CN214534225U - Noise-reduction vibration-reduction block of automobile gear shifter - Google Patents
Noise-reduction vibration-reduction block of automobile gear shifter Download PDFInfo
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- CN214534225U CN214534225U CN202022369314.2U CN202022369314U CN214534225U CN 214534225 U CN214534225 U CN 214534225U CN 202022369314 U CN202022369314 U CN 202022369314U CN 214534225 U CN214534225 U CN 214534225U
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Abstract
The utility model discloses a car selector damping piece of making an uproar falls relates to the selector field, the upper surface middle part fixed connection elastic rubber post of base, the cavity of a plurality of equidistant vertical distributions is seted up to elastic rubber post's inside, elastic rubber post's top fixedly connected with elastic connection plate, elastic connection plate's upper surface laminating is connected with the selector main part, the equal fixedly connected with extensible member in upper surface both ends of base, the top of extensible member is connected with elastic connection plate's lower fixed surface. The utility model discloses a be provided with the elastic rubber post between base and elastic connection board, the cavity in the elastic rubber post cooperation has played certain shock attenuation effect of buffering, is provided with the extensible member on the base, and damping spring on the extensible member has played certain cushioning effect, and the connecting plate inboard on the damping piece is provided with the damping lug, and the damping lug has played the effect of damping shock attenuation and unloading, has improved the shock attenuation effect of this device.
Description
Technical Field
The utility model relates to a selector field, in particular to car selector damping piece of making an uproar falls.
Background
The automobile gear shifter is applied to manual gear shifting and automatic gear shifting automobiles, and the speed can be adjusted by changing gears so that the automobiles can run in a required working state. An I-shaped damping sleeve is sleeved below the base of the gear shifter, so that the gear shifter can be protected from being damaged when an automobile bumps. The conventional I-shaped damping sleeve achieves the damping purpose through a damping spring, has a relatively poor damping effect, cannot play a good protection role on the shifter, and can reduce the service life of the shifter. Therefore, it is necessary to invent a noise reduction damper block of a vehicle gear shifter to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car selector damping piece of making an uproar falls to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a noise-reducing vibration-damping block of a gear shifter of an automobile comprises a base, wherein an elastic rubber column is fixedly connected with the middle part of the upper surface of the base, a plurality of cavities which are vertically distributed at equal intervals are arranged inside the elastic rubber column, the top end of the elastic rubber column is fixedly connected with an elastic connecting plate, the upper surface of the elastic connecting plate is connected with a gear shifter main body in a fitting manner, two ends of the upper surface of the base are fixedly connected with telescopic pieces, the top end of the telescopic piece is fixedly connected with the lower surface of the elastic connecting plate, the outer side of the telescopic piece is sleeved with a damping spring, one side of the bottom end of the telescopic piece is fixedly connected with a damping piece which is fixedly arranged on the upper surface of the base, the upper surface middle part fixedly connected with connecting plate of damping piece, the inboard fixedly connected with of upper end of connecting plate a plurality of equidistant vertical distribution's damping lug, the damping lug is connected with the lateral wall laminating of selector main part.
Preferably, the telescopic part comprises a fixed pipe fixedly installed on the base, a slot is formed in the middle of the top end of the fixed pipe, a connecting rod is inserted into the slot, and the top end of the connecting rod is fixedly connected with the lower surface of the elastic connecting plate.
Preferably, the bottom end of the connecting rod is fixedly connected with an elastic sealing block, and the elastic sealing block is located inside the upper end of the slot.
Preferably, the damping part comprises a fixed block fixedly mounted on the upper surface of the base, a hollow groove is formed in one end of the fixed block, and one side of the lower end of the slot is communicated with the hollow groove.
Preferably, a perforated plate is arranged at the notch of the empty groove, the edge of the perforated plate is fixedly connected with the inner wall of the empty groove, and the diameter of the perforated plate is 1-2 mm.
Preferably, a piston is arranged in the empty groove, and one side of the piston is fixedly connected with the bottom of the empty groove through a return spring.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with the elastic rubber post between base and elastic connection board, the cavity in the elastic rubber post cooperation has played certain shock attenuation effect of buffering, is provided with the extensible member on the base, and damping spring on the extensible member has played certain cushioning effect, and the connecting plate inboard on the damping piece is provided with the damping lug, and the damping lug has played the effect of damping shock attenuation and unloading, has improved the shock attenuation effect of this device.
2. The utility model discloses a be provided with the sealed piece of elasticity in the slot of extensible member, the sealed piece of elasticity extrudees the dead slot on advancing the damping piece with the air in the slot in, and the perforated plate on the dead slot has played the effect that blocks the circulation of air, has played certain damping cushioning effect, and the piston in the dead slot has played certain buffering damping effect with the reset spring cooperation, has reached the absorbing effect of damping, has further improved the shock attenuation efficiency of this device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural section view of the telescopic member of the present invention.
Fig. 3 is a schematic structural section view of the damping member of the present invention.
In the figure: 1. a base; 2. an elastic rubber column; 3. a cavity; 4. an elastic connecting plate; 5. a shifter main body; 6. a telescoping member; 7. a damping spring; 8. a damping member; 9. a connecting plate; 10. a damping projection; 11. a fixed tube; 12. a slot; 13. a connecting rod; 14. an elastic sealing block; 15. a fixed block; 16. an empty groove; 17. a perforated plate; 18. a piston; 19. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a noise reduction automobile gear shifter damping block as shown in figures 1-3, as shown in figure 1, comprising a base 1, an elastic rubber column 2 is fixedly connected with the middle part of the upper surface of the base 1, a plurality of equidistant vertically distributed cavities 3 are arranged inside the elastic rubber column 2, the elastic rubber column 2 is matched with the cavities 3 on the elastic rubber column to play a certain role of buffering and damping, an elastic connecting plate 4 is fixedly connected with the top end of the elastic rubber column 2, the upper surface of the elastic connecting plate 4 is connected with a gear shifter main body 5 in a fitting manner, both ends of the upper surface of the base 1 are fixedly connected with expansion pieces 6, the top end of the expansion piece 6 is fixedly connected with the lower surface of the elastic connecting plate 4, a damping spring 7 is sleeved outside the expansion piece 6, the damping spring 7 plays a certain role of buffering and damping, a damping piece 8 is fixedly connected with one side of the bottom end of the expansion piece 6, damping 8 fixed mounting is at the upper surface of base 1, and the upper surface middle part fixedly connected with connecting plate 9 of damping 8, and the inboard fixedly connected with of upper end of connecting plate 9 has a plurality of equidistant vertical distribution's damping lug 10, and damping lug 10 is connected with the lateral wall laminating of selector main part 5, and damping lug 10 has played certain damping absorbing effect.
As shown in fig. 2, the extensible member 6 includes a fixed tube 11 fixedly mounted on the base 1, a slot 12 is provided in the middle of the top end of the fixed tube 11, a connecting rod 13 is inserted into the slot 12, the top end of the connecting rod 13 is fixedly connected with the lower surface of the elastic connecting plate 4, an elastic sealing block 14 is fixedly connected to the bottom end of the connecting rod 13, the elastic sealing block 14 is located inside the upper end of the slot 12, and the elastic sealing block 14 can extrude the air in the slot 12 when moving.
As shown in fig. 3, the damping member 8 includes a fixed block 15 fixedly mounted on the upper surface of the base 1, an empty slot 16 is opened at one end of the fixed block 15, one side of the lower end of the slot 12 is communicated with the empty slot 16, a perforated plate 17 is arranged at the notch of the empty slot 16, the edge of the perforated plate 17 is fixedly connected with the inner wall of the empty slot 16, the diameter of the perforated plate 17 is 1-2mm, fine holes in the perforated plate 17 play a damping role on air, and further play a damping role on the device, a piston 18 is arranged inside the empty slot 16, one side of the piston 18 is fixedly connected with the bottom of the empty slot 16 through a return spring 19, the reaction force generated by the return spring 19 offsets the pressure of partial air, and plays a certain damping, buffering and damping role.
The utility model discloses the theory of operation:
when the device works, relative displacement occurs between the base 1 and the shifter main body 5, at the moment, the damping lug 10 on the connecting plate 9 plays a role in damping, the elastic rubber column 2 is stressed to contract and is matched with the cavity 3 on the elastic rubber column to play a certain role in damping, meanwhile, the connecting rod 13 on the telescopic piece 6 is inserted into the slot 12 on the fixed pipe 11, so that the elastic sealing block 14 presses air in the slot 12 into the empty slot 16 on the fixed block 15, the air enters the empty slot 16 through the porous plate 17, fine holes on the porous plate 17 play a role in damping the air, and further play a role in damping and damping for the device, the air can extrude the piston 18 after entering the empty slot 16, so that the piston 18 moves towards the bottom of the empty slot 16 to drive the reset spring 19 to compress and bear force, the reaction force generated by the reset spring 19 offsets partial air pressure, plays a certain role in damping, buffering and shock absorption.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a car selector damping piece of making an uproar falls, includes base (1), its characterized in that: the middle part of the upper surface of the base (1) is fixedly connected with an elastic rubber column (2), a plurality of cavities (3) which are vertically distributed at equal intervals are formed in the elastic rubber column (2), the top end of the elastic rubber column (2) is fixedly connected with an elastic connecting plate (4), the upper surface of the elastic connecting plate (4) is connected with a shifter main body (5) in a fitting manner, two ends of the upper surface of the base (1) are both fixedly connected with telescopic pieces (6), the top end of each telescopic piece (6) is fixedly connected with the lower surface of the elastic connecting plate (4), the outer side of each telescopic piece (6) is sleeved with a damping spring (7), one side of the bottom end of each telescopic piece (6) is fixedly connected with a damping piece (8), each damping piece (8) is fixedly installed on the upper surface of the base (1), and the middle part of the upper surface of each damping piece (8) is fixedly connected with a connecting plate (9), the inner side of the upper end of the connecting plate (9) is fixedly connected with a plurality of damping lugs (10) which are vertically distributed at equal intervals, and the damping lugs (10) are attached to and connected with the side wall of the shifter main body (5).
2. The noise reducing automobile shifter damping block of claim 1, wherein: the telescopic piece (6) comprises a fixed pipe (11) fixedly mounted on the base (1), a slot (12) is formed in the middle of the top end of the fixed pipe (11), a connecting rod (13) is inserted into the slot (12), and the top end of the connecting rod (13) is fixedly connected with the lower surface of the elastic connecting plate (4).
3. A noise reducing automotive shifter damping block as claimed in claim 2, wherein: the bottom end of connecting rod (13) fixedly connected with elasticity seals piece (14), elasticity seals piece (14) and is located inside the upper end of slot (12).
4. A noise reducing automotive shifter damping block as claimed in claim 3 wherein: damping piece (8) are including fixed block (15) of fixed mounting in base (1) upper surface, dead slot (16) have been seted up to the one end of fixed block (15), lower extreme one side and the dead slot (16) of slot (12) are linked together.
5. The noise reducing automobile shifter damping block of claim 4, wherein: the notch department of dead slot (16) is provided with perforated plate (17), the edge of perforated plate (17) and the inner wall fixed connection of dead slot (16), the diameter of perforated plate (17) is 1-2 mm.
6. The noise reducing automobile shifter damping block of claim 5, wherein: a piston (18) is arranged in the empty groove (16), and one side of the piston (18) is fixedly connected with the groove bottom of the empty groove (16) through a return spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369314.2U CN214534225U (en) | 2020-10-22 | 2020-10-22 | Noise-reduction vibration-reduction block of automobile gear shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369314.2U CN214534225U (en) | 2020-10-22 | 2020-10-22 | Noise-reduction vibration-reduction block of automobile gear shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214534225U true CN214534225U (en) | 2021-10-29 |
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ID=78229654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022369314.2U Active CN214534225U (en) | 2020-10-22 | 2020-10-22 | Noise-reduction vibration-reduction block of automobile gear shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214534225U (en) |
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2020
- 2020-10-22 CN CN202022369314.2U patent/CN214534225U/en active Active
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