CN213635280U - Fire safety knowledge propaganda device - Google Patents
Fire safety knowledge propaganda device Download PDFInfo
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- CN213635280U CN213635280U CN202120001899.4U CN202120001899U CN213635280U CN 213635280 U CN213635280 U CN 213635280U CN 202120001899 U CN202120001899 U CN 202120001899U CN 213635280 U CN213635280 U CN 213635280U
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- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model provides a fire control safety knowledge propaganda device. The fire safety knowledge propaganda device comprises a box body; the rotating shaft is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the box body; the first display plate is arranged outside the box body and is rotatably connected with the rotating shaft; the second display board is arranged outside the box body and is rotatably connected with the rotating shaft; the limiting block is fixedly mounted at the top of the first display board; the adjusting block is fixedly arranged at the top of the second display board; the limiting groove is formed in the outer wall of one side of the limiting block; the adjusting rod is installed on the outer wall of one side of the adjusting block in a threaded mode, and one end of the adjusting rod penetrates through the adjusting block. The utility model provides a fire control safety knowledge propaganda device has convenient to use, space utilization efficiency height, the advantage of the transport of being convenient for.
Description
Technical Field
The utility model relates to a fire control safety technical field especially relates to a fire control safety knowledge propaganda device.
Background
Fire control is to eliminate hidden troubles and prevent disasters (i.e. to prevent and solve human, natural and accidental disasters in the life, work and learning process of people), and certainly the narrow meaning in the early stage of people understanding is: meaning (extinguishing) fire. The method mainly comprises the steps of rescuing personnel on a fire scene, rescuing important facilities and equipment, rescuing cultural relics, protecting and rescuing important properties safely, extinguishing fire and the like. Aims to reduce the damage degree caused by fire and reduce casualties and property loss.
The work of fire safety is more and more emphasized in the society nowadays, so related departments can regularly carry out some basic fire safety knowledge propaganda operations, not only can regularly carry out fire safety knowledge speech and the like, but also can arrange propaganda devices in the community, the most used propaganda devices are publicity columns nowadays, posting of fire safety knowledge posters is carried out in the publicity columns, thereby improving the fire consciousness of residents, most of the traditional publicity columns are fixed at certain specific positions in the community and can not be moved, some publicity columns convenient to move can be used in some movable publicity activities, for convenient movement, the general movable publicity columns have small specifications, the content posted during use is limited, so that a plurality of publicity columns need to be carried, not only the carrying is inconvenient, but also the occupied space during placement is large under the condition of a large number of publicity columns, and at the same time, it appears cluttered.
Therefore, there is a need to provide a new fire safety knowledge propaganda device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a fire control safety knowledge propaganda device of convenient to use, space utilization efficiency height, be convenient for transport.
In order to solve the technical problem, the utility model provides a fire control safety knowledge propaganda device includes: a box body; the rotating shaft is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the box body; the first display plate is arranged outside the box body and is rotatably connected with the rotating shaft; the second display board is arranged outside the box body and is rotatably connected with the rotating shaft; the limiting block is fixedly mounted at the top of the first display board; the adjusting block is fixedly arranged at the top of the second display board; the limiting groove is formed in the outer wall of one side of the limiting block; the adjusting rod is installed on the outer wall of one side of the adjusting block in a threaded mode, and one end of the adjusting rod penetrates through the adjusting block; the fixture block is rotatably arranged at one end, close to the limiting block, of the adjusting rod, and the outer wall of one side of the fixture block extends into the limiting groove; the sliding cavity is formed in the adjusting block; the sliding rod is slidably mounted on the inner wall of the sliding cavity, and one end of the sliding rod extends out of the adjusting block and is fixedly connected with the outer wall of one side of the clamping block; the first mounting block is fixedly mounted on the outer wall of one side of the first display board; the second mounting block is fixedly mounted on the outer wall of one side of the second display board; the groove is formed in the outer wall of one side of the second mounting block; the top block is fixedly arranged on the outer wall of one side of the first mounting block, and the outer wall of one side of the top block extends into the groove; the clamping groove is formed in the outer wall of one side of the top block; the cavity is formed in the second mounting block; the top column is slidably mounted on the inner wall of the top of the cavity, and one end of the top column extends into the clamping groove; the first inclined plane groove is formed in the bottom of the top column; the long groove is formed at the bottom of the chamber; the contact block is slidably mounted on the inner walls of the two sides of the long groove, and the top end of the contact block extends into the first inclined groove; the cavity is formed in the second mounting block and communicated with the long groove; the fixed plate is fixedly arranged on the inner wall of the cavity; the sliding plate is slidably arranged on the inner wall of the cavity; the pull rod is fixedly arranged on the outer wall of one side of the sliding plate, one end of the pull rod extends to the outside of the mounting block, and the other end of the pull rod penetrates through the fixing plate; the inclined plane groove II is formed in the bottom of the contact block; and the top of the ejector rod extends into the second inclined plane groove and is in sliding connection with the inner wall of the top of the second inclined plane groove.
Preferably, the show board one with the equal fixed mounting in bottom of box has supporting leg one, two the bottom fixed mounting of supporting leg one has the base, the bottom fixed mounting of base has four universal wheels one, four the universal wheel one is the rectangle array and distributes, the bottom fixed mounting of show board two has supporting leg two, the bottom fixed mounting of supporting leg two has universal wheel two.
Preferably, an inclined plane chute is formed in the inner wall of the top of the second inclined plane chute, a sliding block is rotatably mounted at the top end of the ejector rod, and the top of the sliding block is connected with the inner wall of the inclined plane chute in a sliding mode.
Preferably, a first spring is fixedly installed on the inner wall of one side of the chamber, and one end of the first spring is fixedly connected with the outer wall of one side of the top column.
Preferably, a second spring is sleeved on the pull rod, one end of the second spring is fixedly connected with the outer wall of one side of the fixed plate, and the other end of the second spring is fixedly connected with the outer wall of one side of the sliding plate.
Preferably, the top of the contact block is provided with an inclined plane structure, and the inclined plane structure is matched with the inclined plane groove I.
Compared with the prior art, the utility model provides a fire control safety knowledge propaganda device has following beneficial effect:
the utility model provides a fire control safety knowledge propaganda device, through simple transmission structure, can be quick receive the whole with show board two, when need not using, can make show board one overlap with show board two to reduce the space that occupies, and make things convenient for display device's transfer through setting up of universal wheel.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the fire safety knowledge publicizing device of the present invention;
FIG. 2 is a schematic front cross-sectional view of the structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic top cross-sectional view of the collapsed state of FIG. 1;
fig. 5 is an enlarged view of the portion B shown in fig. 4.
Reference numbers in the figures: 1. a box body; 2. a rotating shaft; 3. a first display board; 4. a second display board; 5. a limiting block; 6. an adjusting block; 7. a limiting groove; 8. adjusting a rod; 9. a clamping block; 10. a slide chamber; 11. a slide bar; 12. a first mounting block; 13. a second mounting block; 14. a groove; 15. a top block; 16. a card slot; 17. a chamber; 18. a top pillar; 19. a first inclined plane groove; 20. a long groove; 21. a contact block; 22. a cavity; 23. a fixing plate; 24. a sliding plate; 25. a pull rod; 26. a second inclined plane groove; 27. and a push rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-5, wherein fig. 1 is a schematic structural diagram of a fire safety knowledge propaganda device according to a preferred embodiment of the present invention; FIG. 2 is a schematic front cross-sectional view of the structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; FIG. 4 is a schematic top cross-sectional view of the collapsed state of FIG. 1; fig. 5 is an enlarged view of the portion B shown in fig. 4. Fire control safety knowledge propaganda device includes: a box body 1; the rotating shaft 2 is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the box body 1; the display board I3 is arranged outside the box body 1, and the display board I3 is rotatably connected with the rotating shaft 2; the second display board 4 is arranged outside the box body 1, and the second display board 4 is rotatably connected with the rotating shaft 2; the limiting block 5 is fixedly mounted at the top of the first display board 3; the adjusting block 6 is fixedly arranged at the top of the second display board 4; the limiting groove 7 is formed in the outer wall of one side of the limiting block 5; the adjusting rod 8 is installed on the outer wall of one side of the adjusting block 6 in a threaded mode, and one end of the adjusting rod 8 penetrates through the adjusting block 6; the fixture block 9 is rotatably mounted at one end, close to the limiting block 5, of the adjusting rod 8, and the outer wall of one side of the fixture block 9 extends into the limiting groove 7; the sliding cavity 10 is formed in the adjusting block 6, and the sliding cavity 10 is formed in the adjusting block; the sliding rod 11 is slidably mounted on the inner wall of the sliding cavity 10, and one end of the sliding rod 11 extends out of the adjusting block 6 and is fixedly connected with the outer wall of one side of the clamping block 9; the first mounting block 12 is fixedly mounted on the outer wall of one side of the first display board 3; the second mounting block 13 is fixedly mounted on the outer wall of one side of the second display board 4; the groove 14 is formed in the outer wall of one side of the second mounting block 13; the top block 15 is fixedly installed on the outer wall of one side of the first installation block 12, and the outer wall of one side of the top block 15 extends into the groove 14; the clamping groove 16 is formed in the outer wall of one side of the top block 15; the cavity 17 is formed in the second mounting block 13; a top post 18, wherein the top post 18 is slidably mounted on the top inner wall of the cavity 17, and one end of the top post 18 extends into the clamping groove 16; the first inclined plane groove 19 is formed in the bottom of the top column 18; a long groove 20, wherein the long groove 20 is arranged at the bottom of the chamber 17; the contact block 21 is slidably mounted on the inner walls of the two sides of the long groove 20, and the top end of the contact block 21 extends into the first inclined groove 19; the cavity 22 is formed in the second mounting block 13, and the cavity 22 is communicated with the long groove 20; the fixing plate 23 is fixedly arranged on the inner wall of the cavity 22; a sliding plate 24, the sliding plate 24 being slidably mounted on the inner wall of the chamber 22; the pull rod 25 is fixedly installed on the outer wall of one side of the sliding plate 24, one end of the pull rod 25 extends out of the second installation block 13, and the other end of the pull rod 25 penetrates through the fixed plate 23; the second inclined groove 26 is formed in the bottom of the contact block 21; and the ejector rod 27 is fixedly installed at one end of the pull rod 25, and the top of the ejector rod 27 extends into the second inclined plane groove 26 and is in sliding connection with the inner wall of the top of the second inclined plane groove 26.
The display board I3 with the equal fixed mounting in bottom of box 1 has supporting leg one, two the bottom fixed mounting of supporting leg one has the base, the bottom fixed mounting of base has four universal wheels one, four the universal wheel one is the rectangle array and distributes, the bottom fixed mounting of display board two 4 has supporting leg two, the bottom fixed mounting of supporting leg two has universal wheel two.
An inclined plane sliding groove is formed in the inner wall of the top of the second inclined plane groove 26, a sliding block is rotatably mounted at the top end of the ejector rod 27, and the top of the sliding block is connected with the inner wall of the inclined plane sliding groove in a sliding mode.
And a first spring is fixedly mounted on the inner wall of one side of the cavity 17, and one end of the first spring is fixedly connected with the outer wall of one side of the top column 18.
The pull rod 25 is sleeved with a second spring, one end of the second spring is fixedly connected with the outer wall of one side of the fixed plate 23, and the other end of the second spring is fixedly connected with the outer wall of one side of the sliding plate 24.
The top of the contact block 21 is provided with an inclined surface structure, and the inclined surface structure is matched with the inclined surface groove I19.
The utility model provides a fire control safety knowledge propaganda device's theory of operation as follows:
when the propaganda device needs to be collected and finished, at the moment, a worker only needs to rotate the adjusting rod 8, when the adjusting rod 8 rotates, because the fixture block 9 is fixedly connected with the slide rod 11, and one end of the slide rod 11 is slidably connected with the inner wall of the slide cavity 10, when the adjusting rod 8 rotates, the fixture block 9 cannot rotate but transversely moves according to the transmission of threads, when the fixture block 9 moves out of the limiting groove 7, the display board two 4 can be pushed to horizontally rotate, when the display board two 4 rotates to an angle parallel to the display board one 3, the pull rod 25 can be pulled at the moment, the pull rod 25 transversely moves to drive the sliding plate 24 to transversely move, so as to drive the ejector rod 27 to transversely move, at the moment, the top end of the ejector rod 27 gradually abuts against the inclined plane groove two 26, so as to drive the abutting block 21 to upwards move, the abutting block 21 upwards moves to gradually enter the inclined plane groove one 19, so, thereby under the effect of contradicting, the fore-set 18 is thinking the inside removal of cavity 17 gradually, spring one this moment all is in the state of compression with spring two, rotate this moment and demonstrate board two 4 and make kicking block 15 get into in the recess 14, get into the recess 14 back completely at kicking block 15, only need loosen pull rod 25, under the effect of spring two, thereby pull rod 25 antiport drives ejector pin 27 antiport, and then drive, this moment under the effect of spring one, 18 lateral shifting of fore-set gets into in the draw-in groove 16, thereby the fixed effect to demonstration board two 4 is accomplished.
When needing to demonstrate the second 4 show boards, only need stimulate the pull rod 25 through above-mentioned transmission this moment, through above-mentioned transmission, finally in the fore-set 18 reentrants cavity 17, can reverse horizontal rotation show board two 4 this moment, when show board two 4 rotate to with show board 3 horizontally angle, alright this moment with reverse dwang regulation pole 8, fixture block 9 reentrants spacing groove 7 in finally, thereby realize spacing to show board two 4, alright show on show board 3 and show board two 4 this moment.
Compared with the prior art, the utility model provides a fire control safety knowledge propaganda device has following beneficial effect:
the utility model provides a fire control safety knowledge propaganda device, through simple transmission structure, can be quick receive the whole with show board two 4, when need not using, can make show board one 3 overlap with show board two 4 to reduce the space that occupies, and make things convenient for the transfer of display device through setting up of universal wheel.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire control safety knowledge propaganda device which characterized in that includes:
a box body;
the rotating shaft is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the box body;
the first display plate is arranged outside the box body and is rotatably connected with the rotating shaft;
the second display board is arranged outside the box body and is rotatably connected with the rotating shaft;
the limiting block is fixedly mounted at the top of the first display board;
the adjusting block is fixedly arranged at the top of the second display board;
the limiting groove is formed in the outer wall of one side of the limiting block;
the adjusting rod is installed on the outer wall of one side of the adjusting block in a threaded mode, and one end of the adjusting rod penetrates through the adjusting block;
the fixture block is rotatably arranged at one end, close to the limiting block, of the adjusting rod, and the outer wall of one side of the fixture block extends into the limiting groove;
the sliding cavity is formed in the adjusting block;
the sliding rod is slidably mounted on the inner wall of the sliding cavity, and one end of the sliding rod extends out of the adjusting block and is fixedly connected with the outer wall of one side of the clamping block;
the first mounting block is fixedly mounted on the outer wall of one side of the first display board;
the second mounting block is fixedly mounted on the outer wall of one side of the second display board;
the groove is formed in the outer wall of one side of the second mounting block;
the top block is fixedly arranged on the outer wall of one side of the first mounting block, and the outer wall of one side of the top block extends into the groove;
the clamping groove is formed in the outer wall of one side of the top block;
the cavity is formed in the second mounting block;
the top column is slidably mounted on the inner wall of the top of the cavity, and one end of the top column extends into the clamping groove;
the first inclined plane groove is formed in the bottom of the top column;
the long groove is formed at the bottom of the chamber;
the contact block is slidably mounted on the inner walls of the two sides of the long groove, and the top end of the contact block extends into the first inclined groove;
the cavity is formed in the second mounting block and communicated with the long groove;
the fixed plate is fixedly arranged on the inner wall of the cavity;
the sliding plate is slidably arranged on the inner wall of the cavity;
the pull rod is fixedly arranged on the outer wall of one side of the sliding plate, one end of the pull rod extends to the outside of the mounting block, and the other end of the pull rod penetrates through the fixing plate;
the inclined plane groove II is formed in the bottom of the contact block;
and the top of the ejector rod extends into the second inclined plane groove and is in sliding connection with the inner wall of the top of the second inclined plane groove.
2. The fire safety knowledge propaganda device according to claim 1, wherein a first supporting leg is fixedly mounted at each of the first display board and the bottom of the box body, a base is fixedly mounted at the bottom ends of two first supporting legs, four first universal wheels are fixedly mounted at the bottom of the base, the four first universal wheels are distributed in a rectangular array, a second supporting leg is fixedly mounted at the bottom of the second display board, and a second universal wheel is fixedly mounted at the bottom end of the second supporting leg.
3. A fire safety knowledge propaganda device according to claim 1, wherein an inclined sliding groove is formed on the inner wall of the top of the second inclined groove, a sliding block is rotatably mounted at the top end of the ejector rod, and the top of the sliding block is slidably connected with the inner wall of the inclined sliding groove.
4. A fire safety knowledge propaganda device according to claim 1, wherein a first spring is fixedly mounted on an inner wall of one side of the chamber, and one end of the first spring is fixedly connected with an outer wall of one side of the top pillar.
5. The fire safety knowledge propaganda device according to claim 1, wherein a second spring is sleeved on the pull rod, one end of the second spring is fixedly connected with the outer wall of one side of the fixed plate, and the other end of the second spring is fixedly connected with the outer wall of one side of the sliding plate.
6. A fire safety knowledge propaganda device according to claim 1, wherein the top of the contact block is provided with a slope structure, and the slope structure is matched with the slope groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120001899.4U CN213635280U (en) | 2021-01-04 | 2021-01-04 | Fire safety knowledge propaganda device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120001899.4U CN213635280U (en) | 2021-01-04 | 2021-01-04 | Fire safety knowledge propaganda device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213635280U true CN213635280U (en) | 2021-07-06 |
Family
ID=76641008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120001899.4U Expired - Fee Related CN213635280U (en) | 2021-01-04 | 2021-01-04 | Fire safety knowledge propaganda device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213635280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538116A (en) * | 2022-02-23 | 2022-05-27 | 湖州刻强制版有限公司 | Version roller transfer device based on magnetic suspension technique |
-
2021
- 2021-01-04 CN CN202120001899.4U patent/CN213635280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538116A (en) * | 2022-02-23 | 2022-05-27 | 湖州刻强制版有限公司 | Version roller transfer device based on magnetic suspension technique |
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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: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |