CN218248303U - Physical training device - Google Patents
Physical training device Download PDFInfo
- Publication number
- CN218248303U CN218248303U CN202221883498.7U CN202221883498U CN218248303U CN 218248303 U CN218248303 U CN 218248303U CN 202221883498 U CN202221883498 U CN 202221883498U CN 218248303 U CN218248303 U CN 218248303U
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- Prior art keywords
- physical training
- training device
- nut
- frame
- sleeve
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- 238000005192 partition Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 abstract description 9
- 230000006978 adaptation Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000386 athletic effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model provides a pair of sports physical training device, including the base baffle, the spring pull pole is connected in the upper surface intermediate position department of base baffle, and the inside intermediate position department of external cover frame all is connected with the screw drive bull stick through servo motor's output, and the surface correspondence of screw drive bull stick installs the nut cover piece, and the outside of nut cover piece is provided with the nut cover piece that corresponds through powerful spring coil. The utility model provides a pair of sports physical training device, rotation through servo motor output end screw thread drive bull stick can drive nut nest of blocks change position and change the tensile of powerful spring coil, the state of tightening up, the tensile dynamics is adjusted in real time to the pulling length of the handheld cover frame of control, the scale on cooperation sliding groove mouth surface can utilize the real-time accurate regulation of pointer, make things convenient for the different trainees of adaptation among the sports physical training process, and can change the different training of high further adaptation through spring pull pole.
Description
Technical Field
The utility model relates to a sports physical training technical field especially relates to a sports physical training device.
Background
Physical ability is the basic athletic ability of the human body expressed by the sports qualities of strength, speed, endurance, coordination, flexibility, sensitivity and the like, is an important factor of athletic ability of athletes, and the level of physical ability is closely related to the morphological characteristics and the functional characteristics of the human body.
The direct task of physical training is to improve the sports quality of athletes according to the needs of each project competition, therefore, the functional status of athletes also needs to be improved, the physical form of athletes is required to be suitable for the requirements of sports projects, and the physical training needs to train the arm strength, namely the force generated by the contraction and tightening of the muscle of the arm, and the auxiliary training is generally carried out by a stretching apparatus.
A physical training device as CN214130150U discloses a physical training device, which comprises a supporting column, a first elastic band fixedly connected with one side of the top of the supporting column, a first handle fixedly connected with one side of the first elastic band far from the supporting column, the device is simple to use, can continuously increase resistance along with stretching, the maximization of exercise effect is reached, meanwhile, safety protection is provided, the potential safety hazard of the exerciser is avoided, and the device has good practicability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sports physical training device has solved its tensile degree of current physical training tensile apparatus and can not accurate regulation, can not adjust tensile training planar problem according to user's actual height in the use.
In order to solve the technical problem, the utility model provides a pair of sports physical training device, include: a base partition;
the spring drawing rod is connected to the middle position of the upper surface of the base partition plate and is of a double-layer structure controlled by the existing spring fastener and capable of drawing up and down;
the connecting block is connected to the middle position of the upper surface of the spring pulling rod, corresponding servo motors are fixedly mounted on the left side and the right side of the connecting block, and external sleeve frames are connected to the outer surfaces of the servo motors;
the external sleeve frame is characterized in that the middle position inside the external sleeve frame is connected with a thread driving rotating rod through the output end of the servo motor, a nut sleeve block is correspondingly mounted on the surface of the thread driving rotating rod, and a corresponding nut sleeve block is arranged on the outer side of the nut sleeve block through a powerful spring ring.
Preferably, the inner wall side of the surface of the external sleeve frame is provided with a sliding groove opening, the upper surface of the sliding groove opening is correspondingly provided with a graduated scale, the front side surface of the nut sleeve block is connected with an indicating needle, and the indicating needle corresponds to the graduated scale up and down.
Preferably, the outside of screw thread drive bull stick is connected with and prevents the spacing dish that slides and break away from of nut cover piece, the outside surface of external cover frame all is connected with spacing round hole apron, the outside surface of nut cover piece all is connected with spacing dish, the inner wall of spacing dish is connected with powerful spring ring.
Preferably, the outer surface of the powerful spring ring is connected with a connecting sleeve plate, the outer surface of the connecting sleeve plate is connected with a limiting support plate corresponding to the limiting round hole cover plate in a sliding mode, and the outer surface of the limiting support plate is connected with a handheld sleeve frame convenient to take.
Preferably, the limiting support plate is used for preventing the handheld sleeve frame from entering the internal of the external sleeve frame under the tensile force of the powerful spring ring.
Preferably, the four corners of the surface of the base partition plate are provided with bolt fixing ports, and the bolt fixing ports are used for installing bolts for fixing.
Compared with the prior art, the utility model provides a pair of sports physical training device has following beneficial effect:
the utility model provides a sports physical training device, rotation through servo motor output end screw thread drive bull stick can drive nut nest of blocks change position and change the tensile of powerful spring coil, the state of tightening up, the tensile dynamics is adjusted in real time to the pulling length of the handheld cover frame of control, the scale on cooperation sliding groove mouth surface can utilize the real-time accurate regulation of pointer, make things convenient for the different trainees of adaptation among the sports physical training process to can change the different training of high further adaptation through spring pull pole.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a physical training device provided by the present invention;
FIG. 2 is a front view of a physical training device provided by the present invention;
fig. 3 is a schematic structural view of an external frame of the physical training device of the present invention;
FIG. 4 is a schematic structural view of the inside of an external frame of the physical training device according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of the physical training device according to the present invention.
Reference numbers in the figures: 1. base baffle, 2, bolt fastening mouth, 3, spring pull pole, 4, connecting block, 5, servo motor, 6, external cover frame, 7, sliding groove mouth, 8, scale, 9, screw thread drive bull stick, 10, nut collets, 11, the pointer, 12, the protective cover frame, 13, spacing dish, 14, powerful spring coil, 15, connecting sleeve board, 16, spacing round hole apron, 17, spacing extension board, 18, handheld cover frame, 19, activity lagging, 20, U type holding frame, 21, nut sleeve, 22, fastening bolt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a physical training device according to a first embodiment of the present invention; fig. 2 is a front view of a physical training device provided by the present invention; fig. 3 is a schematic structural view of an external frame of the physical training device of the present invention; fig. 4 is the structure schematic diagram of the inside of the external frame of the physical training device. A physical training device comprising: a base partition plate 1;
the spring drawing rod 3 is connected to the middle position of the upper surface of the base partition plate 1, and the spring drawing rod 3 is of a double-layer structure controlled by the existing spring fastener and capable of drawing up and down;
the connecting block 4 is connected to the middle position of the upper surface of the spring pull rod 3, the corresponding servo motors 5 are fixedly mounted on the left side and the right side of the connecting block 4, and the outer surfaces of the servo motors 5 are connected with the external sleeve frame 6;
wherein, the internal middle position of the external sleeve frame 6 is connected with a screw thread driving rotating rod 9 through the output end of the servo motor 5, the surface of the screw thread driving rotating rod 9 is correspondingly provided with a nut sleeve block 10, and the outer side of the nut sleeve block 10 is provided with a corresponding nut sleeve block 18 through a strong spring ring 14.
The surface inner wall side of external cover frame 6 all is provided with sliding groove opening 7, and sliding groove opening 7's upper surface all corresponds installs scale 8, and the front side surface of nut cover piece 10 all is connected with pointer 11, and pointer 11 corresponds from top to bottom with scale 8.
The outside of screw drive bull stick 9 is connected with the spacing dish 13 that prevents the spacing slip of nut sleeve piece 10 and break away from, and the outside surface of external cover frame 6 all is connected with spacing round hole apron 16, and the outside surface of nut sleeve piece 10 all is connected with spacing dish 13, and the inner wall of spacing dish 13 is connected with powerful spring ring 14.
The outer surface of the powerful spring ring 14 is connected with a connecting sleeve plate 15, the outer surface of the connecting sleeve plate 15 is connected with a limiting support plate 17 corresponding to the limiting circular hole cover plate 16 in a sliding mode, and the outer surface of the limiting support plate 17 is connected with a handheld sleeve frame 18 convenient to take.
The limiting support plate 17 is used for preventing the handheld sleeve frame 18 from entering the inner part of the external sleeve frame 6 under the tension of the powerful spring ring 14.
The four side corner positions of the surface of the base partition board 1 are provided with bolt fixing ports 2, and the bolt fixing ports 2 are used for installing bolts for fixing.
The utility model provides a pair of sports physical training device's theory of operation as follows: when using, 2 fixing device through the bolt fastening mouth on 1 surface of base baffle, the fixed height of 3 adjusting connection piece 4 of pulling spring pull pole as required, the handheld suit 18 of both hands taking outwards stimulates and can carry out the physical training, rotation through 5 output end screw thread drive bull stick 9 of servo motor, can drive nut suit 10 relocation and change the drawing that the powerful spring coil 14 was changed, the state of tightening up, the tensile dynamics is adjusted in real time to the pulling length of the handheld suit 18 of control, the scale 8 on 7 surfaces of cooperation sliding groove mouth can utilize 11 real-time accurate regulations of pointer, make things convenient for the different trainees of physical training in-process adaptation of sports.
Compared with the prior art, the utility model provides a pair of sports physical training device has following beneficial effect:
through the rotation of servo motor output end screw thread drive bull stick, can drive nut sleeve piece shift position and change the tensile of powerful spring circle, the state of tightening up, the tensile dynamics is adjusted in real time to the pulling length of the handheld cover frame of control, the scale on cooperation sliding groove mouth surface can utilize the real-time accurate regulation of pointer, make things convenient for the different training person of adaptation among the sports physical training process to can change the different training of high adaptation through spring pull pole.
Second embodiment
Referring to fig. 5, fig. 5 is a schematic structural view of a second embodiment of a physical training device according to the present invention. Based on the physical training device provided by the first embodiment of the application, the second embodiment of the application provides another physical training device. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the physical training device provided in the second embodiment of the present application is that a movable strap 19 is connected to both the left and right sides of the connecting block 4.
The inner wall surface of the servo motor 5 is movably provided with a U-shaped clamping frame 20 movably corresponding to the movable sleeve plate 19, the upper surface of the U-shaped clamping frame 20 is connected with a nut sleeve 21, and the inner wall of the movable sleeve plate 19 is provided with threads vertically corresponding to the nut sleeve 21.
The upper surface of the nut socket 21 is used for mounting a fastening bolt 22.
The working principle is as follows: in the using process, people can utilize the moving effect of the U-shaped clamping frame 20 to loosen the fastening bolt 22 to rotate the angles of the servo motors 5 at two sides, thereby further facilitating the adjustment to adapt to different physical trainers.
Has the beneficial effects that: further convenient adjustment to adapt to different physical training persons.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A physical training device, comprising: a base partition plate;
the spring pulling rod is connected to the middle position of the upper surface of the base partition plate and is of a double-layer structure controlled by the existing spring fastener and capable of being pulled up and down;
the connecting block is connected to the middle position of the upper surface of the spring pulling rod, corresponding servo motors are fixedly mounted on the left side and the right side of the connecting block, and external sleeve frames are connected to the outer surfaces of the servo motors;
the internal middle position of the external sleeve frame is connected with a thread driving rotating rod through the output end of the servo motor, a nut sleeve block is correspondingly installed on the surface of the thread driving rotating rod, and the corresponding nut sleeve block is arranged on the outer side of the nut sleeve block through a powerful spring ring.
2. The physical training device of claim 1, wherein the outer frame has sliding notches on the inner wall of the surface, the sliding notches have corresponding scales on the upper surface, the nut block has a pointer on the front surface, and the pointer corresponds to the scales up and down.
3. The physical training device of claim 1, wherein the outside of the screw driving rotating rod is connected with a limiting disc for preventing the nut sleeve block from sliding and separating in a limiting way, the outside surface of the external sleeve frame is connected with a limiting circular hole cover plate, the outside surface of the nut sleeve block is connected with a limiting disc, and the inner wall of the limiting disc is connected with a powerful spring ring.
4. The physical training device of claim 3, wherein the outer surface of the powerful spring ring is connected with a connecting sleeve plate, the outer surface of the connecting sleeve plate is connected with a limiting support plate corresponding to the limiting circular hole cover plate in a sliding manner, and the outer surfaces of the limiting support plates are connected with a handheld sleeve frame for convenient taking.
5. The physical training device of claim 4, wherein the limiting plate is used to prevent the hand-held frame from entering the inside of the external frame under the tension of the high-strength spring coil.
6. The physical training device of claim 1, wherein the surface of the base partition is provided with bolt fixing ports at four corners, and the bolt fixing ports are used for installing bolts for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221883498.7U CN218248303U (en) | 2022-07-21 | 2022-07-21 | Physical training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221883498.7U CN218248303U (en) | 2022-07-21 | 2022-07-21 | Physical training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218248303U true CN218248303U (en) | 2023-01-10 |
Family
ID=84762165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221883498.7U Expired - Fee Related CN218248303U (en) | 2022-07-21 | 2022-07-21 | Physical training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218248303U (en) |
-
2022
- 2022-07-21 CN CN202221883498.7U patent/CN218248303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230110 |