Elevator advertising board
By designing a flat device in the elevator billboard, including the flat tablet and related mechanical structures, the problem of wrinkles together when the billboard is pasted, realizing the flat paste and bubble removal of the billboard, which improves the display effect and use efficiency of use. Essence
Patent Information
- Application Number
- CN202420896444.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-28
AI Technical Summary
When pasting elevator billboards, the billboards are prone to wrinkle together, resulting in the content being blocked and unable to be displayed effectively, and the wrinkled billboards cannot be used, affecting the effect.
A type of elevator billboard is designed with a built -in flat device, including the flat plate, rectangular groove, fixed rod, slider, telescopic rod and scraper. Through the cooperation of these components, the billboard can be sorted and flattened to avoid wrinkles to avoid wrinkles. Fold and remove bubbles through scraper.
Effectively avoid the problem of wrinkles when pasteing, ensure the complete display of the content of the billboard, improve the efficiency of the billboard, and use the removal of the bubbles to improve the appearance quality of the billboard.
Smart Images
Figure CN222394548U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator advertising boards, in particular to an advertising board. Background Art
[0002] Elevator billboards are a new type of advertising media. They refer to advertising carriers produced and published on the inner walls of elevators in urban buildings. They are mainly composed of components such as a box and a billboard. The box is fixed inside the elevator, and the advertising disc is affixed to the inside of the box for display.
[0003] The inventor discovered during daily use of elevator billboards that general billboards are directly glued to the inside of the box, and the billboards may become wrinkled during the pasting process, which may cause some content on the billboard to be blocked, making it impossible to display the advertisement on the surface of the billboard, and making the wrinkled billboard unusable, thus causing an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an elevator advertising board.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an elevator billboard, including a box body, a leveling device is arranged inside the box body, a box door is rotatably connected to the side of the box body, a replacement device is arranged on the surface of the box door, and the leveling device includes a leveling plate arranged inside the box body.
[0006] The effect achieved by the above components is: under the action of the leveling device, the billboard can be leveled when pasted, thereby avoiding the phenomenon of the billboard being wrinkled together, opening the box door, tearing off the old billboard, pasting the new billboard through the leveling device, closing the box door, and using it.
[0007] Preferably, a rectangular groove is opened inside the box body, a fixing rod is fixedly connected inside the rectangular groove, a sliding block is slidably connected to the surface of the fixing rod, a telescopic rod is fixedly connected to the side of the sliding block, and one end of the telescopic rod is fixedly connected to a screed plate.
[0008] The effect achieved by the above components is that under the action of the fixing rod, the screed plate can move up and down inside the box, thereby achieving the phenomenon of screeding and leveling the billboard.
[0009] Preferably, a scraper is fixedly connected to the side of the screed plate, and the scraper is arranged on a side of the screed plate close to the inner wall of the box body.
[0010] The effect achieved by the above components is that, under the action of the scraper, all bubbles inside the billboard can be driven out through the scraper, thereby avoiding the phenomenon that the bubbles affect the use of the billboard.
[0011] Preferably, a first spring is sleeved on the surface of the fixing rod, one end of the first spring is fixedly connected to the inner wall of the rectangular groove, and the other end of the first spring is fixedly connected to the side of the sliding block.
[0012] The effect achieved by the above components is that under the action of the first spring, the leveling plate can be reset after use, thereby achieving the reset effect.
[0013] Preferably, a second spring is sleeved on the surface of the telescopic rod, one end of the second spring is fixedly connected to the side of the slider, and the other end of the second spring is fixedly connected to one side of the screed plate.
[0014] The effects achieved by the above components are as follows: under the action of the second spring, the smoothing plate can be closely attached to the inner wall of the box, thereby achieving the effect of the smoothing plate being closely attached to the inner wall of the box; when it is necessary to paste the billboard, one end of the billboard is fixed to the inner wall of the box, and the smoothing plate is placed on the surface of the billboard, so that the billboard is between the smoothing plate and the inner wall of the box; under the action of the second spring, the smoothing plate can be closely attached to the inner wall of the box, thereby achieving the effect of the smoothing plate being closely attached to the inner wall of the box; the smoothing plate is pulled downward to move downward, and then the billboard is pasted inside the box; under the action of the scraper, the bubbles inside the billboard can be driven out by the scraper, thereby avoiding the phenomenon that bubbles affect the use of the billboard; after the billboard is pasted, under the action of the first spring, the smoothing plate can be reset after use, thereby achieving the reset effect, thereby achieving the effect of leveling.
[0015] Preferably, the replacement device includes a clamping strip fixedly connected to the side of the box door, a light strip is arranged inside the clamping strip, a rectangular plate is fixedly connected to the side of the box door, a groove is opened on the surface of the rectangular plate, and a rectangular strip is inserted into the inside of the groove.
[0016] The effect achieved by the above components is that under the action of the clamping strip and the rectangular strip, the light strip can be clamped between the clamping strip and the rectangular plate.
[0017] Preferably, a sliding rod is slidably connected inside the groove, one end of the sliding rod is fixedly connected to the upper top of the rectangular bar, and the other end of the sliding rod is fixedly connected to the long plate.
[0018] The effect achieved by the above components is that under the action of the sliding rod, the rectangular strip can be moved up and down, so that the damaged light strip can be replaced conveniently.
[0019] Preferably, a third spring is fixedly connected to the surface of the long plate, a third spring is sleeved on the surface of the slide rod, and the other end of the third spring is fixedly connected to the upper top of the rectangular plate.
[0020] The effect achieved by the above components is: under the action of the third spring, the rectangular bar can always hold the light strip between the clamping bar and the rectangular plate. When the light strip is damaged and needs to be replaced, the long plate is pulled to make the sliding rod drive the rectangular bar to move toward the inside of the groove, thereby taking the light strip out from between the clamping bar and the rectangular plate and replacing it with a new one. Under the action of the third spring, the rectangular bar can always hold the light strip between the clamping bar and the rectangular plate, thereby achieving the purpose of replacement.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting a leveling device, when it is necessary to paste the billboard, one end of the billboard is fixed to the inner wall of the box, and the leveling plate is placed on the surface of the billboard, so that the billboard is between the leveling plate and the inner wall of the box. Under the action of the second spring, the leveling plate can be tightly attached to the inner wall of the box, thereby achieving the effect of the leveling plate being tightly attached to the inner wall of the box, and the leveling plate is pulled downward to move downward, and then the billboard is pasted to the inside of the box. Under the action of the scraper, the bubbles inside the billboard can be driven out by the scraper, thereby avoiding the phenomenon that the bubbles affect the use of the billboard. After the billboard is pasted, under the action of the first spring, the leveling plate can be reset after use, thereby achieving the reset effect, thereby achieving the leveling effect, thereby solving the problem that the billboard will be wrinkled when pasting. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional structural schematic diagram of an elevator billboard is proposed for the utility model;
[0024] Figure 2 A schematic diagram of a leveling device for an elevator billboard is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of a leveling device for an elevator billboard proposed by the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a device for replacing an elevator advertising board.
[0027] Legend: 1. Box body; 2. Leveling device; 21. Rectangular groove; 22. Fixing rod; 23. Leveling plate; 24. Scraper; 25. First spring; 26. Sliding block; 27. Telescopic rod; 28. Second spring; 3. Replacement device; 31. Clip strip; 32. Light strip; 33. Long board; 34. Groove; 35. Third spring; 36. Sliding bar; 4. Box door. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, an elevator billboard includes a box body 1, a leveling device 2 is arranged inside the box body 1, a box door 4 is rotatably connected to the side of the box body 1, and a replacement device 3 is arranged on the surface of the box door 4. The box door 4 is opened, the old billboard is torn off, and the new billboard is pasted through the leveling device 2, and the box door 4 is closed for use.
[0029] Reference Figure 2-3The flattening device 2 includes a flattening plate 23 arranged inside the box body 1. Under the action of the flattening device 2, the billboard can be flattened when pasting, thereby avoiding the phenomenon that the billboard is wrinkled together. The box door 4 is opened, the old billboard is torn off, and the new billboard is pasted through the flattening device 2. The box door 4 is closed and used. A rectangular groove 21 is opened inside the box body 1. A fixing rod 22 is fixedly connected inside the rectangular groove 21. A slider 26 is slidably connected to the surface of the fixing rod 22. The side of the slider 26 is fixed A telescopic rod 27 is fixedly connected, and one end of the telescopic rod 27 is fixedly connected to a screed plate 23. Under the action of the fixed rod 22, the screed plate 23 can be moved up and down inside the box body 1, thereby achieving the phenomenon of leveling the billboard. A scraper 24 is fixedly connected to the side of the screed plate 23, and the scraper 24 is arranged on the side of the screed plate 23 close to the inner wall of the box body 1. Under the action of the scraper 24, the bubbles inside the billboard can be driven out by the scraper 24, thereby avoiding the phenomenon that the bubbles affect the use of the billboard. A first spring 25 is sleeved on the surface of the fixed rod 22, and one end of the first spring 25 is fixedly connected to the inner wall of the rectangular groove 21, and the other end of the first spring 25 is fixedly connected to the side of the slider 26. Under the action of the first spring 25, the screed plate 23 can be reset after use, thereby achieving the reset effect. A second spring 28 is sleeved on the surface of the telescopic rod 27, and one end of the second spring 28 is fixedly connected to the side of the slider 26, and the other end of the second spring 28 is fixedly connected to one side of the screed plate 23. Under the action of , the screed plate 23 can be closely attached to the inner wall of the box 1, thereby achieving the effect of the screed plate 23 being closely attached to the inner wall of the box 1. When it is necessary to paste the billboard, one end of the billboard is fixed to the inner wall of the box 1, and the screed plate 23 is placed on the surface of the billboard, so that the billboard is between the screed plate 23 and the inner wall of the box 1. Under the action of the second spring 28, the screed plate 23 can be closely attached to the inner wall of the box 1, thereby achieving the effect of the screed plate 23 being closely attached to the inner wall of the box 1. Pull the screed plate 23 downward to move it downward, and then paste the billboard inside the box 1. Under the action of the scraper 24, the bubbles inside the billboard can be driven out by the scraper 24, thereby avoiding the phenomenon that the bubbles affect the use of the billboard. After the billboard is pasted, under the action of the first spring 25, the screed plate 23 can be reset after use, thereby achieving the reset effect, thereby achieving the effect of leveling.
[0030] Reference Figure 4The replacement device 3 includes a clamping strip 31 fixedly connected to the side of the box door 4, a light strip 32 is arranged inside the clamping strip 31, a rectangular plate is fixedly connected to the side of the box door 4, a groove 34 is opened on the surface of the rectangular plate, a rectangular strip is inserted inside the groove 34, under the action of the clamping strip 31 and the rectangular strip, the light strip 32 can be clamped between the clamping strip 31 and the rectangular plate, a sliding rod 36 is slidably connected inside the groove 34, one end of the sliding rod 36 is fixedly connected to the upper top of the rectangular strip, and the other end of the sliding rod 36 is fixedly connected to the long plate 33, under the action of the sliding rod 36, the rectangular strip can be moved up and down, so as to facilitate the replacement of the damaged light strip 32 and the long plate 33. The surface of the third spring 35 is fixedly connected, and the surface of the slide bar 36 is sleeved with a third spring 35, and the other end of the third spring 35 is fixedly connected to the upper top of the rectangular plate. Under the action of the third spring 35, the rectangular strip can always clamp the light strip 32 between the clamping strip 31 and the rectangular plate. When the light strip 32 is damaged and needs to be replaced, the long plate 33 is pulled to make the slide bar 36 drive the rectangular strip to move inside the groove 34, so that the light strip 32 is taken out from between the clamping strip 31 and the rectangular plate, and a new light strip 32 is replaced. Under the action of the third spring 35, the rectangular strip can always clamp the light strip 32 between the clamping strip 31 and the rectangular plate, thereby achieving the purpose of replacement.
[0031] Working principle: when the elevator billboard is needed, the door 4 is opened, the old billboard is torn off, the new billboard is pasted through the leveling device 2, the door 4 is closed, and it is used. When the billboard needs to be pasted, one end of the billboard is fixed to the inner wall of the box 1, and the leveling plate 23 is placed on the surface of the billboard, so that the billboard is between the leveling plate 23 and the inner wall of the box 1. Under the action of the second spring 28, the leveling plate 23 can be closely attached to the inner wall of the box 1, thereby achieving the effect of the leveling plate 23 being closely attached to the inner wall of the box 1, and the leveling plate 23 is pulled downward to make the leveling plate 23 Move down, and then stick the billboard to the inside of the box body 1. Under the action of the scraper 24, the bubbles inside the billboard can be driven out through the scraper 24, thereby avoiding the phenomenon that the bubbles affect the use of the billboard. After the billboard is pasted, under the action of the first spring 25, the smoothing plate 23 can be reset after use, thereby achieving the reset effect, thereby achieving the leveling effect. When the light strip 32 is damaged and needs to be replaced, pull the long board 33, so that the slide bar 36 drives the rectangular strip to move to the inside of the groove 34, and then the light strip 32 is taken out from between the clamping strip 31 and the rectangular plate, and a new light strip 32 is replaced. Under the action of the third spring 35, the rectangular strip can always clamp the light strip 32 between the clamping strip 31 and the rectangular plate, thereby achieving the replacement effect.
Claims
1. An elevator billboard, comprising a box (1), characterized in that: A leveling device (2) is arranged inside the box body (1), a box door (4) is rotatably connected to the side of the box body (1), a replacement device (3) is arranged on the surface of the box door (4), and the leveling device (2) comprises a leveling plate (23) arranged inside the box body (1).
2. The elevator billboard according to claim 1, characterized in that: A rectangular groove (21) is provided inside the box body (1), a fixing rod (22) is fixedly connected inside the rectangular groove (21), a sliding block (26) is slidably connected to the surface of the fixing rod (22), a telescopic rod (27) is fixedly connected to the side of the sliding block (26), and one end of the telescopic rod (27) is fixedly connected to a screed plate (23).
3. The elevator billboard according to claim 2, characterized in that: A scraper (24) is fixedly connected to the side of the screed plate (23), and the scraper (24) is arranged on a side of the screed plate (23) close to the inner wall of the box body (1).
4. The elevator billboard according to claim 3, characterized in that: A first spring (25) is sleeved on the surface of the fixing rod (22), one end of the first spring (25) is fixedly connected to the inner wall of the rectangular groove (21), and the other end of the first spring (25) is fixedly connected to the side of the sliding block (26).
5. The elevator billboard according to claim 4, characterized in that: A second spring (28) is sleeved on the surface of the telescopic rod (27), one end of the second spring (28) is fixedly connected to the side of the slider (26), and the other end of the second spring (28) is fixedly connected to one side of the screed plate (23).
6. The elevator billboard according to claim 5, characterized in that: The replacement device (3) comprises a clamping strip (31) fixedly connected to the side of the box door (4), a light strip (32) being arranged inside the clamping strip (31), a rectangular plate being fixedly connected to the side of the box door (4), a groove (34) being provided on the surface of the rectangular plate, and a rectangular strip being inserted inside the groove (34).
7. The elevator billboard according to claim 6, characterized in that: A sliding rod (36) is slidably connected inside the groove (34), one end of the sliding rod (36) is fixedly connected to the upper top of the rectangular bar, and the other end of the sliding rod (36) is fixedly connected to the long plate (33).
8. The elevator billboard according to claim 7, characterized in that: A third spring (35) is fixedly connected to the surface of the long plate (33), a third spring (35) is sleeved on the surface of the sliding rod (36), and the other end of the third spring (35) is fixedly connected to the upper top of the rectangular plate.