CN219921961U

CN219921961U - Upper limb rotation training device capable of adjusting resistance

Info

Publication number: CN219921961U
Application number: CN202320268147.3U
Authority: CN
Inventors: 许梦雨
Original assignee: Wuhan Zhongfan Zhilian Technology Co ltd
Current assignee: Wuhan Zhongfan Zhilian Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-10-31
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses an upper limb rotation training device capable of adjusting resistance, and relates to the technical field of fitness equipment, and the technical key points are as follows: including the chassis, four angles in chassis bottom are equipped with the supporting legs, chassis front end top is connected with the bottom plate, be connected with two spinal branch vaulting poles through fixed knot in the middle of the chassis, two spinal branch vaulting poles tops are connected with first angle adjustment structure, be connected with the horizontal pole between two first angle adjustment structures, be connected with hollow connecting rod on the horizontal pole, hollow connecting rod top swivelling joint has the head rod, head rod top fixedly connected with disc, disc below bottom is fixed with the magnetic coil, the disc top is connected with counting structure, counting structure passes through first adjusting bolt and connects in head rod one end, disc center swivelling joint has rotatory handle structure, the utility model provides a can adjust the upper limbs rotation trainer of resistance size, can adjust suitable angle, height and suitable resistance size.

Description

Upper limb rotation training device capable of adjusting resistance

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to an upper limb rotation training device capable of adjusting resistance.

Background

The existing device for simulating the Taiji pushing hands has the advantages that the pushing and turning device is arranged, the Taiji pushing hands can be used, the physical coordination and the stability of the upper limbs and the lower limbs can be effectively exercised, the device is an outdoor body-building device suitable for middle-aged and elderly people to exercise, but most of the device is fixed in a place and is heavy, the device cannot be adjusted to a proper height and angle, and the device is inconvenient for the middle-aged and elderly people to exercise the upper limbs, so that the device is needed to be solved.

Disclosure of Invention

The utility model aims to provide an upper limb rotation training device capable of adjusting the resistance, and the upper limb rotation training device can adjust the proper angle, the proper height and the proper resistance to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a can adjust rotatory trainer of upper limbs of resistance size, includes the chassis, four angles in chassis bottom are equipped with the supporting legs, chassis front end top is connected with the bottom plate, be connected with two spinal branch vaulting poles through fixed knot in the middle of the chassis, two the bracing piece top is connected with first angle adjustment structure respectively, two be connected with the horizontal pole between the first angle adjustment structure, be connected with hollow connecting rod on the horizontal pole, hollow connecting rod top swivelling joint has first connecting rod, first connecting rod top below is connected with hollow connecting rod through second angle adjustment structure, first connecting rod top is connected with the disc through fixed knot structure, disc lower surface bottom is fixed with magnetic coil, the disc top is equipped with the count structure, count structure is connected in first connecting rod one end through first adjusting bolt, disc upper surface center swivelling joint has rotatory handle structure, rotatory handle structure includes dead lever, stock, length adjustment frame and handle, the dead lever swivelling joint is at the disc center, the dead lever other end is connected with the stock, be equipped with the stock on the dead lever, first connecting rod top is equipped with the regulation hole at first adjusting collar length, the length is equipped with the centre of connection hole at the centre of length adjustment frame.

Through adopting above-mentioned scheme, trainer has the chassis bottom plate, chassis bottom is equipped with the supporting legs and makes trainer can remove, and not fixed mounting is in certain fixed place, can adjust the height of disc through first angle adjustment structure, rotate first angle adjustment structure, adjust suitable height with the disc, the angle of rethread second angle adjustment structure adjusts the disc, adjust the most comfortable angle of user operation trainer with the disc, the rethread adjusts the first regulation hole that length adjustment frame and handle correspond, just can adjust the length of handle structure, make the position of handle be fit for user's operation, avoid handle structure overlength to cause the operator to strain, and thereby the change that leads to weight inertia when not moving based on the change of magnetic force cutting line physical principle and the angle height of adjusting the disc leads to the adjustment of resistance size.

In a preferred embodiment of the present utility model, the fixing structure includes a fixing plate, the top of the fixing plate is fixedly connected with a supporting rod, two ends of the fixing plate are provided with fixing holes, and screws are inserted into the fixing holes and fix the fixing plate on the chassis.

In a preferred embodiment of the present utility model, the first angle adjusting structure includes a rotary connecting member, the rotary connecting member is rotatably connected to the bottom of the adjusting rod, the top end of the adjusting rod is fixedly connected with the cross rod, one end of the rotary connecting member is provided with an adjusting plate, the adjusting plate is provided with a second adjusting hole, the bottom end of the adjusting rod is connected with a second adjusting bolt through threads, and the second adjusting hole is connected with the second adjusting hole through threads of the bolt.

In a preferred embodiment of the present utility model, the second angle adjusting structure includes an arc adjusting plate, one end of the arc adjusting plate is fixedly connected to the bottom of the disc, the other end of the arc adjusting plate passes through the hollow connecting rod and is fixed by a third adjusting bolt, a third adjusting hole is formed in the arc adjusting plate, and the third adjusting bolt passes through the third adjusting hole.

In a preferred embodiment of the present utility model, the counting structure includes a connection board, and a counting board is disposed on the connection board.

The utility model has the following beneficial effects:

the training device has the chassis bottom plate, chassis bottom is equipped with the supporting legs and makes training device can remove, and not fixed mounting is in certain fixed place, can adjust the height of disc through first angle adjustment structure, rotate first angle adjustment structure, adjust suitable height with the disc, the angle of rethread second angle adjustment structure adjusts the disc, adjust the most comfortable angle of user operation training device with the disc, the rethread adjusts the first regulation hole that length adjustment frame and handle correspond, just can adjust the length of handle structure, make the position of handle be fit for user's operation, avoid the handle structure overlength to cause the operator to strain, and thereby lead to the adjustment of resistance size when motionless because of the change of the angle height of magnetic force cutting line physical principle and regulation disc leads to weight inertia.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a side view of an embodiment of the present utility model.

Fig. 2 is a bottom view of an embodiment of the present utility model.

Fig. 3 is a front view of an embodiment of the present utility model.

In the figure: 1. a chassis; 2. supporting feet; 3. a bottom plate; 4. a support rod; 5. a first angle adjustment structure; 51. a rotary connector; 52. an adjusting rod; 53. an adjusting plate; 54. a second adjustment aperture; 55. a second adjusting bolt; 6. a cross bar; 7. a second angle adjustment structure; 71. an arc-shaped adjusting plate; 72. a third adjusting bolt; 73. a third adjustment aperture; 8. a hollow connecting rod; 9. a first connecting rod; 10. a disc; 11. a magnetic coil; 12. a counting structure; 121. a connecting plate; 122. a counting plate; 13. a first adjusting bolt; 14. a handle structure; 141. a fixed rod; 142. a long rod; 143. a length adjusting frame; 144. a grip; 145. a first adjustment aperture; 146. a connection hole; 15. a fixed structure; 151. a fixing plate; 152. a fixing hole; 153. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The upper limb rotation training device capable of adjusting the resistance comprises a bottom frame 1, four corners at the bottom of the bottom frame 1 are provided with supporting feet 2, a bottom plate 3 is connected above the front end of the bottom frame 1, two supporting rods 4 are connected in the middle of the bottom frame 1 through a fixing structure 15, the top ends of the two supporting rods 4 are respectively connected with a first angle adjusting structure 5, a cross rod 6 is connected between the two first angle adjusting structures 5, a hollow connecting rod 8 is connected on the cross rod 6, the top of the hollow connecting rod 8 is rotationally connected with a first connecting rod 9, the lower part of the top of the first connecting rod 9 is connected with the hollow connecting rod 8 through a second angle adjusting structure 7, a disc 10 is fixedly connected above the first connecting rod 9, a magnetic coil 11 is fixed at the bottom of the lower surface of the disc 10, a counting structure 12 is arranged at the top of the disc 10, the counting structure 12 is connected at one end of the first connecting rod 9 through a first adjusting bolt 13, the center of the upper surface of the disc 10 is rotatably connected with a rotary handle structure 14, the rotary handle structure 14 comprises a fixed rod 141, a long rod 142, a length adjusting frame 143 and a grip 144, the fixed rod 141 is rotatably connected with the center of the disc 10, the other end of the fixed rod 141 is connected with the long rod 142, a first adjusting hole 145 is arranged on the long rod 142, the length adjusting frame 143 is sleeved on the long rod 142, the center of the length adjusting frame 143 is provided with a connecting hole 146, the grip 144 is connected inside the connecting hole 146 and the first adjusting hole 145 through threads, the training device is provided with a bottom plate 3 of the chassis 1, the bottom of the chassis 1 is provided with supporting feet 2 so that the training device can move instead of being fixedly arranged at a certain fixed place, the height of the disc 10 can be adjusted through the first angle adjusting structure 5, the disc 10 is adjusted to a proper height through rotating the first angle adjusting structure 5, the angle of the disc 10 is adjusted through the second angle adjusting structure 7, the disc 10 is adjusted to the most comfortable angle of the training device operated by a user, the length of the handle structure 14 can be adjusted through the first adjusting holes 145 corresponding to the adjusting length adjusting frame 143 and the handle 144, the handle structure 144 is enabled to be suitable for the user to operate, the situation that the handle structure 14 is overlong to cause the operator to be pulled is avoided, and the adjustment of the resistance is caused when the weight inertia is changed based on the physical principle of the magnetic cutting line and the adjustment of the angle height of the disc 10.

As shown in fig. 1, the fixing structure 15 includes a fixing plate 151, the top of the fixing plate 151 is fixedly connected with a supporting rod 4, fixing holes 152 are formed at two ends of the fixing plate 151, screws 153 are inserted into the fixing holes 152, and the fixing plate 151 is fixed on the chassis 1 by the screws 153, so that the fixing rod 141 and the supporting rod 4 can be detached, and the fixing structure is convenient to disassemble, assemble and transport.

As shown in fig. 1, the first angle adjusting structure 5 includes a rotary connecting member 51, the rotary connecting member 51 is rotatably connected to the bottom of the adjusting rod 52, the top end of the adjusting rod 52 is fixedly connected with the cross rod 6, one end of the rotary connecting member 51 is provided with an adjusting plate 53, a second adjusting hole 54 is formed in the adjusting plate 53, a second adjusting bolt 55 is connected to the bottom end of the adjusting rod 52 through threads, the second adjusting bolt 55 is connected to the second adjusting hole 54 through threads, the second adjusting bolt 55 is rotated out of the second adjusting hole 54, the adjusting rod 52 and the second adjusting bolt 55 are rotated, the second adjusting bolt 55 is rotated into the second adjusting hole 54, and accordingly the height of the disc 10 is adjusted, the training device is suitable for users with different users, the second adjusting bolt 55 is completely rotated out, and the training device can be disassembled for convenient carrying.

As shown in fig. 1, the second angle adjusting structure 7 includes an arc adjusting plate 71, one end of the arc adjusting plate 71 is fixedly connected to the bottom of the disc 10, the other end of the arc adjusting plate 71 passes through the hollow connecting rod 8 and is fixed by a third adjusting bolt 72, a third adjusting hole 73 is formed in the arc adjusting plate 71, the third adjusting bolt 72 passes through the third adjusting hole 73, the third adjusting bolt 72 rotates out of the third adjusting hole 73, then the arc adjusting plate 71 is rotated to adjust the disc 10 to a proper angle, and the third adjusting bolt 72 rotates into the proper third adjusting hole 73, so that the strain of a user is avoided.

As shown in fig. 1, the counting structure 12 includes a connection board 121, a counting board 122 is disposed on the connection board 121, and the counting board 122 records movement data and can share movement results through wireless connection of a mobile phone.

It should be noted that: the electrical components in the file are all connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment for controlling a servo motor, a contact sensor, a processor, an alarm module, a driving module and the like, standard parts used in the file can be purchased from the market, the specific connection modes of the parts are all connected by conventional means such as mature bolts, rivets and welding in the prior art, the mechanical parts and the equipment are all of the types conventional in the prior art, and the circuit connection is the connection mode conventional in the prior art, so that specific description is not made.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are all covered in the protection scope of the present utility model.

Claims

1. Can adjust rotatory trainer of upper limbs of resistance size, its characterized in that: the novel multifunctional lifting device comprises a bottom frame (1), supporting feet (2) are arranged at four corners of the bottom frame (1), a bottom plate (3) is connected above the front end of the bottom frame (1), two supporting rods (4) are connected in the middle of the bottom frame (1) through a fixing structure (15), first angle adjusting structures (5) are respectively connected to the tops of the two supporting rods (4), a cross rod (6) is connected between the first angle adjusting structures (5), a hollow connecting rod (8) is connected to the cross rod (6), a first connecting rod (9) is rotatably connected to the top of the hollow connecting rod (8), a disc (10) is fixedly connected to the top of the first connecting rod (9), a magnetic coil (11) is fixed to the bottom of the lower surface of the disc (10), a counting structure (12) is connected to one end of the first connecting rod (9) through a first adjusting bolt (13), and a rotary structure (14) is connected to the top of the disc (10);

the rotary handle structure (14) comprises a fixed rod (141), a long rod (142), a length adjusting frame (143) and a handle (144), wherein the fixed rod (141) is rotatably connected to the center of the disc (10), the other end of the fixed rod (141) is connected with the long rod (142), a first adjusting hole (145) is formed in the long rod (142), the length adjusting frame (143) is sleeved on the long rod (142), a connecting hole (146) is formed in the center of the length adjusting frame (143), and the handle (144) is connected to the inside of the connecting hole (146) and the first adjusting hole (145) through threads.

2. An upper limb rotation training device capable of adjusting the resistance according to claim 1, wherein: the fixing structure (15) comprises a fixing plate (151), the top of the fixing plate (151) is fixedly connected with a supporting rod (4), fixing holes (152) are formed in two ends of the fixing plate (151), screws (153) are inserted into the fixing holes (152), and the fixing plate (151) is fixed on the underframe (1) by the screws (153).

3. An upper limb rotation training device capable of adjusting the resistance according to claim 1, wherein: the first angle adjusting structure (5) comprises a rotating connecting piece (51), the rotating connecting piece (51) is rotationally connected to the bottom of an adjusting rod (52), the top end of the adjusting rod (52) is fixedly connected with a cross rod (6), one end of the rotating connecting piece (51) is provided with an adjusting plate (53), a second adjusting hole (54) is formed in the adjusting plate (53), a second adjusting bolt (55) is connected to the bottom end of the adjusting rod (52) through threads, and the second adjusting bolt (55) is connected with the second adjusting hole (54) through threads.

4. An upper limb rotation training device capable of adjusting the resistance according to claim 1, wherein: the second angle adjusting structure (7) comprises an arc adjusting plate (71), one end of the arc adjusting plate (71) is fixedly connected to the bottom of the disc (10), the other end of the arc adjusting plate (71) penetrates through the hollow connecting rod (8) to be fixed through a third adjusting bolt (72), a third adjusting hole (73) is formed in the arc adjusting plate (71), and the third adjusting bolt (72) penetrates through the third adjusting hole (73).

5. An upper limb rotation training device capable of adjusting the resistance according to claim 1, wherein: the counting structure (12) comprises a connecting plate (121), and a counting plate (122) is arranged on the connecting plate (121).