CN107458179B - Damping fixing insert for automobile air conditioner - Google Patents
Damping fixing insert for automobile air conditioner Download PDFInfo
- Publication number
- CN107458179B CN107458179B CN201710825084.6A CN201710825084A CN107458179B CN 107458179 B CN107458179 B CN 107458179B CN 201710825084 A CN201710825084 A CN 201710825084A CN 107458179 B CN107458179 B CN 107458179B
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- CN
- China
- Prior art keywords
- limiting plate
- spline
- connecting column
- air conditioner
- vehicle
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Air-Conditioning For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a damping fixed insert of an automobile air conditioner, which comprises a vehicle body bracket connecting part and a vehicle-mounted air conditioner connecting part, wherein the vehicle body bracket connecting part comprises a connecting column and a connecting column limiting plate; the connecting column limiting plate is in a circular sheet shape, one end of the connecting column is connected with the circle center position of the connecting column limiting plate, and the other end of the connecting column is detachably connected with the vehicle body support; the vehicle-mounted air conditioner connecting part comprises a spline and a spline limiting plate; the spline limiting plate is the same as the connecting column limiting plate in shape and is arranged in parallel; one end of the spline is connected with the circle center position of the spline limiting plate, and the other end of the spline, close to the end part, is provided with an elastic damping ring; the spline limiting plate and the connecting column limiting plate are connected through a mandrel, and elastic shock-absorbing materials are filled in the space between the spline limiting plate and the connecting column limiting plate, which is located outside the mandrel. The invention can not only ensure the structural strength and the assembly speed, but also effectively reduce and eliminate the noise and the vibration which are possibly generated after the assembly by virtue of the actual use.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted air conditioners, in particular to a damping fixing insert of an automobile air conditioner.
Background
Under the background of increasingly competitive conditions in the automobile industry, reliability and comfort of the whole automobile are increasingly emphasized by various automobile factories so as to meet increasing requirements of users, and therefore, the requirement on vibration in an automobile cabin is higher and higher.
In the prior art, the air conditioner of the automobile is usually mounted on a bracket by directly connecting a screw with a metal thread insert. Because the prior art adopts rigid connection, do not have the vibration isolation function in the in-service use, can send vibrations and noise, lead to user's evaluation to descend.
Therefore, there is a need for an improved fixing insert, which overcomes the drawbacks of the prior art and reduces or eliminates the noise and vibration that may be generated after assembly while ensuring the structural strength and the assembly speed.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the present invention provides a damping fixing insert for an automotive air conditioner, which overcomes the defects of the prior art and reduces and eliminates the noise and vibration which may be generated after assembly under the condition of ensuring the structural strength and the assembly speed.
In order to achieve the purpose, the invention discloses a damping fixing insert of an automobile air conditioner, which comprises a vehicle body support connecting part and a vehicle-mounted air conditioner connecting part.
The connecting part of the vehicle body bracket comprises a connecting column and a connecting column limiting plate; the connecting column limiting plate is in a circular sheet shape, one end of the connecting column is connected with the circle center position of the connecting column limiting plate, the connecting column is perpendicular to the connecting column limiting plate, and the other end of the connecting column is detachably connected with the vehicle body support;
the vehicle-mounted air conditioner connecting part comprises a spline and a spline limiting plate; the spline limiting plate is the same as the connecting column limiting plate in shape and is arranged in parallel with the connecting column limiting plate; one end of the spline is connected with the circle center of the spline limiting plate, the spline is perpendicular to the spline limiting plate, an annular groove which is semicircular in cross section and surrounds the spline is arranged at the position, close to the end part, of the other end of the spline, an elastic damping ring is arranged in the annular groove, the axial direction of the elastic damping ring is coaxial with the axial direction of the spline, and the other end of the spline is connected with a vehicle-mounted air conditioner;
the spline limiting plate with connect between the spliced pole limiting plate through a dabber hub connection, the both ends of dabber respectively with the spline limiting plate with connect the spliced pole limiting plate is connected in the centre of a circle position of one side in opposite directions, the spline limiting plate with be located between the spliced pole limiting plate elastic damping material is filled in the space in the dabber outside, damping material's appearance is cylindrical.
Preferably, the connecting column is a stud with external threads, and the connecting column is connected with the vehicle body support in a threaded connection mode.
Preferably, the connecting column limiting plate, the mandrel, the spline limiting plate and the spline are an integral piece.
Preferably, the connecting column limiting plate, the mandrel, the spline limiting plate and the spline are made of metal materials.
The invention has the beneficial effects that:
in actual use, the invention not only can ensure the structural strength and the assembly speed, but also can effectively reduce and eliminate noise and vibration which are possibly generated after assembly.
The conception, specific structure and technical effects of the present invention will be further described in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention.
Drawings
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Examples
As shown in figure 1, the shock absorption fixing insert of the automobile air conditioner comprises a connecting part of a bracket of the automobile body and a connecting part of an air conditioner on the automobile.
The connecting part of the vehicle body bracket comprises a connecting column 1 and a connecting column limiting plate 2; the connecting column limiting plate 2 is in a circular sheet shape, one end of the connecting column 1 is connected with the circle center position of the connecting column limiting plate 2, the connecting column 1 is perpendicular to the connecting column limiting plate 2, and the other end of the connecting column 1 is detachably connected with the vehicle body support;
the vehicle-mounted air conditioner connecting part comprises a spline 4 and a spline limiting plate 6; the spline limiting plate 6 is the same as the connecting column limiting plate 2 in shape and is arranged in parallel; one end of the spline 4 is connected with the circle center of the spline limiting plate 6, the spline 4 is perpendicular to the spline limiting plate 6, an annular groove which is semicircular in cross section and surrounds a circle is arranged at the position, close to the end part, of the other end of the spline 4, an elastic damping ring 5 is arranged in the annular groove, the axial direction of the elastic damping ring 5 is coaxial with the axial direction of the spline 4, and the other end of the spline 4 is connected with a vehicle-mounted air conditioner;
the spline limiting plate 6 and the connecting column limiting plate 2 are connected through a mandrel, two ends of the mandrel are respectively connected with the spline limiting plate 6 and the connecting column limiting plate 2 in the circle center position of one face in opposite directions, elastic damping materials 3 are filled in the space between the spline limiting plate 6 and the connecting column limiting plate 2, and the damping materials 3 are cylindrical in shape.
The principle of the invention lies in that the damping material arranged between the spline limiting plate and the connecting column limiting plate and the elastic damping ring arranged on the spline are used for absorbing the vibration and the collision which can occur between the vehicle-mounted air conditioner and the automobile, so that in the actual use, the structure strength and the assembly speed can be ensured, and the noise and the vibration which can be generated after the assembly can be effectively reduced and eliminated.
In some embodiments, the connecting column 1 is a stud with external threads, and the connecting column 1 is connected with the vehicle body bracket in a threaded manner.
In certain embodiments, the connection post 1, the connection post limiting plate 2, the mandrel, the spline limiting plate 6, and the spline 4 are a unitary piece.
In certain embodiments, the connection column 1, the connection column limiting plate 2, the mandrel, the spline limiting plate 6 and the spline 4 are made of metal materials.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. The automobile air conditioner damping fixing insert comprises a vehicle body support connecting part and a vehicle-mounted air conditioner connecting part; the bicycle is characterized in that the bicycle body bracket connecting part comprises a connecting column (1) and a connecting column limiting plate (2); the connecting column limiting plate (2) is in a circular sheet shape, one end of the connecting column (1) is connected with the circle center position of the connecting column limiting plate (2), the connecting column (1) is perpendicular to the connecting column limiting plate (2), and the other end of the connecting column (1) is detachably connected with the vehicle body support;
the vehicle-mounted air conditioner connecting part comprises a spline (4) and a spline limiting plate (6); the spline limiting plate (6) is the same as the connecting column limiting plate (2) in shape and is arranged in parallel; one end of the spline (4) is connected with the circle center of the spline limiting plate (6), the spline (4) is perpendicular to the spline limiting plate (6), an annular groove with a semicircular cross section and a circle surrounding the annular groove is formed in the position, close to the end portion, of the other end of the spline (4), an elastic damping ring (5) is arranged in the annular groove, the axial direction of the elastic damping ring (5) is coaxial with the axial direction of the spline (4), and the other end of the spline (4) is connected with a vehicle-mounted air conditioner;
spline limiting plate (6) with connect via a dabber between the spliced pole limiting plate (2), the both ends of dabber respectively with spline limiting plate (6) with connect the centre of a circle position of spliced pole limiting plate (2) one side in opposite directions is connected, spline limiting plate (6) with lie in between spliced pole limiting plate (2) the space in the dabber outside is filled elasticity damping material (3), the appearance of damping material (3) is cylindrically.
2. The damping fixing insert for an air conditioner of a vehicle as claimed in claim 1, characterized in that the connecting stud (1) is a threaded stud with external thread, and the connecting stud (1) is connected with the body frame in a threaded manner.
3. The shock absorbing fixing insert for automotive air conditioners according to claim 1, wherein said connection post (1), said connection post limiting plate (2), said mandrel, said spline limiting plate (6), said spline (4) are in one piece.
4. The shock absorbing fixing insert for the automobile air conditioner as claimed in claim 3, wherein the connecting column (1), the connecting column limiting plate (2), the mandrel, the spline limiting plate (6) and the spline (4) are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825084.6A CN107458179B (en) | 2017-09-14 | 2017-09-14 | Damping fixing insert for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825084.6A CN107458179B (en) | 2017-09-14 | 2017-09-14 | Damping fixing insert for automobile air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107458179A CN107458179A (en) | 2017-12-12 |
| CN107458179B true CN107458179B (en) | 2023-03-31 |
Family
ID=60551479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825084.6A Active CN107458179B (en) | 2017-09-14 | 2017-09-14 | Damping fixing insert for automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458179B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2343650A1 (en) * | 2000-05-03 | 2001-11-03 | Computalog, Ltd. | Torsional shock absorber for a drill string |
| CN204432301U (en) * | 2015-01-08 | 2015-07-01 | 长沙众泰汽车工业有限公司 | A kind of automobile air conditioning compressor support |
| CN205937051U (en) * | 2016-08-15 | 2017-02-08 | 诺贝特空调（盐城）有限公司 | Vehicle air conditioner air compressor's shock attenuation device of making an uproar that disappears |
-
2017
- 2017-09-14 CN CN201710825084.6A patent/CN107458179B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2343650A1 (en) * | 2000-05-03 | 2001-11-03 | Computalog, Ltd. | Torsional shock absorber for a drill string |
| CN204432301U (en) * | 2015-01-08 | 2015-07-01 | 长沙众泰汽车工业有限公司 | A kind of automobile air conditioning compressor support |
| CN205937051U (en) * | 2016-08-15 | 2017-02-08 | 诺贝特空调（盐城）有限公司 | Vehicle air conditioner air compressor's shock attenuation device of making an uproar that disappears |
Non-Patent Citations (1)
| Title |
|---|
| 吕拴录 ; 高林 ; 迟军 ; 韩启明 ; 张新成 ; 郭海清 ; 刘鹏 ; .石油钻柱减震器花键体外筒断裂原因分析.机械工程材料.2008,(02),全文. * |
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| Publication number | Publication date |
|---|---|
| CN107458179A (en) | 2017-12-12 |
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