CN209916593U - Eccentric wheel structure and spine pinching device with same - Google Patents
Eccentric wheel structure and spine pinching device with same Download PDFInfo
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- CN209916593U CN209916593U CN201920353914.4U CN201920353914U CN209916593U CN 209916593 U CN209916593 U CN 209916593U CN 201920353914 U CN201920353914 U CN 201920353914U CN 209916593 U CN209916593 U CN 209916593U
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Abstract
The utility model provides an eccentric wheel structure, which comprises an eccentric wheel, a front pressing plate and a rear pressing plate, wherein the eccentric wheel rotates around the circle center and drives the front pressing plate to move through a connecting rod, so that the front pressing plate and the rear pressing plate form relative motion, and the connecting rod is hinged with an eccentric point of the eccentric wheel; the front pressing plate and the rear pressing plate are two, and the front pressing plate and the rear pressing plate are symmetrically arranged on two sides of the eccentric wheel. The utility model also provides a spine kneading device with this eccentric wheel structure. The eccentric wheel drives the connecting rod to move, the connecting rod indirectly drives the front pressing plate to do reciprocating rotation motion, so that the effects of pressing, kneading, pinching and lifting are formed between the front pressing plate and the rear pressing plate on skin, the action mode is similar to that of the traditional spine pinching therapy, and the physical therapy effect is obvious.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to eccentric wheel structure and have spine device of kneading of this eccentric wheel structure.
Background
An eccentric wheel refers to a wheel with the center not at the rotating point, and generally refers to a round wheel. In the actual production process, the structures of the eccentric wheels are greatly different due to different specific application fields.
The chiropractic therapy is a traditional Chinese medical treatment method for sequentially kneading and twirling the middle joints of the thumbs and the abdomens of the index fingers of two hands on the side surface of the skin on the back of a human body by the side of the thumb, is also called as Nie-ji , is commonly used for treating diseases such as infantile malnutrition and the like, and belongs to infant tuina. The chiropractic therapy can stimulate the vegetative nerve trunk and ganglion of the human body, dredge the channels and collaterals, improve the immunologic function of the organism through complex nerve-fluid factors, and integrally and bidirectionally regulate the visceral activity, thereby preventing and treating various diseases. To improve the effect, the spine pinching technique of "pinching three to one" is often used. Since the spine pinching and the tuina are the traditional manipulations based on the traditional Chinese medicine, they are accomplished by the direct force of the operator's hand and the skill of the skill and the key of the operation, and in the normal case, the manual spine pinching and tuina have the defects of difficult self-implementation, laborious operation and inconvenience.
The Chinese invention patent with the patent number of 201410628876.0 discloses a spine-pinching tendon-loosening health care device, wherein a micro motor drives a turbine arranged on a turbine shaft through a worm so as to drive two narrow-tooth gears connected with the turbine, and the two narrow-tooth gears respectively drive two special-shaped wide-tooth rollers arranged on a roller shaft; the front end of the sliding plate is provided with two front contact cambered surfaces, the two front contact cambered surfaces are respectively provided with a plurality of teeth corresponding to the two special-shaped wide-tooth rollers, and skin and meat on the clamped ridge are pinched between the massage cambered surfaces on the teeth and the front contact cambered surfaces of the sliding plate. The health care device can not really replace the hand of an operator to realize the pinching and lifting method in the traditional spine pinching therapy and can not realize the effect of the traditional spine pinching therapy because the wide tooth roller and the sliding plate have continuous action.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a spine pinching device. The utility model provides a its technical problem adopt following technical scheme to realize:
an eccentric wheel structure comprises an eccentric wheel, a front pressing plate and a rear pressing plate, wherein the eccentric wheel rotates around the circle center and drives the front pressing plate to move through a connecting rod, so that the front pressing plate and the rear pressing plate form relative motion, and the connecting rod is hinged to an eccentric point of the eccentric wheel; the front pressing plate and the rear pressing plate are two, and the front pressing plate and the rear pressing plate are symmetrically arranged on two sides of the eccentric wheel.
Furthermore, the connecting rod comprises a first connecting rod and a second connecting rod which are hinged with each other, the first connecting rod is hinged with an eccentric point of the eccentric wheel, and the second connecting rod is connected with one end of the front pressing plate.
Furthermore, the second connecting rod is detachably and fixedly connected with one end of the front pressure plate.
Furthermore, the second connecting rod and the front pressure plate are of an integral structure.
Further, the eccentric wheel is connected with a driving motor.
The utility model provides a knead dough the spine device with this eccentric wheel structure, contain a set of eccentric wheel structure in the device of kneading dough the spine, the eccentric wheel structure passes through the centre of a circle of eccentric wheel, the first fixed axle of preceding clamp plate, the second fixed axle fixed connection casing of back clamp plate.
Furthermore, the spine pinching device further comprises a guide wheel, the guide wheel is rotatably fixed on the shell through the circle center, and the guide wheel is arranged on the center line between the two front pressing plates and the two rear pressing plates.
Further, the foreign steamer parcel of leading wheel has the silica gel layer, be provided with the silica gel arch on the silica gel layer.
Furthermore, the contact surfaces of the front pressing plate and the skin, and the contact surfaces of the rear pressing plate and the skin are provided with silica gel layers.
Furthermore, the ridge pinching device further comprises a driven gear, the eccentric wheel, the driven gear and the guide wheel are connected in a meshing mode through gears in sequence, and the driven gear is fixed on the shell.
The utility model relates to an eccentric wheel structure and have spine device of kneading dough of this eccentric wheel structure, its beneficial effect lies in: the eccentric wheel drives the connecting rod to move, the connecting rod indirectly drives the front pressing plate to do reciprocating rotation motion, so that the front pressing plate and the rear pressing plate have the effects of pressing, kneading, pinching and lifting on skin, the action mode is similar to that of the traditional spine pinching therapy, and the physical therapy effect is obvious. The leading wheel rolls along the backbone, and surface silica gel plays to press, rub, amazing backbone surface, plays the effect of traditional chinese medical science massage, and silica gel on leading wheel, preceding clamp plate, the back clamp plate can be changed according to effect, different users of difference, when realizing different physiotherapy effects, prevents cross infection.
Drawings
The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the eccentric wheel structure and the eccentric wheel a state point of the spine pinching device with the eccentric wheel structure of the present invention.
Fig. 2 is a schematic structural diagram of the eccentric wheel structure and the eccentric wheel B state point of the spine pinching device with the eccentric wheel structure of the present invention.
Fig. 3 is a schematic structural diagram of the eccentric wheel structure and the eccentric wheel C state point of the spine pinching device with the eccentric wheel structure of the present invention.
Fig. 4 is a schematic structural diagram of the eccentric wheel structure and the eccentric wheel D state point of the spine pinching device with the eccentric wheel structure according to the present invention.
Fig. 5 is a schematic structural diagram of a first embodiment of an eccentric wheel structure and a spine pinching device with the eccentric wheel structure according to the present invention.
Fig. 6 is a bottom view of a first embodiment of an eccentric wheel structure and a spine pinching device with the eccentric wheel structure according to the present invention.
Fig. 7 is a schematic structural diagram of a second embodiment of the eccentric wheel structure and the spine pinching device with the eccentric wheel structure according to the present invention.
Fig. 8 is a bottom view of a second embodiment of the eccentric wheel structure and the spine pinching device with the eccentric wheel structure of the present invention.
Fig. 9 is a schematic structural diagram of a third embodiment of the eccentric wheel structure and the spine pinching device with the eccentric wheel structure of the present invention.
Fig. 10 is a bottom view of a third embodiment of the eccentric wheel structure and the spine kneading device with the eccentric wheel structure according to the present invention.
In the drawing, 1 is an eccentric wheel, 2 is a connecting rod, 3 is a front pressing plate, 4 is a rear pressing plate, 5 is a guide wheel, 6 is a shell, 7 is skin, 8 is a driving motor, 11 is an eccentric point, 21 is a first connecting rod, 22 is a second connecting rod, 31 is a first fixed shaft, 41 is a second fixed shaft, 51 is a driven gear, and 52 is a second driven gear.
Detailed Description
The following describes the embodiments of the present invention with reference to the attached drawings, and it is obvious that the embodiments of the present invention are only a part of the embodiments of the present invention, not all of the 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.
As shown in fig. 1-4, an eccentric wheel structure comprises an eccentric wheel 1, a front pressing plate 3 and a rear pressing plate 4, wherein the eccentric wheel 1 rotates around the center of a circle and drives the front pressing plate 3 to move through a connecting rod 2, so that the front pressing plate 3 and the rear pressing plate 4 form relative movement, and the connecting rod 2 is hinged to an eccentric point 11 of the eccentric wheel 1; the front pressing plate 3 and the rear pressing plate 4 are two, and the two front pressing plates 3 and the two rear pressing plates 4 are symmetrically arranged on two sides of the eccentric wheel 1. The connecting rod 2 comprises a first connecting rod 21 and a second connecting rod 22 which are hinged with each other, the first connecting rod 21 is hinged with the eccentric point 11 of the eccentric wheel 1, and the second connecting rod 22 is connected with one end of the front pressure plate 3.
The eccentric wheel 1 has four special state points in each rotation during the rotation process:
the A state point is as follows: the eccentric point 11 of the eccentric wheel 1 is farthest away from the front pressure plate 3,
b state point: the state when the eccentric point 11 of the eccentric wheel 1 is located at the lowest part of the eccentric wheel 1,
c state point: the eccentric wheel 1 has the eccentric point 11 closest to the front pressure plate 3,
d, state point: the eccentric point 11 of the eccentric wheel 1 is positioned at the uppermost position of the eccentric wheel 1.
the first process is as follows: the process of rotating from the state point A to the state point B, namely the skin 7 is pinched between the front pressing plate 3 and the rear pressing plate 4, so that the technical effect of pinching and kneading in the traditional Chinese medicine is achieved.
And a second process: the distance between the front pressing plate 3 and the rear pressing plate 4 is further reduced in the process of rotating from the B state point to the C state point, and the front pressing plate 3 has upward lifting effect on the skin 7, so that the technical effect of pinching and lifting in the traditional Chinese medicine is formed.
The third process: in the process of rotating from the C state point to the D state point, namely the distance between the front pressing plate 3 and the rear pressing plate 4 is increased, the front pressing plate 3 rotates around the first fixed shaft 31, and has a downward pressing effect on the skin 7, so that the technical effect of 'pressing and kneading' in the traditional Chinese medicine is formed.
The process four is as follows: the process of rotating from the state point D to the state point A, namely the front pressing plate 3 rotates around the first fixed shaft 31, and the technical effect of kneading in the traditional Chinese medicine is achieved on the skin.
In order to make the eccentric wheel 1 structure work more conveniently and more uniformly, the eccentric wheel 1 is connected with a driving motor 8.
The first embodiment is as follows:
as shown in FIGS. 5-6, the spine pinching device with the above-mentioned eccentric wheel structure comprises a set of eccentric wheel structures, and the eccentric wheel structures are fixedly connected with the housing 6 through the circle center of the eccentric wheel 1, the first fixed shaft 31 of the front pressing plate 3 and the second fixed shaft 41 of the rear pressing plate 4. The housing 6 is used to secure the eccentric structure, maintain the safety of the operation process, and make the device more aesthetic. The housing 6 may be in various shapes such as a square, a semicircle, a trapezoid, etc., and may be made of a transparent material or an opaque material. The back pressure plate 4 can also adjust the angle between the skin contact surface and the skin surface through the second fixing shaft 41, so that the back pressure plate is suitable for different users, and the spine pinching effect is better.
In order to facilitate disassembly and assembly and part replacement, the second connecting rod 22 is detachably and fixedly connected with one end of the front pressing plate 3.
In order to enable the spine pinching device to move along the direction of the spine, the spine pinching device further comprises a guide wheel 5, the guide wheel 5 is rotatably fixed on the shell 6 through the center of a circle, and the guide wheel 5 is arranged on the midline between the two front pressing plates 3 and the rear pressing plate 4 and plays roles in supporting and guiding the spine pinching device. The guide wheel 5 and the bottom end of the rear pressing plate 4 are on the same plane, so that the spine pinching effect is ensured.
In order to strengthen the spine pinching effect, the outer wheel of the guide wheel 5 is wrapped by a silica gel layer, a silica gel bulge is arranged on the silica gel layer, and the contact surfaces of the front pressing plate 3, the rear pressing plate 4 and the skin are provided with the silica gel layer. The silica gel is protruding can change different protruding shapes according to the different user demands of user to reach the different spine effect of kneading dough, the silica gel layer can be changed, effectively prevents cross infection.
Example two:
as shown in fig. 7-8, different from the first embodiment, the second connecting rod 22 and the front pressing plate 3 are integrated and fixed to the housing 6 together by the first fixing shaft 31, and the integrated structure makes the second connecting rod 22 stronger and less prone to damage, thereby reducing the number of times of replacing parts.
Example three:
as shown in fig. 9-10, different from the second embodiment, the spine pinching device further includes a driven gear 51, the eccentric wheel 1, the driven gear 51, and the guide wheel 5 are sequentially connected by gear engagement, and the driven gear 51 is fixed on the housing 6. The eccentric wheel 1, the driven gear 51 and the guide wheel 5 are respectively and rotatably fixed on the shell 6, and are mutually in gear transmission, and the guide wheel 5 and the eccentric wheel structure are respectively driven to move by the rotation of the eccentric wheel 1, so that the spine pinching is completed.
A second driven gear 52 with a diameter smaller than that of the guide wheel is coaxially fixed on one side of the guide wheel 5, the second driven gear 52 is meshed with the driven gear 51, and the driven gear 51 drives the second driven gear 52 to rotate, so that the guide wheel 5 is driven to rotate.
The above description is only for the preferred embodiment of the present invention, and the above description of the embodiment is only for the purpose of assisting understanding of the method and the core idea of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention by those of ordinary skill in the art should be included in the protection scope of the present invention.
Claims (10)
1. An eccentric wheel structure which is characterized in that: the eccentric wheel rotates around the circle center and drives the front pressing plate to move through a connecting rod, so that the front pressing plate and the rear pressing plate form relative motion, and the connecting rod is hinged to an eccentric point of the eccentric wheel; the front pressing plate and the rear pressing plate are two, and the front pressing plate and the rear pressing plate are symmetrically arranged on two sides of the eccentric wheel.
2. The eccentric wheel structure according to claim 1, wherein: the connecting rod comprises a first connecting rod and a second connecting rod which are hinged with each other, the first connecting rod is hinged with an eccentric point of the eccentric wheel, and the second connecting rod is connected with one end of the front pressing plate.
3. The eccentric wheel structure according to claim 2, wherein: the second connecting rod is detachably and fixedly connected with one end of the front pressing plate.
4. The eccentric wheel structure according to claim 2, wherein: the second connecting rod and the front pressure plate are of an integral structure.
5. The eccentric wheel structure according to claim 1, wherein: the eccentric wheel is connected with a driving motor.
6. The utility model provides a spine device of kneading with eccentric wheel structure which characterized in that: the spine pinching device comprises a set of eccentric wheel structure as claimed in any one of claims 1 to 5, and the eccentric wheel structure is fixedly connected with the shell through the circle center of the eccentric wheel, the first fixed shaft of the front pressing plate and the second fixed shaft of the rear pressing plate.
7. The spine kneading device with the eccentric wheel structure as claimed in claim 6, wherein: the spine pinching device further comprises a guide wheel, the guide wheel is rotatably fixed on the shell through the circle center, and the guide wheel is arranged on a center line between the two front pressing plates and the two rear pressing plates.
8. The spine kneading device with the eccentric wheel structure as claimed in claim 7, wherein: the foreign steamer parcel of leading wheel has the silica gel layer, be provided with the silica gel arch on the silica gel layer.
9. The spine kneading device with the eccentric wheel structure as claimed in claim 6, wherein: and the contact surfaces of the front pressing plate and the skin, the rear pressing plate and the skin are provided with silica gel layers.
10. The spine kneading device with the eccentric wheel structure as claimed in claim 6, wherein: the ridge kneading device further comprises a driven gear, the eccentric wheel, the driven gear and the guide wheel are connected in a meshed mode through gears in sequence, and the driven gear is fixed on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353914.4U CN209916593U (en) | 2019-03-20 | 2019-03-20 | Eccentric wheel structure and spine pinching device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920353914.4U CN209916593U (en) | 2019-03-20 | 2019-03-20 | Eccentric wheel structure and spine pinching device with same |
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| Publication Number | Publication Date |
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| CN209916593U true CN209916593U (en) | 2020-01-10 |
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| CN201920353914.4U Active CN209916593U (en) | 2019-03-20 | 2019-03-20 | Eccentric wheel structure and spine pinching device with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532240A (en) * | 2022-01-24 | 2022-05-27 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Instrument for carrying out chiropractic therapy on laboratory mouse |
-
2019
- 2019-03-20 CN CN201920353914.4U patent/CN209916593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532240A (en) * | 2022-01-24 | 2022-05-27 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Instrument for carrying out chiropractic therapy on laboratory mouse |
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