CN220085537U - Show board convenient to adjust - Google Patents
Show board convenient to adjust Download PDFInfo
- Publication number
- CN220085537U CN220085537U CN202321300935.2U CN202321300935U CN220085537U CN 220085537 U CN220085537 U CN 220085537U CN 202321300935 U CN202321300935 U CN 202321300935U CN 220085537 U CN220085537 U CN 220085537U
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- display board
- fixedly connected
- board body
- sides
- display
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005286 illumination Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a display board convenient to adjust, which comprises a bottom box and a display board body, wherein the display board body is movably connected to the bottom of the bottom box, mounting grooves are formed in two sides of the top of the display board body, a transmission mechanism is fixedly connected to the rear side of the bottom of the inner wall of each mounting groove, sun shields are arranged on two sides of the display board body, and the rear ends of the sun shields are fixedly connected with a rotary adjusting assembly. According to the utility model, the sun shield is arranged, so that the sun shield can shield the light rays on two sides of the display board body, the problem that part of students cannot clearly observe the display board due to the reflection phenomenon of light rays in the display process although the height adjustment can be performed in the use process is solved, and the sun shield has the advantage of shielding light.
Description
Technical Field
The utility model relates to the technical field of display board bodies, in particular to a display board convenient to adjust.
Background
Along with the development of national economy and the progress of science and technology, people are increasingly improving the importance of education, and in the teaching process of teaching staff, a display board body is often required to be used for assisting in teaching, and a teaching board, namely an appliance used for writing and demonstrating in the education industry, is usually placed on a board surface in a classroom or a meeting room, and is written with chalk or an aqueous pen, so that the teaching and demonstrating effects are achieved.
For example, application number CN202123144407.6 discloses a display board convenient for height adjustment, which comprises a bottom box, wherein two sides of an inner cavity of the bottom box are movably connected with a transmission shaft through bearings, a gear is sleeved on the surface of the transmission shaft, a toothed plate is meshed with the back surface of the gear, the top of the toothed plate penetrates through the bottom box and extends to the outside of the bottom box and is fixedly connected with a display board body, the right side of the transmission shaft penetrates through the bottom box and extends to the outside of the bottom box and is fixedly connected with a turntable, and a movable hole is formed in the inner cavity of the turntable. According to the utility model, through the arrangement of the bottom box, the transmission shaft, the gear, the toothed plate, the display plate body, the turntable, the movable hole, the movable rod, the clamping block and the clamping groove, the display plate convenient for height adjustment is jointly constructed, wherein the transmission shaft and the gear are driven to rotate through the turntable, the toothed plate can be driven to move upwards, the display plate body can be further pushed to move upwards, and the turntable can be limited and fixed through the arrangement of the clamping block and the clamping groove.
Based on the retrieval of above-mentioned patent to and combining the equipment discovery among the prior art, above-mentioned equipment is writing for the student by the teacher when using although can solve the teaching show board body, for the student demonstrates a lot of knowledge, because current teaching show board body can't be according to different places, the student number of difference goes the height of adjusting the teaching show board body, leads to some students can't watch the problem of education show board body, but can carry out the altitude mixture control at the in-process of using, thereby can appear reflecting light phenomenon because of the reason of light at the in-process of show for the unable clear observation show board of some students.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the display board convenient to adjust, which has the advantage of shading, and solves the problem that part of students cannot clearly observe the display board due to the reflection of light in the process of displaying although the height can be adjusted in the process of using the display board.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a show board convenient to adjust, includes base box and show board body, show board body swing joint is in the bottom of base box, the both sides at show board body top all are equipped with the mounting groove, the rear side fixedly connected with drive mechanism of mounting groove inner wall bottom, the both sides of show board body all are provided with the sunshading board, the rear end fixedly connected with rotation regulation subassembly of sunshading board.
As the preferable mode of the utility model, the transmission mechanism comprises a motor, wherein the output end of the motor is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a screw sleeve, and the top of the screw sleeve is fixedly connected with a transmission plate.
As the preferable mode of the utility model, the rotation adjusting component comprises a rotation cylinder, the bottom of the transmission plate is fixedly connected with a fixed shaft, and the bottom of the fixed shaft penetrates through the bottom of the rotation cylinder and is movably connected with the bottom of the rotation cylinder.
As the utility model is preferable, the bottom of the fixed shaft is fixedly connected with a limiting block, the bottoms of the two sides of the display board body are provided with limiting grooves, and the limiting block is movably connected with the limiting grooves.
As the preferable mode of the utility model, the top and the bottom of the back sides of the two sides of the display board body are fixedly connected with positioning frames, and the positioning frames are movably connected with the sun shield.
As the preferable mode of the utility model, the two sides of the bottom of the screw sleeve are movably embedded with the balls, the balls are provided with a plurality of balls which are distributed in rectangular equal distance, and the front side of the outer side of the sun shield is fixedly connected with the handle.
As the preferable mode of the utility model, the two sides of the display board body are fixedly connected with the illumination intensity sensors, the two sides of the top of the display board body are fixedly connected with the numerical display, and the numerical display is electrically connected with the illumination intensity sensors through the lead wires.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the sun shield is arranged, so that the sun shield can shield the light rays on two sides of the display board body, the problem that part of students cannot clearly observe the display board due to the reflection phenomenon of light rays in the display process although the height adjustment can be performed in the use process is solved, and the sun shield has the advantage of shielding light.
2. According to the utility model, the transmission mechanism is arranged, so that the motor can drive the screw rod to rotate after being started, the screw rod can drive the screw sleeve to move forward after rotating, and the transmission plate can be driven to move forward in the process of moving forward by the screw sleeve, so that the transmission plate drives the sun shield to move forward by matching the fixed shaft with the rotary drum, and the rotation adjusting assembly is arranged, so that the rotation shaft on the fixed shaft can facilitate the rotation adjustment of the angle of the sun shield by a user, thereby increasing the flexibility of the sun shield in use, and preventing the sun shield from shielding the vision of corner classmates.
3. According to the utility model, the limiting block and the limiting groove are arranged, so that the rotary drum can be limited by the matched use of the limiting block and the limiting groove, the rotary drum is prevented from driving the sun shield to drop downwards, the bottom of the fixed shaft can be limited and supported, the stability of the fixed shaft when the fixed shaft drives the rotary drum to move is ensured, the positioning frame is arranged, the sun shield can be positioned by the use of the positioning frame, the phenomenon that the sun shield is unfolded when not in use is avoided, and meanwhile, the phenomenon that the sun shield is unfolded when the display board body moves to influence the normal transportation of the display board body can be prevented.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective exploded view of the transmission mechanism of the present utility model;
fig. 3 is a schematic perspective view showing a plate body according to the present utility model.
In the figure: 1. a bottom box; 2. a display board body; 3. a mounting groove; 4. a transmission mechanism; 41. a motor; 42. a screw; 43. a screw sleeve; 44. a drive plate; 5. a sun visor; 6. a rotation adjustment assembly; 61. a rotary drum; 62. a fixed shaft; 7. a limiting block; 8. a limit groove; 9. a positioning frame; 10. a ball; 11. a handle; 12. an illumination intensity sensor; 13. a numerical display.
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.
As shown in fig. 1 to 3, the display board convenient to adjust provided by the utility model comprises a bottom box 1 and a display board body 2, wherein the display board body 2 is movably connected to the bottom of the bottom box 1, mounting grooves 3 are formed in two sides of the top of the display board body 2, a transmission mechanism 4 is fixedly connected to the rear side of the bottom of the inner wall of each mounting groove 3, sun visors 5 are arranged on two sides of the display board body 2, and the rear ends of the sun visors 5 are fixedly connected with a rotary adjusting assembly 6.
Referring to fig. 2, the transmission mechanism 4 includes a motor 41, an output end of the motor 41 is fixedly connected with a screw 42, a threaded sleeve 43 is screwed on the surface of the screw 42, and a transmission plate 44 is fixedly connected to the top of the threaded sleeve 43.
As a technical optimization scheme of the utility model, by arranging the transmission mechanism 4, the motor 41 can drive the screw rod 42 to rotate after being started, the screw rod 42 can drive the screw sleeve 43 to move forwards after rotating, and the transmission plate 44 can be driven to move forwards in the process of moving the screw sleeve 43 forwards, so that the transmission plate 44 is matched with the rotary drum 61 through the fixed shaft 62 to drive the sun shield 5 to move forwards.
Referring to fig. 2, the rotation adjusting assembly 6 includes a rotation cylinder 61, a fixed shaft 62 is fixedly connected to the bottom of the transmission plate 44, and the bottom of the fixed shaft 62 penetrates through the bottom of the rotation cylinder 61 to be movably connected with the bottom of the rotation cylinder 61.
As a technical optimization scheme of the utility model, through arranging the rotary adjusting component 6, the rotary shaft on the fixed shaft 62 can facilitate a user to carry out rotary adjustment on the angle of the sun shield 5, so that the flexibility of the sun shield 5 in use is increased, and meanwhile, the sun shield 5 can be prevented from shielding the view of a corner student.
Referring to fig. 2 and 3, a limiting block 7 is fixedly connected to the bottom of the fixed shaft 62, limiting grooves 8 are formed in the bottoms of two sides of the display board body 2, and the limiting block 7 is movably connected with the limiting grooves 8.
As a technical optimization scheme of the utility model, through the arrangement of the limiting block 7 and the limiting groove 8, the rotary drum 61 can be limited by the cooperation of the limiting block 7 and the limiting groove 8, the rotary drum 61 is prevented from driving the sun shield 5 to drop downwards, and meanwhile, the bottom of the fixed shaft 62 can be limited and supported, so that the stability of the fixed shaft 62 when driving the rotary drum 61 to move is ensured.
Referring to fig. 1, the top and the bottom of the back sides of the two sides of the display board body 2 are fixedly connected with positioning frames 9, and the positioning frames 9 are movably connected with the sun shield 5.
As a technical optimization scheme of the utility model, the positioning frame 9 is arranged, so that the sun shield 5 can be positioned by using the positioning frame 9, the phenomenon that the sun shield 5 is unfolded when not used is avoided, and meanwhile, the phenomenon that the sun shield 5 is unfolded when the display board body 2 moves is prevented from affecting the normal transportation of the display board body 2.
Referring to fig. 2, balls 10 are movably embedded on both sides of the bottom of the screw sleeve 43, the balls 10 are provided with a plurality of balls which are distributed in rectangular equal distance, and a handle 11 is fixedly connected on the front side of the outer side of the sun shield 5.
As a technical optimization scheme of the utility model, through the arrangement of the ball 10 and the handle 11, the friction force between the threaded sleeve 43 and the inner wall of the mounting groove 3 can be reduced by using the ball 10, so that the threaded sleeve 43 is more stable in movement and can not be blocked, and meanwhile, the handle 11 is convenient for a user to adjust the angle of the sun shield 5.
Referring to fig. 1, the two sides of the display board body 2 are fixedly connected with the illumination intensity sensor 12, the two sides of the top of the display board body 2 are fixedly connected with the numerical display 13, and the numerical display 13 is electrically connected with the illumination intensity sensor 12 through a wire.
As a technical optimization scheme of the utility model, the illumination intensity sensor 12 and the numerical display 13 are arranged, so that the use of the illumination intensity sensor 12 can detect the light intensity at two sides of the display board body 2 and then display the light intensity in real time through the numerical display 13, thereby facilitating a user to observe the light intensity and adjusting the position of the sun shield 5.
The working principle and the using flow of the utility model are as follows: the motor 41 inside the mounting groove 3 is started when the reflection phenomenon occurs in the display plate body 2, the screw rod 42 can be driven to rotate after the motor 41 is started, the screw rod 42 can be driven to move forward after rotating, the screw sleeve 43 can be driven to move forward after moving forward, the transmission plate 44 can be driven to move forward through the fixed shaft 62, the rotary drum 61 can be driven to move forward after moving forward through the rotary drum 61, the sun shield 5 can be driven to move forward after moving forward through the rotary drum 61, light on two sides of the display plate body 2 can be shielded, meanwhile, the sun shield 5 can be driven to rotate on the fixed shaft 62 through the handle 11 by a user, so that light is better shielded, the sun shield 5 is prevented from shielding vision of students, and the light shielding effect is achieved.
To sum up: this show board convenient to adjust, through setting up sunshading board 5, make sunshading board 5 can shelter from the light of show board body 2 both sides, solved and although can highly regulated at the in-process of use, thereby can appear the phenomenon of reflection of light because of the reason of light at the in-process of show for the problem of the unable clear observation show board of some students.
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. The utility model provides a show board convenient to adjust, includes base box (1) and show board body (2), its characterized in that: show board body (2) swing joint is in the bottom of base tank (1), the both sides at show board body (2) top all are equipped with mounting groove (3), the rear side fixedly connected with drive mechanism (4) of mounting groove (3) inner wall bottom, the both sides of show board body (2) all are provided with sunshading board (5), the rear end fixedly connected with rotation regulation subassembly (6) of sunshading board (5).
2. A display board for facilitating adjustment according to claim 1, wherein: the transmission mechanism (4) comprises a motor (41), the output end of the motor (41) is fixedly connected with a screw rod (42), the surface of the screw rod (42) is in threaded connection with a screw sleeve (43), and the top of the screw sleeve (43) is fixedly connected with a transmission plate (44).
3. A display board for facilitating adjustment according to claim 2, wherein: the rotary adjusting assembly (6) comprises a rotary cylinder (61), a fixed shaft (62) is fixedly connected to the bottom of the transmission plate (44), and the bottom of the fixed shaft (62) penetrates through the bottom of the rotary cylinder (61) and is movably connected with the bottom of the rotary cylinder (61).
4. A display board for facilitating adjustment according to claim 3, wherein: limiting blocks (7) are fixedly connected to the bottoms of the fixing shafts (62), limiting grooves (8) are formed in the bottoms of the two sides of the display board body (2), and the limiting blocks (7) are movably connected with the limiting grooves (8).
5. A display board for facilitating adjustment according to claim 1, wherein: the top and the bottom of show board body (2) both sides rear side all fixedly connected with locating rack (9), locating rack (9) and sunshading board (5) swing joint.
6. A display board for facilitating adjustment according to claim 2, wherein: balls (10) are movably embedded on two sides of the bottom of the screw sleeve (43), the balls (10) are provided with a plurality of balls which are distributed at equal intervals in a rectangular shape, and a handle (11) is fixedly connected to the front side of the outer side of the sun shield (5).
7. A display board for facilitating adjustment according to claim 1, wherein: the display board comprises a display board body (2), wherein the two sides of the display board body (2) are fixedly connected with illumination intensity sensors (12), the two sides of the top of the display board body (2) are fixedly connected with numerical displays (13), and the numerical displays (13) are electrically connected with the illumination intensity sensors (12) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300935.2U CN220085537U (en) | 2023-05-26 | 2023-05-26 | Show board convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300935.2U CN220085537U (en) | 2023-05-26 | 2023-05-26 | Show board convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220085537U true CN220085537U (en) | 2023-11-24 |
Family
ID=88814105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300935.2U Active CN220085537U (en) | 2023-05-26 | 2023-05-26 | Show board convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220085537U (en) |
-
2023
- 2023-05-26 CN CN202321300935.2U patent/CN220085537U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |