CN110652689A

CN110652689A - Power training device for cheering exercises

Info

Publication number: CN110652689A
Application number: CN201911023995.2A
Authority: CN
Inventors: 傅方一
Original assignee: Binzhou Polytechnic
Current assignee: Binzhou Polytechnic
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-01-07
Anticipated expiration: 2039-10-25
Also published as: CN110652689B

Abstract

The invention discloses a training device for the strength of a cheering exercise, and mainly relates to the field of training instruments for the cheering exercise. Including braced frame, be equipped with the water tank in the braced frame, the both ends of stating the water tank all are equipped with first horizontal pole, be equipped with the slider on the first horizontal pole, slider and first horizontal pole sliding connection, be equipped with the second horizontal pole on the slider, the second horizontal pole is articulated with the slider, the vertical telescopic link that is equipped with on the second horizontal pole, the bottom and the second horizontal pole of telescopic link rotate to be connected, the top at braced frame is installed on the top of telescopic link, the bottom of water tank is equipped with the profile modeling leg. The invention has the beneficial effects that: the special training can be carried out on the lifting action of the cheering gym, the load can be adjusted according to the requirement, the impact during lifting can be simulated, and the special training effect of lifting can be ensured.

Description

Power training device for cheering exercises

Technical Field

The invention relates to the field of training instruments for cheering exercises, in particular to a strength training device for cheering exercises.

Background

The lifting action is the basic action of the cheering gym, the requirement on the physical quality of a base athlete, particularly the strength quality is relatively high, the special training needs to be carried out on the bracket action in order to strengthen the lifting force of the base athlete, the training is often carried out by means of a special cheering gym lifting training instrument at the beginning of the lifting training in order to prevent accidents during the training, the traditional cheering gym training instrument mostly consists of a supporting frame and a profiling leg which can move up and down and is provided with a load, because a connecting rod at the upper part of the profiling leg moves up and down during the lifting, the instrument needs to be used in a higher space during the use, the requirement on the space is high, meanwhile, in order to ensure that the full training can be obtained, a structure similar to a cross sliding table is added on the basis of the traditional cheering gym training instrument, the freedom degree of movement in the vertical direction and the horizontal direction is given to the profiling leg, this construction, however, adds significantly to the cost of manufacturing the exercise apparatus.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a power training device for a cheering exercise, which is simple in structure, convenient to manufacture and low in occupied space, can be used for specially training the lifting action of the cheering exercise, can be used for adjusting load according to needs, can be used for simulating impact during lifting, and can ensure the special training effect of the lifting.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a power trainer of cheering, includes braced frame, be equipped with the water tank in the braced frame, the both ends of stating the water tank all are equipped with first horizontal pole, be equipped with the slider on the first horizontal pole, slider and first horizontal pole sliding connection, be equipped with the second horizontal pole on the slider, the second horizontal pole is articulated with the slider, the vertical telescopic link that is equipped with on the second horizontal pole, the bottom and the second horizontal pole of telescopic link rotate to be connected, the top at braced frame is installed on the top of telescopic link, the bottom of water tank is equipped with the profile modeling leg.

The supporting frame is a door-shaped frame, a standing flat plate is arranged at the bottom of the supporting frame, and the standing flat plate is fixedly connected with the supporting frame.

The amount of water in the water tank is not more than four fifths of the volume of the water tank.

The slider is the sliding sleeve that suits with first horizontal pole, the slider cover is established on first horizontal pole, the second horizontal pole is located the upside of slider, the tip of first horizontal pole is equipped with the stopper that suits with the sliding sleeve.

The telescopic rod is characterized in that a through hole matched with the telescopic rod is formed in the second transverse rod, a tray matched with the through hole is arranged at the bottom end of the telescopic rod, a thrust ball bearing is arranged between the tray and the second transverse rod, a limit nut matched with the second transverse rod is arranged on the telescopic rod, and the limit nut is in threaded connection with the telescopic rod.

The utility model discloses a telescopic link, including braced frame, telescopic link, fixing pin, telescopic link, bracing frame's top is equipped with the mounting hole that suits with the telescopic link, the upper portion of telescopic link is equipped with two fixed blocks, one of them the fixed block is located braced frame's downside, and another one fixed block is located braced frame's upside, be equipped with the through hole that suits with the telescopic link on the fixed block, telescopic link and through hole sliding connection, be equipped with the stop pin on the fixed block, and the stop pin level runs through the fixed block, the.

The telescopic link includes first pipe, second pipe, the one end that the second pipe was inserted to first pipe is equipped with cylindrical slider, cylindrical slider and second pipe sliding connection, it has the first ball of a plurality of to inlay on the outer wall of cylindrical slider, the inner wall butt of first ball and second pipe, the bottom of second pipe is equipped with the spacing ring that suits with cylindrical slider, first pipe and spacing ring sliding connection, it has a plurality of second ball to inlay on the inner wall of spacing ring, the outer wall butt of second ball and first pipe.

The profile modeling leg is rubber profile modeling leg, the top of profile modeling leg is equipped with the elasticity grafting piece, the bottom of water tank is equipped with the slot that suits with the profile modeling leg.

The quantity of slot is three, and one of them is located the middle part of the bottom of water tank, and two other symmetrical arrangement are in the both sides of the slot in middle part.

The top of the water tank is provided with a water filling port, and one side of the bottom of the water tank is provided with a drain valve.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides load for lifting training by utilizing the water tank, the load can be adjusted by adjusting the water amount in the water tank, the water in the water tank impacts the inner wall of the water tank due to shaking during lifting, the impact force generated when the water impacts the water tank can effectively simulate the shaking of a human body during actual lifting action, the training effect can be improved, the telescopic rod is utilized to provide up-and-down lifting displacement for the lifting action, the space occupation can be reduced, the movement of the profiling leg in the horizontal direction and the vertical direction can be realized through the first cross rod, the slide block, the second cross rod and the telescopic rod, the structure is simple, the manufacture is convenient, and the manufacture cost is low.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic structural view of the telescoping rod;

fig. 5 is a schematic view of a connection structure of the fixing block.

The reference numbers in the drawings: 1. a support frame; 2. a water tank; 21. a slot; 3. a first cross bar; 4. a slider; 5. a second cross bar; 6. a telescopic rod; 61. a first circular tube; 62. a second circular tube; 63. a cylindrical slider; 64. a first ball bearing; 65. a limiting ring; 66. a second ball bearing; 7. profiling legs; 71. an elastic plug-in block; 8. a standing flat plate; 9. a limiting block; 10. a tray; 11. a limit nut; 12. a fixed block; 13. a locking pin.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The invention relates to a training device for the strength of a cheering exercise, which comprises a supporting frame 1, wherein the supporting frame 1 can adopt a door-shaped frame formed by welding square pipes, in order to ensure the use stability of the training device, a standing flat plate 8 is horizontally arranged at the bottom of the supporting frame 1, the standing flat plate 8 is connected with the supporting frame 1 through screws, and when the training device is used, a trainer stands on the standing flat plate 8, so that the use stability can be ensured. Be equipped with water tank 2 in the braced frame 1, after adding water to water tank 2, utilize the weight of the water in the water tank 2 for lifting special training provides heavy burden, can confirm the volume of the water of putting into in the water tank 2 as required, can adjust heavy burden as required, and the water in the water tank 2 is because of rocking the inner wall that strikes water tank 2, human rocking when the impact force when water strikes water tank 2 can effectively simulate the action of actually lifting, can promote the training effect. Preferably, in order to enhance the shaking force of the water tank, the amount of water in the water tank 2 is not more than four fifths of the volume of the water tank 2. Further, in order to facilitate adjustment of the amount of water in the water tank 2, a water filling port is arranged at the top of the water tank 2, and a drain valve is installed at one side of the bottom of the water tank 2. Both ends of the water tank 2 are provided with first cross rods 3, and the first cross rods 3 are fixedly connected with the water tank 2 and can adopt an integrated structure. Be equipped with slider 4 on first horizontal pole 3, slider 4 and first horizontal pole 3 sliding connection, slider 4 can slide along the length direction of first horizontal pole 3 on first horizontal pole 3, be equipped with second horizontal pole 5 on slider 4, second horizontal pole 5 is articulated with slider 4. Slider 4 can adopt T type slider, sets up the spout that suits with slider 4 on first horizontal pole 3, and is preferred, slider 4 is the sliding sleeve that suits with first

horizontal pole

3, 4 covers of slider are established on first horizontal pole 3, second horizontal pole 5 is located the upside of slider 4 and is articulated with slider 4 through the articulated shaft, has spacing cap at the top welding of articulated shaft, the tip of first horizontal pole 3 is equipped with the stopper 9 that suits with the sliding sleeve, and stopper 9 is used for preventing that slider 4 from droing from first horizontal pole 3, guarantees safe in utilization, need not to open the slot at first horizontal pole 3, can guarantee the rigidity of first horizontal pole 3, guarantees the fastness of this application structure. The vertical telescopic link 6 that is equipped with on the second horizontal pole 5, the bottom and the second horizontal pole 5 of telescopic link 6 rotate to be connected, preferably, be equipped with the through-hole that suits with telescopic link 6 on the second horizontal pole 5, the bottom of telescopic link 6 is equipped with the tray 10 that suits with the through-hole, and tray 10 passes through the screw fixation in the bottom of telescopic link 6, be equipped with thrust ball bearing between tray 10 and the second horizontal pole 5, be equipped with the stop nut 11 that suits with second horizontal pole 5 on the telescopic link 6, be equipped with the external screw thread that suits with stop nut 11 on the second horizontal pole 5, stop nut 11 and 6 threaded connection of telescopic link are convenient for assemble. When upwards lifting, 6 contractions of telescopic link, for the fluency that guarantees to lift, avoid 6 blocks of telescopic link to die, telescopic link 6 includes first pipe 61, second pipe 62, the one end that first pipe 61 inserted second pipe 62 is equipped with cylindrical slider 63, cylindrical slider 63 and second pipe 62 sliding connection, it has the first ball 64 of a plurality of to inlay on cylindrical slider 63's the outer wall, the inner wall butt of first ball 64 and second pipe 62, the bottom of second pipe 62 is equipped with the spacing ring 65 that suits with cylindrical slider 63, first pipe 61 and spacing ring 65 sliding connection, it has a plurality of second ball 66 to inlay on the inner wall of spacing ring 65, the outer wall butt of second ball 66 and first pipe 61. The top end of the telescopic rod 6 is arranged at the top of the supporting frame 1, the telescopic rod 6 can be directly welded on the supporting frame 1, preferably, the top of the supporting frame 1 is provided with a mounting hole matched with the telescopic rod 6, the inner diameter of the mounting hole is larger than the outer diameter of the telescopic rod 6, the telescopic rod 6 can slide up and down in the mounting hole, the upper part of the telescopic rod 6 is provided with two fixed blocks 12, one fixed block 12 is positioned at the lower side of the supporting frame 1, the other fixed block 12 is positioned at the upper side of the supporting frame 1, a through hole matched with the telescopic rod 6 is vertically arranged on the fixed block 12, the telescopic rod 6 can slide up and down along the through hole, the fixed block 12 is provided with a locking pin 13, the locking pin 13 horizontally penetrates through the fixed block 12, the locking pin 13 can adopt an elastic pin or an, the upper portion of telescopic link 6 is equipped with the locking hole that a plurality of and stop pin 13 suited, adopts two fixed blocks 12 to fix telescopic link 6 on braced frame 1, through fixing fixed block 12 in different locking hole departments, can adjust the extreme lower position of telescopic link 6, can satisfy not co-altitude user's needs. The bottom of water tank 2 is equipped with profile modeling leg 7, and is preferred, in order to improve the comfort level of training, the installation of the profile modeling leg 7 of being convenient for, profile modeling leg 7 is rubber profile modeling leg, the top of profile modeling leg 7 is equipped with elasticity grafting piece 71, the bottom of water tank 2 is equipped with the slot 21 that suits with profile modeling leg 7. Further, for satisfying different training needs, the quantity of slot 21 is three, and one of them is located the middle part of the bottom of water tank 2, and two other symmetric arrangements are in the both sides of the slot 21 at middle part, when carrying out the monopod training, only install profile modeling leg 7 in middle part slot 21 can, when carrying out the biped training, only install profile modeling leg 7 in the slot 21 of both sides can. According to the invention, the water tank 2 is utilized to provide load for lifting training, the load can be adjusted by adjusting the amount of water in the water tank 2, and when the load is lifted, the water in the water tank 2 impacts the inner wall of the water tank 2 due to shaking, the impact force of the water impacting the water tank 2 can effectively simulate the shaking of a human body during actual lifting action, the training effect can be improved, the telescopic rod 6 is utilized to provide up-and-down lifting displacement for the lifting action, the space occupation can be reduced, the movement of the profiling legs 7 in the horizontal direction and the vertical direction can be realized through the matching of the first cross rod 3, the slide block 4, the second cross rod 5 and the telescopic rod 6, the structure is simple, the manufacture is convenient, and the manufacture cost is low.

When using, as shown in figure 1, when removing profile modeling leg 7, water tank 2 is along with removing, and slider 4 slides along first horizontal pole 3, and second horizontal pole 5 rotates around telescopic link 6, can remove wantonly with vertical direction in the horizontal plane, can satisfy multiple training needs.

Claims

1. A power training device for cheering exercises, comprising a support frame (1), characterized in that: be equipped with water tank (2) in braced frame (1), the both ends of water tank (2) all are equipped with first horizontal pole (3), be equipped with slider (4) on first horizontal pole (3), slider (4) and first horizontal pole (3) sliding connection, be equipped with second horizontal pole (5) on slider (4), second horizontal pole (5) are articulated with slider (4), vertically on second horizontal pole (5) be equipped with telescopic link (6), the bottom and second horizontal pole (5) of telescopic link (6) rotate and are connected, the top at braced frame (1) is installed on the top of telescopic link (6), the bottom of water tank (2) is equipped with profile modeling leg (7).

2. The device of claim 1, wherein: the supporting frame (1) is a door-shaped frame, a standing flat plate (8) is arranged at the bottom of the supporting frame (1), and the standing flat plate (8) is fixedly connected with the supporting frame (1).

3. The device of claim 1, wherein: the amount of water in the water tank (2) is not more than four fifths of the volume of the water tank (2).

4. The device of claim 1, wherein: slider (4) are the sliding sleeve that suits with first horizontal pole (3), slider (4) cover is established on first horizontal pole (3), second horizontal pole (5) are located the upside of slider (4), the tip of first horizontal pole (3) is equipped with stopper (9) that suit with the sliding sleeve.

5. The device of claim 1, wherein: be equipped with the through-hole that suits with telescopic link (6) on second horizontal pole (5), the bottom of telescopic link (6) is equipped with tray (10) that suits with the through-hole, be equipped with thrust ball bearing between tray (10) and second horizontal pole (5), be equipped with stop nut (11) that suit with second horizontal pole (5) on telescopic link (6), stop nut (11) and telescopic link (6) threaded connection.

6. The device of claim 1, wherein: the top of braced frame (1) is equipped with the mounting hole that suits with telescopic link (6), the upper portion of telescopic link (6) is equipped with two fixed blocks (12), one of them fixed block (12) are located the downside of braced frame (1), and another fixed block (12) are located the upside of braced frame (1), be equipped with the through hole that suits with telescopic link (6) on fixed block (12), telescopic link (6) and through hole sliding connection, be equipped with stop pin (13) on fixed block (12), and stop pin (13) level runs through fixed block (12), the upper portion of telescopic link (6) is equipped with the locking hole that a plurality of and stop pin (13) suited.

7. The device of claim 1, wherein: telescopic link (6) include first pipe (61), second pipe (62), the one end that second pipe (62) were inserted in first pipe (61) is equipped with cylindrical slider (63), cylindrical slider (63) and second pipe (62) sliding connection, it has the first ball of a plurality of (64) to inlay on the outer wall of cylindrical slider (63), the inner wall butt of first ball (64) and second pipe (62), the bottom of second pipe (62) is equipped with spacing ring (65) that suits with cylindrical slider (63), first pipe (61) and spacing ring (65) sliding connection, it has a plurality of second ball (66) to inlay on the inner wall of spacing ring (65), the outer wall butt of second ball (66) and first pipe (61).

8. The device of claim 1, wherein: the profile modeling leg (7) is a rubber profile modeling leg, the top of the profile modeling leg (7) is provided with an elastic insertion block (71), and the bottom of the water tank (2) is provided with an insertion groove (21) matched with the profile modeling leg (7).

9. The device of claim 8, wherein: the number of the slots (21) is three, one of the slots is positioned in the middle of the bottom of the water tank (2), and the other two slots are symmetrically arranged on two sides of the slot (21) in the middle.

10. The device of claim 1, wherein: the top of the water tank (2) is provided with a water filling port, and one side of the bottom of the water tank (2) is provided with a drain valve.