CN216145386U - Lamp box for party history propaganda and education - Google Patents
Lamp box for party history propaganda and education Download PDFInfo
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- CN216145386U CN216145386U CN202121790531.7U CN202121790531U CN216145386U CN 216145386 U CN216145386 U CN 216145386U CN 202121790531 U CN202121790531 U CN 202121790531U CN 216145386 U CN216145386 U CN 216145386U
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Abstract
The utility model relates to the technical field of propaganda and education equipment and discloses a party history propaganda and education lamp box which comprises a movable plate, universal wheels are fixedly installed on the periphery of the bottom of the movable plate, a first transverse plate and a second transverse plate are fixedly connected between two sides of the inner wall of the movable plate, a steering mechanism is arranged between the top wall of the movable plate and the top of the second transverse plate and comprises a plurality of rotating shafts rotatably connected to the top of the second transverse plate, gears are sleeved on the outer walls of the top ends of the rotating shafts, racks are arranged on the top of the second transverse plate and are meshed with the racks, a rope belt is arranged on one side of each rack, a spring is fixedly connected to the other side of each rack, and the other end of each spring is fixedly connected with one side of the inner wall of the movable plate. The utility model can display more party history education in a smaller space and the like, and solves the problem that the traditional device can only display the party history education knowledge on one side.
Description
Technical Field
The utility model relates to the technical field of propaganda and education equipment, in particular to a party history propaganda and education lamp box.
Background
Party history education is a common and profound teaching process in various colleges and universities and public places; besides various ideological and political courses, various publicity columns or tissue publicity activities are arranged to carry out potential education and improve thought consciousness and literacy of college students.
And the party history education knowledge of one side only can be demonstrateed to current technical device, when dealing with and propagating a large amount of party history education, need use a plurality of lamp boxes, waste its resource greatly, occupation space place, it is not practical enough, consequently urgently needed one kind can propagate more party history education knowledge's lamp box.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the party history propaganda and education lamp box which has the advantages of being capable of displaying more party history education in a smaller space and the like, and solves the problem that the traditional device can only display one side of party history education knowledge.
The technical scheme for solving the technical problems is as follows: a lamp box for party history propaganda and education comprises a movable plate, universal wheels are fixedly mounted on the periphery of the bottom of the movable plate, a first transverse plate and a second transverse plate are fixedly connected between two sides of the inner wall of the movable plate, a steering mechanism is arranged between the top wall of the movable plate and the top of the second transverse plate and comprises a plurality of rotating shafts rotatably connected to the top of the second transverse plate, gears are sleeved on the outer walls of the top ends of the rotating shafts, racks are arranged on the top of the second transverse plate and are meshed with the racks, a rope belt is arranged on one side of each rack, a spring is fixedly connected to the other side of each rack, the other end of each spring is fixedly connected with one side of the inner wall of the movable plate, a clamping seat is fixedly connected to one end of the movable plate penetrating through the rope belt, a clamping rod is arranged inside the clamping seat and is matched with the clamping rod, and a fixing plate is fixedly connected to one end, which is positioned outside the clamping seat, of each clamping rod, one side of the fixed plate is fixedly connected with one side of the outer wall of the moving plate.
The utility model has the beneficial effects that:
the device has possessed the advantage that can show more party history education in less space through having set up steering mechanism.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the inside sliding connection of rack has the slide rail, slide rail fixed connection is at second diaphragm top, the rope belt other end passes through one side fixed connection of fixed block and rack.
Adopt the beneficial effect of above-mentioned further scheme to be, can stabilize the stability of the removal of rack through the slide rail.
Further, the outer wall of the rope belt is provided with a fixed pulley block, and the fixed pulley block is fixedly installed on one side of the outer wall of the moving plate.
Adopt above-mentioned further scheme's beneficial effect be, can stabilize the stability of twitching of fag end through the crown block group.
Further, it is a plurality of the bottom of pivot all runs through the second diaphragm and rotates with first diaphragm top and be connected, and is a plurality of the outer wall that the pivot is in between first diaphragm and the second diaphragm all is equipped with the magnetism blackboard, and is a plurality of one side of magnetism blackboard is provided with the magnet piece of a plurality of.
Adopt above-mentioned further scheme's beneficial effect to be, through the cooperation of magnetism blackboard and magnet piece down, can fix the pictorial newspaper that has party history education on the magnetism blackboard, made things convenient for propaganda personnel's propaganda work.
Furthermore, two fixing bases are fixedly connected to the top of the movable plate, a connecting rod is rotatably connected between the inner walls of the fixing bases, and the top ends of the connecting rods are fixedly connected with the same sun shield.
The beneficial effect who adopts above-mentioned further scheme is that, through the downward rotation sunshading board, can make the sunshading board carry out the sunshade to the illumination that the movable plate openly accepted to can use under the environment of illumination intensity, avoid appearing dazzling, influence the situation of the publicity effect of party history education.
Furthermore, lamp tubes are fixedly mounted on two sides of the inner wall of the moving plate, a storage battery is fixedly mounted at the bottom of the first transverse plate, and the two lamp tubes are electrically connected with the storage battery.
Adopt above-mentioned further scheme's beneficial effect to be, under the cooperation of battery and fluorescent tube, can use at the night that light is not enough, improve the device's practicality greatly.
Further, a transparent plate is hinged to one side of the moving plate.
The beneficial effect who adopts above-mentioned further scheme is, makes things convenient for people to watch through the transparent plate, carries out the isolation effect in to the movable plate simultaneously, prevents that the newspaper from being infected with the dust on the magnetism blackboard and influencing the watching effect.
Further, movable plate inner wall both sides are rotated and are connected with same two-way threaded rod, two-way threaded rod outer wall threaded connection has the fillet, the movable plate bottom is provided with places the board, two bar through-hole, two are seted up to the movable plate bottom bar through-hole department all is provided with the dwang, two the both ends of dwang are equallyd divide do not with fillet one side and place board one side and rotate and be connected, it is provided with the balancing weight to place the inboard, two-way threaded rod is in the outer one end fixedly connected with crank of movable plate.
The beneficial effect who adopts above-mentioned further scheme is, rotates two-way threaded rod through holding the crank, makes two screw thread pieces remove dorsad, under the cooperation of dwang, bar through-hole, makes and places board contact ground, places the balancing weight and places the board, can reduce the device's focus, improves the device's lodging resistance and stability, avoids receiving great wind-force and the condition of being blown outdoor.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is an enlarged structural diagram of B in fig. 2.
In the figure: 1. moving the plate; 2. a first transverse plate; 3. a second transverse plate; 4. a steering mechanism; 401. a rotating shaft; 402. a gear; 403. a slide rail; 404. a rack; 405. a fixed block; 406. a rope belt; 407. a card holder; 408. a fixing plate; 409. a clamping rod; 410. a fixed pulley block; 411. a spring; 5. a magnetic blackboard; 6. a magnet block; 7. a fixed seat; 8. a connecting rod; 9. a sun visor; 10. a lamp tube; 11. a storage battery; 12. a universal wheel; 13. a transparent plate; 14. a bidirectional threaded rod; 15. a thread block; 16. placing the plate; 17. rotating the rod; 18. a balancing weight; 19. a strip-shaped through hole; 20. a crank handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, as shown in fig. 1-4, a lamp box for party history propaganda and education comprises a movable plate 1, universal wheels 12 are fixedly installed on the periphery of the bottom of the movable plate 1, a first transverse plate 2 and a second transverse plate 3 are fixedly connected between two sides of the inner wall of the movable plate 1, a steering mechanism 4 is arranged between the top wall of the movable plate 1 and the top of the second transverse plate 3, the steering mechanism 4 comprises a plurality of rotating shafts 401 rotatably connected to the top of the second transverse plate 3, gears 402 are sleeved on the outer walls of the top ends of the rotating shafts 401, a rack 404 is arranged on the top of the second transverse plate 3, the gears 402 are engaged with the rack 404, a rope 406 is arranged on one side of the rack 404, a spring 411 is fixedly connected to the other side of the rack 404, the other end of the spring 411 is fixedly connected to one side of the inner wall of the movable plate 1, the rope 406 penetrates through one end of the movable plate 1 and is fixedly connected with a clamping seat 407, a clamping rod is arranged inside the clamping seat 407, the clamping seat 407 is matched with the clamping rod 409, one end of the clamping rod 409, which is positioned outside the clamping seat 407, is fixedly connected with a fixing plate 408, one side of the fixing plate 408 is fixedly connected with one side of the outer wall of the moving plate 1, the rope belt 406 is pulled by holding the clamping seat 407 by hand, the rack 404 slides on the sliding rail 403, the spring 411 is stretched, the rotating shaft 401 is driven by the gear 402 to rotate for one circle, so that the magnetic blackboard 5 can rotate reversely, one side is displayed, the other side of the magnetic blackboard 5 is displayed, the other side of the magnetic blackboard can display the other side of the magnetic blackboard 5, the other side of the magnetic blackboard can display more party history education, the party history education knowledge can be displayed, the rope belt 406 can be fixed by matching the clamping seat 407 with the clamping rod 409, so that the magnetic blackboard 5 can rotate reversely and is fixed, the sliding rail 403 is slidably connected inside the rack 404, the sliding rail 403 is fixedly connected to the top of the second transverse plate 3, the stability of the movement of the rack 404 can be stabilized by the sliding rail 403, the other end of the rope belt 406 is fixedly connected with one side of the rack 404 by the fixing block 405, the outer wall of the rope belt 406 is provided with a fixed pulley block 410, the fixed pulley block 410 is fixedly arranged on one side of the outer wall of the movable plate 1, the pulling stability of the rope belt 406 can be stabilized through the fixed pulley block 410, the bottom ends of a plurality of rotating shafts 401 penetrate through a second transverse plate 3 and are rotatably connected with the top of the first transverse plate 2, the outer walls of the plurality of rotating shafts 401, which are positioned between the first transverse plate 2 and the second transverse plate 3, are respectively sleeved with a magnetic blackboard 5, one side of the plurality of magnetic blackboards 5 is provided with a plurality of magnet blocks 6, under the matching of the magnetic blackboards 5 and the magnet blocks 6, the poster with the party history education can be fixed on the magnetic blackboards 5, the propaganda work of propaganda personnel is facilitated, the top of the movable plate 1 is fixedly connected with two fixed seats 7, the connecting rods 8 are respectively and rotatably connected between the inner walls of the two fixed seats 7, the top ends of the two connecting rods 8 are fixedly connected with the same sun shield 9, through downward rotation of the sun shield 9, the sun shield 9 can shield the illumination received by the front face of the movable plate 1, so that the portable blackboard can be used in the environment with illumination intensity to avoid dazzling and influence on the publicity effect of party history education, the lamp tubes 10 are fixedly arranged on both sides of the inner wall of the movable plate 1, the storage battery 11 is fixedly arranged at the bottom of the first transverse plate 2, the two lamp tubes 10 are electrically connected with the storage battery 11, and the portable blackboard can be used at night with insufficient light by matching the storage battery 11 with the lamp tubes 10, the practicability of the device is greatly improved, one side of the movable plate 1 is hinged with the transparent plate 13, the transparent plate 13 is convenient for people to watch, meanwhile, the movable plate 1 is isolated to prevent the pictures and newspapers on the magnetic blackboard 5 from being infected with dust to influence the watching effect, the same two-way threaded rod 14 is rotatably connected on both sides of the inner wall of the movable plate 1, the threaded block 15 is in threaded connection with the outer wall of the two-way movable plate 14, the utility model discloses a portable electronic device, including movable plate 1, two bar through-holes 19, two are seted up to movable plate 1 bottom bar through-holes 19 department all is provided with dwang 17, two bar through-holes 17's both ends are equallyd divide do not with 15 one side of screw thread piece and place 16 one side rotation of board and be connected, it is provided with balancing weight 18 in the board 16 to place, two-way threaded rod 14 is located the outer one end fixedly connected with crank 20 of movable plate 1, rotates two-way threaded rod 14 through holding crank 20, makes two screw thread piece 15 remove dorsad, under the cooperation of dwang 17, bar through-hole 19, makes and places board 16 contact ground, places balancing weight 18 in placing board 16, can reduce the focus of the device, improves the device's lodging resistance and stability, avoids receiving great wind-force outdoors and the condition of being blown.
The working principle is as follows: when the device is used, the device is moved to a public place with a large number of people, the two threaded blocks 15 move in the opposite directions by rotating the bidirectional threaded rod 14 by holding the crank 20 with hands, the placing plate 16 is contacted with the ground under the matching of the rotating rod 17 and the strip-shaped through hole 19, the balancing weight 18 is placed in the placing plate 16, the gravity center of the device can be reduced, the falling resistance and the stability of the device are improved, the situation that the device is blown by large wind outside is avoided, the rope belt 406 is pulled by holding the clamping seat 407 with hands, the rack 404 slides on the sliding rail 403, the spring 411 is stretched, the rotating shaft 401 is driven by the gear 402 to rotate for one circle, the magnetic blackboard 5 is inverted on one side, the teaching knowledge of the party history on the other side is displayed, the moving stability of the rack 404 can be stabilized by the sliding rail 403, the pulling stability of the rope belt 406 can be stabilized by the fixed pulley block 410, and under the matching of the clamping seat 407 and the clamping rod 409, can fix fag end 406 to it is fixed to reverse the magnetic blackboard 5, possessed and can demonstrate more party history education in less space.
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. 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a party history propaganda lamp house for education, includes movable plate (1), fixed mounting has universal wheel (12), its characterized in that all around movable plate (1) bottom: a first transverse plate (2) and a second transverse plate (3) are fixedly connected between two sides of the inner wall of the moving plate (1), and a steering mechanism (4) is arranged between the top wall of the moving plate (1) and the top of the second transverse plate (3); the steering mechanism (4) comprises a plurality of rotating shafts (401) which are rotatably connected to the top of the second transverse plate (3), gears (402) are sleeved on the outer walls of the top ends of the rotating shafts (401), a rack (404) is arranged on the top of the second transverse plate (3), the gears (402) are meshed with the rack (404), a rope belt (406) is arranged on one side of the rack (404), a spring (411) is fixedly connected to the other side of the rack (404), the other end of the spring (411) is fixedly connected with one side of the inner wall of the movable plate (1), one end, penetrating through the movable plate (1), of the rope belt (406) is fixedly connected with a clamping seat (407), a clamping rod (409) is arranged inside the clamping seat (407), the clamping seat (407) is matched with the clamping rod (409), and a fixing plate (408) is fixedly connected to one end, located outside the clamping rod (409), of the clamping seat (407), one side of the fixed plate (408) is fixedly connected with one side of the outer wall of the movable plate (1).
2. The light box for party history propaganda education as claimed in claim 1, wherein: the inner part of the rack (404) is connected with a sliding rail (403) in a sliding mode, and the sliding rail (403) is fixedly connected to the top of the second transverse plate (3).
3. The light box for party history propaganda education as claimed in claim 1, wherein: the other end of the rope belt (406) is fixedly connected with one side of the rack (404) through a fixing block (405).
4. The light box for party history propaganda education as claimed in claim 1, wherein: the outer wall of the rope belt (406) is provided with a fixed pulley block (410), and the fixed pulley block (410) is fixedly installed on one side of the outer wall of the moving plate (1).
5. The light box for party history propaganda education as claimed in claim 1, wherein: a plurality of the bottom of pivot (401) all runs through second diaphragm (3) and rotates with first diaphragm (2) top and be connected, and is a plurality of outer wall that pivot (401) is in between first diaphragm (2) and second diaphragm (3) all overlaps and is equipped with magnetism blackboard (5), and is a plurality of one side of magnetism blackboard (5) is provided with magnet piece (6) of a plurality of.
6. The light box for party history propaganda education as claimed in claim 1, wherein: two fixing bases (7) are fixedly connected to the top of the moving plate (1), a connecting rod (8) is rotatably connected between the inner walls of the fixing bases (7), and the top ends of the connecting rods (8) are fixedly connected with the same sun shield (9).
7. The light box for party history propaganda education as claimed in claim 1, wherein: the lamp tube (10) is fixedly mounted on two sides of the inner wall of the moving plate (1), the storage battery (11) is fixedly mounted at the bottom of the first transverse plate (2), and the lamp tubes (10) are electrically connected with the storage battery (11).
8. The light box for party history propaganda education as claimed in claim 1, wherein: one side of the moving plate (1) is hinged with a transparent plate (13).
9. The light box for party history propaganda education as claimed in claim 1, wherein: movable plate (1) inner wall both sides are rotated and are connected with same two-way threaded rod (14), two-way threaded rod (14) outer wall threaded connection has thread block (15), movable plate (1) bottom is provided with places board (16), two bar through-hole (19) are seted up to movable plate (1) bottom, two bar through-hole (19) department all is provided with dwang (17), two the both ends of dwang (17) are equallyd divide do not with thread block (15) one side and place board (16) one side and rotate and be connected.
10. The light box for party history propaganda education as claimed in claim 9, wherein: a balancing weight (18) is arranged in the placing plate (16), and a crank (20) is fixedly connected to one end, outside the moving plate (1), of the bidirectional threaded rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790531.7U CN216145386U (en) | 2021-08-03 | 2021-08-03 | Lamp box for party history propaganda and education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790531.7U CN216145386U (en) | 2021-08-03 | 2021-08-03 | Lamp box for party history propaganda and education |
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| Publication Number | Publication Date |
|---|---|
| CN216145386U true CN216145386U (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790531.7U Active CN216145386U (en) | 2021-08-03 | 2021-08-03 | Lamp box for party history propaganda and education |
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| Country | Link |
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| CN (1) | CN216145386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889358A (en) * | 2022-04-25 | 2022-08-12 | 秦梦阳 | Education and research are with observing recorder |
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2021
- 2021-08-03 CN CN202121790531.7U patent/CN216145386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889358A (en) * | 2022-04-25 | 2022-08-12 | 秦梦阳 | Education and research are with observing recorder |
| CN114889358B (en) * | 2022-04-25 | 2023-12-01 | 秦梦阳 | Education and research are with observing recorder |
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