CN205047035U - Open executor in car sliding door - Google Patents
Open executor in car sliding door Download PDFInfo
- Publication number
- CN205047035U CN205047035U CN201520756907.0U CN201520756907U CN205047035U CN 205047035 U CN205047035 U CN 205047035U CN 201520756907 U CN201520756907 U CN 201520756907U CN 205047035 U CN205047035 U CN 205047035U
- Authority
- CN
- China
- Prior art keywords
- sliding door
- gear
- centring ring
- spring
- automobile sliding
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an open executor in car sliding door, the spiral arm that includes the micromotor be connected with the gate subassembly of automobile electricity, worm wheel, a drive gear, the 2nd drive gear, output gear, is connected with the lock body of sliding door, install the worm on the output shaft of micromotor, the meshing of snail worm and wheel, return spring subassembly in installing between a worm wheel and a drive gear's the axial, outer return spring with the 3rd drive gear and the output gear engagement of the coaxial setting of the 2nd drive gear, is installed to a drive gear and the meshing of the 2nd drive gear between output gear's axial and the spiral arm. The utility model provides an open executor in car sliding door through return spring outside setting up, has guaranteed the smooth return of multistage gear between return spring subassembly, output gear and the spiral arm in setting up between a worm wheel and a drive gear, realize that the smooth return of spiral arm is opened with the automation of control sliding door to do not influence the normal use of lock body.
Description
Technical field
The utility model relates to Lock for automobile technical field, particularly opens actuator in a kind of automobile sliding door.
Background technology
Along with people slowly improve the requirement of automotive circuit diagram degree, the requirement of vehicle body opening tool electronization degree is also more and more higher.
Open actuator in existing automobile sliding door with traditional door lock controller comparing class seemingly, but functionally have again some distinguish: door lock controller is generally the output of bidirectional rotary type, and to open actuator in automobile sliding door be one-way rotating type output; Only need inner teeth train to ensure not affect lock body function after door lock actuator action completes, but open actuator in automobile sliding door and not only need inner gear train return, require simultaneously outside swingle also return just do not affect the function of lock body.
Utility model content
In view of this, be necessary to provide one to ensure that the smooth return of multi-stage gear, in the automobile sliding door not affecting lock body function, open actuator.
Open actuator in a kind of automobile sliding door, comprise the micro machine, worm gear, the first travelling gear, the second travelling gear, output gear, the spiral arm that is connected with the lock body of slide that are connected with the gate electrical component of automobile; The output shaft of described micro machine is provided with worm screw, and described worm screw engages with described worm gear, is provided with interior return spring assembly between the axial direction of described worm gear and described first travelling gear; Described first travelling gear engages with described second travelling gear, and the 3rd travelling gear coaxially arranged with described second travelling gear engages with described output gear, is provided with outer return spring between the axis of described output gear and described spiral arm.
Actuator is opened in the automobile sliding door that the utility model provides, by by arranging two-stage return spring, worm screw on micro machine drives worm gear, worm gear drives multi-stage gear return, thus drive spiral arm work can control the unlatching of slide, multi-stage gear has larger gearratio, makes micro machine can adopt the load that the driven by motor of smaller power is larger, and the rotating speed of output is also comparatively slow more steady.
Accompanying drawing explanation
Fig. 1 is the structural representation opening actuator in the automobile sliding door that provides of the utility model embodiment;
Fig. 2 is the mechanical transmission structure figure opening actuator in the automobile sliding door that provides of the utility model embodiment.
Fig. 3 is the explosive view opening actuator in the automobile sliding door that provides of the utility model embodiment;
Fig. 4 is the control principle drawing opening actuator in the automobile sliding door that provides of the utility model embodiment;
Fig. 5 is the assembling schematic diagram of worm gear and the first travelling gear in Fig. 1.
Fig. 6 is the structural blast figure of worm gear and the first travelling gear in Fig. 3.
Fig. 7 is the encapsulation front view opening actuator in the automobile sliding door that provides of the utility model embodiment;
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the connection diagram of wire drawing assembly and spiral arm.
Critical element symbol description
| Gate assembly | 1 |
| Micro machine | 2 |
| Worm screw | 21 |
| Worm gear | 3 |
| Retaining sheet | 31 |
| Groove | 32 |
| Wheel flange | 33 |
| First travelling gear | 4 |
| Second travelling gear | 5 |
| Output gear | 6 |
| Lock body | 7 |
| Spiral arm | 8 |
| Interior return spring assembly | 9 |
| Interior return spring | 91 |
| First retainer spring | 92 |
| Second retainer spring | 93 |
| 3rd travelling gear | 10 |
| Outer return spring | 11 |
| Positioning component | 12 |
| Centring ring | 121 |
| Centring ring cover plate | 122 |
| Spring card slot | 123 |
| Left motor inserted sheet | 13 |
| Right motor inserted sheet | 14 |
| Upper shell | 15 |
| Spring positioning seat | 151 |
| Arc holder | 152 |
| Lower house | 16 |
| Positive stop lug boss | 17 |
| Snubber block | 18 |
| Buckle | 19 |
| Wire drawing assembly | 20 |
Following detailed description of the invention will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
As shown in Fig. 1-4,9, in a kind of automobile sliding door, open actuator, comprise the micro machine 2, worm gear 3, first travelling gear 4, second travelling gear 5, output gear 6, the spiral arm 8 that is connected with the lock body 7 of slide that are electrically connected with the gate assembly 1 of automobile; The output shaft of micro machine 2 is provided with worm screw 21, worm screw 21 engages with worm gear 3, is provided with interior return spring assembly 9 between worm gear 3 and the axial direction of the first travelling gear 4;
First travelling gear 4 engages with the second travelling gear 5, engages, be provided with outer return spring 11 between the axis of output gear 6 and spiral arm 8 with coaxial the 3rd travelling gear 10 arranged of the second travelling gear 5 with output gear 6.
Concrete, in the present embodiment: worm gear 3 is coaxially connected with the first travelling gear 4, and output gear 6 is coaxially connected with spiral arm 8; For saving installing space, worm gear 3 and the 3rd travelling gear 10 are arranged on the same side; Spiral arm 8 is offered porose, buckle 19 is fixed by jump ring and spiral arm 8 through hole, one end of wire drawing assembly 20 is connected with buckle 19, the other end of wire drawing assembly 20 is connected with the door lock link mechanism on lock body 7 by another buckle 19, spiral arm 8 is connected with lock body 7 as intermediate power transferring elements, when opening actuator work in automobile sliding door, spiral arm 8 rotates through wire drawing assembly 20 and drives the door lock link mechanism in lock body 7 to rotate, and makes the door lock ratchet (dead bolt) linked with door lock link mechanism eject from knocker thus realize unblanking.
Adopt the mode of two-stage return, the Main Function due to return spring is all motion returns of drive after work completes, and realizes the automatic unlatching of automobile sliding door.Therefore, in automobile sliding door, open return spring when actuator works just be equivalent to load.If gear progression is more, the requirement of the power of return can become large, if only have the elastic force of the words return spring of one-level return spring return, also corresponding meeting is very large, and the applied load that can drive will be much little, possibly cannot pull slide.Opening actuator in automobile sliding door drives worm gear 3 to make return spring only need the two-stage travelling gear return driven below by adopting worm screw 21, the power that return spring needs is very little, the load that can drive becomes large, the risk simultaneously lost efficacy reduces, manually opened automobile sliding door is upgraded to automatic slide-open, improves comfort level and the ride experience of human pilot and passenger.
Further, as shown in Figure 5,6, interior return spring assembly 9 comprises interior return spring 91, first retainer spring 92, second retainer spring 93, the two ends of interior return spring 91 are connected with the first retainer spring 92, second retainer spring 93 respectively, first retainer spring 92, second retainer spring 93 is arranged between worm gear 3 and the first travelling gear 4, and one end of return spring 91 is also fixed with worm gear 3.
Concrete, in the present embodiment: worm gear 3 be axially arranged with retaining sheet 31, interior return spring 91 be provided with retaining sheet 31 with the use of grab, interior return spring 91 is return torsion spring.By one end of return torsion spring and worm gear 3 are fixed, when worm gear 3 rotates, because the other end of the return torsion spring on worm gear 3 coordinates with centring ring 121, return torsion spring uniform diameter is diminished tighten, and then locked first travelling gear 4, make torque drive to the second travelling gear 5, 3rd travelling gear 10 and output gear 6, simultaneously after a stroke completes, return torsion spring release torsion, drive worm gear 3 and worm screw 21 return, unclamp the first travelling gear 4 simultaneously, make the first travelling gear 4, second travelling gear 5, return under the drive of the 3rd travelling gear 10 and output gear 6 and output gear 6 return spring 11 outside.
Further, open actuator and also comprise positioning component 12 in automobile sliding door, positioning component 12 comprises centring ring 121, centring ring cover plate 122; First retainer spring 92, second retainer spring 93 is arranged between centring ring 121 and centring ring cover plate 122, and centring ring 121, centring ring cover plate 122 are arranged between worm gear 3 and the first travelling gear 4.
Concrete, by centring ring cover plate 122, first retainer spring 92, second retainer spring 93 is arranged in centring ring 11, prevents the landing from centring ring 11 of interior return spring 91.
The frictional force size between the first retainer spring 92, second retainer spring 93 and centring ring 121 can be changed by the structure adjusting the first retainer spring 92, second retainer spring 93, interior return spring 91 is tightened by often enclosing during worm gear 3 rotary work evenly to diminish, ensure locking first travelling gear 4, and then drive the second travelling gear 5, the 3rd travelling gear 10 and output gear 6 transmission when ensureing moment of torsion.
Further, the axis of worm gear 3 offers groove 32, and the middle part of groove 32 is provided with wheel flange 33, and centring ring 121 is set in the outside of wheel flange 33 and is arranged on the inside of groove 32, and interior return spring 91 is arranged in wheel flange 33.
Concrete, in the present embodiment: one end of the first travelling gear 4 is provided with the sleeve of band location-plate, one end of interior return spring 91 is arranged in wheel flange 33, the other end of interior return spring 91 is set in outside sleeve, worm gear 3, centring ring 121, interior return spring assembly 9, centring ring cover plate 122, first travelling gear 4, are axially fixed by jump ring by pinned connection together.
Further, the side of centring ring 121 offers spring card slot 123, and one end of the first retainer spring 92 is fastened in spring card slot 123, one end of the second retainer spring 93 and centring ring cover plate 122 close contact, and centring ring 121 is fixed with centring ring cover plate 122.
Concrete, in the present embodiment: spring card slot 123 offers two, one end of first retainer spring 92, second retainer spring 93 is connected with the two ends of interior return spring 91 respectively, and the other end of the first retainer spring 92, second retainer spring 93 is separately positioned in two spring card slots 123; Centring ring 121 is provided with reference column, centring ring cover plate 122 be provided with reference column with the use of locating hole, centring ring cover plate 122 is integrally fixed by the mode of hot riveting and centring ring 11, then fixes with the use of with upper shell 15 with the reference column that arranges on the medial surface of upper shell 15.
Further, open actuator in automobile sliding door and also comprise upper shell 15, lower house 16; With vehicle body Interal fixation after upper shell 15 and lower house 16 are fixed as one.
Concrete, as shown in Figure 7,8, in the present embodiment: upper shell 15 forms housing entirety with lower house 16 by screw is fixing, and housing entirety is fixed on vehicle body steel plate by setscrew nut; The lateral surface of upper shell 15 is provided with spring positioning seat 151, arc holder 152, and spring positioning seat 151 offers axis hole; Outer return spring 11 is set on spring positioning seat 151 and one end and arc holder 152 is fixed, and the axle of output gear 6 is fixed by jump ring through axis hole and the spiral arm 8 be arranged on outside spring positioning seat 151.
Further, open actuator in automobile sliding door and also comprise positive stop lug boss 17, output gear 6 and positive stop lug boss 17 with the use of, positive stop lug boss 17 is arranged on upper shell 15.
Concrete, in the present embodiment: positive stop lug boss 17 is arranged on the medial surface of upper shell 15, the original position of the output angle of output gear 6 is controlled by the spacing stall of the positive stop lug boss 17 on upper shell 15.
Further, open actuator in automobile sliding door and also comprise snubber block 18, snubber block 18 is arranged on positive stop lug boss 17.
Concrete, in the present embodiment: upper shell 15 is provided with installing hole, snubber block 18 is fixed on positive stop lug boss 17 by installing hole, when snubber block 18 is for stall, plays the effect of damping and noise reduction.When the action of an opening automobile slide completes, when output gear 6 rotates to extreme position (position of snubber block 18), output gear 6 and snubber block 18 stall be assemblied on housing 1 shut down, lock body 7 and output gear 6 are in locked rotor condition, after the power-off of gate assembly 1 control micro electric machine 2, be arranged on the outer return spring 11 on spiral arm 8 and be arranged on interior return spring 91 resilience on worm gear 3, outer return spring 11 drives spiral arm 8, output gear 6 and travelling gear return.Meanwhile, interior return spring 91 drives worm screw 21 and worm gear 3 return, and then achieves in automobile sliding door the function opening actuator self-return.
Further, micro machine 2 is electrically connected with gate assembly 1 by left motor inserted sheet 13, right motor inserted sheet 14.
Concrete, owing to opening actuator requirement Unidirectional in automobile sliding door and self-return, so step mode is 1 positive 2 negative unidirectional step modes.
Actuator is opened in the automobile sliding door that the utility model provides, its operating principle is: when realizing door lock and unblanking, under the control of gate assembly 1, worm screw 21 on micro machine 2 drives worm gear 3 to rotate, worm gear 3 is now needed to drive inner interior return spring assembly 9 by the gear 4 above centring ring 121 rotational lock, moment of torsion is passed to by the first travelling gear 4 of locking the second travelling gear 5 engaged below, the 3rd travelling gear 10 being arranged on the second travelling gear 5 radial direction engages with output gear 6, output gear 6 is by controlling spiral arm 8 and then controlling unblanking of lock body 7, realize the unlatching of power-operated sliding door.After one action completes, gate assembly 1 is according to time controling micro machine 2 power-off of setting, interior return spring assembly 9 all returns of the outer return spring 11 on output gear 6 axle and worm gear 3 inside, drive the axle of worm gear 3, travelling gear and output gear 6 to get back to initial position.
Be understandable that, for the person of ordinary skill of the art, other various corresponding change and distortion can be made according to technical conceive of the present utility model, and all these change the protection domain that all should belong to the utility model claim with distortion.
Claims (9)
1. open an actuator in automobile sliding door, it is characterized in that: comprise the micro machine (2), worm gear (3), the first travelling gear (4), the second travelling gear (5), output gear (6), the spiral arm (8) that is connected with the lock body (7) of slide that are electrically connected with the gate assembly (1) of automobile; The output shaft of described micro machine (2) is provided with worm screw (21), described worm screw (21) engages with described worm gear (3), is provided with interior return spring assembly (9) between the axial direction of described worm gear (3) and described first travelling gear (4);
Described first travelling gear (4) is engaged with described second travelling gear (5), engage with described output gear (6) with coaxial the 3rd travelling gear (10) arranged of described second travelling gear (5), between the axis of described output gear (6) and described spiral arm (8), outer return spring (11) is installed.
2. open actuator in automobile sliding door according to claim 1, it is characterized in that: described interior return spring assembly (9) comprises interior return spring (91), first retainer spring (92), second retainer spring (93), the two ends of described interior return spring (91) respectively with described first retainer spring (92), second retainer spring (93) connects, described first retainer spring (92), second retainer spring (93) is arranged between described worm gear (3) and the first travelling gear (4), one end of interior return spring (91) is also fixed with worm gear (3).
3. open actuator in automobile sliding door according to claim 2, it is characterized in that: open actuator in described automobile sliding door and also comprise positioning component (12), described positioning component (12) comprises centring ring (121), centring ring cover plate (122); Described first retainer spring (92), the second retainer spring (93) are arranged between described centring ring (121) and centring ring cover plate (122), and described centring ring (121), centring ring cover plate (122) are arranged between described worm gear (3) and the first travelling gear (4).
4. open actuator in automobile sliding door according to claim 3, it is characterized in that: the axis of described worm gear (3) offers groove (32), the middle part of groove (32) is provided with wheel flange (33), described centring ring (121) is set in the outside of described wheel flange (33) and is arranged on the inside of described groove (32), and described interior return spring (91) is arranged in described wheel flange (33).
5. open actuator in automobile sliding door according to claim 3, it is characterized in that: the side of described centring ring (121) offers spring card slot (123), one end of described first retainer spring (92) is fastened in described spring card slot (123), one end of described second retainer spring (93) and described centring ring cover plate (122) close contact, described centring ring (121) is fixed with described centring ring cover plate (122).
6. open actuator in automobile sliding door according to claim 1, it is characterized in that: open actuator in described automobile sliding door and also comprise upper shell (15), lower house (16); With vehicle body Interal fixation after described upper shell (15) and described lower house (16) are fixed as one.
7. open actuator in automobile sliding door according to claim 6, it is characterized in that: open actuator in described automobile sliding door and also comprise positive stop lug boss (17), described output gear (6) and positive stop lug boss (17) with the use of, described positive stop lug boss (17) is arranged on described upper shell (15).
8. open actuator in automobile sliding door according to claim 7, it is characterized in that: open actuator in described automobile sliding door and also comprise snubber block (18), described snubber block (18) is arranged on described positive stop lug boss (17).
9. open actuator in automobile sliding door according to claim 1, it is characterized in that: described micro machine (2) is electrically connected with described gate assembly (1) by left motor inserted sheet (13), right motor inserted sheet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756907.0U CN205047035U (en) | 2015-09-28 | 2015-09-28 | Open executor in car sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756907.0U CN205047035U (en) | 2015-09-28 | 2015-09-28 | Open executor in car sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047035U true CN205047035U (en) | 2016-02-24 |
Family
ID=55340628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756907.0U Active CN205047035U (en) | 2015-09-28 | 2015-09-28 | Open executor in car sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827227A (en) * | 2018-08-15 | 2018-11-16 | 上海胜华波汽车电器有限公司 | A kind of automobile micro machine setting angle positioning device |
| CN110593702A (en) * | 2019-10-15 | 2019-12-20 | 上海恩坦华汽车门系统有限公司 | Automobile glove box door/cover actuator |
-
2015
- 2015-09-28 CN CN201520756907.0U patent/CN205047035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827227A (en) * | 2018-08-15 | 2018-11-16 | 上海胜华波汽车电器有限公司 | A kind of automobile micro machine setting angle positioning device |
| CN108827227B (en) * | 2018-08-15 | 2023-12-08 | 上海胜华波汽车电器有限公司 | Automobile micro-motor installation angle positioning device |
| CN110593702A (en) * | 2019-10-15 | 2019-12-20 | 上海恩坦华汽车门系统有限公司 | Automobile glove box door/cover actuator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103835612B (en) | Device for opening/closing door | |
| KR20100051848A (en) | Linear drive actuator for a movable vehicle panel | |
| US20200165856A1 (en) | Counterbalance strut for vehicle closure panel lift system having an active brake and method for counterbalance strut and system control | |
| US20110023368A1 (en) | Power window apparatus | |
| CN105696894B (en) | The linear electric tail gate strut of automobile trunk | |
| KR20210096651A (en) | Nut-lead screw type automatic door opening and closing mechanism, automobile automatic door and automobile | |
| US6990873B2 (en) | Electric motor drive with a worm | |
| CN106661909B (en) | Electronic door opening device and the motor vehicles with described device | |
| CN103228857A (en) | Adjustment drive with an integrated overload protector | |
| CN202006739U (en) | Electric lift adjusting device for automobile seat | |
| CN205047035U (en) | Open executor in car sliding door | |
| US20180340705A1 (en) | Actuating Drive | |
| KR20150043208A (en) | Driven Hatch Arrangement for a Motor Vehicle | |
| CN104968880A (en) | Actuator device for automatically activating the vehicle door of a motorvehicle | |
| CN108374616A (en) | A kind of limiter and automobile | |
| WO2010053062A1 (en) | Device for automatically opening and closing door-like member | |
| CN103527012B (en) | A kind of automobile tail gate lock and method of work | |
| CN109577781A (en) | The electronic strut of automobile back door | |
| CN210290722U (en) | Electronic parking actuator | |
| KR20110061052A (en) | Automatic opening and closing device of trunk lid for vehicle | |
| CN105909113A (en) | Glass lifer and vehicle with same | |
| CN113309436A (en) | Electrically controlled limiter for electric door | |
| CN110469214A (en) | Incude self-locking automobile door lock | |
| CN216341598U (en) | Vehicle sliding door drive with mechanical clutch | |
| CN113062665B (en) | Unlocking mechanism for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |