CN215219989U - Multi-media show stand convenient to height-adjusting - Google Patents
Multi-media show stand convenient to height-adjusting Download PDFInfo
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- CN215219989U CN215219989U CN202121239723.9U CN202121239723U CN215219989U CN 215219989 U CN215219989 U CN 215219989U CN 202121239723 U CN202121239723 U CN 202121239723U CN 215219989 U CN215219989 U CN 215219989U
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- pressure bar
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Abstract
The utility model belongs to the technical field of the show stand, specifically disclose a show stand for multimedia convenient to height-adjusting, including spacing round and base, the top of spacing round is connected with the wheel and stops, and the top of wheel stopping is fixed with the axis of rotation, the base sets up in the top of axis of rotation, and the top of base is fixed with the cabinet body, one side of the cabinet body is connected with the hinge, and the opposite side of hinge is connected with the side door, the externally mounted of side door has the handle. This show stand for multimedia convenient to height-adjusting is provided with the air pressure bar, the show board passes through rotating base, air pressure bar and adjusts the cooperation between the pole and constitute elevation structure with the base, make the show board possess raising and lowering functions, the person of being convenient for changes the height of show board, make the article that need the show can obtain better show, the show board passes through rotating base and air pressure bar between constitutes revolution structure simultaneously, be convenient for change the angle of show board after the rotation, the practicality of show stand has been improved.
Description
Technical Field
The utility model relates to a show stand technical field specifically is a show stand for multimedia convenient to height-adjusting.
Background
The display stand is also called a material object display stand, when the display stand is connected to a projector and a television, materials, lectures, material objects, slides and the like can be clearly displayed, and the display stand is one of indispensable teaching equipment in a multimedia classroom and greatly facilitates teaching.
The height of the display stand is not convenient to adjust because of the different sizes of different articles, so the height of the display stand needs to be adjusted, the articles with different sizes are convenient to display, and meanwhile, the display watching effect is poor, and the use requirements of people cannot be well met.
In view of the above problems, innovative design is urgently needed on the basis of the original display stand, and therefore a multimedia display stand convenient for height adjustment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a show stand for multimedia convenient to height-adjusting to the height-adjusting of being not convenient for who proposes in solving above-mentioned background art, because the variation in size of different article, so need adjust the height of show stand, the article of the equidimension not of being convenient for are demonstrateed, do not have the illumination function simultaneously, and the effect that the show was watched is worsened, the problem of satisfying people's user demand that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: a multimedia display stand convenient for height adjustment comprises a limiting wheel and a base, wherein a wheel brake is connected above the limiting wheel, a rotating shaft is fixed above the wheel brake, the base is arranged above the rotating shaft, a cabinet body is fixed above the base, one side of the cabinet body is connected with a hinge, the other side of the hinge is connected with a side door, a handle is arranged outside the side door, a pressure bar is arranged inside the cabinet body, an adjusting rod is arranged on the right side of the pressure bar, a screw is arranged outside the pressure bar, a rotating base is fixed above the pressure bar, a telescopic sleeve is fixed outside the pressure bar, a telescopic rod is arranged above the telescopic sleeve, a display board is fixed above the rotating base, a supporting rod is fixed above the display board, a bearing is arranged above the supporting rod, and a lighting lamp is arranged above the bearing, and a knob is arranged outside the illuminating lamp.
Preferably, be swing joint between spacing round and the wheel is stopped, and constitute rotating-structure between spacing round and the base through the axis of rotation.
Preferably, the side door and the cabinet body form a turnover structure through the hinge, and the side door and the handle are connected in an embedded manner.
Preferably, the display board and the base form a lifting structure through the matching of the rotating base, the air pressure rod and the adjusting rod, and the rotating base and the air pressure rod form a detachable structure through screws.
Preferably, the display board forms a rotating structure through the rotating base and the air pressure rod, and the central line of the display board and the central line of the rotating base are overlapped.
Preferably, the lighting lamp and the supporting rod form a rotating structure through a bearing, and the supporting rods are distributed above the display board at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this show stand for multimedia convenient to height-adjusting is provided with the air pressure bar, the show board passes through rotating base, air pressure bar and adjusts the cooperation between the pole and constitute elevation structure with the base, make the show board possess raising and lowering functions, the person of being convenient for changes the height of show board, make the article that need the show can obtain better show, the show board passes through rotating base and air pressure bar between constitutes revolution structure simultaneously, be convenient for change the angle of show board after the rotation, the practicality of show stand has been improved.
2. This show stand for multimedia convenient to height-adjusting is provided with the light, constitutes revolution mechanic between light and the bracing piece pass through the bearing, and can change the angle of light through the knob, and the light can illuminate the article by the show, makes the clearer that the people watched, and the surface of show board has the scanning screen simultaneously, can scan lecture notes etc. and carry out the projection, has improved the use of show stand, has made things convenient for people's use greatly.
3. This show stand for multi-media convenient to height-adjusting is provided with spacing round, and spacing round is stopped between for swing joint with the wheel, and just spacing round passes through to constitute rotating-structure between the axis of rotation with the base for the show stand is convenient for remove, steps on the wheel after removing suitable position and stops, because the outside latch of spacing round can mesh with the outside latch that the wheel was stopped, effectually stops spacing round, makes things convenient for people to use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the cabinet body of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a limiting wheel; 2. wheel braking; 3. a rotating shaft; 4. a base; 5. a cabinet body; 6. a hinge; 7. a side door; 8. a handle; 9. a pneumatic rod; 10. adjusting a rod; 11. a screw; 12. rotating the base; 13. a telescopic sleeve; 14. a telescopic rod; 15. a display board; 16. a support bar; 17. a bearing; 18. an illuminating lamp; 19. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a multimedia display stand convenient for height adjustment comprises a limiting wheel 1 and a base 4, wherein a wheel brake 2 is connected above the limiting wheel 1, a rotating shaft 3 is fixed above the wheel brake 2, the base 4 is arranged above the rotating shaft 3, a cabinet body 5 is fixed above the base 4, the limiting wheel 1 is movably connected with the wheel brake 2, the limiting wheel 1 and the base 4 form a rotating structure through the rotating shaft 3, so that the display stand is convenient to move, when the wheel brake 2 is moved to a proper position, the limiting wheel 1 can be effectively stopped due to the fact that external clamping teeth of the limiting wheel 1 can be meshed with external clamping teeth of the wheel brake 2, and is convenient for people to use, one side of the cabinet body 5 is connected with a hinge 6, the other side of the hinge 6 is connected with a side door 7, a handle 8 is arranged outside the side door 7, and a turnover structure is formed between the side door 7 and the cabinet body 5 through the hinge 6, the side door 7 is connected with the handle 8 in an embedded manner, so that the utility model has a certain storage function and improves the practicability of the display platform, the cabinet body 5 is internally provided with the air pressure rod 9, the right side of the air pressure rod 9 is provided with the adjusting rod 10, the outer part of the air pressure rod 9 is provided with the screw 11, the upper part of the air pressure rod 9 is fixed with the rotating base 12, the outer side of the air pressure rod 9 is fixed with the telescopic sleeve 13, the upper part of the telescopic sleeve 13 is provided with the telescopic rod 14, the upper part of the rotating base 12 is fixed with the display board 15, the upper part of the display board 15 is fixed with the supporting rod 16, the display board 15 forms a lifting structure with the base 4 through the matching among the rotating base 12, the air pressure rod 9 and the adjusting rod 10, and the rotating base 12 and the air pressure rod 9 form a detachable structure through the screw 11, so that the display board 15 has a lifting function, a user can change the height of the display board 15 conveniently, so that the objects to be displayed can be displayed better displayed, the show board 15 passes through to constitute revolution mechanic between rotating base 12 and the pneumatic rod 9, and coincide each other between the central line of show board 15 and the central line of rotating base 12, be convenient for change the angle of show board 15 after rotatory, the practicality of show stand has been improved, bearing 17 is installed to the top of bracing piece 16, and bearing 17's top installs light 18, light 18 and bracing piece 16 pass through to constitute revolution mechanic between the bearing 17, and bracing piece 16 equidistance distributes in the top of show board 15, light 18 can illuminate the article that is demonstrateed, make the people watch more clearly, the externally mounted of light 18 has knob 19.
The working principle is as follows: the multimedia display stand convenient for height adjustment has the use process that when the product is used, a proper position is required to be searched for installation to ensure that the safety problem caused by the problem of uneven ground does not occur in subsequent work, the limiting wheel 1 and the wheel brake 2 are movably connected, and the limiting wheel 1 and the base 4 form a rotating structure through the rotating shaft 3, so that the display stand is convenient to move, the wheel brake 2 is stepped down after the product is moved to the proper position, because the external latch of the limiting wheel 1 can be meshed with the external latch of the wheel brake 2, the limiting wheel 1 is effectively stopped, the display board 15 is convenient for people to use, the display board 15 forms a lifting structure with the base 4 through the matching between the rotating base 12, the air pressure rod 9 and the adjusting rod 10, so that the display board 15 has a lifting function, a user can conveniently change the height of the display board 15, and articles to be displayed can be better displayed, show board 15 simultaneously through constitute revolution mechanic between rotating base 12 and the pneumatic rod 9, be convenient for change the angle of show board 15 after the rotation, light 18 and bracing piece 16 pass through to constitute revolution mechanic between the bearing 17, and can change the angle of light 18 through knob 19, light 18 can illuminate the article by the show, it is clearer to make the people watch, show board 15's surface has the scanning screen simultaneously, can scan lecture etc. and carry out the projection, the use of show stand has been improved, the use of people has been made things convenient for greatly, this is exactly this the operating principle of show stand for the multimedia of height-adjusting of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a show stand for multimedia convenient to height-adjusting, includes spacing wheel (1) and base (4), its characterized in that: the wheel brake device is characterized in that a wheel brake (2) is connected above the limiting wheel (1), a rotating shaft (3) is fixed above the wheel brake (2), the base (4) is arranged above the rotating shaft (3), a cabinet body (5) is fixed above the base (4), one side of the cabinet body (5) is connected with a hinge (6), the other side of the hinge (6) is connected with a side door (7), a handle (8) is installed outside the side door (7), a pressure bar (9) is installed inside the cabinet body (5), an adjusting rod (10) is installed on the right side of the pressure bar (9), a screw (11) is installed outside the pressure bar (9), a rotating base (12) is fixed above the pressure bar (9), a telescopic sleeve (13) is fixed outside the pressure bar (9), and a telescopic rod (14) is installed above the telescopic sleeve (13), the top of rotating basis (12) is fixed with show board (15), and the top of show board (15) is fixed with bracing piece (16), bearing (17) are installed to the top of bracing piece (16), and light (18) are installed to the top of bearing (17), the externally mounted of light (18) has knob (19).
2. A display stand for multimedia purposes facilitating height adjustment according to claim 1, wherein: spacing round (1) and wheel are stopped for swing joint between (2), and constitute rotating-structure between spacing round (1) and base (4) through axis of rotation (3).
3. A display stand for multimedia purposes facilitating height adjustment according to claim 1, wherein: the side door (7) and the cabinet body (5) form a turnover structure through hinges (6), and the side door (7) is connected with the handle (8) in an embedded mode.
4. A display stand for multimedia purposes facilitating height adjustment according to claim 1, wherein: the display board (15) forms a lifting structure with the base (4) through the matching between the rotating base (12), the air pressure rod (9) and the adjusting rod (10), and the rotating base (12) and the air pressure rod (9) form a detachable structure through the screw (11).
5. A display stand for multimedia purposes facilitating height adjustment according to claim 1, wherein: the display board (15) forms a rotating structure through the rotating base (12) and the air pressure rod (9), and the central line of the display board (15) and the central line of the rotating base (12) are overlapped.
6. A display stand for multimedia purposes facilitating height adjustment according to claim 1, wherein: the illuminating lamp (18) and the supporting rod (16) form a rotating structure through a bearing (17), and the supporting rod (16) is equidistantly distributed above the display board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239723.9U CN215219989U (en) | 2021-06-04 | 2021-06-04 | Multi-media show stand convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239723.9U CN215219989U (en) | 2021-06-04 | 2021-06-04 | Multi-media show stand convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219989U true CN215219989U (en) | 2021-12-17 |
Family
ID=79423480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121239723.9U Expired - Fee Related CN215219989U (en) | 2021-06-04 | 2021-06-04 | Multi-media show stand convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219989U (en) |
-
2021
- 2021-06-04 CN CN202121239723.9U patent/CN215219989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |