CN112274842A

CN112274842A - Electric hula hoop

Info

Publication number: CN112274842A
Application number: CN202011185753.6A
Authority: CN
Inventors: 宋文涛; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-01-29

Abstract

The invention discloses an electric hula hoop which comprises a plurality of positioning units; the positioning unit is provided with a clamping and connecting plate; the positioning unit is connected with a counterweight shell in a sliding way; a driving wheel is rotationally connected in the counterweight shell; a driving motor is fixedly connected in the counterweight shell; the positioning unit is provided with a massage part; the massage part comprises a massage plate and a driving shaft; a positioning part is arranged in the counterweight shell; when the balance weight shell and the positioning unit are relatively fixed, the driving wheel rotates to enable the massage plate to slide in a reciprocating manner; when the counterweight housing is not relatively fixed with the positioning unit, the driving wheel rotates to enable the counterweight housing to slide relative to the positioning unit. The invention can exercise body, and can adjust the exercise intensity by controlling the rotating speed of the counterweight shell; the massage plate can massage the body, and the massage plate is pressed against and loosened with the body in a reciprocating way, so that the body is massaged; the detachable design is adopted, the storage and the carrying are convenient, and the operation in the disassembling and assembling process is simple; adopts automatic operation and is convenient to use.

Description

Electric hula hoop

Technical Field

The invention belongs to the technical field of fitness equipment, and particularly relates to an electric hula hoop.

Background

Chinese patent document No. CN110170143A discloses a hula hoop with a massage function, which includes an annular hoop, a massager, and a locking mechanism, wherein the annular hoop includes a plurality of connecting components and connecting segments, the connecting components are mutually hinged in a detachable manner and form an annular segment with an opening; one end of the opening is formed into a first connecting end; the other end of the opening is formed into a second connecting end; one end of the connecting section is hinged to the first connecting end; the other end of the connecting section is formed into a locking end; the locking mechanism comprises a locking rod, a locking block, an elastic part and a locking hole, and the locking hole is formed in the locking end; the locking block is arranged at the locking end and can move towards or away from the locking hole; the elastic part is arranged at the locking end and is used for providing elastic stress for enabling the locking block to move towards the locking hole; the locking block is used for moving towards the locking hole when the locking rod is threaded into the locking hole; the massager is arranged at the inner side of the connecting section. The invention has the massage function, and the annular ring can be opened and closed.

Above-mentioned patent is when using, only can massage user's waist abdomen to need user's active control, increased the use degree of difficulty, when using for a long time to massage, the physical power and the energy that the user need consume are all more, can not satisfy user's demand to a certain extent.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the electric hula hoop capable of being detachably combined and massaging a plurality of parts is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: an electric hula hoop comprises a plurality of positioning units; a clamping plate which can be sequentially clamped with other positioning units is arranged on one side of the positioning unit, which is far away from the body; one side of the positioning unit, which is far away from the body, is connected with a counterweight shell in a sliding way; a driving wheel which is abutted against one side of the positioning unit far away from the body and can drive the counterweight shell to move is rotationally connected in the counterweight shell; and a driving motor for driving the driving wheel to rotate is fixedly connected in the counterweight shell.

Massage parts for massaging the body are respectively arranged in the positioning units; the massage part comprises massage plates which are horizontally and slidably connected in the corresponding positioning units and point to the body, and driving shafts which are rotatably connected in the corresponding positioning units and are used for driving the massage plates to slide in a reciprocating manner; two positioning parts for fixing the positioning units relatively are symmetrically arranged in the counterweight shell.

When the balance weight shell and the positioning unit are fixed relatively, the driving wheel rotates to drive the driving shaft to rotate, so that the massage plate slides in a reciprocating manner.

When the counterweight housing is not relatively fixed with the positioning unit, the driving wheel rotates to enable the counterweight housing to slide relative to the positioning unit.

As a preferable scheme: a plurality of positioning holes are symmetrically formed at the upper end and the lower end of the positioning unit respectively; the positioning part comprises a plurality of positioning blocks which are longitudinally and slidably connected in the counterweight shell and can be inserted into the corresponding positioning holes, a plurality of transmission rods which are horizontally and slidably connected in the counterweight shell and are used for driving the corresponding positioning blocks to longitudinally move, and a lifting handle which is rotatably connected to one side, far away from the body, of the counterweight shell and is used for driving the corresponding transmission rods to horizontally move; one end of the lifting handle close to the body is fixedly connected with a lug which can abut against the transmission rod and is used for pushing the corresponding transmission rod to move.

When the lifting handle is in a vertical state, the transmission rod is located at a position far away from the body, the positioning block is located at a position far away from the positioning unit, and the positioning block is not inserted into the positioning hole.

When the lifting handle is in a horizontal state, the transmission rod is located at a position close to a body, the positioning block is located at a position close to the positioning unit, and the positioning block is inserted into the positioning hole.

As a preferable scheme: an eccentric shaft parallel to the rotating shaft of the driving shaft is formed in the middle of the driving shaft in a non-middle position; a connecting lug is formed in the center of one end of the massage plate far away from the body; the massage part also comprises a linkage block, two ends of the linkage block are respectively connected with the connecting lug and the rotating shaft of the eccentric shaft in a rotating way, and the linkage block is respectively and longitudinally arranged on the rotating shaft; when the driving shaft rotates, the massage plate reciprocates.

As a preferable scheme: two clamping grooves are symmetrically formed on one side, far away from the body, of the positioning unit, close to the left end and the right end; two clamping parts which can be fixedly clamped with the clamping grooves are symmetrically formed on one side of the clamping plate, which faces the body, and are close to the left end and the right end; the joint portion including be located one end can with positioning element fixed connection's fixed dop and be located the other end can with another positioning element elastic clamping's elasticity dop.

As a preferable scheme: arc-shaped sliding grooves with openings at two ends are formed in the middle parts of the upper end and the lower end of the positioning unit respectively; the upper inner wall and the lower inner wall of the balance weight shell are respectively and rotatably connected with a plurality of sliding wheels which are uniformly arranged and are in rolling connection with the arc-shaped sliding grooves.

As a preferable scheme: and a control panel and a display screen for setting a motion cycle and controlling the start and stop of the function are arranged at the upper end of the counterweight shell.

Compared with the prior art, the invention has the beneficial effects that: when the product is used, the number of the required positioning units is determined according to the waist and abdomen of a user, the two positioning units are held by hands, so that the massage parts of the two positioning units are positioned on the same side, and then the elastic clamping head of the clamping plate on one positioning unit is placed into the clamping groove of the second positioning unit. According to the clamping plate, the clamping plate is pressed to the inner side, the second positioning unit enables the guide inclined plane to deform, the clamping convex strip is made to enter the clamping groove, and the clamping plate enables the two adjacent positioning units to be fixed relatively. And repeatedly clamping the positioning units according to the steps to ensure that all the positioning units are gradually connected into an arc. Then the display screen of the balance weight shell faces upwards, each handle is rotated into the handle groove, the sliding wheels are sequentially inserted into the arc-shaped sliding grooves, the arc formed by the positioning units surrounds the waist and abdomen of a user, and the arc is abutted end to end. The elastic clamping head of the clamping plate at the tail end is clamped into the clamping groove on the positioning unit at the other end, so that the arc-shaped clamping heads are connected end to form a closed ring, and all the massage parts are abutted against the body.

When doing physical exercise, the hand holds the counter weight shell, opens the master switch on the control panel, sets up rotation speed, direction, time etc. on the control panel, loosens the counter weight shell, presses "start" button simultaneously. The control module controls the driving motor to rotate, and the driving motor drives the rotating shaft to rotate through the driving belt, so that the driving wheel rotates. The driving wheel supports against the outer wall of the positioning unit, and rolls along the outer side of the positioning unit, so that the counterweight housing is driven to move along the circumference of the arc-shaped sliding groove. The centrifugal force that the counter weight shell produced will outwards pull the positioning unit in periodicity, and then drive the health and rock for waist abdomen joint obtains the motion, and the health is tempered. When the set time is over, the control module automatically controls the driving motor to stop rotating, and the driving wheel stops rotating step by step to enable the counterweight shell to stop step by step.

When the waist and abdomen massage is carried out, the hand holds the balance weight shell, the balance weight shell rotates to the outer side of the positioning unit close to the position to be massaged, and the position of the positioning unit is adjusted, so that the positioning blocks are respectively opposite to the positioning holes in the same positioning unit. Then the handles are pulled out to the outer side to a horizontal position (two handles can be pulled out or only one handle can be pulled out), the handles rotate to the outer side, the lugs are driven to rotate, the lugs are abutted against the transmission rod, and the lugs rotate to push the transmission rod to the body direction and enable the second spring to compress. The sliding column on the transmission rod is connected with the sliding chute on the positioning block in a sliding mode, and when the transmission rod moves towards the body direction, the positioning block moves towards the positioning unit. When the handle is positioned at a horizontal position, each positioning block is respectively opposite to the positioning hole opposite to the positioning block, at the moment, the counterweight shell is relatively fixed with the positioning unit positioned at the inner side of the counterweight shell, and the driving wheel is abutted to the outer wall of the transmission shaft.

The main switch on the control panel is turned on, the rotating speed, direction, time and the like are set on the control panel, then the 'start' button is pressed, and the control module controls the driving motor to rotate, so that the driving wheel rotates. The driving wheel rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the driving shaft to rotate, an eccentric shaft is arranged at a non-central position in the middle of the driving shaft, and the eccentric shaft pulls the linkage block in a reciprocating mode along with the rotation of the driving shaft. The linkage block is connected with the massage plate, and the massage plate is in reciprocating motion along with the reciprocating motion of the linkage block, so that the massage plate is in reciprocating contact with and loosened from the body, the body is massaged, and the counterweight shell can be held by hands or loosened in the massage process. When the set time is over, the control module automatically controls the driving motor to stop rotating, and the driving wheel stops rotating step by step to stop the massage plate step by step. Then, the handle is rotated inwards to return to the handle groove, the lug rotates and is not abutted to the transmission rod, and the transmission rod moves outwards to the original position under the action of the elastic force of the second spring. The drive rod moves to enable the sliding column to move, the sliding column moves to drive the sliding chute to move, then the positioning block moves to the original position in the direction far away from the positioning unit, the positioning block leaves the positioning hole, and the balance weight shell can slide relative to the positioning unit.

When removing this product, press arbitrary joint board, stir the shifting block on this joint board to keeping away from the fixed dop direction on this joint board for the joint sand grip leaves the joint recess, and this joint board is dialled out to the outside simultaneously, makes elasticity dop and draw-in groove separation. At the moment, the two positioning units adjacent to the clamping plate are separated from each other, and the product is removed.

When other parts are massaged, the counterweight shell and one of the positioning units are taken down, the counterweight shell and the positioning units are held by hands, the positioning units are placed in the counterweight shell, and the positioning blocks are respectively opposite to the positioning holes. Simultaneously two handles are dialled to the outside for two handles laminate each other, and the counter weight shell is fixed relatively with the positioning unit who is located its inboard this moment, and the drive wheel offsets with the transmission shaft outer wall. The hands hold the two handles to move the product to the part needing massage, so that the massage plate is tightly propped against the body. The main switch on the control panel is turned on, the rotating speed, direction, time and the like are set on the control panel, then the 'start' button is pressed, and the control module controls the driving motor to rotate, so that the driving wheel rotates. The driving wheel rotates to drive the massage plate to do reciprocating motion, the massage head is in reciprocating motion and is tightly abutted to the body to be loosened, so that the target part is massaged, after the set time is over, the control module automatically controls the driving motor to stop rotating, the massage is stopped, and the handheld massager can be used.

This product is equipped with the remote controller with the equal control effect of control panel, can adjust the rotational speed, direction, time etc. of counter weight shell at counter weight shell rotation in-process, also can control driving motor's opening and stop to satisfy the user demand that the user is different.

According to the invention, the positioning units are arranged, and the plurality of positioning units are sequentially clamped through the clamping plates to form a closed ring around the waist and abdomen of a user, and the number of the positioning units can be adjusted according to the waist and abdomen circumference of different users, so that the balance weight shell is suitable for different users, and the positioning units are pulled outwards by the balance weight shell along with the circular motion of the balance weight shell, so that the body is exercised; meanwhile, the balance weight shell can be fixedly connected with any positioning unit, the driving shaft is driven to rotate along with the rotation of the driving wheel, the eccentric shaft moves to drive the massage plate to reciprocate, the massage head is made to reciprocate and tightly abut against and loosen the body, and the body is massaged.

According to the invention, the counterweight shell is arranged, when the counterweight shell and the positioning unit can slide relatively, the driving motor rotates to drive the driving wheel to rotate, the driving wheel relatively moves along the outer wall of the positioning unit to enable the counterweight shell to move circularly, and the centrifugal force generated by the counterweight shell pulls the positioning unit to the outer side of the body, so that the joint of the body is rocked, and the body is further exercised; when the balance weight shell and the positioning unit are relatively fixed, the driving motor rotates to drive the driving wheel to rotate, the driving wheel can drive the transmission shaft to rotate, the driving shaft further rotates, the eccentric shaft moves to drive the massage plate to do reciprocating motion, the massage head makes reciprocating motion to tightly support and loosen the body, and therefore the body is massaged.

According to the invention, by arranging the positioning part, when the lifting handle is positioned in the handle groove, the positioning block is not inserted into the positioning hole, and the counterweight shell can slide relative to the positioning unit, so that the body can be exercised; when the handle rotates to a horizontal position to the outside of the handle groove, the convex block pushes the transmission rod to the inner side of the body, the transmission rod moves to enable the sliding column to drive the sliding chute to move, the positioning block moves towards the positioning unit, the positioning block is inserted into the positioning hole, the counterweight shell is relatively fixed with the positioning unit, and then the counterweight shell rotates through the driving motor, so that the massage plate massages the body.

The body can be exercised, the centrifugal force generated by the circumferential motion of the counterweight shell drives the body to shake, so that the joints of the body are moved, and the exercise intensity can be adjusted by controlling the rotating speed of the counterweight shell; the massage plate can massage a body, the eccentric shaft rotates to drive the massage plate to reciprocate and tightly abut against and loosen the body, so that the body is massaged; the invention adopts the detachable design, occupies small space when being disassembled, is convenient for storage and carrying, and has simple operation in the disassembling and assembling process; the invention adopts automatic operation, can set massage time and can adjust in real time through a remote controller, and is convenient to use.

Drawings

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

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 is a schematic structural diagram of the positioning unit of the present invention.

Fig. 5 is a schematic sectional structure view of the positioning unit of the present invention.

Fig. 6 is a schematic structural view of a weight housing of the present invention.

Fig. 7 is a schematic cross-sectional view of a counterweight housing of the present invention.

Fig. 8 is a schematic sectional view showing the structure of the chucking plate of the present invention.

Fig. 9 is a schematic view of the structure of the driving wheel and the driving motor of the present invention.

Fig. 10 is an exploded view of the massage part of the present invention.

FIG. 11 is an exploded view of the positioning part of the present invention.

Fig. 12 and 13 are schematic structural views of the waist and abdomen massaging process of the invention.

Fig. 14 is a schematic diagram of the structure of the exercise process of the present invention.

Fig. 15 is a schematic view of the massage structure of other parts of the present invention.

Fig. 16 is a schematic sectional view showing the massage of other parts of the present invention.

1. A positioning unit; 11. a massage sliding groove; 111. a first plug hole; 112. a second plug hole; 113. a first communication port; 114. a spring pressing plate; 12. an arc-shaped sliding groove; 121. a limiting plate; 13. positioning holes; 14. a card slot; 141. clamping the groove; 2. a clamping and connecting plate; 21. fixing the chuck; 22. an elastic chuck; 221. shifting blocks; 222. clamping the convex strips; 223. a guide slope; 3. a massage part; 31. a massage plate; 311. a massage head; 312. connecting lugs; 32. a drive shaft; 321. a first plug-in rotating shaft; 322. an eccentric shaft; 33. a linkage block; 34. a drive shaft; 341. a second plug-in rotating shaft; 35. a first spring; 4. a drive wheel; 41. a rotating shaft; 5. a drive motor; 61. a counterweight housing; 611. a sliding wheel rotation hole; 612. a drive wheel rotation hole; 613. a slide hole; 614. a sliding groove; 6141. a limiting strip; 615. a spring pressing block; 616. a handle groove; 6161. a through hole; 62. a sealing plate; 621. a second communication port; 63. a sliding wheel; 64. a display screen; 65. a control panel; 7. a positioning part; 71. positioning blocks; 711. a sliding chute; 72. a transmission rod; 721. a sliding post; 73. a handle; 731. a rotating shaft; 74. a bump; 75. a second spring; 8. a storage battery; 9. and a remote controller.

Detailed Description

Referring to fig. 1 to 16, an electric hula hoop according to the present embodiment includes a plurality of positioning units 1; a clamping plate 2 which can be sequentially clamped with other positioning units 1 is arranged on one side of the positioning unit 1 away from the body; a counterweight shell 61 is connected to one side of the positioning unit 1 away from the body in a sliding manner; a driving wheel 4 which is abutted against one side of the positioning unit 1 far away from the body and can drive the counterweight housing 61 to move is rotationally connected in the counterweight housing 61; a driving motor 5 for driving the driving wheel 4 to rotate and a storage battery 8 for supplying power to the driving motor 5 are fixedly connected in the counterweight shell 61; rotating shafts 41 are respectively formed in the central positions of the upper end and the lower end of the driving wheel 4; the driving motor 5 drives the rotating shaft 41 to rotate through a synchronous belt, so that the driving wheel 4 rotates.

The positioning units 1 with proper quantity can be selected according to different waist and abdomen circumferences of a user, and the positioning units 1 are sequentially clamped to form a closed ring shape, so that the waist and abdomen circumference can be better attached to the waist and abdomen of the user; meanwhile, when the portable positioning device is not used, the storage space occupied by the positioning unit 1 is smaller, the storage and the carrying are convenient, the dismounting process is simple, and the use is convenient.

A massage part 3 for massaging the body is respectively arranged in each positioning unit 1; the massage part 3 comprises a massage plate 31 which is horizontally connected in the corresponding positioning unit 1 in a sliding way and points to the body, and a driving shaft 32 which is rotatably connected in the corresponding positioning unit 1 and is used for driving the massage plate 31 to slide back and forth; two positioning parts 7 for fixing the counterweight housing 61 relative to the positioning unit are symmetrically arranged in the counterweight housing 61.

When the counterweight housing 61 and the positioning unit 1 are relatively fixed, the driving wheel 4 rotates to drive the driving shaft 32 to rotate, so that the massage plate 31 slides back and forth; the massage plate 31 is pressed against and loosened from the body in a reciprocating manner, so that the body can be massaged.

When the weight housing 61 is not relatively fixed to the positioning unit 1, the driving wheel 4 rotates so that the weight housing 61 slides relative to the positioning unit 1. Centrifugal force generated by circular motion of the counterweight housing 61 periodically pulls the positioning unit 1 to the outside of the body, so that the body can shake, the waist and abdomen joints can move, and the body can be exercised.

A plurality of positioning holes 13 are symmetrically formed at the upper end and the lower end of the positioning unit 1 respectively; the positioning part 7 comprises a plurality of positioning blocks 71 which are longitudinally slidably connected in the counterweight housing 61 and can be inserted into the corresponding positioning holes 13, a plurality of transmission rods 72 which are horizontally slidably connected in the counterweight housing 61 and are used for driving the corresponding positioning blocks 71 to longitudinally move, and a handle 73 which is rotatably connected on one side of the counterweight housing 61 away from the body and is used for driving the corresponding transmission rods 72 to horizontally move; one end of the handle 73 close to the body is fixedly connected with a lug 74 which can be abutted against the transmission rod 72 and is used for pushing the corresponding transmission rod 72 to move.

The upper and lower inner walls of the counterweight housing 61 are respectively formed with a sliding hole 613 which is longitudinally and slidably connected with the corresponding positioning block 71; the upper and lower inner walls of the counterweight housing 61 are respectively formed with a sliding groove 614 connected with the corresponding transmission rod 72 in a horizontal sliding manner and communicated with the corresponding sliding hole 613; and limiting strips 6141 for limiting the longitudinal movement of the transmission rod 72 are respectively formed on the outer sides of the two inner walls, which are opposite to the sliding grooves 614, of the corresponding transmission rod 72.

The end of the transmission rod 72 far away from the handle 73 is formed with a sliding column 721; a sliding chute 711 which is connected with the corresponding sliding column 721 in a sliding manner and is obliquely arranged is formed in the positioning block 71; when the transmission rod 72 moves toward the body, the sliding column 721 drives the corresponding sliding chute 711, so that the positioning block 71 moves toward the positioning unit 1; when the transmission rod 72 moves away from the body, the sliding column 721 drives the corresponding sliding chute 711, so that the positioning block 71 moves away from the positioning unit 1.

A second spring 75 for moving the transmission rod 72 away from the body is arranged between each transmission rod 72 and the counterweight housing 61; spring pressing blocks 615 which are pressed against the corresponding second springs 75 are respectively formed on the upper inner wall and the lower inner wall of the counterweight shell 61.

A handle groove 616 for accommodating each handle 73 is formed on the side of the weight shell 61 away from the body; a through hole 6161 communicated with the interior of the counterweight shell 61 is formed in the inner wall of the handle groove 616; two ends of the handle 73 are symmetrically formed with oppositely extending rotating shafts 731; the rotating shaft 731 passes through the corresponding through hole 6161 and enters the counterweight housing 61; the protruding block 74 is located at a non-central position of one end of the weight housing 61 facing the corresponding rotating shaft 731 and is fixedly connected to the corresponding rotating shaft 731.

When the handle 73 is in the vertical state, the handle 73 is located in the handle groove 616, the transmission rod 72 is located at a position far away from the body under the elastic force of the second spring 75, the positioning block 71 is located at a position far away from the positioning unit 1, the positioning block 71 is not inserted into the positioning hole 13, and the weight housing 61 can slide relative to the positioning unit 1.

When the handle 73 is in a horizontal state, the protrusion 74 pushes the corresponding transmission rod 72, so that the transmission rod 72 is located at a position close to the body, the positioning block 71 is located at a position close to the positioning unit 1, the positioning block 71 is inserted into the positioning hole 13, and the counterweight housing 61 is fixed relative to the positioning unit 1.

When the counterweight shell 61 and the positioning unit 1 can slide relatively, the driving motor 5 rotates to drive the driving wheel 4 to rotate, the driving wheel 4 moves relatively along the outer wall of the positioning unit 1 to enable the counterweight shell 61 to move circularly, and centrifugal force generated by the counterweight shell 61 pulls the positioning unit 1 towards the outer side of a body to enable joints of the body to shake, so that the body can be exercised; when the counterweight housing 61 is fixed relative to the positioning unit 1, the driving motor 5 rotates to drive the driving wheel 4 to rotate, so that the driving shaft 32 rotates to drive the massage plate 31 to reciprocate, and the body is massaged.

An eccentric shaft 322 parallel to the rotating shaft of the driving shaft 32 is formed in the middle of the driving shaft 32 at a non-middle position; a connecting lug 312 is formed at the central position of one end of the massage plate 31 far away from the body; the massage part 3 also comprises a linkage block 33, two ends of which are respectively connected with the connecting lug 312 and the rotating shaft of the eccentric shaft 322 in a rotating way, and the linkage block 33 is respectively and longitudinally arranged; when the drive shaft 32 rotates, the massage plate 31 reciprocates.

The massage part 3 also comprises a transmission shaft 34 which is rotatably connected in the corresponding positioning unit 1 and is in transmission connection with the corresponding driving shaft 32; a massage sliding groove 11 for accommodating the corresponding massage part 3 is formed on one side of the positioning unit 1 facing the body; second plug-in rotating shafts 341 are respectively formed in the central positions of the upper end and the lower end of the transmission shaft 34; the upper and lower inner walls of the massage sliding groove 11 are respectively formed with a second inserting hole 112 rotatably connected with the corresponding second inserting rotating shaft 341; a first communication port 113 communicated with the corresponding massage sliding groove 11 is formed in the middle of one side of the positioning unit 1 away from the body; the outer wall of the transmission shaft 34 penetrates through the corresponding first communication port 113 to the outside; when the weight housing 61 is fixed relative to the positioning unit 1, the driving wheel 4 abuts against the transmission shaft 34 in the positioning unit 1, and the driving wheel 4 rotates to enable the transmission shaft 34 to rotate synchronously.

A first plug-in rotating shaft 321 is respectively formed in the central positions of the upper end and the lower end of the driving shaft 32; the upper and lower inner walls of the massage sliding groove 11 are respectively formed with a first inserting hole 111 rotatably connected with the corresponding first inserting rotating shaft 321; massage heads 311 for massaging are respectively formed at one end of the massage plate 31 facing the body; the massage head 311 may be a circle or other shapes capable of playing a massage effect; two first springs 35 for moving the massage plate 31 towards the body are respectively arranged between one end of the massage plate 31 away from the body and the corresponding massage sliding groove 11 at the left side and the right side of the connecting lug 312; during the circular motion of the counterweight housing 61, the first spring 35 enables the massage plate 31 to be positioned close to the body in the massage sliding groove 11; a spring pressing plate 114 is formed in the massage sliding groove 11 to abut against the corresponding first spring 35.

To facilitate the installation of the various components within the positioning unit 1; the positioning unit 1 is formed by fixing an upper half shell and a lower half shell which are identical to each other.

When the counterweight housing 61 and the positioning unit 1 are relatively fixed, the driving motor 5 rotates to rotate the driving wheel 4, the driving wheel 4 rotates to drive the transmission shaft 34 to rotate, the transmission shaft 34 rotates to drive the driving shaft 32 to rotate, the eccentric shaft 322 reciprocally pulls the linkage block 33, and accordingly the massage plate 31 reciprocally abuts against and is loosened from the body, and the body is massaged.

Two clamping grooves 14 are symmetrically formed at one side of the positioning unit 1, which is far away from the body and close to the left end and the right end; two clamping parts which can be fixedly clamped with the clamping grooves 14 are symmetrically formed on one side, facing the body, of the clamping plate 2, close to the left end and the right end; the joint portion including be located one end can with positioning element 1 fixed connection's fixed dop 21 and be located the other end can with another positioning element 1 elastic clamping's elasticity dop 22.

A clamping groove 141 is formed on the inner wall of the clamping groove 14 away from the massage sliding groove 11 and in the direction away from the body; a clamping convex strip 222 which can be clamped with the clamping groove 141 is formed on one side, facing the fixed clamping head 21 on the same clamping plate 2, of the elastic clamping head 22; the elastic chuck 22 is formed with a guiding slope 223 for facilitating the clamping convex strip 222 to enter the clamping groove 141.

When clamping, the two positioning units 1 are held by hands, so that the massage parts 3 of the two positioning units 1 are located on the same side, and then the elastic clamping head 22 of the clamping plate 2 on one positioning unit 1 is placed into the clamping groove 14 of the second positioning unit 1. Press to the inboard joint board 2, the second positioning element 1 makes direction inclined plane 223 deformation, and then makes joint sand grip 222 enters into in the joint recess 141, joint board 2 makes adjacent two positioning element 1 relatively fixed. And repeatedly clamping the positioning units 1 in sequence according to the steps, so that all the positioning units 1 are gradually connected into a closed ring shape.

One end of the elastic clamping head 22, which is far away from the body, is provided with a shifting block 221 which penetrates out of the clamping plate 2; when the clamping plate 2 is removed, the shifting block 221 is shifted towards the direction away from the fixed clamping head 21 on the clamping plate 2, so that the clamping convex strip 22 leaves the clamping groove 141, and the clamping plate 2 is shifted outwards, so that the elastic clamping head 22 is separated from the clamping groove 14, and at the moment, the two positioning units 1 adjacent to the clamping plate 2 are separated from each other.

Clamping plate 2 makes 1 easy dismounting of positioning element can select suitable quantity according to user's waist belly when using positioning element 1 carries out the joint to satisfy different users, when not using, it is solitary positioning element 1 occupies space for a short time, easily accomodates and carries.

Arc-shaped sliding grooves 12 with openings at two ends are formed in the middle parts of the upper end and the lower end of the positioning unit 1 respectively; the upper inner wall and the lower inner wall of the counterweight shell 61 are respectively and rotatably connected with a plurality of sliding wheels 63 which are uniformly arranged and are in rolling connection with the arc-shaped sliding groove 12; limiting plates 121 for limiting the longitudinal movement of the sliding wheel 63 are respectively formed in the arc-shaped sliding groove 12 and located at the outer side of the sliding wheel 63.

A sealing plate 62 for sealing the counterweight housing 61 is fixedly connected to one end of the counterweight housing 61 facing the body; the driving wheel 4, the driving motor 5 and the storage battery 8 are arranged between the counterweight housing 61 and the sealing plate 62; a second communication port 621 which penetrates the sealing plate 62 and is used for enabling the driving wheel 4 to protrude outwards is formed at one end, facing the body, of the sealing plate 62.

The upper and lower inner walls of the counterweight housing 61 are positioned at one side of the sealing plate 62 facing the body and are respectively formed with a sliding wheel rotating hole 611 rotationally connected with the sliding wheel 63; the upper and lower inner walls of the counterweight housing 61 are formed with driving wheel rotation holes 612 on the side of the sealing plate 62 away from the body, respectively, for rotatably connecting with the driving shaft 41.

The sliding wheel 63 enables the counterweight housing 61 to slide more smoothly, and meanwhile, the sliding wheel 63 is enabled to easily span between two adjacent positioning units 1 by adopting a single interval type sliding mode, so that obvious pause and frustration are not generated.

The upper end of the counterweight shell 61 is provided with a control panel 65 and a display screen 64 for setting a motion cycle and controlling the start and stop of functions.

A control module is arranged in the counterweight shell 61; the control panel 65, the display screen 64, the driving motor 5 and the storage battery 8 are electrically connected with the control module; the control module is equipped with a remote control 9; the remote controller 9 has the same functions as the control panel 65 and the display screen 64; the remote controller 9 is connected with the control module through wireless signals.

The display screen 64 is used for displaying the movement period, speed, direction and the like of the counterweight housing 61; the control panel 65 is provided with buttons for adjusting the setting contents displayed on the display screen 64, and is provided with a "main switch" and a "start" button.

When the product is used, the required number of the positioning units 1 is determined according to the waist and abdomen of a user, the two positioning units 1 are held by hands, so that the massage parts 3 of the two positioning units 1 are positioned at the same side, and then the elastic clamping head 22 of the clamping plate 2 on one positioning unit 1 is placed into the clamping groove 14 of the second positioning unit 1. Press joint board 2 to the inboard, second positioning element 1 makes direction inclined plane 223 deformation, and then makes joint sand grip 222 enter into joint recess 141, and joint board 2 makes two adjacent positioning element 1 relatively fixed. And repeatedly clamping the positioning units 1 according to the steps to ensure that all the positioning units 1 are gradually connected into an arc. Then, the display screen 64 of the counterweight housing 61 is directed upward, the handles 73 are rotated into the handle grooves 616, the sliding wheels 63 are sequentially inserted into the arc-shaped sliding grooves 12, the arc-shaped positioning unit 1 surrounds the waist and abdomen of the user, and the arc-shaped positioning unit 1 abuts against each other end to end. The elastic clamping head 22 of the clamping plate 2 at the tail end is clamped into the clamping groove 14 on the positioning unit 1 at the other end, so that the arc-shaped end-to-end connection forms a closed ring shape, and all the massage parts 3 are abutted against the body at the moment.

When exercising, the user holds the weight housing 61 with his hand, turns on the main switch on the control panel 65, sets the rotation speed, direction, time, etc. on the control panel 65, releases the weight housing 61, and presses the "start" button. The control module controls the driving motor 5 to rotate, and the driving motor 5 drives the rotating shaft 41 to rotate through the transmission belt, so that the driving wheel 4 rotates. The driving wheel 4 is abutted against the outer wall of the positioning unit 1, and the driving wheel 4 rolls along the outer side of the positioning unit, so as to drive the counterweight housing 61 to move along the circumference of the arc-shaped sliding groove 12. The centrifugal force that counter weight shell 61 produced will outwards pull the positioning unit in periodicity, and then drive the health and rock for waist abdomen joint obtains the motion, and the health is tempered. When the set time is over, the control module automatically controls the driving motor 5 to stop rotating, and the driving wheel 4 stops rotating step by step so that the counterweight housing 61 stops step by step.

When the waist and abdomen massage is performed, the hand holds the balance weight shell 61, rotates to the outer side of the positioning unit 1 close to the position to be massaged, and adjusts the position of the positioning unit 1, so that each positioning block 71 is respectively opposite to the positioning hole 13 on the same positioning unit 1. Then the handles 73 are pulled out to the horizontal position (two handles 73 can be pulled out or only one handle 73 can be pulled out), the handles 73 rotate outwards to drive the bumps 74 to rotate, the bumps 74 abut against the transmission rod 72, and the bumps 74 rotate to push the transmission rod 72 towards the body direction and compress the second spring 75. The sliding column 721 of the transmission rod 72 is slidably connected to the sliding chute 711 of the positioning block 71, so that when the transmission rod 72 moves towards the body, the positioning block 71 will move towards the positioning unit 1. When the handle 73 is located at a horizontal position, each positioning block 71 is respectively opposite to the positioning hole 13 opposite to the positioning block, at this time, the counterweight housing 61 is relatively fixed with the positioning unit 1 located at the inner side, and the driving wheel 4 is abutted to the outer wall of the transmission shaft 34.

The main switch on the control panel 65 is turned on, the rotation speed, direction, time, etc. are set on the control panel 65, and then the "start" button is pressed, and the control module controls the driving motor 5 to rotate, thereby rotating the driving wheel 4. The driving wheel 4 rotates to drive the transmission shaft 34 to rotate, the transmission shaft 34 rotates to drive the driving shaft 32 to rotate, an eccentric shaft 322 is arranged at a non-central position in the middle of the driving shaft 32, and the eccentric shaft 322 pulls the linkage block 33 in a reciprocating mode along with the rotation of the driving shaft 32. The linkage block 33 is connected with the massage plate 31, and the massage plate 31 is further made to be in reciprocating contact with the body and loosened along with the reciprocating motion of the linkage block 33, so that the body is massaged, and the counterweight shell 61 can be held by hands or loosened during the massage process. When the set time is over, the control module automatically controls the driving motor 5 to stop rotating, and the driving wheel 4 stops rotating step by step so that the massage plate 31 stops step by step. Subsequently, the handle 723 is turned inward to be returned to the handle groove 616, the projection 74 is turned so as not to abut against the transmission lever 72, and the transmission lever 72 is moved outward of the body to the original position by the elastic force of the second spring 75. The transmission rod 72 moves to make the sliding column 721 move, the sliding column 721 moves to drive the sliding chute 711 to move, so that the positioning block 71 moves to the original position in the direction away from the positioning unit 1, the positioning block 71 leaves the positioning hole 13, and the counterweight housing 61 can slide relative to the positioning unit 1.

When removing this product, press arbitrary joint board 2, stir shifting block 221 on this joint board 2 to keeping away from fixed dop 21 direction on this joint board 2 for joint sand grip 22 leaves joint recess 141, dials this joint board 2 to the outside simultaneously, makes elasticity dop 22 and draw-in groove 14 separation. At this time, two positioning units 1 adjacent to the clamping plate 2 are separated from each other, and the product is removed.

When massaging other parts, the counterweight shell 61 and one of the positioning units 1 are taken down, the counterweight shell 61 and the positioning unit 1 are held by hands, the positioning unit 1 is placed in the counterweight shell 61, and the positioning blocks 71 are respectively opposite to the positioning holes 13. Simultaneously two handles 73 are pulled out to the outside for two handles 73 laminate each other, and counter weight shell 61 is fixed relatively with the positioning unit 1 that is located its inboard this moment, and drive wheel 4 offsets with transmission shaft 34 outer wall. The hands hold the two handles 73, and the product is moved to the part to be massaged, so that the massage plate 31 is tightly pressed against the body. The main switch on the control panel 65 is turned on, the rotation speed, direction, time, etc. are set on the control panel 65, and then the "start" button is pressed, and the control module controls the driving motor 5 to rotate, thereby rotating the driving wheel 4. The driving wheel 4 rotates to drive the massage plate 31 to do reciprocating motion, the massage head 311 reciprocates to be tightly abutted against the body and loosened, so that the target part is massaged, after the set time is over, the control module automatically controls the driving motor 5 to stop rotating, the massage stops, and the massager can be used as a handheld massager.

This product is equipped with the remote controller 9 with the same control effect of control panel 65, can adjust the rotational speed, direction, time etc. of counter weight shell 61 in counter weight shell 61 rotation process, also can control the start-stop of driving motor 5 to satisfy the different user demand of user.

According to the invention, the positioning units 1 are arranged, the positioning units 1 are sequentially clamped through the clamping plates 2, so that a closed ring surrounding the waist and abdomen of a user is formed, the number of the positioning units 1 can be adjusted according to the waist and abdomen circumference of different users, and therefore, the positioning unit 1 is suitable for different users, and along with the circular motion of the counterweight shell 61, the counterweight shell 61 pulls the positioning units 1 outwards, so that the body is exercised; meanwhile, the counterweight housing 61 can be fixedly connected with any positioning unit 1, and with the rotation of the driving wheel 4, the driving shaft 32 is driven to rotate, the eccentric shaft 322 moves to drive the massage plate 31 to reciprocate, so that the massage head 331 is pressed against and loosened from the body in a reciprocating manner, and the body is massaged.

According to the invention, by arranging the counterweight shell 61, when the counterweight shell 61 and the positioning unit 1 can slide relatively, the driving motor 5 rotates to drive the driving wheel 4 to rotate, the driving wheel 4 moves relatively along the outer wall of the positioning unit 1 to enable the counterweight shell 61 to move circularly, and the centrifugal force generated by the counterweight shell 61 pulls the positioning unit 1 towards the outer side of the body to enable the body joint to shake, so that the body can be exercised; when the balance weight housing 61 is fixed relative to the positioning unit 1, the driving motor 5 rotates to drive the driving wheel 4 to rotate, the driving wheel 4 can drive the transmission shaft 34 to rotate, and further the driving shaft 32 rotates, the eccentric shaft 322 moves to drive the massage plate 31 to reciprocate, so that the massage head 331 reciprocates to tightly abut against and loosen the body, and the body is massaged.

According to the invention, by arranging the positioning part 7, when the handle 73 is positioned in the handle groove 616, the positioning block 71 is not inserted into the positioning hole 13, and the counterweight shell 61 can slide relative to the positioning unit 1, so that the body can be exercised; when the handle 73 rotates to a horizontal position towards the outer side of the handle groove 616, the projection 74 pushes the transmission rod 72 towards the inner side of the body, the transmission rod 72 moves to enable the sliding column 721 to drive the sliding chute 711 to move, so that the positioning block 71 moves towards the positioning unit 1, the positioning block 71 is inserted into the positioning hole 13, the counterweight housing 61 is relatively fixed with the positioning unit 1, and then the driving motor 5 rotates to enable the massage plate 31 to massage the body.

Claims

1. An electric hula hoop, which is characterized in that: comprises a plurality of positioning units; a clamping plate which can be sequentially clamped with other positioning units is arranged on one side of the positioning unit, which is far away from the body; one side of the positioning unit, which is far away from the body, is connected with a counterweight shell in a sliding way; a driving wheel which is abutted against one side of the positioning unit far away from the body and can drive the counterweight shell to move is rotationally connected in the counterweight shell; a driving motor for driving the driving wheel to rotate is fixedly connected in the counterweight shell; massage parts for massaging the body are respectively arranged in the positioning units; the massage part comprises massage plates which are horizontally and slidably connected in the corresponding positioning units and point to the body, and driving shafts which are rotatably connected in the corresponding positioning units and are used for driving the massage plates to slide in a reciprocating manner; two positioning parts for fixing the counterweight shell relative to the positioning unit are symmetrically arranged in the counterweight shell; when the counterweight shell and the positioning unit are relatively fixed, the driving wheel rotates to drive the driving shaft to rotate, so that the massage plate slides in a reciprocating manner; when the counterweight housing is not relatively fixed with the positioning unit, the driving wheel rotates to enable the counterweight housing to slide relative to the positioning unit.

2. An electric hula hoop according to claim 1, wherein: a plurality of positioning holes are symmetrically formed at the upper end and the lower end of the positioning unit respectively; the positioning part comprises a plurality of positioning blocks which are longitudinally and slidably connected in the counterweight shell and can be inserted into the corresponding positioning holes, a plurality of transmission rods which are horizontally and slidably connected in the counterweight shell and are used for driving the corresponding positioning blocks to longitudinally move, and a lifting handle which is rotatably connected to one side, far away from the body, of the counterweight shell and is used for driving the corresponding transmission rods to horizontally move; one end of the lifting handle close to the body is fixedly connected with a lug which can be abutted against the transmission rod and is used for pushing the corresponding transmission rod to move;

when the lifting handle is in a vertical state, the transmission rod is located at a position far away from a body, the positioning block is located at a position far away from the positioning unit, and the positioning block is not inserted into the positioning hole;

3. An electric hula hoop according to claim 1, wherein: an eccentric shaft parallel to the rotating shaft of the driving shaft is formed in the middle of the driving shaft in a non-middle position; a connecting lug is formed in the center of one end of the massage plate far away from the body; the massage part also comprises a linkage block, two ends of the linkage block are respectively connected with the connecting lug and the rotating shaft of the eccentric shaft in a rotating way, and the linkage block is respectively and longitudinally arranged on the rotating shaft; when the driving shaft rotates, the massage plate reciprocates.

4. An electric hula hoop according to claim 1, wherein: two clamping grooves are symmetrically formed on one side, far away from the body, of the positioning unit, close to the left end and the right end; two clamping parts which can be fixedly clamped with the clamping grooves are symmetrically formed on one side of the clamping plate, which faces the body, and are close to the left end and the right end; the joint portion including be located one end can with positioning element fixed connection's fixed dop and be located the other end can with another positioning element elastic clamping's elasticity dop.

5. An electric hula hoop according to claim 1, wherein: arc-shaped sliding grooves with openings at two ends are formed in the middle parts of the upper end and the lower end of the positioning unit respectively; the upper inner wall and the lower inner wall of the balance weight shell are respectively and rotatably connected with a plurality of sliding wheels which are uniformly arranged and are in rolling connection with the arc-shaped sliding grooves.

6. An electric hula hoop according to claim 1, wherein: and a control panel and a display screen for setting a motion cycle and controlling the start and stop of the function are arranged at the upper end of the counterweight shell.