CN113230620A - Core stable auxiliary training device for cheering exercises - Google Patents

Abstract

The invention discloses an auxiliary training device with stable core for cheering exercises, which comprises a supporting bottom plate and lifting push rods arranged at four corner positions at the upper end of the supporting bottom plate, wherein the output end of each lifting push rod is provided with a vertical rod, the upper ends of a plurality of vertical rods are fixedly connected with the lower end of a supporting plate, a first opening is arranged at the middle position, a protective cover plate covers the upper end of the supporting plate, a second opening matched with the first opening is arranged at the middle position of the protective cover plate, a movable chamber is arranged between the protective cover plate and the supporting plate, and a movable disc is matched in the movable chamber in a sliding manner. Further improve the exercise effect, the practicality is strong.

Description

Core stable auxiliary training device for cheering exercises

Technical Field

The invention relates to the technical field of sports training equipment, in particular to an auxiliary training device with stable core for a cheering exercise.

Background

To solve the problem that the existing device can only exercise the lifting force, the muscle exercised by the exercise mode is too stiff and cannot exercise the core stability, the prior patent with the publication number of CN110652689B discloses a training device for cheering exercises, the water tank is used for providing load for the lifting training, the load can be adjusted by adjusting the water amount in the water tank, and when lifting, the water in the water tank impacts the inner wall of the water tank due to shaking, the impact force when the water impacts the water tank can effectively simulate the shaking of a human body during actual lifting, the training effect can be improved, but when the training device is actually used, because the supporting force of the person is relatively constant, the water cannot generate impact force, and because the transverse and longitudinal guide mechanisms are arranged, a mechanism which can move freely in the horizontal plane is constructed by utilizing transverse and longitudinal movement, but the force of the water tank for exercising the core force can be reduced in force transmission, the exercise of the core force is extremely limited, and in addition, the device is inconvenient to increase or reduce the weight of the water when in use;

the prior patent publication No. CN108478986B discloses a cheering exercise strength trainer, which can carry out targeted training on the arms and the legs of a cheering exercise player through a first elastic pull rope and a second elastic pull rope according to the cheering exercise action, thereby effectively enhancing the arm and leg strength of the cheering exercise player, wherein the exercise is only a simple exercise on the strength and cannot exercise the core strength (namely the integral balance).

In view of the above, a stable core training aid for a cheering gym is now provided.

Disclosure of Invention

The invention aims to provide an auxiliary training device with stable core for cheering exercises, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a core stable auxiliary training device for a cheering gym comprises a supporting bottom plate and lifting push rods arranged at four corner positions of the upper end of the supporting bottom plate, wherein the output end of each lifting push rod is provided with a vertical rod, the upper ends of the vertical rods are fixedly connected with the lower end of a supporting plate, a first opening is arranged at the middle position, a protective cover plate covers the upper end of the supporting plate, a second opening matched with the first opening is arranged at the middle position of the protective cover plate, a movable cavity is arranged between the protective cover plate and the supporting plate, a movable disc is arranged in the movable cavity in a sliding fit manner, a sliding assembly in pressing contact with the surface of the supporting plate is arranged at the lower end of the movable disc, a through hole is arranged at the middle position of the movable disc, a supporting rod penetrates through the through hole, the diameter of the supporting rod is smaller than that of the through hole, and a load assembly is arranged at the upper end of the supporting rod, the lower side of the load-bearing component is provided with a limiting component for limiting the support rod to move downwards excessively, and the load-bearing component and the lifting push rod are electrically connected with the control panel;

a horizontally arranged handle is arranged below the supporting rod, an anti-skidding sleeve is sleeved on the outer side of the handle, and two ends of the handle are fixedly connected with the supporting rod through a connecting rod;

the load assembly comprises a load box, the load box is of a round box body structure with an opening at the upper end, a weight piece is arranged inside the load box, and the degree of freedom and the weight of the weight piece are adjustable.

As a further scheme of the invention: the counterweight includes a roll water tank, is equipped with the water pump assembly who is used for adding water or draws water on the roll water tank, and roll water tank lower extreme is equipped with a plurality of universal wheel, the roll water tank is circular water tank, load case outside array distribution has a plurality of to sticis the push rod, and every output that sticiss the push rod all is equipped with one and sticiss the locating piece, and a plurality of locating piece settings of sticising have constituted the cyclic annular wall that a restriction roll water tank removed in load incasement portion, and cyclic annular wall is big more, and the displacement range of roll water tank also can be big more.

As a further scheme of the invention: the lifting push rod is a jack, and the input end of the lifting push rod is connected with a synchronous motor.

As a further scheme of the invention: the water pump assembly comprises a support platform arranged at the upper end of a support plate, a water storage tank used for storing water is placed at the upper end of the support platform, a water pump is arranged inside the water storage tank, the output end of the water pump is connected with the upper end of a vertical water pipe through a flexible hose, a rotating disc is arranged on the outer side of the vertical water pipe, the rotating disc is rotatably arranged on the upper end face of a rolling water tank, the lower end of the vertical water pipe extends to the bottom of the rolling water tank, and water in the water storage tank can be added into the rolling water tank by controlling the water pump to rotate positively.

As a further scheme of the invention: spacing subassembly is including setting up the spacing tray in the bracing piece outside and the concertina hole of a plurality of array distribution in activity dish upper end, and all sliding fit has a flexible post in every concertina hole, and flexible post outside is around being equipped with the spring, every flexible post upper end is equipped with a fagging that is used for supporting to press spacing tray bottom.

As a further scheme of the invention: and a plurality of elastic blocks for buffering the impact of the movable disc are arranged at the edge of the movable chamber.

As a further scheme of the invention: the sliding assembly comprises spherical cavities distributed on the lower end face of the movable disc in an array mode, each spherical cavity is internally provided with one guide steel ball in a matched mode, and a plurality of supporting points are formed by the plurality of guide steel balls.

As a further scheme of the invention: the load-carrying component and the supporting rod are set to be in rotary connection.

As a further scheme of the invention: still be equipped with the displacement subassembly on the supporting baseplate, the displacement subassembly includes four piston barrels, and the position of piston barrel is corresponding with the position of lift push rod, and every piston barrel is inside all sliding fit has a universal wheel, the universal wheel sets up the lower extreme at the activity leg, the piston barrel is passed to activity leg upper end, and connects on its upper end and receive the pressure piece, it is fixed through reset spring connection between piece and the piston barrel to receive the pressure, the montant outside is equipped with the side lever corresponding with the piston barrel, the side lever lower extreme is equipped with the briquetting that is used for supporting the pressure piece.

As a further scheme of the invention: the limiting assembly is provided with a pressure sensor used for detecting the whole weight of the load-carrying assembly, the pressure sensor is electrically connected with the control panel, and the control panel is provided with a weight display screen.

Compared with the prior art, the invention has the beneficial effects that: the invention is designed aiming at the existing needs, eliminates the filtering of the exercise effect in the conduction process of the existing device, ensures the exercise effect, can quickly adjust the exercise intensity according to the needs, can adjust the moving amplitude of the gravity center of the load-bearing component according to the needs, further improves the exercise effect and has strong practicability.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a partial enlarged view of the structure of the present invention.

Fig. 4 is an isometric view of a deployment displacement assembly of the present invention.

FIG. 5 is a schematic structural diagram of the displacement assembly of the present invention.

Fig. 6 is a schematic structural view of the movable plate of the present invention.

Fig. 7 is a schematic view of another handle configuration of the present invention.

FIG. 8 is a schematic structural diagram of a rectangular frame according to the present invention.

Wherein: the device comprises a supporting bottom plate 11, a lifting push rod 12, a vertical rod 13, a guide steel ball 14, a movable disc 15, a supporting plate 16, an elastic block 17, a loading box 18, a pressing push rod 19, a vertical water pipe 20, a water pump 21, a water storage tank 22, a rotating disc 23, a pressing positioning block 24, a protective cover plate 25, a movable cavity 26, a limiting tray 27, a telescopic hole 28, a handle 29, an anti-skidding sleeve 30, a supporting rod 31, a side rod 32, a pressing block 33, a pressed block 34, a reset spring 35, a piston cylinder 36, a universal wheel 37, a rectangular frame 40, a supporting rod 41 and a stool 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an auxiliary training device for stabilizing the core of a cheering exercise comprises a supporting base plate 11 and lifting push rods 12 disposed at four corners of the upper end of the supporting base plate, an output end of each lifting push rod 12 is provided with a vertical rod 13, the upper ends of the vertical rods 13 are fixedly connected to the lower end of a supporting plate 16, a first opening is disposed at the middle position, the upper end of the supporting plate 16 is covered with a protective cover plate 25, a second opening matched with the first opening is disposed at the middle position of the protective cover plate 25, a movable chamber 26 is disposed between the protective cover plate 25 and the supporting plate 16, a movable disk 15 is slidably fitted in the movable chamber 26, a sliding component in pressing contact with the surface of the supporting plate 16 is disposed at the lower end of the movable disk 15, a through hole is disposed at the middle position of the movable disk 15, and a supporting rod 31 is disposed through the through hole, the diameter of the supporting rod 31 is smaller than that of the through hole, the upper end of the supporting rod 31 is provided with a load-bearing component, the lower side of the load-bearing component is provided with a limiting component for limiting the supporting rod 31 to excessively move downwards, the load-bearing component can adjust the weight as required and adjust the exercise intensity as required, and the load-bearing component and the lifting push rod 12 are electrically connected with a control panel;

a horizontally arranged handle 29 is arranged below the supporting rod 31, an anti-skid sleeve 30 is sleeved on the outer side of the handle 29, and two ends of the handle 29 are fixedly connected with the supporting rod 31 through connecting rods, so that in actual use, the exercise can be finished by only holding the anti-skid sleeve 30, and a seat can be placed at the upper end of the supporting bottom plate 11 according to requirements for exercising the upper body strength;

the load-carrying assembly comprises a load-carrying box 18, the load-carrying box 18 is of a round box body structure with an opening at the upper end, a weight part is arranged in the load-carrying box 18, the freedom degree and the weight of the weight part are adjustable, the freedom degree can be adjusted to enable a user to exercise the core strength of the user, and the weight is adjustable to exercise the strength of the user;

the counterweight part comprises a rolling water tank, a water pump assembly for adding or pumping water is arranged on the rolling water tank, a plurality of universal wheels are arranged at the lower end of the rolling water tank, the rolling water tank is a circular water tank, a plurality of pressing push rods 19 are distributed on the outer side of the load tank 18 in an array manner, a pressing positioning block 24 is arranged at the output end of each pressing push rod 19, the pressing positioning blocks 24 are arranged inside the load tank 18 to form an annular wall for limiting the movement of the rolling water tank, the larger the annular wall is, the larger the displacement range of the rolling water tank is, the higher the requirement on the core strength of a user is, and during initial exercise, the annular wall is suggested to be smaller, even adjusted to be matched with the rolling water tank, so as to limit the movement of the rolling water tank;

the water pump assembly comprises a support platform arranged at the upper end of a support plate 16, a water storage tank 22 for storing water is placed at the upper end of the support platform, a water pump 21 is arranged in the water storage tank 22, the output end of the water pump 21 is connected with the upper end of a vertical water pipe 20 through a flexible hose, a rotating disc 23 is arranged outside the vertical water pipe 20, the rotating disc 23 is rotatably arranged on the upper end surface of a rolling water tank, the lower end of the vertical water pipe 20 extends to the bottom of the rolling water tank, water in the water storage tank 22 can be added into the rolling water tank by controlling the water pump 21 to rotate forwards, so that the weight increasing operation is completed, otherwise, the weight reducing operation is completed, the problem that the hose is wound can be prevented by arranging the rotating disc 23 at the upper end of the rolling water tank, the free rolling of the rolling water tank cannot be influenced, and the upper end of the rolling water tank is closed, the overflow of water can be avoided;

the limiting assembly comprises a limiting tray 27 arranged on the outer side of the supporting rod 31 and a plurality of telescopic holes 28 distributed at the upper end of the movable disc 15 in an array mode, a telescopic column is matched in each telescopic hole in a sliding mode, a spring is wound on the outer side of each telescopic column, a supporting plate used for abutting against the bottom of the limiting tray 27 is arranged at the upper end of each telescopic column, when the load-carrying assembly descends, the limiting tray 27 acts on the supporting plate, the spring can absorb impact force at the moment, and therefore buffering is achieved;

a plurality of elastic blocks 17 for buffering the impact of the movable disc 15 are arranged at the edge of the movable chamber 26, and the arrangement of the elastic blocks 17 can reduce the friction among the parts in use and is beneficial to prolonging the service life;

the sliding assembly comprises spherical cavities distributed on the lower end face of the movable disc 15 in an array mode, each spherical cavity is internally provided with one guide steel ball 14 in a matched mode, a plurality of supporting points are formed by the plurality of guide steel balls 14, and the movable disc 15 is effectively and conveniently moved.

The load-bearing component and the support rod 31 can be rotatably connected, when the load-bearing component and the support rod 31 are rotatably connected, the support rod 31 needs to be rotated in time when the rolling water tank moves to one side, so that the anti-skidding sleeve 30 is parallel to the route of the rolling water tank, and then the force is exerted to adjust the anti-skidding sleeve;

as shown in fig. 4-6, in order to facilitate the movement of the device, a displacement assembly is further disposed on the support base plate 11, the displacement assembly includes four piston cylinders 36, the position of each piston cylinder 36 corresponds to the position of the lifting push rod 12, a universal wheel 37 is slidably fitted inside each piston cylinder 36, the universal wheel 37 is disposed at the lower end of a movable leg, the upper end of the movable leg penetrates through the piston cylinder 36, and the upper end of the movable leg is connected with a pressed block 34, the pressed block 34 and the piston cylinder 36 are fixedly connected through a return spring 35, a side rod 32 corresponding to the piston cylinder 36 is disposed outside the vertical rod 13, a pressing block 33 for pressing the pressed block 34 is disposed at the lower end of the side rod 32, and when the device needs to be carried, the lifting push rod 12 drives the side rod 32 to descend, so that the pressing block 33 presses the pressed block 34, and the universal wheel 37 penetrates through the bottom of the support base plate 11, the entire device is supported for movement of the device.

The limiting assembly is provided with a pressure sensor used for detecting the whole weight of the load-carrying assembly, the pressure sensor is electrically connected with the control panel, and the control panel is provided with a weight display screen, so that the weight can be conveniently controlled.

The working principle of the invention is as follows: during the in-service use, adjust the weight of roll water tank through water pump assembly, then adjust the flexible length that sticiss push rod 19 as required, thereby adjust the free movement diameter of roll water tank, during initial exercise, the suggestion is fixed the roll water tank through sticising locating piece 24, restrict its removal, the degree of difficulty is minimum this moment, when taking exercise, both hands prop up antiskid cover 30, thereby make load box 18 rebound, for adjusting the focus, when bracing piece 31 horizontal hunting, activity dish 15 can be at the inside removal of activity cavity 26, the moving means here is rolling friction, the filtration of part conduction to the exercise effect has been reduced, it can remove to take exercise in-process roll water tank, thereby be convenient for the user to the exercise of self equilibrant (core strength).

As shown in fig. 7-8, in order to facilitate holding during exercise, the handle 29 is replaced by a rectangular frame 40, a plurality of support rods 41 are distributed in the inner frame of the rectangular frame 40 at equal intervals, so that selection can be performed according to the requirement of the arm length of the user, and stools 42 convenient for work and rest are arranged below the rectangular frame 40.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. An auxiliary training device for stabilizing the core of a cheering gym comprises a supporting bottom plate (11) and lifting push rods (12) arranged at four corner positions at the upper end of the supporting bottom plate, wherein the output end of each lifting push rod (12) is provided with a vertical rod (13), the upper ends of the vertical rods (13) are fixedly connected with the lower end of a supporting plate (16), and a first opening is formed in the middle position;

the device is characterized in that a protective cover plate (25) covers the upper end of the supporting plate (16), a second opening matched with the first opening is formed in the middle of the protective cover plate (25), a movable cavity (26) is formed between the protective cover plate (25) and the supporting plate (16), a movable disc (15) is arranged in the movable cavity (26) in a sliding fit mode, a sliding assembly in abutting contact with the surface of the supporting plate (16) is arranged at the lower end of the movable disc (15), a through hole is formed in the middle of the movable disc (15), a supporting rod (31) penetrates through the through hole, the diameter of the supporting rod (31) is smaller than that of the through hole, and a load-carrying assembly is arranged at the upper end of the supporting rod (31);

a limiting component for limiting the supporting rod (31) to excessively move downwards is arranged at the lower side of the load-carrying component, and the load-carrying component and the lifting push rod (12) are electrically connected with a control panel;

a horizontally arranged handle (29) is arranged below the supporting rod (31), an anti-skidding sleeve (30) is sleeved on the outer side of the handle (29), and two ends of the handle (29) are fixedly connected with the supporting rod (31) through connecting rods;

the load assembly comprises a load box (18), the load box (18) is of a round box body structure with an opening at the upper end, a weight part is arranged inside the load box (18), and the degree of freedom and the weight of the weight part are adjustable.

2. The core-stabilized training aid for cheering exercises according to claim 1, wherein the weight member comprises a rolling water tank, a water pump assembly for adding or pumping water is arranged on the rolling water tank, a plurality of universal wheels are arranged at the lower end of the rolling water tank, the rolling water tank is a circular water tank, a plurality of pressing push rods (19) are distributed on the outer side of the weight tank (18) in an array manner, a pressing positioning block (24) is arranged at the output end of each pressing push rod (19), and the pressing positioning blocks (24) are arranged inside the weight tank (18) to form an annular wall for limiting the movement of the rolling water tank.

3. The core-stabilized training aid for cheering exercises according to claim 2, wherein the water pump assembly comprises a support platform arranged at the upper end of a support plate (16), a water storage tank (22) for storing water is placed at the upper end of the support platform, a water pump (21) is arranged in the water storage tank (22), the output end of the water pump (21) is connected with the upper end of a vertical water pipe (20) through a flexible hose, a rotating disc (23) is arranged on the outer side of the vertical water pipe (20), the rotating disc (23) is rotatably arranged on the upper end face of the rolling water tank, the lower end of the vertical water pipe (20) extends to the bottom of the rolling water tank, and water in the water storage tank (22) can be added into the rolling water tank by controlling the water pump (21) to rotate forwards.

4. The core-stabilized auxiliary training device for cheering exercises according to claim 1, wherein the limiting component comprises a limiting tray (27) arranged outside the supporting rod (31) and a plurality of telescopic holes (28) distributed in an array manner at the upper end of the movable disk (15), each telescopic hole is provided with a telescopic column in a sliding fit manner, a spring is wound around the outer side of each telescopic column, and a supporting plate for abutting against the bottom of the limiting tray (27) is arranged at the upper end of each telescopic column.

5. The core stabilized training aid of claim 1, wherein the sliding assembly comprises spherical cavities distributed in an array on the lower end surface of the movable disk (15), each spherical cavity is provided with one guide steel ball (14) in a matching way, and a plurality of support points are formed by a plurality of guide steel balls (14).

6. The core stabilized training aid of claim 1 wherein the load carrying assembly is arranged in rotational connection with a support bar (31).

7. The device of any one of claims 1-6, wherein the device is adapted to assist in stabilizing the core of a cheering gym, characterized in that the supporting bottom plate (11) is also provided with a displacement assembly, the displacement assembly comprises four piston cylinders (36), the positions of the piston cylinders (36) correspond to the positions of the lifting push rods (12), a universal wheel (37) is in sliding fit with the inside of each piston cylinder (36), the universal wheel (37) is arranged at the lower end of the movable leg, the upper end of the movable leg penetrates through the piston cylinder (36), the upper end of the piston cylinder is connected with a compression block (34), the compression block (34) and the piston cylinder (36) are fixedly connected through a return spring (35), a side lever (32) corresponding to the piston cylinder (36) is arranged on the outer side of the vertical rod (13), and a pressing block (33) used for pressing the pressed block (34) is arranged at the lower end of the side lever (32).

8. The stable auxiliary training device of claim 1, wherein the limiting component is provided with a pressure sensor for detecting the overall weight of the load-carrying component, the pressure sensor is electrically connected with a control panel, and the control panel is provided with a weight display screen.

9. The core stabilized training aid of claim 1, wherein a plurality of elastic blocks (17) for buffering the impact of the movable disk (15) are arranged at the edge of the movable chamber (26).

10. The device for assisting in training the core stability of a cheering gym of claim 1, wherein the lifting push rod (12) is a jack and the input end of the lifting push rod is connected to a synchronous motor.

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