CN220385704U - Training aid for in-line horses - Google Patents
Training aid for in-line horses Download PDFInfo
- Publication number
- CN220385704U CN220385704U CN202320367111.0U CN202320367111U CN220385704U CN 220385704 U CN220385704 U CN 220385704U CN 202320367111 U CN202320367111 U CN 202320367111U CN 220385704 U CN220385704 U CN 220385704U
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- stretching
- screw rod
- support arm
- bracket
- stretching bracket
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- 241000283086 Equidae Species 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 210000000689 upper leg Anatomy 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- 210000002414 leg Anatomy 0.000 claims description 9
- 241000252254 Catostomidae Species 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000036544 posture Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A training aid for a character horse comprises a seat and a stretching mechanism, wherein the seat is fixed on the stretching mechanism; the method is characterized in that: the stretching mechanism comprises a stretching bracket, a screw rod transmission mechanism is arranged in the stretching bracket, first support arms are symmetrically hinged to two sides of the screw rod transmission mechanism, second support arms are slidably arranged on the first support arms, thigh fixing grooves and shank fixing grooves are correspondingly formed in the first support arms and the second support arms respectively and are used for fixing thigh and shank parts of a trainer; an adjusting turntable is arranged at the front end of the stretching bracket through an adjusting shaft, the lower end of the adjusting shaft is connected with a screw rod of the screw rod transmission mechanism through a worm gear mechanism, and two sides of a screw nut of the screw rod transmission mechanism are respectively hinged with a corresponding first support arm through connecting rods, so that the angle between the first support arm and the stretching bracket is changed along with the movement of the screw nut. The training aid for the in-line horses can achieve stretching in correct postures, is telescopic and foldable, is convenient to transport and store, can adapt to stretching changes autonomously, and avoids damage.
Description
Technical Field
The utility model belongs to training appliances, and particularly relates to a training auxiliary device for a character horse.
Background
The body-building equipment, in particular to a training aid for a character horse, has great demands in the industries of martial arts, dance and the like, and training the character horse is a basic work in the industry. In training occasions such as dance rooms, the training of the horses is mainly completed with the assistance of multiple persons, so that not only is the manpower consumed, but also the strength cannot be controlled, and the horses are easy to damage; such as ligament strain, etc.
Publication number CN108786003a discloses an intelligent control linear horse stretching device, which comprises a base and a stretching device, wherein the stretching device comprises a left sliding frame, a right sliding frame, a guide rail, a transmission device, a cushion and the like; the base is used for supporting the integral structure; the left sliding frame and the right sliding frame are both triangular structures; the outer sides of the left sliding frame and the right sliding frame are provided with a plurality of adjusting screw holes, so that the structure is suitable for training of people with different heights; however, the structure is large in size and inconvenient to move; when the armrest arranged in front of the other side is used by a trainer, the left sliding frame and the right sliding frame are gradually opened to 180 degrees along with the gradual downward movement of the body, and the body can rotate and rise, so that the training posture is not standard.
Publication number CN207575673U discloses a single-person in-line horse leg training device, comprising a power structure, a pushing mechanism and a bottom plate; the bottom plate is provided with a chute, and the power mechanism and the pushing mechanism are connected with the chute. During operation, the ratchet principle is used, and the chair is driven to move through a mechanism consisting of a gear track, a power gear and a transmission gear which are arranged below the ratchet mechanism; the pedal pedals are arranged on two sides of the T-shaped chute, and when in use, the two legs of a person are placed on the pedal pedals on two sides. But adopts a mode of matching multiple gears with rack transmission, so that the structural weight is increased, and the whole length of the equipment is long, thereby being unfavorable for transportation and storage.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a training aid for a character horse, which can realize stretching in a correct posture, can stretch and fold in a telescopic way and can automatically adapt to stretching changes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a training aid for a character horse comprises a seat and a stretching mechanism, wherein the seat is fixed on the stretching mechanism; the method is characterized in that: the stretching mechanism comprises a stretching bracket, a screw rod transmission mechanism is arranged in the stretching bracket, first support arms are symmetrically hinged to two sides of the screw rod transmission mechanism, second support arms are slidably arranged on the first support arms, thigh fixing grooves and shank fixing grooves are correspondingly formed in the first support arms and the second support arms respectively and are used for fixing thigh and shank parts of a trainer;
an adjusting turntable is arranged at the front end of the stretching bracket through an adjusting shaft, the lower end of the adjusting shaft is connected with a screw rod of the screw rod transmission mechanism through a worm gear mechanism, and two sides of a screw nut of the screw rod transmission mechanism are respectively hinged with a corresponding first support arm through connecting rods, so that the angle between the first support arm and the stretching bracket is changed along with the movement of the screw nut.
As a further preferable mode, two ends of a screw of the screw transmission mechanism are arranged in screw mounting grooves formed in the stretching bracket through bearings.
As a further preferable mode, the worm and gear mechanism is composed of a worm sleeve and a worm gear, wherein the worm sleeve is arranged in a worm installation groove arranged on the stretching bracket; the worm wheel is installed in a worm wheel installation groove arranged on the stretching bracket and is fixed at the front end of the screw rod.
As further preferable, four suckers are arranged at the bottom of the stretching bracket, wherein three suckers are arranged at the rear part of the stretching bracket in an isosceles triangle shape, and the other sucker is fixed at the front end of the stretching bracket and used for adsorbing and supporting the whole structure.
Preferably, the first support arm is provided with a second support arm chute, so that the second support arm can slide freely in the second support arm chute to compensate the displacement difference between the legs and the structure of the trainer when the trainer uses the device.
As a further preferable mode, the first support arm is hinged to the stretching support through a large pin shaft, so that the first support arm and the second support arm are suspended in the using process and are not contacted with the ground, and friction brought by the ground is reduced.
The beneficial effects of the utility model are as follows:
1. because the two sides of the stretching bracket are symmetrically hinged with the first support arm, the first support arm is slidably provided with the second support arm, and the first support arm and the second support arm are respectively and correspondingly provided with a thigh fixing groove and a shank fixing groove for fixing the thigh and shank parts of a trainer; therefore, the problem that the leg and the trainer can relatively displace in the use process due to different heights of the trainers can be solved, so that the trainer is suitable for trainers with different heights;
2. the lower end of the adjusting shaft is in transmission connection with the screw rod of the screw rod transmission mechanism through the worm and gear mechanism, and two sides of the screw rod transmission mechanism are respectively hinged with the corresponding first support arms through the connecting rods, so that the angles between the first support arms and the stretching support are changed along with the movement of the screw rods, the leg included angles of a trainer are gradually separated, and the problem that the leg stress of the user is bigger and bigger along with the enlargement of the stretching angle in the use process of the trainer can be solved; and can realize stretching angle locking through turbine worm structure to the training person stays at arbitrary stretching angle. Therefore, the training aid for the in-line horses can achieve stretching in correct postures, can be folded in a telescopic mode, is convenient to transport and store, can adapt to stretching changes automatically, and avoids damage.
3. The instrument is fixed and adsorbed with the ground by adopting a sucker; friction between the device and the ground during use can be avoided, and a stable supporting platform is provided.
Drawings
FIGS. 1 and 2 are schematic views showing the three-dimensional structure of the utility model before being unfolded;
FIG. 3 is a schematic view of the stretching mechanism of the present utility model when deployed;
FIG. 4 is a top view of the stretching mechanism of the present utility model prior to deployment;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a B-B cross-sectional view of FIG. 4;
fig. 7 is a schematic illustration of the use of the present utility model.
In the figure: the seat 1, the sucker 2, the first support arm 3, the second support arm sliding groove 301, the thigh fixing groove 4, the second support arm 5, the shank fixing groove 6, the adjusting shaft 7, the adjusting turntable 8, the stretching bracket 9, the screw rod mounting groove 901, the worm wheel mounting groove 902, the connecting rod 10, the worm gear mechanism 11, the large pin shaft 12, the screw rod transmission mechanism 13, the worm sleeve 14, the worm wheel 15, the screw rod 16 and the screw nut 17.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1-6, the utility model relates to a training aid for a character horse, which comprises a seat 1 and a stretching mechanism, wherein the seat 1 is fixed on a stretching bracket 9 of the stretching mechanism; the stretching mechanism comprises a stretching bracket 9, wherein the stretching bracket 9 is cross-shaped, a screw rod transmission mechanism 13 is longitudinally arranged in the stretching bracket 9, a first support arm 3 is symmetrically hinged to two sides of the stretching bracket, a second support arm 5 is slidably arranged on the first support arm 3, a thigh fixing groove 4 and a shank fixing groove 6 are correspondingly fixed on the first support arm 3 and the second support arm 5 respectively, and semicircular arc grooves are formed in the upper ends of the thigh fixing groove 4 and the shank fixing groove 6 and used for supporting and fixing thigh and shank parts of a trainer respectively;
the first support arm 3 is provided with a cross-shaped second support arm chute 301 which is in sliding fit with the second support arm 5, so that the second support arm 5 can freely slide in the second support arm chute 301 to compensate the displacement difference between the legs and the structure of a trainer when the device is used. One end of the first support arm 3 is hinged on the stretching bracket 9 through a large pin shaft 12, so that the first support arm 3 and the second support arm 5 are suspended in the using process and are not contacted with the ground, and the friction resistance brought by the ground is reduced;
the screw 16 both ends of screw drive mechanism 13 pass through the bearing and install in the screw mounting groove 901 that vertically sets up on tensile support 9, rotationally install an adjusting axle 7 along vertical direction at tensile support 9 front end, and adjusting turntable 8 is installed to adjusting axle 7 upper end, and the adjusting axle 7 lower extreme passes through the bearing and install in the worm mounting groove that sets up on tensile support 9, and the adjusting axle 7 lower extreme pass through worm gear 11 with screw 16 transmission of screw drive mechanism 13 is connected, and the nut 17 both sides of screw drive mechanism 13 are articulated with corresponding first support arm 3 through connecting rod 10 respectively, make first support arm 3 along with the removal of nut 17 change its angle with tensile support 9 to realize the stretching to the training person shank.
The worm gear mechanism 11 consists of a worm sleeve 14 and a worm wheel 15, wherein the worm sleeve 14 is arranged in a worm installation groove arranged on the stretching bracket 9 and is fixed at the lower end of the adjusting shaft 7; the worm wheel 15 is mounted in a worm wheel mounting groove 902 provided at the front end of the tension bracket 9 and fixed at the front end of the screw 16.
Four suckers 2 with locking function are installed at the bottom of the stretching bracket 9, wherein three suckers 2 are arranged at the rear part of the stretching bracket 9 in an isosceles triangle shape, and the other sucker 2 is fixed at the front end of the stretching bracket 9 and used for adsorbing and supporting the whole structure.
When in use, the auxiliary trainer is placed on the horizontal ground and fixed and adsorbed on the ground through the sucker 2; stretching the second support arm 5 aiming at people with different heights to enable the shank fixing groove 6 to correspond to the shank position of the trainer; as shown in fig. 7, the trainee sits in the seat 1, puts the thigh into the thigh fixing groove 4, puts the shank into the shank fixing groove 6 to fix, and can use the elastic belt to assist in fixing; then, the trainer rotates the adjusting turntable 8 with both hands, and drives the screw rod of the screw rod transmission mechanism 13 to rotate through the worm and gear mechanism 11, so as to drive the screw nut of the screw rod transmission mechanism 13 to axially move, and the screw nut is gradually unfolded through the first support arm 3 and the second support arm 5 at both sides of the connecting rod 10 in the moving process, and then the legs of the trainer are opened until a character horse is formed. After the trainer adjusts to a proper angle, the trainer stops rotating the adjusting turntable 8 to stay at the angle for a long time so as to maintain the stretching state.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. A training aid for a character horse comprises a seat and a stretching mechanism, wherein the seat is fixed on the stretching mechanism; the method is characterized in that: the stretching mechanism comprises a stretching bracket, a screw rod transmission mechanism is arranged in the stretching bracket, first support arms are symmetrically hinged to two sides of the screw rod transmission mechanism, second support arms are slidably arranged on the first support arms, thigh fixing grooves and shank fixing grooves are correspondingly formed in the first support arms and the second support arms respectively and are used for fixing thigh and shank parts of a trainer;
an adjusting shaft is rotatably arranged at the front end of the stretching bracket along the vertical direction, an adjusting turntable is arranged at the front end of the stretching bracket through the adjusting shaft, the lower end of the adjusting shaft is in transmission connection with a screw rod of the screw rod transmission mechanism through a worm gear mechanism, and two sides of a screw nut of the screw rod transmission mechanism are respectively hinged with a corresponding first support arm through connecting rods, so that the angle between the first support arm and the stretching bracket is changed along with the movement of the screw nut;
four suckers are arranged at the bottom of the stretching bracket, wherein three suckers are arranged at the rear part of the stretching bracket in an isosceles triangle shape, and the other sucker is fixed at the front end of the stretching bracket and used for adsorbing and supporting the whole structure.
2. A training aid for a character 'i' horse as claimed in claim 1, wherein: the two ends of the screw rod transmission mechanism are arranged in screw rod mounting grooves formed in the stretching bracket through bearings.
3. A training aid for a character 'i' horse as claimed in claim 1, wherein: the worm gear mechanism consists of a worm sleeve and a worm wheel, wherein the worm sleeve is arranged in a worm installation groove arranged on the stretching bracket; the worm wheel is installed in a worm wheel installation groove arranged on the stretching bracket and is fixed at the front end of the screw rod.
4. A training aid for a character 'i' horse as claimed in claim 1, wherein: the first support arm is provided with a second support arm chute, so that the second support arm can freely slide in the second support arm chute to compensate the displacement difference between the legs and the structure of a trainer when the device is used.
5. A training aid for a character 'in-line' horse as claimed in claim 3, wherein: the first support arm is hinged on the stretching bracket through the large pin shaft, so that the first support arm and the second support arm are suspended in the using process and are not contacted with the ground, and friction brought by the ground is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367111.0U CN220385704U (en) | 2023-03-02 | 2023-03-02 | Training aid for in-line horses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367111.0U CN220385704U (en) | 2023-03-02 | 2023-03-02 | Training aid for in-line horses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220385704U true CN220385704U (en) | 2024-01-26 |
Family
ID=89598005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320367111.0U Active CN220385704U (en) | 2023-03-02 | 2023-03-02 | Training aid for in-line horses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220385704U (en) |
-
2023
- 2023-03-02 CN CN202320367111.0U patent/CN220385704U/en active Active
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