CN212541730U - Notice display device of people's air defense door - Google Patents
Notice display device of people's air defense door Download PDFInfo
- Publication number
- CN212541730U CN212541730U CN202021723592.7U CN202021723592U CN212541730U CN 212541730 U CN212541730 U CN 212541730U CN 202021723592 U CN202021723592 U CN 202021723592U CN 212541730 U CN212541730 U CN 212541730U
- Authority
- CN
- China
- Prior art keywords
- groove
- side wall
- connecting rod
- door
- bulletin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model provides a bulletin display device of a civil air defense door, which comprises a door plate side wall, wherein a first groove and a second groove which are parallel to each other are arranged on the door plate side wall, two first rollers are arranged in the first groove and the second groove in a rolling way, the first rollers are connected on one side wall of a mounting plate through elastic components, and the other side wall of the mounting plate is provided with a symmetrical first bulletin display component and a symmetrical second bulletin display component in a sliding way; a first fixed block is arranged on the side wall, close to the door plate, of the mounting plate, a third groove is further formed in the door plate, a steel wire and a bolt are arranged in the third groove, a guide rotating wheel is rotatably arranged at the upper part of the third groove, an insertion hole is formed in the lower part of the third groove, one end of the steel wire is connected with the first fixed block, and the other end of the steel wire bypasses the guide rotating wheel to be connected; there is the inserted block mounting panel below, is provided with the fourth recess on the door plant, and the setting that the inserted block can be inserted is in the fourth recess. The utility model discloses the height of steerable notice, many people of being convenient for browse the notice simultaneously has good practicality.
Description
Technical Field
The utility model relates to a people's air defense field, especially a notice display device of people's air defense door.
Background
People's air defense is also called civil defense, which is an activity that governments and organizes the masses, takes measures of preventing air attack, resisting disaster and relieving disaster, implements rescue action, and prevents and lightens the harm of the disaster. People's air defense door belongs to civil air defense protective equipment, and as the name suggests, people's air defense door is the door of civil air defense protection engineering access & exit. The civil air defense door is classified clearly, and various civil air defense devices such as common single-leaf and double-leaf protective airtight doors, movable doorsills, double-leaf protective airtight doors, airtight doors and the like are provided. Usually, a notice needs to be pasted on a civil air defense door to prompt matters needing attention of workers, the notice is easy to damage after being exposed in the air for a long time, and the notice is inconvenient to clean, so that a notice display device is used for disclosing the notice at present. The heights of the bulletin displays of the existing civil air defense door bulletin display devices are all not adjustable, so that workers are inconvenient to replace and maintain the bulletin displays; meanwhile, because the height of the bulletin display is fixed, the visible range of the bulletin display can be fixed, and a large number of people can not conveniently browse the bulletin at the same time; the internal space of the bulletin display device is fixed, and bulletins with different sizes are not convenient to place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bulletin display device of people's air defense door for place bulletin and lift bulletin display device.
The utility model aims at realizing through the technical scheme, the novel door comprises a door plate, wherein the side wall of the door plate is provided with a first groove and a second groove which are parallel to each other, two first rollers are arranged in the first groove and the second groove in a rolling manner, the first rollers are connected to one side wall of a mounting plate through elastic components, the other side wall of the mounting plate is provided with a first notice display component and a second notice display component in a sliding manner, and the first notice display component and the second notice display component are symmetrical;
the side wall of the mounting plate, which is close to the door plate, is provided with a first fixed block, the door plate is also provided with a third groove, a steel wire and a bolt are arranged in the third groove, the upper part of the third groove is rotatably provided with a guide rotating wheel, the lower part of the third groove is provided with a jack, one end of the steel wire is connected with the first fixed block, and the other end of the steel wire bypasses the guide rotating wheel and is connected with the bolt;
there is the inserted block mounting panel below, be provided with the fourth recess on the door plant, the setting that the inserted block can be inserted is in the fourth recess, first notice show subassembly and second notice show subassembly lateral wall all are provided with the chamber of accomodating that corresponds with the inserted block.
Preferably, the elastic component comprises a limiting groove, a rotating shaft, a first connecting rod, a second connecting rod, a third connecting rod and a first spring; the four limiting grooves are respectively arranged on two side walls of the first groove and the second groove; the utility model discloses a spacing groove of pivot, including pivot, first gyro wheel, first recess, first connecting rod, second connecting rod, mounting panel, pivot both ends all slide to set up in the relative spacing inslot, the cover is equipped with first gyro wheel in the pivot, be provided with the head rod in the pivot between the lateral wall of first gyro wheel and first recess, be provided with spacing spout in the head rod, second connecting rod one end stretches into the head rod and slides through spacing post and sets up in spacing spout, terminal surface under the third connecting rod is connected to the other end, a mounting panel lateral wall is connected to third connecting rod up end, the cover is equipped with first spring on the second connecting.
Preferably, the first bulletin display assembly comprises a first display frame arranged on the mounting plate, an inverted trapezoidal groove penetrating through the bottom of the first display frame is formed in the bottom of the first display frame, an inverted trapezoidal boss is arranged on the mounting plate, the inverted trapezoidal groove is slidably arranged on the inverted trapezoidal boss, a fifth groove is formed in the upper end face of the inverted trapezoidal boss, a limiting block corresponding to the fifth groove is connected to the bottom end face of the fifth groove through a second spring, a first limiting block corresponding to the limiting block is arranged in the inverted trapezoidal groove, a first cavity is formed in the first display frame, and a transparent observation block is arranged on the front face of the first display frame; one side wall of the first display frame is provided with an opening, and the other side wall of the first display frame is provided with a containing cavity corresponding to the inserting block.
Preferably, the first groove and the second groove have the same length and the top end surface has the same height with respect to the bottom surface.
Preferably, the third groove has a length greater than the first and second grooves.
Preferably, a handle is arranged on the upper end face of the plug pin.
Due to the adoption of the technical scheme, the utility model discloses following advantage has: 1. the first roller is rolled to drive the notification display device to move downwards, so that the height of the notification display device relative to workers is reduced, and the workers can replace and maintain the notification in the device conveniently; 2. the first roller is rolled to drive the bulletin display device to move upwards, so that the height of the bulletin display device relative to the ground is increased, the visible range of the bulletin display device is enlarged, and more people can browse bulletin conveniently; 3. through sliding left show board and right show board, adaptable not equidimension notice.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the present invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the present invention are described below.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view illustrating the first and second bulletin board assemblies of the present invention;
FIG. 3 is a front view of a first and second notification display assembly according to the present invention;
fig. 4 is a schematic structural view of the first groove and the first roller of the present invention;
fig. 5 is a cross-sectional view of the plug and socket of the present invention;
FIG. 6 is a schematic structural view of the mounting plate and the steel wire of the present invention;
fig. 7 is a structural sectional view of the first roller, the elastic component and the mounting plate of the present invention;
FIG. 8 is a schematic structural view of a first notification display assembly and a second notification display assembly according to the present invention;
FIG. 9 is a sectional view of the first notification display module according to the present invention;
fig. 10 is a schematic structural view of the first display frame and the inverted trapezoid boss of the present invention;
figure 11 is the utility model discloses the cross-sectional view of the trapezoidal boss of falling and stopper.
In the figure: 1. a door panel; 2. a first groove; 3. a second groove; 4. a first roller; 5. mounting a plate; 6. a first fixed block; 7. a third groove; 8. a steel wire; 9. a bolt; 10. a guide runner; 11. a jack; 12. inserting a block; 13. a fourth groove; 14. a receiving cavity; 15. a limiting groove; 16. a rotating shaft; 17. a first connecting rod; 18. a second connecting rod; 19. a third connecting rod; 20. a first spring; 21. a first display frame; 22. an inverted trapezoidal groove; 23. an inverted trapezoidal boss; 24. a fifth groove; 25. a second spring; 26. a limiting block; 27. a first cavity; 28. a transparent observation block; 29. a first billboard presentation component; 30. a second billboard presentation component; 31. a handle; 32. a limiting chute; 33. and a first limiting block.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 11, the utility model provides a notification display device of a civil air defense door, including a door panel 1, the side wall of the door panel 1 is provided with a first groove 2 and a second groove 3 which are parallel to each other, two first rollers 4 are respectively arranged in the first groove 2 and the second groove 3 in a rolling manner, the first rollers 4 are connected to a side wall of a mounting plate 5 through elastic components, the other side wall of the mounting plate 5 is provided with a first notification display component 29 and a second notification display component 30 in a sliding manner, and the first notification display component 29 is symmetrical to the second notification display component 30; the mounting plate 5, the first notification display component 29 and the second notification display component 30 are driven to move up and down by the rolling of the first roller 4 along the first groove 2 and the second groove 3;
a first fixed block 6 is arranged on the side wall, close to the door plate 1, of the mounting plate 5, a third groove 7 is further formed in the door plate 1, a steel wire 8 and a bolt 9 are arranged in the third groove 7, a guide rotating wheel 10 is rotatably arranged on the upper portion of the third groove 7, a jack 11 is arranged on the lower portion of the third groove, one end of the steel wire 8 is connected with the first fixed block 6, and the other end of the steel wire bypasses the guide rotating wheel 10 and is connected with the bolt 9; when the mounting plate 5 is required to be lifted, the steel wire 8 is pulled, and when the mounting plate is lifted to a specified position, the bolt 9 is inserted into the jack 11, so that the position of the mounting plate 5 is fixed;
an inserting block 12 is arranged below the mounting plate 5, a fourth groove 13 is formed in the door plate 1, the inserting block 12 is arranged in the fourth groove 13 in a pluggable mode, and the side walls of the first notification display component 29 and the second notification display component 30 are provided with accommodating cavities 14 corresponding to the inserting block 12; when the mounting plate 5 is pulled to a designated position, the insert block 12 is inserted into the fourth groove 13 to prevent the mounting plate 5 from falling; when the mounting plate 5 needs to be dropped, the extraction plug 12 is placed in the receiving cavity 14.
The elastic component comprises a limiting groove 15, a rotating shaft 16, a first connecting rod 17, a second connecting rod 18, a third connecting rod 19 and a first spring 20; the four limiting grooves 15 are respectively arranged on two side walls of the first groove 2 and the second groove 3; the two ends of the rotating shaft 16 are arranged in the opposite limiting grooves 15 in a sliding manner, the rotating shaft 16 is sleeved with a first roller 4, a first connecting rod 17 is arranged on the rotating shaft 16 between the first roller 4 and the side wall of the first groove 2, a limiting sliding groove 32 is arranged in the first connecting rod 17, one end of a second connecting rod 18 extends into the first connecting rod 17 and is arranged in the limiting sliding groove 32 through a limiting column in a sliding manner, the other end of the second connecting rod is connected with the lower end face of a third connecting rod 19, the upper end face of the third connecting rod 19 is connected with one side wall of the mounting plate 5, and a first spring 20 is sleeved on the second connecting rod 18 between the second connecting rod 18 and the first connecting rod 17; when foreign matters exist in the sliding groove, the first roller 4 can compress the first spring 20 through the arranged first spring 20, so that the foreign matters are turned over, and the first notice display assembly 29 and the second notice display assembly 30 are prevented from being clamped.
The first bulletin display assembly 29 comprises a first display frame 21 arranged on the mounting plate 5, an inverted trapezoidal groove 22 penetrating through the bottom of the first display frame 21 is formed in the bottom of the first display frame 21, an inverted trapezoidal boss 23 is arranged on the mounting plate 5, the inverted trapezoidal groove 22 is slidably arranged on the inverted trapezoidal boss 23, a fifth groove 24 is formed in the upper end face of the inverted trapezoidal boss 23, a limiting block 26 corresponding to the fifth groove 24 is connected to the bottom end face of the fifth groove 24 through a second spring 25, a first limiting block 33 corresponding to the limiting block 26 is arranged in the inverted trapezoidal groove 22, a first cavity 27 is formed in the first display frame 21, and a transparent observation block 28 is arranged on the front face of the first display frame 21; one side wall of the first display frame 21 is provided with an opening, and the other side wall is provided with a containing cavity 14 corresponding to the insert block 12; the first display frame 21 slides along the inverted trapezoidal boss 23, and the display frame in the first notification display assembly 30 correspondingly slides along the corresponding inverted trapezoidal boss, so that the display frame is opened and closed, and notifications are placed; the first display frame 21 is limited from falling outwards by arranging the inverted trapezoid boss 23; the sliding position of the first display frame 21 is limited by the cooperation of the first limiting block 33 and the limiting block 26, and when the first display frame 21 needs to be taken down, the limiting block 26 is pressed back into the fifth groove 24, so that the first display frame 21 can be taken down.
The first groove 2 and the second groove 3 are the same in length and the top end faces are consistent in height relative to the bottom face; the first groove 2 and the second groove 3 are arranged in unison to facilitate rolling of the first roller 4.
The length of the third groove 7 is greater than that of the first groove 2 and the second groove 3; the third groove 7 facilitates hiding the steel wire 8 and the plug pin 9.
A handle 31 is arranged on the upper end surface of the bolt 9; the handle 31 facilitates grasping of the latch 9.
When the notice needs to be replaced, the plug block 12 in the fourth groove 13 is pulled out, the plug pin 9 in the jack 11 is pulled out, the first roller 4 drives the mounting plate 5, the first bulletin display component 29 and the second bulletin display component 30 to move downwards through the steel wire 8, when the mounting plate moves downwards to the appointed position, when the first display frame 21 of the first bulletin display assembly 29 and the display frame of the second bulletin display assembly 30 are slid to both sides, the bulletin is placed in the first cavity 27, then the first display frame 21 of the first bulletin display assembly 29 and the display frame of the second bulletin display assembly 30 are slid back to the closed state, the steel wire 8 is pulled, and the mounting plate 5, the first bulletin display assembly 29 and the second bulletin display assembly 30 are pulled to the designated height, the first and second notification display elements 29 and 30 are prevented from falling down by inserting the pins 9 back into the holes 11 and the blocks 12 back into the fourth grooves 13.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (6)
1. The bulletin display device of the civil air defense door is characterized by comprising a door plate (1), wherein a first groove (2) and a second groove (3) which are parallel to each other are formed in the side wall of the door plate (1), two first rollers (4) are arranged in the first groove (2) and the second groove (3) in a rolling manner, the first rollers (4) are connected to one side wall of a mounting plate (5) through elastic components, a first bulletin display component (29) and a second bulletin display component (30) are arranged on the other side wall of the mounting plate (5) in a sliding manner, and the first bulletin display component (29) and the second bulletin display component (30) are symmetrical;
a first fixed block (6) is arranged on the side wall, close to the door plate (1), of the mounting plate (5), a third groove (7) is further formed in the door plate (1), a steel wire (8) and a bolt (9) are arranged in the third groove (7), a guide rotating wheel (10) is rotatably arranged on the upper portion of the third groove (7), a jack (11) is arranged on the lower portion of the third groove, one end of the steel wire (8) is connected with the first fixed block (6), and the other end of the steel wire bypasses the guide rotating wheel (10) to be connected with the bolt (9);
there is inserted block (12) mounting panel (5) below, be provided with fourth recess (13) on door plant (1), the setting that inserted block (12) can be inserted and drawn is in fourth recess (13), first notice show subassembly (29) and second notice show subassembly (30) lateral wall all are provided with accomodate chamber (14) that correspond with inserted block (12).
2. The bulletin display device of the air defense door of claim 1, wherein the elastic component comprises a limiting groove (15), a rotating shaft (16), a first connecting rod (17), a second connecting rod (18), a third connecting rod (19) and a first spring (20); the four limiting grooves (15) are respectively arranged on two side walls of the first groove (2) and the second groove (3); the utility model discloses a mounting panel, including pivot (16), pivot (16) and first recess (2), pivot (16) are all slided and are set up in relative spacing groove (15), the cover is equipped with first gyro wheel (4) in pivot (16), be provided with head rod (17) on pivot (16) between the lateral wall of first gyro wheel (4) and first recess (2), be provided with spacing spout (32) in head rod (17), second connecting rod (18) one end stretches into head rod (17) and slides through spacing post and set up in spacing spout (32), and the terminal surface under third connecting rod (19) is connected to the other end, mounting panel (5) a lateral wall is connected to third connecting rod (19) up end, the cover is equipped with first spring (20) on second connecting rod (18) between second connecting rod (18) and head rod (17).
3. The bulletin display device of the civil air defense door according to claim 1, wherein the first bulletin display component (29) comprises a first display frame (21) arranged on the mounting plate (5), an inverted trapezoidal groove (22) penetrating through the bottom of the first display frame (21) is arranged at the bottom of the first display frame (21), an inverted trapezoidal boss (23) is arranged on the mounting plate (5), the inverted trapezoidal groove (22) is slidably arranged on the inverted trapezoidal boss (23), a fifth groove (24) is arranged on the upper end surface of the inverted trapezoidal boss (23), the bottom end surface of the fifth groove (24) is connected with a limiting block (26) corresponding to the fifth groove (24) through a second spring (25), a first limiting block (33) corresponding to the limiting block (26) is arranged in the inverted trapezoidal groove (22), and a first cavity (27) is arranged in the first display frame (21), a transparent observation block (28) is arranged on the front surface of the first display frame (21); one side wall of the first display frame (21) is opened, and the other side wall is provided with a containing cavity (14) corresponding to the insert block (12).
4. The device as claimed in claim 1, wherein the first (2) and second (3) grooves are of the same length and have the same height of the top end surface relative to the bottom surface.
5. A civil air defense door notification display according to claim 1, wherein the length of the third groove (7) is greater than the first groove (2) and the second groove (3).
6. A notification display device of a civil air defense door according to claim 1, characterized in that the upper end face of the bolt (9) is provided with a handle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723592.7U CN212541730U (en) | 2020-08-18 | 2020-08-18 | Notice display device of people's air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723592.7U CN212541730U (en) | 2020-08-18 | 2020-08-18 | Notice display device of people's air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212541730U true CN212541730U (en) | 2021-02-12 |
Family
ID=74528002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021723592.7U Active CN212541730U (en) | 2020-08-18 | 2020-08-18 | Notice display device of people's air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212541730U (en) |
-
2020
- 2020-08-18 CN CN202021723592.7U patent/CN212541730U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108520691A (en) | A kind of houses selling office building model displaying device that may be height adjusted | |
| CN212541730U (en) | Notice display device of people's air defense door | |
| CN111904217A (en) | Sample model display device for campus landscape design | |
| CN114379916B (en) | Big data-based power grid information pushing device | |
| CN212249560U (en) | Door closing interlocking device of comprehensive pallet | |
| CN219307892U (en) | Intelligent game simulation scene protection equipment | |
| CN211062047U (en) | Information safety protection device based on machine learning | |
| RU94434U1 (en) | ANTI-VANDAL COMPLEX OF THE REFRIGERATING CABINET | |
| CN218598099U (en) | Enhancement steel pipe civil air defense door | |
| CN210299391U (en) | Protective equipment of bamboo salt production facility | |
| CN219834540U (en) | Storage device for communication equipment | |
| CN211942690U (en) | Protection display device of commemorative coin | |
| CN220733147U (en) | Storable communication equipment | |
| CN211906909U (en) | Community bulletin board | |
| CN218378808U (en) | Construction mapping device | |
| CN218219765U (en) | Cabinet is accomodate in manual demonstration works show of preschool education | |
| CN220795737U (en) | Display screen equipment | |
| CN216625912U (en) | Intelligent building video call device | |
| CN213871825U (en) | Electric power metering equipment protector for electric power marketing | |
| CN221105404U (en) | Commodity shelf for daily department goods | |
| CN217088368U (en) | Enterprise combined cabinet | |
| CN219835432U (en) | Display furniture capable of inserting advertising board | |
| CN215423577U (en) | Confidential file lifting and extracting cabinet for file management | |
| CN215954757U (en) | Assembled library publicity column of being convenient for | |
| CN220001374U (en) | Pull formula anticollision show cupboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |