CN213049196U

CN213049196U - Sports is with multi-functional training aid

Info

Publication number: CN213049196U
Application number: CN202021278176.0U
Authority: CN
Inventors: 杨宁; 李昌兰; 杨嘉喜
Original assignee: Lanzhou Modern Vocational College
Current assignee: Lanzhou Modern Vocational College
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-27
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a multifunctional auxiliary training device for sports, belonging to the technical field of sports training devices; the left side and the right side of the upper surface of the movable plate are fixed with a first internal thread pipe, the inside of the first internal thread pipe is screwed with a first screw rod through threads, the upper end of the first screw rod is screwed with the fixed plate through a bearing, the rotating wheel is fixedly connected with the first screw rod, the upper end of the first screw rod is fixed with a first motor, the left side and the right side of the lower surface of the movable plate are both provided with springs, the lower ends of the springs are fixed on handles, the four corners of the lower surface of the foot seat are both fixed with pulleys, one side of the foot seat adjacent to the base is fixed with a second internal thread pipe, the other end of the second internal thread pipe is sleeved on the two ends of the second screw rod, the middle end sleeve of the second screw rod is fixed with a first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is sleeved and fixed on the output shaft of the second motor, the cost is reduced.

Description

Sports is with multi-functional training aid

Technical Field

The utility model relates to a sports training technical field, concretely relates to multi-functional training aiding device is used in sports.

Background

Along with the progress of society, people's living standard is higher and higher, after the material life has obtained very big satisfaction, the motion exercise chance in daily life is also less and less, causes the weak constitution of most people, and the resistance is poor, easily goes ill scheduling problem to people begin to pay close attention to self healthy problem more, and current sports training equipment is various, but the function is single, and a fitness equipment often only can temper a part of health, and if want to temper multiple parts, just need multiple equipment, not only the price is expensive, and area is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's multi-functional training device of assisting is used in sports, during the use, can temper user's shank and arm simultaneously, when area occupied is less, the cost is reduced.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a base, a supporting plate and a fixing plate, wherein the supporting plate is fixed on the rear side of the upper surface of the base, and the fixing plate is fixed on the upper side of the front side wall of the supporting plate; the electric bicycle further comprises a spring, a handle, a movable plate, a first motor, a first screw rod, a first internal thread pipe, a second motor, a second screw rod, a second internal thread pipe, a foot seat and a pulley, wherein the movable plate is suspended on the front side of the supporting plate, the first internal thread pipe is fixed on each of the left side and the right side of the upper surface of the movable plate, the first screw rod is screwed in the first internal thread pipe through threads, the upper end of the first screw rod sequentially penetrates through the upper end of the first internal thread pipe and a rotating wheel and is screwed with a fixed plate through a bearing, the rotating wheel is fixedly connected with the first screw rod, the first motor is fixed on the upper end of the first screw rod on the left side and is connected with an external power supply, the first motor passes through the fixed plate and is fixed on the upper surface of the fixed plate, the springs are arranged on the left side and the right side of the lower surface of the movable plate, the lower ends of, pulleys are fixed at four corners of the lower surface of the foot seat, a second internal thread pipe is fixed at one side, adjacent to the foot seat, of the base, the other end of the second internal thread pipe penetrates through two side walls of the base respectively and then is sleeved at two ends of a second screw rod through threads, the second screw rod is arranged oppositely to the threads at two sides by taking a middle end as a center, a first bevel gear is fixedly arranged on a middle end sleeve of the second screw rod and meshed with the second bevel gear, the second bevel gear is sleeved and fixed on an output shaft of a second motor, the second motor is connected with an external power supply, and the second motor is embedded in the base.

Furthermore, an inserting rod is fixed on the upper side wall of the handle and inserted into the spring, a sleeve is sleeved at the upper end of the inserting rod, and the upper end of the sleeve is connected with the lower surface of the movable plate.

Furthermore, the upper end of the sleeve is fixed with a sliding block, the sliding block is fixedly connected with the upper end of the spring, the sliding block is respectively arranged at two ends of a sliding rail in a sliding mode, the sliding rail is fixed on the lower surface of the movable plate, a plurality of threaded holes are formed in the sliding rail at equal intervals, and the positioning bolt penetrates through the sliding block and then is connected with the threaded holes in a screwing mode through threads.

Further, the left and right sides of backup pad preceding lateral wall all be equipped with the mount, the mount is "L" shape setting, the right side of left mount front side is equipped with the recess, is equipped with the gag lever post in the recess, the right-hand member of gag lever post is inserted and is established in the mount on right side, and connects soon through the bolt.

Furthermore, the outer sides of the fixing frame and the limiting rod are both sleeved with anti-skidding rings.

After the structure is adopted, the beneficial effects of the utility model are that: a multi-functional training aid is used in sports, during the use, can temper user's shank and arm simultaneously, when area occupied is less, the cost is reduced, the utility model has the advantages of set up rationally, the cost of manufacture is low.

Drawings

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

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is a right side view of fig. 1.

Fig. 5 is a schematic structural view of the middle fixing frame and the connecting rod of the present invention.

Fig. 6 is a schematic structural view of the middle slide rail of the present invention.

Description of reference numerals:

the anti-skid device comprises a base 1, a supporting plate 2, a fixing plate 3, a spring 4, a handle 5, a movable plate 6, a first motor 7, a first screw 8, a first internal thread pipe 9, a second motor 10, a second screw 11, a second internal thread pipe 12, a foot seat 13, a pulley 14, a rotating wheel 15, a first bevel gear 16, a second bevel gear 17, an inserted rod 18, a sleeve 19, a sliding block 20, a sliding rail 21, a threaded hole 22, a positioning bolt 23, a fixing frame 24, a groove 25, a limiting rod 26 and an anti-skid ring 27.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the device comprises a base 1, a supporting plate 2 and a fixing plate 3, wherein the supporting plate 2 is fixedly welded on the rear side of the upper surface of the base 1, and the fixing plate 3 is fixedly welded on the upper side of the front side wall of the supporting plate 2; the split-type split-fork training device further comprises a spring 4, a handle 5, a movable plate 6, a first motor 7, a first screw 8, a first internal thread pipe 9, a second motor 10, a second screw 11, a second internal thread pipe 12, a foot seat 13 and pulleys 14, wherein fixing frames 24 are fixedly welded on the left side and the right side of the front side wall of the supporting plate 2, the fixing frames 24 are arranged in an L shape, a groove 25 is formed in the right side of the front side of the fixing frame 24 on the left side, a limiting rod 26 is arranged in the groove 25, the right end of the limiting rod 26 is inserted into the fixing frame 24 on the right side and is screwed through bolts, when the split-fork training is carried out, the limiting rod 26 or the fixing frames 24 are held by hands to increase the safety, anti-skid rings 27 are sleeved on the outer sides of the fixing frames 24 and the limiting rod 26 to prevent skidding, the movable plate 6 is suspended on the front side of the supporting plate 2, the first internal thread pipe 9 is fixedly welded on the left, the upper end of a first screw 8 sequentially passes through the upper end of a first internal thread pipe 9 and a rotating wheel 15 and then is connected with the fixed plate 3 in a screwing way through a bearing, the bearing is embedded in the fixed plate 3, the outer ring of the bearing is welded and fixed with the inner side wall of the fixed plate 3, the inner ring of the bearing is welded and fixed with the upper end of the first screw 8, the rotating wheel 15 is welded and fixed with the first screw 8, the upper end of the first screw 8 on the left side is welded and fixed with a first motor 7, the first motor 7 is connected with an external power supply, the model of the first motor 7 is 50KTYZ, the first motor 7 passes through the fixed plate 3 and then is fixed on the upper surface of the fixed plate 3 through bolts, springs 4 are arranged on the left side and the right side of the lower surface of the movable plate 6, the lower end of each spring 4 is welded and fixed on a handle 5, the handle 5 is hung on the upper side of the base 1, an inserting rod 18 is welded, the upper end of the sleeve 19 is connected with the lower surface of the movable plate 6, so that the stability of the spring 4 can be increased, the upper end of the sleeve 19 is fixedly welded with a sliding block 20, the sliding block 20 is fixedly welded with the upper end of the spring 4, the sliding block 20 is respectively arranged at two ends of a sliding rail 21 in a sliding way, the sliding rail 21 is fixed on the lower surface of the movable plate 6 through bolts, a plurality of threaded holes 22 are equidistantly arranged on the sliding rail 21, a positioning bolt 23 is screwed with the threaded holes 22 through threads after penetrating through the sliding block 20, so that the handle 5 can be moved to one side when the handle 5 is not used, the left side and the right side of the base 1 are respectively provided with a foot base 13, four corners of the lower surface of the foot base 13 are respectively fixed with pulleys 14 through bolts, a second internal threaded pipe 12 is fixedly welded on one side of the base 1 adjacent to the foot base 13, the other end of, the second screw rod 11 is arranged oppositely to threads on two sides by taking the middle end as a center, a first bevel gear 16 is fixedly welded on the middle end sleeve of the second screw rod 11, the first bevel gear 16 is meshed with a second bevel gear 17, the second bevel gear 17 is fixedly welded on an output shaft of a second motor 10 in a sleeved mode, the second motor 10 is 40KTYZ in model number, the second motor 10 is connected with an external power supply, and the second motor 10 is embedded in the base 1.

The working principle of the specific embodiment is as follows: when the leg exercising device is used, a user stands on the base 1, when the user needs to exercise the legs, the first motor 7 is started, the first motor 7 drives the first screw rod 8 to rotate, the first screw rod 8 drives the other first screw rod 8 to rotate through the two rotating wheels 15, the two first screw rods 8 simultaneously drive the first internal thread pipe 9 to move up and down, the first internal thread pipe 9 drives the movable plate 6 to move up and down, the movable plate 6 drives the slide rail 21 to move up and down, the slide rail 21 drives the spring 4 to move up and down through the slide block 20, the spring 4 drives the handles 5 to move up and down until the proper position is reached, then the user respectively holds the handles 5 at two sides by hands, forcibly pulls the handles 5 downwards, the handles 5 generate resistance when moving downwards due to the elasticity of the spring 4, further the training effect is achieved, when the legs need to be trained, the two feet are respectively inserted into the foot seats, then the second motor 10 is started, the second motor 10 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second screw rod 11 to rotate, the second screw rod 11 drives the second internal thread pipes 12 on two sides to move towards two sides when rotating, the second internal thread pipes 12 on two sides respectively drive the footstands 13 on two sides to move towards two sides, and the footstands 13 drive the legs of a user to move towards two sides, so that leg splits can be trained.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. when the leg exercise device is used, legs and arms of a user can be exercised simultaneously, and the cost is reduced while the occupied area is small;

2. when the arm is exercised, the first motor 7 can be started and stopped according to the height of the user, thereby being convenient for the user to use;

3. the front side of the supporting plate 2 is provided with a fixing frame 24, the front side of the fixing frame 24 is connected through a limiting rod 26, and the safety of a user can be improved in the using process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A multifunctional auxiliary training device for sports comprises a base (1), a supporting plate (2) and a fixing plate (3), wherein the supporting plate (2) is fixed on the rear side of the upper surface of the base (1), and the fixing plate (3) is fixed on the upper side of the front side wall of the supporting plate (2); the method is characterized in that: the electric wrench also comprises a spring (4), a handle (5), a movable plate (6), a first motor (7), a first screw rod (8), a first internal thread pipe (9), a second motor (10), a second screw rod (11), a second internal thread pipe (12), a foot seat (13) and a pulley (14), wherein the movable plate (6) is suspended at the front side of the support plate (2), the first internal thread pipe (9) is fixed at the left side and the right side of the upper surface of the movable plate (6), the first screw rod (8) is screwed inside the first internal thread pipe (9) through threads, the upper end of the first screw rod (8) sequentially penetrates through the upper end of the first internal thread pipe (9) and the rotating wheel (15) and then is screwed with the fixed plate (3) through a bearing, the rotating wheel (15) is fixedly connected with the first screw rod (8), the first motor (7) is fixed at the upper end of the left screw rod (8), and the first motor (7) is connected with an external power supply, a first motor (7) is fixed on the upper surface of a fixed plate (3) after penetrating through the fixed plate (3), springs (4) are arranged on the left side and the right side of the lower surface of a movable plate (6), the lower end of each spring (4) is fixed on a handle (5), the handle (5) is suspended on the upper side of a base (1), foot seats (13) are arranged on the left side and the right side of the base (1), pulleys (14) are fixed at four corners of the lower surface of each foot seat (13), a second internal threaded pipe (12) is fixed on one side, adjacent to the foot seats (13), of the base (1), the other end of the second internal threaded pipe (12) penetrates through two side walls of the base (1) respectively and then is sleeved on two ends of a second screw rod (11) through threads, the second screw rod (11) is arranged in a mode that threads are opposite to the threads on two sides by taking a middle end as a center, a first bevel gear (16) is fixed on the middle end sleeve of the second screw rod (11, the second bevel gear (17) is sleeved and fixed on an output shaft of the second motor (10), the second motor (10) is connected with an external power supply, and the second motor (10) is embedded in the base (1).

2. A multi-functional training aid for sports according to claim 1, characterized in that: the upper side wall of the handle (5) is fixed with an inserting rod (18), the inserting rod (18) is inserted into the spring (4), the upper end of the inserting rod (18) is sleeved with a sleeve (19), and the upper end of the sleeve (19) is connected with the lower surface of the movable plate (6).

3. A multi-functional training aid for sports as claimed in claim 2, wherein: the upper end of the sleeve (19) is fixed with a sliding block (20), the sliding block (20) is fixedly connected with the upper end of the spring (4), the sliding block (20) is respectively arranged at two ends of a sliding rail (21) in a sliding mode, the sliding rail (21) is fixed on the lower surface of the movable plate (6), a plurality of threaded holes (22) are equidistantly formed in the sliding rail (21), and the positioning bolt (23) penetrates through the sliding block (20) and then is connected with the threaded holes (22) in a screwing mode through threads.

4. A multi-functional training aid for sports according to claim 1, characterized in that: the left and right sides of backup pad (2) preceding lateral wall all be equipped with mount (24), mount (24) are "L" shape setting, the right side of left mount (24) front side is equipped with recess (25), is equipped with gag lever post (26) in recess (25), the right-hand member of gag lever post (26) is inserted and is established in mount (24) on right side, and connects soon through the bolt.

5. A multi-functional training aid for sports according to claim 4, characterized in that: the outer sides of the fixing frame (24) and the limiting rod (26) are all sleeved with anti-skidding rings (27).