CN106043137B - Big-and-middle-sized vehicle electric is marked time lever return structure - Google Patents
Big-and-middle-sized vehicle electric is marked time lever return structure Download PDFInfo
- Publication number
- CN106043137B CN106043137B CN201610366097.7A CN201610366097A CN106043137B CN 106043137 B CN106043137 B CN 106043137B CN 201610366097 A CN201610366097 A CN 201610366097A CN 106043137 B CN106043137 B CN 106043137B
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- lever
- main drive
- drive gear
- hand lever
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 241000227287 Elliottia pyroliflora Species 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/02—Retractable steps or ladders, e.g. movable under shock
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to passenger car pedal field, more particularly to a kind of big-and-middle-sized vehicle electric is marked time component.A kind of big-and-middle-sized vehicle electric is marked time lever return structure, including hand lever, main drive gear, driven gear, motor output shaft spline and motor, the fulcrum frame of the hand lever, which is fixedly mounted on, marks time on mainboard, and also fixation is equipped with limition orientation set on the mainboard of marking time；One end of the hand lever is manually operated end, the other end of hand lever drives main drive gear to be axially moveable for driving end by transmission mechanism makes main drive gear and motor output shaft spline engagement or disengagement, and the transmission mechanism is engaged composition prismatic pair with limition orientation set.The present invention is equipped with the manual-operating mechanism of outside for the power-driven stepper structure of vehicle, when it is electronic mark time hinder for some reason it is stuck so that mark time panel can not automatic retracted when, main drive gear and motor are disengaged by lever drives, push back step surface sheet reset, without specialized maintenance point, make user more convenient.
Description
Technical field
The present invention relates to passenger car pedal field, more particularly to a kind of big-and-middle-sized vehicle electric is marked time component.
Background technology
After GB7258-2012 issues, due to being limited by body structure, body platform step can not meet to close in regulation
In the related request of riser height.In order to meet laws and regulations requirement, it is necessary to which newly-increased mark time to meet laws and regulations requirement, it is therefore desirable in car
Electronic assembly of marking time is installed in body gusset bottom, and its major function is to play a part of auxiliary to facilitate passenger loading.
In the market, most of electronic no return mechanism of marking time, cause to mark time panel construction leakage of being marked time when failing
Outside vehicle body, it can not drive safely or a small number of have the marking time, it is necessary to be marked time biography to the separation of chassis bottom of manual return
Motivation structure makes return of marking time, extremely inconvenient guest operation.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of big-and-middle-sized vehicle electric and marked time lever return structure, the knot
Structure for vehicle power-driven stepper structure be equipped with outside manual-operating mechanism, when it is electronic mark time hinder for some reason it is stuck so that step surface
Plate can not automatic retracted when, disengage main drive gear and motor by lever drives, reach the mesh of mark time mechanism return
, make user more convenient.
What the present invention was realized in：A kind of big-and-middle-sized vehicle electric is marked time lever return structure, including hand lever, master
Travelling gear, driven gear, motor output shaft spline and motor, main drive gear and the driven gear engagement are described
The motor output shaft spline drive connection main drive gear of motor and with main drive gear form prismatic pair, the manual thick stick
The fulcrum frame of bar, which is fixedly mounted on, marks time on mainboard, and also fixation is equipped with limition orientation set on the mainboard of marking time；The manual thick stick
One end of bar is manually operated end, and the other end of hand lever drives main drive gear vertically for driving end by transmission mechanism
Movement makes main drive gear and motor output shaft spline engagement or disengagement, and the transmission mechanism is engaged composition with limition orientation set
Prismatic pair.
The transmission mechanism includes drawing pin, bearing pin and sliding guide sleeve, the sliding guide sleeve to be sleeved on limition orientation set
Interior and composition prismatic pair；The top of sliding guide sleeve is by drawing the driving end of pin and hand lever to be fixedly linked, sliding guide sleeve
Bottom be fixedly linked by the axle center of bearing pin and main drive gear, sliding guide sleeve and bearing pin form revolute pair.
Also fixation is equipped with lever deck on the mainboard of marking time, and the lever deck is close to the manually operated of hand lever
Hold, the C-shaped bayonet socket being engaged with hand lever is offered on the lever deck.
Mounting hole is provided with the fulcrum frame, the fulcrum of the hand lever is engaged with mounting hole.
The sliding guide sleeve is copper bush.
The big-and-middle-sized vehicle electric of the present invention power-driven stepper structure that lever return structure is vehicle of marking time is equipped with outside
Manual-operating mechanism, it is primarily adapted for use in minibus, commercial vehicle and expanded letter light passenger train etc. and uses the electronic vehicle marked time；Marked time when electronic
Hinder for some reason it is stuck so that mark time panel can not automatic retracted when, disengage main drive gear and motor by lever drives,
Step surface sheet reset can be pushed back manually, is repaired without arriving specialized maintenance point again, make user more convenient.
Brief description of the drawings
Fig. 1 is that the big-and-middle-sized vehicle electric of the present invention is marked time the main view schematic cross-section of lever return structure；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the schematic front view of transmission mechanism in the present invention；
Fig. 4 is view when marking time panel stretching；
Fig. 5 is the view for taking out hand lever from lever deck；
Fig. 6 is the view that will be pressed under hand lever；
Fig. 7 is view when marking time panel retraction.
In figure：Pins, 3 limition orientation sets, 4 bearing pins, 5 sliding guide sleeves, 6 main drive gears, 7 driven are drawn in 1 hand lever, 2
Gear, 8 motor output shaft splines, 9 mark time mainboard, 10 motors, 11 fulcrum framves, 12 lever decks, 13 mark time panel.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention stated has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
As shown in Figure 1, 2, a kind of big-and-middle-sized vehicle electric is marked time lever return structure, including hand lever 1, main transmission tooth
Wheel 6, driven gear 7, motor output shaft spline 8 and motor 10, the main drive gear 6 and driven gear 7 engage, described
The drive connection main drive gear 6 of motor output shaft spline 8 of motor 10 and with main drive gear 6 form prismatic pair, it is described
The fulcrum frame 11 of hand lever 1, which is fixedly mounted on, marks time on mainboard 9, and also fixation is equipped with limition orientation set on the mainboard 9 of marking time
3；One end of the hand lever 1 is manually operated end, and the other end of hand lever 1 is driven for driving end by transmission mechanism to be led
Travelling gear 6, which is axially moveable, makes main drive gear 6 and the engagement or disengagement of motor output shaft spline 8, the transmission mechanism and limit
Position guide sleeve 3 is engaged composition prismatic pair.
As shown in figure 3, the present invention can be further depicted as, the transmission mechanism includes drawing pin 2, bearing pin 4 and slip to lead
To set 5, the sliding guide sleeve 5 is sleeved in limition orientation set 3 and forms prismatic pair, in the present embodiment, as preferred institute
It is copper bush to state sliding guide sleeve 5；The top of sliding guide sleeve 5 by drawing the driving end of pin 2 and hand lever 1 to be fixedly linked,
Mounting hole is offered at the axle center of main drive gear 6, the bottom of sliding guide sleeve 5 passes through the axle center of bearing pin 4 and main drive gear 6
It is fixedly linked, the top of bearing pin 4 is provided with positive stop lug boss, and the bottom of bearing pin 4 is fixed on after passing through sliding guide sleeve 5 by interference fit
In the mounting hole of main drive gear 6, the now axial movement of the positive stop lug boss limit slippage guide sleeve 5 at the top of bearing pin 4 and with cunning
Action-oriented set 5 forms revolute pair, to avoid influenceing the normal rotation of main drive gear 6.
In the present embodiment, it is described to mark time in order to avoid the maloperation of hand lever 1 influences the electronic normal use marked time
Also fixation is equipped with lever deck 12 on mainboard 9, and the lever deck 12 is close to the manually operated end of hand lever 1, the lever
The C-shaped bayonet socket being engaged with hand lever 1 is offered on deck 12.
Furthermore, it is contemplated that the limitation for volume of marking time itself, empty in order to guarantee to give the certain motion of hand lever 1
Between, mounting hole is provided with the fulcrum frame 11, the fulcrum of the hand lever 1 is engaged with mounting hole.
During the electronic use marked time, if there is failure cause to mark time as shown in Figure 4 panel 13 is stuck can not
During automatic retraction, first as shown in figure 5, hand lever 1 is deviate from from the C-shaped bayonet socket of lever deck 12, then such as Fig. 6 institutes
Show, push hand lever 1, make the driving end of hand lever 1 drive main drive gear 6 to be disengaged with motor output shaft spline 8, finally
Pushing back panel 13 of marking time manually can make electronic mark time revert to normal condition as shown in Figure 7, without going the maintenance of specialty again
Point is repaired, convenient for users.
Claims (4)
- The lever return structure 1. a kind of big-and-middle-sized vehicle electric is marked time, including hand lever (1), main drive gear (6), driven tooth (7), motor output shaft spline (8) and motor (10), the main drive gear (6) and driven gear (7) engagement are taken turns, it is described Motor output shaft spline (8) drive connection main drive gear (6) of motor (10) and with main drive gear (6) form move Pair, it is characterized in that：The fulcrum frame (11) of the hand lever (1) is fixedly mounted on mainboard of marking time (9), the mainboard of marking time (9) also fixation is equipped with limition orientation set (3) on；One end of the hand lever (1) is manually operated end, hand lever (1) The other end drives main drive gear (6) to be axially moveable for driving end by transmission mechanism makes main drive gear (6) and motor defeated Shaft spline (8) engagement or disengagement, the transmission mechanism are engaged composition prismatic pair with limition orientation set (3)；The driver Structure includes drawing pin (2), bearing pin (4) and sliding guide sleeve (5), the sliding guide sleeve (5) be sleeved on limition orientation set (3) it is interior and Form prismatic pair；By drawing pin (2) and the driving end of hand lever (1) to be fixedly linked, slip is led on the top of sliding guide sleeve (5) It is connected to the bottom of set (5) by bearing pin (4) with the axle center of main drive gear (6), sliding guide sleeve (5) is formed with bearing pin (4) Revolute pair.
- The lever return structure 2. big-and-middle-sized vehicle electric as claimed in claim 1 is marked time, it is characterized in that：The mainboard of marking time (9) also fixed on that lever deck (12) is housed, the lever deck (12) is described close to the manually operated end of hand lever (1) The C-shaped bayonet socket being engaged with hand lever (1) is offered on lever deck (12).
- The lever return structure 3. big-and-middle-sized vehicle electric as claimed in claim 1 is marked time, it is characterized in that：The fulcrum frame (11) On be provided with mounting hole, the fulcrum of the hand lever (1) is engaged with mounting hole.
- The lever return structure 4. big-and-middle-sized vehicle electric as claimed in claim 1 is marked time, it is characterized in that：The sliding guide sleeve (5) it is copper bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366097.7A CN106043137B (en) | 2016-05-30 | 2016-05-30 | Big-and-middle-sized vehicle electric is marked time lever return structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366097.7A CN106043137B (en) | 2016-05-30 | 2016-05-30 | Big-and-middle-sized vehicle electric is marked time lever return structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106043137A CN106043137A (en) | 2016-10-26 |
| CN106043137B true CN106043137B (en) | 2018-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366097.7A Expired - Fee Related CN106043137B (en) | 2016-05-30 | 2016-05-30 | Big-and-middle-sized vehicle electric is marked time lever return structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106043137B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933971Y (en) * | 2006-05-15 | 2007-08-15 | 中国重型汽车集团有限公司 | Vehicle automatic-reposition get-on footplate |
| EP2216202A1 (en) * | 2009-02-09 | 2010-08-11 | Stem S.r.l. | A retractable step for motor vehicles |
| CN103921722A (en) * | 2013-01-15 | 2014-07-16 | 丹阳荣嘉精密机械有限公司 | Electric step plate |
| CN104554282A (en) * | 2014-07-16 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal for rail transportation platform |
| CN204701542U (en) * | 2015-04-20 | 2015-10-14 | 青岛欧勃亚汽车配件有限公司 | Electronic manual returning device of marking time |
| CN204774966U (en) * | 2015-05-31 | 2015-11-18 | 扬州市君睿创智工业设计有限公司 | Automobile pedal winding and unwinding devices |
| CN204821356U (en) * | 2015-06-29 | 2015-12-02 | 长城汽车股份有限公司 | Vehicle treadle drive coupling mechanism |
-
2016
- 2016-05-30 CN CN201610366097.7A patent/CN106043137B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933971Y (en) * | 2006-05-15 | 2007-08-15 | 中国重型汽车集团有限公司 | Vehicle automatic-reposition get-on footplate |
| EP2216202A1 (en) * | 2009-02-09 | 2010-08-11 | Stem S.r.l. | A retractable step for motor vehicles |
| CN103921722A (en) * | 2013-01-15 | 2014-07-16 | 丹阳荣嘉精密机械有限公司 | Electric step plate |
| CN104554282A (en) * | 2014-07-16 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal for rail transportation platform |
| CN204701542U (en) * | 2015-04-20 | 2015-10-14 | 青岛欧勃亚汽车配件有限公司 | Electronic manual returning device of marking time |
| CN204774966U (en) * | 2015-05-31 | 2015-11-18 | 扬州市君睿创智工业设计有限公司 | Automobile pedal winding and unwinding devices |
| CN204821356U (en) * | 2015-06-29 | 2015-12-02 | 长城汽车股份有限公司 | Vehicle treadle drive coupling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106043137A (en) | 2016-10-26 |
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Granted publication date: 20180320 |
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