CN219501947U - Image display device for training - Google Patents

Abstract

The utility model relates to the field of image display, and discloses an image display device for training, which comprises a counterweight bottom plate, wherein universal wheels are fixedly connected to two sides of the bottom end of the counterweight bottom plate, a lifting rod extending to the outside of a fixed cylinder is movably connected to the inside of the fixed cylinder, one end of the lifting rod is movably connected with a body, two sides of the back of the body are fixedly connected with a fixing frame, a display screen is fixedly connected to the middle position of the front of the body, a camera is fixedly connected to the middle position of the upper end of the front of the body, and a loudspeaker is fixedly connected to two sides of the front of the body. This image display device for training drives behind the mount suitable angle through rotating the body, and rethread location threaded rod for the tight positioning disk surface of location hoop decline subsides, and then can avoid the unexpected rotation of body, realizes that the body adjusts according to actual light condition, takes place the glare phenomenon when avoiding its use, leads to the inconvenience of student training, improves its practicality.

Description

Image display device for training

Technical Field

The utility model relates to the field of image display, in particular to an image display device for training.

Background

Along with the development of science and technology, in all kinds of training, and in many limbs, when training such as gymnastics, in order to improve the training effect of student, often match corresponding image display device and train together, show suitable action through corresponding image display device to the student trains the study, thereby reaches more efficient training purpose.

In the chinese utility model patent: a display device for gymnastics training of an authorized bulletin number CN20539167U, which relates to the technical field of sports apparatuses; the bottom of the frame is provided with supporting feet, the bottom of the frame is provided with a placement frame, the frame is provided with a display screen, the upper end of the interior of the frame is provided with a driving motor, a rotating shaft of the driving motor is provided with a loudspeaker, two sides of the lower end of the loudspeaker are provided with limiting plates, the rear side of each limiting plate is provided with a reversing switch, the two reversing switches are respectively connected with a reversing controller, an input device is arranged on the side face of the frame, and the input device is connected with the display screen; the utility model is convenient for realizing quick display, has simple and convenient operation, high working efficiency and time saving.

The following problems exist in the prior art:

1. in the prior art, the image display device is inconvenient to adjust the display angle, the angle of the display screen is generally and vertically fixed, the adjustment is inconvenient according to the actual condition of indoor light irradiation, the phenomenon of glare occurs when students watch the device easily, further the display content cannot be watched clearly, and the training effect is reduced.

2. The image display device in the prior art is inconvenient in height adjustment, can not meet the use under different conditions due to the fact that the image display device is inconvenient in height adjustment, occupies a large volume due to the fact that the image display device is high in height when not used, and is not beneficial to placement.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an image display device for training, which has the advantages of being convenient for adjusting the display angle, being convenient for adjusting the height and the like, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the purposes of being convenient for adjusting the display angle and being convenient for adjusting the height, the utility model provides the following technical scheme: the utility model provides an image display device is used in training, includes the counter weight bottom plate, the both sides fixedly connected with universal wheel of counter weight bottom plate bottom, the both sides fixedly connected with fixed section of thick bamboo on counter weight bottom plate top, the inside swing joint of fixed section of thick bamboo has the lifter that extends to the fixed section of thick bamboo outside, the upper end swing joint of fixed section of thick bamboo one side has the regulation structure, the one end swing joint of lifter has the body, the both sides fixedly connected with mount at the body back, the both sides swing joint at the body back has the rotation structure, the positive intermediate position department fixedly connected with display screen of body, the intermediate position department fixedly connected with camera on the positive upper end of body, the positive both sides fixedly connected with speaker of body.

The rotating structure comprises a fixing plate, the fixing plate is fixedly connected to two sides of the back of the body, a positioning threaded rod penetrating through the fixing plate is connected to the top end of the fixing plate in a threaded mode, a positioning hoop is fixedly connected to the bottom end of the positioning threaded rod through a bearing, a positioning disc extending to the outside of a fixing frame is fixedly connected to the upper end of one side of the lifting rod, a friction sleeve is fixedly connected to the surface of the positioning disc, a proper angle is formed after the fixing frame is driven through the rotating body, the positioning threaded rod is rotated again, the positioning hoop descends to cling to the surface of the positioning disc, accidental rotation of the body can be avoided, and the body is adjusted according to actual lamplight conditions.

Preferably, the anti-skid pattern is offered to the bottom of location hoop, and the shape of anti-skid pattern side view cross section is the wave, increases the friction fastening nature between location hoop and the positioning disk, avoids the possible unexpected rotation of body.

Preferably, the upper end of the front face of the positioning hoop is fixedly connected with a sliding rod, and sliding grooves matched with the sliding rod in a sliding manner are formed in two sides of the back face of the body, so that the positioning hoop can slide up and down more stably.

Preferably, the bottom of the side view of the positioning hoop is semicircular, and a welding integrated structure is formed between one end of the front side of the positioning hoop and one end of the sliding rod, so that the contact friction force between the bottom of the positioning hoop and the surface of the positioning disc is increased.

Preferably, the adjusting structure comprises an adjusting groove, the adjusting groove is formed in the fixed cylinder, the upper end of one side of the fixed cylinder is fixedly connected with an adjusting box, one side of the adjusting box is movably connected with an adjusting rod which extends to the inside of the adjusting box, one side of the adjusting rod is fixedly connected with an adjusting frame, an adjusting spring is wound on the surface of the adjusting rod on one side of the adjusting frame, the adjusting spring is fixedly connected with the inner side wall of the adjusting box, an adjusting hole is formed in one side of the inside of the lifting rod, after the lifting rod is pulled to a proper height, the elastic force of the adjusting spring is recycled, the adjusting frame is clamped into the adjusting hole, limiting fixation after the lifting rod slides is achieved, and then the whole height of the body is adjusted, and the practicability of the adjusting structure is improved.

Preferably, a clamping structure is formed between the adjusting frame and the inside of the adjusting hole, and the length of the adjusting frame is smaller than the depth of the inside of the adjusting box, so that the adjusting frame has enough moving space, and the adjusting frame is ensured to be completely separated from the inside of the adjusting hole.

Preferably, a sliding structure is formed between the lifting rod and the inside of the adjusting groove, and the lifting rod is cylindrical, so that the lifting rod and the adjusting groove slide smoothly, and the height of the body is adjusted and used conveniently.

Advantageous effects

Compared with the prior art, the utility model provides the training image display device, which has the following beneficial effects:

1. this image display device is used in training, through the rotating-structure who sets up, through rotating the location threaded rod, make the location hoop steadily rise, afterwards rotate proper angle behind the body drive mount, reverse rotation location threaded rod again, make the location hoop descend and paste tight positioning disk surface, and utilize wave-type anti-skidding line and friction sleeve, can increase the friction fastening nature between location hoop and the positioning disk surface, and then can avoid the unexpected rotation of body, realize that the body adjusts according to actual light condition, take place the glare phenomenon when avoiding its use, lead to the inconvenience of student training, and then make the student can clearly watch the content on the display screen, improve its practicality, thereby the problem of inconvenient regulation display angle has been solved.

2. This image display device for training, through the regulation structure that sets up, fixed cylinder and lifter, drive the alignment jig through the pulling and remove to break away from completely with the regulation hole is inside, later the pulling lifter is to suitable high back, the elasticity of reuse adjusting spring, make the alignment jig remove the card to the regulation hole inside, realize spacing fixed after the lifter slides, and then realize the regulation of the whole height of body, make it can satisfy the use under the different circumstances, if place and use at different height steps etc. when not using, can make the body gliding to the minimum, reduce its volume of depositing the occupation, improve its practicality, thereby solve inconvenient altitude mixture control's problem.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

FIG. 4 is a schematic view of a perspective structure of a positioning hoop of the present utility model;

FIG. 5 is a schematic diagram of a partially side-view enlarged structure of the adjusting structure of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a camera; 2. a display screen; 3. a speaker; 4. a body; 5. an adjustment structure; 501. an adjustment aperture; 502. an adjustment tank; 503. an adjusting frame; 504. an adjusting spring; 505. an adjusting rod; 506. an adjusting box; 6. a counterweight bottom plate; 7. a universal wheel; 8. a fixed cylinder; 9. a rotating structure; 901. a positioning plate; 902. positioning hoops; 903. a fixing plate; 904. positioning a threaded rod; 905. a friction sleeve; 906. anti-skid lines; 907. a slide bar; 908. a chute; 10. a fixing frame; 11. lifting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiments of the training image display device provided by the present utility model are shown in fig. 1 to 6: the utility model provides an image display device is used in training, including counter weight bottom plate 6, the both sides fixedly connected with universal wheel 7 of counter weight bottom plate 6 bottom, the both sides fixedly connected with fixed section of thick bamboo 8 on counter weight bottom plate 6 top, the inside swing joint of fixed section of thick bamboo 8 has the lifter 11 that extends to the outside of fixed section of thick bamboo 8, the upper end swing joint of fixed section of thick bamboo 8 one side has adjusting structure 5, the one end swing joint of lifter 11 has body 4, the both sides fixedly connected with mount 10 at the body 4 back, the both sides swing joint at the body 4 back has rotating structure 9, the positive intermediate position department fixedly connected with display screen 2 of body 4, the intermediate position department fixedly connected with camera 1 at the positive upper end of body 4, the positive both sides fixedly connected with speaker 3 of body 4.

The rotating structure 9 comprises a fixing plate 903, the fixing plate 903 is fixedly connected to two sides of the back of the body 4, a positioning threaded rod 904 penetrating through the fixing plate 903 is connected to the top end of the fixing plate 903 in a threaded mode, a positioning hoop 902 is fixedly connected to the bottom end of the positioning threaded rod 904 through a bearing, a positioning disk 901 extending to the outside of the fixing frame 10 is fixedly connected to the upper end of one side of the lifting rod 11, a friction sleeve 905 is fixedly connected to the surface of the positioning disk 901, a proper angle is formed after the fixing frame 10 is driven by the rotating body 4, the positioning threaded rod 904 is rotated again, the positioning hoop 902 is enabled to descend to be tightly attached to the surface of the positioning disk 901, further accidental rotation of the body 4 can be avoided, adjustment of the body 4 according to actual lamplight conditions is achieved, glare phenomenon is avoided when the positioning hoop is used, and inconvenience of training of a student is caused.

In this embodiment, the bottom of the positioning hoop 902 is provided with the anti-skidding line 906, and the cross section of the side view of the anti-skidding line 906 is in a wavy shape, and by arranging the wavy anti-skidding line 906, the friction tightness between the positioning hoop 902 and the positioning disk 901 can be increased, so that the possible accidental rotation of the body 4 is avoided, and the limiting and fixing stability after the angle adjustment of the body is ensured.

In this embodiment, the upper end of the front surface of the positioning hoop 902 is fixedly connected with a slide bar 907, and two sides of the back surface of the body 4 are provided with slide grooves 908 in sliding fit with the slide bar 907, so that the positioning hoop 902 can be prevented from rotating along with the rotation of the positioning threaded rod 904 by sliding the slide bar 907 in the slide grooves 908, and further the vertical sliding of the positioning hoop 902 is more stable.

In this embodiment, the bottom of the side view of the positioning hoop 902 is in a semicircular shape, and a welding integrated structure is formed between one end of the front surface of the positioning hoop 902 and one end of the sliding rod 907, so that the contact friction between the bottom of the positioning hoop 902 and the surface of the positioning disk 901 is increased through the semicircular shape of the bottom of the positioning hoop 902, and further the stability of limiting and fixing of the body 4 is ensured.

Example 2

On the basis of embodiment 1, a preferred embodiment of the training image display device provided by the present utility model is shown in fig. 1 to 6: the adjusting structure 5 comprises an adjusting groove 502, the adjusting groove 502 is formed in the fixed cylinder 8, the upper end of one side of the fixed cylinder 8 is fixedly connected with an adjusting box 506, one side of the adjusting box 506 is movably connected with an adjusting rod 505 extending to the inside of the adjusting box 506, one side of the adjusting rod 505 is fixedly connected with an adjusting frame 503, an adjusting spring 504 is wound on the surface of the adjusting rod 505 on one side of the adjusting frame 503, one side of the adjusting spring 504 is fixedly connected with the inner side wall of the adjusting box 506, an adjusting hole 501 is formed in one side of the inner part of the lifting rod 11, after the lifting rod 11 is pulled to a proper height, the elastic force of the adjusting spring 504 is recycled, the adjusting frame 503 is clamped into the adjusting hole 501, limiting fixation after the lifting rod 11 sliding is achieved, and then the whole height of the body 4 is adjusted, so that the use under different conditions can be met, such as use in steps with different heights, and the practicability is improved.

In this embodiment, a clamping structure is formed between the adjusting frame 503 and the inside of the adjusting hole 501, and the length of the adjusting frame 503 is smaller than the depth of the inside of the adjusting box 506, and by setting the adjusting box 506 deeper, the adjusting frame 503 has enough moving space to ensure that the adjusting frame 503 can be completely separated from the inside of the adjusting hole 501.

In this embodiment, a sliding structure is formed between the lifting rod 11 and the inside of the adjusting slot 502, and the lifting rod 11 is cylindrical, and the lifting rod 11 and the inside of the adjusting slot 502 slide smoothly through the sliding of the lifting rod 11 and the inside of the adjusting slot 502, so that the height of the body 4 can be adjusted conveniently.

When the lifting device is used, the counterweight bottom plate 6 can be easily moved to a proper use place through the universal wheels 7, then the adjusting rod 505 is pulled to drive the adjusting frame 503 to move to compress the adjusting spring 504 to be completely separated from the inside of the adjusting hole 501, then the lifting rod 11 is pulled to enable the adjusting frame to slide to a proper height inside the adjusting groove 502, then the adjusting rod 505 is released, the adjusting frame 503 is moved and blocked to the inside of the adjusting hole 501 by utilizing the elasticity of the adjusting spring 504, the limiting fixation after the lifting rod 11 slides is realized, the adjustment of the whole height of the body 4 is further realized, the lifting device can meet the use under different conditions, such as use placed on steps with different heights, and the like, and the practicability is improved;

then the positioning threaded rod 904 is rotated, the sliding rod 907 slides in the sliding groove 908, so that the positioning hoop 902 stably ascends, then the body 4 is rotated to drive the fixing frame 10 to a proper angle, then the positioning threaded rod 904 is reversely rotated, so that the positioning hoop 902 descends to be closely attached to the surface of the positioning disk 901, and the friction tightness between the positioning hoop 902 and the surface of the positioning disk 901 can be increased by utilizing the wavy anti-slip patterns 906 and the friction sleeve 905, so that the accidental rotation of the body 4 can be avoided, the body 4 can be adjusted according to the actual lamplight condition, and the phenomenon of glare generated during use of the body 4 is avoided, so that the inconvenience of training of students is caused;

and then, the power supply is externally connected, corresponding training images can be displayed through the display screen 2, and meanwhile, corresponding training sounds are played through the loudspeaker 3, so that training is facilitated for students, meanwhile, training actions of the students can be shot through the camera 1, whether the training actions of the students are standard or not can be conveniently observed after the students are followed, and the training effect is further improved.

To sum up, this image display device for training, the device can realize the regulation of body 4 display angle, avoids taking place the glare and influence the clear looking of student because of indoor light leads to it, can realize the regulation of body 4 overall height simultaneously, and the use under its different circumstances of being convenient for improves its practicality.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An image display device for training, comprising a counterweight bottom plate (6), characterized in that: the device comprises a counterweight bottom plate (6), universal wheels (7) fixedly connected to two sides of the bottom end of the counterweight bottom plate (6), a fixed cylinder (8) is fixedly connected to two sides of the top end of the counterweight bottom plate (6), a lifting rod (11) extending to the outside of the fixed cylinder (8) is movably connected to the inside of the fixed cylinder (8), an adjusting structure (5) is movably connected to the upper end of one side of the fixed cylinder (8), a body (4) is movably connected to one end of the lifting rod (11), fixing frames (10) are fixedly connected to two sides of the back of the body (4), rotating structures (9) are movably connected to two sides of the back of the body (4), a display screen (2) is fixedly connected to the middle position of the front upper end of the body (4), and a camera (1) is fixedly connected to two sides of the front of the body (4);

the rotating structure (9) comprises a fixing plate (903), the fixing plate (903) is fixedly connected to two sides of the back of the body (4), a positioning threaded rod (904) penetrating through the fixing plate (903) is connected to the top end of the fixing plate (903) in a threaded mode, a positioning hoop (902) is fixedly connected to the bottom end of the positioning threaded rod (904) through a bearing, a positioning disc (901) extending to the outside of the fixing frame (10) is fixedly connected to the upper end of one side of the lifting rod (11), and a friction sleeve (905) is fixedly connected to the surface of the positioning disc (901).

2. The training image display device according to claim 1, wherein: the bottom end of the positioning hoop (902) is provided with anti-skid patterns (906), and the cross section of the side view of each anti-skid pattern (906) is wavy.

3. The training image display device according to claim 1, wherein: the upper end of the front face of the positioning hoop (902) is fixedly connected with a slide bar (907), and both sides of the back face of the body (4) are provided with slide grooves (908) which are in sliding fit with the slide bar (907).

4. The training image display device according to claim 1, wherein: the bottom of the side view of the positioning hoop (902) is semicircular, and a welding integrated structure is formed between one end of the front face of the positioning hoop (902) and one end of the sliding rod (907).

5. The training image display device according to claim 1, wherein: the utility model provides an adjust structure (5) including adjustment tank (502), the inside at fixed section of thick bamboo (8) is seted up in adjustment tank (502), and the upper end fixedly connected with adjustment tank (506) of fixed section of thick bamboo (8) one side, adjustment tank (506) one side swing joint has regulation pole (505) that extend to adjustment tank (506) inside, and one side fixedly connected with regulating frame (503) of regulation pole (505), regulation pole (505) surface winding on one side of regulating frame (503) has regulating spring (504), and fixed connection between the inside wall of regulating spring (504) one side and adjustment tank (506), regulation hole (501) have been seted up to one side of lifter (11) inside.

6. The training image display device according to claim 5, wherein: a clamping structure is formed between the adjusting frame (503) and the inside of the adjusting hole (501), and the length of the adjusting frame (503) is smaller than the depth of the inside of the adjusting box (506).

7. The training image display device according to claim 1, wherein: a sliding structure is formed between the lifting rod (11) and the inside of the adjusting groove (502), and the lifting rod (11) is cylindrical.