CN108066121B

CN108066121B - Mechanical mouse hand massager

Info

Publication number: CN108066121B
Application number: CN201711337812.5A
Authority: CN
Inventors: 雷良育; 刘鸿宇; 吴文强
Original assignee: Zhejiang A&F University ZAFU
Current assignee: Zhejiang A&F University ZAFU
Priority date: 2017-12-14
Filing date: 2017-12-14
Publication date: 2020-12-18
Anticipated expiration: 2037-12-14
Also published as: CN108066121A

Abstract

The invention relates to a massager and discloses a mechanical mouse hand massager which comprises a massager body (1), wherein the massager body (1) is cylindrical, a motor (2) is arranged in the massager body, a motor shaft of the motor (2) is connected with a crank rotating shaft (10) which is longitudinally arranged, a plurality of connecting rods (3) which are uniformly arranged around the axis of the crank rotating shaft (10) are fixed on the outer side wall of the crank rotating shaft (10), spherical massage contacts (4) capable of rotating are arranged at the end parts, far away from the crank rotating shaft (10), of the connecting rods (3), and the upper end surfaces of the massage contacts (4) extend out of the upper end surface of the massager body (1). The invention provides an electric massager, which adopts a spherical massage contact (4) to massage hands, has better massage effect, is stable and comfortable in the massage process, has no stimulation, and is compact in overall structure and convenient to carry.

Description

Mechanical mouse hand massager

Technical Field

The invention relates to a massager, in particular to a mechanical mouse hand massager.

Background

The massage therapy method is popular with people due to the advantages of no pain and no side effect, and more people can bring great harm to physical and psychological health due to the fact that the wrist is painful and stiff after the mouse is used for a long time, so that the instrument for treating the mouse hand has high health-care value.

The current massage methods are mainly divided into two main categories, namely manual massagers and hand-held vibration massagers.

Wherein manual massage ware is mostly made of software macromolecular material, clenches, loosens manual massage ware with manual during the use, alleviates the symptom of mouse hand through the activity of finger, and the mode of this kind of gripping is harder, lets this just because of mouse hand and the painful treatment of patient of wrist very painfully pained, and is not obvious to the massage effect of wrist department moreover.

The hand-held type vibrations massager passes through the vibrations striking realization massage effect of massage hammer, need hold the operation with the hand, and wrist department soft tissue is less, and massage hammer impact strength greatly leads to the hand bone to be painful, and vibrations massager self size is big, weight is big, and the people holds the vibrations massager and will be tired soon, therefore vibrations massager is not ideal to the massage treatment effect of mouse hand.

Disclosure of Invention

Aiming at the problems of the massager in the prior art, the invention provides a mechanical mouse hand massager.

In order to solve the technical problem, the invention is solved by the following technical scheme:

the utility model provides a mechanical type mouse hand massager, including the massager body, the massager body is cylindric and inside is equipped with the motor, be connected with the crank pivot of vertical setting on the motor shaft of motor, be fixed with a plurality of connecting rods that evenly arrange around crank pivot axis on the lateral wall of crank pivot, the tip of keeping away from the crank pivot on the connecting rod is equipped with the globular massage contact that just can the rotation, the massager body up end is stretched out to the up end of massage contact, the massage to hand is realized to spherical massage contact, better massage effect has, and the massage process is steady comfortable, no irritation.

Preferably, the crank rotating shaft is connected to a motor shaft of the motor through a transmission mechanism, the transmission mechanism comprises a central rotating shaft and a coupler, the lower end of the coupler is connected to the motor shaft of the motor, the upper end of the central rotating shaft is connected with the crank rotating shaft, the lower end of the central rotating shaft is connected with a large gear with inner teeth, an eccentric small gear meshed with the inner teeth of the large gear is arranged in the large gear, and a convex block clamped with the upper end of the coupler is arranged on the lower surface of. The big gear and the eccentric pinion realize the speed reduction transmission of power, so that the strength of hands is more reasonable and comfortable in the massage process.

Preferably, the central rotating shaft comprises a main shaft body and a disc body arranged on the side wall of the main shaft body, the disc body divides the main shaft body into an upper section and a lower section, the end part of the upper section of the main shaft body is connected with the crank rotating shaft, the large gear is connected to the lower surface of the disc body, and the middle part of the eccentric small gear is sleeved on the lower section of the main shaft body.

Preferably, the massager body comprises a base, a middle cylinder fixed on the base and an upper end cover arranged at the upper end of the middle cylinder, the upper end of the middle cylinder is provided with an upper end plate, the middle part of the upper end plate is provided with a stepped central hole for the upper end of the central rotating shaft to penetrate out, and a positioning shaft ring sleeved on the central rotating shaft is arranged at the stepped part of the stepped central hole. The central rotating shaft can be positioned through the positioning shaft ring, the central rotating shaft is prevented from deviating from the central position in the rotating process, and the crank rotating shaft is ensured to drive the massage contact to rotate stably.

Preferably, a battery jar is arranged on the lower surface of the base, a lithium ion battery electrically connected with the motor is arranged in the battery jar, and a battery sealing cover is further arranged on the battery jar.

Preferably, the upper end cover comprises an annular connecting part connected to the middle cylinder and a shielding part fixed on the inner side surface of the annular connecting part and extending to the center of the upper end cover, and the shielding part extends to the outermost end surface of the massage contact. Under the condition that the limiting part is separated from the straight rod, the massage contact does not fly out under the action of the rotary centrifugal force under the combined action of the shielding part and the annular connecting part, and the safety use performance of the whole massager is effectively improved.

Preferably, the connecting rod is in the shape of an arc bent downwards, a straight rod with the diameter smaller than that of the connecting rod is arranged at the end part, far away from the crank rotating shaft, of the connecting rod, the massage contact penetrates through the straight rod, and a limiting part for axially limiting the massage contact is arranged at the end part of the straight rod.

As preferred, still locate the circular tray of crank pivot upper end including the cover, circular tray sets up in connecting rod top and the dish of circular tray personally submits the arcwall face unanimous with the connecting rod shape, and the design of arcwall face makes the massage contact laminate the hand face more, and massage effect is better.

Preferably, a pair of thread gluing belts which are matched with each other is arranged on the outer side wall of the massager body, and the massager is fixed by the thread gluing belts, so that the pressure can be freely adjusted according to different requirements, and the massager is more humanized.

Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:

the invention provides an electric massager, which adopts a spherical massage contact to massage hands, has better massage effect, is stable and comfortable in massage process, does not have irritation, and is compact in integral structure and convenient to carry.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a sectional view of fig. 1.

Fig. 3 is a schematic view of the structure of the internal transmission part in fig. 1.

Fig. 4 is a schematic structural view of the upper end cap in fig. 1.

Fig. 5 is a schematic structural view of the central rotating shaft in fig. 1.

The names of the parts indicated by the numerical references in the drawings are as follows: the massager comprises a massager body 1, a motor 2, a connecting rod 3, a massage contact 4, a central rotating shaft 5, a coupling 6, a big gear 7, an eccentric pinion 8, a circular tray 9, a crank rotating shaft 10, a base 11, a middle cylinder 12, an upper end cover 13, an adhesive tape 14, a straight rod 31, a limiting piece 32, a main shaft 51, a main shaft 52, a lug 81, a battery tank 111, a battery cover 112, an upper end plate 121, a stepped central hole 122, a positioning shaft ring 123, an annular connecting part 131 and a shielding part 132.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

The utility model provides a mechanical type mouse hand massager, as shown in fig. 1, fig. 2, including massager body 1, massager body 1 is cylindric and inside is equipped with motor 2, massager body 1 in this embodiment includes base 11, be fixed in middle barrel 12 on base 11 and set up in upper end cover 13 of middle barrel 12 upper end, middle barrel 12 upper end is equipped with upper end plate 121, upper end plate 121 middle part is equipped with the ladder centre bore 122 that supplies the upper end of central pivot 5 to wear out, the ladder department of ladder centre bore 122 is equipped with the location rim 123 of a circle of cover on central pivot 5, can fix a position central pivot 5 through location rim 123, avoid central pivot 5 skew central point of rotation in-process to put, guarantee that crank pivot 10 drives massage contact 4 steady rotation. Be equipped with battery jar 111 on the lower surface of base 11, be equipped with the lithium ion battery with motor 2 electric connection in the battery jar 111, still be equipped with battery closing cap 112 on the battery jar 111, still include shift knob, according to the reasonable control current break-make of demand.

The upper end cover 13 comprises an annular connecting portion 131 connected to the middle cylinder 12 and a shielding portion 132 fixed to the inner side surface of the annular connecting portion 131 and extending towards the center of the upper end cover 13, the shielding portion 132 extends to the outermost end face of the massage contact 4, the shielding portion 132 can play a limiting role in the massage contact 4 in certain pairs, in this embodiment, the connecting rod 3 is in an arc shape bending downwards, so that the end portion of the connecting rod 3 can upwards tilt, and the upper surface of the connecting rod 13 can extend out of the upper surface of the upper end cover 13 when the massage contact 4 is connected to the end portion of the connecting rod 3, so that the massage effect of the massage contact 4 can be effectively guaranteed.

The motor shaft of motor 2 is connected with the crank pivot 10 of vertical setting, is fixed with a plurality of connecting rods 3 that evenly arrange around crank pivot 10 axis on the lateral wall of crank pivot 10, and the tip of keeping away from crank pivot 10 on the connecting rod 3 is equipped with globular and massage contact 4 that can the rotation, and the up end of massage contact 4 stretches out massager body 1 up end.

As shown in fig. 4, in the embodiment, the end of the connecting rod 3 away from the crank rotating shaft 10 is provided with a straight rod 31 having a diameter smaller than that of the connecting rod 3, the massage contact 4 is inserted into the straight rod 31, the end of the straight rod 31 is provided with a position limiting member 32 for axially limiting the massage contact 4, the shielding portion 132 of the upper end cap 13 is located above the position limiting member 32, when the position limiting member 32 is separated from the straight rod 31, the massage contact 4 cannot fly out under the action of a rotating centrifugal force under the combined action of the shielding portion 132 and the annular connecting portion, and the safety use performance of the whole massager is effectively improved.

Still locate the circular tray 9 of crank pivot 10 upper end including the cover, circular tray 9 sets up in connecting rod 3 top and circular tray 9's dish personally submits the arcwall face unanimous with connecting rod 3 shape, and circular tray 9's effect is mainly in order to place the hand, and it designs into curved quotation and can make placing of hand more comfortable in plane quotation, makes massage contact 4 more reasonable to the application of force of hand, further improves the massage efficiency.

As shown in fig. 3, in this embodiment, the crank shaft 10 is connected to the motor shaft of the motor 2 through the transmission mechanism, the transmission mechanism is disposed in the middle cylinder 12, the transmission mechanism includes the central shaft 5 and the shaft coupling 6, the lower end of the shaft coupling 6 is connected to the motor shaft of the motor 2, the upper end of the central shaft 5 is connected to the crank shaft 10, the lower end is connected to the gear wheel 7 with the inner teeth, the eccentric pinion 8 engaged with the inner teeth of the gear wheel 7 is disposed in the gear wheel 7, the convex block 81 engaged with the upper end of the shaft coupling 6 is disposed on the lower surface of the eccentric pinion 8, the pinion is eccentrically disposed, the reduction transmission in the power transmission process is realized, so that the force finally transmitted to the massage contact 4 can more reasonably and effectively.

As shown in fig. 5, the central rotating shaft 5 includes a main shaft body 51 and a disc body 52 disposed on a side wall of the main shaft body 51, the disc body 52 divides the main shaft body 51 into an upper section and a lower section, an end of the upper section of the main shaft body 51 is connected to the crank rotating shaft 10, the large gear 7 is connected to a lower surface of the disc body 52, and a middle portion of the eccentric pinion 8 is sleeved on the lower section of the main shaft body 51.

In this embodiment, a pair of hook-and-loop fasteners 14 are disposed on the outer side wall of the massager body 1. In the operation process, the massage contact 4 is firstly attached to the affected part of the wrist by the sticky buckle 14 and fixed, the battery switch is turned on, the lithium ion battery supplies power, the driving motor 2 rotates, the rotating shaft of the motor 2 drives the eccentric pinion 8 to rotate through the coupler 6, the eccentric pinion 8 drives the gearwheel 7 to rotate, the speed is reduced in the process, the gearwheel 7 drives the central rotating shaft 5 to rotate, the central rotating shaft 5 rotating at low speed drives the crank rotating shaft 10 installed at the tail end of the crank to rotate, and then the massage contact 4 installed at the tail end of the crank rotates around the central rotating shaft 5 while rotating around the tail end of the crank under the action of friction force, so that the massage action.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. The utility model provides a mechanical type mouse hand massager, includes massager body (1), its characterized in that: the massager comprises a massager body (1), a motor (2) is arranged in the massager body, a crank rotating shaft (10) which is longitudinally arranged is connected to a motor shaft of the motor (2), a plurality of connecting rods (3) which are uniformly distributed around the axis of the crank rotating shaft (10) are fixed on the outer side wall of the crank rotating shaft (10), spherical massage contacts (4) capable of rotating automatically are arranged at the end parts, far away from the crank rotating shaft (10), of the connecting rods (3), and the upper end faces of the massage contacts (4) extend out of the upper end face of the massager body (1); the crank rotating shaft (10) is connected to a motor shaft of the motor (2) through a transmission mechanism, the transmission mechanism comprises a central rotating shaft (5) and a coupler (6), the lower end of the coupler (6) is connected to the motor shaft of the motor (2), the upper end part of the central rotating shaft (5) is connected with the crank rotating shaft (10), the lower end part of the central rotating shaft is connected with a large gear (7) with internal teeth, an eccentric small gear (8) meshed with the internal teeth of the large gear (7) is arranged in the large gear (7), and a convex block (81) clamped with the upper end part of the coupler (6) is arranged on the lower surface; the central rotating shaft (5) comprises a main shaft body (51) and a disc body (52) arranged on the side wall of the main shaft body (51), the disc body (52) divides the main shaft body (51) into an upper section and a lower section, the end part of the upper section of the main shaft body (51) is connected with the crank rotating shaft (10), a large gear (7) is connected on the lower surface of the disc body (52), and the middle part of an eccentric small gear (8) is sleeved on the lower section of the main shaft body (51); the massager body (1) comprises a base (11), a middle cylinder body (12) fixed on the base (11) and an upper end cover (13) arranged at the upper end of the middle cylinder body (12), wherein an upper end plate (121) is arranged at the upper end of the middle cylinder body (12), a stepped central hole (122) for the upper end part of the central rotating shaft (5) to penetrate out is formed in the middle of the upper end plate (121), and a positioning shaft ring (123) sleeved on the central rotating shaft (5) is arranged at the step part of the stepped central hole (122); a battery jar (111) is arranged on the lower surface of the base (11), a lithium ion battery electrically connected with the motor (2) is arranged in the battery jar (111), and a battery sealing cover (112) is also arranged on the battery jar (111); the upper end cover (13) comprises an annular connecting part (131) connected to the middle cylinder (12) and a shielding part (132) which is fixed on the inner side surface of the annular connecting part (131) and extends to the center of the upper end cover (13), and the shielding part (132) extends to the outermost end surface of the massage contact (4); the connecting rod (3) is in an arc shape which is bent downwards, a straight rod (31) with the diameter smaller than that of the connecting rod (3) is arranged at the end part, far away from the crank rotating shaft (10), of the connecting rod (3), the massage contact (4) penetrates through the straight rod (31), and a limiting part (32) which is used for axially limiting the massage contact (4) is arranged at the end part of the straight rod (31); the crank shaft is characterized by further comprising a circular tray (9) sleeved at the upper end part of the crank shaft (10), wherein the circular tray (9) is arranged above the connecting rod (3), and the disc surface of the circular tray (9) is an arc surface with the shape consistent with that of the connecting rod (3); the outer side wall of the massager body (1) is provided with a pair of magic tapes (14) which are matched with each other.