CN212203016U

CN212203016U - Multifunctional vibration device

Info

Publication number: CN212203016U
Application number: CN202020399468.3U
Authority: CN
Inventors: 郑胜巨
Original assignee: Guangdong Nuojiang Health Technology Co ltd
Current assignee: Guangdong Nuojiang Health Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-22
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to the technical field of vibration devices, in particular to a multifunctional vibration device, which comprises a bottom frame, a first motor and a first transmission mechanism which are arranged on the bottom frame, a carrier which is movably arranged on the bottom frame, a second motor and a second transmission mechanism which are arranged on the carrier, and a support frame which is movably arranged on the second transmission mechanism, wherein the first motor drives the carrier to horizontally reciprocate and vibrate through the first transmission mechanism, and the second motor drives the support frame to vertically lift and vibrate through the second transmission mechanism; during actual use, the first motor can be used for driving the carrier frame and the supporting frame to horizontally vibrate in a reciprocating mode through the first transmission mechanism, the second motor can be used for driving the supporting frame to vertically vibrate through the second transmission mechanism, horizontal reciprocating vibration and vertical vibration can be carried out simultaneously, and the diversity of vibration modes of the vibration device is improved.

Description

Multifunctional vibration device

Technical Field

The utility model relates to a vibrator technical field especially discloses a multi-functional vibrator.

Background

In intelligent furniture such as a vibrating sofa or a vibrating bed, reciprocating vibration is often realized by using a cam transmission structure, and due to the fact that the structural design of cam transmission is unreasonable, the vibration process changes very fast, and the vibration impact is very large, so that the experience degree of consumers is extremely poor. In addition, the vibration mode is single in the prior art, and the use is also extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a multifunctional vibration device which can vibrate horizontally and reciprocally and can also vibrate vertically and reciprocally, and the vibration can be carried out vertically and reciprocally, so as to improve the diversity of vibration modes of the vibration device; utilize first plate, second plate, third plate to realize the continuous decomposition to the carrier horizontal migration stroke, avoid the carrier once only to move too big stroke, ensure the stationarity of vibrations, promote consumer experience.

In order to achieve the above object, the utility model discloses a multifunctional vibration device, which comprises a bottom frame, a first motor and a first transmission mechanism arranged on the bottom frame, a carrier movably arranged on the bottom frame, a second motor and a second transmission mechanism arranged on the carrier, and a support frame movably arranged on the second transmission mechanism, wherein the first motor drives the carrier to vibrate horizontally and reciprocally through the first transmission mechanism, and the second motor drives the support frame to vibrate up and down through the second transmission mechanism; the chassis rotates and is provided with a first shaft body, the first shaft body is provided with a first eccentric wheel, the first transmission mechanism comprises a first plate, a second plate, a third plate and a first supporting piece, one end of the first plate is rotatably sleeved on the outer side of the first eccentric wheel, the other end of the first plate is rotatably arranged with one end of the second plate, the first supporting piece is arranged on the chassis, the middle of the second plate is rotatably arranged on the first supporting piece, the other end of the second plate is rotatably arranged with one end of the third plate, and the other end of the third plate is rotatably arranged on the carrying frame.

Further, the chassis is equipped with two support unit, and the both ends of carrier are equipped with the guide bar that uses with two support unit cooperations respectively, and support unit has three guide pulley of pivoted, and a guide pulley is located the top of guide bar, and two guide pulleys are located the below of guide bar, and the guide pulley is equipped with first annular, and first annular is around the axis of rotation setting of guide pulley, and the guide bar holds and locates in the first annular.

Furthermore, a first bearing is sleeved on the outer side of the first eccentric wheel, and one end of the first plate is sleeved on the outer side of the first bearing.

Furthermore, the first motor drives the first shaft body to rotate through the belt transmission mechanism, the belt transmission mechanism comprises a first belt wheel arranged on an output shaft of the first motor, a second belt wheel arranged on the first shaft body, and an annular belt sleeved on the outer side of the first belt wheel and the outer side of the second belt wheel, the belt wheel is provided with a second annular groove, the second annular groove is arranged around the rotating axis of the belt wheel, the annular belt is provided with an annular rib extending along the length direction of the annular belt, and the inner groove wall of the second annular groove is blocked and abutted against the annular rib.

Further, the carrier frame rotates and is provided with a second shaft body, the second shaft body is provided with a second eccentric wheel, the second transmission mechanism comprises a plurality of transmission units, each transmission unit comprises a fourth plate, a fifth plate and a second supporting piece, one end of the fourth plate is sleeved on the outer side of the second eccentric wheel, the other end of the fourth plate is rotatably arranged with one end of the fifth plate, the second supporting pieces are arranged on the carrier frame, the middle of the fifth plate is rotatably arranged with the second supporting pieces, the other end of the fifth plate is rotatably arranged with the supporting frame, the second motor drives the second shaft body to rotate together with the second eccentric wheel, and the rotating second eccentric wheel drives the supporting frame to vertically lift and vibrate through the plurality of transmission units.

Further, the transmission unit further comprises a sixth plate, a seventh plate and a third support piece, the other end of the fifth plate is rotatably arranged with one end of the sixth plate, the other end of the sixth plate is rotatably arranged with one end of the seventh plate, one end of the third support piece is arranged on the carrier frame, the other end of the third support piece is rotatably arranged with the middle of the seventh plate, and the other end of the seventh plate is rotatably arranged with the support frame.

Further, the number of the transmission units is two, the two transmission units are arranged in a collinear manner, the two transmission units share one fourth plate, and the fifth plates, far away from each other, of the two transmission units are respectively arranged at different positions of the carrier in a rotating manner.

Furthermore, the number of the transmission units is four, the number of the second eccentric wheels is two, the two second eccentric wheels are respectively positioned at two ends of the second shaft body, and the two transmission units at the same end of the second shaft body are arranged in a collinear manner.

Furthermore, the second shaft body and the second eccentric wheel are of an integrated structure, a second bearing is sleeved on the outer side of the second eccentric wheel, and one end of the fourth plate is rotatably sleeved on the outer side of the second bearing.

Further, the first shaft body and the first eccentric wheel are of an integral structure, and the central axis of the first shaft body and the central axis of the first eccentric wheel are spaced from each other and arranged in parallel.

The utility model has the advantages that: during actual use, the first motor can be used for driving the carrier frame and the supporting frame to horizontally vibrate in a reciprocating mode through the first transmission mechanism, the second motor can be used for driving the supporting frame to vertically vibrate through the second transmission mechanism, horizontal reciprocating vibration and vertical vibration can be carried out simultaneously, and the diversity of vibration modes of the vibration device is improved. Utilize first plate, second plate, third plate to realize the continuous decomposition to the carrier horizontal migration stroke, avoid the carrier once only to move too big stroke for the carrier carries out the stroke removal of little distance in proper order, ensures the stationarity of vibrations, promotes consumer experience, avoids the carrier vibrations too big and experience not good.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic perspective view of the first motor, the first shaft, the first transmission mechanism, and the belt transmission mechanism of the present invention;

FIG. 4 is a partially enlarged view of portion A of FIG. 2;

fig. 5 is a schematic perspective view of the second shaft, the second bearing and the second transmission mechanism of the present invention.

The reference numerals include:

1-chassis 2-first motor 3-first transmission mechanism

4-carrier 5-second motor 6-second transmission mechanism

7-support frame 8-first shaft body 9-first eccentric wheel

11-first plate 12-second plate 13-third plate

14-first support 15-first bearing 16-support unit

17-guide rod 18-guide wheel 19-first ring groove

21-first pulley 22-second pulley 23-endless belt

24-second shaft 25-second eccentric 26-drive unit

27-fourth plate 28-fifth plate 29-second brace

31-sixth plate 32-seventh plate 33-third support

34 — second bearing.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

Please refer to fig. 1 to 5, the utility model discloses a multifunctional vibration device, including chassis 1, install first motor 2 and first drive mechanism 3 that sets up on chassis 1, the activity sets up carrier 4 on chassis 1, set up second motor 5 and second drive mechanism 6 on carrier 4, the activity sets up support frame 7 on second drive mechanism 6, chassis 1 is used for placing subaerial, preferably, chassis 1 is roughly the rectangle frame, four corners of the bottom of chassis 1 are equipped with the lift supporting disk respectively, utilize the lift supporting disk to be convenient for place chassis 1 on the bottom surface firmly, the lift supporting disk can the spiro union setting on chassis 1. During actual use, the first motor 2 drives the carrier frame 4 to horizontally reciprocate through the first transmission mechanism 3, the carrier frame 4 with horizontal reciprocating vibration drives the support frame 7 to horizontally reciprocate together with the horizontal reciprocating vibration, and the second motor 5 drives the support frame 7 to vertically lift and vibrate through the second transmission mechanism 6. The lifting support plate is provided with a soft pad which is pressed on the ground, and the impact on the ground in the vibration process of the vibration device is reduced through the arrangement of the soft pad.

Of course, according to actual needs, the first motor 2 can be used to drive the carrier 4 and the supporting frame 7 to horizontally reciprocate and vibrate through the first transmission mechanism 3, and only the horizontal vibration mode is started; the second motor 5 can also be used for driving the support frame 7 to vertically lift and vibrate through the second transmission mechanism 6, and only the vertical vibration mode is started; also can horizontal reciprocating vibration, oscilaltion vibrations go on simultaneously, promote the variety of vibrator vibrations mode.

A first shaft body 8 is rotatably arranged on the underframe 1, the first shaft body 8 is provided with a first eccentric wheel 9, the first transmission mechanism 3 comprises a first plate 11, a second plate 12, a third plate 13 and a first support piece 14, one end of the first plate 11 is rotatably sleeved on the outer side of the first eccentric wheel 9, the other end of the first plate 11 is rotatably arranged with one end of the second plate 12, the lower end of the first support piece 14 is fixedly arranged on the underframe 1, the middle part of the second plate 12 is rotatably arranged at the upper end of the first support piece 14, the other end of the second plate 12 is rotatably arranged with one end of the third support piece 13, and the other end of the third plate 13 is rotatably arranged on the carrying frame 4.

When the first motor 2 drives the carrier 4 to horizontally vibrate in a reciprocating manner through the first transmission mechanism 3, the first plate 11, the second plate 12 and the third plate 13 are used for continuously decomposing the horizontal movement stroke of the carrier 4, so that the carrier 4 is prevented from moving by too large a stroke at one time, the carrier 4 is enabled to sequentially move by small distances, the vibration stability is ensured, the consumer experience is improved, and the problem that the carrier 4 is too large in vibration and poor in experience is avoided.

In the present embodiment, the first shaft 8 and the first eccentric 9 are integrally formed, and the central axis of the first shaft 8 and the central axis of the first eccentric 9 are spaced from and parallel to each other. The first shaft body 8 and the first eccentric wheel 9 are not required to be assembled with each other, so that the mounting efficiency or the dismounting efficiency is improved on one hand, and poor vibration caused by mounting errors of the first eccentric wheel 9 is avoided on the other hand.

The outer side of the first eccentric wheel 9 is sleeved with a first bearing 15, and one end of the first plate 11 is sleeved on the outer side of the first bearing 15. Through the arrangement of the first bearing 15, the abrasion between the first eccentric wheel 9 and the first plate 11 is reduced, the service life is prolonged, and the friction noise between the first eccentric wheel and the first plate is reduced.

The underframe 1 is provided with two supporting units 16, two ends of the carrier 4 are provided with guide rods 17 respectively matched with the two supporting units 16, the supporting units 16 are provided with three rotating guide wheels 18, the rotating axes of the guide wheels 18 are parallel to the horizontal plane, one guide wheel 18 is positioned above the guide rod 17, the two guide wheels 18 are positioned below the guide rods 17, the guide wheel 18 above the guide rods 17 is positioned between the two guide wheels 18 below the guide rods 17, and the guide rods 17 are clamped between the guide wheels 18 which are arranged up and down.

The guide wheel 18 is provided with a first annular groove 19, the first annular groove 19 is arranged around the rotation axis of the guide wheel 18, and the guide rod 17 is accommodated in the first annular groove 19 of the guide wheel 18.

Through the arrangement of the supporting unit 16, the carriage 4 is arranged in a rolling manner with the bottom frame 1 through the guide wheel 18, and when the first motor 2 drives the carriage 4 and the supporting frame 7 to horizontally reciprocate through the first transmission mechanism 3, the abrasion between the carriage 4 and the bottom frame 1 is reduced. Through the arrangement of the first ring groove 19, the inner groove wall of the first ring groove 19 is used for stopping and abutting against the guide rod 17, so that the guide rod 17 is prevented from falling off from the guide wheel 18. Preferably, the number of the supporting units 16 is four, the same end of the carriage 4 is movably disposed with the chassis 1 via two supporting units 16, respectively, and the two supporting units 16 of the same end of the carriage 4 are respectively located at two sides of the carriage 4 far away from each other. Of course, the number of the supporting units 16 may be six, seven, eight, etc. according to actual needs.

The first motor 2 drives the first shaft body 8 to rotate through a belt transmission mechanism, and the belt transmission mechanism comprises a first belt wheel 21 arranged on an output shaft of the first motor 2, a second belt wheel 22 arranged on the first shaft body 8, and an annular belt 23 sleeved on the outer side of the first belt wheel 21 and the outer side of the second belt wheel 22.

The belt wheel is provided with a second annular groove which is arranged around the rotation axis of the belt wheel, the annular belt 23 is provided with an annular rib which extends along the length direction of the annular belt 23, and the inner groove wall of the second annular groove is blocked and abutted against the annular rib. By means of the stopping and abutting of the inner groove wall of the second annular groove to the annular rib, the annular belt 23 is prevented from falling off from the belt wheel, and the annular belt 23 is ensured to be stably sleeved on the outer side of the belt wheel. In this embodiment, the second motor 5 drives the second transmission mechanism 6 to operate via the belt transmission structure, which is not described herein again.

The carrier 4 is rotatably provided with a second shaft body 24, the second shaft body 24 is provided with a second eccentric wheel 25, the second transmission mechanism 6 comprises a plurality of transmission units 26, each transmission unit 26 comprises a fourth plate 27, a fifth plate 28 and a second support member 29, one end of the fourth plate 27 is sleeved on the outer side of the second eccentric wheel 25, the other end of the fourth plate 27 is rotatably arranged with one end of the fifth plate 28, the lower end of the second support member 29 is fixedly arranged on the carrier 4, the middle part of the fifth plate 28 is rotatably arranged with the upper end of the second support member 29, the other end of the fifth plate 28 is rotatably arranged with the support frame 7, the second motor 5 drives the second shaft body 24 to rotate together with the second eccentric wheel 25, and the rotating second eccentric wheel 25 drives the support frame 7 to vertically lift and vibrate through the plurality of transmission units 26.

Through the arrangement of the plurality of transmission units 26, the stable arrangement of the support frame 7 is ensured, and the support frame 7 is prevented from being inclined and turned over due to unstable stress. Through the arrangement of the fourth plate 27 and the fifth plate 28, the stroke of the vertical movement of the support frame 7 is gradually decomposed, so that the phenomenon that the vibration is too large due to too fast vertical lifting of the support frame 7 is avoided, that is, the phenomenon that the support frame 7 moves too large at one time is avoided, and the support frame 7 sequentially moves with small distance strokes is avoided, which means that when the support member 7 is lifted from the height A to the height B, the distance between the height A and the height B is continuously moved step by step; ensure that the oscilaltion of support frame 7 vibrations is gone on steadily, promote user experience.

The transmission unit 26 further includes a sixth plate 31, a seventh plate 32 and a third support member 33, the other end of the fifth plate 28 is rotatably disposed at one end of the sixth plate 31, the other end of the sixth plate 31 is rotatably disposed at one end of the seventh plate 32, one end of the third support member 33 is fixedly disposed on the carrier 4, the other end of the third support member 33 is rotatably disposed at the middle of the seventh plate 32, and the other end of the seventh plate 32 is rotatably disposed with the support frame 7. The stroke of the support frame 7 for ascending and descending is further decomposed by the sixth plate 31 and the seventh plate 32, so that the support frame 7 is ensured to move step by step within the ascending and descending stroke range, and the stability of the ascending and descending vibration of the support frame 7 is ensured.

The number of the transmission units 26 is two, the two transmission units 26 are arranged in a collinear manner, the two transmission units 26 share one fourth plate 27, and fifth plates 28, which are far away from each other, of the two transmission units 26 are respectively arranged at different positions of the carrier 4 in a rotating manner. Through the arrangement of the two transmission units 26, the stress of the support frames 7 on the two sides of the second shaft body 24 is approximately balanced, and the poor use caused by uneven stress of the support frames 7 is avoided.

The number of the transmission units 26 is four, the number of the second eccentric wheels 25 is two, the two second eccentric wheels 25 are respectively located at the left end and the right end of the second shaft body 24, any one end of the second shaft body 24 corresponds to the two transmission units 26, and the two transmission units 26 at the same end of the second shaft body 24 are arranged in a collinear manner. When the second motor 5 drives the second shaft body 24 to rotate, the vibration imbalance at the two ends of the second shaft body 24 caused by the uneven stress at the two ends of the second shaft body 24 is avoided, and the vibration stability of the support frame 7 is ensured.

The second shaft body 24 and the second eccentric wheel 25 are of an integral structure, the central axis of the second shaft body 24 and the central axis of the second eccentric wheel 25 are arranged in parallel at intervals, a second bearing 34 is sleeved outside the second eccentric wheel 25, and one end of the fourth plate 27 is rotatably sleeved outside the second bearing 34. By means of the arrangement of the second bearing 34, the friction noise between the second eccentric wheel 25 and the fourth plate 27 is reduced, the abrasion between the second eccentric wheel and the fourth plate is delayed, and the service life of the second eccentric wheel and the fourth plate is prolonged.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A multifunctional vibration device comprises an underframe, a first motor and a first transmission mechanism which are arranged on the underframe, a carrier frame which is movably arranged on the underframe, a second motor and a second transmission mechanism which are arranged on the carrier frame, and a support frame which is movably arranged on the second transmission mechanism, wherein the first motor drives the carrier frame to horizontally vibrate in a reciprocating manner through the first transmission mechanism, and the second motor drives the support frame to vertically lift and vibrate through the second transmission mechanism; the method is characterized in that: the chassis rotates and is provided with a first shaft body, the first shaft body is provided with a first eccentric wheel, the first transmission mechanism comprises a first plate, a second plate, a third plate and a first supporting piece, one end of the first plate is rotatably sleeved on the outer side of the first eccentric wheel, the other end of the first plate is rotatably arranged with one end of the second plate, the first supporting piece is arranged on the chassis, the middle of the second plate is rotatably arranged on the first supporting piece, the other end of the second plate is rotatably arranged with one end of the third plate, and the other end of the third plate is rotatably arranged on the carrying frame.

2. The multi-functional vibration device of claim 1, wherein: the chassis is equipped with two support unit, and the both ends of carrier are equipped with the guide bar that uses with two support unit cooperations respectively, and support unit has three guide pulley of pivoted, and a guide pulley is located the top of guide bar, and two guide pulleys are located the below of guide bar, and the guide pulley is equipped with first annular, and first annular is around the axis of rotation setting of guide pulley, and the guide bar holds to be located in the first annular.

3. The multi-functional vibration device of claim 1, wherein: the outer side of the first eccentric wheel is sleeved with a first bearing, and one end of the first plate is sleeved on the outer side of the first bearing.

4. The multi-functional vibration device of claim 1, wherein: the first motor drives the first shaft body to rotate through the belt transmission mechanism, and the belt transmission mechanism comprises a first belt wheel arranged on an output shaft of the first motor, a second belt wheel arranged on the first shaft body, and an annular belt sleeved on the outer sides of the first belt wheel and the second belt wheel; the belt wheel is provided with a second annular groove, the second annular groove is arranged around the rotating axis of the belt wheel, the annular belt is provided with an annular rib extending along the length direction of the annular belt, and the inner groove wall of the second annular groove is blocked and abutted against the annular rib.

5. The multi-functional vibration device of claim 1, wherein: the carrier frame rotates and is provided with a second shaft body, the second shaft body is provided with a second eccentric wheel, a second transmission mechanism comprises a plurality of transmission units, each transmission unit comprises a fourth plate, a fifth plate and a second supporting piece, one end of each fourth plate is sleeved on the outer side of the corresponding second eccentric wheel, the other end of each fourth plate is rotatably arranged with one end of the corresponding fifth plate, each second supporting piece is arranged on the carrier frame, the middle of each fifth plate is rotatably arranged with the corresponding second supporting piece, the other end of each fifth plate is rotatably arranged with the corresponding support frame, a second motor drives the second shaft body to rotate together with the corresponding second eccentric wheel, and the rotating second eccentric wheel drives the support frames to vertically lift and vibrate through the plurality of transmission units.

6. The multi-functional vibration device of claim 5, wherein: the transmission unit further comprises a sixth plate, a seventh plate and a third supporting piece, the other end of the fifth plate is rotatably arranged with one end of the sixth plate, the other end of the sixth plate is rotatably arranged with one end of the seventh plate, one end of the third supporting piece is arranged on the carrier frame, the other end of the third supporting piece is rotatably arranged with the middle part of the seventh plate, and the other end of the seventh plate is rotatably arranged with the support frame.

7. The multi-functional vibration device of claim 5, wherein: the number of the transmission units is two, the two transmission units are arranged in a collinear manner, the two transmission units share one fourth plate, and the fifth plates, far away from each other, of the two transmission units are respectively arranged at different positions of the carrier in a rotating manner.

8. The multi-functional vibration device of claim 7, wherein: the number of the transmission units is four, the number of the second eccentric wheels is two, the two second eccentric wheels are respectively positioned at two ends of the second shaft body, and the two transmission units at the same end of the second shaft body are arranged in a collinear manner.

9. The multi-functional vibration device of claim 5, wherein: the second shaft body and the second eccentric wheel are of an integrated structure, a second bearing is sleeved on the outer side of the second eccentric wheel, and one end of the fourth plate is rotatably sleeved on the outer side of the second bearing.

10. The multi-functional vibration device of claim 1, wherein: the first shaft body and the first eccentric wheel are of an integrated structure, and the central axis of the first shaft body and the central axis of the first eccentric wheel are spaced from each other and arranged in parallel.