CN220357779U - Propaganda board with easy-to-replace breadth - Google Patents
Propaganda board with easy-to-replace breadth Download PDFInfo
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- CN220357779U CN220357779U CN202322030847.1U CN202322030847U CN220357779U CN 220357779 U CN220357779 U CN 220357779U CN 202322030847 U CN202322030847 U CN 202322030847U CN 220357779 U CN220357779 U CN 220357779U
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- 239000011521 glass Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000005340 laminated glass Substances 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 5
- 238000007789 sealing Methods 0.000 abstract description 30
- 230000007246 mechanism Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a publicity board with easily changeable breadth, which belongs to the technical field of publicity boards and comprises a mounting frame, wherein a rain-proof plate is arranged at the upper end of the mounting frame, side sealing plates are movably connected to the two sides of the mounting frame, a bottom sealing plate is movably connected to the bottom of the mounting frame, publicity glass is arranged on the surface of the mounting frame, a U-shaped frame is arranged inside the mounting frame, glass plates are arranged on the side edges of the U-shaped frame, a pressing plate is arranged in the middle of the U-shaped frame, and height adjusting frames are arranged at the lower ends of the two sides of the mounting frame. According to the utility model, the side sealing plates are arranged on two sides of the mounting frame, the bottom sealing plate is arranged at the bottom, one ends of the side sealing plates and the bottom sealing plate are both connected with the mounting frame in a rotating way through the hinge, the other ends of the side sealing plates and the bottom sealing plate are both provided with the spring pins, pin seats are arranged at the positions corresponding to the side edges of the mounting frame and the spring pins, the U-shaped frame is selected to be taken out from the side edges or taken out from the bottom according to the use requirement, and the U-shaped frame is rapid and portable to replace and use in different environments.
Description
Technical Field
The utility model belongs to the technical field of publicity boards, and particularly relates to a publicity board with an easily changeable breadth.
Background
The common law propaganda is short for popularizing legal common sense propaganda, is propaganda and education activity of popularizing legal common sense in large scale in all citizens in China, and aims to enhance legal concept of all citizens and develop habit of law-dependent work.
Chinese patent application No. 202320765609.2 discloses a publicity board convenient for changing breadth, comprising two connecting frames, two mounting boxes fixedly connected on opposite sides of the two connecting frames; the publicity board body is fixedly connected to the inner walls of the back surfaces of the two installation boxes; the poster is arranged on the front face of the publicity board body; a pressing mechanism is arranged in the installation box; the compressing mechanism is provided with a transmission mechanism; and a locking mechanism is arranged on the connecting frame. This publicity board convenient to change breadth can conveniently carry out quick replacement to the poster through hold-down mechanism and drive mechanism that set up, is difficult to cause the poster to damage, and can not remain glue etc. at publicity board body, easy dismounting, can advance the link inside the supporting leg through the locking mechanism that sets up, accomodate conveniently, and be convenient for adjust the device highly, be convenient for teaching.
The above-mentioned published patent has the breadth when using and changes trouble, can't change from a plurality of directions, causes the use to be restricted, and height adjustment is inconvenient simultaneously, adjusts trouble, and accommodation is limited.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides the publicity board with easily changeable breadth, which has the characteristics of portability in breadth replacement, multi-direction replacement and portability in height adjustment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easy publicity board of changing of breadth, includes the mounting bracket, the upper end of mounting bracket is provided with the flashing board, and the both sides swing joint of mounting bracket has the side seal board, and the bottom swing joint of mounting bracket has the bottom seal board, and the surface of mounting bracket is provided with propaganda glass, and the inside of mounting bracket is provided with the U type frame, and the side of U type frame is provided with the glass board, is provided with the clamp plate in the middle of the U type frame, and the both sides lower extreme of mounting bracket is provided with altitude mixture control frame.
Preferably, one ends of the side sealing plates and the bottom sealing plates are connected with the mounting frame through hinges in a rotating mode, spring pins are arranged at the other ends of the side sealing plates and the bottom sealing plates, and pin seats are arranged at positions, corresponding to the spring pins, of the side edges of the mounting frame.
Preferably, the bottom of U type frame is provided with spacing spout, and the centre of spacing spout is provided with reset spring, and reset spring's side is connected with the bottom of clamp plate, and the clamp plate is laminated glass board all the time under reset spring's elasticity effect.
Preferably, the height adjusting frame comprises an adjusting plate, a fixing frame, a moving column, a bottom plate and a threaded rod, wherein the threaded rod is rotatably connected with an inner bearing of the fixing frame, the adjusting plate is arranged at the upper end of the threaded rod, the moving column is nested on the surface of the threaded rod, and the bottom of the moving column is provided with the bottom plate.
Preferably, the threaded rod is in threaded engagement with the movable column, the inside of the fixed frame is a rectangular groove, and the surface of the movable column is attached to the inner wall of the fixed frame.
Preferably, the side of mount is provided with the supporting shoe, and the upper end of supporting shoe is provided with spacing post, and spacing post and the bottom slotted hole card of mounting bracket are connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the side sealing plates are arranged on two sides of the mounting frame, the bottom sealing plate is arranged at the bottom, one ends of the side sealing plates and the bottom sealing plate are both connected with the mounting frame in a rotating way through the hinge, the other ends of the side sealing plates and the bottom sealing plate are both provided with the spring pins, pin seats are arranged at the positions corresponding to the side edges of the mounting frame and the spring pins, and the U-shaped frame is selected to be taken out from the side edges or taken out from the bottom according to the use requirement, so that the U-shaped frame is rapid and portable to replace and use in different environments;
2. according to the utility model, the height adjusting frame is arranged, the adjusting disc is screwed to enable the threaded rod to rotate, the threaded rod drives the moving column to move in the fixing frame, the distance between the bottom plate and the top of the fixing frame is changed, the height adjustment of the mounting frame is realized, the supporting block supports the mounting frame, the limiting column is clamped into the mounting frame to limit, the fixing frame is conveniently fixedly connected with the mounting frame, and looseness is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the mounting bracket of the present utility model;
FIG. 3 is a top view of the U-shaped bracket of the present utility model;
FIG. 4 is a schematic view of the height adjustment bracket of the present utility model;
in the figure: 1. a flashing; 2. a mounting frame; 3. a spring pin; 4. a side sealing plate; 5. a height adjusting frame; 51. an adjusting plate; 52. a limit column; 53. a support block; 54. a fixing frame; 55. a moving column; 56. a bottom plate; 57. a threaded rod; 6. a pin base; 7. propaganda glass; 8. a pressing plate; 9. a U-shaped frame; 10. a hinge; 11. a bottom sealing plate; 12. a glass plate; 13. a return spring; 14. limiting sliding groove.
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
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an easy publicity board of changing of breadth, includes mounting bracket 2, and the upper end of mounting bracket 2 is provided with dash board 1, and the both sides swing joint of mounting bracket 2 has side seal board 4, and the bottom swing joint of mounting bracket 2 has bottom seal board 11, and the surface of mounting bracket 2 is provided with publicity glass 7, and the inside of mounting bracket 2 is provided with the side of U type frame 9,U type frame 9 and is provided with glass board 12, and the centre of U type frame 9 is provided with clamp plate 8, and the both sides lower extreme of mounting bracket 2 is provided with altitude mixture control frame 5.
Specifically, one end of the side sealing plate 4 and one end of the bottom sealing plate 11 are rotatably connected with the mounting frame 2 through a hinge 10, spring pins 3 are arranged at the other ends of the side sealing plate 4 and the bottom sealing plate 11, pin seats 6 are arranged at the positions corresponding to the spring pins 3 on the side edges of the mounting frame 2,
through adopting above-mentioned technical scheme, guarantee that side seal board 4 and end shrouding 11 can freely rotate through hinge 10, spring pin 3 card advances the cotter seat 6, realizes the fixed between side seal board 4 and end seal board 11 and the mounting bracket 2, avoids opening easily.
Specifically, the bottom of the U-shaped frame 9 is provided with a limiting chute 14, the middle of the limiting chute 14 is provided with a return spring 13, the side edge of the return spring 13 is connected with the bottom of the pressing plate 8, the pressing plate 8 always clings to the glass plate 12 under the action of the elasticity of the return spring 13,
through adopting above-mentioned technical scheme, propaganda breadth is placed between glass board 12 and clamp plate 8, and clamp plate 8 moves back under reset spring 13 elasticity effect, and clamp plate 8 sticiss propaganda breadth with glass board 12, guarantees to level and smooth.
When the U-shaped frame 9 is taken out from the side or taken out from the bottom according to the use requirement, the pin heads of the spring pins 3 are separated from the pin seats 6, the side sealing plates 4 are opened to conveniently pull the U-shaped frame 9 away from the side of the mounting frame 2, the propaganda breadth is placed between the glass plate 12 and the pressing plates 8, the pressing plates 8 move back under the elastic force of the reset springs 13, the propaganda breadth is tightly pressed by the pressing plates 8 and the glass plate 12, the flatness is ensured, the U-shaped frame 9 is inserted into the mounting frame 2, the rotating side sealing plates 4 are closed, the bottom sealing plates 11 are opened when the bottom is replaced, the propaganda breadth is replaced by taking down the U-shaped frame 9, the replacement is fast and portable, and the replacement in different environments is convenient;
example 2
This embodiment differs from embodiment 1 in that: the height adjusting frame 5 comprises an adjusting disc 51, a fixed frame 54, a moving column 55, a bottom plate 56 and a threaded rod 57, wherein the threaded rod 57 is rotatably connected with an inner bearing of the fixed frame 54, the adjusting disc 51 is arranged at the upper end of the threaded rod 57, the moving column 55 is nested on the surface of the threaded rod 57, the bottom plate 56 is arranged at the bottom of the moving column 55,
through adopting above-mentioned technical scheme, screw adjusting disk 51 makes threaded rod 57 rotate, and threaded rod 57 drives and removes post 55 and remove in mount 54, and the interval between bottom plate 56 and the mount 54 top changes, realizes the altitude mixture control of mounting bracket 2.
Specifically, the threaded rod 57 is in threaded engagement with the movable column 55, the inside of the fixed frame 54 is a rectangular groove, the surface of the movable column 55 is attached to the inner wall of the fixed frame 54,
through adopting above-mentioned technical scheme, guarantee that threaded rod 57 rotates and drives the removal post 55 and remove in mount 54, the interval between bottom plate 56 and the mount 54 top changes, realizes the altitude mixture control of mounting bracket 2.
Specifically, the side of the fixing frame 54 is provided with a supporting block 53, the upper end of the supporting block 53 is provided with a limiting column 52, the limiting column 52 is clamped and connected with the bottom slotted hole of the mounting frame 2,
through adopting above-mentioned technical scheme, supporting shoe 53 supports mounting bracket 2, and spacing post 52 card advances in mounting bracket 2 and carries out spacingly, makes things convenient for mount 54 and mounting bracket 2 fixed connection, avoids not hard up.
When the embodiment is used, the adjusting disk 51 is screwed to enable the threaded rod 57 to rotate, the threaded rod 57 drives the movable column 55 to move in the fixed frame 54, the distance between the bottom plate 56 and the top of the fixed frame 54 is changed, the height adjustment of the mounting frame 2 is achieved, the supporting block 53 supports the mounting frame 2, the limiting column 52 is clamped into the mounting frame 2 to limit, and the fixed frame 54 is conveniently fixedly connected with the mounting frame 2 to avoid looseness.
The working principle and the using flow of the utility model are as follows: when the novel U-shaped frame is used, the U-shaped frame 9 is taken out from the side or taken out from the bottom according to the use requirement, the pin heads of the spring pins 3 are separated from the pin seats 6, the side sealing plates 4 are opened to conveniently withdraw the U-shaped frame 9 from the side of the mounting frame 2, the propaganda breadth is placed between the glass plate 12 and the pressing plate 8, the pressing plate 8 moves back under the elastic force of the reset spring 13, the pressing plate 8 and the glass plate 12 tightly press the propaganda breadth to ensure flatness, the U-shaped frame 9 is inserted into the mounting frame 2, the rotating side sealing plates 4 are closed, when the bottom is replaced, the bottom sealing plates 11 are opened, the U-shaped frame 9 is taken down to replace the propaganda breadth, the replacement is fast and portable, and the novel U-shaped frame is convenient for replacement and use in different environments; screw adjusting disk 51 makes threaded rod 57 rotate, and threaded rod 57 drives and removes post 55 and remove in mount 54, and the interval between bottom plate 56 and the mount 54 top changes, realizes the altitude mixture control of mounting bracket 2, and supporting shoe 53 supports mounting bracket 2, and spacing post 52 card advances in the mounting bracket 2 and carries out spacingly, makes things convenient for mount 54 and mounting bracket 2 fixed connection, avoids becoming flexible.
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 (6)
1. The utility model provides an easy publicity board of changing of breadth, includes the mounting bracket, its characterized in that: the upper end of mounting bracket is provided with the flashing board, and the both sides swing joint of mounting bracket has the side seal board, and the bottom swing joint of mounting bracket has the bottom seal board, and the surface of mounting bracket is provided with propaganda glass, and the inside of mounting bracket is provided with the U type frame, and the side of U type frame is provided with the glass board, is provided with the clamp plate in the middle of the U type frame, and the both sides lower extreme of mounting bracket is provided with altitude mixture control frame.
2. A promotional board according to claim 1 wherein: the side seal plates and the bottom seal plates are connected with the mounting frame through hinges in a rotating mode, spring pins are arranged at the other ends of the side seal plates and the bottom seal plates, and pin seats are arranged at positions, corresponding to the spring pins, of the side edges of the mounting frame.
3. A promotional board according to claim 1 wherein: the bottom of U type frame is provided with spacing spout, and the centre of spacing spout is provided with reset spring, and reset spring's side is connected with the bottom of clamp plate, and the clamp plate is laminated glass board all the time under reset spring's elasticity effect.
4. A promotional board according to claim 1 wherein: the height adjusting frame comprises an adjusting plate, a fixing frame, a moving column, a bottom plate and a threaded rod, wherein the threaded rod is rotatably connected with an inner bearing of the fixing frame, the adjusting plate is arranged at the upper end of the threaded rod, the moving column is nested on the surface of the threaded rod, and the bottom of the moving column is provided with the bottom plate.
5. A promotional board according to claim 4 wherein: the threaded rod is in threaded engagement with the movable column, the inside of the fixing frame is a rectangular groove, and the surface of the movable column is attached to the inner wall of the fixing frame.
6. A promotional board according to claim 4 wherein: the side of mount is provided with the supporting shoe, and the upper end of supporting shoe is provided with spacing post, and spacing post and the bottom slotted hole card of mounting bracket are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322030847.1U CN220357779U (en) | 2023-07-31 | 2023-07-31 | Propaganda board with easy-to-replace breadth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322030847.1U CN220357779U (en) | 2023-07-31 | 2023-07-31 | Propaganda board with easy-to-replace breadth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357779U true CN220357779U (en) | 2024-01-16 |
Family
ID=89480916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322030847.1U Active CN220357779U (en) | 2023-07-31 | 2023-07-31 | Propaganda board with easy-to-replace breadth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357779U (en) |
-
2023
- 2023-07-31 CN CN202322030847.1U patent/CN220357779U/en active Active
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