CN204020858U - Hand brake operation mechanism assembly - Google Patents
Hand brake operation mechanism assembly Download PDFInfo
- Publication number
- CN204020858U CN204020858U CN201420522354.8U CN201420522354U CN204020858U CN 204020858 U CN204020858 U CN 204020858U CN 201420522354 U CN201420522354 U CN 201420522354U CN 204020858 U CN204020858 U CN 204020858U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- set square
- control arm
- arm
- described set
- 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.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Landscapes
- Braking Elements And Transmission Devices (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of hand brake operation mechanism assembly, comprises pedestal, control arm, set square and arm-tie; Described control arm one end is rotationally connected by main rotating shaft and described pedestal; Described set square is rotationally connected by the secondary S. A. and described pedestal being positioned at described set square first summit place; Described arm-tie one end is connected with described control arm bottom by the first rotating shaft, and the other end is connected with described set square by the second rotating shaft being positioned at described set square second summit place; Described set square is connected with parking pull bar by the 3rd rotating shaft being positioned at its 3rd summit place; The line in the center of circle of described main rotating shaft, secondary S. A., the first rotating shaft and the second rotating shaft is parallelogram.By in the middle of the application of the mode of transfer force of parallelogram and parking system, more time saving and energy saving when making driver's operation control arm, and the reliability of parking is higher.
Description
Technical field
The utility model is a kind of Automobile operation parts, belongs to parking braking system of automobile technical field.
Background technology
Hand brake operation mechanism belongs to emergency brake system, and mainly by manpower, generally when parking, in order to prevent vehicle Sliding carriage with three wheels from setting up, the mechanical transmission mechanism of manpower by self is delivered on pull bar by it, thus realizes parking.What adopt in prior art is generally all leg-of-mutton force transmission mechanism, and this power transmission exists certain hysteresis quality, and simultaneous faults rate happens occasionally.
Utility model content
For the deficiency existed in background technology, the purpose of this utility model is the mode of transfer force providing a kind of parallelogram, improves reliability.
For achieving the above object, the hand brake operation mechanism assembly of the utility model design, is characterized in that: comprise pedestal, control arm, set square and arm-tie; Described control arm one end is rotationally connected by main rotating shaft and described pedestal; Described set square is rotationally connected by the secondary S. A. and described pedestal being positioned at described set square first summit place; Described arm-tie one end is connected with described control arm bottom by the first rotating shaft, and the other end is connected with described set square by the second rotating shaft being positioned at described set square second summit place; Described set square is connected with parking pull bar by the 3rd rotating shaft being positioned at its 3rd summit place; The line in the center of circle of described main rotating shaft, secondary S. A., the first rotating shaft and the second rotating shaft is parallelogram.
Further, described 3rd rotating shaft is positioned at the outside of above-mentioned parallelogram.
The beneficial effects of the utility model are: by the middle of the application of the mode of transfer force of parallelogram and parking system, more time saving and energy saving when making driver's operation control arm, and the reliability of parking is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model initial condition
Fig. 2 is the structural representation of the utility model parked state
In figure: pedestal 1, control arm 2, set square 3, arm-tie 4, main rotating shaft 5, secondary S. A. 6, first rotating shaft 7, second rotating shaft 8, the 3rd rotating shaft 9, parking pull bar 10.
Detailed description of the invention
As depicted in figs. 1 and 2, the hand brake operation mechanism assembly of design of the present utility model, comprises pedestal 1, control arm 2, set square 3 and arm-tie 4; Described control arm 2 one end is rotationally connected by main rotating shaft 5 and described pedestal 1; Described set square 3 is rotationally connected with described pedestal 1 by the secondary S. A. 6 being positioned at above-mentioned set square 3 first summit place; Described arm-tie 4 one end is connected with described control arm 2 bottom by the first rotating shaft 7, and the other end is connected with described set square 3 by the second rotating shaft 8 being positioned at described set square 3 second summit place; Described set square 3 is connected with parking pull bar 10 by the 3rd rotating shaft 9 being positioned at its 3rd summit place; The line in the center of circle of described main rotating shaft 5, secondary S. A. 6, first rotating shaft 7 and the second rotating shaft 8 is parallelogram (in figure, shown in dotted line).In other words, the distance between main rotating shaft 5 and secondary S. A. 6 equals the distance between the first rotating shaft 7 and the second rotating shaft 8; Distance between main rotating shaft 5 and the first rotating shaft 7 equals secondary distance between S. A. 6 and the second rotating shaft 8.
Further, described 3rd rotating shaft 9 is positioned at the outside of above-mentioned parallelogram.
Chaufeur pulls the control arm 2 on manual brake control lever assembly, and control arm 2 rotates around main rotating shaft 5, so control arm 2 drives arm-tie 4 to move.Arm-tie 4 is connected with set square 3, and then the rotation driving set square 3 to occur around secondary S. A. 6, and the rotation of set square 3 drives parking pull bar 10 to move, thus completes and be delivered on parking pull bar 10 by the operating effort of chaufeur.
Claims (2)
1. a hand brake operation mechanism assembly, is characterized in that: comprise pedestal, control arm, set square and arm-tie; Described control arm one end is rotationally connected by main rotating shaft and described pedestal; Described set square is rotationally connected by the secondary S. A. and described pedestal being positioned at described set square first summit place; Described arm-tie one end is connected with described control arm bottom by the first rotating shaft, and the other end is connected with described set square by the second rotating shaft being positioned at described set square second summit place; Described set square is connected with parking pull bar by the 3rd rotating shaft being positioned at its 3rd summit place; The line in the center of circle of described main rotating shaft, secondary S. A., the first rotating shaft and the second rotating shaft is parallelogram.
2. hand brake operation mechanism assembly according to claim 1, is characterized in that: described 3rd rotating shaft is positioned at the outside of above-mentioned parallelogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522354.8U CN204020858U (en) | 2014-09-12 | 2014-09-12 | Hand brake operation mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522354.8U CN204020858U (en) | 2014-09-12 | 2014-09-12 | Hand brake operation mechanism assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020858U true CN204020858U (en) | 2014-12-17 |
Family
ID=52060759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522354.8U Expired - Fee Related CN204020858U (en) | 2014-09-12 | 2014-09-12 | Hand brake operation mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281224A (en) * | 2019-08-08 | 2019-09-27 | 北京新松融通机器人科技有限公司 | A kind of 3DOF robot parallel mechanism |
-
2014
- 2014-09-12 CN CN201420522354.8U patent/CN204020858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281224A (en) * | 2019-08-08 | 2019-09-27 | 北京新松融通机器人科技有限公司 | A kind of 3DOF robot parallel mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |