CN114100071B

CN114100071B - Physical training device based on training upper limbs and shank strength

Info

Publication number: CN114100071B
Application number: CN202111487602.0A
Authority: CN
Inventors: 王海
Original assignee: Tianjin Vocational Institute
Current assignee: Tianjin Vocational Institute
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-09
Anticipated expiration: 2041-12-08
Also published as: CN114100071A

Abstract

The invention provides a physical training device based on training of strength of upper limbs and legs, which relates to the technical field of physical training and comprises a base, wherein the base is of an internal hollow structure, a cover plate is fixedly connected to the top end surface of the base, a through longitudinal groove is formed in the cover plate and used for sliding a guide post, the problem that the upper limbs and the legs of a user are easy to train and deform due to the difference of gravity applied during training when the strength of the upper limbs and the legs is trained in the prior art is solved, a leg rod and an arm strength frame on the inner side of a side plate arranged at the top end of the cover plate are hinged with a guide block which is connected to the inner side of a guide frame in a sliding mode through a connecting rod A and a connecting rod B respectively, and therefore the strength of the arms and the legs can be trained to a uniform degree when the user exercises, the situation that the exercise is deformed due to the difference of the gravity applied during the exercise occurs.

Description

Physical training device based on training upper limbs and shank strength

Technical Field

The invention relates to the technical field of physical training, in particular to a physical training device based on upper limb and leg strength training.

Background

Physical exercise refers to physical activities aiming at the purposes of making people self-select according to physical needs, applying various physical means, and combining with natural force and sanitary measures to develop bodies, enhance health, build up health, regulate spirit, enrich cultural life and dominate leisure time.

However, as far as the exercise device is concerned at present, it is mostly split type exercise when taking exercise to the strength of upper limbs and shank for user's upper limbs and shank are very easy to be because of the difference of exerting the gravity when taking exercise and lead to the fact the lower limbs to take exercise the deformation, make user's upper and lower limbs appear uncoordinated condition, and user's back muscle also lasts and is in the state of tightening when taking exercise, if can not carry out timely relaxation operation, easily cause the strain because of excessive fatigue.

Disclosure of Invention

In view of the above, the present invention provides a physical training device for training strength of upper limbs and legs, which has a leg bar and an arm frame disposed inside a side plate disposed at the top end of a cover plate, wherein the leg bar and the arm frame are respectively hinged to a guide block slidably connected inside the guide frame via a connecting rod a and a connecting rod B, so that a user can perform a training operation with uniform strength of arms and legs during training, and the user can be prevented from being deformed due to a difference in gravity applied during training.

The invention provides a physical training device based on training of strength of upper limbs and legs, which specifically comprises: the base, the base is inside hollow structure, and the top face of base still fixedly connected with apron, still sets up the vertical groove that link up in the inside of apron, and vertical groove is used for the slide guide pillar, and still fixedly connected with curb plate on the top face of apron, the curb plate is equipped with everywhere altogether, and fixed connection is in the four corners position of apron top face respectively to the curb plate everywhere to the horizontal groove has all been seted up to the inside of everywhere curb plate, and the horizontal groove is used for the slider that slides.

Optionally, the inner side of the side plate is slidably connected with a leg rod through a slider, the slider is fixedly connected to the front side surface and the rear side surface of the leg rod, a connecting rod a is hinged to one side of the leg rod, and the connecting rod a is provided with two positions.

Optionally, the connecting rod B is provided with two positions, the two connecting rods B are respectively hinged with the two guide blocks, the outer side of the base is further fixedly connected with a support, the support is provided with two positions, and the two supports are respectively and fixedly connected to the front side surface and the rear side surface of the base.

Optionally, the two connecting rods a are respectively hinged with the two guide blocks, the inner side of the side plate mounted on the top end face of the cover plate is further connected with an arm force frame through a sliding block in a sliding manner, the inner side of the arm force frame is further connected with an arm force rod in a rotating manner, and one side of the arm force frame is further provided with a connecting rod B.

Optionally, a guide pillar is fixedly connected to the top end face of the cover plate, a longitudinal groove is formed in the guide pillar, the guide pillar is provided with two positions, the two guide pillars are installed in opposite directions, guide blocks are slidably connected to the two guide pillars, and a connecting column is fixedly connected to one side of each guide block.

Optionally, the inside of the frame body B is further rotatably connected with a screw, a driven gear is installed at one end of the screw and meshed with the driving gear, the other end of the screw is further connected with a sleeve, the sleeve is slidably connected in the base, a spring rod is further installed inside the sleeve, a guide pillar is further fixedly connected to the top end of the spring rod, and a massage roller is further fixedly connected to the top end of the guide pillar.

Optionally, the inside of the bracket is rotatably connected with guide wheels, two guide wheels are further mounted inside each bracket in a linear array, the guide wheels are used for guiding the steel cable, one end of the steel cable is connected with the guide pillar, and the other end of the steel cable is connected with the spring rod.

Optionally, fixedly connected with support body a on the inside bottom face of base, install the motor in one side of support body a, the one end of motor is provided with the transmission shaft, and the transmission shaft that motor one end set up passes support body a to protrusion support body a still installs drive gear in one side of transmission shaft, still fixedly connected with support body B in the inside of base.

Advantageous effects

According to the exercise device of each embodiment of the invention, compared with the traditional device, the sleeve is connected inside the base in a sliding mode, the spring rod is further arranged inside the sleeve, one end of the spring rod is connected with the steel cable, when the strength of a user during exercise needs to be adjusted, the driving gear can be driven to rotate through the starting motor, the design of adjusting the strength more conveniently and rapidly is achieved through the engagement between the driving gear and the driven gear, and the problem that the traditional strength adjustment cannot be adjusted accurately, and therefore the exercise operation is not facilitated is solved.

In addition, still be provided with the massage roller on the top of guide pillar, and the massage roller normality lies in user's back bottom side and places, when two traction spring when moving to the outside, can relax the operation through the massage that lasts is carried out user's back to the massage roller, and then reaches more practical purpose.

In addition, be the subtend in the inside of base and be provided with two places sleeve pipes, and all carry out synchronous rotation adjustment through the meshing between the driven gear that the screw rod outside was twisted and is connect and the drive gear between the sleeve pipe of two places, and then make the user can carry out more comprehensive and synchronous regulation operation when carrying out strength regulation to reach more practical purpose.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 shows a schematic diagram of a front side view of an exercise apparatus according to an embodiment of the present invention in a partially sectioned and disassembled state;

FIG. 2 illustrates a schematic diagram of a top side view of an exercise device according to an embodiment of the present invention in a partially sectioned and disassembled state;

FIG. 3 illustrates a schematic view of an assembled structure of an exercise apparatus according to an embodiment of the present invention;

FIG. 4 illustrates a schematic of a base-to-deck display structure of an exercise device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram illustrating a guide block to link B display structure of an exercise device according to an embodiment of the present invention;

FIG. 6 shows a schematic of a screw-to-post display structure of an exercise device according to an embodiment of the present invention;

FIG. 7 shows a schematic of the exercise apparatus of FIG. 2 in an enlarged configuration at A, according to an embodiment of the present invention;

FIG. 8 illustrates a schematic diagram of an enlarged configuration at B in FIG. 2 of an exercise device according to an embodiment of the present invention;

list of reference numerals

1. A base; 2. a cover plate; 3. a side plate; 4. a guide frame; 5. a guide block; 6. a leg bar; 7. a slider; 8. a connecting rod A; 9. an arm force frame; 10. an arm lever; 11. a connecting rod B; 12. connecting columns; 13. a support; 14. a guide wheel; 15. a steel cord; 16. a frame body A; 17. a motor; 18. a drive gear; 19. a frame body B; 20. a screw; 21. a driven gear; 22. a sleeve; 23. a spring lever; 24. a guide post; 25. a massage roller.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to 8:

the invention provides a physical training device based on training of strength of upper limbs and legs, comprising: the base 1 is a hollow structure, the top end face of the base 1 is fixedly connected with a cover plate 2, a through longitudinal groove is formed in the cover plate 2 and used for sliding a guide post 24, the top end face of the cover plate 2 is fixedly connected with side plates 3, the side plates 3 are arranged in four positions, the four side plates 3 are respectively and fixedly connected to four corners of the top end face of the cover plate 2, transverse grooves are formed in the four side plates 3 and used for sliding a sliding block 7, a screw rod 20 is rotatably connected to the inside of a frame body B19, a driven gear 21 is installed at one end of the screw rod 20, the driven gear 21 is meshed with a driving gear 18, the other end of the screw rod 20 is also connected with a sleeve 22, the sleeve 22 is slidably connected in the base 1, a spring rod 23 is installed in the sleeve 22, the top end of the spring rod 23 is fixedly connected with the guide post 24, and a massage roller 25 is fixedly connected to the top end of the guide post 24, the screw 20 has a screw hole formed therein.

In addition, according to the embodiment of the present invention, as shown in fig. 1 to 3, a guide frame 4 is further fixedly connected to the top end surface of the cover plate 2, a longitudinal groove is formed in the guide frame 4, the guide frame 4 is provided with two positions, the two guide frames 4 are installed in opposite directions, guide blocks 5 are respectively and slidably connected to the inner portions of the two guide frames 4, a connection column 12 is further fixedly connected to one side of each guide block 5, a leg rod 6 is slidably connected to the inner side of the side plate 3 through a slider 7, sliders 7 are respectively and fixedly connected to the front side surface and the rear side surface of the leg rod 6, a connection rod A8 is further hinged to one side of the leg rod 6, and two positions of the connection rod A8 are provided.

In addition, according to the embodiment of the present invention, as shown in fig. 1 to 5, two connecting rods A8 are respectively hinged to two guide blocks 5, an arm frame 9 is further slidably connected to the inner side of the side plate 3 mounted on the top end surface of the cover plate 2 through a slider 7, an arm lever 10 is further rotatably connected to the inner side of the arm frame 9, a connecting rod B11 is further mounted on one side of the arm frame 9, two connecting rods B11 are provided, two connecting rods B11 are respectively hinged to the two guide blocks 5, a bracket 13 is further fixedly connected to the outer side of the base 1, two brackets 13 are provided, and the two brackets 13 are respectively fixedly connected to the front and rear side surfaces of the base 1.

In addition, according to the embodiment of the present invention, as shown in fig. 1 to 8, guide wheels 14 are rotatably connected to the inside of each bracket 13, two guide wheels 14 are further installed in each bracket 13 in a linear array, the guide wheels 14 are used for guiding a steel cable 15, one end of the steel cable 15 is connected to a connecting column 12, the other end of the steel cable 15 is connected to a spring rod 23, a bracket body a16 is fixedly connected to the bottom end surface of the inside of the base 1, a motor 17 is installed on one side of the bracket body a16, a transmission shaft is installed at one end of the motor 17, the transmission shaft installed at one end of the motor 17 penetrates through the bracket body a16 and protrudes out of the bracket body a16, a driving gear 18 is further installed on one side of the transmission shaft, and a bracket body B19 is further fixedly connected to the inside of the base 1.

The specific use mode and function of the embodiment are as follows: in the invention, when in use, a user lies on the cover plate 2, presses the body on the massage roller 25 arranged at the top end of the guide post 24, holds the arm power rods 10 arranged at the inner sides of the two arm power frames 9 by hands, and puts feet towards one side of the leg rod 6;

then, the motor 17 arranged on one side of the frame body A16 is started according to different required exercise intensity, the driving gear 18 is driven by the motor 17 to rotate, and when the driving gear 18 rotates, the synchronous rotating operation is also carried out with the driven gear 21 arranged on the outer side of the screw rod 20;

when the driven gear 21 rotates, the screw 20 pulls the sleeve 22 through the engagement of the screw hole formed in the driven gear and the screw 20, and the sleeve 22 is adjusted to extrude the spring rod 23 arranged in the sleeve according to different required applied forces so as to adjust the left side, thereby achieving the purpose of more practicality;

when a user exercises, the user needs to simultaneously lift the arms outwards and kick the legs outwards synchronously, and when the arm force frame 9 and the leg rod 6 move outwards, the arm force frame 9 and the slide block 7 arranged on the outer side of the leg rod 6 slide and are adjusted along the transverse groove formed in the side plate 3;

when the arm frame 9 and the leg rod 6 are expanded outward, the guide block 5 slidably connected to the inside of the guide frame 4 is pulled upward by the link B11 attached to the arm frame 9 and the link a8 attached to the leg rod 6;

when the guide block 5 slides upwards along the guide frame 4, the steel cable 15 is pulled through the connecting column 12 arranged on one side of the guide block 5, and the spring rod 23 arranged on the inner side of the sleeve 22 is stretched through the steel cable 15, so that the aim of synchronously exercising the arm and leg strength of the patient is fulfilled;

when the two spring rods 23 are pulled to exercise at the same time, the massage roller 25 mounted at the top end of the spring rod 23 through the guide post 24 can also perform synchronous massage operation on the waist and the back of the patient, thereby achieving the purpose of more practicality.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. Physical training device based on training upper limbs and shank strength, its characterized in that includes: the base (1) is of an internal hollow structure, the top end face of the base (1) is fixedly connected with a cover plate (2), a through longitudinal groove is formed in the cover plate (2) and used for sliding a guide pillar (24), side plates (3) are fixedly connected to the top end face of the cover plate (2), the side plates (3) are arranged in four positions, the four side plates (3) are fixedly connected to four corners of the top end face of the cover plate (2) respectively, transverse grooves are formed in the four side plates (3) and used for sliding a sliding block (7), guide frames (4) are fixedly connected to the top end face of the cover plate (2), the longitudinal groove is formed in the guide frames (4), the guide frames (4) are arranged in two positions, the two guide frames (4) are installed in opposite directions, and guide blocks (5) are connected to the inner portions of the two guide frames (4) in a sliding mode, a connecting column (12) is fixedly connected to one side of the guide block (5), a leg rod (6) is connected to the inner side of the side plate (3) in a sliding manner through a sliding block (7), the sliding blocks (7) are fixedly connected to the front side surface and the rear side surface of the leg rod (6), a connecting rod A (8) is hinged to one side of the leg rod (6), the connecting rod A (8) is provided with two positions, the two connecting rods A (8) are respectively hinged to the two guide blocks (5), an arm force frame (9) is further connected to the inner side of the side plate (3) arranged on the top end surface of the cover plate (2) in a sliding manner through the sliding block (7), an arm force rod (10) is further rotatably connected to the inner side of the arm force frame (9), a connecting rod B (11) is further arranged on one side of the arm force frame (9), the two connecting rods B (11) are arranged in a sliding manner, the two connecting rods B (11) are respectively hinged to the two guide blocks (5), and a support (13) is further fixedly connected to the outer side of the base (1), the support (13) is provided with two parts, the two supports (13) are respectively and fixedly connected to the front side surface and the rear side surface of the base (1), guide wheels (14) are rotatably connected inside the supports (13), two guide wheels (14) are further installed inside each support (13) in a linear array mode, the guide wheels (14) are used for guiding a steel cable (15), one end of the steel cable (15) is connected with a connecting column (12), the other end of the steel cable (15) is connected with a spring rod (23), a support body A (16) is fixedly connected to the inner bottom end surface of the base (1), a motor (17) is installed on one side of the support body A (16), a transmission shaft is arranged at one end of the motor (17), the transmission shaft arranged at one end of the motor (17) penetrates through the support body A (16) and protrudes out of the support body A (16), a driving gear (18) is further installed on one side of the transmission shaft, a support body B (19) is further fixedly connected to the inside of the base (1), the inside of support body B (19) still rotates and is connected with screw rod (20), driven gear (21) are installed to the one end of screw rod (20), driven gear (21) and drive gear (18) mesh mutually, still be connected with sleeve pipe (22) at the other end of screw rod (20), sleeve pipe (22) sliding connection is in base (1), spring beam (23) are still installed to the inside of sleeve pipe (22), still fixedly connected with guide pillar (24) on the top of spring beam (23), still fixedly connected with massage roller (25) on the top of guide pillar (24).