CN217581900U - Civil air defense engineering civil air defense door with early warning structure - Google Patents
Civil air defense engineering civil air defense door with early warning structure Download PDFInfo
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- CN217581900U CN217581900U CN202221295902.9U CN202221295902U CN217581900U CN 217581900 U CN217581900 U CN 217581900U CN 202221295902 U CN202221295902 U CN 202221295902U CN 217581900 U CN217581900 U CN 217581900U
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Abstract
The utility model relates to a civil air defense equipment field discloses a civil air defense engineering people's air defense door with early warning structure, including people's air defense door body, people's air defense door body middle part is provided with the cavity, the cavity middle part is provided with the vent, the cavity left side is rotated and is connected with the threaded rod, threaded rod lower part periphery fixedly connected with worm wheel, the cavity right side is rotated and is connected with the gag lever post, gag lever post periphery sliding connection has the guard plate, cavity left side lower part is rotated and is connected with the worm, people's air defense door body upper portion front side is provided with the control box, the inside left side of control box is provided with the battery. The utility model discloses in, twist grip, control guard plate reciprocate, can the convenient and fast open the vent, carry out ventilation, when air pollution is serious, make loudspeaker send the chimes of doom through the controller, and the warning light begins to twinkle simultaneously, reminds people harmful gas in the air to exceed standard, prevents to take place danger.
Description
Technical Field
The utility model relates to a civil air defense equipment field especially relates to a civil air defense engineering civil air defense door with early warning.
Background
The civil air defense door is a door of an entrance and an exit of a civil protection project, is generally made of hard steel materials and is used for protecting refuge people and blocking a door for blasting and killing, and the civil air defense door can play a great role in crisis.
The patent of Chinese patent publication No. CN209339803U discloses a civil air defense door, which comprises a door frame and a door plate, wherein the door frame is provided with slide rails for the door plate to slide, the door plate is provided with slide blocks right opposite to the door edges of the slide rails, the two slide rails are provided with slide grooves for the slide blocks to slide, the door frame is provided with a driving component for driving the door plate to slide, the panel surface of the door plate is provided with a starting box with a hollow inner part, the door plate is provided with vertically extending insertion rods on the upper side and the lower side of the starting box in a sliding manner, one end of each insertion rod is arranged in the starting box in a sliding manner in a penetrating manner, a cross rod perpendicular to the insertion rods is arranged in the starting box in a sliding manner in a penetrating manner, the cross rod is provided with a push-pull piece for enabling the insertion rods to slide in the vertical direction when the cross rod moves in the horizontal direction, the door frame is provided with an insertion part for the insertion rods to be inserted, manual pushing is not needed, automatic opening and closing are realized, and the effect of convenient opening and closing is achieved; because be plug-type people's air defense door, consequently can normally close under the condition that has the barrier outside the door, but this utility model can not conveniently carry out ventilation to can not detect the air, can not carry out the early warning, danger takes place easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the civil air defense engineering civil air defense door with early warning structure that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a civil air defense engineering people's air defense door with early warning structure, includes people's air defense door body, people's air defense door body middle part is provided with the cavity, the cavity middle part is provided with the vent, the cavity left side is rotated and is connected with the threaded rod, threaded rod lower part periphery fixedly connected with worm wheel, the cavity right side is rotated and is connected with the gag lever post, gag lever post periphery sliding connection has the guard plate, cavity left side lower part is rotated and is connected with the worm, people's air defense door body upper portion front side is provided with the control box, the inside left side of control box is provided with the battery, the inside side of control box is provided with the controller, the inside right side of control box is provided with loudspeaker, the anterior left side of control box is provided with air matter level sensor, the control box middle part is provided with the display, control box right side upper portion is provided with the warning light.
As a further description of the above technical solution:
the guard plate left side threaded connection is in the threaded rod periphery.
As a further description of the above technical solution:
the front side of the worm is fixedly connected with a handle.
As a further description of the above technical solution:
and the left side of the worm is connected with a worm wheel in a meshed manner.
As a further description of the above technical solution:
the storage battery is electrically connected with the controller.
As a further description of the above technical solution:
the controller is electrically connected with an air quality sensor, a display, an alarm lamp and a loudspeaker.
As a further description of the above technical solution:
and a sound expansion hole is formed in the middle of the right side of the control box.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, turning handle for the worm drives the worm wheel and rotates, and then makes the threaded rod rotate, because the guard plate is restricted by the gag lever post, can't rotate, and then the control guard plate reciprocates, can convenient and fast open the vent, ventilate.
2. The utility model discloses in, will detect air pollution's numerical value through the controller and show on the display, after numerical value exceeds standard, make loudspeaker send the chimes of doom through the controller, the warning light begins to twinkle simultaneously, reminds people harmful gas in the air to exceed standard, prevents to take place danger.
Drawings
Fig. 1 is a perspective view of a civil air defense engineering civil air defense door with an early warning structure provided by the utility model;
fig. 2 is a cross-sectional view of a civil air defense engineering civil air defense door with an early warning structure provided by the utility model;
fig. 3 is the utility model provides a control box of civil air defense engineering civil air defense door with early warning structure.
Illustration of the drawings:
1. an air quality sensor; 2. a protection plate; 3. a handle; 4. a vent; 5. a display; 6. a sound expansion hole; 7. an alarm light; 8. a control box; 9. a civil air defense door body; 10. a cavity; 11. a threaded rod; 12. a worm gear; 13. a worm; 14. a limiting rod; 15. a storage battery; 16. a controller; 17. a horn.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a civil air defense engineering civil air defense door with an early warning structure comprises a civil air defense door body 9, a cavity 10 is arranged in the middle of the civil air defense door body 9, a vent 4 is arranged in the middle of the cavity 10, a threaded rod 11 is rotatably connected on the left side of the cavity 10, a worm wheel 12 is fixedly connected on the periphery of the lower part of the threaded rod 11, a limiting rod 14 is rotatably connected on the right side of the cavity 10, a protection plate 2 is slidably connected on the periphery of the limiting rod 14, a worm 13 is rotatably connected on the lower part of the left side of the cavity 10, a control box 8 is arranged on the front side of the upper part of the civil air defense door body 9, a storage battery 15 is arranged on the left side inside the control box 8, a controller 16 is arranged on the inner side of the control box 8, a horn 17 is arranged on the right side inside the control box 8, an air quality sensor 1 is arranged on the left side of the front part of the control box 8, 8 middle parts of control box are provided with display 5, 8 right side upper portions of control box are provided with warning light 7, to sum up, turning handle 3, make worm 13 drive worm wheel 12 rotate, and then make threaded rod 11 rotate, because guard plate 2 is restricted by gag lever post 14, unable rotation, and then control guard plate 2 reciprocates, can convenient and fast open vent 4, ventilate, will detect air pollution's numerical value through controller 16 and show on display 5, after numerical value exceeds standard, make loudspeaker 17 send the chimes of doom through controller 16, warning light 7 begins to blink simultaneously, remind people that the harmful gas in the air exceeds standard, prevent to take place danger.
2 left side threaded connection of guard plate 2 in threaded rod 11 periphery, because guard plate 2 is restricted by gag lever post 14, unable rotation, therefore threaded rod 11 when rotating, guard plate 2 can make progress or move down, worm 13 front side fixedly connected with handle 3, worm 13 left side meshing is connected with worm wheel 12, turning handle 3, make worm 13 drive worm wheel 12 and rotate, and then make threaded rod 11 rotate, and then control guard plate 2 reciprocates, and because worm wheel 12 worm 13 has the auto-lock nature, do not rotate handle 3, guard plate 2 can not remove, battery 15 electric connection has controller 16, battery 15 supplies power for controller 16, controller 16 electrical property has come to connect air quality sensor 1, display 5, warning light 7, loudspeaker 17, air quality sensor 1 can real-time detection temperature in the air, humidity, atmospheric pressure, illumination, PM2.5, PM10, numerical value such as TVOC, oxygen, carbon dioxide, carbon monoxide, gas concentration such as formaldehyde, and the numerical value that will detect through controller 16 shows on display 5, after the numerical value exceeds standard, make loudspeaker 17 send out through controller 16 and send out the warning light, remind people to begin alarm 7 simultaneously, people to send out dangerous gas concentration such as the alarm, prevent that people from sending out the alarm sound control sound and prevent the hazardous sound control box 8, the middle part of the horn 17 from sending out.
The working principle is as follows: rotating handle 3, make worm 13 drive worm wheel 12 and rotate, and then make threaded rod 11 rotate, because guard plate 2 is restricted by gag lever post 14, it is unable rotatory, and then control guard plate 2 reciprocates, can convenient and fast open vent 4, ventilate, numerical value that will detect air pollution through controller 16 shows on display 5, when numerical value after exceeding standard, make loudspeaker 17 send the chimes of doom through controller 16, warning light 7 begins to flash simultaneously, remind people that the harmful gas in the air exceeds standard, prevent danger.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a civil air defense engineering people's air defense door with early warning structure, includes people's air defense door body (9), its characterized in that: the utility model discloses a civil air defense door, including cavity (9), cavity (10), limiting rod (14) periphery sliding connection have guard plate (2), cavity (10) left side rotation is connected with threaded rod (11), threaded rod (11) lower part periphery fixedly connected with worm wheel (12), cavity (10) right side rotation is connected with limiting rod (14), limiting rod (14) periphery sliding connection has worm (13), cavity (10) left side lower part rotation is connected with worm (13), civil air defense door body (9) upper portion front side is provided with control box (8), the inside left side of control box (8) is provided with battery (15), control box (8) inside side is provided with controller (16), the inside right side of control box (8) is provided with loudspeaker (17), control box (8) front portion left side is provided with air matter level sensor (1), control box (8) middle part is provided with display (5), control box (8) right side upper portion is provided with warning light (7).
2. The civil air defense engineering door with early warning structure of claim 1, wherein: the protection plate (2) is in threaded connection with the periphery of the threaded rod (11) on the left side.
3. The civil air defense engineering door with early warning structure of claim 1, wherein: the front side of the worm (13) is fixedly connected with a handle (3).
4. The civil air defense engineering civil air defense door with the early warning structure of claim 1, characterized in that: the left side of the worm (13) is connected with a worm wheel (12) in a meshed manner.
5. The civil air defense engineering door with early warning structure of claim 1, wherein: the storage battery (15) is electrically connected with a controller (16).
6. The civil air defense engineering door with early warning structure of claim 1, wherein: the controller (16) is electrically connected with the air quality sensor (1), the display (5), the alarm lamp (7) and the loudspeaker (17).
7. The civil air defense engineering door with early warning structure of claim 1, wherein: and a sound expansion hole (6) is formed in the middle of the right side of the control box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295902.9U CN217581900U (en) | 2022-05-27 | 2022-05-27 | Civil air defense engineering civil air defense door with early warning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295902.9U CN217581900U (en) | 2022-05-27 | 2022-05-27 | Civil air defense engineering civil air defense door with early warning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217581900U true CN217581900U (en) | 2022-10-14 |
Family
ID=83553948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221295902.9U Active CN217581900U (en) | 2022-05-27 | 2022-05-27 | Civil air defense engineering civil air defense door with early warning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217581900U (en) |
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2022
- 2022-05-27 CN CN202221295902.9U patent/CN217581900U/en active Active
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