CN215275590U - Weight-adjustable upper limb strength trainer - Google Patents
Weight-adjustable upper limb strength trainer Download PDFInfo
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- CN215275590U CN215275590U CN202120683760.2U CN202120683760U CN215275590U CN 215275590 U CN215275590 U CN 215275590U CN 202120683760 U CN202120683760 U CN 202120683760U CN 215275590 U CN215275590 U CN 215275590U
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Abstract
The utility model discloses an upper limb strength trainer with adjustable weight, which comprises a fixed seat, a cushion, a backrest, a cutting sleeve, a handle, a connecting arm, a first sphere, a side cover, a fixed block, a guide groove, a movable seat, a screw rod, a connecting shaft and the like; when the hand is moved up and down, the ball body II is driven to move left and right and up and down through the connecting arm, the ball body I and the connecting shaft, and the ball body II is driven to move left and down to drive the connecting seat to move left and right and up and down integrally, and the corresponding tension spring can be pulled to provide the training resistance when the connecting seat moves left and down and up and down, so that the training effect of the upper limbs in different directions is met, and the training effect is also improved; the utility model discloses in adjust the length of the arm of force through the distance between spheroid two and the spheroid one, can increase the arm of force distance when spheroid two keep away from the spheroid one time and can reduce the arm of force distance otherwise when being close to satisfy the needs of the different strength training of upper limbs, satisfied the needs of different crowds training.
Description
Technical Field
The utility model relates to a training equipment technical field, specific upper limbs strength training ware that can adjust weight that says so.
Background
Along with the abundance of life, the quality required by people for life is continuously improved, healthy people need to exercise to improve the health index, and patients suffering from stroke, brain trauma and upper limb trauma need to exercise more urgently to improve the life quality, while the existing upper limb strength trainer has simpler functions and is difficult to meet the use requirements of different groups of people.
SUMMERY OF THE UTILITY MODEL
The aforesaid that exists is not enough among the prior art, the utility model aims at providing an adjustable heavy upper limbs strength training device, has solved the problem that current upper limbs strength training device hardly satisfies different crowds user needs.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the weight-adjustable upper limb strength trainer has the innovation points that the weight-adjustable upper limb strength trainer comprises a fixed seat, a cushion, a backrest, a clamping sleeve, a handle, a connecting arm, a first sphere, a side cover, a fixed block, a shell, a tension spring, a side clamping plate, a through hole, a second sphere, a connecting seat, an adjusting head, an end cover, a guide groove, a movable seat, a screw and a connecting shaft; the right upper side of the fixed seat is fixedly connected with a cushion, and the side surface of the right upper side of the fixed seat is fixedly connected with a backrest; the lower side of the fixing block is fixedly connected in a groove arranged on the upper side of the fixing seat, the side surface of the fixing block is fixedly connected with a side cover, and a first ball body is movably connected inside the side cover; the center of the left side of the connecting arm is fixedly connected with the right side of the first sphere, and the front and rear positions of the lower right side of the connecting arm are fixedly connected with clamping sleeves; the number of the handles is two, the two handles are respectively corresponding to the right sides of the clamping sleeves, and the upper sides of the two handles are respectively fixedly connected to the front and rear positions of the lower side of the connecting arm; the guide groove is transversely arranged inside the left upper side of the fixed seat, and an end cover is fixedly connected to the opening at the left side of the guide groove; the screw rod is movably connected to the center inside the guide groove, the outer part of the left side of the screw rod is movably connected to the inner part of the center of the end cover, and the end part of the left side of the screw rod is fixedly connected with an adjusting head; the movable seat is transversely and movably connected inside the guide groove, and a threaded hole arranged in the center of the movable seat is connected with the screw rod; the bottom of the shell is fixedly connected to the top of the movable seat; the connecting seat is movably connected inside the shell, a second ball body is movably connected inside the connecting seat, and the periphery of the outer side of the connecting seat is fixedly connected with the periphery of the inner wall of the shell through a plurality of tension springs; the two side clamping plates are fixedly connected to the left side and the right side of the connecting seat respectively, the inner side surfaces of the two side clamping plates are connected with the left side surface and the right side surface of the shell respectively, and through holes are formed in the centers of the two side clamping plates; and a connecting shaft is movably connected in a transverse hole formed in the center of the second sphere, and the right end of the connecting shaft is fixedly connected with the center of the left side of the first sphere.
Preferably, an anti-skid layer is arranged on the top surface of the backrest.
Preferably, an elastic protective layer is arranged on the inner wall of the cutting sleeve.
Preferably, the surface of the handle is provided with anti-skid lines.
Preferably, the guide groove is a T-shaped guide groove and matched with the outer part of the movable seat.
Preferably, the adjusting head is provided with a hexagon socket in the center of the outer side.
The utility model has the advantages that:
(1) the utility model discloses can move about from top to bottom when hand is moved about from top to bottom through linking arm, spheroid one and connecting axle drive spheroid two and control from top to bottom, and control about spheroid two from top to bottom then drive the connecting seat and control from top to bottom, can stimulate the corresponding extension spring and provide the resistance of training when controlling about the connecting seat from top to bottom, satisfied the effect of upper limbs equidirectional training, improved the training effect.
(2) The utility model discloses in adjust the length of the arm of force through the distance between the two spheroid of regulation and the spheroid one, can increase the arm of force distance when spheroid two keep away from the spheroid one time and can reduce the arm of force distance otherwise when being close to, can satisfy the needs of the different strength training of upper limbs, satisfied the needs of different crowds training.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a partial top view of the present invention.
In the figure: 1-a fixed seat; 2-cushion; 3-a backrest; 4-cutting the ferrule; 5-a handle; 6-a linker arm; 7-sphere one; 8-side cover; 9-fixing block; 10-a housing; 11-a tension spring; 12-side snap plate; 13-a through hole; 14-sphere two; 15-a connecting seat; 16-an adjustment head; 17-end cap; 18-a guide groove; 19-a movable seat; 20-a screw; 21-connecting shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, an upper limb strength training aid with adjustable weight comprises a fixed seat 1, a cushion 2, a backrest 3, a cutting sleeve 4, a handle 5, a connecting arm 6, a first sphere 7, a side cover 8, a fixed block 9, a shell 10, a tension spring 11, a side clamping plate 12, a through hole 13, a second sphere 14, a connecting seat 15, an adjusting head 16, an end cover 17, a guide groove 18, a movable seat 19, a screw 20 and a connecting shaft 21; a cushion 2 is fixedly connected to the upper right side of the fixed seat 1, and a backrest 3 is fixedly connected to the side surface of the upper right side of the fixed seat 1; the lower side of the fixing block 9 is fixedly connected in a groove formed in the upper side of the fixing seat 1, a side cover 8 is fixedly connected to the side face of the fixing block 9, and a first ball body 7 is movably connected to the inner portion of the side cover 8; the center of the left side of the connecting arm 6 is fixedly connected with the right side of the first sphere 7, and the front and rear positions of the lower right side of the connecting arm 6 are fixedly connected with the cutting sleeve 4; the number of the handles 5 is two, the two handles 5 are respectively connected with the right sides of the corresponding cutting sleeves 4, and the upper sides of the two handles 5 are respectively fixedly connected to the front and back positions of the lower side of the connecting arm 6; the guide groove 18 is transversely arranged inside the left upper side of the fixed seat 1, and an end cover 17 is fixedly connected to the opening at the left side of the guide groove 18; the screw rod 20 is movably connected to the center inside the guide groove 18, the outer part of the left side of the screw rod 20 is movably connected to the inner part of the center of the end cover 17, and the end part of the left side of the screw rod 20 is fixedly connected with the adjusting head 16; the movable seat 19 is transversely movably connected inside the guide groove 18, and a threaded hole formed in the center of the movable seat 19 is connected with the screw rod 20; the bottom of the shell 10 is fixedly connected to the top of the movable seat 19; the connecting seat 15 is movably connected inside the shell 10, the ball body II 14 is movably connected inside the connecting seat 15, and the periphery of the outer side of the connecting seat 15 is fixedly connected with the periphery of the inner wall of the shell 10 through a plurality of tension springs 11; the number of the side clamping plates 12 is two, the two side clamping plates 12 are respectively and fixedly connected to the left side and the right side of the connecting seat 15, the inner side surfaces of the two side clamping plates 12 are respectively connected with the left side surface and the right side surface of the shell 10, and the centers of the two side clamping plates 12 are both provided with through holes 13; a connecting shaft 21 is movably connected in a transverse hole formed in the center of the second sphere 14, and the right end of the connecting shaft 21 is fixedly connected with the center of the left side of the first sphere 7.
Wherein, the top surface of the backrest 3 is provided with an anti-skid layer; an elastic protective layer is arranged on the inner wall of the cutting sleeve 4; the surface of the handle 5 is provided with anti-skid grains; the guide groove 18 is a T-shaped guide groove and is matched with the outer part of the movable seat 19; the adjusting head 16 is provided with an inner hexagonal hole in the center of the outer side.
The utility model has the use state that when in use, firstly, the user sits on the cushion 2, then the user stretches the hand into the card sleeve 4 and holds the handle 5, then the user can carry out the strength training of the upper limb by moving the hand up and down, when moving the hand up and down, the user can drive the ball II 14 to move up and down and left and right through the connecting arm 6, the ball I7 and the connecting shaft 21, and when moving the hand up and down, the ball II 14 can drive the connecting seat 15 to move up and down and left and right integrally, when moving the connecting seat 15 up and down, the user can pull the corresponding tension spring 11 to provide the resistance for training, thereby satisfying the effect of the training of different directions of the upper limb, improving the training effect, in addition, the user can drive the screw rod 20 to rotate through the adjusting head 16 to drive the movable seat 19 to drive the shell 10 to move left and right integrally, and here, the length of the upper limb can be adjusted through adjusting the distance between the ball II 14 and the ball arm of force 7, when the second sphere 14 is far away from the first sphere 7, the moment arm distance is increased, and when the second sphere is close to the first sphere 7, the moment arm distance is decreased, so that the training requirements of different strength of the upper limbs can be met, and the training requirements of different people can be met.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (6)
1. An upper limb strength trainer with adjustable weight is characterized by comprising a fixed seat (1), a cushion (2), a backrest (3), a clamping sleeve (4), a handle (5), a connecting arm (6), a first sphere (7), a side cover (8), a fixed block (9), a shell (10), a tension spring (11), a side clamping plate (12), a through hole (13), a second sphere (14), a connecting seat (15), an adjusting head (16), an end cover (17), a guide groove (18), a movable seat (19), a screw rod (20) and a connecting shaft (21);
a cushion (2) is fixedly connected to the upper right side of the fixed seat (1), and a backrest (3) is fixedly connected to the side face of the upper right side of the fixed seat (1);
the lower side of the fixing block (9) is fixedly connected into a groove arranged on the upper side of the fixing seat (1), a side cover (8) is fixedly connected to the side face of the fixing block (9), and a first ball body (7) is movably connected to the inside of the side cover (8);
The center of the left side of the connecting arm (6) is fixedly connected with the right side of the first sphere (7), and clamping sleeves (4) are fixedly connected to the front and rear positions of the lower right side of the connecting arm (6);
the number of the handles (5) is two, the two handles (5) are respectively connected with the right sides of the corresponding clamping sleeves (4), and the upper sides of the two handles (5) are respectively fixedly connected to the front and rear positions of the lower side of the connecting arm (6);
the guide groove (18) is transversely arranged inside the left upper side of the fixed seat (1), and an end cover (17) is fixedly connected to the opening of the left side of the guide groove (18);
the screw rod (20) is movably connected to the center inside the guide groove (18), the outer part of the left side of the screw rod (20) is movably connected to the inner part of the center of the end cover (17), and the end part of the left side of the screw rod (20) is fixedly connected with an adjusting head (16);
the movable seat (19) is transversely movably connected inside the guide groove (18), and a threaded hole formed in the center of the movable seat (19) is connected with the screw rod (20);
the bottom of the shell (10) is fixedly connected to the top of the movable seat (19);
the connecting seat (15) is movably connected inside the shell (10), a second ball body (14) is movably connected inside the connecting seat (15), and the periphery of the outer side of the connecting seat (15) is fixedly connected with the periphery of the inner wall of the shell (10) through a plurality of tension springs (11);
the number of the side clamping plates (12) is two, the two side clamping plates (12) are respectively and fixedly connected to the left side and the right side of the connecting seat (15), the inner side surfaces of the two side clamping plates (12) are respectively connected with the left side surface and the right side surface of the shell (10), and a through hole (13) is formed in the center of each of the two side clamping plates (12);
A connecting shaft (21) is movably connected in a transverse hole formed in the center of the second sphere (14), and the right end of the connecting shaft (21) is fixedly connected with the center of the left side of the first sphere (7).
2. Weight adjustable upper limbs strength training aid according to claim 1, characterized in that the top surface of the backrest (3) is provided with an anti-slip layer.
3. Weight adjustable upper limbs strength training aid according to claim 1, characterized in that the inner wall of the sleeve (4) is provided with an elastic protection layer.
4. Weight adjustable upper limbs strength training aid according to claim 1, characterized in that the surface of the handle (5) is provided with anti-skid lines.
5. Weight adjustable upper limbs strength training aid according to claim 1, characterized in that the guiding groove (18) is a T-shaped guiding groove and matches with the outside of the movable seat (19).
6. Weight adjustable upper limbs strength training aid according to claim 1, characterized in that the adjusting head (16) is provided with a hexagon socket inside the outer center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120683760.2U CN215275590U (en) | 2021-04-05 | 2021-04-05 | Weight-adjustable upper limb strength trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120683760.2U CN215275590U (en) | 2021-04-05 | 2021-04-05 | Weight-adjustable upper limb strength trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215275590U true CN215275590U (en) | 2021-12-24 |
Family
ID=79535503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120683760.2U Active CN215275590U (en) | 2021-04-05 | 2021-04-05 | Weight-adjustable upper limb strength trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215275590U (en) |
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2021
- 2021-04-05 CN CN202120683760.2U patent/CN215275590U/en active Active
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