CN214312585U - Environmental protection law propaganda device - Google Patents
Environmental protection law propaganda device Download PDFInfo
- Publication number
- CN214312585U CN214312585U CN202021466506.9U CN202021466506U CN214312585U CN 214312585 U CN214312585 U CN 214312585U CN 202021466506 U CN202021466506 U CN 202021466506U CN 214312585 U CN214312585 U CN 214312585U
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- display screen
- screen frame
- fixedly connected
- face
- environmental protection
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 11
- 230000002337 anti-port Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an environmental protection propaganda device, which comprises a base, supporting leg up end fixedly connected with display screen frame, display screen frame up end fixedly connected with lug, lug up end fixed connection baffle, the baffle top is provided with the tripod, display screen frame rear end face left side below is provided with the drawer, display screen frame rear end face right side below is provided with the broadcaster, be provided with the handle in the middle of the display screen frame rear end face below, the handle rotates through worm cooperation worm wheel and is connected with the threaded rod, the one end fixedly connected with of handle the worm, threaded rod both ends symmetry is provided with the fixed block, the fixed block both sides are connected with the sliding block through the connecting rod rotation, the one end fixedly connected with show board of sliding block, the utility model relates to a propaganda device technical field. This environmental protection method propaganda device, it is great to have solved current show board area, and show information limitation has lead to showing single problem.
Description
Technical Field
The utility model relates to a propaganda device technical field specifically is an environmental protection method propaganda device.
Background
Often can propagate the aspect of the environmental protection law in the community, improve resident's environmental protection consciousness, improve resident's living environment.
Common propaganda device all is fixed basically, and area is great, and can only write or post partial information according to the area of publicity board, has resulted in the unicity of show board show, and the propaganda dynamics is little on propaganda, and propaganda information is comparatively limited, and the resident can not improve well and improve to the protection consciousness of environment yet.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides an environmental protection method propaganda device has solved current show board area great, and show information limitation has lead to showing single problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an environment protection propaganda device comprises a base, wherein the upper end surface of the base is fixedly connected with a supporting leg, the upper end surface of the supporting leg is fixedly connected with a display screen frame, the upper end surface of the display screen frame is fixedly connected with a lug, the upper end surface of the lug is fixedly connected with a baffle, a tripod is arranged above the baffle, a drawer is arranged at the lower left of the rear end surface of the display screen frame, a broadcaster is arranged at the right lower part of the rear end face of the display screen frame, a handle is arranged in the middle of the lower part of the rear end face of the display screen frame, the handle is rotatably connected with a threaded rod through a worm matched with a worm wheel, one end of the handle is fixedly connected with the worm, the worm wheel is fixedly connected with the lower end of the threaded rod, two ends of the threaded rod are symmetrically provided with fixed blocks, the fixed block both sides are rotated through the connecting rod and are connected with the sliding block, the one end fixedly connected with show board of sliding block.
Preferably, the two sides of the threaded rod are provided with threads in opposite directions.
Preferably, the bottom of the inner cavity of the display screen frame is connected with the drawer in a sliding mode through a sliding block matched with a sliding groove.
Preferably, the display screen frame inner chamber bilateral symmetry is provided with the spout, the spout is inside to be provided with the sliding block.
Preferably, the display screen frame is symmetrically provided with the display boards on two sides, and the front end face of the display screen frame is provided with a display screen.
Preferably, the periphery of the handle is provided with a rubber ring, and the periphery of the rubber ring is provided with anti-skid lines.
(III) advantageous effects
The utility model provides an environmental protection method propaganda device. The method has the following beneficial effects:
because the bottom of the inner cavity of the display screen frame is connected with the drawer in a sliding way through the sliding block and the sliding groove, common tools can be placed in the drawer, when later equipment has problems, workers can conveniently take the tools from the drawer and can conveniently maintain the tools, the fixing blocks can move oppositely or reversely when the threaded rod is rotated by arranging the threads in opposite directions on the two sides of the threaded rod, so that the display board can be contracted and displayed, because the fixing blocks are arranged at the two ends of the threaded rod and are connected with the sliding blocks through the connecting rod in a rotating way, the fixing blocks are prevented from exceeding the range of the threaded rod through the matching of the sliding blocks and the sliding groove, the fixing blocks and the threaded rod can not normally rotate, the whole device is damaged, the display boards are symmetrically arranged on the two sides of the display screen frame, a plurality of files can be displayed, and because the display screen is arranged on the front end face of the display screen frame, the display screen on the display screen frame is matched with the display board, so that the display is prevented from being single.
Drawings
FIG. 1 is a schematic view of the overall sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
fig. 3 is a schematic view of the overall structure of the rear view of the present invention.
In the figure: 1-base, 2-supporting legs, 3-display screen frame, 4-convex block, 5-baffle, 6-tripod, 7-drawer, 8-broadcaster, 9-handle, 10-worm, 11-worm wheel, 12-threaded rod, 13-fixed block, 14-connecting rod, 15-sliding block and 16-display board.
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: an environment protection propaganda device comprises a base 1, wherein the upper end face of the base 1 is fixedly connected with a supporting leg 2, the upper end face of the supporting leg 2 is fixedly connected with a display screen frame 3, the upper end face of the display screen frame 3 is fixedly connected with a convex block 4, the upper end face of the convex block 4 is fixedly connected with a baffle plate 5, a tripod 6 is arranged above the baffle plate 5, a drawer 7 is arranged below the left side of the rear end face of the display screen frame 3, a sound broadcaster 8 is arranged below the right side of the rear end face of the display screen frame 3, a handle 9 is arranged in the middle of the lower part of the rear end face of the display screen frame 3, the handle 9 is rotatably connected with a threaded rod 12 through a worm 10 matched with a worm wheel 11, one end of the handle 9 is fixedly connected with a worm 10, worm wheel 11 is fixed even the lower extreme of threaded rod 12, and threaded rod 12 both ends symmetry is provided with fixed block 13, and fixed block 13 both sides are rotated through connecting rod 14 and are connected with sliding block 15, and the one end fixedly connected with show board 16 of sliding block 15.
In this embodiment, the two sides of the threaded rod 12 are provided with threads in opposite directions, and the threads in opposite directions are arranged on the two sides of the threaded rod 12, so that the fixing block 13 can move in opposite directions or in opposite directions when the threaded rod 12 is rotated, thereby shrinking and displaying the display board 16.
In this embodiment, there is drawer 7 display screen frame 3 inner chamber bottom through slider cooperation spout sliding connection, because there is drawer 7 display screen frame 3 inner chamber bottom through slider cooperation spout sliding connection, just can place some instruments commonly used in drawer 7 inside, after the later stage equipment goes wrong, makes things convenient for the staff to take the instrument from drawer 7, convenient maintenance.
In this embodiment, 3 inner chamber bilateral symmetry of display screen frame are provided with the spout, the inside sliding block 15 that is provided with of spout, because the inside sliding block 15 that is provided with of spout, when threaded rod 12 rotated fixed block 13 inwards or outwards when moving, because fixed block 13 rotates through connecting rod 14 and is connected with sliding block 15, and then through the cooperation of sliding block 15 and spout, prevent that fixed block 13 from surpassing the range of threaded rod 12, cause between fixed block 13 and the threaded rod 12 can not normally rotate to damage the integrated device.
In this embodiment, the display screen frame 3 bilateral symmetry is provided with show board 16, and the terminal surface is provided with the display screen before the display screen frame 3. Be provided with show board 16 through 3 bilateral symmetry of display screen frame, can show some files more, because the terminal surface is provided with the display screen before the display screen frame 3, display screen cooperation show board 16 on display screen frame 3 to unicity when showing has been prevented.
In this embodiment, the periphery of the handle 9 is provided with the rubber ring, the periphery of the rubber ring is provided with the anti-slip lines, and the anti-slip lines prevent slipping between the handle 9 and a hand when the handle 9 is rotated, so that the working efficiency of workers is influenced
When the portable voice display screen device works, the drawer 7 is arranged at the lower right part of the rear end face of the display screen frame 3, common tools can be placed in the drawer 7, when the device goes wrong in a later period, workers can conveniently take the tools from the drawer 7, and further maintenance is facilitated, the voice player 8 is arranged at the lower right part of the rear end face of the display screen frame 3, voice playing can be carried out through the voice player 8, so that residents can be preliminarily publicized through voice, because the tripod 6 is arranged on the display screen frame 3, the display screen frame can be shaded and shielded from rain through the tripod 6, the display screen frame 3 is prevented from being exposed to the sun and rain for a long time, so that the display screen frame 3 is damaged, the handle 9 is arranged in the middle of the lower part of the rear end face of the display screen frame 3, the rotating handle 9 is rotatably connected with the threaded rod 12 through the worm 10 in a way of matching with the worm wheel 11, and the fixing blocks 13 are symmetrically arranged at the two ends of the threaded rod 12, because the 12 symmetry of threaded rod sets up the screw thread into opposite direction, thereby just can make 13 opposite direction movements of fixed block or antiport, it is connected with sliding block 15 to rotate through connecting rod 14 because of dead lever 13 both sides, sliding block 15 sliding connection is in the spout, sliding block 15's one end fixedly connected with show board 16, when 13 antiport of fixed block, just make connecting rod 14 promote sliding block 15 and outwards move, thereby make show board 16 shift out from display screen frame 3, when not needing, just can collect show board 16, because the terminal surface is provided with the display screen before the display screen frame 3, show board 16 in the cooperation, the variety of show has been realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 an environmental protection law propaganda device, includes base (1), its characterized in that: the display screen is characterized in that the upper end face of the base (1) is fixedly connected with a supporting leg (2), the upper end face of the supporting leg (2) is fixedly connected with a display screen frame (3), the upper end face of the display screen frame (3) is fixedly connected with a convex block (4), the upper end face of the convex block (4) is fixedly connected with a baffle plate (5), a tripod (6) is arranged above the baffle plate (5), a drawer (7) is arranged below the left side of the rear end face of the display screen frame (3), a sound player (8) is arranged below the right side of the rear end face of the display screen frame (3), a handle (9) is arranged in the middle below the rear end face of the display screen frame (3), the handle (9) is rotatably connected with a threaded rod (12) through a worm (10) in cooperation with a worm wheel (11), one end of the handle (9) is fixedly connected with the worm (10), the worm wheel (11) is fixedly connected with the lower end of the threaded rod (12), threaded rod (12) both ends symmetry is provided with fixed block (13), fixed block (13) both sides are rotated through connecting rod (14) and are connected with sliding block (15), the one end fixedly connected with show board (16) of sliding block (15).
2. The environmental protection law propaganda device according to claim 1, characterized in that: and threads in opposite directions are arranged on two sides of the threaded rod (12).
3. The environmental protection law propaganda device according to claim 1, characterized in that: the bottom of the inner cavity of the display screen frame (3) is connected with the drawer (7) through a sliding block matched with a sliding groove in a sliding mode.
4. The environmental protection law propaganda device according to claim 1, characterized in that: the display screen frame (3) inner chamber bilateral symmetry is provided with the spout, the spout is inside to be provided with sliding block (15).
5. The environmental protection law propaganda device according to claim 1, characterized in that: the display screen frame (3) bilateral symmetry is provided with show board (16), terminal surface is provided with the display screen before display screen frame (3).
6. The environmental protection law propaganda device according to claim 1, characterized in that: the above-mentioned
The periphery of the handle (9) is provided with a rubber ring, and the periphery of the rubber ring is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021466506.9U CN214312585U (en) | 2020-07-23 | 2020-07-23 | Environmental protection law propaganda device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021466506.9U CN214312585U (en) | 2020-07-23 | 2020-07-23 | Environmental protection law propaganda device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214312585U true CN214312585U (en) | 2021-09-28 |
Family
ID=77826468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021466506.9U Expired - Fee Related CN214312585U (en) | 2020-07-23 | 2020-07-23 | Environmental protection law propaganda device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214312585U (en) |
-
2020
- 2020-07-23 CN CN202021466506.9U patent/CN214312585U/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 |
Granted publication date: 20210928 |