CN112316357A

CN112316357A - Intelligent electric hula hoop

Info

Publication number: CN112316357A
Application number: CN202011185772.9A
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: 2021-02-05

Abstract

The invention discloses an intelligent electric hula hoop, which belongs to the field of intelligent home furnishing and comprises an annular installation pipe; the outer wall of the annular mounting pipe is provided with a plurality of massage units; the massage unit comprises a fixed unit and a plurality of floating units; the massage unit is connected with a balance weight shell in a sliding way; a driving wheel and a driving motor are arranged in the counterweight shell; the air pump part is fixedly connected in the fixed unit; the air pump part comprises a piston cylinder and a second piston; the piston cylinder rotates to enable the second piston to slide; when the counterweight shell and the fixing unit are relatively fixed, the driving wheel rotates to enable the piston cylinder to rotate; when the weight housing is not relatively fixed with the fixing unit, the driving wheel rotates so that the weight housing slides along the outside of the massage unit. The invention can automatically massage the waist and the abdomen and can adjust the massage intensity; the body can be exercised; the waist and the abdomen of a user can be tightly attached, stepless adjustment is realized, and the attachment is more tight; adopts automatic operation and is simple and convenient to use.

Description

Intelligent electric hula hoop

Technical Field

The invention belongs to the technical field of intelligent home furnishing, and particularly relates to an intelligent 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.

When the hula hoop is used, the hula hoop is sleeved on the waist and the abdomen of a user, and massage is realized through the massager and the waist and the abdomen of the user, but in the actual use process, the hula hoop cannot be adapted to the bodies of all users due to the fact that the connecting component and the connecting section are of fixed lengths, and the massage effect is greatly reduced due to the fact that the hula hoop is too loose or too tight, and the expected massage purpose cannot be achieved.

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 which can be adjusted to fit the waist and the abdomen of a user in a stepless manner and can be used for body building and massage is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: an intelligent electric hula hoop comprises an annular mounting tube which is connected end to end in a sealing and sliding manner; the outer wall of the annular mounting pipe is sequentially provided with a plurality of massage units for massage; the massage unit comprises a fixed unit fixedly connected to the middle of the annular installation pipe and a plurality of floating units located on two sides of the fixed unit and connected to the outer wall of the annular installation pipe in a sliding mode.

One side of the massage 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 the outer wall of the massage unit 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.

An air pump part for pumping air in the annular mounting pipe is fixedly connected in the fixing unit; the air pump part comprises a piston cylinder which is rotationally connected in the fixed unit and is communicated with the annular mounting pipe in a one-way mode and a second piston which is connected in the piston cylinder in a sealing and sliding mode; the piston cylinder can make the second piston slide longitudinally, and then air in the annular mounting pipe is extracted.

When the weight housing is relatively fixed to the fixing unit, the driving wheel rotates to rotate the piston cylinder.

When the weight housing is not relatively fixed with the fixing unit, the driving wheel rotates so that the weight housing slides along the outside of the massage unit.

As a preferable scheme: the upper end of the second piston is fixedly connected with a sliding column which is longitudinally and slidably connected with the fixing unit; the outer wall of the sliding column is symmetrically formed with guide rods which horizontally extend towards the outer side; a closed guide groove in sliding connection with the guide rod is formed in the inner wall of the piston cylinder; when the piston cylinder rotates, the guide groove enables the second piston to slide up and down in a reciprocating mode.

As a preferable scheme: a positioning frame which points to the middle part of the body and is used for fixing the counterweight shell is horizontally and movably connected in the counterweight shell; a plurality of inserting through holes are uniformly formed in one side of the fixing unit, which is far away from the body; and one side of the positioning frame facing the body is uniformly formed with a plurality of inserting columns which can be inserted into the inserting through holes.

When the inserting column is inserted into the inserting through hole, the counterweight shell is relatively fixed with the fixing unit.

When the inserting column is not inserted into the inserting through hole, the counterweight shell can slide relative to the massage unit.

As a preferable scheme: the outer wall of the annular mounting pipe is fixedly connected with a vent valve communicated with the inside of the annular mounting pipe in a sealing manner; a pressure relief pipe which is opposite to the inserting through hole and communicated with the interior of the annular mounting pipe is formed at one end of the vent valve, which is far away from the annular mounting pipe; and the ventilation valve is internally and slidably connected with a sealing sheet capable of sealing the pressure relief pipe.

In a natural state, the sealing sheet seals the pressure relief pipe; when the inserting column abuts against the sealing sheet, the inserting column moves inwards to enable the sealing sheet to no longer seal the pressure relief pipe.

As a preferable scheme: limiting parts capable of limiting mutually are formed on the outer sides of the massage units towards the directions of two ends of the adjacent massage units away from the body respectively; the limiting part comprises a plurality of limiting convex heads which are uniformly formed at one end of the massage unit and a plurality of limiting concave holes which are formed at the other end of the massage unit and are abutted against the limiting convex heads.

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: in the initial state, the sealing sheet seals the pressure relief pipe.

When the product is used, the number of the proper massage units is determined according to the waist and the abdomen of a user, the annular installation pipe is held by hands, and the first piston is pulled out of the annular installation pipe. The floating units are uniformly distributed on two sides of the fixed unit, the massage plates face the inner sides of the bending directions of the annular installation pipes, the annular installation pipes sequentially penetrate into the sliding arc pipes of the floating units, and meanwhile the limiting convex heads of the massage units sequentially abut against the adjacent limiting concave holes. And then, the display screen of the balance weight shell faces upwards, the sliding wheels are sequentially inserted into the arc-shaped sliding grooves, the annular mounting pipe is encircled around the waist of a user, and the first piston is reinserted into the annular mounting pipe to form a closed ring.

Then, the fixing unit is held by hands, the counterweight shell is rotated to the outer side of the fixing unit, the pressing block is pressed down, the plug-in column enters the plug-in through hole, the counterweight shell is relatively fixed with the fixing unit, and the driving wheel abuts against the outer wall of the piston cylinder at the moment. And opening a main switch of the control panel, then pressing a 'start' button on the control panel, controlling the driving motor to rotate by the control module, driving the rotating shaft to rotate by the driving motor through the driving belt, and further enabling the driving wheel to rotate. The drive wheel rotates and drives the piston cylinder to rotate, the sliding column is connected in the sliding insertion hole in a sliding mode, the second piston can only slide longitudinally, the piston cylinder rotates to enable the guide groove to drive the guide rod to move, and then the second piston can slide longitudinally in the piston cylinder in a reciprocating mode. When the second piston slides upwards, the pressure below the second piston is reduced, so that air in the annular mounting pipe sequentially enters the piston cylinder through the air vent head, the sleeve pipe, the inner cavity, the air vent pipe and the air inlet pipe; when the second piston slides downwards, the second piston compresses the gas below the second piston so that the gas is discharged outwards through the gas outlet pipe. Along with the reciprocating sliding of the second piston cylinder, air in the annular mounting pipe is gradually pumped out, the internal pressure of the annular mounting pipe is reduced, the first piston slides towards the annular mounting pipe under the external atmospheric pressure, the diameter of a closed ring formed by the annular mounting pipe is reduced, and a massage plate of the massage unit is tightly abutted to a body. Then, the "start" button on the control panel is pressed again, and the driving motor stops rotating. The annular mounting tube can be adjusted steplessly according to different waist and abdomen circumferences of different users, so that the massage plate is attached to the body more closely.

Then, dial the pressing block outwards for the plug column leaves the grafting through-hole, and the counter weight shell can slide relatively massage unit, adjusts rotational speed, time on control panel, presses "start" button, and driving motor rotates, makes the drive wheel rotate, and the drive wheel will roll along massage unit's the outside, and then drives the counter weight shell along arc sliding tray circular motion. The produced centrifugal force of counter weight shell will be to the cyclic pulling massage unit of outside, and then makes the massage board reciprocal and the health support tightly unclamp to make the health obtain the massage, simultaneously, the produced centrifugal force of counter weight shell also will drive the health joint and reciprocate to rock, and then make the health obtain taking exercise. And when the rotation time is over, the control module automatically controls the driving motor to stop rotating.

The hand grips fixed unit, and rotatory counter weight shell presses the pressing block to the fixed unit outside for in the grafting post enters into the grafting through-hole, continue to press to the inboard and keep pressing the pressing block, the grafting post will offset with the fore-set, and make the gasket move to the inboard, the spring compression. The gasket moves to the inboard and no longer seals the pressure release pipe, and outside air enters into annular installation intraductally with pressure release pipe, interior cavity, bell and spigot joint, the head of ventilating in proper order for the pressure in the annular installation pipe gradually equals with the outside. The hand grips the annular installation pipe, extracts first piston from the annular installation intraductal, send out the press block, and the gasket moves to the outside under the spring action of spring, and the gasket reseals the pressure release pipe, removes this product.

This product is equipped with the remote controller with the equal control effect of control panel, can adjust the rotational speed of counter weight shell, time etc. 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 frame is arranged, when the positioning frame is inserted into the insertion through hole, the balance weight shell and the fixing unit are relatively fixed, meanwhile, the driving wheel is abutted against the piston cylinder, and the driving wheel rotates to enable the air pump part to pump air in the annular mounting pipe, so that the massage plate is tightly attached to the body; when the locating rack passes the grafting through-hole and continues to move to the inboard, the grafting post offsets with the fore-set and makes it move to the inboard for the gasket is no longer sealed the pressure release pipe, and the pressure in the annular installation pipe is equal with outside atmospheric pressure, can outwards and extract first piston, thereby makes the closed ring that the annular installation pipe constitutes open, can add or reduce the unit that floats, in order to satisfy different users' user demand.

According to the massage device, the balance weight shell is arranged, when the balance weight shell and the massage unit can slide relatively, the driving motor rotates to drive the driving wheel to rotate, the driving wheel can move relatively along the outer wall of the massage unit, the balance weight shell moves circularly, the massage unit is enabled to be tightly and tightly abutted against a body periodically, and the body is pulled to shake at the same time, so that the body is exercised and massaged; when the balance weight shell and the fixing unit are relatively fixed, the driving motor rotates to drive the driving wheel to rotate, the driving wheel can drive the piston cylinder to rotate, the second piston further slides in the reciprocating longitudinal direction, gas in the annular mounting pipe is extracted, the massage plate is tightly attached to the body, and the massage effect is better.

According to the invention, by arranging the annular mounting pipe, when the first piston is pulled out of the annular mounting pipe, a plurality of massage units can be sleeved in the annular mounting pipe, so that different waist and abdomen circumferences of different users can be met, and the application range is wider; when the first piston is inserted into the annular mounting pipe, the air pump part extracts air outwards, so that the pressure in the annular mounting pipe is reduced, the diameter of a closed ring formed by the annular mounting pipe is reduced until the massage plate is tightly abutted against a body, the attachment is tighter through stepless adjustment, and a better massage effect is achieved.

The invention can automatically massage the waist and the abdomen, and can adjust the massage intensity by controlling the rotating speed of the counterweight shell; the balance weight shell can exercise the body, and the centrifugal force generated by the circular motion of the balance weight shell drives the body to shake, so that the joints of the body move; the waist and abdomen massage bed can be tightly attached to the waist and abdomen of a user, stepless adjustment can be performed for different users, the waist and abdomen can be more tightly attached, and the massage effect is better; the invention adopts automatic operation, can set massage time and adjust in real time through a remote controller, and is simple and 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 floating unit of the present invention.

Fig. 5 is a schematic cross-sectional view of the annular mounting tube of the present invention.

Fig. 6 is a schematic structural view of the fixing unit of the present invention.

Fig. 7 is a sectional structure view of the fixing unit of the present invention.

Fig. 8 is a schematic sectional view showing the structure of the vent valve of the present invention.

Fig. 9 is a schematic structural view of the spacer of the present invention.

Fig. 10 is an exploded view of the weight housing of the present invention.

Fig. 11 is an exploded view of the air pump unit of the present invention.

Figure 12 is a schematic view of the waist and abdomen fitting process of the present invention.

Fig. 13 is a schematic structural view of the process of loading and unloading the massage unit according to the present invention.

Fig. 14 is a schematic structural view of the body-building massage process of the present invention.

10. An annular mounting tube; 101. a ventilation head; 102. a snap ring; 103. a first piston; 11. a vent valve; 111. sleeving a pipe; 112. a vent; 113. a pressure relief pipe; 114. sealing the sheet; 1141. a top pillar; 115. a spring; 116. an inner cavity; 2a, a fixing unit; 2b, a floating unit; 21. a convex head is limited; 22. limiting concave holes; 23. an arc-shaped sliding groove; 231. a limiting plate; 24. sliding the arc tube; 241. accommodating grooves; 25. a massage plate; 251. a massage head; 26. inserting through holes; 27. a piston chamber; 271. a first communication port; 272. a sliding receptacle; 28. a limiting column; 3. a drive motor; 41. a counterweight housing; 411. positioning the opening; 412. a sliding wheel rotation hole; 413. a drive wheel rotation hole; 42. a sealing plate; 421. a second communication port; 422. a through hole; 43. a sliding wheel; 44. a display screen; 45. a control panel; 5. a drive wheel; 51. a rotating shaft; 6. a positioning frame; 61. inserting the column; 62. a pressing block; 7. an air pump section; 71. a ventilation seat; 711. an air inlet pipe; 712. an air outlet pipe; 72. a piston cylinder; 721. a guide groove; 73. a second piston; 731. a sliding post; 7311. a guide bar; 8. a remote controller; 9. and (4) a storage battery.

Detailed Description

Referring to fig. 1 to 14, an intelligent electric hula hoop according to the present embodiment includes an annular mounting tube 10 connected end-to-end in a sliding and sealing manner; the outer wall of the annular mounting pipe 10 is sequentially provided with a plurality of massage units for massage; the massage unit comprises a fixed unit 2a fixedly connected to the middle part of the annular mounting pipe 10 and a plurality of floating units 2b positioned at two sides of the fixed unit 2a and connected to the outer wall of the annular mounting pipe 10 in a sliding manner; the floating unit 2b is sequentially sleeved on the outer wall of the annular mounting pipe 10 according to the actual requirement of a user and is uniformly positioned on two sides of the fixed unit 2 a.

The annular mounting pipe 10 is made of flexible materials; one end of the annular mounting tube 10 is fixedly connected with a first piston 103; the first piston 103 is connected with the other end of the annular mounting tube 10 in a sealing and sliding manner to form a closed ring; a sliding arc tube 24 with openings at two ends, which is connected with the annular mounting tube 10 in a sliding way, is formed in the massage unit along the annular direction; clamping rings 102 protruding outwards and used for limiting the movement of the fixing unit 2a are formed at the middle part of the outer wall of the annular mounting pipe 10 and positioned at two ends of the fixing unit 2a respectively; and the outer wall of the fixing unit 2a is positioned at two ends of the sliding arc tube 24 and is respectively formed with a receiving groove 241 for receiving the clamping ring 102.

One end of each massage unit facing the body is fixedly connected with a massage plate 25; massage heads 251 for massage are respectively formed at one end of each massage plate 25 facing the body; the massage head 251 may be circular or may have other shapes that can provide a massage effect.

One side of the massage unit, which is far away from the body, is connected with a counterweight shell 41 in a sliding way; a driving wheel 5 which is abutted against the outer wall of the massage unit is rotationally connected in the counterweight shell 41; a driving motor 3 for driving the driving wheel 5 to rotate and a storage battery 9 for supplying power to the driving motor 3 are fixedly connected in the counterweight housing 41; the central positions of the upper end and the lower end of the driving wheel 5 are respectively provided with a rotating shaft 51; the driving motor 3 drives the rotating shaft 51 to rotate through a synchronous belt, so that the driving wheel 5 rotates.

Arc-shaped sliding grooves 23 are formed in the middle of the upper end and the lower end of the massage unit respectively; the upper inner wall and the lower inner wall of the counterweight shell 41 are respectively and rotatably connected with a plurality of sliding wheels 43 which are uniformly arranged and are in rolling connection with the arc-shaped sliding groove 23; limiting plates 231 for limiting the longitudinal movement of the sliding wheels 43 are respectively formed in the arc-shaped sliding grooves 23 and positioned outside the sliding wheels 43.

A sealing plate 42 for sealing the counterweight housing 41 is fixedly connected to one end of the counterweight housing 41 facing the body; the driving wheel 5, the driving motor 3 and the storage battery 9 are arranged between the counterweight housing 41 and the sealing plate 42; a second communication port 421 penetrating through the sealing plate 42 and used for enabling the driving wheel 5 to protrude outwards is formed at one end, facing the body, of the sealing plate 42.

Sliding wheel rotating holes 412 which are rotatably connected with the sliding wheels 43 are respectively formed on the upper inner wall and the lower inner wall of the counterweight shell 41, which are positioned on one side of the sealing plate 42 facing the body; the upper and lower inner walls of the weight housing 41 are located at the side of the sealing plate 42 away from the body, and are respectively formed with a driving wheel rotating hole 413 which is rotatably connected with the driving shaft 51.

An air pump part 7 for pumping air in the annular mounting pipe 10 is fixedly connected in the fixing unit 2 a; the air pump part 7 comprises a piston cylinder 72 which is rotatably connected in the fixed unit 2a and is communicated with the annular mounting tube 10 in a one-way mode, and a second piston 73 which is connected in the piston cylinder 72 in a sealing and sliding mode; the piston cylinder 72 is rotated to slide the second piston 73 longitudinally, thereby extracting air from the annular mounting tube 10.

The air pump part 7 also comprises a vent seat 71 which is fixedly connected in the fixed unit 2a and is connected with the piston cylinder 42 in a sealing and rotating way; an air inlet pipe 711 and an air outlet pipe 712 which are communicated with the piston cylinder 72 are respectively formed at the lower part of the outer wall of the ventilation seat 71; the air inlet pipe 711 is communicated with the annular mounting pipe 10 in a one-way mode, and the air outlet pipe 712 is communicated with the outside in a one-way mode; when the second piston 73 slides longitudinally, the air in the annular mounting tube 10 enters the piston cylinder 72 through the air inlet tube 711 and is further discharged outwards through the air outlet tube 712, so that the internal pressure of the annular mounting tube 10 is reduced, and the first piston 103 slides inwards along the annular mounting tube 10, so that each massage unit is tightly pressed against the body.

When the weight housing 41 and the fixing unit 2a are fixed relatively, the driving wheel 5 rotates to rotate the piston cylinder 72, so that the air pump part 7 pumps the air in the annular mounting tube 10, and each massage unit is tightly pressed against the body.

When the balance weight shell 41 is not fixed relative to the fixing unit 2a, the driving wheel 5 rotates to enable the balance weight shell 41 to slide along the outer side of the massage unit, centrifugal force generated by circular motion of the balance weight shell 41 pulls the massage unit outwards in a reciprocating and periodic mode, so that body joints move, a body is exercised, and meanwhile the massage plate 25 is tightly pressed against the body in a reciprocating mode and loosened, so that the body is massaged.

A sliding column 731 connected with the fixing unit 2a in a longitudinal sliding manner is fixedly connected to the upper end of the second piston 73; the outer wall of the sliding column 731 is symmetrically formed with guide rods 7311 horizontally extending towards the outer side; a closed guide groove 721 slidably connected with the guide rod 7311 is formed on the inner wall of the piston cylinder 72; when the piston cylinder 72 rotates, the guide slot 721 makes the second piston 73 slide up and down reciprocally.

A piston chamber 27 for accommodating the air pump part 7 is formed in the middle of one side of the sliding arc tube 24 away from the body in the fixing unit 2 a; a first communication port 271 communicated with the outside is formed on one side of the inner wall of the piston chamber 27, which is far away from the body; the piston cylinder 72 is in transmission connection with the driving wheel 5 through the first communication port 271; a sliding insertion hole 271 connected with the sliding column 731 in a sliding manner is formed in the center of the top end in the piston bin 27; the horizontal sections of the sliding insertion hole 271 and the sliding column 731 are non-circular with the same shape, and can only longitudinally slide but cannot relatively rotate.

A positioning frame 6 which points to the middle part of the body and is used for fixing the counterweight housing 41 is horizontally and movably connected in the counterweight housing 41; a plurality of inserting through holes 26 are uniformly formed on one side of the fixing unit 2a away from the body; a plurality of plug columns 61 capable of being plugged with the plug through holes 26 are uniformly formed on one side of the positioning frame 6 facing the body.

A through hole 422 for allowing the insertion column 61 to pass through is formed in the sealing plate 42; a pressing block 62 is formed in the middle of one end of the positioning frame 6 far away from the body; a positioning opening 411 for allowing the pressing block 62 to penetrate outwards is formed at one end, away from the body, of the counterweight housing 41.

When the plugging column 61 is plugged into the plugging through hole 26, the counterweight housing 41 is fixed relative to the fixing unit 2 a; the drive wheel 5 rotates to bring the massage unit into close proximity with the body.

When the inserting column 61 is not inserted into the inserting through hole 26, the weight housing 41 can slide relative to the massage unit. The drive wheel 5 rotates to allow the body to be moved and massaged. By adjusting the pressing block 62, the functions can be adjusted, and the operation is simple and the use is convenient.

The outer wall of the annular mounting pipe 10 is fixedly connected with a vent valve 11 communicated with the inside of the annular mounting pipe 10 in a sealing manner; a pressure relief pipe 113 which is opposite to the inserting through hole 26 and communicated with the inside of the annular mounting pipe 10 is formed at one end, far away from the annular mounting pipe 10, of the vent valve 11; a sealing sheet 114 capable of sealing the pressure relief pipe 113 is slidably connected in the vent valve 11; a limit post 28 for limiting the position of the vent valve 11 is formed in the fixing unit 2 a; the limiting column 28 enables the pressure relief pipe 113 to be opposite to one of the insertion through holes 26.

A ventilation head 101 communicated with the inside of the annular mounting pipe 10 is formed on the outer wall of the annular mounting pipe 10 between the two clamping rings 102 and away from the body; a sleeve pipe 111 which is hermetically sleeved with the ventilation head 101 is formed at one end of the ventilation valve 11 close to the body; an inner cavity 116 communicated with the interior of the annular mounting tube 10 is formed in the vent valve 11; the side wall of the vent valve 11 is formed with a vent hole 106 communicated with the inner cavity 116; the air vent 106 communicates with the air inlet duct 711 via a hose. A spring 115 for moving the sealing sheet 114 outwards to seal the pressure relief pipe 113 is arranged between the sealing sheet 114 and the inner wall of the vent valve 11; an outwardly protruding top pillar 1141 is fixedly connected to the upper end of the sealing plate 114.

Naturally, the spring 115 causes the sealing sheet 114 to seal the pressure relief tube 113; when the inserting column 61 abuts against the top column 1141, that is, abuts against the sealing sheet 114, the inserting column 61 moves inwards to pass through the inserting through hole 26, and the inserting column 61 drives the top column 1141 inwards, so that the sealing sheet 114 no longer seals the pressure relief pipe 113. The annular mounting pipe 10 is communicated with the outside, and the external pressure is equal to the pressure of the annular mounting pipe 10, so that the first piston 103 can be conveniently pulled out of the annular mounting pipe 10, and the operation is more labor-saving.

Limiting parts capable of limiting mutually are formed on the outer sides of the massage units towards the directions of two ends of the adjacent massage units away from the body respectively; the limiting part comprises a plurality of limiting convex heads 21 which are uniformly formed at one end of the massage unit and a plurality of limiting concave holes 22 which are formed at the other end of the massage unit and are abutted against the limiting convex heads 21.

The limiting convex heads 21 are abutted against the limiting concave holes 22, so that the positions of two adjacent massage units are relatively fixed, and meanwhile, when the diameter of a closed ring formed by the ring-shaped mounting pipe 10 is changed, the limiting convex heads 21 are always abutted against the limiting concave holes 22 in the relative movement process of the adjacent massage units, and the massage plates 25 are always oriented to the body direction.

The upper end of the counterweight housing 41 is provided with a control panel 45 and a display screen 44 for setting a motion cycle and controlling the start and stop of functions.

A control module is arranged in the counterweight shell 41; the control panel 45, the display screen 44, the driving motor 3 and the storage battery 9 are electrically connected with the control module; the control module is equipped with a remote control 8; the remote controller 8 has the same functions as the control panel 45 and the display screen 44; the remote controller is connected with the control module through a wireless signal.

The display screen 44 is used for displaying the movement period, speed, direction and the like of the counterweight housing 41; the control panel 45 is provided with a main switch and a start button for adjusting the setting content displayed on the display screen 44.

In the initial state, the sealing sheet 114 seals the pressure relief tube 113.

When the product is used, the number of the massage units is determined according to the waist and the abdomen of a user, the annular installation tube 10 is held by hands, and the first piston 103 is pulled out of the annular installation tube 10. The floating units 2b are uniformly distributed on two sides of the fixed unit 2a, the massage plates 25 face the inner side of the bending direction of the annular installation pipe 10, the annular installation pipe 10 sequentially penetrates into the sliding arc pipes 24 of the floating units 2b, and meanwhile, the limiting convex heads 21 of the massage units sequentially abut against the adjacent limiting concave holes 22. Then, the display 44 of the weight housing 41 is directed upward, the sliding wheels 43 are sequentially inserted into the arc-shaped sliding grooves 23, the annular mounting tube 10 is looped around the waist of the user, and the first piston 103 is reinserted into the annular mounting tube 10 to form a closed loop.

Then, the fixing unit 2a is held by a hand, the counterweight housing 41 is rotated to the outside of the fixing unit 2a, the pressing block 62 is pressed down, so that the insertion column 61 enters the insertion through hole 26, the counterweight housing 41 and the fixing unit 2a are relatively fixed, and the driving wheel 5 abuts against the outer wall of the piston cylinder 72 at the moment. The main switch of the control panel 45 is turned on, then the start button on the control panel 45 is pressed, the control module controls the driving motor 3 to rotate, the driving motor 3 drives the rotating shaft 51 to rotate through the transmission belt, and the driving wheel 5 is further rotated. The driving wheel 5 rotates to drive the piston cylinder 72 to rotate, the sliding column 731 is slidably connected in the sliding insertion hole 272, the second piston 73 can only slide longitudinally, and the rotation of the piston cylinder 72 will make the guide slot 721 drive the guide rod 7311 to move, so that the second piston 73 can slide longitudinally and reciprocally in the piston cylinder 72. When the second piston 73 slides upwards, the pressure below the second piston 73 is reduced, so that the air in the annular mounting pipe 10 sequentially enters the piston cylinder 72 through the air vent 101, the sleeve 111, the inner cavity 116, the air vent 112, the air vent pipe and the air inlet pipe 711; when the second piston 73 slides downward, the second piston 73 compresses the gas therebelow to be discharged outward 712 through the gas outlet pipe. As the second piston cylinder 72 slides back and forth, air in the annular mounting tube 10 is gradually pumped out, the pressure inside the annular mounting tube 10 is reduced, the first piston 103 slides towards the annular mounting tube 10 due to the external atmospheric pressure, the diameter of the closed ring formed by the annular mounting tube 10 is reduced, and the massage plate 25 of the massage unit 2 is pressed against the body. Then, the "start" button on the control panel 45 is pressed again, and the drive motor 3 stops rotating. The annular mounting tube 10 can be adjusted steplessly according to different waist and abdomen circumferences of different users, so that the massage plate 25 is attached to the body more closely.

Then, the pressing block 62 is pushed outwards, so that the inserting column 61 leaves the inserting through hole 26, the balance weight housing 41 can slide relative to the massage unit, the rotating speed and time are adjusted on the control panel 45, the start button is pressed, the driving motor 3 rotates, so that the driving wheel 5 rotates, the driving wheel 5 rolls along the outer side of the massage unit, and the balance weight housing 41 is driven to move circularly along the arc-shaped sliding groove 23. The centrifugal force produced by the balance weight shell 41 will pull the massage unit outwards periodically, so that the massage plate 25 is pressed against the body tightly and loosened in a reciprocating manner, and the body is massaged, and meanwhile, the centrifugal force produced by the balance weight shell 41 will drive the joints of the body to shake in a reciprocating manner, so that the body is exercised. And when the rotation time is over, the control module automatically controls the driving motor 3 to stop rotating.

The fixing unit 2a is held by hand, the counterweight housing 41 is rotated to the outer side of the fixing unit 2a, the pressing block 62 is pressed down, the inserting column 61 enters the inserting through hole 26, the pressing block 62 is continuously pressed inwards and kept, the inserting column abuts against the top column 1141, the sealing sheet 114 moves inwards, and the spring 115 is compressed. The sealing sheet 114 moves inwards to no longer seal the pressure relief pipe 113, and outside air enters the pressure relief pipe 113, the inner cavity 116, the sleeve pipe 111 and the ventilation head 101 into the annular mounting pipe 10 in sequence, so that the pressure inside the annular mounting pipe 10 is gradually equal to that outside. The annular mounting tube 10 is held by a hand, the first piston 103 is pulled out of the annular mounting tube 10, the pressing block 62 is sent out, the sealing piece 114 moves outwards under the action of the elastic force of the spring 115, the sealing piece 114 reseals the pressure relief tube 113, and the product is removed.

This product is equipped with the remote controller 8 with the equal control effect of control panel 45, can adjust the rotational speed of counter weight shell 41, time etc. at counter weight shell 41 rotation in-process, also can control opening of driving motor 3 and stop to satisfy the user demand that the user is different.

According to the invention, by arranging the positioning frame 6, when the positioning frame 6 is inserted into the insertion through hole 26, the counterweight housing 41 and the fixing unit 2a are relatively fixed, meanwhile, the driving wheel 5 abuts against the piston cylinder 72, and the driving wheel 5 rotates to enable the air pump part 7 to pump air in the annular mounting tube 10, so that the massage plate 25 is tightly attached to the body; when the positioning frame 6 passes through the inserting through hole 26 and continues to move inwards, the inserting column 61 abuts against the top column 1141 and enables the top column to move inwards, so that the sealing sheet 114 does not seal the pressure relief pipe 113 any more, the pressure in the annular mounting pipe 10 is equal to the external atmospheric pressure, the first piston 103 can be pulled outwards and pulled out, the closed ring formed by the annular mounting pipe 10 is opened, and the floating unit 2b can be added or reduced, so that the use requirements of different users can be met.

According to the invention, by arranging the balance weight shell 41, when the balance weight shell 41 and the massage unit can slide relatively, the driving motor 3 rotates to drive the driving wheel 5 to rotate, the driving wheel 5 can move relatively along the outer wall of the massage unit, and the balance weight shell 41 moves circularly, so that the massage unit is pressed against and loosened with the body periodically, and meanwhile, the body is pulled to shake, so that the body is exercised and massaged; when the balance weight housing 41 and the fixing unit 2a are relatively fixed, the driving motor 3 rotates to drive the driving wheel 5 to rotate, the driving wheel 5 can drive the piston cylinder 72 to rotate, so that the second piston 73 can slide in the reciprocating longitudinal direction, the gas in the annular mounting pipe 10 is extracted, the massage plate 25 is tightly attached to the body, and the massage effect is better.

According to the invention, by arranging the annular mounting pipe 10, when the first piston 103 is pulled out of the annular mounting pipe 10, a plurality of massage units can be sleeved in, so that different waist and abdomen circumferences of different users can be met, and the application range is wider; when the first piston 103 is inserted into the annular mounting tube 10, the air pump part 7 pumps air outwards, so that the pressure in the annular mounting tube 10 is reduced, the diameter of a closed ring formed by the annular mounting tube 10 is reduced until the massage plate 25 is tightly abutted against the body, and the fitting is tighter through stepless adjustment, so that a better massage effect is achieved.

Claims

1. The utility model provides an electronic hula hoop of intelligence which characterized in that: comprises an annular mounting pipe which is connected in a sealing and sliding way from head to tail; the outer wall of the annular mounting pipe is sequentially provided with a plurality of massage units for massage; the massage unit comprises a fixed unit fixedly connected to the middle part of the annular mounting pipe and a plurality of floating units positioned at two sides of the fixed unit and connected to the outer wall of the annular mounting pipe in a sliding manner;

one side of the massage 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 the outer wall of the massage unit is rotationally connected in the counterweight shell; a driving motor for driving the driving wheel to rotate is fixedly connected in the counterweight shell;

an air pump part for pumping air in the annular mounting pipe is fixedly connected in the fixing unit; the air pump part comprises a piston cylinder which is rotationally connected in the fixed unit and is communicated with the annular mounting pipe in a one-way mode and a second piston which is connected in the piston cylinder in a sealing and sliding mode; the piston cylinder rotates to enable the second piston to slide longitudinally, so that air in the annular mounting pipe is extracted;

when the balance weight housing is relatively fixed with the fixing unit, the driving wheel rotates to enable the piston cylinder to rotate;

2. The intelligent electric hula hoop of claim 1, wherein: the upper end of the second piston is fixedly connected with a sliding column which is longitudinally and slidably connected with the fixing unit; the outer wall of the sliding column is symmetrically formed with guide rods which horizontally extend towards the outer side; a closed guide groove in sliding connection with the guide rod is formed in the inner wall of the piston cylinder; when the piston cylinder rotates, the guide groove enables the second piston to slide up and down in a reciprocating mode.

3. The intelligent electric hula hoop of claim 1, wherein: a positioning frame which points to the middle part of the body and is used for fixing the counterweight shell is horizontally and movably connected in the counterweight shell; a plurality of inserting through holes are uniformly formed in one side of the fixing unit, which is far away from the body; a plurality of inserting columns capable of being inserted into the inserting through holes are uniformly formed on one side, facing the body, of the positioning frame;

when the inserting column is inserted into the inserting through hole, the counterweight shell is relatively fixed with the fixing unit;

4. The intelligent electric hula hoop of claim 3, wherein: the outer wall of the annular mounting pipe is fixedly connected with a vent valve communicated with the inside of the annular mounting pipe in a sealing manner; a pressure relief pipe which is opposite to the inserting through hole and communicated with the interior of the annular mounting pipe is formed at one end of the vent valve, which is far away from the annular mounting pipe; a sealing sheet capable of sealing the pressure relief pipe is connected in the vent valve in a sliding manner;

5. The intelligent electric hula hoop of claim 1, wherein: limiting parts capable of limiting mutually are formed on the outer sides of the massage units towards the directions of two ends of the adjacent massage units away from the body respectively; the limiting part comprises a plurality of limiting convex heads which are uniformly formed at one end of the massage unit and a plurality of limiting concave holes which are formed at the other end of the massage unit and are abutted against the limiting convex heads.

6. The intelligent electric hula hoop of 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.