CN212135881U - Chinese language culture propagation display device - Google Patents
Chinese language culture propagation display device Download PDFInfo
- Publication number
- CN212135881U CN212135881U CN202020724452.5U CN202020724452U CN212135881U CN 212135881 U CN212135881 U CN 212135881U CN 202020724452 U CN202020724452 U CN 202020724452U CN 212135881 U CN212135881 U CN 212135881U
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Abstract
The utility model discloses a chinese language culture propagation display device, including the show base, the both ends fixedly connected with support column of show base top surface, the same show casing of top fixedly connected with of a plurality of support columns, the right inner wall fixed mounting of show casing has the motor, the output fixedly connected with threaded rod of motor, the upper and lower inner wall of show casing all is equipped with sliding through hole, sliding through hole slidable mounting has the slide bar, two fixed connection is connected with the drive rod between the slide bar, the left and right wall of drive rod runs through and installs the thread bush, the outer wall and the thread bush threaded mounting of threaded rod. The utility model discloses, having risen holistic height, fixed the show base moreover, prevent at the show in-process, the position takes place to remove, produces danger to the learner, makes things convenient for the removal and the fixing of show base moreover, and it is very convenient to drive the cleaning sheet and clean the show board.
Description
Technical Field
The utility model relates to a display device field especially relates to a chinese language culture propagation display device.
Background
The Chinese language, i.e. common Chinese nationality, is one of the main languages in the world and is also the language with the most people in the world, and belongs to the Tibetan language system, is the most important language in the language system, and is one of the working languages of the united nations.
Along with the continuous development of international influence in China, the popularization degree of Chinese is higher and higher, when the Chinese language is displayed and propagated and publicized, a related display device needs to be used for displaying and propagating the Chinese language, but the whole height of the device is inconvenient to adjust when the existing display device is used, some devices are inconvenient to move, some devices are convenient to move, but not safe, and the handwritten contents on some display boards need to be manually wiped, so that the display device is inconvenient to move.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a Chinese language culture propagation display device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a Chinese language culture propagation display device comprises a display base, wherein two ends of the top surface of the display base are fixedly connected with supporting columns, the top ends of a plurality of supporting columns are fixedly connected with the same display shell, the right inner wall of the display shell is fixedly provided with a motor, the output end of the motor is fixedly connected with a threaded rod, the upper inner wall and the lower inner wall of the display shell are respectively provided with a sliding through hole, sliding rods are arranged in the sliding through holes in a sliding way, a driving rod is fixedly connected between the two sliding rods, the left wall and the right wall of the driving rod are provided with threaded sleeves in a penetrating way, the outer wall of the threaded rod and the threaded sleeves are installed in a threaded way, the front wall of the display shell is fixedly provided with a display plate, the other ends of the two sliding rods are fixedly connected with wiping plates, the display plate is in contact with the display, the rotary lifting mechanism is used for lifting the display shell.
Preferably, rotating elevating system installs driving gear and driven gear in the cavity back wall including rotating, driving gear and driven gear meshing, driving gear and driven gear all overlap and are equipped with the dwang, two all overlap and be equipped with the rotation lifter that staggers the distribution on the dwang, the top surface of show base is equipped with fixed establishment for fixing rotating elevating system, and the show base is fixed.
Preferably, fixing mechanism is including locating the through-hole of rotating the lifter upper end, the top surface fixedly connected with connecting rod of show base, the perpendicular dead lever of placing of top fixedly connected with of connecting rod, the antetheca of dead lever is equipped with the chucking sleeve, the telescopic preceding, the back wall of chucking slides and runs through and install the pulling rod, is located the chucking sleeve the outer wall sliding sleeve of pulling rod is equipped with compression spring, the one end fixedly connected with pulling block of pulling rod, through-hole and pulling rod slide and clamp, are located the outer wall fixedly connected with stopper of the pulling rod of chucking sleeve.
Preferably, the inner diameter of the through hole is matched with the outer diameter of the pulling rod in size.
Preferably, the outer diameter of the threaded rod is smaller than the inner diameter of the threaded sleeve, and the outer thread of the threaded rod is matched with the inner thread of the threaded sleeve.
Preferably, the left end and the right end of the display base are fixedly provided with universal wheels.
The utility model has the advantages that:
1, the utility model discloses a rotating elevating system and fixed establishment, rotating the bottom and the bottom surface contact of lifter, having risen holistic height, fixing the show base moreover, preventing that in the show process, the position takes place to remove, and is dangerous to the learner, makes things convenient for the removal of show base and fixes moreover.
2, the utility model discloses a show casing, motor, threaded rod, drive pole and cleaning plate, the output of motor drives the threaded rod and rotates, and under the mating reaction through the slide bar, it is very convenient to drive cleaning plate and clean the show board.
Drawings
Fig. 1 is a schematic structural view of the chinese language culture propagation display device of the present invention.
Fig. 2 is a side view of the display housing of the chinese language culture propagation display device of the present invention.
Fig. 3 is the structural schematic diagram of the fixing rod of the chinese language culture propagation display device of the present invention.
Reference numbers in the figures: the display device comprises a display base 1, a support column 2, a display shell 3, a motor 4, a threaded rod 5, a driving rod 6, a wiping plate 7, a cavity 8, a driving gear 9, a driven gear 10, a rotating lifting rod 11, a through hole 12, a fixing rod 13, a clamping sleeve 14, a pulling block 15, a compression spring 16, a pulling rod 17 and a display plate 18.
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.
Referring to fig. 1-3, a chinese language culture propagation display device comprises a display base 1, wherein two ends of the top surface of the display base 1 are fixedly connected with supporting columns 2, the top ends of a plurality of supporting columns 2 are fixedly connected with a same display shell 3, a motor 4 is fixedly installed on the right inner wall of the display shell 3, the output end of the motor 4 is fixedly connected with a threaded rod 5, the upper and lower inner walls of the display shell 3 are respectively provided with a sliding through hole, a sliding rod is slidably installed in the sliding through hole, a driving rod 6 is fixedly connected between the two sliding rods, a threaded sleeve is installed on the left and right walls of the driving rod 6 in a penetrating manner, the outer wall of the threaded rod 5 and the threaded sleeve are installed in a threaded manner, a display plate 18 is fixedly installed on the front wall of the display shell 3, a wiping plate 7 is fixedly connected with the other ends of, a rotary lifting mechanism is arranged in the cavity 8 and used for lifting the display shell 3, the rotary lifting mechanism comprises a driving gear 9 and a driven gear 10 which are rotatably arranged on the rear wall of the cavity 8, the driving gear 9 is engaged with the driven gear 10, the driving gear 9 and the driven gear 10 are respectively sleeved with a rotating rod, the two rotating rods are respectively sleeved with a rotary lifting rod 11 which are distributed in a staggered manner, the top surface of the display base 1 is provided with a fixing mechanism used for fixing the rotary lifting mechanism, the display base 1 is fixed, the fixing mechanism comprises a through hole 12 arranged at the upper end of the rotary lifting rod 11, the top surface of the display base 1 is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a vertically placed fixing rod 13, the front wall of the fixing rod 13 is provided with a clamping sleeve 14, the front wall and the rear wall of the clamping sleeve 14 are slidably penetrated and provided with a, the one end fixedly connected with pulling piece 15 of pulling pole 17, through-hole 12 and pulling pole 17 slide to clamp, and the outer wall fixedly connected with stopper of the pulling pole 17 that is located chucking sleeve 14, the internal diameter of through-hole 12 and the big or small adaptation of the external diameter of pulling pole 17, the external diameter of threaded rod 5 is less than the internal diameter of thread bush, the external screw thread of threaded rod 5 and the internal thread adaptation of thread bush show left and right ends fixed mounting of base 1 has the universal wheel.
The working principle is as follows: when the utility model is used, the device is pushed to a placing position through the universal wheels, then the lifting rod 11 is rotated through manual pulling, the driving gear 9 is driven to rotate, the driven gear 10 is driven to rotate through the meshing of the driving gear 9 and the driven gear 10, so as to drive the other lifting rod 11 to rotate, the through hole 12 of the lifting rod 11 is aligned with the position of the pulling rod 17, the pulling block 15 is pulled, the limiting block extrudes the compression spring 16, after the hands are loosened, the pulling rod 17 is clamped into the through hole 12, the bottom end and the bottom surface of the lifting rod 11 are contacted, the whole height is raised, the display base 1 is fixed, the position is prevented from moving in the display process, danger is generated to learners, the display base 1 is convenient to move, the display plate 1 needs to be cleaned after display, the motor 4 is opened, the output end of the motor drives the threaded rod 5 to rotate, the wiping plate 6 is driven to wipe the display plate 18 conveniently by the cooperation of the sliding rod.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A Chinese language culture propagation display device comprises a display base (1) and is characterized in that support columns (2) are fixedly connected to the two ends of the top surface of the display base (1), the top ends of a plurality of support columns (2) are fixedly connected with the same display shell (3), a motor (4) is fixedly installed on the right inner wall of the display shell (3), a threaded rod (5) is fixedly connected to the output end of the motor (4), sliding through holes are formed in the upper inner wall and the lower inner wall of the display shell (3), sliding rods are installed in the sliding through holes in a sliding mode, a driving rod (6) is fixedly connected between the two sliding rods in a connecting mode, threaded sleeves are installed on the left wall and the right wall of the driving rod (6) in a penetrating mode, the outer wall of the threaded rod (5) and the threaded sleeves are installed in a threaded mode, a display plate (18), two the other end fixedly connected with of slide bar cleans board (7), show board (18) and clean board (7) contact, the bottom surface of show base (1) is equipped with cavity (8), be equipped with in cavity (8) and rotate elevating system, it is used for going up and down show casing (3) to rotate elevating system.
2. The Chinese language culture propagation display device according to claim 1, wherein the rotary lifting mechanism comprises a driving gear (9) and a driven gear (10) which are rotatably installed on the rear wall of the cavity (8), the driving gear (9) is meshed with the driven gear (10), the driving gear (9) and the driven gear (10) are respectively sleeved with a rotating rod, the rotating rods are respectively sleeved with rotary lifting rods (11) which are distributed in a staggered manner, and the top surface of the display base (1) is provided with a fixing mechanism for fixing the rotary lifting mechanism and fixing the display base (1).
3. The Chinese language culture propagation display device as recited in claim 2, the fixing mechanism comprises a through hole (12) arranged at the upper end of the rotary lifting rod (11), the top surface of the display base (1) is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a vertically placed fixing rod (13), a clamping sleeve (14) is arranged on the front wall of the fixing rod (13), a pulling rod (17) is slidably arranged on the front wall and the rear wall of the clamping sleeve (14) in a penetrating manner, a compression spring (16) is slidably sleeved on the outer wall of the pulling rod (17) positioned on the clamping sleeve (14), one end of the pulling rod (17) is fixedly connected with a pulling block (15), the through hole (12) and the pulling rod (17) are slidably clamped, and the outer wall of the pulling rod (17) in the clamping sleeve (14) is fixedly connected with a limiting block.
4. A chinese language culture propagation exhibiting device according to claim 3, wherein the inner diameter of the through hole (12) and the outer diameter of the pulling rod (17) are adapted in size.
5. A chinese language culture propagation display device according to claim 1, wherein the outer diameter of the threaded rod (5) is smaller than the inner diameter of the threaded sleeve, the outer thread of the threaded rod (5) fitting the inner thread of the threaded sleeve.
6. The Chinese language and culture propagation display device as claimed in claim 1, wherein universal wheels are fixedly mounted at the left and right ends of the display base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724452.5U CN212135881U (en) | 2020-05-06 | 2020-05-06 | Chinese language culture propagation display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724452.5U CN212135881U (en) | 2020-05-06 | 2020-05-06 | Chinese language culture propagation display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212135881U true CN212135881U (en) | 2020-12-11 |
Family
ID=73693711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020724452.5U Expired - Fee Related CN212135881U (en) | 2020-05-06 | 2020-05-06 | Chinese language culture propagation display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212135881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991911A (en) * | 2021-02-23 | 2021-06-18 | 西安科技大学 | Display device is propagated to external chinese language and literature culture |
-
2020
- 2020-05-06 CN CN202020724452.5U patent/CN212135881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991911A (en) * | 2021-02-23 | 2021-06-18 | 西安科技大学 | Display device is propagated to external chinese language and literature culture |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 Termination date: 20210506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |