CN205524189U - Electric automobile assists parking device - Google Patents
Electric automobile assists parking device Download PDFInfo
- Publication number
- CN205524189U CN205524189U CN201620191774.1U CN201620191774U CN205524189U CN 205524189 U CN205524189 U CN 205524189U CN 201620191774 U CN201620191774 U CN 201620191774U CN 205524189 U CN205524189 U CN 205524189U
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- China
- Prior art keywords
- connecting rod
- support
- electric automobile
- mounting seat
- rotation
- 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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Abstract
The utility model relates to an electric automobile assists parking device, which comprises a mounting bas, the pneumatic cylinder, and a support, the cushion, first connecting rod and second connecting rod, the mount pad is fixed mutually with electric automobile's chassis, the pneumatic cylinder is fixed on the mount pad, the one end of support is rotated and is set up on the mount pad, the other end at the support is fixed to the cushion, first connecting rod rotates and sets up on the mount pad, the one end of first connecting rod is fixed mutually with the piston rod of pneumatic cylinder, the other end of first connecting rod rotates with the one end of second connecting rod to be connected, the other end of second connecting rod rotates and sets up on the support, the pneumatic cylinder rotates and packs up and make the support parallel or put down messenger's cushion and contact ground with the chassis along first pivot through first connecting rod and the 2nd rod drive support. The utility model provides a supplementary parking device, after the braking of vehicle stable parking, first connecting rod of pneumatic cylinder accessible and the 2nd rod drive support are followed first pivot rotation and are put down messenger's cushion contact ground to prevent effectively that the vehicle is slippery, avoid the emergence of swift current car accident.
Description
Technical field
This utility model relates to electric vehicle engineering field, a kind of electric automobile parking assist apparatus.
Background technology
Existing electric automobile, is usually provided with parking brake (abbreviation parking brake) or electronic brake system
System, for stablizing vehicle after vehicle comes to a complete stop, it is to avoid vehicle causes thing when slope pavement stops owing to slipping car
Therefore.But in actual application, the braking ability of the parking braking system of general vehicle is unstable and easy
Breaking down, braking ability tends not to ensure that vehicle parking is steady.Especially stop on the slope that the gradient is bigger
Che Shi, the simple parking braking system relying on vehicle self, it is difficult to avoid slipping the generation of car accident, therefore drive
The person of sailing usually needs to find at the scene of parking stone or other barrier pads and leans against front vehicle wheel (headstock down time)
Or be braked on rear wheel (tailstock down time), not only waste time and energy, and be difficult to find suitably barrier
Hinder thing, affect parking safety.
Utility model content
In order to overcome the defect of above-mentioned prior art, technical problem to be solved in the utility model is to provide one
Kind of electric automobile parking assist apparatus, can be effectively improved parking stability, it is to avoid slip the generation of car accident.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of electric automobile parking assist apparatus, including mounting seat, hydraulic cylinder, support, cushion block, the first company
Bar and second connecting rod, described mounting seat fixes with the chassis of electric automobile, and described hydraulic cylinder is fixed on installation
On seat, one end of described support is arranged in mounting seat by the first axis of rotation, and described cushion block is fixed on and props up
The other end of frame, described first connecting rod is arranged in mounting seat by the second axis of rotation, described first connecting rod
The piston rod of one end and hydraulic cylinder fix, the other end of described first connecting rod leads to one end of second connecting rod
Crossing the 3rd axis of rotation to connect, the other end of described second connecting rod is arranged on support by the 4th axis of rotation,
Described hydraulic cylinder packed up along the first axis of rotation by first connecting rod and second connecting rod driving arm make support with
Chassis parallel or put down make cushion block contact ground.
Wherein, described mounting seat includes the seat board of level and vertical riser, described seat board is provided with multiple
Installing hole, mounting seat is fixed on chassis by fastening bolt through installing hole, and described hydraulic cylinder is along the length of vehicle body
Degree direction is horizontally set on the top of riser, and one end of described support is arranged on riser by the first axis of rotation
Bottom.
Wherein, described seat board and riser are one-body molded.
The beneficial effects of the utility model are: by installing parking assist apparatus on chassis, when vehicle stops
After steady braking, hydraulic cylinder can be put down along the first axis of rotation by first connecting rod and second connecting rod driving arm
Make cushion block contact ground, utilize cushion block to prevent vehicle slippery with the frictional force on ground, it is to avoid slip car accident
Raw；And when a vehicle is started, hydraulic cylinder can pass through first connecting rod and second connecting rod driving arm along the first rotating shaft
Rotate and pack up parallel with chassis, do not interfere with normal vehicle operation.
Accompanying drawing explanation
Fig. 1 show the front view of the electric automobile parking assist apparatus of this utility model embodiment.
Fig. 2 show the side view of the electric automobile parking assist apparatus of this utility model embodiment.
Label declaration:
1-chassis；2-mounting seat；3-hydraulic cylinder；4-support；5-cushion block；6-first connecting rod；
7-second connecting rod；8-the first rotating shaft；9-the second rotating shaft；10-the 3rd rotating shaft；11-the 4th rotating shaft；
20-seat board；21-riser；22-fastening bolt.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment party
Formula also coordinates accompanying drawing to be explained.
Refer to shown in Fig. 1 and Fig. 2, electric automobile parking assist apparatus of the present utility model, including installing
Seat 2, hydraulic cylinder 3, support 4, cushion block 5, first connecting rod 6 and second connecting rod 7, described mounting seat 2 and electricity
The chassis 1 of electrical automobile fixes, and described hydraulic cylinder 3 is fixed in mounting seat 2, one end of described support 4
Being rotated by the first rotating shaft 8 and be arranged in mounting seat 2, described cushion block 5 is fixed on the other end of support 4,
Described first connecting rod 6 is rotated by the second rotating shaft 9 and is arranged in mounting seat 2, the one of described first connecting rod 6
The piston rod with hydraulic cylinder 3 is held to fix, the other end of described first connecting rod 6 and one end of second connecting rod 7
Being rotationally connected by the 3rd rotating shaft 10, the other end of described second connecting rod 7 is rotated by the 4th rotating shaft 11 and sets
Putting on support 4, described hydraulic cylinder 3 passes through first connecting rod 6 and second connecting rod 7 driving arm 4 along first
Rotating shaft 8 rotates and packs up and make support 4 parallel with chassis 1 or put down to make cushion block 5 contact ground.
Knowable to foregoing description, the beneficial effects of the utility model are: stay by installing auxiliary on chassis
Car device, after vehicle comes to a complete stop braking, hydraulic cylinder can be by first connecting rod and second connecting rod driving arm along the
One axis of rotation and putting down makes cushion block contact ground, utilizes cushion block and the frictional force on ground to prevent vehicle slippery,
Avoid slipping the generation of car accident；And when a vehicle is started, hydraulic cylinder can be driven by first connecting rod and second connecting rod
Dynamic support is packed up parallel with chassis along the first axis of rotation, does not interferes with normal vehicle operation.
Further, described mounting seat 2 includes seat board 20 and vertical riser 21, the described seat board of level
Being provided with multiple installing hole on 20, mounting seat 2 is fixed on chassis 1 by fastening bolt 22 through installing hole,
Described hydraulic cylinder 3 is horizontally set on the top of riser 21, one end of described support 4 along the length direction of vehicle body
The bottom being arranged on riser 21 is rotated by the first rotating shaft 8.
Further, described seat board 20 and riser 21 are one-body molded.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalents utilizing this utility model description and accompanying drawing content to be made, or be directly or indirectly used in
Relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an electric automobile parking assist apparatus, it is characterised in that: include mounting seat, hydraulic cylinder, support,
Cushion block, first connecting rod and second connecting rod, described mounting seat fixes with the chassis of electric automobile, described hydraulic pressure
Cylinder is fixed in mounting seat, and one end of described support is arranged in mounting seat by the first axis of rotation, described
Cushion block is fixed on the other end of support, and described first connecting rod is arranged in mounting seat by the second axis of rotation,
One end of described first connecting rod fixes with the piston rod of hydraulic cylinder, the other end of described first connecting rod and second
One end of connecting rod is connected by the 3rd axis of rotation, and the other end of described second connecting rod passes through the 4th axis of rotation
Being arranged on support, described hydraulic cylinder passes through first connecting rod and second connecting rod driving arm along the first axis of rotation
And pack up and make support parallel with chassis or put down to make cushion block contact ground.
Electric automobile parking assist apparatus the most according to claim 1, it is characterised in that: described installation
Seat includes the seat board of level and vertical riser, and described seat board is provided with multiple installing hole, and fastening bolt is worn
Crossing installing hole mounting seat to be fixed on chassis, described hydraulic cylinder is horizontally set on vertical along the length direction of vehicle body
The top of plate, one end of described support is arranged on the bottom of riser by the first axis of rotation.
Electric automobile parking assist apparatus the most according to claim 2, it is characterised in that: described seat board
One-body molded with riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191774.1U CN205524189U (en) | 2016-03-14 | 2016-03-14 | Electric automobile assists parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191774.1U CN205524189U (en) | 2016-03-14 | 2016-03-14 | Electric automobile assists parking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524189U true CN205524189U (en) | 2016-08-31 |
Family
ID=56782420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191774.1U Expired - Fee Related CN205524189U (en) | 2016-03-14 | 2016-03-14 | Electric automobile assists parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380142A (en) * | 2017-07-06 | 2017-11-24 | 中建路桥集团有限公司 | A kind of position fixing apparatus in engineering truck work progress |
| CN109249911A (en) * | 2018-09-22 | 2019-01-22 | 江苏悦达专用车有限公司 | A kind of engineering chassis |
| CN111976575A (en) * | 2020-08-28 | 2020-11-24 | 徐卫东 | Geological survey field rapid analysis vehicle |
-
2016
- 2016-03-14 CN CN201620191774.1U patent/CN205524189U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380142A (en) * | 2017-07-06 | 2017-11-24 | 中建路桥集团有限公司 | A kind of position fixing apparatus in engineering truck work progress |
| CN107380142B (en) * | 2017-07-06 | 2024-01-09 | 中建路桥集团有限公司 | Position fixing device in engineering vehicle construction process |
| CN109249911A (en) * | 2018-09-22 | 2019-01-22 | 江苏悦达专用车有限公司 | A kind of engineering chassis |
| CN111976575A (en) * | 2020-08-28 | 2020-11-24 | 徐卫东 | Geological survey field rapid analysis vehicle |
| CN111976575B (en) * | 2020-08-28 | 2023-12-08 | 内蒙古一一五地质矿产勘查开发有限责任公司 | Geological survey field on-site rapid analysis vehicle |
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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: 20160831 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |