CN212850054U - Massager motor capable of damping - Google Patents
Massager motor capable of damping Download PDFInfo
- Publication number
- CN212850054U CN212850054U CN202021799892.3U CN202021799892U CN212850054U CN 212850054 U CN212850054 U CN 212850054U CN 202021799892 U CN202021799892 U CN 202021799892U CN 212850054 U CN212850054 U CN 212850054U
- Authority
- CN
- China
- Prior art keywords
- motor body
- motor
- hydraulic
- end cover
- shell
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims description 32
- 230000035939 shock Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model relates to a massager field, especially a but absorbing massager motor. The utility model provides a following technical scheme: the utility model provides a but absorbing massager motor, which comprises a motor body, the last output that is equipped with of motor body, the motor body is equipped with the shock attenuation shell outward, be equipped with the cavity of installation motor body in the shock attenuation shell, be equipped with the go-between on the lateral wall of motor body surface, the shock attenuation shell corresponds the hydraulic groove that the go-between was equipped with the setting of a plurality of equidistance, pour into liquid in the hydraulic groove, the go-between corresponds hydraulic groove and is equipped with the piston that stretches into the hydraulic groove, the position that the piston contacted with hydraulic groove is equipped with the sealing washer in sealable hydraulic groove, link to each other between two adjacent hydraulic grooves each other, the output that the shock attenuation shell corresponds motor body is equipped with spacing end cover, spacing end cover corresponds the output and is equipped with the shaft hole that makes it pass through, and correspond motor body. The utility model can eliminate the influence of the vibration of the massager on the motor.
Description
Technical Field
The utility model relates to a massager field, especially a but absorbing massager motor.
Background
The massager is an apparatus capable of simulating human hands to massage human bodies, and the common massager generally plays a role in massaging through repeated vibration. However, the vibration is transmitted to the motor, which not only affects the output of the motor by the vibration, but also affects the service life of the motor in the past.
Disclosure of Invention
To the problems existing in the prior art, the utility model provides a vibration-damping massager motor, which can eliminate the influence of the vibration of the massager on the motor.
In order to achieve the above purpose, the utility model provides a following technical scheme: a massager motor capable of damping comprises a motor body, wherein an output end is arranged on the motor body, a damping shell is arranged outside the motor body, a cavity for installing the motor body is arranged in the damping shell, a connecting ring is arranged on the side wall of the outer surface of the motor body, the damping shell is provided with a plurality of hydraulic grooves which are arranged at equal intervals corresponding to the connecting ring, liquid is injected into the hydraulic grooves, a piston which extends into the hydraulic grooves is arranged corresponding to the hydraulic grooves, a sealing ring capable of sealing the hydraulic grooves is arranged at the position where the piston is contacted with the hydraulic grooves, the two adjacent hydraulic grooves are communicated with each other, a limiting end cover is arranged at the output end of the damping shell corresponding to the motor body, a shaft hole for the limiting end cover to pass through is arranged corresponding to the output end, a damping block is arranged corresponding to the motor body, and the damping block is connected with the limiting end cover, the other end of the damping shell opposite to one end of the limiting end cover is provided with a spring connected with the motor body.
By adopting the technical scheme, the damping shell is arranged, the motor body is arranged in the cavity in the damping shell, and the piston arranged on the motor body extends into the hydraulic groove to be matched with the hydraulic groove in the radial direction through the connecting ring fixedly arranged on the motor body, so that the vibration is absorbed after the radial vibration is received, and the damping effect is achieved; the vibration transmitted along the axial direction is absorbed by the damping block on the limiting end cover and the spring at the other end in the axial direction, so that the vibration is prevented from being transmitted to the motor body, the motor body is not affected by the vibration of the massager, and the service life of the motor is prolonged.
Furthermore, the surface of shock attenuation shell covers there is the buffer layer, the buffer layer is elastic material.
Adopt above-mentioned technical scheme, set up the damping performance that the buffer layer can further strengthen the shock attenuation shell, the buffer layer has elasticity, and partly vibrations are absorbed to the accessible buffer layer to the inside motor body of protection shock attenuation shell.
Furthermore, the shock absorption shell is provided with a groove corresponding to the connecting ring, and the connecting ring is connected with the groove in an interference fit manner.
By adopting the technical scheme, the grooves can be matched with the connecting rings, so that the connection is more reliable, the deviation of the connecting rings is avoided, the interference fit can ensure that the connection between the grooves and the connecting rings is firmer, and the connecting rings are prevented from falling off.
Furthermore, a limiting block capable of clamping the piston is arranged at an opening of the hydraulic groove.
By adopting the technical scheme, the piston can be clamped by the limiting block, so that the piston can not be separated from the hydraulic groove, and the connection between the piston and the hydraulic groove is more reliable.
Furthermore, the limiting end cover is connected with the damping shell in an interference fit mode.
By adopting the technical scheme, the limiting end cover can be fixedly arranged on the damping shell in the arrangement manner, and is firm in connection and not easy to fall off.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following will further describe the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 1, the motor for a massage device capable of absorbing shock comprises a motor body 1, an output end 11 is arranged on the motor body 1, a shock absorbing housing 2 is arranged outside the motor body 1, a cavity 21 for installing the motor body 1 is arranged in the shock absorbing housing 2, a connecting ring 3 is arranged on the side wall of the outer surface of the motor body 1, a plurality of hydraulic grooves 4 which are equidistantly arranged are arranged on the shock absorbing housing 2 corresponding to the connecting ring 3, liquid 5 is filled in the hydraulic grooves 4, a piston 31 which extends into the hydraulic grooves 4 is arranged on the connecting ring 3 corresponding to the hydraulic grooves 4, a sealing ring 32 capable of sealing the hydraulic grooves 4 is arranged at the position where the piston 31 contacts with the hydraulic grooves 4, two adjacent hydraulic grooves 4 are communicated with each other, a limit end cover 6 is arranged on the shock absorbing housing 2 corresponding to the output end 11 of the motor body 1, and a shaft hole 61 for the limit end cover 6 to pass through is arranged, and be equipped with snubber block 7 corresponding motor body 1, link to each other through spring 8 between snubber block 7 and the spacing end cover 6, damper housing 2 is equipped with the spring 8 that links to each other with motor body 1 for the other end of spacing end cover 6 one end. The damping shell 2 is arranged, the motor body 1 is arranged in a cavity 21 in the damping shell 2, and a piston 31 arranged on the motor body 1 extends into the hydraulic groove 4 to be matched with the hydraulic groove through a connecting ring 3 fixedly arranged on the motor body 1 in the radial direction, so that the vibration is absorbed after the motor body is subjected to the radial vibration, and the damping effect is achieved; the vibration transmitted along the axial direction is absorbed by the damping block 7 on the limiting end cover 6 and the spring 8 at the other end in the axial direction, so that the vibration is prevented from being transmitted to the motor body 1, the motor body 1 is not affected by the vibration of the massager, and the service life of the motor is prolonged.
The liquid 5 filled in the hydraulic tank 4 can be set as water, so that the cost is lower; oil can also be set, so that evaporation is not easy; or liquid silica gel, the buffer capacity is strong.
The surface of the shock absorption shell 2 is covered with a buffer layer 9, and the buffer layer 9 is made of elastic materials. The buffer layer 9 is arranged to further enhance the damping performance of the damping shell 2, and the buffer layer 9 has elasticity, so that a part of vibration can be absorbed by the buffer layer 9, thereby protecting the motor body 1 inside the damping shell 2.
The cushioning layer 9 may be provided as a rubber material.
The shock absorption shell 2 is provided with a groove 10 corresponding to the connecting ring 3, and the connecting ring 3 is connected with the groove 10 in an interference fit manner. Set up like this accessible recess 10 and come to cooperate with go-between 3 for connect more reliably, avoid go-between 3 to take place the skew, and interference fit can make the recess 10 more firm with being connected between the go-between 3, prevents that go-between 3 from droing.
A limiting block 41 capable of clamping the piston 31 is arranged at the opening of the hydraulic groove 4. The piston 31 can be clamped by the limiting block 41, so that the piston 31 cannot be separated from the hydraulic groove 4, and the connection between the piston 31 and the hydraulic groove 4 is more reliable.
The limiting end cover 6 is connected with the damping shell 2 in an interference fit mode. The limiting end cover 6 can be fixedly arranged on the damping shell 2 through the arrangement, and is firm in connection and not easy to fall off.
Claims (5)
1. The utility model provides a but absorbing massager motor, includes motor body, the last output that is equipped with of motor body, its characterized in that: a shock absorption shell is arranged outside the motor body, a cavity for installing the motor body is arranged in the shock absorption shell, the side wall of the outer surface of the motor body is provided with a connecting ring, the damping shell is provided with a plurality of hydraulic grooves which are arranged at equal intervals corresponding to the connecting ring, the hydraulic groove is filled with liquid, the connecting ring is provided with a piston extending into the hydraulic groove corresponding to the hydraulic groove, a sealing ring capable of sealing the hydraulic grooves is arranged at the position where the piston is contacted with the hydraulic grooves, two adjacent hydraulic grooves are communicated with each other, the output end of the shock absorption shell corresponding to the motor body is provided with a limit end cover, the limit end cover is provided with a shaft hole corresponding to the output end for the limit end cover to pass through, and a damping block is arranged corresponding to the motor body, the damping block is connected with the limit end cover through a spring, the other end of the damping shell opposite to one end of the limiting end cover is provided with a spring connected with the motor body.
2. The motor for a vibration-damped massage device of claim 1 wherein: the surface of shock attenuation shell covers there is the buffer layer, the buffer layer is elastic material.
3. The motor for a vibration-damped massage device of claim 1 wherein: the shock attenuation shell corresponds the go-between and is equipped with the recess, the go-between is connected through interference fit with the recess.
4. The motor for a vibration-damped massage device of claim 1 wherein: and a limiting block capable of clamping the piston is arranged at the opening of the hydraulic groove.
5. The motor for a vibration-damped massage device of claim 1 wherein: the limiting end cover is connected with the damping shell in an interference fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799892.3U CN212850054U (en) | 2020-08-25 | 2020-08-25 | Massager motor capable of damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799892.3U CN212850054U (en) | 2020-08-25 | 2020-08-25 | Massager motor capable of damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850054U true CN212850054U (en) | 2021-03-30 |
Family
ID=75140999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021799892.3U Expired - Fee Related CN212850054U (en) | 2020-08-25 | 2020-08-25 | Massager motor capable of damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850054U (en) |
-
2020
- 2020-08-25 CN CN202021799892.3U patent/CN212850054U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4700934A (en) | Pretensionable and hydraulically damped mounting element | |
| KR101339261B1 (en) | Transmission mounting unit for vehicle | |
| CN102518727B (en) | Totally-closed rigidity adjustable type vibration isolator | |
| KR20080068053A (en) | Liquid sealed mount and method of assembling the same | |
| JP5331329B2 (en) | Anti-vibration device with liquid | |
| KR100911391B1 (en) | Hydraulic engine mounting unit | |
| CN212850054U (en) | Massager motor capable of damping | |
| CN201305059Y (en) | Damping rubber pad of motorcycle seat cushion | |
| RU2399811C1 (en) | Damper for marine power installation | |
| JP5210933B2 (en) | Anti-vibration device with liquid | |
| CN215487215U (en) | Porous installation axle sleeve with shock attenuation | |
| CN102954137A (en) | Support shock absorber | |
| CN208565419U (en) | Built-in transmission shaft dynamic vibration absorber | |
| KR101251486B1 (en) | Hydraulic engine mount | |
| CN219712184U (en) | Vibration damper | |
| CN205118115U (en) | Engine and torsional vibration damper thereof | |
| CN217081260U (en) | Silicone oil torsional vibration damper | |
| KR101167290B1 (en) | engin mount | |
| CN219888629U (en) | Torsional vibration damper | |
| RU2484330C2 (en) | Fluid-operated antivibration mount of power unit | |
| KR101251492B1 (en) | Hydraulic engine mount | |
| CN108386484B (en) | Limiting shock absorber structure | |
| KR100235644B1 (en) | Damper pulley | |
| KR100839739B1 (en) | A damper for crank pulleys | |
| CN108011469B (en) | Limiting shock-absorbing gasket and range hood using same |
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: 20210330 |