CN210583517U

CN210583517U - Strength training equipment for cheering exercises

Info

Publication number: CN210583517U
Application number: CN201920981943.5U
Authority: CN
Inventors: 刘国纯
Original assignee: Chongqing Medical University
Current assignee: Chongqing Medical University
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-22
Anticipated expiration: 2029-06-27

Abstract

The utility model belongs to the technical field of strength training equipment, especially, be a power training equipment for cheering, including the ejector pin, vertical fixedly connected with erects the pole between the ejector pin, the surface sliding connection who erects the pole has first sliding block, the lower extreme fixedly connected with telescopic link of first sliding block, the surface cover of telescopic link is equipped with first spring, the lower extreme fixed mounting of telescopic link has the second sliding block, the inner wall sliding connection of second sliding block has the dead lever, concave groove has been seted up to the lower extreme of dead lever, the middle part lower extreme fixed mounting of dead lever has the linking pole. The utility model discloses a pole is erect in the setting, under the effect of first sliding block and second sliding block, makes the slip-in or roll-off dead lever of whole telescopic link and first spring freedom, establishes at the slide bar with the card of concave groove at last and fixes for the tensile force can be better freely adjusted, reaches the different regulation of left and right hand power, thereby improves training efficiency.

Description

Strength training equipment for cheering exercises

Technical Field

The utility model relates to a strength training equipment technical field specifically is a power training equipment is operated to cheering.

Background

The training of the throwing and catching technique of the cheering gym is mainly characterized in that a player called a tip is thrown in the air, after the player called the tip finishes a series of technical actions in the air, the player called a base finishes the falling and catching protection of the player called the tip as the training content of the main purpose, so that the player can be matched with the catching and catching training through throwing and catching training in a tacitly manner to meet the requirements of certain special sports or performance projects, and the mastering of throwing and catching strength is derived from the training of the base of the cheering gym on the force exertion and the force unloading during falling and catching. It is widely used in sports such as gymnastics, skills, cheering exercises, etc.

The prior art training device for the cheering gym strength has the following problems:

1. the arm strength of the cheering gymnastics athletes is different from person to person, wherein the strength of the left hand and the strength of the right hand are different, when the existing cheering gymnastics strength training equipment is used for carrying out the arm strength training on the cheering gymnastics athletes, the training of different specifications is difficult to carry out on different athletes due to the same stretching force, and the strength training of the left hand and the right hand can not be adjusted, so that the training effect is poor;

2. in the exercise of the arm strength of the hands, because the heights of each athlete are different, the exercise effect of the person with the lower height when the exercise equipment is used is poor, and certain risk can be generated when the exercise equipment is reluctant to use, so that the exercise equipment is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a power training equipment is operated to the cheering has solved the unable problem of adjusting of high unable regulation of adjusting and training equipment of the unable regulation of power way of tensile force, left and right hand.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a training device for the strength of a cheering exercise comprises ejector rods, wherein erection rods are longitudinally and fixedly connected between the ejector rods, a first sliding block is slidably connected to the outer surface of each erection rod, a telescopic rod is fixedly connected to the lower end of each first sliding block, a first spring is sleeved on the outer surface of each telescopic rod, a second sliding block is fixedly installed at the lower end of each telescopic rod, a fixed rod is slidably connected to the inner wall of each second sliding block, a concave groove is formed in the lower end of each fixed rod, a connecting rod is fixedly installed at the lower end of the middle of each fixed rod, connecting rods are fixedly installed on two sides of each connecting rod, a sliding groove is longitudinally formed in each connecting rod, a first through hole is longitudinally formed in each sliding groove, a third sliding block is slidably connected to the inner wall of each sliding groove, a sliding sleeve is fixedly installed at the upper end, the bottom end of the sliding rod is fixedly provided with a pull ring, and a second spring is sleeved on the outer surface of the sliding rod.

As a preferred technical scheme of the utility model, fixed surface installs the screw thread loop bar under the both ends of ejector pin, the surface sliding connection of screw thread loop bar has the pole of cup jointing, the inner wall threaded connection of screw thread loop bar has the threaded rod, the fixed surface of threaded rod is connected with first gear, the surface toothing of first gear has the second gear, one side of second gear is rotated through the pivot and is connected with the motor.

As a preferred technical scheme of the utility model, the lower extreme fixedly connected with haulage rope of connecting rod, two cup joint the horizontal hack lever of fixedly connected with between the pole, the inside of horizontal hack lever is vertical to be seted up the second through-hole, the bottom fixedly connected with pulling handle of haulage rope.

As a preferred technical scheme of the utility model, two the bottom fixed mounting who cup joints the pole has the base, the lower extreme fixed mounting of base has the supporting leg.

As a preferred technical scheme of the utility model, the lower extreme fixed mounting of motor has the motor support frame, and the upper end fixed mounting of base has the protective housing, the motor is placed in the inside of protective housing.

As an optimized technical scheme of the utility model, the surface cover of pulling handle is equipped with the slipmat.

(III) advantageous effects

Compared with the prior art, the utility model provides a power training equipment does not draw possesses following beneficial effect:

1. this power training equipment is operated to cheering erects the pole through the setting, under the effect of first sliding block and second sliding block, makes the slip-in or the roll-off dead lever of whole telescopic link and first spring freedom, establishes fixedly at the card of slide bar and concave groove at last for the tensile force can be better freely adjusted, reaches the regulation that the hand power is different about, thereby improves training efficiency.

2. This power training equipment of cheering exercise through setting up the screw loop pole, when the motor drives second gear and second gear, makes the threaded rod produce rotatoryly, lets the screw loop pole go up and down in the inside of cup jointing the pole to reach the regulation of height, make the sportsman of different heights can adjust more comfortable height according to the height of oneself, make the training more effective and safe.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;

fig. 3 is a sectional view of the connecting rod and sliding sleeve connecting structure of the present invention.

In the figure: 1. a top rod; 2. erecting a rod; 3. a first slider; 4. a telescopic rod; 5. a first spring; 6. A second slider; 7. fixing the rod; 8. a concave groove; 9. a connecting rod; 10. a connecting rod; 11. a sliding groove; 12. a first through hole; 13. a third slider; 14. a sliding sleeve; 15. a slide bar; 16. a pull ring; 17. A second spring; 18. a threaded rod; 19. a sleeved rod; 20. a threaded rod; 21. a first gear; 22. A second gear; 23. an electric motor; 24. a hauling rope; 25. a transverse frame bar; 26. a second through hole; 27. Pulling the handle; 28. a base.

Detailed Description

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a training device for the strength of a cheering exercise comprises ejector rods 1, erection rods 2 are longitudinally and fixedly connected between the ejector rods 1, a first sliding block 3 is slidably connected to the outer surface of the erection rods 2, a telescopic rod 4 is fixedly connected to the lower end of the first sliding block 3, a first spring 5 is sleeved on the outer surface of the telescopic rod 4, a second sliding block 6 is fixedly installed at the lower end of the telescopic rod 4, a fixed rod 7 is slidably connected to the inner wall of the second sliding block 6, a concave groove 8 is formed in the lower end of the fixed rod 7, a connecting rod 9 is fixedly installed at the lower end of the middle of the fixed rod 7, connecting rods 10 are fixedly installed on two sides of the connecting rod 9, a sliding groove 11 is longitudinally formed in the connecting rod 10, a first through hole 12 is longitudinally formed in the sliding groove 11, a third sliding block 13 is slidably connected to the inner wall of the sliding groove 11, a, a pull ring 16 is fixedly arranged at the bottom end of the sliding rod 15, and a second spring 17 is sleeved on the outer surface of the sliding rod 15.

In this embodiment, the first sliding block 3 in 4 both ends of telescopic link and second sliding block 6 slide, make second sliding block 6 slide to the relevant position of dead lever 7, then pulling pull ring 16 slides the third sliding block 13 on with connecting rod 10, wherein connecting rod 10 has seted up sliding tray 11, and longitudinal connection has first through-hole 12 between the sliding tray 11, loosen pull ring 16 after third sliding block 13 slides to the assigned position, make the inside slide bar 15 of sliding sleeve 14 pop out once more through the bounce-back effect of second spring 17 and establish with concave groove 8 card, play the fixed action.

Specifically, the lower fixed surface of the two ends of the ejector rod 1 is provided with a threaded sleeve rod 18, the outer surface of the threaded sleeve rod 18 is connected with a sleeve rod 19 in a sliding manner, the inner wall of the threaded sleeve rod 18 is connected with a threaded rod 20 in a threaded manner, the outer surface of the threaded rod 20 is fixedly connected with a first gear 21, a second gear 22 is meshed with the surface of the first gear 21, and one side of the second gear 22 is connected with a motor 23 through a rotating shaft in a rotating manner.

In this embodiment, the threaded rod 20 is in a state of rotating and not moving, wherein the threaded sleeve rod 18 moves up and down, the threaded sleeve rod 18 starts the motor 23 to make the motor 23 drive the second gear 22 to rotate, and the threaded rod 20 rotates under the linkage cooperation of the first gear 21, so that the threaded sleeve rod 18 moves up and down.

Specifically, the lower end of the connecting rod 10 is fixedly connected with a hauling rope 24, two sleeve connecting rods 19 are fixedly connected with a transverse frame rod 25, a second through hole 26 is vertically formed in the transverse frame rod 25, and the bottom end of the hauling rope 24 is fixedly connected with a pulling handle 27.

In this embodiment, the pull cord 24 is connected to the pull handle 27 through the second through hole 26.

Specifically, the bottom ends of the two sleeve rods 19 are fixedly provided with a base 28, and the lower end of the base 28 is fixedly provided with a supporting leg.

In this embodiment, the lower surface of the supporting leg is fixedly bonded with an anti-slip rubber.

Specifically, the lower extreme fixed mounting of motor 23 has the motor support frame, and the upper end fixed mounting of base 28 has the protective housing, and motor 23 places in the inside of protective housing.

In this embodiment, the protective housing plays an external protection role for the motor 23, and a small hole is formed in one side of the protective housing to allow the rotation shaft to rotate.

Specifically, the outer surface of the pull handle 27 is sleeved with a non-slip mat.

In this embodiment, the slipmat prevents to produce when pulling and skids to injure the sportsman.

The utility model discloses a theory of operation and use flow: before training, pull handle 27 at first, feel about the arm power way once, then according to the individual power way with about the difference of the arm power way adjust tensile dynamics, because can install different quantity telescopic link 4 about with, so produce about the arm training difference of intensity, the step is as follows: firstly, the first sliding block 3 and the second sliding block 6 at two ends of the telescopic rod 4 slide, when the second sliding block 6 slides to a corresponding position of the fixed rod 7, the pull ring 16 is pulled to separate the third sliding block 13 on the connecting rod 10 from the concave groove 8 so as to slide, wherein the connecting rod 10 is provided with a sliding groove 11, and a first through hole 12 is longitudinally connected between the sliding grooves 11, so that the whole sliding rod 15 can not block the sliding of the third sliding block 13, after the second sliding block 6 slides in, the pull ring 16 is loosened at the corresponding concave groove 8 beside the second sliding block 6, the sliding rod 15 in the sliding sleeve 14 is popped out again through the rebounding action of the second spring 17 to be clamped with the concave groove 8, so that the second sliding block 6 can not slide away from the fixed rod 7 to play a fixing role, before training, a sportsman can also adjust the height of the equipment according to himself, the motor 23 is used for driving the second gear 22 to rotate, the threaded rod 20 is rotated under the linkage cooperation of the first gear 21, the threaded sleeve rod 18 is moved up and down, the height of the whole equipment is adjusted, the handle 27 can be pulled, and the training effect is achieved through the action of the traction rope 24.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power training equipment of cheering exercise, includes ejector pin (1), its characterized in that: the lifting device is characterized in that a rod (2) is longitudinally and fixedly connected between the ejector rods (1), a first sliding block (3) is connected to the outer surface of the rod (2) in a sliding manner, a telescopic rod (4) is fixedly connected to the lower end of the first sliding block (3), a first spring (5) is sleeved on the outer surface of the telescopic rod (4), a second sliding block (6) is fixedly mounted at the lower end of the telescopic rod (4), a fixed rod (7) is slidably connected to the inner wall of the second sliding block (6), a concave groove (8) is formed in the lower end of the fixed rod (7), a connecting rod (9) is fixedly mounted at the lower end of the middle of the fixed rod (7), connecting rods (10) are fixedly mounted on the two sides of the connecting rod (9), a sliding groove (11) is longitudinally formed in the connecting rod (10), a first through hole (12, the inner wall sliding connection of sliding tray (11) has third sliding block (13), the upper end fixed mounting of third sliding block (13) has sliding sleeve (14), the inner wall sliding connection of sliding sleeve (14) has slide bar (15), the bottom fixed mounting of slide bar (15) has pull ring (16), the surface cover of slide bar (15) is equipped with second spring (17).

2. The strength training apparatus of claim 1, wherein: the utility model discloses a push rod, including ejector pin (1), the outer fixed surface of both ends of ejector pin (1) installs screw rod loop bar (18), the surface sliding connection of screw rod loop bar (18) has cup joint pole (19), the inner wall threaded connection of screw rod loop bar (18) has threaded rod (20), the outer fixed surface of threaded rod (20) is connected with first gear (21), the surface toothing of first gear (21) has second gear (22), one side of second gear (22) is rotated through the pivot and is connected with motor (23).

3. The strength training apparatus of claim 1, wherein: the lower extreme fixedly connected with haulage rope (24) of connecting rod (10), fixedly connected with horizontal hack lever (25) between two bell and spigot joint poles (19), second through-hole (26) have vertically been seted up to the inside of horizontal hack lever (25), the bottom fixedly connected with pulling handle (27) of haulage rope (24).

4. The strength training apparatus of claim 2, wherein: two the bottom fixed mounting of cup joint pole (19) has base (28), the lower extreme fixed mounting of base (28) has the supporting leg.

5. The strength training apparatus of claim 2, wherein: the lower extreme fixed mounting of motor (23) has the motor support frame, and the upper end fixed mounting of base (28) has the protective housing, motor (23) are placed in the inside of protective housing.

6. A training apparatus as claimed in claim 3, wherein: the outer surface of the pulling handle (27) is sleeved with a non-slip mat.