CN213076468U

CN213076468U - Multifunctional leg joint physiotherapy machine

Info

Publication number: CN213076468U
Application number: CN202021271194.6U
Authority: CN
Inventors: 李盛华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-30
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a multi-functional shank joint physiotherapy machine belongs to rehabilitation facility technical field, and it includes casing, power and drive mechanism, be equipped with the chamber that holds that is used for holding the knee joint on the casing, hold two eccentric rotating member that distribute about the intracavity is equipped with, the loop forming element that is used for the massage is connected to the bottom of eccentric rotating member, and the power passes through drive mechanism and two eccentric rotating member diversion transmissions, be equipped with on the casing and be used for fixing the lacing tape on the shank with the physiotherapy machine, the utility model discloses can massage two knee joints of user simultaneously to overall structure is simple, and is small, portable.

Description

Multifunctional leg joint physiotherapy machine

Technical Field

The utility model relates to a rehabilitation device technical field especially relates to multi-functional shank joint physiotherapy machine.

Background

Along with people's attention to healthy, the frequency of people's body-building increases gradually, and when people are running, muscle can tighten up, so after people are running out, need in time give the muscle around the knee joint massage and relax, in addition, to the patient of some postoperative beds, in order to prevent knee joint position muscle rigidity, also need massage and relax, and to knee joint hydrops, meniscus hydrops or knee department moisture are heavy, also can carry out the adjunctie therapy to it through the massage, people can be through kneading, press and massage, also can massage through infrared irradiation, infrared irradiation can accelerate blood material circulation, increase metabolism, reduce pain, increase muscle is lax, produce massage effect.

In the prior art, muscles are generally relaxed by continuously kneading knee joint parts by hands, but the massage by hands is tired and the massage effect is not good enough; the knee hydrarthrosis and meniscus effusion need doctors to discharge water and liquid to the outside of the body by using needle holes, so that the recovery period is longer; an instrument for massaging the knee joint appears on the market, such as a knee joint orthosis of application publication No. CN110368166A, but the instrument can massage only one knee joint at a time; for example, the knee joint massage correction device disclosed in application publication No. CN110338954A has a large overall size, requires a human body to sit on the upper side for use, and is inconvenient to carry.

Therefore, the utility model provides a multifunctional leg joint physiotherapy machine which solves the problems existing in the prior art.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a multifunctional leg joint physiotherapy machine.

The technical scheme of the utility model is that: the multifunctional leg joint physiotherapy machine is characterized by comprising a shell, a power supply, a power device and a transmission mechanism, wherein a containing cavity used for containing a knee joint is formed in the shell, two eccentric rotating parts which are distributed leftwards and rightwards are arranged in the containing cavity, the bottom of each eccentric rotating part is connected with a ring part used for massaging, the power device is in turning transmission with the two eccentric rotating parts through the transmission mechanism, and a tightening belt used for fixing the physiotherapy machine on a leg is arranged on the shell.

The transmission mechanism is of a worm and gear structure.

The ring-shaped part is of a bowl-shaped structure and is partially contacted with the knee joint.

The casing is provided with a partition part, the partition part divides the accommodating cavity into a left cavity and a right cavity, the two eccentric rotating pieces are respectively arranged in the left cavity and the right cavity of the casing, and a battery cavity is arranged in the partition part.

The bottom of the eccentric rotating piece is provided with an eccentric shaft, the eccentric shaft is coaxial with the rotating center of the ring-shaped piece, and a bearing is arranged between the eccentric shaft and the ring-shaped piece.

The shell is provided with a cushion device which is used for contacting with the leg, and the cushion device is made of foaming cotton.

The power device comprises a motor and a rotating shaft penetrating through the motor, worms are arranged at two ends of the rotating shaft and provided with worm wheels fixedly connected with eccentric rotating parts, and the worms drive the worm wheels to rotate.

The holding cavity is internally provided with a mounting plate, the mounting plate is connected with the shell to form a holding cavity, and the power device is arranged in the holding cavity.

The casing is provided with an inwards concave mounting groove, a display screen and a control panel are arranged on a notch of the mounting groove, a circuit board is arranged in the mounting groove, the display screen and the control panel are electrically connected with the circuit board through wires, and a control end of the circuit board is electrically connected with the power device through wires.

The containing cavity is internally provided with a plurality of infrared lamps which are distributed on the periphery of the two eccentric rotating pieces.

Compared with the prior art, the utility model has the advantages that the utility model comprises a shell, a power supply, a power device and a transmission mechanism, wherein the shell is provided with a containing cavity for containing the knee joint, two eccentric rotating parts which are distributed left and right are arranged in the containing cavity, the bottom of the eccentric rotating part is connected with a ring part for massage, the power device is in turning transmission with the two eccentric rotating parts through the transmission mechanism, and the shell is provided with a tightening belt for fixing the physiotherapy machine on the leg;

the intracavity is equipped with a plurality of infrared lamps to hold, the infrared lamp distributes in the periphery of two eccentric rotating member, and the infrared lamp shines can accelerate blood material circulation at user's shank, increases metabolism, reduces pain, increases muscle relaxation, produces massage effect to user's shank.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic view of the overall structure of a leg joint physiotherapy machine.

Fig. 2 is a schematic view of the overall structure of the leg joint physiotherapy machine.

FIG. 3 is a diagram of the transmission relationship of various components.

Fig. 4 is a sectional view of the leg joint physiotherapy machine.

Fig. 5 is an exploded view of the leg joint physiotherapy machine.

Fig. 6 is a schematic view of the interior of the housing.

Fig. 7 is a partial schematic view of a leg joint physiotherapy machine.

In the figure: 1. a housing; 2. mounting grooves; 3. a display screen; 4. a control panel; 5. a power switch; 6. a tightening strap; 7. a partition portion; 8. an accommodating chamber; 9. heat dissipation holes; 10. a cushion device; 11. a motor; 12. a third bearing; 13. a worm; 14. an eccentric rotating member; 15. a worm gear; 16. an eccentric shaft; 17. an annular member; 18. a rotating shaft; 19. mounting a plate; 20. a first bearing; 21. an installation part; 22. a threaded post; 23. a second bearing; 24. a right lumen; 25. a battery pack; 26. a battery cavity; 27. a left lumen; 28. a lamp ring; 29. an infrared lamp; 30. an opening; 31. a lamp hole; 32. a placement cavity; 33. a charging port.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-7, the multifunctional leg joint physiotherapy machine comprises a housing 1, a power supply, a power device and a transmission mechanism, wherein a holding cavity 8 for holding a knee joint is arranged on the housing 1, two eccentric rotating members 14 distributed left and right are arranged in the holding cavity 8, the bottom of the eccentric rotating member 14 is connected with a ring member 17 for massage, the power device is in turning transmission with the two eccentric rotating members 14 through the transmission mechanism, and a tightening belt 6 for fixing the physiotherapy machine on a leg is arranged on the housing 1. The physical therapy machine can massage two knee joints of a user through the ring-shaped part 17, and has the advantages of simple integral structure, small volume and portability.

As shown in fig. 3, 4 and 7, the power device includes a motor 11, the transmission mechanism is of a worm and gear structure, and is provided with a rotating shaft 18 penetrating through the motor 11, two ends of the rotating shaft 18 are provided with worms 13, and a worm gear 15 is provided to be fixedly connected with an eccentric rotating member 14, the rotating shaft 18 of the motor 11 rotates, the worms 13 at two ends of the rotating shaft 18 drive the worm gear 15 connected to the eccentric rotating member 14 to rotate, and the eccentric rotating member 14 rotates synchronously with the worm gear 15. A power device simultaneously drives the eccentric rotating parts 14 on the two sides to rotate, so that the structure is more compact.

As shown in fig. 4 and 6, two mounting portions 21 are provided on the housing 1, and two eccentric rotating members 14 are respectively mounted on the mounting portions 21 on the same side, preferably, a threaded column 22 is provided in the mounting portion 21, the threaded column 22 passes through the rotation center of the eccentric rotating member 14 and is connected with a screw, the threaded column 22 is coaxial with the rotation center of the eccentric rotating member 14, a first bearing 20 is provided between the eccentric rotating member 14 and the mounting portion 21, and the eccentric rotating member 14 can rotate in the mounting portion 21.

As shown in fig. 3 and 4, the eccentric rotating element 14 drives the ring element 17 connected to the bottom to rotate, the eccentric shaft 16 is disposed at the bottom of the eccentric rotating element 14, the eccentric shaft 16 is coaxial with the rotation center of the ring element 17, the ring element 17 is rotatably connected to the eccentric shaft 16 through a screw, the second bearing 23 is disposed between the eccentric shaft 16 and the ring element 17, when the eccentric rotating element 14 drives the ring element 17 to rotate to massage the knee joint, the ring element 17 is pressed in contact with the knee joint, the ring element 17 rotates around the rotation center of the eccentric rotating element 14, and also rotates around the rotation center of the ring element 17, so that the ring element 17 is more comfortable when massaging the knee joint, and the massage effect is better.

As shown in fig. 3, the ring member 17 is a bowl-shaped structure, the ring member 17 is in local contact with the knee joint, the ring member 17 covers the knee joint, when the eccentric rotating member 14 drives the ring member 17 to rotate, the edge of the ring member 17 gradually presses the knee joint, preferably, the ring member 17 is internally provided with an aluminum alloy frame body, the aluminum alloy frame body is externally covered with a rubber layer, and the rubber layer is in contact with the knee joint during massage, so that the comfort of a user is better.

Fig. 2, fig. 4, fig. 5, and fig. 7 show, it is equipped with mounting panel 19 in the chamber 8 to hold, and mounting panel 19 is connected with casing 1 and is formed and settle chamber 32, and the power ware is settled in settling chamber 32, is equipped with the intercommunication on casing 1 and settles the louvre 9 inside and outside chamber 32, settles chamber 32 and locate between two eccentric rotating member 14, eccentric rotating member 14 passes from opening 30 on mounting panel 19, mounting panel 19 passes through screw fixed connection on casing 1.

The third bearings 12 are sleeved on the rotating shafts 18 on two sides of the motor 11, the third bearings 12 are installed between the mounting plate 19 and the shell 1, and the third bearings 12 play a role in supporting the rotating shafts 18 of the motor 11 and can effectively reduce the rotating friction force of the rotating shafts 18 of the motor 11.

As shown in fig. 1, 4 and 5, a partition portion 7 is disposed on the casing 1, the partition portion 7 partitions the accommodating cavity 8 into a left cavity 27 and a right cavity 24, the two eccentric rotating members 14 are disposed in the left cavity 27 and the right cavity 24 of the casing 1, respectively, a battery cavity 26 is disposed in the partition portion 7, a battery pack 25 is disposed in the battery cavity 26 and used for providing electric energy, the partition portion 7 is detachably connected to the casing 1, and preferably, the partition portion 7 is fixedly connected to the casing 1 through screws. When the knee joints of two legs of a user are massaged, the separating part 7 can enable the legs of the user to be naturally separated and placed, so that the phenomenon that the legs are sour and numb due to the fact that the legs are closed for a long time is avoided, and the user is more comfortable in massage.

Fig. 1, fig. 2, fig. 5 show, be equipped with on casing 1 and be used for the cushion device 10 with the shank contact, it is preferred, cushion device 10 sets up the accent in casing 1 left side chamber 27 and right chamber 24, cushion device 10 is the foam material, and when the physiotherapy aircraft bonnet massaged the knee joint on two legs of user, cushion device 10 and user's thigh and shank laminating, cushion device 10 can improve user's comfort level, and is preferred, cushion device 10 is glued at the accent in casing 1 left side chamber 27 and right chamber 24.

As shown in fig. 5 and 7, a plurality of infrared lamps 29 are disposed in the accommodating chamber 8, the infrared lamps 29 are distributed around two eccentric rotating members 14, preferably, two lamp rings 28 distributed left and right are disposed in the accommodating chamber 8, the lamp rings 28 are detachably connected to the housing 1, preferably, the lamp rings 28 are fixedly connected to the housing 1 through screws, the infrared lamps 29 are distributed on the annular surface of the lamp rings 28, the eccentric rotating members 14 pass through the middle of the lamp rings 28 on the same side, the lamp rings 28 are located above the mounting plate 19, the mounting plate 19 is provided with a plurality of lamp holes 31 corresponding to the infrared lamps 29 on the lamp rings 28, the infrared lamps 29 on the lamp rings 28 pass through the lamp holes 31 on the mounting plate 19, the infrared lamps 29 face down and illuminate the knee joint being massaged of the user, the infrared light energy irradiated by the infrared lamps 29 causes thermal effects of muscles, subcutaneous tissues and the like, and accelerates blood circulation, increase metabolism, reduce pain, increase muscle relaxation, produce massage effect, etc.

Fig. 1 shows, be equipped with the mounting groove 2 of indent on casing 1, the notch of mounting groove 2 is equipped with display screen 3 and control panel 4, be equipped with the circuit board in the mounting groove 2, display screen 3 and control panel 4 pass through the wire with circuit board electric connection, the control end of circuit board pass through the wire with power device and infrared lamp 29 electric connection, preferred, control panel 4 is touch control, adjusts eccentric rotating member 14's rotational speed through the button on the touch control panel 4, adjusts the temperature of infrared lamp 29, and the time of massage is set for, still be equipped with emergency stop control switch on the control panel 4, touch emergency stop control switch can control the physiotherapy machine and open or close, and display screen 3 can show current rotational speed, infrared lamp 29's temperature and the time of settlement. The adjustment of the rotating speed of the eccentric rotating member 14, the temperature adjustment of the infrared lamp 29 and the time setting of the massage are all the existing adjusting and controlling technologies.

The physiotherapy machine is provided with a power switch 5 for controlling the physiotherapy machine to be powered on or off.

Be equipped with the mouth 33 that charges that is used for external power adapter on the physiotherapy machine, the mouth 33 that charges also can be used for charging for battery package 25, the physiotherapy machine also can be equipped with the interface and be used for external data line, makes the physiotherapy machine can supply power through external power adapter indoor, through battery package 25 power supply outdoor, also can be on-vehicle use.

It is right above the utility model provides a multi-functional shank joint physiotherapy machine has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The multifunctional leg joint physiotherapy machine is characterized by comprising a shell, a power supply, a power device and a transmission mechanism, wherein a containing cavity used for containing a knee joint is formed in the shell, two eccentric rotating parts which are distributed leftwards and rightwards are arranged in the containing cavity, the bottom of each eccentric rotating part is connected with a ring part used for massaging, the power device is in turning transmission with the two eccentric rotating parts through the transmission mechanism, and a tightening belt used for fixing the physiotherapy machine on a leg is arranged on the shell.

2. The multifunctional leg joint physiotherapy machine according to claim 1, wherein the transmission mechanism is a worm gear structure.

3. The multi-functional leg joint physiotherapy machine of claim 1, wherein the ring-shaped member is a bowl-shaped structure, and the ring-shaped member is partially in contact with a knee joint.

4. The multifunctional physiotherapy machine for the joints of the legs as claimed in claim 1, wherein the housing is provided with a partition portion dividing the accommodating chamber into a left chamber and a right chamber, the two eccentric rotating members are respectively provided in the left chamber and the right chamber of the housing, and the partition portion is provided with a battery chamber therein.

5. The multi-functional physical therapy apparatus for the joints of the legs as claimed in claim 1, wherein the eccentric shaft is provided at the bottom of the eccentric rotary member, the eccentric shaft is coaxial with the rotation center of the ring-shaped member, and a bearing is provided between the eccentric shaft and the ring-shaped member.

6. The multi-functional physical therapy apparatus for leg joints according to claim 1, wherein the shell is provided with a cushion device for contacting with the leg, the cushion device being made of foam cotton.

7. The multifunctional physiotherapy machine for the joints of the legs as claimed in claim 1, wherein the power device comprises a motor, a rotating shaft penetrating through the motor is provided, two ends of the rotating shaft are worms, a worm wheel is provided and fixedly connected with the eccentric rotating member, and the worm drives the worm wheel to rotate.

8. The multifunctional physiotherapy machine for the joints of the legs as claimed in claim 1, wherein a mounting plate is disposed in the accommodating chamber, the mounting plate is connected with the housing to form a placing chamber, and the power device is placed in the placing chamber.

9. The multifunctional physical therapy apparatus for leg joints according to claim 1, wherein the housing is provided with an inwardly concave mounting groove, the opening of the mounting groove is provided with a display screen and a control panel, the mounting groove is provided with a circuit board, the display screen and the control panel are electrically connected to the circuit board through wires, and the control end of the circuit board is electrically connected to the power device through wires.

10. The multifunctional leg joint physiotherapy machine according to claim 1, wherein a plurality of infrared lamps are arranged in the accommodating cavity, and the infrared lamps are distributed on the peripheries of the two eccentric rotating pieces.