, vertical slide block (7) is vertically slidably connected on first bracer (5), and vertical slide block (7) is vertically provided with the first linear gear rack (11)；The cylinder body of cylinder (9) is fixedly connected on second bracer (6), expansion link (9.1) free end on cylinder (9) is connected with cross sliding clock (8), and cross sliding clock (8) is slidably connected on second bracer (6) in the horizontal direction；Motor (10) is fixedly connected on cross sliding clock (8), and motor (10) output shaft is provided with for the gear (12) with the first linear gear rack (11) engaged transmission；Expansion link (9.1) is provided with the pushing block (13) downwardly extended, pushing block (13) lower end is provided with the second linear gear rack (14), and second bracer (6) is provided with mean for the through hole (15) of pushing block (13) traverse；Door-plate (1) is fixedly connected with guide pad (16), guide pad (16) slidably connects push rod (17), push rod (17) is upper to be provided with for the locking tooth bar (18) with the first linear gear rack (11) engagement or disengagement near the first linear gear rack (11) one end, and push rod (17) is provided with the 3rd linear gear rack (19)；Described door-plate (1) is rotatably connected to travelling gear (20), with the second linear gear rack (14) and the 3rd linear gear rack (19) engaged transmission the while of travelling gear (20)；Described guide pad (16) is provided with the block (21) spacing for push rod (17), and block (21) is positioned on guide pad (16) away from the end face of the first linear gear rack (11) one end；
Described bracket (4) is connected with lead (22), and door-plate (1) is provided with guide pin bushing (23), and guide pin bushing (23) is socketed on lead (22)；
Described bracket (4) is provided with pressure transducer, and second bracer (6) is provided with for controlling the controller that cylinder (9) works；Described pressure transducer is connected with controller signals, and controller is connected by signal with cylinder (9).
2. the mechanism for controlling window lifting according to claim 1, it is characterised in that: second described bracer (6) is provided with the stopping means spacing for cross sliding clock (8).
3. the mechanism for controlling window lifting according to claim 2, it is characterized in that: described stopping means includes the first limited block (24) and the second limited block (25), first limited block (24) and the second limited block (25) are fixedly connected with on second bracer (6), and the first limited block (24) and the second limited block (25) lay respectively at the both sides of cross sliding clock (8).
4. the mechanism for controlling window lifting according to claim 1, it is characterized in that: described vertical slide block (7) is vertically slidably connected on first bracer (5) and refers to, first bracer (5) is provided with the first groove that cross section is swallow-tail form；It is protruding that vertical slide block (7) is provided with first with the first recess.
5. the mechanism for controlling window lifting according to claim 1, it is characterized in that: described cross sliding clock (8) is slidably connected on second bracer (6) in the horizontal direction and refers to, second bracer (6) is provided with the second groove that cross section is swallow-tail form；It is protruding that cross sliding clock (8) is provided with second with the second recess.
6. the mechanism for controlling window lifting according to claim 1, it is characterised in that: described guide pin bushing (23) has two, and lead (22) has two.
7. the mechanism for controlling window lifting according to claim 1, it is characterised in that: described guide pin bushing (23) bottom is provided with the runner (26) for connecting guide pin bushing (23) inwall and guide pin bushing (23) outer wall.
8. the mechanism for controlling window lifting according to claim 1, it is characterised in that: described guide pad (16) is provided with mean for the pilot hole (27) of push rod (17) traverse.
9. the mechanism for controlling window lifting according to claim 8, it is characterized in that: described push rod (17) is socketed with extension spring (28), extension spring (28) one end is connected with pilot hole (27) end face, and the other end is connected with locking tooth bar (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494738.2A CN105064852B (en) | 2015-08-13 | 2015-08-13 | For controlling the mechanism of window lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494738.2A CN105064852B (en) | 2015-08-13 | 2015-08-13 | For controlling the mechanism of window lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064852A CN105064852A (en) | 2015-11-18 |
| CN105064852B true CN105064852B (en) | 2016-07-27 |
Family
ID=54494334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494738.2A Expired - Fee Related CN105064852B (en) | 2015-08-13 | 2015-08-13 | For controlling the mechanism of window lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064852B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320380A (en) * | 2018-04-18 | 2018-07-24 | 山东交通学院 | A kind of fruits and vegetables intelligently free vending machine and control method |
| CN110206423B (en) * | 2018-11-01 | 2021-03-09 | 上汽通用汽车有限公司 | Vehicle door limiter and control method thereof |
| CN110160135B (en) * | 2019-04-28 | 2021-06-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN110725628A (en) * | 2019-11-21 | 2020-01-24 | 徐州麦芒汽车科技有限公司 | Lifter for automobile window |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953246A (en) * | 2014-04-17 | 2014-07-30 | 宁波世通汽车零部件有限公司 | Glass lifter |
| CN203783333U (en) * | 2014-04-17 | 2014-08-20 | 宁波世通汽车零部件有限公司 | Glass lifter |
| CN203808716U (en) * | 2014-04-29 | 2014-09-03 | 宁波世通汽车零部件有限公司 | Rack-type lifter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040111970A1 (en) * | 2002-04-18 | 2004-06-17 | Fenelon Paul J. | Window lift mechanism |
| WO2006028827A2 (en) * | 2004-09-01 | 2006-03-16 | Dura Global Technologies | Window regulator |
-
2015
- 2015-08-13 CN CN201510494738.2A patent/CN105064852B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953246A (en) * | 2014-04-17 | 2014-07-30 | 宁波世通汽车零部件有限公司 | Glass lifter |
| CN203783333U (en) * | 2014-04-17 | 2014-08-20 | 宁波世通汽车零部件有限公司 | Glass lifter |
| CN203808716U (en) * | 2014-04-29 | 2014-09-03 | 宁波世通汽车零部件有限公司 | Rack-type lifter |
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| Publication number | Publication date |
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| CN105064852A (en) | 2015-11-18 |
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Granted publication date: 20160727 Termination date: 20180813 |