CN109866688A - A kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile - Google Patents
A kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile Download PDFInfo
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- CN109866688A CN109866688A CN201910093653.1A CN201910093653A CN109866688A CN 109866688 A CN109866688 A CN 109866688A CN 201910093653 A CN201910093653 A CN 201910093653A CN 109866688 A CN109866688 A CN 109866688A
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- Prior art keywords
- rack
- pars contractilis
- rack gear
- time
- marking time
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Abstract
The present invention relates to automobile technical fields, more specifically, it is that a kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile, including pars contractilis and panel of marking time, pars contractilis includes upper housing, lower case, rack gear and panel mounting bracket of marking time, upper housing and lower case fasten, form pars contractilis shell, the inside of pars contractilis shell is equipped with rack gear, the extension end of rack gear is equipped with panel mounting bracket of marking time, panel of marking time, which is mounted on, marks time in panel mounting bracket, the side wall of one of pars contractilis is equipped with motor of marking time, the axle stretch end of motor of marking time is arranged with gear, wheel and rack engagement, in an inactive state, panel of marking time is hidden in the lower section of vehicle body side skirt, do not influence vehicle appearance, by the way that rack-and-pinion is arranged, horizontal stretching motion is converted by the rotary motion of motor, it solves existing link rod turnover formula welcome to mark time peace Space needed for filling is big, causes trafficability poor, and is easy the problem of crushing people when overturning.
Description
Technical field
The present invention relates to automobile technical fields, are that a kind of electronic welcome of rack-and-pinion horizontal retractable steps on more specifically
Step and automobile.
Background technique
Automobile is the common vehicles of people, with the improvement of living standards, people to the demand of automobile increasingly
Greatly, the ownership of automobile also increases year by year.
The vehicle body parts that welcome, which marks time, need to trample when being occupant's getting on-off automobile, body weight when carry occupant's getting on-off automobile
Amount, welcome, which marks time, also can be used as body exterior decoration.With the improvement of living standards, demand of the people to vehicle more individual character
Change.Due on the electronic chassis for being mounted on automobile of marking time, existing welcome marks time as link rod turnover formula structure, in switching process
In, required space is larger, and occupied installation space is also larger, and folder is easy when causing the passability of vehicle poor, and overturning
It hurts sb.'s feelings.
Summary of the invention
It marks time the purpose of the present invention is to provide a kind of electronic welcome of rack-and-pinion horizontal retractable and automobile, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic welcome of rack-and-pinion horizontal retractable marks time, including pars contractilis and panel of marking time, and the pars contractilis includes upper
Shell, lower case, rack gear and panel mounting bracket of marking time, upper housing and lower case fasten, composition pars contractilis shell, outside pars contractilis
The inside of shell is equipped with rack gear, and the top of rack gear is equipped with rack gear pressing plate, rack gear pressing plate and rack gear and connects by the way that rack gear fixing screws are fixed
It connects, the extension end of rack gear is equipped with panel mounting bracket of marking time, and panel of marking time, which is mounted on, marks time in panel mounting bracket, pars contractilis
There are two altogether, the side wall of one of pars contractilis is equipped with motor of marking time, and the axle stretch end for motor of marking time is arranged with gear, gear with
Rack gear engagement.
Further: sealing ring being installed between the upper housing and lower case.
Further: the upper housing is fixedly connected with lower case by housing retaining screws, housing retaining screws
Tail portion is arranged with shell fixture nut.
Further: the rack gear is slidably connected with pars contractilis shell, and the end of pars contractilis shell is equipped with opening, rack gear
One end from the opening of pars contractilis shell stretch out.
Further: the extension end of the rack gear is arranged with sealing shroud.
Further: the bottom of the rack gear is fixedly connected with limit plate, and limit plate is solid by limit plate fixing screws
Surely it is connected to the lower surface of rack gear.
Further: the bottom of the lower case offers sliding slot, and limit plate is embedded in sliding slot.
A kind of automobile comprising the above-described electronic welcome of rack-and-pinion horizontal retractable marks time.
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects: that the present invention is mounted on
Vehicle bottom two sides, in an inactive state, panel of marking time are hidden in the lower section of vehicle body side skirt, do not influence vehicle appearance, pass through
Rack-and-pinion is set, converts horizontal stretching motion for the rotary motion of motor, solves existing link rod turnover formula welcome and step on
It is big to walk installation footprint, is easy the problem of crushing people when causing trafficability poor, and overturning, plays limit using limit plate
The working condition for motor of marking time is detected in effect convenient for control system.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the electronic welcome of rack-and-pinion horizontal retractable marks time；
Fig. 2 is the explosive view of the pars contractilis with motor of marking time during the electronic welcome of rack-and-pinion horizontal retractable marks time；
Fig. 3 is the perspective view of the pars contractilis with motor of marking time during the electronic welcome of rack-and-pinion horizontal retractable marks time；
Fig. 4 is during the electronic welcome of rack-and-pinion horizontal retractable marks time without the explosive view of the pars contractilis for motor of marking time；
Fig. 5 is during the electronic welcome of rack-and-pinion horizontal retractable marks time without the perspective view of the pars contractilis for motor of marking time；
Fig. 6 is the schematic diagram for being equipped with the automobile that the electronic welcome of rack-and-pinion horizontal retractable marks time.
Label declaration in schematic diagram: 1- marks time panel mounting bracket；2- sealing shroud；3- rack gear；4- upper housing；5- rack gear
Fixing screws；6- gear；7- limit plate；8- lower case；9- housing retaining screws；10- motor mounting screw；11- marks time motor；
12- shell fixture nut；13- marks time panel fixing screws；14- limit plate fixing screws；15- rack gear pressing plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention, and the present invention will be further described with reference to the examples below.
Embodiment 1
Please refer to Fig. 1-6, in the embodiment of the present invention, a kind of electronic welcome of rack-and-pinion horizontal retractable marks time, including pars contractilis
With panel of marking time, the pars contractilis includes upper housing 4, lower case 8, rack gear 3 and panel mounting bracket 1 of marking time, and upper housing 4 is under
Shell 8 fastens, and sealing ring is equipped between upper housing 4 and lower case 8, forms pars contractilis shell, and upper housing 4 and lower case 8 are logical
It crosses housing retaining screws 9 to be fixedly connected, the tail portion of housing retaining screws 9 is arranged with shell fixture nut 12, pars contractilis shell
Inside is equipped with rack gear 3, and it is solid by rack gear fixing screws 5 that the top of rack gear 3 is equipped with rack gear pressing plate 15, rack gear pressing plate 15 and rack gear 3
Fixed connection, rack gear 3 are slidably connected with pars contractilis shell, and the end of pars contractilis shell, which is equipped with, to be open, and one end of rack gear 3 is from pars contractilis
The opening of shell is stretched out, and the extension end of rack gear 3 is arranged with sealing shroud 2, plays the role of dust-proof, waterproof, tooth using sealing shroud 2
The extension end of item 3 is equipped with panel mounting bracket 1 of marking time, panel mounting bracket 1 of marking time by mark time panel fixing screws 13 with
Rack gear 3 is fixedly connected, and panel of marking time, which is mounted on, marks time in panel mounting bracket 1.
There are two pars contractilis is total, the side wall of one of pars contractilis is equipped with motor 11 of marking time, and motor 11 of marking time passes through electricity
Machine mounting screw 10 is fixedly connected in lower case 8, and the axle stretch end for motor 11 of marking time protrudes into pars contractilis shell, motor 11 of marking time
Axle stretch end be arranged with gear 6, gear 6 is engaged with rack gear 3, and starting is marked time motor 11, and band moving gear 6 rotates, thus with movable tooth
Item 3 is displaced outwardly, and drives the stretching of panel mounting bracket 1 of marking time, to stretch out panel of marking time, controls the reversion of motor 11 of marking time, can
To withdraw panel of marking time, mark time motor 11 and the control system electric connection control motor 11 of marking time using control system
Positive and negative rotation.
The working principle of the invention is: the present invention is mounted on vehicle bottom two sides, and in an inactive state, panel of marking time is hidden
The lower section of vehicle body side skirt is ensconced, motor 11 of marking time is started, band moving gear 6 rotates, to be displaced outwardly with carry-over bar 3, makes to mark time
Panel mounting bracket 1 is stretched out, to stretch out panel of marking time, is controlled the reversion of motor 11 of marking time, is recoverable to panel of marking time.
Embodiment 2
On the basis of embodiment 1, the bottom of rack gear 3 is fixedly connected with limit plate 7, and limit plate 7 passes through limit plate fixing screws
14 are fixedly connected on the lower surface of rack gear 3, and the bottom of lower case 8 offers sliding slot, and limit plate 7 is embedded in sliding slot, and limit plate 7 can
To horizontally slip along sliding slot, position-limiting action is played using limit plate 7, when limit plate 7 is moved to restraining position, motor of marking time
11 stalls generate locked rotor current, after control system detects locked rotor current, issue instruction, the motor 11 that makes to mark time stops working.
Embodiment 3
The embodiment of the present invention also proposed a kind of automobile comprising the rack-and-pinion horizontal retractable electricity as described in above-described embodiment
Dynamic welcome marks time.
It should be strongly noted that upper housing 4, lower case 8 and panel mounting bracket 1 of marking time are the prior art in the application
Application, gear, rack gear, limit plate, motor of marking time be the application innovative point, efficiently solve existing link rod turnover formula
Welcome's installation footprint of marking time is big, causes trafficability poor, and while overturning is easy the problem of crushing people.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of electronic welcome of rack-and-pinion horizontal retractable marks time, including pars contractilis and panel of marking time, which is characterized in that described
Pars contractilis includes upper housing (4), lower case (8), rack gear (3) and marks time panel mounting bracket (1), upper housing (4) and lower case
(8) it fastens, forms pars contractilis shell, the inside of pars contractilis shell is equipped with rack gear (3), and the top of rack gear (3) is equipped with rack gear pressing plate
(15), rack gear pressing plate (15) is fixedly connected with rack gear (3) by rack gear fixing screws (5), and the extension end of rack gear (3), which is equipped with, to be stepped on
Walk panel mounting bracket (1), panel of marking time, which is mounted on, marks time on panel mounting bracket (1), pars contractilis altogether there are two, one of them
The side wall of pars contractilis is equipped with motor of marking time (11), and the axle stretch end of motor of marking time (11) is arranged with gear (6), gear (6) and tooth
Item (3) engagement.
2. the electronic welcome of rack-and-pinion horizontal retractable according to claim 1 marks time, which is characterized in that the upper housing
(4) sealing ring is installed between lower case (8).
3. the electronic welcome of rack-and-pinion horizontal retractable according to claim 1 marks time, which is characterized in that the upper housing
(4) it is fixedly connected with lower case (8) by housing retaining screws (9), the tail portion of housing retaining screws (9) is arranged with shell and fixes
Nut (12).
4. the electronic welcome of rack-and-pinion horizontal retractable according to claim 1 marks time, which is characterized in that the rack gear
(3) it is slidably connected with pars contractilis shell, the end of pars contractilis shell is equipped with opening, and one end of rack gear (3) is from pars contractilis shell
Opening is stretched out.
5. the electronic welcome of rack-and-pinion horizontal retractable according to claim 4 marks time, which is characterized in that the rack gear
(3) extension end is arranged with sealing shroud (2).
6. -5 any electronic welcomes of rack-and-pinion horizontal retractable mark time according to claim 1, which is characterized in that described
The bottom of rack gear (3) is fixedly connected with limit plate (7), and limit plate (7) is fixedly connected on tooth by limit plate fixing screws (14)
The lower surface of item (3).
7. the electronic welcome of rack-and-pinion horizontal retractable according to claim 6 marks time, which is characterized in that the lower case
(8) bottom offers sliding slot, and limit plate (7) is embedded in sliding slot.
8. a kind of automobile, which is characterized in that meet including rack-and-pinion horizontal retractable a method as claimed in any one of claims 1 to 5 is electronic
Guest marks time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093653.1A CN109866688A (en) | 2019-01-30 | 2019-01-30 | A kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093653.1A CN109866688A (en) | 2019-01-30 | 2019-01-30 | A kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866688A true CN109866688A (en) | 2019-06-11 |
Family
ID=66918324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910093653.1A Pending CN109866688A (en) | 2019-01-30 | 2019-01-30 | A kind of electronic welcome of rack-and-pinion horizontal retractable marks time and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866688A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462516A (en) * | 2007-12-18 | 2009-06-24 | 马永涛 | Automatic telescopic foot pedal apparatus of vehicle |
| CN201427550Y (en) * | 2009-07-09 | 2010-03-24 | 上海通利厢车有限公司 | Assembled step lift for van |
| CN201901077U (en) * | 2010-12-15 | 2011-07-20 | 吕纪坤 | Automobile welcome pedal |
| CN202225797U (en) * | 2011-08-18 | 2012-05-23 | 姚坚 | Automatically telescopic pedal |
| CN103147653A (en) * | 2013-03-18 | 2013-06-12 | 宁波世通汽车零部件有限公司 | Automobile glass lifter |
| US9073486B1 (en) * | 2014-01-17 | 2015-07-07 | Ford Global Technologies, Llc | Deploy and extend step pad |
| CN205713645U (en) * | 2016-04-21 | 2016-11-23 | 成都科创诺商贸有限公司 | A kind of automobile glass lifter |
| CN207714923U (en) * | 2018-01-12 | 2018-08-10 | 厦门市坤上智能设备有限公司 | Concealed remote control gate lock |
-
2019
- 2019-01-30 CN CN201910093653.1A patent/CN109866688A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462516A (en) * | 2007-12-18 | 2009-06-24 | 马永涛 | Automatic telescopic foot pedal apparatus of vehicle |
| CN201427550Y (en) * | 2009-07-09 | 2010-03-24 | 上海通利厢车有限公司 | Assembled step lift for van |
| CN201901077U (en) * | 2010-12-15 | 2011-07-20 | 吕纪坤 | Automobile welcome pedal |
| CN202225797U (en) * | 2011-08-18 | 2012-05-23 | 姚坚 | Automatically telescopic pedal |
| CN103147653A (en) * | 2013-03-18 | 2013-06-12 | 宁波世通汽车零部件有限公司 | Automobile glass lifter |
| US9073486B1 (en) * | 2014-01-17 | 2015-07-07 | Ford Global Technologies, Llc | Deploy and extend step pad |
| CN205713645U (en) * | 2016-04-21 | 2016-11-23 | 成都科创诺商贸有限公司 | A kind of automobile glass lifter |
| CN207714923U (en) * | 2018-01-12 | 2018-08-10 | 厦门市坤上智能设备有限公司 | Concealed remote control gate lock |
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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: 20190611 |
|
| RJ01 | Rejection of invention patent application after publication |