CN213159191U

CN213159191U - Leg pressing assistor for physical education

Info

Publication number: CN213159191U
Application number: CN202021598004.1U
Authority: CN
Inventors: 卢辉
Original assignee: LONGNAN TEACHERS COLLEGE
Current assignee: LONGNAN TEACHERS COLLEGE
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-11
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a leg pressing assistor for physical education, which belongs to the field of physical education teaching appliances and comprises a bottom plate, a plurality of universal wheels are fixedly arranged at the bottom of the bottom plate, a stable balancing weight is fixedly arranged at the bottom of the bottom plate, a power supply box is fixedly arranged in the middle of the top of the bottom plate, a support frame is fixedly arranged on the top of the bottom plate, the universal wheels facilitate the movement of the device, the power box provides power after the device is moved to a proper position, the electric pneumatic telescopic rod can move up and down, the fixed rod can move to a proper height, the height of the device can be conveniently adjusted, the device is convenient for people with different heights to use, the teaching work can be favorably carried out, after the adjustment is finished, the user places the legs on the leg brackets for leg pressing training, and meanwhile, the user can hold the hand grips to be beneficial to keeping the balance of the body.

Description

Leg pressing assistor for physical education

Technical Field

The utility model relates to a sports teaching aid field, more specifically say, relate to a leg pressing assistor is used in sports teaching.

Background

Leg pressing assistor for physical education is the help student before physical education carries out the training of warming up to and take exercise and carry out the auxiliary device that tensile training carries out after accomplishing to this reaches the convenience and carries out tensile motion.

The leg pressing assistor for the existing physical education is not stable enough in structure, easy to have the risk of tipping during use, and meanwhile, the adjustment of the use height of the device is not convenient and flexible enough, so that the device is inconvenient to use individually.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a leg pressing assistor is used in sports teaching possesses stability good, is difficult for tumbling, and altitude mixture control is nimble, and the advantage of being convenient for teaching and use has solved current leg pressing assistor structure for sports teaching and has been stable inadequately, has the risk of tumbling during the use easily, and the regulation of device use height is convenient nimble inadequately simultaneously, the problem of inconvenient individualized use.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A leg pressing assistor for physical education comprises a bottom plate, wherein a plurality of universal wheels are fixedly mounted at the bottom of the bottom plate, a stable balancing weight is fixedly mounted at the bottom of the bottom plate, a power box is fixedly mounted in the center of the top of the bottom plate, a support frame is fixedly mounted at the top of the bottom plate, an electric pneumatic telescopic rod is fixedly mounted at the top of the support frame and is electrically connected with the power box, a fixed rod is fixedly mounted at the outer part of the top end of the electric pneumatic telescopic rod, leg brackets are fixedly mounted at the left side and the right side of the fixed rod, a hand handle is fixedly mounted at one positive side of the left end and the right end of the fixed rod, when the leg pressing assistor is used, the device is convenient to move through the universal wheels, after the device moves to a proper position, electric power is provided through the power, make things convenient for adjusting device's height, make things convenient for the crowd of different heights to use, be favorable to going on of teaching work, adjust the back that finishes, the user places the shank and carries out the leg pressing training on the shank bracket, and the user can hold up hand handle simultaneously and be favorable to keeping the balance of health.

Preferably, the inside of universal wheel is provided with the braking lock, when the device needs to be fixed, can lock the universal wheel through the braking lock, makes the device can not slide at will, improves the stability of device.

Preferably, the arc support of shank bracket for following human shank pitch arc, the inner wall fixed mounting of shank bracket has the elasticity to hold in the palm the pad, can carry out elastic support to user's shank through the elasticity holds in the palm the pad, improves the travelling comfort of using.

Preferably, the bottom fixed mounting of shank bracket has the fixed mounting piece, the shank bracket is connected with the dead lever through the fixed mounting piece, makes things convenient for the installation and the dismantlement of shank bracket, the equipment and the cleanness of the shank bracket of being convenient for through the fixed mounting piece.

Preferably, the fixed position that the dead lever bottom is close to electronic pneumatic telescopic link is fixed to be installed and is strengthened the backup pad, strengthen backup pad and electronic pneumatic telescopic link's outside fixed connection, improve the structural strength of dead lever junction through strengthening the backup pad, improved the stability of dead lever.

Preferably, the height scale is fixedly mounted on one side of the front face of the electric pneumatic telescopic rod, the height of the leg can be conveniently and accurately known through the height scale, and teaching and use are facilitated.

Preferably, the left side fixed mounting at bottom plate top has hand regulation cushion, can the person of facilitating the use sit down through hand regulation cushion, enriches the function of device, can change the mode of leg pressing, makes things convenient for the sports teaching to use more.

Preferably, the left side fixed mounting at bottom plate top has shank massage support, the internal rotation of shank massage support is connected with a plurality of rubber massage kun, the outer fixed surface of rubber massage kun installs a plurality of evenly distributed's elasticity protrudingly, during the use, user's shank is placed in rubber massage kun top, and the motion through the leg drives rubber massage kun and rotates, and rubber massage kun rotates the protruding extrusion shank muscle of in-process elasticity, plays the effect that the massage was relaxed, makes the device realize shank massage function, richens the function of device, and the sports teaching of being convenient for is used.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when this scheme uses, make things convenient for device's removal through the universal wheel, the device removes behind the suitable position, provide electric power through the power pack, make the electric pneumatic telescopic handle up-and-down concertina movement, make the dead lever remove suitable height, make things convenient for adjusting device's height, make things convenient for the crowd of different heights to use, be favorable to going on of teaching work, the back of finishing is adjusted, the user places the shank and carries out the leg pressing training on the shank bracket, the user can hold up hand handle simultaneously and be favorable to keeping the balance of health.

(2) When the device needs to be fixed, the universal wheels can be locked through the brake lock, so that the device cannot slide randomly, and the stability of the device is improved.

(3) This scheme can carry out elastic support to user's shank through the elasticity pad that holds in the palm, improves the travelling comfort that uses.

(4) This scheme makes things convenient for the installation and the dismantlement of shank bracket through fixed mounting piece, the equipment and the cleanness of the shank bracket of being convenient for.

(5) This scheme improves the structural strength of dead lever junction through strengthening the backup pad, has improved the stability of dead lever.

(6) This scheme can make things convenient for the height of accurate understanding pressure leg through the altitude scale, and the teaching of being convenient for is used.

(7) This scheme can the person of facilitating the use sit down through hand regulation cushion, richenes the function of device, can change the mode of leg pressing, makes things convenient for the sports teaching to use more.

(8) When the scheme is used, the legs of a user are placed above the rubber massage roller, the rubber massage roller is driven to rotate through the motion of the legs, the elastic protrusions extrude leg muscles in the rotation process of the rubber massage roller, the massage relaxing effect is achieved, the leg massage function is achieved, the function of the device is enriched, and the device is convenient for physical education and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the leg massage bracket of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a universal wheel; 3. stabilizing the balancing weight; 4. a power supply box; 5. a support frame; 6. an electric pneumatic telescopic rod; 7. fixing the rod; 8. a leg bracket; 9. a hand grip; 201. a brake lock; 801. an elastic support pad; 802. fixing the mounting block; 701. reinforcing the support plate; 601. a height scale; 101. a hand-operated adjusting cushion; 102. a leg massage support; 103. a rubber massage roller; 104. and (4) elastic bulges.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a leg-pressing assistor for physical education comprises a bottom plate 1, a plurality of universal wheels 2 are fixedly installed at the bottom of the bottom plate 1, a stable balancing weight 3 is fixedly installed at the bottom of the bottom plate 1, a power box 4 is fixedly installed at the center of the top of the bottom plate 1, a support frame 5 is fixedly installed at the top of the bottom plate 1, an electric pneumatic telescopic rod 6 is fixedly installed at the top of the support frame 5, the electric pneumatic telescopic rod 6 is electrically connected with the power box 4, a fixing rod 7 is fixedly installed at the outer portion of the top end of the electric pneumatic telescopic rod 6, leg brackets 8 are fixedly installed at the left side and the right side of the fixing rod 7, a hand grip 9 is fixedly installed at one front side of the left end and the right end of the fixing rod 7, when the leg-pressing assistor is used, the device is convenient to move through, make dead lever 7 remove suitable height, make things convenient for adjusting device's height, make things convenient for the crowd of different heights to use, be favorable to going on of teaching work, adjust the back that finishes, the user places the shank and carries out leg pressing training on shank bracket 8, and the user can hold up hand grip 9 simultaneously and be favorable to keeping the balance of health.

Furthermore, the inside of universal wheel 2 is provided with the locking 201, when the device needs to be fixed, can lock universal wheel 2 through locking 201, makes the device can not slide at will, improves the stability of device.

Further, shank bracket 8 is the arc support that accords with human shank pitch arc, and the inner wall fixed mounting of shank bracket 8 holds in the palm pad 801 elastically, holds in the palm pad 801 through elasticity and can carry out elastic support to user's shank, improves the travelling comfort of using.

Further, the bottom of the leg bracket 8 is fixedly provided with a fixed mounting block 802, the leg bracket 8 is connected with the fixed rod 7 through the fixed mounting block 802, and the fixed mounting block 802 is convenient for mounting and dismounting the leg bracket 8, and is convenient for assembling and cleaning the leg bracket 8.

Further, the fixed position that dead lever 7 bottom is close to electronic pneumatic telescopic link 6 installs and strengthens backup pad 701, strengthens backup pad 701 and electronic pneumatic telescopic link 6's outside fixed connection, improves the structural strength of dead lever 7 junction through strengthening backup pad 701, has improved the stability of dead lever 7.

Furthermore, height scale 601 is fixedly mounted on one side of the front face of the electric pneumatic telescopic rod 6, the height of the leg can be conveniently and accurately known through the height scale 601, and teaching and use are facilitated.

Further, the left side fixed mounting at bottom plate 1 top has hand regulation cushion 101, can the person of facilitating the use sit down through hand regulation cushion 101, enriches the function of device, can change the mode of pressing the leg, makes things convenient for the sports teaching to use more.

Further, a leg massage bracket 102 is fixedly mounted on the left side of the top of the bottom plate 1, a plurality of rubber massage rollers 103 are rotatably connected inside the leg massage bracket 102, a plurality of elastic protrusions 104 which are uniformly distributed are fixedly mounted on the outer surface of each rubber massage roller 103, when the leg massage device is used, the legs of a user are placed above the rubber massage rollers 103, the rubber massage rollers 103 are driven to rotate through the movement of the legs, the elastic protrusions 104 extrude leg muscles in the rotating process of the rubber massage rollers 103, the effect of relaxing massage is achieved, the leg massage function is achieved, the functions of the device are enriched, and the device is convenient for use in physical education.

The working principle is as follows: during the use, through the removal of 2 convenient devices of universal wheel, the device removes behind the suitable position, provide electric power through power pack 4, make the telescopic motion from top to bottom of electric pneumatic telescopic link 6, make dead lever 7 remove suitable height, make things convenient for adjusting device's height, make things convenient for the crowd of different heights to use, be favorable to going on of teaching work, the back of finishing adjusting, the user places the shank and carries out the leg pressing training on shank bracket 8, the user can hold up hand handle 9 simultaneously and be favorable to keeping the balance of health, it is not stable enough to have solved current leg pressing assistor structure for sports teaching, there is the risk of tumbling easily during the use, the regulation of device use height is convenient nimble inadequately, inconvenient individualized use.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a leg pressing assistor is used in sports teaching, includes bottom plate (1), its characterized in that: the utility model discloses a balancing weight device, including bottom plate (1), bottom fixed mounting of bottom plate (1) has a plurality of universal wheels (2), the bottom fixed mounting of bottom plate (1) has stable balancing weight (3), the centre fixed mounting at bottom plate (1) top has power pack (4), the top fixed mounting of bottom plate (1) has support frame (5), the top fixed mounting of support frame (5) has electronic pneumatic telescopic link (6), electronic pneumatic telescopic link (6) are connected with power pack (4) electricity, the outside fixed mounting in top of electronic pneumatic telescopic link (6) has fixed mounting dead lever (7), the left and right sides fixed mounting of dead lever (7) has leg bracket (8), dead lever (7) are controlled positive one side fixed mounting in both ends and are had hand handle (9).

2. The leg pressing aid for physical education as claimed in claim 1, wherein: and a brake lock (201) is arranged in the universal wheel (2).

3. The leg pressing aid for physical education as claimed in claim 1, wherein: the leg bracket (8) is an arc-shaped support which accords with the arc line of the leg of a human body, and the inner wall of the leg bracket (8) is fixedly provided with an elastic supporting pad (801).

4. The leg pressing aid for physical education as claimed in claim 1, wherein: the bottom fixed mounting of shank bracket (8) has fixed mounting piece (802), shank bracket (8) are connected with dead lever (7) through fixed mounting piece (802).

5. The leg pressing aid for physical education as claimed in claim 1, wherein: the bottom of the fixing rod (7) is fixedly provided with a reinforcing support plate (701) at a position close to the electric pneumatic telescopic rod (6), and the reinforcing support plate (701) is fixedly connected with the outer side of the electric pneumatic telescopic rod (6).

6. The leg pressing aid for physical education as claimed in claim 1, wherein: and a height scale (601) is fixedly arranged on one side of the front surface of the electric pneumatic telescopic rod (6).

7. The leg pressing aid for physical education as claimed in claim 1, wherein: the left side of bottom plate (1) top is fixed mounting has hand regulation cushion (101).

8. The leg pressing aid for physical education as claimed in claim 1, wherein: the leg massage roller is characterized in that a leg massage bracket (102) is fixedly mounted on the left side of the top of the bottom plate (1), a plurality of rubber massage rollers (103) are rotatably connected inside the leg massage bracket (102), and a plurality of elastic bulges (104) which are uniformly distributed are fixedly mounted on the outer surfaces of the rubber massage rollers (103).