CN219936633U - Automatic show tablet of switching - Google Patents
Automatic show tablet of switching Download PDFInfo
- Publication number
- CN219936633U CN219936633U CN202320542058.3U CN202320542058U CN219936633U CN 219936633 U CN219936633 U CN 219936633U CN 202320542058 U CN202320542058 U CN 202320542058U CN 219936633 U CN219936633 U CN 219936633U
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- China
- Prior art keywords
- wall
- fixed
- display board
- shell
- display
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- 238000004140 cleaning Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses an automatic switching display board, which comprises a shell, a mounting shell and a display part, wherein the mounting shell is fixed at the top of the shell, a cover plate is fixed on the inner wall of the circumference of the mounting shell, and the display part comprises: hollow ring: the display box is movably connected to the inner wall of the bottom of the shell, the outer wall of the top of the hollow ring is welded with a display box, and the outer wall of the display box is adhered with a display board main body; fixing columns: the rotary plate is movably connected to the outer wall of the bottom of the cover plate, and the circumference outer wall of the fixed column is fixed with the rotary plate through a pin; t-shaped rod: the movable connecting device is movably connected with the inner wall of a through hole formed on the surface of the rotating plate; an electromagnet: which is fixed to the bottom of the T-bar. The display box can be driven to rotate after being electrified by the electromagnet, so that the display plate main body adhered to the surface of the display box can be switched, different cultural contents can be transmitted and displayed conveniently, and the illuminating lamp can play a role in illumination at night.
Description
Technical Field
The utility model relates to the technical field of display cards, in particular to an automatic switching display card.
Background
In the prior art, along with the importance of people on cultural protection, the strength of cultural propagation is gradually increased, and the cultural propagation modes are also various, wherein the cultural exhibition is carried out by using the exhibition board, so that the exhibition is the most practical and basic exhibition mode, and the purpose of exhibition is achieved by recording related characters on the exhibition board;
when the existing display board is used for displaying, the display board can only be used for displaying on the front side and the back side, the display area is limited, meanwhile, the display content of the display board cannot be switched, visual fatigue is caused by long-term use, and the display effect cannot be effectively promoted, based on the fact that the existing display board needs to be improved and optimized on the basis of the existing display board, a novel display board is designed, switching of the display content can be automatically achieved, different contents can be displayed by using the display board, and the display effect is improved
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an automatic switching display board.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an automatic show tablet of switching, includes casing, installation shell and show portion, the installation shell is fixed in the casing top, installation shell circumference inner wall is fixed with the apron, show portion includes:
hollow ring: the display box is movably connected to the inner wall of the bottom of the shell, the outer wall of the top of the hollow ring is welded with a display box, and the outer wall of the display box is adhered with a display board main body;
fixing columns: the rotary plate is movably connected to the outer wall of the bottom of the cover plate, and the circumference outer wall of the fixed column is fixed with the rotary plate through a pin;
t-shaped rod: the movable connecting device is movably connected with the inner wall of a through hole formed on the surface of the rotating plate;
an electromagnet: the device is fixed at the bottom of the T-shaped rod;
and (3) a spring: which is sleeved on the circumferential outer wall of the T-shaped rod.
As still further aspects of the utility model: the outer wall of the bottom of the cover plate is fixedly provided with a vertical plate through a bolt, and the outer wall of one side of the vertical plate is fixedly provided with an electric cylinder through a bolt.
As still further aspects of the utility model: the output end of the electric cylinder is fixed with a rack through a pin, and the circumferential outer wall of the fixed column is connected with a gear meshed with the rack through a key.
As still further aspects of the utility model: the rack is characterized in that a connecting rod is fixed on the outer wall of the top of the rack, and an accommodating plate is welded at one end, far away from the rack, of the connecting rod.
As still further aspects of the utility model: the surface of the accommodating plate is adhered with a cleaning sponge.
As still further aspects of the utility model: and the inner surface of the mounting shell is provided with a sliding hole matched with the outer diameter of the connecting rod.
As still further aspects of the utility model: and an illuminating lamp is fixed on the inner wall of the bottom of the shell.
As still further aspects of the utility model: the two ends of the spring are respectively fixed on the outer wall of the bottom of the rotating plate and the outer wall of the top of the electromagnet through pins.
Compared with the prior art, the utility model provides an automatic switching display board, which has the following beneficial effects:
1. through being provided with the electro-magnet and making it can drive the show case and rotate after the circular telegram to can realize the switching to the show tablet main part of show case surface bonding, thereby be convenient for propagate the show to different cultural contents.
2. The illuminating lamp is arranged to play a role in illumination at night, so that the display board main body is ensured to display information at night.
3. The cleaning sponge can play a cleaning role on the surface of the display board main body, so that the cleanliness of the surface of the display board main body can be ensured.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an automatically switched display board according to the present utility model;
fig. 2 is a schematic diagram of an explosion structure of a cover plate and a main body of an automatically switched display board according to the present utility model;
fig. 3 is a schematic diagram of a main body explosion structure of an automatically switched display board according to the present utility model;
fig. 4 is a schematic diagram of an explosion structure of a shell and a display box of an automatically switched display board according to the present utility model;
FIG. 5 is a schematic view of the bottom structure of a display case with automatically switched display boards according to the present utility model;
fig. 6 is a schematic diagram of a top structure of a display case with an automatically switched display board according to the present utility model.
In the figure: 1-shell, 2-installation shell, 3-apron, 4-electronic jar, 5-slide hole, 6-connecting rod, 7-rotor plate, 8-light, 9-riser, 10-rack, 11-show tablet main part, 12-show case, 13-hollow ring, 14-cleaning sponge, 15-accommodation board, 16-electro-magnet, 17-spring, 18-T type pole, 19-fixed column, 20-gear.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
automatic show tablet of switch-over, in order to be convenient for carry out the switch-over of exhibition tablet, as shown in fig. 1-6, including casing 1, installation shell 2 and show portion, installation shell 2 is fixed in casing 1 top through the screw fixation, installation shell 2 circumference inner wall has apron 3 through the screw fixation, the show portion includes:
hollow ring 13: the display box is rotatably connected to the inner wall of the bottom of the shell 1, the outer wall of the top of the hollow ring 13 is welded with a display box 12, and the outer wall of the display box 12 is adhered with a display board main body 11;
fixing post 19: the rotary plate 7 is rotatably connected to the outer wall of the bottom of the cover plate 3, and the circumferential outer wall of the fixed column 19 is fixed with the rotary plate 7 through a pin;
t-bar 18: the rotary plate is connected with the inner wall of a through hole formed on the surface of the rotary plate 7 in a sliding manner;
electromagnet 16: which is fixed to the bottom of the T-bar 18 by screws;
spring 17: the two ends of the spring 17 are respectively fixed on the outer wall of the bottom of the rotating plate 7 and the outer wall of the top of the electromagnet 16 through pins;
the display box 12 is arranged to be used for pasting the display board main body 11, the surface of the shell 1 is provided with a notch, so that the display board main body 11 can be displayed, and the display board main body 11 can be used for recording the content of cultural propagation related information such as humanity, folk-custom, history and the like, and in the embodiment, the display box 12 is preferably of a hexagonal prism structure, so that a plurality of display board main bodies 11 can be displayed by the display box 12;
can drive rotor plate 7 through being provided with fixed column 19 and rotate, after the electro-magnet 16 circular telegram, the elasticity of spring 17 can be overcome to the magnetic force that electro-magnet 16 produced, thereby make electro-magnet 16 finally adsorb in show tablet main part 11 top outer wall, preferably, show case 12 top and bottom material are iron, the side material of show case 12 is plastics, when electro-magnet 16 adsorbs in show case 12 surface, utilize rotor plate 7 can drive show case 12 and rotate, thereby can realize automatic switch-over and the show to show tablet main part 11, when rotor plate 7 resets at the counter-rotation, through cutting off the power supply with electro-magnet 16, make rotor plate 7 no longer drive show case 12 and rotate at the in-process that resets.
In order to drive the display box 12 to rotate, as shown in fig. 2-6, a vertical plate 9 is fixed on the outer wall of the bottom of the cover plate 3 through bolts, an electric cylinder 4 is fixed on the outer wall of one side of the vertical plate 9 through bolts, a rack 10 is fixed at the output end of the electric cylinder 4 through a pin, and a gear 20 meshed with the rack 10 is connected on the circumferential outer wall of the fixed column 19 through a key;
the rack 10 can be driven to linearly move by the electric cylinder 4, and the gear 20 can be driven to rotate by the rack 10, so that the display box 12 can be driven to rotate.
In order to facilitate illumination of the display board main body 11 at night, as shown in fig. 4, the illuminating lamp 8 is fixed on the inner wall of the bottom of the shell 1 through screws;
the illuminating lamp 8 can play a role of illumination at night, so that the display board main body 11 can display information at night.
Working principle: firstly, the display board main body 11 is fixed at the side part of the display box 12 in an adhesive mode, when the display board main body 11 needs to be switched, the electromagnet 16 is electrified, so that the magnetic force generated by the electromagnet 16 overcomes the elastic force of the spring 17 and is finally adsorbed on the outer wall of the top of the display box 12, then the rack 10 is driven to move by the electric cylinder 4, the rack 10 drives the gear 20 to rotate in the moving process, and the display box 12 rotates under the action of the magnetic force, so that the display board main body 11 is switched.
Example 2:
an automatically switching display board, as shown in fig. 5-6, for facilitating cleaning of the display board body 11; this example complements the following on the basis of example 1: the outer wall of the top of the rack 10 is fixed with a connecting rod 6 through a screw, one end of the connecting rod 6 far away from the rack 10 is welded with a containing plate 15, the surface of the containing plate 15 is adhered with a cleaning sponge 14, and the inner surface of the installation shell 2 is provided with a sliding hole 5 which is matched with the outer diameter of the connecting rod 6;
the cleaning sponge 14 can clean the surface of the display board main body 11.
In this embodiment, when the output end of the electric cylinder 4 moves in a process as shown in fig. 6, the display box 12 can rotate under the magnetic force adsorption action of the electromagnet 16, in this process, the cleaning sponge 14 follows the rack 10 to do linear motion, meanwhile, the display box 12 also rotates relative to the cleaning sponge 14 in the rotating process, because the cleaning sponge 14 is softer, the cleaning sponge 14 cannot interfere with the rotation of the display box 12, when the output end of the electric cylinder 4 does return motion, at this time, the display box 12 remains stationary, so that the cleaning sponge 14 can slide along the side surface of one of the display boxes 12, and the cleaning of the surface of the display board main body 11 is realized in the sliding process.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an automatic show tablet of switching, includes casing (1), installation shell (2) and show portion, a serial communication port, installation shell (2) are fixed in casing (1) top, installation shell (2) circumference inner wall is fixed with apron (3), show portion includes:
hollow ring (13): the display board is movably connected to the inner wall of the bottom of the shell (1), a display box (12) is welded on the outer wall of the top of the hollow ring (13), and a display board main body (11) is adhered on the outer wall of the display box (12);
fixing column (19): the rotary plate is movably connected to the outer wall of the bottom of the cover plate (3), and the circumference outer wall of the fixed column (19) is fixed with the rotary plate (7) through a pin;
t-bar (18): the device is movably connected with the inner wall of a through hole formed on the surface of the rotating plate (7);
electromagnet (16): the device is fixed at the bottom of the T-shaped rod (18);
spring (17): which is sleeved on the circumferential outer wall of the T-shaped rod (18).
2. The automatic switching display board according to claim 1, wherein a riser (9) is fixed to the outer wall of the bottom of the cover plate (3) through bolts, and an electric cylinder (4) is fixed to the outer wall of one side of the riser (9) through bolts.
3. An automatically switched display board according to claim 2, characterized in that the output end of the electric cylinder (4) is fixed with a rack (10) by a pin, and the circumferential outer wall of the fixed column (19) is connected with a gear (20) meshed with the rack (10) by a key.
4. An automatically switched display board according to claim 3, characterized in that the outer wall of the top of the rack (10) is fixed with a connecting rod (6), and one end of the connecting rod (6) far away from the rack (10) is welded with a containing plate (15).
5. An automatically switching display board according to claim 4, characterized in that the surface of the containing plate (15) is adhered with a cleaning sponge (14).
6. The automatic switching display board according to claim 5, wherein the inner surface of the mounting shell (2) is provided with a sliding hole (5) adapted to the outer diameter of the connecting rod (6).
7. The automatically switched display board according to claim 6, wherein the illuminating lamp (8) is fixed on the inner wall of the bottom of the shell (1).
8. An automatically switched display board according to claim 7, characterized in that the two ends of the spring (17) are fixed to the bottom outer wall of the rotating plate (7) and the top outer wall of the electromagnet (16) by means of pins, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542058.3U CN219936633U (en) | 2023-03-20 | 2023-03-20 | Automatic show tablet of switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542058.3U CN219936633U (en) | 2023-03-20 | 2023-03-20 | Automatic show tablet of switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936633U true CN219936633U (en) | 2023-10-31 |
Family
ID=88498930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542058.3U Active CN219936633U (en) | 2023-03-20 | 2023-03-20 | Automatic show tablet of switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936633U (en) |
-
2023
- 2023-03-20 CN CN202320542058.3U patent/CN219936633U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |