CN209100534U - A kind of electric vehicle high performance absorber - Google Patents
A kind of electric vehicle high performance absorber Download PDFInfo
- Publication number
- CN209100534U CN209100534U CN201821823912.9U CN201821823912U CN209100534U CN 209100534 U CN209100534 U CN 209100534U CN 201821823912 U CN201821823912 U CN 201821823912U CN 209100534 U CN209100534 U CN 209100534U
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- China
- Prior art keywords
- damping
- main body
- cylindrical
- assembly connection
- spring
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- 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.)
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Abstract
The utility model relates to vehicle technology field more particularly to a kind of electric vehicle high performance absorbers.The technical solution adopted in the utility model is: including cylinder-shaped body damping attachment base, the upper end of main body damping attachment base is equipped with cylindrical damping assembly connection slot, the lower end surface center of damping assembly connection slot is equipped with integrally formed cylindrical shock-absorbing main bodies connecting column, the lower end surface of main body damping attachment base is equipped with integrally formed first main body assembly connection column, the inside of shock-absorbing main bodies connecting column is equipped with cylindrical damping hollow cavity, the position of the inside of damping hollow cavity on lower side is equipped with cylindrical damping stop bit pedestal, and damping stop bit pedestal is mobilizable.The utility model has the advantages that: by carrying out damping processing from three main positions, the stability of damper is improved on the whole, keep its damping performance in use more preferable, the safety in use process is higher, can also effectively improve whole service life.
Description
Technical field
The utility model relates to vehicle technology field more particularly to a kind of electric vehicle high performance absorbers.
Background technique
Electric vehicle using more and more extensive, the damping device in electric vehicle is that electric vehicle determines comfortably in use
More crucial structural factor in degree factor, it also determines the safety of electric vehicle in use.Current damping knot
Structure mostly uses single mode to carry out damping, in use the limitation of damping, if it is desired to carry out relatively reliable
Damping processing, then need to increase the higher shock-absorption device of price, not only increase the overall cost of electric vehicle, and also make to install
When operation it is comparatively laborious.
Utility model content
The purpose of the utility model is to provide a kind of electric vehicle high performance absorbers, it distinguishes the knot with traditional damper
Structure, which is essentially consisted in, carries out mutual cooperation damping by multiple positions, improves the stability of damper on the whole, makes it
More preferable with damping performance in the process, the safety in use process is higher, it in the setting of interior subordinate's end position first by subtracting
Stop bit pedestal is shaken, and by the way that one group of conventional spring structure is arranged under damping stop bit pedestal, damper is made to carry out damping
When can have better shock absorbing effect when reaching maximum damping position, can not only play a protective role to damper,
But also maximum position is made to be able to carry out secondary shock-absorbing, the effect of damping is improved, is flexibly connected axis secondly by damping
A damping activity stability column made of vibration-absorptive material is arranged in outside, and damping in shock absorbing process can not only be made to be flexibly connected axis
Mobile stability is more preferable, while also can carry out further damping processing to it, so as to improve whole damping property
Can, finally by different screw pitch and integrated damping spring structure of different shapes are arranged in main body damping spring structure, make it
As main body shock-damping structure, more reliable cushioning effect can be played in use, substantially increase the performance of damping, and
And whole service life can be effectively improved.
The technical solution of the utility model is as follows:
A kind of electric vehicle high performance absorber, it is characterised in that: including cylinder-shaped body damping attachment base, the main body subtracts
The upper end for shaking attachment base is equipped with cylindrical damping assembly connection slot, and the lower end surface center of the damping assembly connection slot is equipped with
One integrally formed cylindrical shock-absorbing main bodies connecting column, the lower end surface of the main body damping attachment base is equipped with an integrated molding
The first main body assembly connection column, the inside of the shock-absorbing main bodies connecting column is equipped with a cylindrical damping hollow cavity, described
Damping hollow cavity is by the upper surface of the shock-absorbing main bodies connecting column completely through the inside of the damping hollow cavity is on lower side
Position be equipped with a cylindrical damping stop bit pedestal, the damping stop bit pedestal is mobilizable, the damping stop bit pedestal
Lower end set there are four cylindrical buffer damping spring, the damping that is internally connected with of the damping hollow cavity is flexibly connected
Axis, the upper end that the damping is flexibly connected axis exceed the upper surface of the main body damping attachment base, and the damping is flexibly connected axis
Lower end be equipped with a cylindrical damping activity stability column, the external cylindrical surface of the damping activity stability column and the damping are hollow
The medial surface of cavity contacts, and the upper end of the main body damping attachment base is flexibly connected the position that axis contacts with the damping
Stablize damping, buffering column equipped with a cylinder made of vibration-absorptive material, the upper end that the damping is flexibly connected axis is connected with one
A second main body assembly connection seat is equipped with main body damping bullet between the second main body assembly connection seat and the damping assembly connection slot
Spring, the lower part of the main body damping spring are divided into cylindrical spring structure, and the upper end of the cylindrical spring structure is equipped with one
The upper end of molding back taper spring structure, the back taper spring structure is equipped with Cone spring structure, the back taper spring
Structure and the Cone spring structure are mutually symmetrical.
Further, the second main body assembly connection seat is equipped with the second assembly connection of cylinder of even circumferential distribution
Hole.
Further, the left and right sides of the first main body assembly connection column is assembling base plane, the first main body dress
Left side with connecting column is equipped with through the first assembly connection of cylinder hole on right side.
Further, the spring screw pitch of the back taper spring structure is less than the spring spiral shell of the cylindrical spring structure
Away from.
Further, the projection of the main body damping spring in the horizontal plane is without departing from the second main body assembly connection seat
View field in the horizontal plane.
The utility model has the beneficial effects that
The utility model improves the stability of damper on the whole, keeps its damping performance in use more preferable,
Safety in use process is higher, it is first by being arranged damping stop bit pedestal in interior subordinate's end position, and by subtracting
One group of conventional spring structure is set under shake stop bit pedestal, when damper being enable to reach maximum damping position when carrying out damping
It with better shock absorbing effect, can not only play a protective role to damper, but also be able to carry out maximum position
Secondary shock-absorbing improves the effect of damping, is arranged one by vibration-absorptive material system secondly by the outside for being flexibly connected axis in damping
At damping activity stability column, damping in shock absorbing process can not only be made to be flexibly connected the mobile stability of axis more preferable, while
Further damping processing can be carried out to it, so as to improve whole damping performance, finally by main body damping bullet
Different screw pitch and integrated damping spring structure of different shapes are set on spring structure, make it as main body shock-damping structure, Neng Gou
More reliable cushioning effect is played in use process, substantially increases the performance of damping.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
Fig. 7 is the diagrammatic cross-section of the position the utility model A-A；
Fig. 8 is the schematic perspective view of the utility model second direction；
In figure: 1, main body damping attachment base, 2, damping assembly connection slot, 3, shock-absorbing main bodies connecting column, the 4, first main body dress
With connecting column, 5, damping hollow cavity, 6, damping stop bit pedestal, 7, bumper and absorbing shock spring, 8, damping flexible connection axis, 9, damping
Movable stability column, 10, stable damping, buffering column, the 11, second main body assembly connection seat, 12, main body damping spring.
Specific embodiment
As shown in Figures 1 to 8, a kind of electric vehicle high performance absorber, it distinguishes main with the structure of traditional damper
It is to carry out mutual cooperation damping by multiple positions, improves the stability of damper on the whole, make it in use process
In damping performance it is more preferable, the safety in use process is higher, it first by interior subordinate's end position be arranged damping stop bit
Pedestal, and by the way that one group of conventional spring structure is arranged under damping stop bit pedestal, reach damper when carrying out damping
There can be better shock absorbing effect when maximum damping position, can not only play a protective role to damper, but also
So that maximum position is able to carry out secondary shock-absorbing, improve the effect of damping, is set secondly by being flexibly connected on the outside of axis in damping
A damping activity stability column made of vibration-absorptive material is set, damping in shock absorbing process can not only be made to be flexibly connected axis movement
Stability is more preferable, while also can carry out further damping processing to it, so as to improve whole damping performance, finally
By the way that different screw pitch and integrated damping spring structure of different shapes are arranged in main body damping spring structure, make it as main body
Shock-damping structure can play more reliable cushioning effect in use, substantially increase the performance of damping, and can have
Effect improves whole service life.It includes cylinder-shaped body damping attachment base 1, and the upper end of the main body damping attachment base 1 is set
There is cylindrical damping assembly connection slot 2, it can play the role of assembly positioning when being assembled, and keep connection when assembly steady
It is qualitative more preferable.The lower end surface center of the damping assembly connection slot 2 is equipped with an integrally formed cylindrical shock-absorbing main bodies
The lower end surface of connecting column 3, the main body damping attachment base 1 is equipped with an integrally formed first main body assembly connection column 4, it is
Main body assembling structure can be assembled together with the main structure of electric vehicle.The inside of the shock-absorbing main bodies connecting column 3 is equipped with one
A cylinder damping hollow cavity 5, the damping hollow cavity 5 by the upper surface of the shock-absorbing main bodies connecting column 3 completely through,
The position of the inside of the damping hollow cavity 5 on lower side is equipped with a cylindrical damping stop bit pedestal 6, damping stop bit bottom
For seat 6 to be mobilizable, it can prevent damper from generating damage to the overall structure of damper when reaching maximum damping position.Institute
The lower end for stating damping stop bit pedestal 6 is set there are four cylindrical buffer damping spring 7, this position is made to have the function of bumper and absorbing shock,
It can be improved whole damping performance.The damping that is internally connected with of the damping hollow cavity 5 is flexibly connected axis 8, described
The upper end that damping is flexibly connected axis 8 exceeds the upper surface of the main body damping attachment base 1, and the damping is flexibly connected under axis 8
End is equipped with a cylindrical damping activity stability column 9, the external cylindrical surface of the damping activity stability column 9 and the damping hollow cavity
The medial surface of body 5 contacts.The upper end of the main body damping attachment base 1 is flexibly connected the position that axis 8 contacts with the damping
It has installed a cylinder made of vibration-absorptive material and has stablized damping, buffering column 10, it can be to the damping effect in shock absorbing process
Play the role of bumper and absorbing shock again, whole damping effect can be further increased.The damping is flexibly connected the upper of axis 8
End is connected with a second main body assembly connection seat 11, the second main body assembly connection seat 11 and the damping assembly connection slot 2 it
Between be equipped with main body damping spring 12, it is the main body shock-damping structure of this damper, different from traditional damping spring.The main body
The lower part of damping spring 12 is divided into cylindrical spring structure, and the upper end of the cylindrical spring structure is equipped with integrally formed back taper
Shape spring structure, the upper end of the back taper spring structure are equipped with Cone spring structure, the back taper spring structure with it is described
Cone spring structure is mutually symmetrical, so that it is had more stable service performance, can have more reliable subtract in use
Effect is shaken, and can be improved the safety in shock absorbing process, increases whole service life.
Preferably, the cylinder second that the second main body assembly connection seat 11 is equipped with even circumferential distribution is assembled and is connected
Hole 13 is connect, assembly is attached by it, can be linked and packed together with the structure of damping of electric vehicles position, it can be ensured that this
The connective stability of part in use is more preferable.
Preferably, the left and right sides of the first main body assembly connection column 4 is assembling base plane, the first main body dress
Left side with connecting column 4 be equipped with through right side first assembly connection of cylinder hole, enable it assemble when with electronic car owner
The another location of body structure is assembled together, and makees to make electric vehicle in use and can provide better damping for it
With keeping its comfort level in use more preferable.
Preferably, the spring screw pitch of the back taper spring structure is less than the spring spiral shell of the cylindrical spring structure
Away from can enable that there is a damping, buffering power at the main body damping of damping position, to make the damping effect of body position
More preferably, the stability in progress shock absorbing process is more reliable, smaller to the damage of shock-damping structure.
Preferably, the projection of the main body damping spring 12 in the horizontal plane is without departing from the second main body assembly connection
The view field of seat 11 in the horizontal plane, keeps whole occupied space smaller, safety in use is higher, uses stabilization
Property is more secure.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of electric vehicle high performance absorber, it is characterised in that: including cylinder-shaped body damping attachment base (1), the main body
The upper end of damping attachment base (1) is equipped with cylindrical damping assembly connection slot (2), the lower end surface of the damping assembly connection slot (2)
Center is equipped with an integrally formed cylindrical shock-absorbing main bodies connecting column (3), the lower end of the main body damping attachment base (1)
Face is equipped with an integrally formed first main body assembly connection column (4), and the inside of the shock-absorbing main bodies connecting column (3) is equipped with one
Cylindrical damping hollow cavity (5), the damping hollow cavity (5) are complete by the upper surface of the shock-absorbing main bodies connecting column (3)
Run through, the position of the inside of the damping hollow cavity (5) on lower side is equipped with a cylindrical damping stop bit pedestal (6), described
Damping stop bit pedestal (6) be it is mobilizable, the lower end of the damping stop bit pedestal (6) is set there are four cylindrical buffer damping spring
(7), the damping that is internally connected with of the damping hollow cavity (5) is flexibly connected axis (8), and the damping is flexibly connected axis
(8) upper end exceeds the upper surface of the main body damping attachment base (1), and the lower end that the damping is flexibly connected axis (8) is equipped with one
A cylinder damping activity stability column (9), the external cylindrical surface and the damping hollow cavity of the damping activity stability column (9)
(5) medial surface contacts, and the upper end of the main body damping attachment base (1) is flexibly connected axis (8) with the damping and contacts
Position be equipped with cylinder made of vibration-absorptive material and stablize damping, buffering column (10), damping flexible connection axis (8)
Upper end be connected with a second main body assembly connection seat (11), the second main body assembly connection seat (11) and the damping fill
With main body damping spring (12) are equipped between link slot (2), the lower part of the main body damping spring (12) is divided into helical spring
The upper end of structure, the cylindrical spring structure is equipped with integrally formed back taper spring structure, the back taper spring structure
Upper end be equipped with Cone spring structure, the back taper spring structure and the Cone spring structure are mutually symmetrical.
2. a kind of electric vehicle high performance absorber according to claim 1, it is characterised in that: the second main body assembly connects
Joint chair (11) is equipped with the second assembly connection of cylinder hole (13) of even circumferential distribution.
3. a kind of electric vehicle high performance absorber according to claim 1, it is characterised in that: the first main body assembly connects
The left and right sides for connecing column (4) is assembling base plane, and the left side of the first main body assembly connection column (4) is equipped with the circle through right side
The first assembly connection of cylindricality hole.
4. a kind of electric vehicle high performance absorber according to claim 1, it is characterised in that: the back taper spring structure
Spring screw pitch be less than the cylindrical spring structure spring screw pitch.
5. a kind of electric vehicle high performance absorber according to claim 1, it is characterised in that: the main body damping spring
(12) view field of the projection in the horizontal plane without departing from the second main body assembly connection seat (11) in the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823912.9U CN209100534U (en) | 2018-11-06 | 2018-11-06 | A kind of electric vehicle high performance absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823912.9U CN209100534U (en) | 2018-11-06 | 2018-11-06 | A kind of electric vehicle high performance absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100534U true CN209100534U (en) | 2019-07-12 |
Family
ID=67158458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823912.9U Expired - Fee Related CN209100534U (en) | 2018-11-06 | 2018-11-06 | A kind of electric vehicle high performance absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100534U (en) |
-
2018
- 2018-11-06 CN CN201821823912.9U patent/CN209100534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |