CN104554034A - Recoverable pedal plate of coach side door - Google Patents
Recoverable pedal plate of coach side door Download PDFInfo
- Publication number
- CN104554034A CN104554034A CN201410744021.4A CN201410744021A CN104554034A CN 104554034 A CN104554034 A CN 104554034A CN 201410744021 A CN201410744021 A CN 201410744021A CN 104554034 A CN104554034 A CN 104554034A
- Authority
- CN
- China
- Prior art keywords
- side door
- stretcher
- recoverable
- passenger vehicle
- vehicle side
- 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
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
Abstract
The invention discloses a recoverable pedal plate of a coach side door. The recoverable pedal plate comprises a pedal plate body, wherein a first rocker arm is hinged to each of the symmetrical positions of the two sides of the rear part of the pedal plate body; the upper ends of the two first rocker arms are respectively fixed to a rotating shaft; a second arm is respectively hinged to each of the symmetrical positions of the two sides of the middle part of the pedal plate body; a first supporting frame and a second supporting frame are respectively arranged on a vehicle bottom framework below the coach side door; the upper ends of the two second rocker arms are respectively hinged to the first supporting frame and the second supporting frame; the rotating shaft is arranged between the first supporting frame and the second supporting frame through a bearing; a worm gear is fixedly arranged on the rotating shaft; a screw rod is arranged on the first supporting frame through the bearing; the worm gear and the screw rod are in meshed transmission; the screw rod is driven by a driving device; a controller of the driving device is arranged on a maneuvering desk. According to the recoverable pedal plate of the coach side door, passengers can conveniently get on/off, and when a coach is driven forwards, the pedal plate can be retracted below the coach side door, so that the advancement of the coach is not impeded.
Description
Technical field
The present invention relates to below passenger vehicle side door for facilitating the passenger vehicle side door recoverable stretcher of passenger getting on/off.
Background technology
Because the chassis of passenger vehicle is higher, cause the bottom pedal of passenger vehicle side door overhead distant, be difficult to when making passenger get on or off the bus from passenger vehicle side door like this keep balance, easily fall down, there is potential safety hazard, have impact on public order.
Summary of the invention
Technical matters to be solved by this invention is: will provide the passenger vehicle side door recoverable stretcher being used for facilitating passenger getting on/off below a kind of passenger vehicle side door.
In order to solve the problem, the technical solution used in the present invention is: passenger vehicle side door recoverable stretcher, comprise stretcher, be characterized in: be hinged with the first rocking arm respectively in the bilateral symmetry position, rear portion of stretcher, the upper end of two first rocking arms fixes with rotating shaft respectively, the second rocking arm is hinged with respectively in the bilateral symmetry position, middle part of stretcher, skeleton at the bottom of car below passenger vehicle side door is respectively arranged with first, second bearing support, the upper end of two second rocking arms is respectively with first, second bearing support is hinged, rotating shaft is installed on first by bearing, between second bearing support, rotating shaft is fixedly installed worm gear, worm screw is installed on the first bearing support by bearing, worm gear and worm screw are meshed transmission, worm screw is driven by actuating device, the controller of actuating device is installed on operator platform.
Further, aforesaid passenger vehicle side door recoverable stretcher, wherein: on the first bearing support, be provided with the outer protective cover shell protecting worm gear, worm screw, actuating device, outer protective cover shell is also provided with access door.
Further, aforesaid passenger vehicle side door recoverable stretcher, wherein: the upper surface of stretcher is provided with anti-skidding decorative pattern.
Further, aforesaid passenger vehicle side door recoverable stretcher, wherein: actuating device is servomotor, servomotor is installed on the first bearing support, and the output shaft of servomotor is by coupler and the transmission of worm screw phase.
Advantage of the present invention is: passenger vehicle side door recoverable stretcher of the present invention can make passenger get on or off the bus very easily, and when passenger vehicle is advanced, stretcher can be recovered in the below of passenger vehicle side door, not hinder advancing of passenger vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of passenger vehicle side door recoverable stretcher of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is described in further detail.For clearly reflecting the dependency structure of passenger vehicle side door recoverable stretcher, in accompanying drawing, do not draw skeleton at the bottom of the car below passenger vehicle side door.
Passenger vehicle side door recoverable stretcher, as shown in Figure 1, comprise stretcher 1, the first rocking arm 11 is hinged with respectively in the bilateral symmetry position, rear portion of stretcher 1, the upper end of two first rocking arms 11 fixes with rotating shaft 111 respectively, the second rocking arm 12 is hinged with respectively in the bilateral symmetry position, middle part of stretcher 1, skeleton at the bottom of car below passenger vehicle side door is respectively arranged with first, second bearing support 2, 3, in actual production, first, second bearing support 2, 3 can be directly welded on skeleton at the bottom of the car below passenger vehicle side door, the upper end of two second rocking arms 12 is respectively with first, second bearing support 2, 3 are hinged, rotating shaft 111 is installed on first by bearing, second bearing support 2, between 3, rotating shaft 111 is fixedly installed worm gear 4, worm screw 5 is installed on the first bearing support 2 by bearing, worm gear 4 and worm screw 5 are meshed transmission, Worm Wheel System has auto-lock function, worm screw 5 can drive worm gear 4 to rotate, but worm gear 4 can not drive worm screw 5 to rotate under self-locking state, so when stretcher 1 stretch out for passenger trample time, stretcher 1 can not sink because of trampling of passenger, worm screw 5 is driven by actuating device, the controller of actuating device is installed on operator platform, it is that conveniently chaufeur puts down and regain stretcher 1 that the controller of actuating device is arranged like this, in the present embodiment, actuating device is servomotor 6, servomotor 6 is installed on the first bearing support 2, the output shaft of servomotor 6 is by coupler 61 and the transmission of worm screw 5 phase, servomotor 6 transmission is accurate, when there is no voltage, servomotor 6 can stop the rotation at once, improves the state of stretching out of stretcher 1 and the accuracy of retracted state.
In the present embodiment, the first bearing support 2 is provided with the outer protective cover shell 21 protecting worm gear 4, worm screw 5, actuating device, outer protective cover shell 21 is also provided with access door 211.The upper surface of stretcher 1 is provided with anti-skidding decorative pattern.
In the present embodiment, passenger vehicle is in traveling process, and stretcher 1 is the below being concealed in passenger vehicle side door, and now stretcher 1 can not hinder advancing of passenger vehicle, and stretcher 1 can not cause adverse effect to the outward appearance of passenger vehicle; When passenger will get on or off the bus, chaufeur can make servomotor 6 rotate by controller, servomotor 6 drives worm screw 5 to rotate, worm screw 5 drives worm gear 4 and rotating shaft 111 inwardly to rotate, rotating shaft 111 inwardly rotates and the lower end of the first rocking arm 11 can be made outwards to move, thus stretcher 1 protruding confession passenger is trampled.After passenger getting on/off, chaufeur makes servomotor 6 rotate by controller, servomotor 6 drives worm screw 5 to rotate, worm screw 5 drives worm gear 4 and rotating shaft 111 to inner rotary, rotating shaft 111 can make the lower end of the first rocking arm 11 inwardly move to inner rotary, thus stretcher 1 is inwardly reclaimed and is concealed in the below of passenger vehicle side door.
Beneficial effect of the present invention is: passenger vehicle side door recoverable stretcher of the present invention can make passenger get on or off the bus very easily, and when passenger vehicle is advanced, stretcher can be recovered in the below of passenger vehicle side door, not hinder advancing of passenger vehicle.
Claims (4)
1. passenger vehicle side door recoverable stretcher, comprise stretcher, it is characterized in that: be hinged with the first rocking arm respectively in the bilateral symmetry position, rear portion of stretcher, the upper end of two first rocking arms fixes with rotating shaft respectively, the second rocking arm is hinged with respectively in the bilateral symmetry position, middle part of stretcher, skeleton at the bottom of car below passenger vehicle side door is respectively arranged with first, second bearing support, the upper end of two second rocking arms is respectively with first, second bearing support is hinged, rotating shaft is installed on first by bearing, between second bearing support, rotating shaft is fixedly installed worm gear, worm screw is installed on the first bearing support by bearing, worm gear and worm screw are meshed transmission, worm screw is driven by actuating device, the controller of actuating device is installed on operator platform.
2. passenger vehicle side door recoverable stretcher according to claim 1, is characterized in that: on the first bearing support, be provided with the outer protective cover shell protecting worm gear, worm screw, actuating device, outer protective cover shell is also provided with access door.
3. the passenger vehicle side door recoverable stretcher according to claim 1 or 2, is characterized in that: the upper surface of stretcher is provided with anti-skidding decorative pattern.
4. the passenger vehicle side door recoverable stretcher according to claim 1 or 2, it is characterized in that: actuating device is servomotor, servomotor is installed on the first bearing support, and the output shaft of servomotor is by coupler and the transmission of worm screw phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744021.4A CN104554034A (en) | 2014-12-09 | 2014-12-09 | Recoverable pedal plate of coach side door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744021.4A CN104554034A (en) | 2014-12-09 | 2014-12-09 | Recoverable pedal plate of coach side door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104554034A true CN104554034A (en) | 2015-04-29 |
Family
ID=53071439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410744021.4A Pending CN104554034A (en) | 2014-12-09 | 2014-12-09 | Recoverable pedal plate of coach side door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973869A (en) * | 2017-05-31 | 2018-12-11 | 长城汽车股份有限公司 | Auto pedal connects driving mechanism and automobile |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0559624A1 (en) * | 1992-03-03 | 1993-09-08 | Davide Nardini | Step assembly rotation activation device for vehicles |
| US20050035568A1 (en) * | 2003-07-22 | 2005-02-17 | V-Bond Lee | Powered running board |
| WO2006050297A2 (en) * | 2004-10-29 | 2006-05-11 | Magna Intertional Inc. | Step assist box-side |
| WO2009103163A1 (en) * | 2008-02-19 | 2009-08-27 | Magna International Inc. | Automated retractable running board |
| CN100545005C (en) * | 2001-10-16 | 2009-09-30 | 89908有限公司;以Amp调查公司经营 | Launch the method for auxiliary vehicle step |
| US20100059962A1 (en) * | 2001-02-15 | 2010-03-11 | 88908, Inc. Dba Amp Research | Retractable vehicle step |
| CN203460787U (en) * | 2013-09-22 | 2014-03-05 | 金湖县微晶控制系统有限公司 | Electric stepping mechanical device |
| JP2014201264A (en) * | 2013-04-08 | 2014-10-27 | 和光工業株式会社 | Vehicular getting-on/off auxiliary step device |
| CN204309691U (en) * | 2014-12-09 | 2015-05-06 | 张家港市江南汽车制造有限公司 | Passenger vehicle side door recoverable stretcher |
-
2014
- 2014-12-09 CN CN201410744021.4A patent/CN104554034A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0559624A1 (en) * | 1992-03-03 | 1993-09-08 | Davide Nardini | Step assembly rotation activation device for vehicles |
| US20100059962A1 (en) * | 2001-02-15 | 2010-03-11 | 88908, Inc. Dba Amp Research | Retractable vehicle step |
| CN100545005C (en) * | 2001-10-16 | 2009-09-30 | 89908有限公司;以Amp调查公司经营 | Launch the method for auxiliary vehicle step |
| US20050035568A1 (en) * | 2003-07-22 | 2005-02-17 | V-Bond Lee | Powered running board |
| WO2006050297A2 (en) * | 2004-10-29 | 2006-05-11 | Magna Intertional Inc. | Step assist box-side |
| WO2009103163A1 (en) * | 2008-02-19 | 2009-08-27 | Magna International Inc. | Automated retractable running board |
| JP2014201264A (en) * | 2013-04-08 | 2014-10-27 | 和光工業株式会社 | Vehicular getting-on/off auxiliary step device |
| CN203460787U (en) * | 2013-09-22 | 2014-03-05 | 金湖县微晶控制系统有限公司 | Electric stepping mechanical device |
| CN204309691U (en) * | 2014-12-09 | 2015-05-06 | 张家港市江南汽车制造有限公司 | Passenger vehicle side door recoverable stretcher |
Non-Patent Citations (2)
| Title |
|---|
| 王永信: "《产品快速制造技术实用教程》", 30 April 2014 * |
| 黄守忠: "《汽车钣金基础》", 31 January 2012 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973869A (en) * | 2017-05-31 | 2018-12-11 | 长城汽车股份有限公司 | Auto pedal connects driving mechanism and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |