CN211986855U

CN211986855U - Sit-up auxiliary training instrument

Info

Publication number: CN211986855U
Application number: CN202020120507.1U
Authority: CN
Inventors: 侯凯
Original assignee: Yantai University
Current assignee: Yantai University
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-24
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a sit up training aid, including main backup plate, the top edge of main backup plate installs through the mounting bracket and detects the organism, install the main tributary pole on the main backup plate of detection organism one side, and the top of main tributary pole installs the second gag lever post, the inboard of main tributary pole is equipped with the guide way, and the guide way has vice branch through guide block slidable mounting, first gag lever post is installed to the tip of vice branch, the positive fixed mounting of main backup plate has the mounting panel, the top slidable mounting of mounting panel has two sets of manual flexible loop bars, the top movable mounting of manual flexible loop bar has the infrared ray to detect the head, the bottom of main backup plate movable mounting respectively has support column and electric putter. The utility model discloses can adjust the fixed spacing according to the actual conditions of self shank, improve the holistic flexibility of instrument, realize the motion record, avoid self or external personnel's supplementary record, improve the functional and the practicality of instrument.

Description

Sit-up auxiliary training instrument

Technical Field

The utility model relates to a physical training technical field specifically is sit up training aid.

Background

Sit-up (SITUP), a physical exercise mode, lie on the back, draw the legs together, lift the hands up, contract with the abdominal muscles, swing the arms forward, quickly get into a sitting position, continue bending the upper body forward, touch the foot surface with the hands, and lower the head; then returning to the sitting position, and the operation is continued.

Although the existing sit-up auxiliary training instrument achieves basic operation performance, the following defects still exist: 1. the traditional instrument is relatively fixed as a whole, and cannot perform targeted adjustment operation according to the actual situation of a trainer, so that the trainer cannot achieve a good training state easily, and the training quality of the trainer is reduced; 2. the single-type training demand that traditional instrument can't be better satisfies the training person leads to the training person to need self or external personnel to carry out the auxiliary operation when training the operation, has reduced the practicality of instrument, has reduced application scope, consequently needs to improve this to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sit up training aid appearance in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: sit up training aid, including main backup pad, the top edge of main backup pad installs through the mounting bracket and detects the organism, install the main tributary pole on the main backup pad that detects organism one side, and the top of main tributary pole installs the second gag lever post, the inboard of main tributary pole is equipped with the guide way, and the guide way has vice branch through guide block slidable mounting, first gag lever post is installed to the tip of vice branch, the positive fixed mounting of main backup pad has the mounting panel, the top slidable mounting of mounting panel has two sets of manual flexible loop bars, the top movable mounting of manual flexible loop bar has the infrared ray detection head, the bottom difference movable mounting of main backup pad has support column and electric putter, the backup pad is all installed with electric putter's bottom to the support column.

Preferably, the guide block is provided with a limiting hole, and the front surface of the main support rod is fixedly provided with a limiting pin matched with the limiting hole for use.

Preferably, the supporting column and the top of the electric push rod are fixedly provided with mounting heads, and the mounting heads are movably connected with the main backup plate through mounting seats.

Preferably, the top of mounting panel is equipped with the spout, and the spout passes through slider and manual flexible loop bar fixed connection.

Preferably, the manual telescopic loop bar is composed of an inner loop bar and an outer loop bar, and the outer loop bar is provided with a fastening knob matched with the inner loop bar.

Preferably, the top of main backup plate is pasted and is had the cortex cushion, the cover has the second silica gel lasso on the first gag lever post, the cover has first silica gel lasso on the second gag lever post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the main branch that sets up makes the instrument realize the function of adjusting through guide way and guide block with vice branch, and the training person can adjust the fixed spacing according to the actual conditions of self shank, has improved the holistic flexibility of instrument, and manual flexible loop bar makes the instrument can stretch out and draw back the regulation to detection device according to training person's actual conditions, makes its training demand that satisfies different training persons that can be better, has improved the practicality of instrument.

2. The detection organism and the infrared detection head that set up make the instrument realize automatic detection training aid, the instrument can catch the detection through the motion of infrared pair training person, the motion record has been realized, self or external personnel's supplementary record has been avoided, the functionality and the practicality of instrument have been improved, main backup plate makes the instrument can adjust the training angle of instrument according to training person's the training condition through electric putter, make the training person can carry out the pertinence training operation according to training intensity, the functionality of device has been improved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a partial structure schematic of the present invention.

In the figure: 1. a main backup plate; 2. a support pillar; 3. a primary strut; 301. a secondary strut; 302. a first limit rod; 303. a second limiting rod; 304. a guide block; 305. a guide groove; 306. a first silica gel ferrule; 307. a second silica gel ferrule; 4. mounting a plate; 401. a chute; 402. a slider; 5. an electric push rod; 6. detecting a body; 601. a mounting frame; 7. an infrared detection head; 8. a manual telescopic loop bar; 9. a leather cushion; 10. and a support plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the sit-up auxiliary training instrument comprises a main backup plate 1, wherein a mounting plate 4 is fixedly arranged on the front surface of the main backup plate 1 through a screw structure, two groups of manual telescopic loop bars 8 are slidably arranged on the top of the mounting plate 4, the manual telescopic loop bars 8 enable the instrument to telescopically adjust a detection device according to the actual situation of a trainer, so that the instrument can better meet the training requirements of different trainees, the practicability of the instrument is improved, an infrared detection head 7 is movably arranged on the top of the manual telescopic loop bars 8 through a hinge shaft structure, an automatic detection auxiliary training is realized by the instrument through a detection machine body 6 and the infrared detection head 7, the instrument can capture and detect the movement of the trainer through infrared rays, the movement recording is realized, the auxiliary recording of self or external personnel is distinguished, the functionality and the practicability of the instrument are improved, a support column 2 and an electric push rod 5 are respectively and movably arranged at the bottom of the main backup plate 1, the main backup plate 1 enables the instrument to adjust the training angle of the instrument according to the training condition of a trainer through the electric push rod 5, the trainer can carry out targeted training operation according to the training intensity, the functionality of the device is improved, the support column 2 and the bottom of the electric push rod 5 are both provided with the support plate 10 through screw structures, the electric push rod 5 is externally connected with a matched switch through a wire, the electric push rod 5 is composed of a driving motor, a reduction gear, a screw rod, a nut, a guide sleeve, a push rod, a slide seat, a spring, a shell, a turbine, a micro control switch and the like, the electric push rod 5 is a novel electric actuating mechanism, the electric push rod 5 is a novel linear actuating mechanism mainly composed of a motor, a push rod, a control device and the like, the remote control and the centralized control can be realized, the top edge of the main backup plate 1 is provided with the, the model that detects organism 6 can be HJ-201, and detect organism 6 and the mutual supporting use of infrared ray detection head 7, install main tributary pole 3 on the main backup plate 1 of detecting organism 6 one side, and the second gag lever post 303 is installed at the top of main tributary pole 3, the inboard of main tributary pole 3 is equipped with guide way 305, and guide way 305 has auxiliary strut 301 through guide block 304 slidable mounting, main tributary pole 3 has realized the function of regulation with auxiliary strut 301 through guide way 305 with guide block 304, the training person can adjust the fixed spacing according to the actual conditions of self shank, the holistic flexibility of instrument has been improved, first gag lever post 302 is installed in auxiliary strut 301's tip welding.

Further, a limiting hole is formed in the guide block 304, and a limiting pin matched with the limiting hole is fixedly installed on the front face of the main support rod 3. In the embodiment, the worker can cooperate with the limiting hole on the guide block 304 through the limiting pin, so that the limiting fixation of the guide block 304 is realized, and the adjustment fixation of the guide block 304 is realized.

Furthermore, the top of the support column 2 and the top of the electric push rod 5 are both fixedly provided with a mounting head, and the mounting head is movably connected with the main backup plate 1 through a mounting seat. In the embodiment, the mounting head and the mounting base are bearing parts, the mounting head and the mounting base are matched for operation, the angle adjustment of the main backup plate 1 is realized, and the mounting head and the mounting base are connected through the pin shaft.

Further, the top of mounting panel 4 is equipped with spout 401, and spout 401 is through slider 402 and manual flexible loop bar 8 fixed connection. In the embodiment, the sliding adjustment of the manual telescopic loop bar 8 is realized through the matching operation between the sliding groove 401 and the sliding block 402, the trainer can adjust according to the self requirement, the sliding coefficient between the sliding groove 401 and the sliding block 402 is smaller than the friction coefficient, and the manual adjustment is needed.

Furthermore, the manual telescopic loop bar 8 is composed of an inner loop bar and an outer loop bar, and the outer loop bar is provided with a fastening knob matched with the inner loop bar. In the embodiment, interior loop bar slides that stretches out and draws back in outer loop bar, and the staff can carry out spacing fixedly through the fastening knob to the interior loop bar in the outer loop bar simultaneously, has realized the regulation effect of manual flexible loop bar 8.

Further, a leather cushion 9 is adhered to the top of the main backup plate 1, a second silica gel ferrule 307 is sleeved on the first limiting rod 302, and a first silica gel ferrule 306 is sleeved on the second limiting rod 303. In the embodiment, the leather cushion 9 improves the comfort of the trainer during training, and the second silicone collar 307 and the first silicone collar 306 reduce the wear of the first limiting rod 302 and the second limiting rod 303 to the legs of the trainer, and simultaneously improve the comfort of the trainer during the operation of the trainer.

The working principle is as follows: during the operation, place the instrument in suitable operation position through backup pad 10, open infrared ray through activation detection organism 6 and detect head 7, the height of vice branch 301 has been adjusted to the training person, has adjusted the height and the interval of manual flexible loop bar 8, and during the training, the staff can adjust the height of adjusting electric putter 5 and strengthen training intensity.

Claims

1. Sit up training aid, including main backup plate (1), its characterized in that: the infrared detector is characterized in that a mounting frame (601) is installed at the edge of the top of the main backup plate (1) through a detection machine body (6), a main supporting rod (3) is installed on the main backup plate (1) on one side of the detection machine body (6), a second limiting rod (303) is installed at the top of the main supporting rod (3), a guide groove (305) is arranged on the inner side of the main supporting rod (3), an auxiliary supporting rod (301) is installed in the guide groove (305) through a guide block (304) in a sliding mode, a first limiting rod (302) is installed at the end portion of the auxiliary supporting rod (301), a mounting plate (4) is fixedly installed on the front side of the main backup plate (1), two sets of manual telescopic sleeve rods (8) are installed at the top of the mounting plate (4) in a sliding mode, an infrared detection head (7) is installed at the top of the manual telescopic sleeve rods (8), and a support column (2) and, and the bottom parts of the supporting columns (2) and the electric push rods (5) are provided with supporting plates (10).

2. The sit-up training aid of claim 1, wherein: the guide block (304) is provided with a limiting hole, and the front surface of the main support rod (3) is fixedly provided with a limiting pin matched with the limiting hole for use.

3. The sit-up training aid of claim 1, wherein: the top of the support column (2) and the top of the electric push rod (5) are fixedly provided with mounting heads, and the mounting heads are movably connected with the main backup plate (1) through mounting seats.

4. The sit-up training aid of claim 1, wherein: the top of mounting panel (4) is equipped with spout (401), and spout (401) pass through slider (402) and manual flexible loop bar (8) fixed connection.

5. The sit-up training aid of claim 1, wherein: the manual telescopic loop bar (8) is composed of an inner loop bar and an outer loop bar, and a fastening knob matched with the inner loop bar is arranged on the outer loop bar.

6. The sit-up training aid of claim 1, wherein: the top of main backup plate (1) is pasted and is had cortex cushion (9), the cover has second silica gel lasso (307) on first gag lever post (302), the cover has first silica gel lasso (306) on second gag lever post (303).