CN207568799U - Vibration damper and vehicle-mounted air conditioner with same - Google Patents
Vibration damper and vehicle-mounted air conditioner with same Download PDFInfo
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- CN207568799U CN207568799U CN201721655060.2U CN201721655060U CN207568799U CN 207568799 U CN207568799 U CN 207568799U CN 201721655060 U CN201721655060 U CN 201721655060U CN 207568799 U CN207568799 U CN 207568799U
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- vibration
- connecting rod
- vibration absorber
- buffer shock
- absorbing mechanism
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Abstract
The utility model provides a vibration damper and have its on-vehicle air conditioner, wherein, vibration damper includes: an upper bracket; the moving mechanism is positioned below the upper support and comprises a supporting part and a moving part, the first end of the moving part is movably arranged on the supporting part, the second end of the moving part is connected with the upper support, and the upper support can move in the first direction relative to the supporting part through the moving part; the buffer damping mechanism is used for buffering and damping, the buffer damping mechanism is connected with the moving piece, the moving piece can drive the buffer damping mechanism to move in the second direction, and an included angle is formed between the first direction and the second direction. Through the technical scheme provided by the utility model, the easy problem of vibration of on-vehicle air conditioner among the prior art can be solved.
Description
Technical field
The utility model is related to on-board air conditioner technical field, in particular to a kind of vibration absorber and with its vehicle
Carry air-conditioning.
Background technology
On-board air conditioner is the important component of automobile, is mainly used for adjusting the temperature of in-vehicle air, to be provided for passenger
One comfortable environment inside car.The compressor of on-board air conditioner is the critical component of vehicle-carrying air-conditioning refrigerating system, with common building sky
Compressor is adjusted to compare, operating condition very severe.Top in driving conditions in the variation of compressor operation speed and traveling
It winnows with a dustpan vibration, both increases the difficulty of compressor normal operation, this proposes stern challenge to its Performance And Reliability.
On-board air conditioner is typically mounted near automotive front end engine, and due to the limitation of space size, compressor is usually
Horizontal type structure.The quality of on-board air conditioner focuses primarily upon compressor, so when on-board air conditioner self-operating and automobile are with road
Vibration when condition carries out random vibration can all embody on the compressor.Especially in severe road conditions and bringing to a halt and opening in automobile
In the dynamic stage, the vibration of the compressor of on-board air conditioner can be very violent.This can cause on-board air conditioner integrally to shake acutely even generation
Structural break, and then influence the performance of on-board air conditioner and easily generate noise.
Utility model content
The utility model provides a kind of vibration absorber and with its on-board air conditioner, to solve vehicle-mounted sky of the prior art
The problem of capacity transfer is easily vibrated.
To solve the above-mentioned problems, one side according to the present utility model, the utility model provide a kind of vibration damping dress
It puts, including：Upper bracket；Motion, positioned at the lower section of upper bracket, motion includes support element and moving member, moving member
First end is movably disposed on support element, and the second end of moving member is connect with upper bracket, and upper bracket can pass through moving member
Relative support moves in a first direction；Buffer shock-absorbing mechanism, for buffer shock-absorbing, buffer shock-absorbing mechanism connects with moving member
It connects, moving member can drive buffer shock-absorbing mechanism to move in a second direction, have angle between first direction and second direction.
Further, moving member includes first connecting rod, and the first end of first connecting rod connect with upper bracket, and the of first connecting rod
Two ends are hinged with buffer shock-absorbing mechanism.
Further, motion further includes：Axis pin, the second end of first connecting rod are cut with scissors by axis pin and buffer shock-absorbing mechanism
It connects；Sliding slot is provided on support element, the end of axis pin is located in sliding slot, and axis pin can slide in sliding slot.
Further, buffer shock-absorbing mechanism includes：Cylinder；Vibration-damped component, for buffer shock-absorbing, vibration-damped component is arranged on cylinder
Interior, vibration-damped component can in a second direction move in cylinder；Second connecting rod, one end of second connecting rod are connect with moving member, and second connects
The other end of bar is connect with vibration-damped component.
Further, cylinder has cavity, has compressible fluid in cavity, vibration-damped component is piston, and piston passes through compression
Compressible fluid is into row buffering.
Further, buffer shock-absorbing mechanism further includes：Third connecting rod, first end and the moving member of third connecting rod are hinged, the
The second end of three-link is hinged with second connecting rod.
Further, buffer shock-absorbing mechanism further includes：Sleeve is connect with cylinder, and second connecting rod is threaded through in sleeve.
Further, vibration absorber further includes：Lower carriage, support element are arranged at buffer shock-absorbing mechanism on lower carriage.
Further, upper bracket is located at the top of lower carriage, and the first groove to lower recess is provided in the middle part of upper bracket,
And/or the second groove being recessed upwards is provided in the middle part of lower carriage.
Further, first direction is vertical direction, and second direction is horizontal direction.
Further, motion is two, and buffer shock-absorbing mechanism is two, two motions and two buffer shock-absorbings
Mechanism is arranged in a one-to-one correspondence.
Another aspect according to the present utility model provides a kind of on-board air conditioner, including vibration absorber and compressor, compression
Machine is arranged on the upper bracket of vibration absorber, wherein, vibration absorber is the above-mentioned vibration absorber provided.
Using the technical solution of the utility model, motion and buffer shock-absorbing mechanism in vibration absorber are set, made
Compressor is fixed on upper bracket and lower carriage is fixedly installed by the used time.When compressor vibrates, upper bracket relative to
Lower carriage is vertically movable, and due to the setting of motion and buffer shock-absorbing mechanism, the vertically movable of upper bracket can be exchanged into buffering
The transverse shifting of damper mechanism, and buffer shock-absorbing mechanism can buffer the vertically movable of upper bracket.The vibration of compressor in this way
It is not easy to be transmitted on lower carriage, so as to reduce the body vibration of on-board air conditioner.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description do not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structure diagram of vibration absorber provided by the utility model.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, upper bracket；20th, motion；21st, support element；22nd, moving member；23rd, axis pin；30th, buffer shock-absorbing mechanism；31、
Cylinder；32nd, vibration-damped component；33rd, second connecting rod；34th, third connecting rod；35th, sleeve；40th, lower carriage.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the utility model provides a kind of vibration absorber, which includes upper bracket
10th, motion 20 and buffer shock-absorbing mechanism 30.Wherein, upper bracket 10 is for the fixed device by vibration damping, such as compressor.Fortune
Motivation structure 20 is located at the lower section of upper bracket 10, and motion 20 includes support element 21 and moving member 22, the first end of moving member 22
It is movably disposed on support element 21, the second end of moving member 22 is connect with upper bracket 10, and upper bracket 10 can pass through movement
22 relative support 21 of part moves in a first direction.Buffer shock-absorbing mechanism 30 is connect with moving member 22, and moving member 22 can drive
Dynamic buffer shock-absorbing mechanism 30 moves in a second direction, has angle between first direction and second direction.Buffer shock-absorbing mechanism
30 can to the movement of moving member 22 into row buffering, so as to upper bracket 10 into row buffering.
Using the technical solution of the present embodiment, compressor is installed on the upper bracket 10 of vibration absorber, and by support element
21 fixed settings, for such compressor when vibrating, the vibration of compressor can be by the drive upper bracket 10 of moving member 22 the
It moves, is then connect by moving member 22 with buffer shock-absorbing mechanism 30, moving member 22 can drive buffer shock-absorbing mechanism on one direction
30 move in a second direction, and since buffer shock-absorbing mechanism 30 has the function of buffer shock-absorbing, buffer shock-absorbing mechanism 30 exists
It can be to the vibration of moving member 22 into row buffering, so as to delay to the vibration of upper bracket 10 and compressor in mobile process
Punching.The Oscillation Amplitude of compressor can be reduced by vibration absorber in this way, so as to reduce the vibration of on-board air conditioner.Such energy
Enough prevent on-board air conditioner recurring structure from destroying, so as to ensure the reliability of on-board air conditioner and performance.On-board air conditioner is vibrating
When be also easy to vibrate and pass to other parts for being connect with on-board air conditioner or collide, therefore pass through with other parts
The technical solution of the present embodiment also is able to reduce conduction of the vibration to other parts, so as to ensure the reliable of other parts
Property.
Wherein, the specific direction of first direction and second direction and angle between the two can be according to the peaces of vibration absorber
Holding position and vibration damping needs are configured.Usual vehicle is easier that the vibration of vertical direction occurs in the process of moving, this
The parts that the vibration of sample compressor easily passes to the housing of on-board air conditioner and connect with on-board air conditioner, so as to be easy to cause
The damage of the housing of on-board air conditioner and the parts being connect with on-board air conditioner.It therefore, in the present embodiment, can be by first party
To being set as vertical direction, and second direction is set as horizontal direction.Compressor can pass through in the vibration of vertical direction in this way
Motion 20 and buffer shock-absorbing mechanism 30 are converted into the vibration of horizontal direction, and can by buffer shock-absorbing mechanism 30 into
Row buffering.Such setting can reduce the vibration of compressor to the biography of the housing of on-board air conditioner and other parts of vehicle
It passs, so as to be protected to the parts around compressor and compressor.
In the present embodiment, moving member 22 includes first connecting rod, and the first end of first connecting rod is connect with upper bracket 10, and first
The second end of connecting rod is hinged with buffer shock-absorbing mechanism 30.By first connecting rod and buffer shock-absorbing mechanism 30 hingedly can be in order to reality
The change of existing moving direction, so as to which the vibration of compressor is transmitted to second direction from first direction.
In the present embodiment, motion 20 further includes axis pin 23, and the second end of first connecting rod passes through axis pin 23 and buffering
Damper mechanism 30 is hinged, and sliding slot is provided on support element 21, and the end of axis pin 23 is located in sliding slot, and axis pin 23 can be in cunning
It is slided in slot.Moving member 22 can be oriented to by axis pin 23 and the cooperation of sliding slot, so as to reduce the shaking of compressor, carried
The stability of high compressor.
As shown in Figure 1, buffer shock-absorbing mechanism 30 includes cylinder 31, vibration-damped component 32 and second connecting rod 33.Wherein, cylinder 31 is solid
Fixed setting, vibration-damped component 32 are used for buffer shock-absorbing, and vibration-damped component 32 is arranged in cylinder 31, and vibration-damped component 32 can be in cylinder 31 along second
It moves in direction.One end of second connecting rod 33 is connect with moving member 22, and the other end of second connecting rod 33 is connect with vibration-damped component 32.In this way
Can the vibration of the first direction of compressor be converted into, and it is right to pass through vibration-damped component 32 by the vibration of second direction by second connecting rod 33
The vibration of compressor is into row buffering.Wherein, vibration-damped component 32 could be provided as the buffer structures part such as spring.
Specifically, in the present embodiment, cylinder 31 has cavity, has compressible fluid in cavity, vibration-damped component 32 is lives
Plug, piston is by compressing compressible fluid into row buffering.Such setting can be pressed when compressor vibrates by piston pair
The buffering to movement is realized in the compression of contracting fluid and the rebound of compressible fluid, so as to the vibration of compressor into row buffering.
Technical solution through this embodiment can play the effect of good buffer shock-absorbing.For example, compressible fluid can be set
For compressed gas, can preferable effectiveness in vibration suppression be realized with relatively low cost in this way.
In the present embodiment, buffer shock-absorbing mechanism 30 further includes third connecting rod 34, the first end of third connecting rod 34 and movement
Part 22 is hinged, and the second end and second connecting rod 33 of third connecting rod 34 are hinged.So set, moving member 22, third connecting rod can be passed through
34 and second connecting rod 33 collective effect realize vibration direction of transfer change, so as to reduce compressor to other parts
Impact.The damage to other parts can be reduced while the vibration for slowing down compressor in this way.Moreover, linkage arrangement
Simply, the preferable effect turned to and buffer can be realized with relatively low cost using link mechanism.
In the present embodiment, buffer shock-absorbing mechanism 30 further includes sleeve 35, and sleeve 35 is connect with cylinder 31, second connecting rod 33
It is threaded through in sleeve 35.By setting sleeve 35 that can be oriented to second connecting rod 33, so as to improve second connecting rod 33
Kinetic stability and device overall construction intensity.
In the present embodiment, vibration absorber further includes lower carriage 40, and support element 21 is arranged at buffer shock-absorbing mechanism 30
On lower carriage 40.The structural strength and stability of vibration absorber can be improved by being arranged such.
Specifically, upper bracket 10 is located at the top of lower carriage 40, and the middle part of upper bracket 10 is provided with first to lower recess
Groove, compressor may be mounted in the first groove.The center of gravity of compressor can be reduced by being arranged such, and be existed so as to reduce compressor
Amplitude during vibration slows down the vibration of compressor.The second groove being recessed upwards can also be set at the middle part of lower carriage 40.This
Sample can avoid other parts by the second groove.
In the present embodiment, motion 20 can be set as to two, and buffer shock-absorbing mechanism 30 is set as two,
Two motion 20 and Liang Ge buffer shock-absorbings mechanisms 30 are arranged in a one-to-one correspondence.Such setting can pass through two motions 20
And the collective effect of Liang Ge buffer shock-absorbings mechanism 30 improves the effect to the buffer shock-absorbing of compressor, so as to further subtract
The vibration of slow compressor and on-board air conditioner.Furthermore, it is possible to Liang Ge buffer shock-absorbings mechanism 30 is symmetrically disposed in two movements
Between mechanism 20, vibration absorber can be made compacter in this way, so as to reduce the occupied space of vibration absorber.
Another embodiment of the utility model provides a kind of on-board air conditioner, including vibration absorber and compressor, compressor
It is arranged on the upper bracket 10 of vibration absorber, wherein, vibration absorber is the above-mentioned vibration absorber provided.Using the skill of the present embodiment
Compressor is installed on the upper bracket 10 of vibration absorber by art scheme, and support element 21 is fixedly installed, and such compressor is being sent out
During raw vibration, the vibration of compressor can drive upper bracket 10 to move in a first direction by moving member 22, then pass through movement
Part 22 is connect with buffer shock-absorbing mechanism 30, and moving member 22 can drive buffer shock-absorbing mechanism 30 to move in a second direction, due to slow
Rushing damper mechanism 30 has the function of buffer shock-absorbing, therefore buffer shock-absorbing mechanism 30 can be to moving member 22 during movement
Vibrate into row buffering, so as to the vibration of upper bracket 10 and compressor into row buffering.It can be reduced in this way by vibration absorber
The Oscillation Amplitude of compressor, so as to reduce the vibration of on-board air conditioner, with and ensure the reliability and performance of on-board air conditioner.And
And technical solution through this embodiment also is able to reduce conduction of the vibration to other parts, so as to ensure other parts
Reliability.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to be drawn according to practical proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms are represented in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need to that it is further discussed.
In the description of the present invention, it is to be appreciated that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relationship is put, be for only for ease of description the utility model and simplifies description, in the case where not making to illustrate on the contrary, these nouns of locality
It does not indicate that and implies signified device or element must have specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component in itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made in opposite description to space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word is there is no particular meaning, therefore it is not intended that this
The limitation of utility model protection range.
Claims (12)
1. a kind of vibration absorber, which is characterized in that including：
Upper bracket (10)；
Motion (20), positioned at the lower section of the upper bracket (10), the motion (20) is including support element (21) and moves
Moving part (22), the first end of the moving member (22) are movably disposed on the support element (21), the moving member (22)
Second end connect with the upper bracket (10), the upper bracket (10) can pass through the relatively described support of the moving member (22)
Part (21) moves in a first direction；
Buffer shock-absorbing mechanism (30), for buffer shock-absorbing, the buffer shock-absorbing mechanism (30) connect with the moving member (22), institute
Stating moving member (22) can drive the buffer shock-absorbing mechanism (30) to move in a second direction, the first direction and described the
There is angle between two directions.
2. vibration absorber according to claim 1, which is characterized in that the moving member (22) includes first connecting rod, described
The first end of first connecting rod is connect with the upper bracket (10), the second end of the first connecting rod and the buffer shock-absorbing mechanism
(30) it is hinged.
3. vibration absorber according to claim 2, which is characterized in that the motion (20) further includes：
Axis pin (23), the second end of the first connecting rod are hinged by the axis pin (23) and the buffer shock-absorbing mechanism (30)；
Sliding slot is provided on the support element (21), the end of the axis pin (23) is located in the sliding slot, the axis pin (23)
It can be slided in the sliding slot.
4. vibration absorber according to claim 1, which is characterized in that the buffer shock-absorbing mechanism (30) includes：
Cylinder (31)；
Vibration-damped component (32), for buffer shock-absorbing, the vibration-damped component (32) is arranged in the cylinder (31), the vibration-damped component (32)
It can be moved in the cylinder (31) along the second direction；
Second connecting rod (33), one end of the second connecting rod (33) are connect with the moving member (22), the second connecting rod (33)
The other end connect with the vibration-damped component (32).
5. vibration absorber according to claim 4, which is characterized in that the cylinder (31) has cavity, in the cavity
With compressible fluid, the vibration-damped component (32) is piston, and the piston is by compressing the compressible fluid into row buffering.
6. vibration absorber according to claim 4, which is characterized in that the buffer shock-absorbing mechanism (30) further includes：
Third connecting rod (34), the first end and the moving member (22) of the third connecting rod (34) are hinged, the third connecting rod
(34) second end is hinged with the second connecting rod (33).
7. vibration absorber according to claim 4, which is characterized in that the buffer shock-absorbing mechanism (30) further includes：
Sleeve (35) is connect with the cylinder (31), and the second connecting rod (33) is threaded through in the sleeve (35).
8. vibration absorber according to claim 1, which is characterized in that the vibration absorber further includes：
Lower carriage (40), the support element (21) are arranged at the buffer shock-absorbing mechanism (30) on the lower carriage (40).
9. vibration absorber according to claim 8, which is characterized in that the upper bracket (10) is positioned at the lower carriage (40)
Top, be provided in the middle part of the first groove from the upper bracket (10) to lower recess and/or, in the lower carriage (40)
Portion is provided with the second groove being recessed upwards.
10. vibration absorber according to claim 1, which is characterized in that the first direction be vertical direction, described second
Direction is horizontal direction.
11. vibration absorber according to any one of claim 1 to 10, which is characterized in that the motion (20) is
Two, the buffer shock-absorbing mechanism (30) is two, two motions (20) and two buffer shock-absorbing mechanisms
(30) it is arranged in a one-to-one correspondence.
12. a kind of on-board air conditioner, including vibration absorber and compressor, the compressor is arranged on the upper bracket of the vibration absorber
(10) on, which is characterized in that the vibration absorber is the vibration absorber described in any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655060.2U CN207568799U (en) | 2017-11-30 | 2017-11-30 | Vibration damper and vehicle-mounted air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655060.2U CN207568799U (en) | 2017-11-30 | 2017-11-30 | Vibration damper and vehicle-mounted air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568799U true CN207568799U (en) | 2018-07-03 |
Family
ID=62689625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655060.2U Withdrawn - After Issue CN207568799U (en) | 2017-11-30 | 2017-11-30 | Vibration damper and vehicle-mounted air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019336A (en) * | 2017-11-30 | 2018-05-11 | 珠海格力电器股份有限公司 | Vibration damper and vehicle-mounted air conditioner with same |
| CN108826525A (en) * | 2018-07-06 | 2018-11-16 | 太仓京和机电有限公司 | The outer machine of car air-conditioner |
-
2017
- 2017-11-30 CN CN201721655060.2U patent/CN207568799U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019336A (en) * | 2017-11-30 | 2018-05-11 | 珠海格力电器股份有限公司 | Vibration damper and vehicle-mounted air conditioner with same |
| CN108019336B (en) * | 2017-11-30 | 2023-08-25 | 珠海格力电器股份有限公司 | Vibration damper and vehicle-mounted air conditioner with same |
| CN108826525A (en) * | 2018-07-06 | 2018-11-16 | 太仓京和机电有限公司 | The outer machine of car air-conditioner |
| CN108826525B (en) * | 2018-07-06 | 2024-01-30 | 太仓京和机电有限公司 | External machine of air conditioner for vehicle |
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Granted publication date: 20180703 Effective date of abandoning: 20230825 |