CN210836599U

CN210836599U - Lala gym teaching presentation device

Info

Publication number: CN210836599U
Application number: CN201921197253.7U
Authority: CN
Inventors: 牟剋蓉
Original assignee: ABA Teachers University
Current assignee: ABA Teachers University
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-23
Anticipated expiration: 2029-07-26

Abstract

A cheering gymnastics teaching demonstration device comprises a helmet, a connecting platform, a mounting plate, a supporting frame, a mounting platform, a first mobile platform, a first guide rod, a bidirectional screw rod, a first knob, a first mounting clamp, a fixed platform, a second mobile platform, a second guide rod, a screw rod, a second knob, a second mounting clamp, a third mounting clamp and a display device; the mounting plate is arranged on the support frame; the bidirectional screw rod is rotatably arranged on the mounting table along the horizontal direction; the first knob is arranged at the end part of the bidirectional screw rod; the first mounting clamp is arranged on the first mobile station; the first mobile station is connected with the first guide rod in a sliding manner; the screw rod is respectively and rotatably connected with the mounting table and the fixing table; the second knob is arranged at the end part of the screw rod; the second mounting clamp is arranged on the second mobile platform; the third installation clamp is arranged on the support frame. The utility model discloses a play video realization simultaneously on display device is to the real-time teaching of many students, and many students all can clearly watch the action of cheering gymnastics to improve mr's teaching effect.

Description

Lala gym teaching presentation device

Technical Field

The utility model relates to a teaching presentation device technical field especially relates to a cheering gymnastics teaching presentation device.

Background

The cheering gym is a sports item which is deeply loved by the masses, has extremely strong popularity and integrates gymnastics, dancing, music, body building and entertainment. With the continuous improvement of the living standard of people, the practical values of health care, medical treatment, body building and entertainment which are special for cheering exercises are more and more valued, and attract the enthusiasts at different ages to participate.

When a cheering gym is taught, a teacher generally teaches through on-site demonstration actions in the current teaching mode, but some students cannot clearly see the demonstration actions of the teacher due to different student stations, so that the teaching effect of the teacher is poor.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a cheering gymnastics teaching presentation device realizes the real-time teaching to many students through broadcast the video simultaneously on display device, and many students can all clearly watch the action of cheering gymnastics to improve mr's teaching effect.

(II) technical scheme

In order to solve the problems, the utility model provides a cheering exercise teaching demonstration device, which comprises a helmet, a connecting table, a mounting plate, a supporting frame, a mounting table, a first mobile station, a first guide rod, a bidirectional screw rod, a first knob, a first mounting clamp, a fixed table, a second mobile station, a second guide rod, a screw rod, a second knob, a second mounting clamp, a third mounting clamp and a display device;

the support frame is provided with a strip hole; the mounting plate is arranged on the support frame and connected with the connecting table; the connecting table is arranged on the helmet; the mounting table, the first guide rod and the fixing table are all arranged on the support frame; the bidirectional screw rod is rotatably arranged on the mounting table along the horizontal direction and is arranged side by side with the first guide rod, and a first thread part and a second thread part with opposite rotation directions are arranged on the bidirectional screw rod; the first knob is arranged at the end part of the bidirectional screw rod; the first mounting clamp is arranged on the first mobile station; the first mobile stations are connected with the first guide rods in a sliding mode, and the number of the first mobile stations is two; the two first mobile stations are respectively in threaded connection with a first threaded part and a second threaded part on the bidirectional screw rod; the second guide rod is vertically arranged between the mounting table and the fixing table; the screw rod is respectively and rotatably connected with the mounting table and the fixing table and is arranged side by side with the second guide rod; the second knob is arranged at the end part of the screw rod; the second moving table penetrates through the strip hole, and is connected with the second guide rod in a sliding manner and in threaded connection with the screw rod; the second mounting clamp is arranged on the second mobile platform; the third mounting clamp is arranged on the support frame; the display device is arranged between the two first mounting clips in the horizontal direction and the second mounting clip and the third mounting clip in the vertical direction.

Preferably, the connecting table is provided with a positioning groove; a positioning table is arranged on the mounting plate; the positioning table is positioned in the positioning groove.

Preferably, a first chamfer is arranged at the notch of the positioning groove; and one end of the positioning table, which is far away from the mounting plate, is provided with a second chamfer.

Preferably, the first mounting clip, the second mounting clip and the third mounting clip are all provided with elastic pads.

Preferably, two ends of the first guide rod are respectively provided with a limiting table.

Preferably, the support frame is provided with an anti-skid pad; the non-slip mat is positioned between the display device and the support frame.

Preferably, the display device is a mobile phone or a tablet computer.

The above technical scheme of the utility model has following profitable technological effect: the user wears the helmet on the head to with display device clamping between first installation clamp, second installation clamp and third installation clamp, make the user can be convenient watch the cheering exercise teaching video that shows on the display device. The demonstration device is worn by both the clawing teacher and the students, real-time teaching of multiple students is realized by simultaneously playing videos on the display device, and the multiple students can clearly watch the actions of the clawing teacher, so that the teaching effect of the teacher is improved. The specific process of clamping the display device by a user is as follows: a user places the display device on the second mounting clamp, and rotates the second knob to enable the second mobile station to move upwards on the screw rod and the second guide rod, and the second mobile station drives the second mounting clamp to move upwards until the display device is clamped between the second mounting clamp and the third mounting clamp, so that the display device is limited in the vertical direction; the user rotates the first knob, so that the first mobile station moves oppositely along the horizontal direction on the bidirectional screw rod and the first guide rod, the two first mounting clamps move oppositely along with the two first mobile stations respectively until the display device is clamped between the two first mounting clamps, and the limitation on the display device in the horizontal direction is realized.

Drawings

FIG. 1 is a schematic structural view of a cheering gymnastics teaching demonstration apparatus according to the present invention.

Fig. 2 is an enlarged view of a structure at a in fig. 1.

FIG. 3 is a perspective view of a partial structure of a cheering gym teaching demonstration apparatus according to the present invention.

FIG. 4 is a schematic view of a partial structure of a connection platform in a cheering gymnastics teaching demonstration apparatus.

FIG. 5 is a schematic structural view of a mounting plate of the cheering gym teaching demonstration apparatus of the present invention.

Fig. 6 is a partial structural cross-sectional view of the support frame, the second mobile station, the second mounting clip and the elastic pad of the cheering gymnastics teaching demonstration apparatus provided by the present invention.

Reference numerals: 1. a helmet; 2. a connecting table; 201. positioning a groove; 3. mounting a plate; 301. a positioning table; 4. a support frame; 401. a strip hole; 5. an installation table; 6. a first mobile station; 7. a first guide bar; 701. a limiting table; 8. a bidirectional screw rod; 9. a first knob; 10. a first mounting clip; 11. a fixed table; 12. a second mobile station; 13. a second guide bar; 14. a screw rod; 15. a second knob; 16. a second mounting clip; 17. a third mounting clip; 18. a display device; 19. an elastic pad; 20. a non-slip mat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the utility model provides a cheering exercise teaching demonstration device, which comprises a helmet 1, a connecting platform 2, a mounting plate 3, a support frame 4, a mounting platform 5, a first mobile platform 6, a first guide bar 7, a bidirectional screw 8, a first knob 9, a first mounting clip 10, a fixed platform 11, a second mobile platform 12, a second guide bar 13, a screw 14, a second knob 15, a second mounting clip 16, a third mounting clip 17 and a display device 18;

the support frame 4 is provided with a strip hole 401; the mounting plate 3 is arranged on the support frame 4 and is connected with the connecting table 2; the connecting table 2 is arranged on the helmet 1; the mounting table 5, the first guide rod 7 and the fixing table 11 are all arranged on the support frame 4; the bidirectional screw rod 8 is rotatably arranged on the mounting table 5 along the horizontal direction and is arranged side by side with the first guide rod 7, and a first thread part and a second thread part with opposite rotation directions are arranged on the bidirectional screw rod 8; the first knob 9 is arranged at the end part of the bidirectional screw rod 8; the first mounting clip 10 is provided on the first mobile station 6; the first mobile platform 6 is connected with the first guide rod 7 in a sliding way, and the number of the first mobile platform 6 is two; the two first moving tables 6 are respectively in threaded connection with a first threaded part and a second threaded part on the bidirectional screw rod 8; the second guide rod 13 is vertically arranged between the mounting table 5 and the fixed table 11; the screw rod 14 is respectively and rotatably connected with the mounting table 5 and the fixed table 11 and is arranged side by side with the second guide rod 13; the second knob 15 is arranged at the end part of the screw rod 14; the second moving table 12 penetrates through the long hole 401, and the second moving table 12 is connected with the second guide rod 13 in a sliding mode and is in threaded connection with the screw rod 14; the second mounting clip 16 is provided on the second mobile station 12; the third mounting clip 17 is arranged on the support frame 4; the display device 18 is arranged between the two first mounting clips 10 in the horizontal direction and the second mounting clip 16 and the third mounting clip 17 in the vertical direction.

The utility model discloses in, the user dresses helmet 1 overhead to press from both sides 18 clamping of display device between first installation clamp 10, second installation clamp 16 and third installation clamp 17, make the user can be convenient watch the video of the teaching of the cheering exercise that shows on the display device 18. The teacher and the students in the cheering gym wear the demonstration device, real-time teaching to multiple students is realized by playing videos on the display device 18 at the same time, and the multiple students can clearly watch the actions of the cheering gym, so that the teaching effect of the teacher is improved. The specific process of clamping the display device 18 by the user is as follows: a user places the display device 18 on the second mounting clamp 16, and rotates the second knob 15, so that the second mobile station 12 moves upwards on the screw rod 14 and the second guide rod 13, and the second mobile station 12 drives the second mounting clamp 16 to move upwards until the display device 18 is clamped between the second mounting clamp 16 and the third mounting clamp 17, so that the display device 18 is limited in the vertical direction; the user rotates the first knob 9, so that the first mobile stations 6 move in the horizontal direction on the bidirectional screw 8 and the first guide rod 7 in the opposite direction, and the two first mounting clips 10 move in the opposite direction along with the two first mobile stations 6 respectively until the display device 18 is clamped between the two first mounting clips 10, so that the display device 18 is limited in the horizontal direction.

In an alternative embodiment, the connecting table 2 is provided with a positioning groove 201; a positioning table 301 is arranged on the mounting plate 3; the positioning table 301 is located in the positioning groove 201.

It should be noted that, through setting up constant head tank 201 and location platform 301, insert constant head tank 201 with location platform 301 to fix a position the installation to mounting panel 3, make mounting panel 3 can be more accurate convenient install on connecting platform 2.

In an alternative embodiment, a first chamfer is provided at the notch of the positioning groove 201; and a second chamfer is arranged at one end of the positioning table 301 far away from the mounting plate 3.

It should be noted that the first chamfer and the second chamfer improve the convenience of inserting the positioning table 301 into the positioning groove 201, and further improve the convenience of mounting the mounting plate 3.

In an alternative embodiment, each of the first, second and third mounting clips 10, 16, 17 is provided with a resilient pad 19.

It should be noted that the first mounting clip 10, the second mounting clip 16 and the third mounting clip 17 are all U-shaped structures to facilitate mounting of the display device 18. By arranging the elastic pad 19, the display device 18 can be prevented from being scratched by the mounting clip, and the safety protection performance of the device in use is improved.

In an alternative embodiment, the first guide bar 7 is provided with a limiting table 701 at each end.

By providing the stopper 701, the range of movement of the first mobile station 6 is restricted, so that the first mobile station 6 is prevented from slipping off the first guide bar 7, and the user can be prevented from being caught by the first guide bar 7 when using the apparatus.

In an alternative embodiment, the support frame 4 is provided with a non-slip mat 20; the non-slip mat 20 is positioned between the display device 18 and the support stand 4.

It should be noted that, by providing the non-slip mat 20, the display device 18 is not prone to position deviation, the position is more stable, and the user has a better viewing effect.

In an alternative embodiment, the display device 18 is a cell phone or tablet computer.

It should be noted that, the mobile phone or the tablet computer are both electronic devices that are easy to obtain, and a user can copy or download a teaching video of a cheering gym to the mobile phone or the computer for watching, and can watch a plurality of people simultaneously, so as to realize synchronous teaching of a plurality of people, and the teaching effect is good.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A cheering gymnastics teaching demonstration device is characterized by comprising a helmet (1), a connecting platform (2), a mounting plate (3), a support frame (4), a mounting platform (5), a first moving platform (6), a first guide rod (7), a bidirectional screw rod (8), a first knob (9), a first mounting clamp (10), a fixed platform (11), a second moving platform (12), a second guide rod (13), a screw rod (14), a second knob (15), a second mounting clamp (16), a third mounting clamp (17) and a display device (18);

the support frame (4) is provided with a strip hole (401); the mounting plate (3) is arranged on the support frame (4) and is connected with the connecting table (2); the connecting table (2) is arranged on the helmet (1); the mounting table (5), the first guide rod (7) and the fixing table (11) are all arranged on the support frame (4); the bidirectional screw rod (8) is rotatably arranged on the mounting table (5) along the horizontal direction and is arranged side by side with the first guide rod (7), and a first thread part and a second thread part with opposite rotation directions are arranged on the bidirectional screw rod (8); the first knob (9) is arranged at the end part of the bidirectional screw rod (8); the first mounting clamp (10) is arranged on the first mobile station (6); the first mobile stations (6) are connected with the first guide rods (7) in a sliding mode, and the number of the first mobile stations (6) is two; the two first moving tables (6) are respectively in threaded connection with a first threaded part and a second threaded part on the bidirectional screw rod (8); the second guide rod (13) is vertically arranged between the mounting table (5) and the fixed table (11); the screw rod (14) is respectively and rotatably connected with the mounting table (5) and the fixing table (11) and is arranged side by side with the second guide rod (13); the second knob (15) is arranged at the end part of the screw rod (14); the second moving platform (12) penetrates through the long hole (401), and the second moving platform (12) is connected with the second guide rod (13) in a sliding mode and is in threaded connection with the screw rod (14); the second mounting clamp (16) is arranged on the second mobile station (12); the third mounting clamp (17) is arranged on the support frame (4); the display device (18) is arranged between the two first mounting clips (10) in the horizontal direction and the second mounting clip (16) and the third mounting clip (17) in the vertical direction.

2. The cheering gym teaching demonstration device according to claim 1, wherein a positioning groove (201) is arranged on the connecting table (2); a positioning table (301) is arranged on the mounting plate (3); the positioning table (301) is positioned in the positioning groove (201).

3. The demonstration device for teaching of cheering exercises according to claim 2, wherein a first chamfer is arranged at the notch of the positioning groove (201); and a second chamfer is arranged at one end of the positioning table (301) far away from the mounting plate (3).

4. The cheering gym teaching demonstration device according to claim 1, wherein the first mounting clip (10), the second mounting clip (16) and the third mounting clip (17) are provided with elastic pads (19).

5. The cheering gym teaching demonstration device according to claim 1, wherein two ends of the first guide rod (7) are respectively provided with a limiting table (701).

6. The cheering gym teaching demonstration device according to claim 1, wherein the support frame (4) is provided with a non-slip mat (20); the non-slip mat (20) is positioned between the display device (18) and the support frame (4).

7. The cheering gym teaching demonstration device of claim 1 wherein the display device (18) is a cell phone or a tablet computer.