CN107663976A - The side door lock transmission mechanism that Electronic Control is opened the door can be achieved - Google Patents
The side door lock transmission mechanism that Electronic Control is opened the door can be achieved Download PDFInfo
- Publication number
- CN107663976A CN107663976A CN201711050855.5A CN201711050855A CN107663976A CN 107663976 A CN107663976 A CN 107663976A CN 201711050855 A CN201711050855 A CN 201711050855A CN 107663976 A CN107663976 A CN 107663976A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- axle
- helical gear
- fixing axle
- sector gear
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims description 13
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
- E05B81/34—Details of the actuator transmission of geared transmissions
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention provides the side door lock transmission mechanism that a kind of achievable Electronic Control is opened the door,Including front shroud and bottom plate,Helical gear fixing axle and sector gear fixing axle are fixed with front shroud,The helical gear is rotatably connected in the helical gear fixing axle,The rear end thereof of sector gear is connected in sector gear fixing axle,The gear of worm screw is engaged in helical gear outer toothed portion,The bar portion connection motor of the worm screw,It is fixed with the front shroud of the sector gear fixing axle side from switch rocker arm shaft,It is rotatably connected on from switch rocking arm described from switch rocker arm shaft,Ratchet riveting axle is fixed with the bottom plate,Unlocking rocking arm and pawl rotation are connected on ratchet riveting axle,Ratchet is located at unlocking rocking arm bottom,Ratchet riveting axle is fixed with the bottom plate of ratchet riveting axle side,The ratchet is rotatably connected on ratchet riveting axle by ratchet return spring,The side door lock transmission mechanism reliable operation,Operating efficiency is high.
Description
Technical field
The present invention relates to automobile door lock domain, and in particular to the side door lock driver that a kind of achievable Electronic Control is opened the door
Structure.
Background technology
With the development that electronic technology controls, also more and more higher, the experience sense of user are required the electronic degree of automobile
More and more higher, the reliability of electronic information technology further enhance.Electronic Control open the door be it is a kind of with control technology development and
A kind of caused novel automobile door lock, its principle are that electric open-door system is provided with lock body, and car door lock is opened the door can be complete
Complete, still, the functional reliability difference of side door lock transmission mechanism of the prior art and the rotatory force needed by control system
Greatly, the situation of dropout occurs in use.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provides the side that a kind of new achievable Electronic Control is opened the door
Door lock driving mechanism, the side door lock transmission mechanism reliable operation, operating efficiency are high.
According to technical scheme provided by the invention, a kind of side door lock transmission mechanism of achievable Electronic Control enabling, including
Front shroud and bottom plate, the bottom plate be arranged on front shroud one end and between front shroud shape at an angle, the front shroud
On be fixed with helical gear fixing axle and the sector gear fixing axle below helical gear fixing axle, the helical gear rotation connection
In the helical gear fixing axle, the helical gear includes being located at the outer toothed portion and interior teeth portion of helical gear center both sides, fan respectively
The rear end thereof of shape gear is connected in sector gear fixing axle, the fan-shaped teeth portion of the sector gear front end with it is helical gear interior
Teeth portion is engaged, and the gear of worm screw is engaged in helical gear outer toothed portion, the bar portion connection motor of the worm screw, the sector gear
It is fixed with from switch rocker arm shaft, is rotatably connected on from switch rocking arm described from switch rocker arm shaft on the front shroud of fixing axle side
On, it is described from the side of switch rocking arm against sector gear；
Ratchet riveting axle is fixed with the bottom plate, ratchet is rotatably connected on ratchet riveting axle by ratchet return spring, the ratchet
Riveting axle is also associated with unlocking rocking arm, and ratchet is located at unlocking rocking arm bottom, ratchet riveting axle is fixed with the bottom plate of ratchet riveting axle side,
The ratchet is rotatably connected on ratchet riveting axle by ratchet return spring, and the ratchet is formed close to the end of ratchet side and spine
The field of conjugate action that pawl pawl end is meshed, ratchet pawl end can be against the fields of conjugate action；The stress end of unlocking rocking arm is with being located at
Head contact is pushed away from switch one end.
Further, the outside circle of the helical gear outer toothed portion is more than the outside circle of interior teeth portion.
Further, the sector gear of the close sector gear fixing axle is provided with supporting part, described and sector gear
Against be provided with contact part from switch rocking arm side, the supporting part contacts with the contact part.
Further, the ratchet body includes first support arm and second support arm, the first support arm and second support arm it
Between form groove, the field of conjugate action is located at the end of second support arm.
Further, the bottom plate of the ratchet bottom is provided with support rim.
From described above as can be seen that the side door lock transmission mechanism that achievable Electronic Control provided by the invention is opened the door, with
Prior art, which is compared, possesses advantages below：The present invention eliminates many inside and outside operating mechanisms, makes door lock more succinct, mechanical structure
Simple and compact, greatly enhance door lock life-span and reliability.
Brief description of the drawings
Fig. 1 is the top view of present invention when side door lock is in locking state.
Fig. 2 is the front view of present invention when side door lock is in locking state.
Fig. 3 is the top view of present invention when side door lock is in open mode.
Fig. 4 is the front view of present invention when side door lock is in open mode.
1. motor, 2. worm screws, 3. helical gears, 3-1. outer toothed portions, 3-2. interior teeth portions, 4. sector gears, 4-1. sector teeth portion,
4-2. supporting parts, 5. cut somebody's hair portion from switch rocking arm, 5-1., 5-2. contact parts, 6. unlocking rocking arms, 6-1. stress end, 7. ratchets,
7-1. pawls end, 8. ratchets, the 8-1. fields of conjugate action, 8-2. first support arms, 8-3. second support arms, 8-4. grooves, 9. ratchet return springs,
10. ratchet return spring, 11. helical gear fixing axles, 12. sector gear fixing axles, 13. front shrouds, 14. bottom plates, 15. shake from switch
Arm axle, 16. ratchet riveting axles, 17. ratchet riveting axles, 18. support rims.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.Wherein identical parts are presented with like reference characters.Need what is illustrated
It is that word "front", "rear", "left", "right", the "up" and "down" used in describing below refers to the direction in accompanying drawing.Use
Word " interior " and " outer " refer respectively to towards or away from the direction of particular elements geometric center.
As shown in Fig. 1 ~ 4, a kind of side door lock transmission mechanism of achievable Electronic Control enabling, including front shroud 13 and bottom plate
14, the bottom plate 14 is vertically mounted on one end of front shroud 13, and helical gear fixing axle 11 and position are fixed with the front shroud 13
Sector gear fixing axle 12 in the lower section of helical gear fixing axle 11, the helical gear 3 are rotatably connected on the helical gear fixing axle
On 11, the helical gear 3 includes the outer toothed portion 3-1 and interior teeth portion 3-2 for being located at the center both sides of helical gear 3 respectively, sector gear 4
Rear end thereof is connected in sector gear fixing axle 12, the fan-shaped teeth portion 4-1 of the front end of sector gear 4 with helical gear 3
Interior teeth portion 3-2 is engaged, and the gear of worm screw 2 is engaged on the outer toothed portion 3-1 of helical gear 3, the bar portion connection motor 1 of the worm screw 2,
It is fixed with the front shroud 13 of the side of sector gear fixing axle 12 from switch rocker arm shaft 15, is rotatablely connected from Rocker arm 5 is switched
It is described from the side of switch Rocker arm 5 against sector gear 4 described from switch rocker arm shaft 15, it is fixed with the bottom plate 14
Ratchet riveting axle 16, unlocking rocking arm 6 and ratchet 7 are rotatably connected on ratchet riveting axle 16 by ratchet return spring 10, and the ratchet returns
Position spring 10 can apply clockwise torsion to ratchet 7, and ratchet 7 is located at the bottom of unlocking rocking arm 6, the bottom plate of the side of ratchet riveting axle 16
Ratchet riveting axle 17 is fixed with 14, the ratchet 8 is rotatably connected on ratchet riveting axle 17 by ratchet return spring 9, the ratchet
Return spring 9 can apply torsion counterclockwise to ratchet 8, and the ratchet 8 is formed and the pawl of ratchet 7 close to the end of the side of ratchet 7
The field of conjugate action 8-1 that end 7-1 is meshed, the pawl end 7-1 of ratchet 7 can be against the field of conjugate action 8-1；The stress of unlocking rocking arm 6
End 6-1 contacts with positioned at the portion 5-1 that cuts somebody's hair from switch Rocker arm 5 one end.When the pawl end 7-1 of ratchet 7 is against field of conjugate action 8-1,
The present invention is in locking state, when the pawl end 7-1 of ratchet 7 skids off field of conjugate action 8-1, in the drive bottom ratchet wheel 8 of ratchet return spring 9
Rotate so that the present invention is in open mode, and ratchet 7 recovers position under the drive of ratchet return spring 10.
The outside circle of the outer toothed portion 3-1 of helical gear 3 is more than interior teeth portion 3-2 outside circle, and the outer toothed portion 3-1's is upper
Tooth trace is helical teeth or helical tooth, and for coordinating worm screw 2 to act on, the tooth trace of the interior teeth portion 3-2 can be to be different from outer toothed portion 3-1
Straight-tooth or double helical tooth, coordinate with the fan-shaped teeth portion 4-1 of sector gear 4.
Supporting part 4-2, described and sector gear 4 are fixed with the sector gear 4 of the close sector gear fixing axle 12
Against be provided with contact part 5-2 from switch Rocker arm 5 side, the supporting part 4-2 contacts with the contact part 5-2, sector gear 4
Rotation cause supporting part 4-2 promote contact part 5-2, so as to promote from switch Rocker arm 5 rotate.
The body of ratchet 8 includes first support arm 8-2 and second support arm 8-3, the first support arm 8-2 and second support arm 8-
Groove 8-4, the field of conjugate action 8-1 are formed between 3 and is located at second support arm 8-3 end.
The bottom plate 14 of the bottom of ratchet 7 is provided with support rim 18.The support rim 18 plays support institute to ratchet 7
With.
The operation principle of the present invention is as follows：
Motor 1 drives worm screw 2 to rotate, and the rotation of worm screw 2 drives helical gear 3 suitable by it with engaging for the outer toothed portion 3-1 of helical gear 3
Hour hands rotate, and helical gear 3 drives sector gear 4 to rotate counterclockwise by its interior teeth portion 3-2 with engaging for sector gear 4, fan-shaped
The rotation of gear 4 can promote to be rotated clockwise from switch Rocker arm 5, by promoting unlocking to shake from the portion 5-1 that cuts somebody's hair of switch Rocker arm 5
The stress end 6-1 of arm 6 causes unlocking rocking arm 6 that with being rotate in same direction from switch Rocker arm 5, the inverse time of ratchet 7 is promoted by unlocking rocking arm 6
Pin rotates, and the pawl end 7-1 of ratchet 7 separates with the field of conjugate action 8-1 of ratchet 8, the inverse time in the presence of ratchet return spring 9 of ratchet 8
Pin rotating opening, realize that Electronic Control opens car door lock.
Those of ordinary skills in the art should understand that：The specific embodiment of the present invention is the foregoing is only, and
The limitation present invention is not used in, it is all within the purport of the present invention, any modification, equivalent substitution and improvements done etc., it all should include
Within protection scope of the present invention.
Claims (5)
1. the side door lock transmission mechanism that a kind of achievable Electronic Control is opened the door, including front shroud（13）And bottom plate（14）, the bottom
Plate（14）Installed in front shroud（13）One end and and front shroud（13）Between shape at an angle, it is characterised in that before described
Cover plate（13）On be fixed with helical gear fixing axle（11）With positioned at helical gear fixing axle（11）The sector gear fixing axle of lower section
（12）, the helical gear（3）It is rotatably connected on the helical gear fixing axle（11）On, the helical gear（3）Including being located at respectively
Helical gear（3）The outer toothed portion of center both sides（3-1）And interior teeth portion（3-2）, sector gear（4）Rear end thereof be connected to sector
Take turns fixing axle（12）On, the sector gear（4）The fan-shaped teeth portion of front end（4-1）With helical gear（3）Interior teeth portion（3-2）Nibble
Close, worm screw（2）Gear be engaged on helical gear（3）Outer toothed portion（3-1）On, the worm screw（2）Bar portion connection motor（1）,
The sector gear fixing axle（12）The front shroud of side（13）On be fixed with from switch rocker arm shaft（15）, from switch rocking arm（5）
It is rotatably connected on described from switch rocker arm shaft（15）On, it is described from switch rocking arm（5）Side against sector gear（4）；
The bottom plate（14）On be fixed with ratchet riveting axle（16）, ratchet（7）Pass through ratchet return spring（10）It is rotatably connected on ratchet
Riveting axle（16）The upper ratchet riveting axle（16）On be also rotatably connected to unlocking rocking arm（6）, ratchet（7）Positioned at unlocking rocking arm（6）Bottom
Portion, ratchet riveting axle（16）The bottom plate of side（14）On be fixed with ratchet riveting axle（17）, the ratchet（8）Pass through ratchet return spring
（9）It is rotatably connected on ratchet riveting axle（17）On, the ratchet（8）Close to ratchet（7）The end of side is formed and ratchet（7）Pawl end
Portion（7-1）The field of conjugate action being meshed（8-1）, ratchet（7）Pawl end（7-1）Can be against the field of conjugate action（8-1）；Unlocking rocking arm
（6）Stress end（6-1）With switching rocking arm positioned at oneself（5）The portion of cutting somebody's hair of one end（5-1）Contact.
2. the side door lock transmission mechanism that achievable Electronic Control is opened the door as claimed in claim 1, it is characterised in that the helical teeth
Wheel（3）Outer toothed portion（3-1）Outside circle be more than interior teeth portion（3-2）Outside circle.
3. the side door lock transmission mechanism that achievable Electronic Control is opened the door as claimed in claim 1, it is characterised in that described close
Sector gear fixing axle（12）Sector gear（4）It is provided with supporting part（4-2）, described and sector gear（4）Against open certainly
Close rocking arm（5）Side is provided with contact part（5-2）, the supporting part（4-2）With the contact part（5-2）Contact.
4. the side door lock transmission mechanism that achievable Electronic Control is opened the door as claimed in claim 1, it is characterised in that the ratchet
（8）Body includes first support arm（8-2）And second support arm（8-3）, the first support arm（8-2）And second support arm（8-3）Between
Form groove（8-4）, the field of conjugate action（8-1）Positioned at second support arm（8-3）End.
5. the side door lock transmission mechanism that achievable Electronic Control is opened the door as claimed in claim 1, it is characterised in that the ratchet
（7）The bottom plate of bottom（14）It is provided with support rim（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050855.5A CN107663976A (en) | 2017-10-31 | 2017-10-31 | The side door lock transmission mechanism that Electronic Control is opened the door can be achieved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050855.5A CN107663976A (en) | 2017-10-31 | 2017-10-31 | The side door lock transmission mechanism that Electronic Control is opened the door can be achieved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107663976A true CN107663976A (en) | 2018-02-06 |
Family
ID=61144458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050855.5A Pending CN107663976A (en) | 2017-10-31 | 2017-10-31 | The side door lock transmission mechanism that Electronic Control is opened the door can be achieved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107663976A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236069A (en) * | 2018-11-28 | 2019-01-18 | 无锡忻润汽车安全系统有限公司 | Electronic latch mechanism |
| CN109914946A (en) * | 2019-04-08 | 2019-06-21 | 皓月汽车安全系统技术股份有限公司 | Automobile left front door latch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913074A (en) * | 2012-11-17 | 2013-02-06 | 无锡忻润汽车安全系统有限公司 | Automobile door lock executor |
| CN104895427A (en) * | 2015-06-18 | 2015-09-09 | 无锡忻润汽车安全系统有限公司 | Mechanism for implementing unlocking state of automobile door under frozen condition |
| CN205857990U (en) * | 2016-08-03 | 2017-01-04 | 江苏旭顺东明汽配有限公司 | Left back door central controlled lock |
| CN205857995U (en) * | 2016-08-03 | 2017-01-04 | 江苏旭顺东明汽配有限公司 | A kind of left front door central controlled lock |
| CN207513378U (en) * | 2017-10-31 | 2018-06-19 | 无锡瑞林控制软件有限公司 | The side door lock transmission mechanism that electronic control is opened the door can be achieved |
-
2017
- 2017-10-31 CN CN201711050855.5A patent/CN107663976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913074A (en) * | 2012-11-17 | 2013-02-06 | 无锡忻润汽车安全系统有限公司 | Automobile door lock executor |
| CN104895427A (en) * | 2015-06-18 | 2015-09-09 | 无锡忻润汽车安全系统有限公司 | Mechanism for implementing unlocking state of automobile door under frozen condition |
| CN205857990U (en) * | 2016-08-03 | 2017-01-04 | 江苏旭顺东明汽配有限公司 | Left back door central controlled lock |
| CN205857995U (en) * | 2016-08-03 | 2017-01-04 | 江苏旭顺东明汽配有限公司 | A kind of left front door central controlled lock |
| CN207513378U (en) * | 2017-10-31 | 2018-06-19 | 无锡瑞林控制软件有限公司 | The side door lock transmission mechanism that electronic control is opened the door can be achieved |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236069A (en) * | 2018-11-28 | 2019-01-18 | 无锡忻润汽车安全系统有限公司 | Electronic latch mechanism |
| CN109236069B (en) * | 2018-11-28 | 2023-11-28 | 无锡忻润汽车安全系统有限公司 | Electric lock mechanism |
| CN109914946A (en) * | 2019-04-08 | 2019-06-21 | 皓月汽车安全系统技术股份有限公司 | Automobile left front door latch |
| CN109914946B (en) * | 2019-04-08 | 2023-10-13 | 皓月汽车安全系统技术股份有限公司 | Automobile left front door locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |
|
| RJ01 | Rejection of invention patent application after publication |