Sports equipment with counting function for deep squat training

Abstract

The invention provides sports equipment with a counting function for deep squat training, and relates to the technical field of training equipment. An adjusting mechanism used for adjusting the dip angle of the movable frame is arranged on the bottom frame and comprises a vertical plate, reinforcing bases and a supporting plate, the two reinforcing bases are installed at the lower end of the vertical plate through bolts and installed on the bottom frame through bolts, two guide rods are fixed to the vertical plate, and the supporting plate slides on the two guide rods; a first threaded rod is mounted on the vertical plate through a bearing seat; the number of balance weight plates is selected by adjusting the position of an inserting rod, the training intensity can be adjusted, a motor is operated to enable a first threaded rod to rotate, the elevation angle of a movable frame is adjusted through a carrier roller on a supporting plate, the force exerting posture of a user during training can be adjusted, and if an emergency situation occurs in the training process, the user can conveniently carry out training. The clamping plate is meshed with the toothed plate by retracting the hydraulic rod, the sliding frame cannot slide on the rail rod at the moment, and a user can conveniently and rapidly break away from the training instrument.

Description

Technical Field

[0001] The invention relates to the technical field of training equipment, in particular to a sports equipment with a counting function for squat training. Background Art

[0002] Squat is a complex, whole-body exercise that can train multiple parts of the human body, such as the thighs, buttocks, and hamstrings. Correct squats can help people, especially athletes, to exercise the strength of the thighs, buttocks, and other parts of the body. Trainers often use squat training equipment when performing squat training. The present invention is a sports equipment for squat training with a counting function.

[0003] The existing sports equipment for squat training is not convenient for adjusting the training intensity and the training force posture. If the user has unexpected situations such as cramps during training, the existing sports equipment for squat training cannot protect the user in time, lacks a protective structure, and has low safety. Summary of the invention

[0004] The disclosed embodiment relates to a sports equipment for squat training with a counting function, so as to solve the problems that the existing sports equipment for squat training is not convenient for adjusting the training intensity, cannot protect the user in time, lacks a protective structure, and has low safety.

[0005] In a first aspect of the present disclosure, there is provided a sports equipment for squat training with a counting function, which specifically comprises: a base frame; a bracket is welded on the base frame, a movable frame is installed on the right end of the base frame through a pin shaft, and an adjustment mechanism for adjusting the inclination angle of the movable frame is provided on the base frame,

[0006] The adjusting mechanism comprises a vertical plate, a reinforcement seat and a support plate. Two groups of reinforcement seats are installed at the lower end of the vertical plate by bolts. The two groups of reinforcement seats are installed on the base frame by bolts. Two groups of guide rods are fixed on the vertical plate. The support plate slides on the two groups of guide rods, and a No. 1 threaded rod is installed on the vertical plate through a bearing seat. The No. 1 threaded rod is located between the two groups of guide rods. A threaded cylinder is fixed on the support plate. The No. 1 threaded rod is threadedly matched with the threaded cylinder on the support plate, and an electric motor is installed on the bearing seat near the upper end of the No. 1 threaded rod by bolts. The output shaft of the motor is connected to the upper end of the No. 1 threaded rod. A roller is installed on the support plate through a pin shaft. The upper end of the roller contacts the lower end surface of the movable frame.

[0007] In at least some embodiments,

[0008] The lower end of the base frame is provided with four groups of threaded holes, the inner threads of the threaded holes are screwed with ground feet, and a pillar is fixed to the left end of the base frame, a movable arm is installed on the pillar through bolts, and a display is installed on the movable arm through screws.

[0009] In at least some embodiments,

[0010] Two groups of round rods are fixed on the bracket, and counterweight plates are installed on the two groups of round rods. Vertical and horizontal sockets are provided on the counterweight plates, and buffer leather covers are installed on the two groups of round rods. The buffer leather covers are in contact with the lower ends of the counterweight plates. A top plate is provided on the upper end of the counterweight plates, and a connecting rod is fixed on the lower end of the top plate, and a horizontal socket is provided on the connecting rod.

[0011] In at least some embodiments,

[0012] A plug rod is installed in the transverse socket on the counterweight plate, and the plug rod is also inserted in the transverse socket on the connecting rod. A connecting wheel No. 1 is fixed to the upper end of the top plate, a connecting wheel No. 2 is installed on the upper end of the bracket, and a connecting wheel No. 3 and a connecting wheel No. 4 are installed on the bottom frame, and the connecting wheel No. 4 is located on the right side of the connecting wheel No. 3.

[0013] In at least some embodiments,

[0014] The No. 1 connecting wheel is fixedly connected with a traction rope, the end of which is fixed on the No. 1 connecting wheel, and the head end of the traction rope passes through the No. 2 connecting wheel, the No. 3 connecting wheel and the No. 4 connecting wheel in sequence.

[0015] In at least some embodiments,

[0016] Two groups of mounting plates are installed on the base frame by bolts, mounting seats are installed on the mounting plates by bolts, adjusting bolts are threadedly screwed on the mounting seats, and a slide plate is provided on the mounting plate, a movable groove is provided on the slide plate, bolts are installed in the movable groove, the bolts are threadedly screwed on the mounting plate, the adjusting bolts are connected to the slide plate, a mounting sheet is installed on the mounting plate by bolts, and a fixing seat is fixed on the mounting sheet.

[0017] In at least some embodiments,

[0018] A hole column is installed on the fixed seat, and a flip seat is installed on the fixed seat through a pin shaft, a cross bar is installed on the flip seat, a threaded hole is arranged on the cross bar, and a No. 2 threaded rod is installed on the hole column through a locking ring, the No. 2 threaded rod is threadedly matched with the threaded hole on the cross bar, and a pedal is fixed on the flip seat.

[0019] In at least some embodiments,

[0020] Two groups of rail rods are installed on the movable frame, and a sliding frame is arranged above the two groups of rail rods. A slider is fixed to the lower end of the sliding frame, and the slider slides on the rail rod, and a support plate is fixed to the slider. A rotating frame is installed on the support plate through bolts, a roller is installed on the lower end of the rotating frame, and a movable block is installed on the rotating frame, a rotating cylinder is installed on the support plate through bolts, and a No. 3 threaded rod is installed on the movable block through a locking ring. The No. 3 threaded rod is threadedly matched with the rotating cylinder, and the lower end of the roller contacts the upper end of the rail rod.

[0021] In at least some embodiments,

[0022] A pad is fixed on the sliding frame, and six groups of sockets are provided on the sliding frame, pressure plates are installed in the sockets, a headrest is fixed on the sliding frame, the head end of the traction rope is connected to the bottom of the sliding frame, the front and rear ends of the movable frame are fixed with side frames, tooth plates are fixed on the side frames, rail plates are fixed on the tooth plates, sliding plates slide on the rail plates, hydraulic rods are fixed on the sliding plates, the telescopic ends of the hydraulic rods are fixed with card plates, the card plates are meshed with the tooth plates, and connecting arms are fixed on the sliding plates, and the upper ends of the connecting arms are fixed on the sliding frame.

[0023] In at least some embodiments,

[0024] Two groups of No. 1 fixed tubes and No. 2 fixed tubes are fixed on the movable frame, a connecting tube is installed between the No. 1 fixed tube and the No. 2 fixed tube, a socket is provided on the connecting tube, and an intermediate plate is installed between the two groups of connecting tubes, the intermediate plate is inserted into the socket on the connecting tube, a buffer plate is installed on the intermediate plate, and a groove is provided on the intermediate plate, a counter is fixed in the groove, and the counter is electrically connected to the display.

[0025] The present invention provides a sports equipment for squat training with a counting function, which has the following beneficial effects:

[0026] In the present invention, the user lies on the cushion plate with both feet on the pedals, and applies force upward to the pressure plate through the shoulders to make the sliding frame slide upward, and then the user relaxes and slowly descends the sliding frame under the pressure of the counterweight plate, and the lower end of the sliding frame collides with the buffer plate and activates the counter, completing a squat process, and an insertion rod is installed in the horizontal socket on the counterweight plate, and the insertion rod is also inserted into the horizontal socket on the connecting rod. The number of counterweight plates can be selected by adjusting the position of the insertion rod, and the training intensity can be adjusted. The No. 1 threaded rod is rotated by running the motor, so that the roller on the support plate adjusts the elevation angle of the movable frame, and the force posture of the user during training can be adjusted.

[0027] In addition, in the present invention, side frames are fixed to the front and rear ends of the movable frame, tooth plates are fixed on the side frames, rail plates are fixed on the tooth plates, sliding plates are slid on the rail plates, hydraulic rods are fixed on the sliding plates, and clamping plates are fixed to the telescopic ends of the hydraulic rods, the clamping plates are meshed with the tooth plates, and connecting arms are fixed to the sliding plates, and the upper ends of the connecting arms are fixed to the sliding frames. If an emergency occurs during the user's training, the clamping plates are meshed with the tooth plates by contracting the hydraulic rods. At this time, the sliding frame can no longer slide on the rail rods, so that the user can quickly get out of the training equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0029] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0030] In the attached picture:

[0031] Figure 1 A schematic diagram showing the overall structure of the present application;

[0032] Figure 2 A schematic diagram of the structure of the chassis of the present application is shown;

[0033] Figure 3 A schematic diagram of the structure of the top plate of the present application is shown;

[0034] Figure 4 A schematic structural diagram of the fixing seat of the present application is shown;

[0035] Figure 5 A schematic diagram showing the structure of the regulating mechanism of the present application is shown;

[0036] Figure 6 A schematic diagram of the structure of the movable frame of the present application is shown;

[0037] Figure 7 This application shows Figure 6 A schematic diagram of the enlarged structure of part A;

[0038] Figure 8 A schematic structural diagram of the support plate of the present application is shown;

[0039] Fig. 9 This application shows Figure 6 A schematic diagram of the enlarged structure of part B;

[0040] Fig.10 This application shows Figure 6 Schematic diagram of the enlarged structure of part C.

[0041] Reference numerals list

[0042] 1. Base frame; 11. Anchor; 12. Pillar; 121. Movable arm; 122. Display; 13. Bracket; 131. Round rod; 132. Counterweight plate; 133. Buffer leather cover; 134. Top plate; 1341. Connecting rod; 1342. Connecting wheel No. 1; 1343. Inserting rod; 135. Connecting wheel No. 2; 14. Connecting wheel No. 3; 15. Connecting wheel No. 4; 16. Mounting plate; 161. Slide plate; 162. Mounting seat; 163. Adjusting bolt; 164. Mounting sheet; 165. Fixed seat; 1651. Hole column; 1652. Threaded rod No. 2; 166. Turning seat; 1661. Crossbar; 167. Step on the pedal; 17. Traction rope;

[0043] 2. Adjustment mechanism; 21. Vertical plate; 211. Guide rod; 212. No. 1 threaded rod; 213. Motor; 22. Reinforcement seat; 23. Support plate; 231. Support roller;

[0044] 3. Movable frame; 31. Rail rod; 32. Sliding frame; 321. Sliding block; 322. Support plate; 3221. Rotating frame; 3222. Roller; 3223. Rotating cylinder; 3224. Movable block; 3225. No. 3 threaded rod; 323. Pressure plate; 33. Pad; 34. Side frame; 341. Tooth plate; 342. Rail plate; 343. Sliding plate; 344. Hydraulic rod; 345. Clamp plate; 346. Connecting arm; 35. No. 1 fixed cylinder; 36. No. 2 fixed cylinder; 361. Connecting cylinder; 362. Middle plate; 363. Buffer plate; 364. Counter; 37. Headrest. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Example 1: Please refer to Figures 1 to 10 :

[0047] The present invention provides a sports equipment for squat training with a counting function, comprising: a base frame 1; a bracket 13 is welded on the base frame 1, four groups of threaded holes are arranged at the lower end of the base frame 1, and the threaded holes are screwed with ground feet 11, and a pillar 12 is fixed to the left end of the base frame 1, a movable arm 121 is installed on the pillar 12 by bolts, and a display 122 is installed on the movable arm 121 by screws, a movable frame 3 is installed on the right end of the base frame 1 by a pin shaft, and an adjusting mechanism 2 for adjusting the inclination angle of the movable frame 3 is arranged on the base frame 1,

[0048] The adjusting mechanism 2 comprises a vertical plate 21, a reinforcement seat 22 and a support plate 23. Two groups of reinforcement seats 22 are installed at the lower end of the vertical plate 21 by bolts. Both groups of reinforcement seats 22 are installed on the base frame 1 by bolts. Two groups of guide rods 211 are fixed on the vertical plate 21. The support plate 23 slides on the two groups of guide rods 211, and a No. 1 threaded rod 212 is installed on the vertical plate 21 through a bearing seat. The No. 1 threaded rod 212 is located between the two groups of guide rods 211. A threaded cylinder is fixed on the support plate 23. The No. 1 threaded rod 212 is threadedly matched with the threaded cylinder on the support plate 23, and a motor 213 is installed on the bearing seat near the upper end of the No. 1 threaded rod 212 by bolts. The output shaft of the motor 213 is connected to the upper end of the No. 1 threaded rod 212. A roller 231 is installed on the support plate 23 through a pin shaft. The upper end of the roller 231 contacts the lower end surface of the movable frame 3.

[0049] In the disclosed embodiment,

[0050] Two groups of round rods 131 are fixed on the bracket 13, and a counterweight plate 132 is installed on the two groups of round rods 131. The counterweight plate 132 is provided with a vertical jack and a horizontal jack, and a buffer leather cover 133 is installed on both groups of round rods 131. The buffer leather cover 133 contacts the lower end of the counterweight plate 132, and a top plate 134 is provided on the upper end of the counterweight plate 132. A connecting rod 1341 is fixed to the lower end of the top plate 134, and a horizontal jack is provided on the connecting rod 1341. A plug rod 1343 is installed in the horizontal jack on the counterweight plate 132, and the plug rod 1343 is also inserted in the horizontal jack on the connecting rod 1341, and the top plate 13 A connecting wheel No. 1342 is fixed to the upper end of 4, a connecting wheel No. 2 135 is installed on the upper end of the bracket 13, a connecting wheel No. 3 14 and a connecting wheel No. 4 15 are installed on the bottom frame 1, and the connecting wheel No. 4 15 is located on the right side of the connecting wheel No. 3 14. A traction rope 17 is fixedly connected to the connecting wheel No. 1 1342, and the end of the traction rope 17 is fixed to the connecting wheel No. 1 1342. The head end of the traction rope 17 passes through the connecting wheel No. 2 135, the connecting wheel No. 3 14 and the connecting wheel No. 4 15 in sequence, and its function is: by adjusting the position of the insertion rod 1343, the number of weight plates 132 can be selected, and the training intensity can be adjusted.

[0051] In the disclosed embodiment,

[0052] Two sets of mounting plates 16 are mounted on the base frame 1 by bolts, mounting seats 162 are mounted on the mounting plates 16 by bolts, adjusting bolts 163 are threadedly screwed on the mounting seats 162, and a slide plate 161 is provided on the mounting plate 16, a movable groove is provided on the slide plate 161, bolts are installed in the movable groove, the bolts are threadedly screwed on the mounting plate 16, the adjusting bolts 163 are connected to the slide plate 161, a mounting sheet 164 is mounted on the mounting plate 16 by bolts, a fixing seat 165 is fixed on the mounting sheet 164, and a hole column 1651 is installed on the fixing seat 165 , and a flip seat 166 is installed on the fixed seat 165 through a pin shaft, a cross bar 1661 is installed on the flip seat 166, a threaded hole is set on the cross bar 1661, and a No. 2 threaded rod 1652 is installed on the hole column 1651 through a locking ring, the No. 2 threaded rod 1652 is threadedly matched with the threaded hole on the cross bar 1661, and a pedal 167 is fixed on the flip seat 166, and its function is: rotating the adjusting bolt 163 can adjust the distance between the two groups of pedals 167, and rotating the No. 2 threaded rod 1652 can adjust the elevation angle of the pedal 167.

[0053] In the disclosed embodiment,

[0054] Two sets of rails 31 are installed on the movable frame 3, and a sliding frame 32 is arranged above the two sets of rails 31. A slider 321 is fixed to the lower end of the sliding frame 32. The slider 321 slides on the rails 31, and a support plate 322 is fixed to the slider 321. A rotating frame 3221 is installed on the support plate 322 by bolts. A roller 3222 is installed at the lower end of the rotating frame 3221, and a movable block 3224 is installed on the rotating frame 3221. A rotating cylinder 3223 is installed by bolts, and a No. 3 threaded rod 3225 is installed on the movable block 3224 by a locking ring. The No. 3 threaded rod 3225 is threadedly matched with the rotating cylinder 3223, and the lower end of the roller 3222 is in contact with the upper end of the rail rod 31. Its function is: rotating the No. 3 threaded rod 3225 can make the roller 3222 fit tightly with the rail rod 31. The setting of the roller 3222 can improve the stability of the sliding frame 32 and prevent the sliding frame 32 from shaking.

[0055] Embodiment 2, based on embodiment 1,

[0056] A backing plate 33 is fixed on the sliding frame 32, and six groups of sockets are provided on the sliding frame 32, and a pressure plate 323 is installed in the sockets. A headrest 37 is fixed on the sliding frame 32, and the head end of the traction rope 17 is connected to the bottom of the sliding frame 32. The front and rear ends of the movable frame 3 are fixed with a side frame 34, and a tooth plate 341 is fixed on the side frame 34, and a rail plate 342 is fixed on the tooth plate 341. A sliding plate 343 slides on the rail plate 342, and a hydraulic rod 3 is fixed on the sliding plate 343. 44, a clamping plate 345 is fixed to the telescopic end of the hydraulic rod 344, the clamping plate 345 is meshed with the tooth plate 341, and a connecting arm 346 is fixed to the sliding plate 343, the upper end of the connecting arm 346 is fixed to the sliding frame 32, and its function is: if an emergency occurs during the user's training, the clamping plate 345 is meshed with the tooth plate 341 by retracting the hydraulic rod 344, and the sliding frame 32 can no longer slide on the rail rod 31, so that the user can quickly get out of the training equipment.

[0057] Embodiment 3, based on Embodiment 1 and Embodiment 2,

[0058] Two groups of No. 1 fixed cylinder 35 and No. 2 fixed cylinder 36 are fixed on the movable frame 3, and a connecting cylinder 361 is installed between the No. 1 fixed cylinder 35 and the No. 2 fixed cylinder 36, and a socket is provided on the connecting cylinder 361, and an intermediate plate 362 is installed between the two groups of connecting cylinders 361, and the intermediate plate 362 is inserted into the socket on the connecting cylinder 361, and a buffer plate 363 is installed on the intermediate plate 362, and a groove is provided on the intermediate plate 362, and a counter 364 is fixed in the groove, and the counter 364 is electrically connected to the display 122, and its function is: the lower end of the sliding frame 32 collides with the buffer plate 363 and stimulates the counter 364, completing a squat process, and the data of the counter 364 is read through the display 122.

[0059] The working principle of this embodiment is as follows: when in use, the user lies on the pad 33, steps on the pedal 167 with both feet, applies force upward to the pressure plate 323 through the shoulders, so that the sliding frame 32 slides upward, and then the user relaxes, and the sliding frame 32 slowly descends under the pressure of the weight plate 132, and the lower end of the sliding frame 32 collides with the buffer plate 363 and activates the counter 364, completing a squat process, and the data of the counter 364 is read through the display 122, and the number of weight plates 132 is selected by adjusting the position of the insertion rod 1343, so that the training intensity can be adjusted , running the motor 213 rotates the No. 1 threaded rod 212, so that the roller 231 on the support plate 23 adjusts the elevation angle of the movable frame 3, which can adjust the force posture of the user during training. The spacing between the two sets of pedals 167 can be adjusted by rotating the adjusting bolt 163, and the elevation angle of the pedal 167 can be adjusted by rotating the No. 2 threaded rod 1652. If an emergency occurs during the user's training, the clamping plate 345 is engaged with the tooth plate 341 by contracting the hydraulic rod 344. At this time, the sliding frame 32 can no longer slide on the rail rod 31, which is convenient for the user to quickly leave the training equipment.

[0060] In this article, there are a few points to note:

[0061] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0062] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0063] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A sports apparatus for squat training with a counting function, comprising: The chassis is welded with a bracket, a movable frame is installed on the right end of the chassis through a pin, and an adjustment mechanism for adjusting the inclination of the movable frame is provided on the chassis, characterized in that: The adjusting mechanism comprises a vertical plate, a reinforcement seat and a support plate. Two groups of reinforcement seats are installed at the lower end of the vertical plate by bolts. The two groups of reinforcement seats are installed on the base frame by bolts. Two groups of guide rods are fixed on the vertical plate. The support plate slides on the two groups of guide rods, and a No. 1 threaded rod is installed on the vertical plate through a bearing seat. The No. 1 threaded rod is located between the two groups of guide rods. A threaded cylinder is fixed on the support plate. The No. 1 threaded rod is threadedly matched with the threaded cylinder on the support plate, and an electric motor is installed on the bearing seat near the upper end of the No. 1 threaded rod by bolts. The output shaft of the motor is connected to the upper end of the No. 1 threaded rod. A roller is installed on the support plate through a pin shaft. The upper end of the roller contacts the lower end surface of the movable frame.

2. A sports equipment for squat training with counting function according to claim 1, characterized in that: The lower end of the base frame is provided with four groups of threaded holes, the inner threads of the threaded holes are screwed with ground feet, and a pillar is fixed to the left end of the base frame, a movable arm is installed on the pillar through bolts, and a display is installed on the movable arm through screws.

3. The sports equipment for squat training with counting function according to claim 1, characterized in that: Two groups of round rods are fixed on the bracket, and counterweight plates are installed on the two groups of round rods. Vertical and horizontal sockets are provided on the counterweight plates, and buffer leather covers are installed on the two groups of round rods. The buffer leather covers are in contact with the lower ends of the counterweight plates. A top plate is provided on the upper end of the counterweight plates, and a connecting rod is fixed on the lower end of the top plate, and a horizontal socket is provided on the connecting rod.

4. The sports equipment for squat training with counting function according to claim 3, characterized in that: A plug rod is installed in the transverse socket on the counterweight plate, and the plug rod is also inserted in the transverse socket on the connecting rod. A connecting wheel No. 1 is fixed to the upper end of the top plate, a connecting wheel No. 2 is installed on the upper end of the bracket, and a connecting wheel No. 3 and a connecting wheel No. 4 are installed on the bottom frame, and the connecting wheel No. 4 is located on the right side of the connecting wheel No.

3.

5. The sports equipment for squat training with counting function according to claim 4, characterized in that: The No. 1 connecting wheel is fixedly connected with a traction rope, the end of which is fixed on the No. 1 connecting wheel, and the head end of the traction rope passes through the No. 2 connecting wheel, the No. 3 connecting wheel and the No. 4 connecting wheel in sequence.

6. The sports equipment for squat training with counting function according to claim 4, characterized in that: Two groups of mounting plates are installed on the base frame by bolts, mounting seats are installed on the mounting plates by bolts, adjusting bolts are threadedly screwed on the mounting seats, and a slide plate is provided on the mounting plate, a movable groove is provided on the slide plate, bolts are installed in the movable groove, the bolts are threadedly screwed on the mounting plate, the adjusting bolts are connected to the slide plate, a mounting sheet is installed on the mounting plate by bolts, and a fixing seat is fixed on the mounting sheet.

7. The sports equipment for squat training with counting function according to claim 6, characterized in that: A hole column is installed on the fixed seat, and a flip seat is installed on the fixed seat through a pin shaft, a cross bar is installed on the flip seat, a threaded hole is arranged on the cross bar, and a No. 2 threaded rod is installed on the hole column through a locking ring, the No. 2 threaded rod is threadedly matched with the threaded hole on the cross bar, and a pedal is fixed on the flip seat.

8. The sports equipment for squat training with counting function according to claim 1, characterized in that: Two groups of rail rods are installed on the movable frame, and a sliding frame is arranged above the two groups of rail rods. A slider is fixed to the lower end of the sliding frame, and the slider slides on the rail rod, and a support plate is fixed to the slider. A rotating frame is installed on the support plate through bolts, a roller is installed on the lower end of the rotating frame, and a movable block is installed on the rotating frame, a rotating cylinder is installed on the support plate through bolts, and a No. 3 threaded rod is installed on the movable block through a locking ring. The No. 3 threaded rod is threadedly matched with the rotating cylinder, and the lower end of the roller contacts the upper end of the rail rod.

9. The sports equipment for squat training with counting function according to claim 8, characterized in that: A pad is fixed on the sliding frame, and six groups of sockets are provided on the sliding frame, pressure plates are installed in the sockets, a headrest is fixed on the sliding frame, the head end of the traction rope is connected to the bottom of the sliding frame, the front and rear ends of the movable frame are fixed with side frames, tooth plates are fixed on the side frames, rail plates are fixed on the tooth plates, sliding plates slide on the rail plates, hydraulic rods are fixed on the sliding plates, the telescopic ends of the hydraulic rods are fixed with card plates, the card plates are meshed with the tooth plates, and connecting arms are fixed on the sliding plates, and the upper ends of the connecting arms are fixed on the sliding frame.

10. The sports equipment for squat training with counting function according to claim 9, characterized in that: Two groups of No. 1 fixed tubes and No. 2 fixed tubes are fixed on the movable frame, a connecting tube is installed between the No. 1 fixed tube and the No. 2 fixed tube, a socket is provided on the connecting tube, and an intermediate plate is installed between the two groups of connecting tubes, the intermediate plate is inserted into the socket on the connecting tube, a buffer plate is installed on the intermediate plate, and a groove is provided on the intermediate plate, a counter is fixed in the groove, and the counter is electrically connected to the display.

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