CN209083881U - Shock attenuation supporting shoe, vehicle - Google Patents
Shock attenuation supporting shoe, vehicle Download PDFInfo
- Publication number
- CN209083881U CN209083881U CN201821872457.1U CN201821872457U CN209083881U CN 209083881 U CN209083881 U CN 209083881U CN 201821872457 U CN201821872457 U CN 201821872457U CN 209083881 U CN209083881 U CN 209083881U
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- CN
- China
- Prior art keywords
- shock
- absorbing support
- support block
- detection part
- variable rigidity
- Prior art date
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- 230000035939 shock Effects 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims description 25
- 239000010410 layer Substances 0.000 claims description 12
- 239000012782 phase change material Substances 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 239000011257 shell material Substances 0.000 description 15
- 239000012071 phase Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
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- 230000003044 adaptive effect Effects 0.000 description 2
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- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- -1 fluororesin Polymers 0.000 description 1
- 102000057593 human F8 Human genes 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229940047431 recombinate Drugs 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
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Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a shock attenuation supporting shoe, vehicle. The damping supporting block comprises an elastic shell, wherein a cavity is formed in the elastic shell, and rigidity-variable materials are arranged in the cavity. According to the utility model discloses a shock attenuation supporting shoe, vehicle can effectively keep apart the transmission of vibrations, provides high-efficient buffering to the load placed on it.
Description
Technical field
The utility model belongs to technical field of vehicle manufacture, and in particular to a kind of shock-absorbing support block, vehicle.
Background technique
Roof arranged type air-conditioner is arranged in order to rationally design interior space in vehicle such as bus car more at present, and is mostly one
Formula air conditioner, i.e. compressor and breeze fan are in same casing, and the vibration in the running that will lead to compressor in this way is logical
It crosses car body ceiling and is transmitted to car body side wall, and generate vibration noise, bring discomfort to occupant.In addition, current bus
Passenger vehicle air conditioner is connect by way of bolt with car body ceiling, and such assembly method is rigid connection, causes to match connection
Machining accuracy and the positioning requirements for closing position are higher, meanwhile, cause mating surface to be difficult to be bonded completely and form gap, it cannot be guaranteed that
The leakproofness of car body, water proof wind proof dust-proof effect are bad.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of shock-absorbing support block, vehicle, can effectively every
Transmitting from vibration provides high efficiency buffer to load placed on it.
To solve the above-mentioned problems, the utility model provides a kind of shock-absorbing support block, including elastic shell, the elastic container
Body is configured with cavity, and variable rigidity material is provided in the cavity.
Preferably, the variable rigidity material is phase changeable material.
Preferably, the variable rigidity material include magnetic control can phase change material, or, the variable rigidity material includes temperature control
It can phase change material.
Preferably, the variable rigidity material includes gas.
Preferably, the shock-absorbing support block further includes detection part, and the detection part is for detecting the shock-absorbing support
The amplitude of block, and/or, frequency further includes control unit, and the control unit is electrically connected with the detection part, to obtain
After the detection signal of the detection part, the stiffness variation of the variable rigidity material is controlled.
Preferably, the detection part includes amplitude sensor, and/or, frequency sensor.
Preferably, the detection part is set on the elastic shell, and/or, the control unit is set to described
On elastic shell.
Preferably, the elastic shell has the first face, the second face being oppositely arranged, and has on first face and pastes
Layer, and/or, there is adhered layer on second face.
Preferably, the adhered layer is equipped with protective layer far from the side of the elastic shell.
The utility model also provides a kind of vehicle, including shock-absorbing support component, and the shock-absorbing support component includes above-mentioned
Shock-absorbing support block.
Preferably, multiple shock-absorbing support blocks are adjacent to each other forms the shock-absorbing support component.
A kind of shock-absorbing support block provided by the utility model, vehicle, by the way that variable rigidity is arranged in the elastic shell
Material more specifically when the variable rigidity material is liquid phase or gas phase, is filled with into the cavity,
Thus when preventing external loads on the shock-absorbing support block, for example, its as air conditioner etc. have vibration load when, guarantee
The shock-absorbing support block can be formed in by the adaptive change of the different-stiffness for the variable rigidity material having inside it
While effect reduces vibration transmitting, vibration can be effectively isolated by being also equipped with enough support stiffness namely the shock-absorbing support block
Transmitting, provide high efficiency buffer to load placed on it.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure (section) of the shock-absorbing support block of the utility model embodiment；
Fig. 2 is the external structure schematic diagram of the vehicle of another embodiment of the utility model；
Fig. 3 is the partial sectional view of shock-absorbing support component in Fig. 2；
Fig. 4 is the top view (section) of shock-absorbing support component in Fig. 2.
Appended drawing reference indicates are as follows:
1, elastic shell；11, the first face；12, the second face；2, cavity；3, variable rigidity material；4, detection part；5, it controls
Component processed；6, adhered layer；7, protective layer；8, shock-absorbing support component；91, car body ceiling；92, air conditioner.
Specific embodiment
In conjunction with referring to FIG. 1 to FIG. 4, embodiment according to the present utility model provides a kind of shock-absorbing support block, including bullet
Property shell 1, the elastic shell 1 are configured with cavity 2, are provided with variable rigidity material 3 in the cavity 2.In the technical solution,
By in the elastic shell 1 be arranged variable rigidity material 3, more specifically, when the variable rigidity material be liquid phase or
When person's gas phase, it is filled with into the cavity 2, thus when preventing external loads on the shock-absorbing support block, such as
When it has the load of vibration as air conditioner etc., guarantee that the shock-absorbing support block can be by the variable rigidity that has inside it
The adaptive change of the different-stiffness of material 3 be formed in be effectively reduced vibration transmitting while, be also equipped with enough support stiffness,
Namely the shock-absorbing support block can be effectively isolated the transmitting of vibration, provide high efficiency buffer to load placed on it.
Theoretically, any variable rigidity material is all suitable in the above technical solution, as the variable rigidity
Another specific embodiment of material 3, it is preferable that the variable rigidity material 3 includes gas, such as common air, this
Kind mode is similar to air spring, and the size that can apply force value with load is implemented to adjust the pressure in cavity 2 and then guaranteed
Air has certain rigidity, carries out effective attenuation to vibration while realizing support.
A kind of specific embodiment as the variable rigidity material 3, it is preferable that it can be phase changeable material, example
As magnetic control on the market at present can phase change material, such as magnetic rheology elastic body, the flexible magnets etc. that have on the market at present, or
Temperature control variable phase material can specifically use thermotropic SMP material, such as polynorbornene, polyurethane, the poly- isoamyl two of high trans
Alkene, styrene, 7- butadiene copolymer, fluororesin, polycaprolactone, polyamide etc..
In order to carry out stiffness equivalent to the variable rigidity material 3 in real time, so that the shock-absorbing support block subtracts
Shake support performance is optimal, it is preferable that the shock-absorbing support block further includes detection part 4, and the detection part 4 is for detecting
The amplitude of the shock-absorbing support block, and/or, frequency further includes control unit 5, the control unit 5 and the detection part 4
It is electrically connected, after the detection signal to obtain the detection part 4, controls the stiffness variation of the variable rigidity material 3.This skill
In art scheme, the control unit 5 directly controls carrier as 3 stiffness variation of variable rigidity material, is receiving
Carry out issuing after necessary calculating after amplitude and/or frequency that the detection part 4 is fed back corresponding control signal with when described in
Variable rigidity material 3 reaches corresponding rigidity.Specifically, for the magnetic control phase-change material, the control signal example
The magnetic field signal of intensity variable such as be can be (it is understood that the control unit 5 directly controlled is magnetic field generation section
Part, such as hot-wire coil are not described in detail herein since structure is relatively simple, and then what is indirectly controlled is the magnetic control phase transformation material
Material), recombinate the magnetic material in magnetic control phase-change material from there through changing magnetic field signal, to realize the variation of rigidity；
For temperature control phase-change material, the control signal for example can be the temperature signal of variation (it is understood that the control
What component 5 processed directly controlled is temperature generating means, and then what is indirectly controlled is the temperature control phase-change material)；And when described rigid
When degree changeable material 3 is gas, then the variation of corresponding rigidity can be realized by controlling the pressure in the cavity 2, is more had
Body, such as can be using the gas connection in external accumulator and the cavity 2, or tool is constructed in the cavity 2
Septate structure, the gas flow in upper and lower cavities being separated to form by diaphragm adjust its rigidity.The control unit 5
Existing FXM5 excitation controller can be such as used, after the vibration frequency and amplitude signal for receiving the detection part 4,
By the real-time dynamic stiffness for calculating shock-absorbing support block region so that calculate the gas phase pressure needed in the cavity 2 or
Person's material phase is simultaneously controlled accordingly.
Detection part 4 above-mentioned can for example select amplitude sensor, frequency sensor, such as common PCB333B32
Acceleration transducer is preferably capable of detecting the sensor of the integrated form of the amplitude and frequency simultaneously, in order to pacify accordingly
Fill layout work.The detection part 4 is set on the elastic shell 1, and/or, the control unit 5 is set to the bullet
Property shell 1 on, on the one hand make the structure of the shock-absorbing support block more compact, on the other hand, the detection part 4 can be more
Accurately detect the amplitude or vibration frequency of the shock-absorbing support block.
Process is assembled between the shock-absorbing support block and load for convenience, it is preferable that the elastic shell 1 has
There are the first face 11 being oppositely arranged, the second face 12, there is adhered layer 6 on first face 11, and/or, on second face 12
With adhered layer 6.Specifically, when the shock-absorbing support block is between two loads, best first face 11 and second
The adhered layer 6 is all set on face 12, when only needing to connect on one side, then the first face 11 or the second face 12 is only needed to be arranged
The adhered layer 6.Adopting in the method for paste connects the shock-absorbing support block and load, on the one hand makes assembling process especially simple
Change, on the other hand, adopts in the method for paste in conjunction with the elastic characteristic of the elastic shell 1, match its connection between load
Conjunction face is even closer, and sealing effect is fabulous.It is understood that the shock-absorbing support block is dirty in transport process in order to prevent
Dye is destroyed, it is preferable that the adhered layer 6 is equipped with protective layer 7 far from the side of the elastic shell 1.
Embodiment according to the present utility model also provides a kind of vehicle, especially a kind of bus car, including shock-absorbing support
Component 8, the shock-absorbing support component 8 include above-mentioned shock-absorbing support block, and the shock-absorbing support component 8 is in air conditioner 92 and vehicle
Between body ceiling 91, car body and then the interior passenger of raising are transmitted to so as to be effectively isolated the vibration of the air conditioner 92
Comfort, while can to air conditioner 92 provide high efficiency buffer, this is most important for the top-mounted air conditioner of vehicular
, the service life of air conditioner can be significantly improved.Multiple shock-absorbing support blocks are adjacent to each other to form the shock-absorbing support
Component 8, and the arrangement demand for guaranteeing the air conditioner 92 can be subject to flexible topology at various suitable shapes.Value
It obtains one to be mentioned that, due to using more shock-absorbing support block, at this point it is possible to which multiple control units 5 are integrated into one
Master controller carries out unified control, simplifies system design more.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (11)
1. a kind of shock-absorbing support block, which is characterized in that including elastic shell (1), the elastic shell (1) is configured with cavity (2),
Variable rigidity material (3) are provided in the cavity (2).
2. shock-absorbing support block according to claim 1, which is characterized in that the variable rigidity material (3) is can phase transformation material
Material.
3. shock-absorbing support block according to claim 2, which is characterized in that the variable rigidity material (3) includes that magnetic control can
Phase change material, or, the variable rigidity material (3) includes temperature control variable phase material.
4. shock-absorbing support block according to claim 1, which is characterized in that the variable rigidity material (3) includes gas.
5. shock-absorbing support block according to claim 1, which is characterized in that further include detection part (4), the detection part
(4) it is used to detect the amplitude of the shock-absorbing support block, and/or, frequency further includes control unit (5), the control unit (5)
It is electrically connected with the detection part (4), after the detection signal to obtain the detection part (4), controls the variable rigidity
The stiffness variation of material (3).
6. shock-absorbing support block according to claim 5, which is characterized in that the detection part (4) includes amplitude sensor,
And/or frequency sensor.
7. shock-absorbing support block according to claim 5, which is characterized in that the detection part (4) is set to the elasticity
On shell (1), and/or, the control unit (5) is set on the elastic shell (1).
8. shock-absorbing support block according to claim 1, which is characterized in that the elastic shell (1), which has, to be oppositely arranged
First face (11), the second face (12) have adhered layer (6) on first face (11), and/or, have on second face (12)
There are adhered layer (6).
9. shock-absorbing support block according to claim 8, which is characterized in that the adhered layer (6) is far from the elastic shell
(1) side is equipped with protective layer (7).
10. a kind of vehicle, including shock-absorbing support component (8), which is characterized in that the shock-absorbing support component (8) includes that right is wanted
Shock-absorbing support block described in asking any one of 1 to 9.
11. vehicle according to claim 10, which is characterized in that described in multiple shock-absorbing support block formation adjacent to each other
Shock-absorbing support component (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872457.1U CN209083881U (en) | 2018-11-14 | 2018-11-14 | Shock attenuation supporting shoe, vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872457.1U CN209083881U (en) | 2018-11-14 | 2018-11-14 | Shock attenuation supporting shoe, vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083881U true CN209083881U (en) | 2019-07-09 |
Family
ID=67123952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821872457.1U Active CN209083881U (en) | 2018-11-14 | 2018-11-14 | Shock attenuation supporting shoe, vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372923A (en) * | 2018-11-14 | 2019-02-22 | 珠海格力电器股份有限公司 | Shock attenuation supporting shoe, vehicle |
-
2018
- 2018-11-14 CN CN201821872457.1U patent/CN209083881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372923A (en) * | 2018-11-14 | 2019-02-22 | 珠海格力电器股份有限公司 | Shock attenuation supporting shoe, vehicle |
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