CN218241063U - Fire detection device based on closed circuit monitoring - Google Patents
Fire detection device based on closed circuit monitoring Download PDFInfo
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- CN218241063U CN218241063U CN202222138443.XU CN202222138443U CN218241063U CN 218241063 U CN218241063 U CN 218241063U CN 202222138443 U CN202222138443 U CN 202222138443U CN 218241063 U CN218241063 U CN 218241063U
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- fixedly connected
- protection casing
- closed circuit
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Abstract
The utility model discloses a conflagration detection device based on closed circuit control relates to communication detection equipment technical field, comprising a base plate, bottom plate bottom fixedly connected with drive base, drive base bottom is provided with the drive wheel, the drive wheel is equipped with four altogether, bottom plate top fixedly connected with protection casing, protection casing top fixedly connected with smoke transducer, protection casing inner wall fixedly connected with detection equipment main part, protection casing top through connection has the camera, protection casing inner wall space is greater than the detection equipment main part, the protection casing inner wall is provided with driving motor, be provided with the slide rail on the protection casing, the slide rail is equipped with two altogether, slide rail inner wall swing joint has protection machanism, protection machanism is including slide and rack, the slide bottom is provided with the slider, the slider and the slide rail swing joint of slide, slide and rack fixed connection, slide top fixedly connected with protective glass. The utility model discloses its advantage lies in being convenient for survey the observation to the scene of fire.
Description
Technical Field
The utility model relates to a communication detection equipment technical field especially relates to a fire detection device based on closed circuit control.
Background
The scale of the existing buildings in China is continuously enlarged, and accidents of casualties and property loss caused by fire disasters in the buildings occur occasionally. Therefore, it is necessary to provide early prevention and early warning of a fire using a fire detector.
At present, the existing fire detection device based on closed circuit monitoring generally comprises a smoke sensor, a protective cover, a monitoring detector and a warning light, and the smoke sensor and the monitoring detector are used for observing and judging the fire situation on site.
However, similar to the above-mentioned fire detection device based on closed-circuit monitoring, when the fire detection device is used, the existing fire detectors are all installed and fixed at a certain position, and when the fire detection device faces a fire scene, the specific situation of the fire cannot be known because of strong smoke, so that the judgment of external personnel on the fire scene is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fire detection device based on closed circuit monitoring. Its advantage lies in being convenient for survey the observation to the scene of fire.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a conflagration detection device based on closed circuit control, includes the bottom plate, bottom plate bottom fixedly connected with drive base, drive base bottom is provided with the drive wheel, the drive wheel is equipped with four altogether, bottom plate top fixedly connected with protection casing, protection casing top fixedly connected with smoke transducer, protection casing inner wall fixedly connected with detection equipment main part, protection casing top through connection has the camera, protection casing inner wall space is greater than detection equipment main part, the protection casing inner wall is provided with driving motor, be provided with the slide rail on the protection casing, the slide rail is equipped with two altogether, slide rail inner wall swing joint has protection machanism.
Through the technical scheme: drive the drive wheel through the drive base, make the drive wheel drive the device and remove, make the device remove at the scene of fire, be convenient for survey the scene of fire, transmit the external world with the scene of fire's the condition through the detection equipment main part, the staff of being convenient for observes the scene of fire in the external world, and through protection machanism's effect, protect the camera, avoid the camera to receive the striking to collide with, lead to damaging and unable use, the influence is to the detection at the scene of fire.
The utility model discloses further set up to, protection machanism is including slide and rack, the slide bottom is provided with the slider, the slider of slide with slide rail swing joint, the slide with rack fixed connection, slide top fixedly connected with cover glass, rack outer wall meshing is connected with the gear, be provided with the bull stick on the gear, the bull stick with the driving motor of protection casing cooperatees.
Through the technical scheme: through driving motor's in the protection casing start, make the bull stick rotate, the bull stick drives gear rotation when rotating, drives the rack and controls the removal repeatedly during gear rotation, moves through the rack and drives slide and protective glass and remove, makes protective glass shelter from in the camera dead ahead, prevents that the device from overturning to lead to the camera to damage and unable the use, and because protective glass is the glass material, makes it carry out the protection in-process to the camera, can not influence the detection and the control of camera.
The utility model discloses further set up to, cover glass is high strength glass.
Through the technical scheme: through the higher effect of protective glass intensity, improve the protective effect, avoid leading to breaking because receive and collide with.
The utility model discloses further set up to, protection casing top fixedly connected with bracing piece, the bracing piece is equipped with four altogether, bracing piece top fixedly connected with guard plate, the guard plate is the arc.
Through the technical scheme: through the effect of guard plate, protect the camera top, avoid leading to the thing to pound because of the conflagration and fall on the device, lead to the camera impaired and unable use.
The utility model discloses further set up to, fixedly connected with clear glass on the shield.
Through the technical scheme: through clear glass's effect, the staff of being convenient for is at the external warning light of observing in the main part of the detection equipment, improves and takes precautions against the consciousness.
The utility model discloses further set up to, the protection casing is high temperature resistant material.
Through the technical scheme: through the effect of protection casing, protect the detection equipment main part, and through protection casing high temperature resistance characteristic, make the device also can carry out the removal monitoring at the scene of a fire to make the condition in the staff can observe the conflagration in the external world.
The utility model discloses further set up to, be provided with the louvre on the safety shield, the louvre is equipped with a plurality ofly altogether.
Through the technical scheme: through the effect of louvre, avoid detecting equipment main part overheated, lead to damaging, influence the on-the-spot detection of conflagration.
The beneficial effects of the utility model are that:
1. this fire detection device based on closed circuit control, through driving motor's in the protection casing start, make the bull stick rotate, the bull stick drives gear rotation when rotating, drive the rack during gear rotation and control the removal repeatedly, it removes to drive slide and protective glass through the rack removal, make protective glass shelter from in the camera dead ahead, prevent that the device from overturning to lead to the camera to damage and unable the use, and because protective glass is the glass material, make it carry out the protection in-process to the camera, can not influence the detection and the control of camera.
2. This fire detection device based on closed circuit control protects the camera top through the effect of guard plate, avoids leading to the thing to pound because of the conflagration and falls on the device, leads to the camera impaired and unable use.
3. This fire detection device based on closed circuit control protects the main part of the detection equipment through the effect of protection casing, and through the high temperature resistance characteristic of protection casing, makes the device also can remove the monitoring at the scene of fire to make the condition in the staff can observe the conflagration in the external world.
Drawings
Fig. 1 is a schematic view of a first perspective view of the overall three-dimensional structure of a fire detection device based on closed circuit monitoring according to the present invention;
fig. 2 is a schematic view of a second perspective view of the overall three-dimensional structure of the fire detection device based on closed circuit monitoring according to the present invention;
fig. 3 is a third view schematic diagram of the overall three-dimensional structure of the fire detection device based on closed circuit monitoring according to the present invention;
fig. 4 is a fourth view schematic diagram of the overall three-dimensional structure of the fire detection device based on closed circuit monitoring provided by the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 101. a drive base; 102. a drive wheel; 103. a protective cover; 104. a smoke sensor; 105. detecting a device body; 106. a camera; 107. a slide rail; 108. a support bar; 109. a protection plate; 110. transparent glass; 111. heat dissipation holes; 2. a protection mechanism; 201. a slide plate; 202. a rack; 203. protective glass; 204. a gear; 205. and (4) rotating the rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a fire detection device based on closed circuit monitoring, including bottom plate 1, bottom plate 1 bottom fixedly connected with drive base 101, drive base 101 bottom is provided with drive wheel 102, drive wheel 102 is equipped with four altogether, 1 top fixedly connected with protection casing 103 of bottom plate, protection casing 103 top fixedly connected with smoke transducer 104, protection casing 103 inner wall fixedly connected with detection equipment main part 105, protection casing 103 top through connection has camera 106, protection casing 103 inner wall space is greater than detection equipment main part 105, the protection casing 103 inner wall is provided with driving motor, be provided with slide rail 107 on the protection casing 103, slide rail 107 is equipped with two altogether, slide rail 107 inner wall swing joint has protection machanism 2.
Referring to fig. 5, the protection mechanism 2 includes a sliding plate 201 and a rack 202, a sliding block is disposed at the bottom of the sliding plate 201, the sliding block of the sliding plate 201 is movably connected with a sliding rail 107, the sliding plate 201 is fixedly connected with the rack 202, a protective glass 203 is fixedly connected to the top of the sliding plate 201, a gear 204 is engaged with the outer wall of the rack 202, a rotating rod 205 is disposed on the gear 204, the rotating rod 205 is matched with a driving motor of the protective cover 103, the rotating rod 205 is rotated by starting the driving motor in the protective cover 103, the rotating rod 205 rotates to drive the gear 204 to rotate, the gear 204 rotates to drive the rack 202 to move left and right repeatedly, the sliding plate 201 and the protective glass 203 are driven by the movement of the rack 202 to move, so that the protective glass 203 is shielded right in front of the camera 106, the device is prevented from being damaged and unusable due to the overturn, and the protective glass 203 is made of glass, so that the detection and monitoring of the camera 106 are not affected in the protection process of the camera 106; cover glass 203 is high strength glass, utilizes the higher effect of cover glass 203 intensity, improves the protective effect, avoids leading to breaking because receive to collide with.
Referring to fig. 2, 3 and 4, the top of the protective cover 103 is fixedly connected with four support rods 108, the top of each support rod 108 is fixedly connected with a protection plate 109, the protection plates 109 are arc-shaped, and the protection plates 109 are used for protecting the upper side of the camera 106, so that the situation that the camera 106 is damaged and cannot be used due to the fact that things fall on the device due to fire is avoided; the protective cover 103 is fixedly connected with transparent glass 110, and the warning lamp on the detection equipment main body 105 can be observed by a worker from the outside conveniently by utilizing the action of the transparent glass 110, so that the prevention consciousness is improved; the protective cover 103 is made of high-temperature-resistant materials, the detection equipment main body 105 is protected by the aid of the protective cover 103, and the device can also be movably monitored in a fire scene through high-temperature-resistant characteristics of the protective cover 103, so that workers can observe conditions in a fire outside; the protective cover 103 is provided with a plurality of heat dissipation holes 111, the heat dissipation holes 111 are arranged in a shared mode, the detection equipment body 105 is prevented from being overheated, damage is caused, and the detection of a fire scene is influenced due to the fact that the heat dissipation holes 111 are used.
The working principle is as follows: utilize driving motor's in the protection casing 103 start, make bull stick 205 rotate, bull stick 205 drives gear 204 when rotating and rotates, gear 204 drives rack 202 when rotating and moves about repeatedly, it moves to drive slide 201 and cover glass 203 through rack 202 removal, make cover glass 203 shelter from in camera 106 dead ahead, prevent that the device from overturning to lead to camera 106 to damage and unable the use, and because cover glass 203 is the glass material, make it carry out the protection in-process to camera 106, can not influence the detection and the control of camera 106.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a fire detection device based on closed circuit control, includes bottom plate (1), its characterized in that, bottom plate (1) bottom fixedly connected with drive base (101), drive base (101) bottom is provided with drive wheel (102), drive wheel (102) are equipped with four altogether, bottom plate (1) top fixedly connected with protection casing (103), protection casing (103) top fixedly connected with smoke transducer (104), protection casing (103) inner wall fixedly connected with detection equipment main part (105), protection casing (103) top through connection has camera (106), protection casing (103) inner wall space is greater than detection equipment main part (105), protection casing (103) inner wall is provided with driving motor, be provided with slide rail (107) on protection casing (103), slide rail (107) are equipped with two altogether, slide rail (107) inner wall swing joint has protection machanism (2).
2. The fire detection device based on the closed circuit monitoring is characterized in that the protection mechanism (2) comprises a sliding plate (201) and a rack (202), a sliding block is arranged at the bottom of the sliding plate (201), the sliding block of the sliding plate (201) is movably connected with the sliding rail (107), the sliding plate (201) is fixedly connected with the rack (202), protective glass (203) is fixedly connected to the top of the sliding plate (201), a gear (204) is meshed and connected with the outer wall of the rack (202), a rotating rod (205) is arranged on the gear (204), and the rotating rod (205) is matched with a driving motor of the protective cover (103).
3. A fire detection device based on closed circuit monitoring according to claim 2, characterised in that the protective glass (203) is high strength glass.
4. The fire detection device based on closed circuit monitoring according to claim 1, wherein four support rods (108) are fixedly connected to the top of the protective cover (103), and a protection plate (109) is fixedly connected to the top of each support rod (108), and the protection plate (109) is arc-shaped.
5. A fire detection system based on closed circuit monitoring according to claim 1, characterized in that a transparent glass (110) is fixedly connected to the protective cover (103).
6. A fire detection device based on closed circuit monitoring according to claim 1, characterised in that the protective cover (103) is made of a high temperature resistant material.
7. The fire detection device based on closed circuit monitoring according to claim 1, wherein the protective cover (103) is provided with a plurality of heat dissipation holes (111), and the heat dissipation holes (111) are provided in plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222138443.XU CN218241063U (en) | 2022-08-15 | 2022-08-15 | Fire detection device based on closed circuit monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222138443.XU CN218241063U (en) | 2022-08-15 | 2022-08-15 | Fire detection device based on closed circuit monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218241063U true CN218241063U (en) | 2023-01-06 |
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ID=84680978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222138443.XU Active CN218241063U (en) | 2022-08-15 | 2022-08-15 | Fire detection device based on closed circuit monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218241063U (en) |
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2022
- 2022-08-15 CN CN202222138443.XU patent/CN218241063U/en active Active
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