CN209865178U - Leg pressing training device for sports - Google Patents

Abstract

The utility model discloses a leg pressing trainer for sports relates to the sports apparatus field, including base, expansion plate, backup pad and leg pressing pole, the inside fixed mounting of base has the battery, the battery both sides are equipped with respectively the expansion plate, the expansion plate includes mobile motor, first nut, first lead screw, sliding plate and pulley, mobile motor fixed mounting is in the inside top of base, mobile motor output and first lead screw one end fixed connection wherein, the first lead screw other end is connected through rotating with the base lateral wall, threaded connection has first nut on the first lead screw, first nut and the inside sliding plate fixed connection of base. Has the advantages that: the utility model discloses can satisfy many people and train simultaneously, the practicality is strong, and the anchor strut is favorable to improving stability, adjusts the anchor strut when not needing the anchor strut and adjusts the fixture block and fold and put down the anchor strut, reduces occupation space, convenient to popularize and use.

Description

Leg pressing training device for sports

Technical Field

The utility model relates to a sports apparatus field especially relates to a leg pressing trainer is used in sports.

Background

When sports training, need carry out the motion of warming up earlier, the leg pressing is a fine motion of relaxing of warming up, can improve the pliability, protection skeleton muscle, effectively prevents the sick and wounded, and some leg pressing devices on the market are because the training position is limited, and occupation space is great, can't satisfy when the training person is more that they carry out the leg pressing training, and can't adjust, lead to the suitability relatively poor, can't satisfy different crowds' training demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leg pressing trainer for sports in order to solve the problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a leg pressing training device for sports comprises a base, a telescopic plate, a supporting plate and a leg pressing rod, wherein a storage battery is fixedly arranged in the base, the telescopic plate is respectively arranged at two sides of the storage battery, the telescopic plate comprises a moving motor, a first nut, a first lead screw, a sliding plate and a pulley, the moving motor is fixedly arranged above the inner part of the base, the output end of the moving motor is fixedly connected with one end of the first lead screw, the other end of the first lead screw is rotatably connected with the side wall of the base, the first nut is in threaded connection with the first lead screw, the first nut is fixedly connected with the sliding plate in the base, the sliding plate penetrates through the side wall of the base and extends to the outer part of the base, the pulley is fixedly arranged below one side of the sliding plate, which is far away from the storage battery, the sliding plate is in sliding connection with the base, the lifting device is fixedly arranged in the supporting plate and comprises a lifting motor, a second nut and a second screw rod, the lifting motor is fixedly arranged at the top end in the supporting plate, the output end of the lifting motor is fixedly connected with one end of the second screw rod, the other end of the second screw rod is rotatably connected with the bottom surface of the supporting plate, the second screw rod is in threaded connection with the second nut, a sliding block is arranged on the outer side of the supporting plate and is fixedly connected with the second nut, a sliding rail matched with the sliding block is arranged on the side wall of the supporting plate, an auxiliary rod is rotatably connected on the sliding block, a groove is formed at the lower end of the auxiliary rod, adjusting holes are formed at two sides of the groove, an adjusting fixture block is arranged in the groove, a reinforcing rod is rotatably connected at the lower end of the adjusting fixture block, and a, the electric telescopic handle is fixedly arranged on the upper surface of the supporting plate, a fixing rod is fixedly arranged at the top end of the electric telescopic handle, the fixing rod is directly and fixedly connected with the leg pressing rod, and the storage battery is electrically connected with the moving motor and the lifting motor respectively.

Preferably, the leg pressing rod and the upper surface of the auxiliary rod are integrally formed to be provided with a placing groove, the outer surface of the leg pressing rod and the outer surface of the auxiliary rod are sleeved with a protective pad, and the outer surface of the protective pad is connected with a sponge pad in an adhesive mode at a position corresponding to the placing groove.

Preferably, the number of the reinforcing rods is 2.

Preferably, the upper surfaces of the base and the sliding plate are fixedly provided with non-slip mats.

Preferably, the sliding block is connected with a positioning pin in a sliding mode, and the auxiliary rod is provided with a positioning hole matched with the positioning pin.

Has the advantages that: the training positions are increased by arranging the expansion plate and the auxiliary rod, so that the requirement of simultaneous training of multiple persons is met, and the practicability is enhanced; through setting up fixed auxiliary rod of regulation fixture block and anchor strut support, be favorable to improving stability, adjust the anchor strut when not needing the auxiliary rod and adjust the fixture block and fold and put down the auxiliary rod, reduce occupation space, adjust the height of auxiliary rod through setting up elevating gear, be favorable to satisfying different crowds' demand, improve the convenience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a leg pressing training device for sports of the present invention;

fig. 2 is a right side view of the leg press training device for sports of the present invention;

fig. 3 is a schematic partial structure view of a leg pressing training device for sports according to the present invention;

fig. 4 is a schematic structural diagram of an adjusting fixture block of the leg pressing training device for sports of the present invention;

fig. 5 is a partial enlarged view of the leg press training device for sports of the present invention.

The reference numerals are explained below:

1. a base; 2. a storage battery; 3. a retractable plate; 301. a moving motor; 302. a first nut; 303. a first lead screw; 304. a sliding plate; 305. a pulley; 4. a support plate; 401. positioning a groove; 402. a slide rail; 5. an auxiliary lever; 501. a groove; 502. adjusting the clamping block; 503. an adjustment hole; 504. a reinforcing rod; 505. positioning holes; 6. a slider; 601. positioning pins; 7. an electric telescopic rod; 8. fixing the rod; 9. a leg pressing rod; 901. a placement groove; 902. a protective pad; 903. a sponge cushion; 10. a lifting device; 101. a lifting motor; 102. a second nut; 103. and a second screw rod.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings as follows:

as shown in fig. 1-5, a leg-pressing training device for sports comprises a base 1, a retractable plate 3, a support plate 4 and a leg-pressing rod 9, wherein a battery 2 is fixedly installed inside the base 1, the battery 2 is used for providing power, the retractable plate 3 is respectively arranged on two sides of the battery 2, the retractable plate 3 comprises a mobile motor 301, a first nut 302, a first lead screw 303, a sliding plate 304 and a pulley 305, the mobile motor 301 is fixedly installed above the inside of the base 1, the mobile motor 301 is used for providing power, the output end of the mobile motor 301 is fixedly connected with one end of the first lead screw 303, the other end of the first lead screw 303 is rotatably connected with the side wall of the base 1, the first nut 302 is connected with the first lead screw 303 through a thread, the first nut 302 is fixedly connected with the sliding plate 304 inside the base 1, the first lead screw 303 and the first nut 302 are matched for adjusting the sliding plate 304, the sliding plate 304, a pulley 305 is fixedly arranged below one side of the sliding plate 304, which is far away from the storage battery 2, the pulley 305 is used for moving, the sliding plate 304 is connected with the base 1 in a sliding manner, supporting plates 4 are respectively and fixedly arranged on two sides of the upper surface of the base 1, the supporting plates 4 are used for supporting and fixing, a lifting device 10 is fixedly arranged in the supporting plates 4, the lifting device 10 comprises a lifting motor 101, a second nut 102 and a second lead screw 103, the lifting motor 101 is fixedly arranged at the top end in the supporting plates 4, the output end of the lifting motor 101 is fixedly connected with one end of the second lead screw 103, the other end of the second lead screw 103 is rotatably connected with the bottom surface of the supporting plate 4, the second nut 102 is in threaded connection with the second lead screw 103, a sliding block 6 is arranged on the outer side of the supporting plate 4, the sliding block 6 is fixedly connected with, the auxiliary rod 5 is used for leg pressing training, the lower end of the auxiliary rod 5 is provided with a groove 501, two sides of the groove 501 are provided with adjusting holes 503, an adjusting fixture block 502 is arranged in the groove 501, the adjusting fixture block 502 is used for adjusting and fixing a reinforcing rod 504, the lower end of the adjusting fixture block 502 is rotatably connected with the reinforcing rod 504, the side wall of the support plate 4 is integrally formed with a positioning groove 401 matched with the reinforcing rod 504, the upper surface of the support plate 4 is fixedly provided with an electric telescopic rod 7, the electric telescopic rod 7 is used for adjusting the height, the top end of the electric telescopic rod 7 is fixedly provided with a fixing rod 8, the fixing rod 8 is directly and fixedly connected with a leg pressing rod 9, the leg pressing rod 9 is used for leg pressing training, the storage battery 2 is respectively and electrically connected with a moving motor 301 and a lifting motor 101, the leg pressing rod 9 and the upper surface of the auxiliary rod 5 are respectively and integrally formed with a, the comfort is improved, the number of the reinforcing rods 504 is 2, the stability is enhanced, anti-slip pads are fixedly mounted on the upper surfaces of the base 1 and the sliding plate 304, the safety is improved, the sliding block 6 is provided with a positioning pin 601 in a sliding manner, the auxiliary rod 5 is provided with a positioning hole 505 matched with the positioning pin 601, and the positioning pin 601 is favorable for adjusting the height of the auxiliary rod 5.

The working principle is as follows: when leg pressing training is carried out, the electric telescopic rod 7 is adjusted, training is carried out after the leg pressing rod 9 is adjusted to a proper height, when a trainer needs to use the auxiliary rod 5 more, the movable motor 301 is started to drive the first movable screw rod to rotate, the first nut 302 drives the sliding plate 304 to move towards the outside of the base 1, the positioning pin 601 is adjusted and the auxiliary rod 5 is rotated to be horizontal, the auxiliary rod 5 is fixed through the positioning pin 601, the lifting motor 101 is started to drive the second screw rod 103 to rotate, the second nut 102 and the second screw rod 103 are matched with the movable sliding block 6 and the auxiliary rod 5 to a proper height, the position of the adjusting clamping block 502 is adjusted, the reinforcing rod 504 and the positioning groove 401 are matched with the reinforcing auxiliary rod 5, after use, the adjusting clamping block 502 and the reinforcing rod 504 are moved, the positioning pin 601 is pulled out, the auxiliary rod 5 is put down.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (5)

1. The utility model provides a leg pressing trainer is used in sports, includes base (1), expansion plate (3), backup pad (4) and leg pressing pole (9), its characterized in that: the storage battery (2) is fixedly installed in the base (1), the two sides of the storage battery (2) are respectively provided with the expansion plate (3), the expansion plate (3) comprises a mobile motor (301), a first nut (302), a first screw rod (303), a sliding plate (304) and a pulley (305), the mobile motor (301) is fixedly installed above the inside of the base (1), the output end of the mobile motor (301) is fixedly connected with one end of the first screw rod (303), the other end of the first screw rod (303) is rotatably connected with the side wall of the base (1), the first screw rod (303) is in threaded connection with the first nut (302), the first nut (302) is fixedly connected with the sliding plate (304) in the base (1), the sliding plate (304) penetrates through the side wall of the base (1) and extends to the outside of the base (1), and the pulley (305) is fixedly installed below one side, far away from the storage battery (2), of the sliding plate (304), the sliding plate (304) is connected with the base (1) in a sliding manner, the supporting plate (4) is fixedly mounted on each of two sides of the upper surface of the base (1), the lifting device (10) is fixedly mounted inside the supporting plate (4), the lifting device (10) comprises a lifting motor (101), a second nut (102) and a second lead screw (103), the lifting motor (101) is fixedly mounted at the top end inside the supporting plate (4), the output end of the lifting motor (101) is fixedly connected with one end of the second lead screw (103), the other end of the second lead screw (103) is rotatably connected with the bottom surface of the supporting plate (4), the second nut (102) is connected onto the second lead screw (103) in a threaded manner, a sliding block (6) is arranged on the outer side of the supporting plate (4), the sliding block (6) is fixedly connected with the second nut (102), a sliding rail (402) matched with the sliding block (6) is arranged on the side wall of the, the utility model discloses a solar cell module, including slider (6), be connected with auxiliary rod (5) in the rotation on slider (6), auxiliary rod (5) lower extreme is seted up recess (501), regulation hole (503) have been seted up to recess (501) both sides, be equipped with in recess (501) and adjust fixture block (502), it is connected with anchor strut (504) to adjust fixture block (502) lower extreme rotation, backup pad (4) lateral wall integrated into one piece have with anchor strut (504) matched with constant head tank (401), fixed surface installs electric telescopic handle (7) in backup pad (4), electric telescopic handle (7) top fixed mounting has dead lever (8), dead lever (8) direct fixed connection presses leg pole (9), battery (2) pass through electric connection with mobile motor (301) and elevator motor (101) respectively.

2. A leg press training device for sports according to claim 1, characterized in that: the leg pressing rod (9) and the auxiliary rod (5) are integrally formed with a placing groove (901), a protective pad (902) is sleeved on the outer surfaces of the leg pressing rod (9) and the auxiliary rod (5), and a sponge pad (903) is connected to the outer surface of the protective pad (902) and the corresponding position of the placing groove (901) in an adhesive mode.

3. A leg press training device for sports according to claim 1, characterized in that: the number of the reinforcing rods (504) is 2.

4. A leg press training device for sports according to claim 1, characterized in that: and anti-skid pads are fixedly arranged on the upper surfaces of the base (1) and the sliding plate (304).

5. A leg press training device for sports according to claim 1, characterized in that: the sliding connection has locating pin (601) on slider (6), be equipped with on auxiliary rod (5) with locating pin (601) matched with locating hole (505).