CN113850970B

CN113850970B - Forest fire prevention thing networking early warning device

Info

Publication number: CN113850970B
Application number: CN202111122382.1A
Authority: CN
Inventors: 宋希明; 孙丰宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2023-05-16
Anticipated expiration: 2041-09-24
Also published as: CN113850970A

Abstract

The invention discloses a forest fire prevention internet of things early warning device, and belongs to the technical field of forest fire prevention. The utility model provides a forest fire prevention thing networking early warning device, the on-line screen storage device comprises a base, both ends have all set firmly slider A about the base, the base upper end is equipped with the fireproof box, spout A has all been seted up at fireproof box inner wall both ends, the inside inserted bar that is equipped with in fireproof box left end, dwang outer wall one side has set firmly the fixed plate, the rotary groove B has been seted up to the protective housing upper end, the rotary block B upside rotates and is connected with the closing plate, closing plate lower extreme one side has inlayed and has been had magnet, rotary block B upper end one side has set firmly the rotation seat, the rotation of rotation seat middle part is connected with the flabellum, the flabellum front end has set firmly the dispersing rod, the annular frame has been set firmly to protective housing upside outer wall, a plurality of digital marks have been seted up to the annular frame inner wall. According to the invention, when a fire disaster occurs, the camera can be protected through the arranged protective shell, so that the loss caused by burning the camera by the fire and the influence on the next use are avoided, and meanwhile, the loss of the ability of observing the fire condition can be avoided.

Description

Forest fire prevention thing networking early warning device

Technical Field

The invention relates to the technical field of forest fire prevention, in particular to a forest fire prevention Internet of things early warning device.

Background

The forest is known as the 'earth' and has rich species and complex structure, has great influence on the living development of human beings, is mystery but is not weaker in some cases, the biggest danger in the forest is fire, and as the forest coverage area is large and inflammable matters are more, the forest is difficult to control once the fire occurs, the strong forest fire can burn the forest, hurt animals in the forest and destroy ecological environment, the traditional prevention and control depends on or is monitored and patrol by a forest guard at regular time, the patent document with publication number CN213876979U in the prior art provides a forest fire prevention Internet of things early warning device, and the device drives a monitoring camera to move along a rotary gearwheel through a gear, and detects whether smoke exists in the forest through a smoke sensor so as to finish monitoring. Although the device has more beneficial effects, the following problems still exist: in the use of the device, when a fire disaster occurs, the camera exposed outside is burnt out easily by the big fire, so that unnecessary loss is caused, and the next use is affected. In addition, the existing camera still needs to acquire an address stamp of a shooting direction by means of a rotary encoder when shooting a smoke image, and part of the camera easily shields the bottom sight of the camera when the bottom supporting structure is large, so that the shooting range is limited.

In view of this, we propose a forest fire prevention thing networking early warning device.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a forest fire prevention Internet of things early warning device, which aims to solve the problems in the background technology.

2. Technical proposal

The utility model provides a forest fire prevention thing networking early warning device, includes the base, both ends all set firmly slider A about the base, the base upper end is equipped with the fire prevention case, spout A has all been seted up to fire prevention case inner wall both ends, the inside inserted bar that is equipped with in fire prevention case left end, the base upper end is equipped with the dead lever, the jack has been seted up to the dead lever left end, the dead lever upper end has set firmly the protective housing, spout B has all been seted up at both ends about the protective housing inner wall, servo motor has been inlayed to the inside lower extreme of protective housing, servo motor upper end has set firmly the connecting rod, the screw groove has been seted up to connecting rod outer wall downside, the ring channel has been seted up to connecting rod upside outer wall, connecting rod end outer wall is annular equidistant a plurality of pawls that are equipped with, connecting rod outer wall upside cover is equipped with the fly leaf, the connecting rod outer wall passes through screw groove and fly leaf threaded connection, fly leaf inner wall and ring channel inner wall sliding contact, ring channel and screw thread groove end intercommunication, both ends have set firmly slider B about the fly leaf;

the upper end of the movable plate is provided with a rotating groove A, a rotating block A is arranged in the rotating groove A, the upper end of the rotating block A is provided with a rotating rod, the inner wall of the lower side of the rotating rod is annular and is provided with a plurality of meshing teeth at equal intervals, the pawl is meshed with the meshing teeth for transmission, the upper end of the rotating rod is fixedly provided with a camera, the left side of the upper end of the camera is provided with a smoke sensor, the right side of the smoke sensor is provided with a temperature sensor, and one side of the outer wall of the rotating rod is fixedly provided with a fixing plate;

the upper end of the protective shell is provided with a rotating groove B, a rotating block B is arranged in the rotating groove B, the lower end of the left side of the rotating block B is provided with a bayonet, the upper side of the rotating block B is rotationally connected with a sealing plate, one side of the upper end of the camera is in extrusion contact with the lower end of the sealing plate, one side of the lower end of the sealing plate is embedded with a magnet, the sealing plate is magnetically connected with the upper end of the protective shell through the magnet, one side of the upper end of the rotating block B is fixedly provided with a rotating seat, the rotary base middle part rotates and is connected with the flabellum, the flabellum front end sets firmly and dispels the pole, and the flabellum can be under the action of air current autorotation when doing revolution motion, the lockable rotation of protective housing upside outer wall is equipped with the annular frame, a plurality of through-holes have been seted up to the annular frame inner wall, and every through-hole circumference is provided with a digital mark, including the partial through-hole in the annular frame in the imaging field of vision of camera.

The sliding block A is in sliding connection with the sliding groove A, the inside of the upper side of the fireproof box is in sliding contact with the outer wall of the fixing rod, and the inserting rod is in inserting fit with the inserting hole.

The sliding block B is in sliding connection with the sliding groove B.

The rotating block A is in sliding connection with the rotating groove A, and the upper end of the rotating block A is fixedly connected with the lower end of the rotating rod.

The fixed plate is matched with the bayonet in a clamping way, and the rotating block B is connected with the rotating groove B in a sliding way.

The dispersing rod is of a W-shaped bent structure.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, through the specially designed annular frame, the plurality of through holes arranged on the annular frame can realize wider visual field display of the bottom while providing the digital mark, so that a shooting range of a camera is expanded while a rotary encoder and other azimuth sensors are not required to be arranged, and the azimuth and the range of a smoke generation area are more accurate.

2. According to the invention, when a fire disaster occurs through the arranged protective shell, the camera on the extremely upper side of the movable plate can be lowered into the protective shell under the action of the temperature sensor, the servo motor, the fixed rod and the thread groove, and the protective shell can be sealed under the action of the sealing plate so as to protect the camera, so that the loss of the camera caused by burning and affecting the next use can be avoided, and meanwhile, the loss of the ability of observing fire can be avoided.

3. According to the invention, the digital marks are arranged on the annular frame, so that a worker can conveniently observe the direction of a fire through the camera, the worker can conveniently and quickly reach a fire place, the arranged fan blades can make revolution motion when the rotating block B moves in the rotating groove B and can make rotation motion under the action of air flow, and therefore, the dispersing rod can make rotation motion, and after rotating, the dispersing rod can disperse surrounding birds, so that the birds are prevented from nesting on the device to cause damage to internal circuits of the device, and the use is prevented.

4. According to the invention, the fireproof box is arranged to be lifted out of the ground when a fire disaster occurs, so that trapped personnel can conveniently enter the fireproof box to carry out emergency danger avoidance, the fireproof box can be sunk into the ground when the device is not used, and the device is more stable while the space is saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the fire box according to the present invention;

FIG. 3 is a schematic view of the internal structure of the protective shell according to the present invention;

FIG. 4 is a schematic view of a portion of a rotary trough A according to the present invention;

FIG. 5 is a schematic view of the pawl portion structure of the present invention;

FIG. 6 is a schematic view of a bayonet part structure of the present invention;

the reference numerals in the figures illustrate: 1. a base; 2. a sliding block A; 3. a fire-resistant box; 4. a chute A; 5. a rod; 6. A fixed rod; 7. a jack; 8. a protective shell; 9. a chute B; 10. a servo motor; 11. a connecting rod; 12. A thread groove; 13. an annular groove; 14. a pawl; 15. a movable plate; 16. a sliding block B; 17. a rotating groove A; 18. a rotating block A; 19. a rotating lever; 20. a camera; 21. a smoke sensor; 22. a temperature sensor; 23. a fixing plate; 24. a rotating groove B; 25. a rotating block B; 26. a bayonet; 27. a sealing plate; 28. A magnet; 29. a rotating seat; 30. a fan blade; 31. a dispersion rod; 32. an annular frame; 33. a digital label; 34. And (5) meshing teeth.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a forest fire prevention thing networking early warning device, includes base 1, both ends have all set firmly slider A2 about base 1, base 1 upper end is equipped with fire prevention case 3, spout A4 has all been seted up to fire prevention case 3 inner wall both ends, inside inserted bar 5 that is equipped with in fire prevention case 3 left end, base 1 upper end has set firmly dead lever 6, jack 7 has been seted up to dead lever 6 left end, the dead lever 6 upper end has set firmly protective housing 8, both ends have all been seted up at protective housing 8 inner wall left and right sides spout B9, servo motor 10 has been inlayed to the inside lower extreme of protective housing 8, servo motor 10 upper end has set firmly connecting rod 11, threaded slot 12 has been seted up to connecting rod 11 outer wall downside, annular slot 13 has been seted up to connecting rod 11 upper side outer wall, connecting rod 11 end outer wall is annular equidistant a plurality of pawls 14 that are equipped with, connecting rod 11 outer wall upside cover has movable plate 15, connecting rod 11 outer wall passes through threaded slot 12 and movable plate 15 threaded connection, movable plate 15 inner wall and 13 sliding contact, end 13 and annular slot 12 and both ends have annular slot 16 all set firmly annular slot 16;

the upper end of the movable plate 15 is provided with a rotating groove A17, a rotating block A18 is arranged in the rotating groove A17, the upper end of the rotating block A18 is provided with a rotating rod 19, the inner wall of the lower side of the rotating rod 19 is annular and equidistant, a plurality of meshing teeth 34 are arranged, the pawl 14 is meshed with the meshing teeth 34 for transmission, the upper end of the rotating rod 19 is fixedly provided with a camera 20, the left side of the upper end of the camera 20 is provided with a smoke sensor 21, the right side of the smoke sensor 21 is provided with a temperature sensor 22, and one side of the outer wall of the rotating rod 19 is fixedly provided with a fixed plate 23;

the upper end of the protective shell 8 is provided with a rotating groove B24, a rotating block B25 is arranged in the rotating groove B24, the lower end of the left side of the rotating block B25 is provided with a bayonet 26, the upper side of the rotating block B25 is rotationally connected with a sealing plate 27, one side of the upper end of the camera 20 is in extrusion contact with the lower end of the sealing plate 27, one side of the lower end of the sealing plate 27 is embedded with a magnet 28, the sealing plate 27 is magnetically connected with the upper end of the protective shell 8 through the magnet 28, one side of the upper end of the rotating block B25 is fixedly provided with a rotating seat 29, the middle part of rotating seat 29 rotates and is connected with flabellum 30, the front end of flabellum 30 has set firmly and has dispersed pole 31, and flabellum 30 can be under the action of air current rotation when doing revolution motion, the lockable rotation of protective housing 8 upside outer wall is equipped with annular frame 32, a plurality of through-holes have been seted up to annular frame 32 inner wall, and every through-hole circumference is provided with a digital mark 33, including the partial through-hole in the annular frame 32 in the imaging field of vision of camera 20.

Wherein the middle part of the protective housing 8 is made of transparent fireproof materials, and specifically, the sliding block A2 is in sliding connection with the sliding groove A4, the inside of the upper side of the fireproof box 3 is in sliding contact with the outer wall of the fixed rod 6, and the inserted rod 5 is in plug-in fit with the jack 7. The fireproof box 3 can slide out of the ground through the sliding block A2 and the sliding groove A4, and can be fixed under the action of the inserted link 5 and the inserting hole 7.

Further, the outer wall of the connecting rod 11 is in threaded connection with the movable plate 15 through the threaded groove 12, the inner wall of the movable plate 15 is in sliding contact with the inner wall of the annular groove 13, and the annular groove 13 is communicated with the tail end of the threaded groove 12. The position of the movable plate 15 can be changed by the connecting rod 11 provided when it is rotated in different directions.

Still further, pawl 14 and meshing tooth 34 meshing transmission, slider B16 and spout B9 sliding connection can make dwang 19 rotate through pawl 14 and meshing tooth 34 cooperation that set up, and then make camera 20 rotate to camera 20 can keep the observation direction unchanged when camera 20 withdraws to protective housing 8 inside, and then the staff of being convenient for observes the outside condition of a fire of protective housing 8.

Further, the rotating block a18 is slidably connected to the rotating groove a17, the upper end of the rotating block a18 is fixedly connected to the lower end of the rotating rod 19, and one side of the upper end of the camera 20 is in pressing contact with the lower end of the sealing plate 27. The rotation of the rotation lever 19 can be facilitated by the rotation block a18 and the rotation groove a17 provided.

It should be noted that the fixing plate 23 is in snap fit with the bayonet 26, the rotating block B25 is slidably connected with the rotating groove B24, and the sealing plate 27 is magnetically connected with the upper end of the protective housing 8 through the magnet 28. The fixing plate 23 and the bayonet 26 can enable the sealing plate 27 to rotate when the camera 20 rotates, so that the situation that the sealing plate 27 blocks part of the view of the camera 20 to cause the camera 20 to observe that a view blind area exists is avoided.

Notably, the dissipating lever 31 has a W-shaped bent structure. Birds around can be driven when rotating by arranging the dispersing rod 31 with a bent structure, so that the birds are prevented from nesting on the device.

When the device is required to work, the motor drives the connecting rod 11 to rotate, the connecting rod 11 can enable the movable plate 15 to be located at the highest point under the action of the thread groove 12 and the annular groove 13, the pawl 14 can be meshed with the meshing teeth 34 to drive the rotating rod 19 at the moment, the rotating rod 19 can rotate at the upper end of the movable plate 15 under the action of the rotating block A18 and the rotating groove A17, the smoke sensor 21 can detect whether smoke exists in a forest, when the smoke is detected, the smoke sensor 21 can control the servo motor 10 to stop working, at the moment, a worker can observe the fire through the camera 20, and observe the digital mark 33 on the annular frame 32 through the camera 20 to know that the fire position is located in the specific direction of the device, more lower visual fields can be provided through display in through holes among the digital marks 33 on the annular frame 32 during the shooting process, thus, the smoke position in the vertical direction in the shooting range can be displayed, such as smoke points on the ground, and the like, therefore, through the specially designed annular frame, a plurality of through holes arranged on the annular frame can realize wider visual field display of the bottom while providing digital marks, so that a rotary encoder and other azimuth sensors are not required to be arranged, the shooting range of a camera is expanded, the azimuth and the range of a smoke generating area are more accurate, a worker can conveniently and quickly reach a fire place, when the rotary rod 19 is positioned at the uppermost side, the fixed plate 23 can be clamped and matched with the bayonet 26, and then the rotary block B25 can be driven to slide in the rotary groove B24 when the rotary rod 19 rotates, the rotary block B25 can drive the sealing plate 27 and the rotary seat 29 to rotate when the rotary groove slides, can make flabellum 30 and disperse pole 31 to revolve around the motion when rotating seat 29, wherein flabellum 30 can be under the air current effect rotation motion when revolving, and then make to disperse pole 31 rotation, it can be with the bird dispersion around to disperse pole 31 rotation, avoid birds to nest on the device and lead to the inside circuit of the device to damage and influence the use, after the situation that the fire spread around the device, can drive servo motor 10 reverse rotation through external control mechanism under the effect of temperature sensing, servo motor 10 reverse rotation back can drive fly leaf 15 through slider B16 along the direction of spout B9 under the effect of thread groove 12, and then make the camera 20 shrink to protective housing 8 in dwang 19 and its upper end, avoid the flame to burn out camera 20 and cause the wasting of resources and influence camera 20 use, wherein seal plate 27 can be sealed so that protective housing 8 is sealed when camera 20 descends under the effect of gravity and magnet 28, and can protect camera 20, and can be through the fire prevention case 3 that sets up when taking place slider A2 and 4, can be in the cooperation with the jack 3, make the situation that can be more stable through the jack 3 when the case 3, can not be fixed with the jack 3, make the safety and can be more stable when the case 3 is used to get into the safety and safety device.

Claims

1. Forest fire prevention thing networking early warning device, including base (1), its characterized in that: the utility model discloses a novel anti-fire device, which is characterized in that sliding blocks A (2) are fixedly arranged at the left end and the right end of a base (1), a fireproof box (3) is arranged at the upper end of the base (1), sliding grooves A (4) are formed at the two ends of the inner wall of the fireproof box (3), a plug rod (5) is arranged inside the left end of the fireproof box (3), a fixing rod (6) is fixedly arranged at the upper end of the base (1), a jack (7) is formed at the left end of the fixing rod (6), a protective shell (8) is fixedly arranged at the upper end of the fixing rod (6), sliding grooves B (9) are formed at the left end and the right end of the inner wall of the protective shell (8), a servo motor (10) is embedded at the lower end inside the protective shell (8), the upper end of the servo motor (10) is fixedly provided with a connecting rod (11), the lower side of the outer wall of the connecting rod (11) is provided with a thread groove (12), the outer wall of the upper side of the connecting rod (11) is provided with an annular groove (13), the outer wall of the tail end of the connecting rod (11) is provided with a plurality of pawls (14) at equal intervals in an annular shape, the upper side of the outer wall of the connecting rod (11) is sleeved with a movable plate (15), the outer wall of the connecting rod (11) is in threaded connection with the movable plate (15) through the thread groove (12), the inner wall of the movable plate (15) is in sliding contact with the inner wall of the annular groove (13), the annular groove (13) is communicated with the tail end of the thread groove (12), the left end and the right end of the movable plate (15) are fixedly provided with sliding blocks B (16);

the movable plate (15) is characterized in that a rotating groove A (17) is formed in the upper end of the movable plate (15), a rotating block A (18) is arranged in the rotating groove A (17), a rotating rod (19) is arranged at the upper end of the rotating block A (18), a plurality of meshing teeth (34) are arranged on the inner wall of the lower side of the rotating rod (19) at equal intervals in a ring shape, the pawl (14) and the meshing teeth (34) are in meshing transmission, a camera (20) is fixedly arranged on the upper end of the rotating rod (19), a smoke sensor (21) is arranged on the left side of the upper end of the camera (20), a temperature sensor (22) is arranged on the right side of the smoke sensor (21), and a fixing plate (23) is fixedly arranged on one side of the outer wall of the rotating rod (19);

the utility model discloses a camera, including protective housing (8), including casing (8), rotary groove (24) are seted up to the upper end, rotary groove (24) inside is equipped with rotary block B (25), bayonet socket (26) have been seted up to rotary block B (25) left side lower extreme, fixed plate (23) and bayonet socket (26) joint cooperation, rotary block B (25) upside rotates and is connected with closing plate (27), camera (20) upper end one side and closing plate (27) lower extreme extrusion contact, closing plate (27) lower extreme one side inlays and is equipped with magnet (28), closing plate (27) are connected with protective housing (8) upper end magnetism through magnet (28), rotary block B (25) upper end one side has set firmly rotary seat (29), rotary seat (29) middle part rotation is connected with fan blade (30), fan blade (30) front end has set firmly to disperse pole (31), can be under the air current effect to move, the rotation that can lock of protective housing (8) upside outer wall is equipped with annular frame (32), annular frame (32) inner wall is equipped with a plurality of rotation through-holes (20) in the annular frame (33), the through-hole is formed in every circle of camera.

2. The forest fire prevention internet of things early warning device according to claim 1, characterized in that: the fireproof box is characterized in that the sliding block A (2) is in sliding connection with the sliding groove A (4), the inside of the upper side of the fireproof box (3) is in sliding contact with the outer wall of the fixed rod (6), and the inserting rod (5) is in inserting fit with the inserting hole (7).

3. The forest fire prevention internet of things early warning device according to claim 1, characterized in that: the sliding block B (16) is in sliding connection with the sliding groove B (9).

4. The forest fire prevention internet of things early warning device according to claim 1, characterized in that: the rotating block A (18) is in sliding connection with the rotating groove A (17), and the upper end of the rotating block A (18) is fixedly connected with the lower end of the rotating rod (19).

5. The forest fire prevention internet of things early warning device according to claim 1, characterized in that: the fixing plate (23) is matched with the bayonet (26) in a clamping way, and the rotating block B (25) is connected with the rotating groove B (24) in a sliding way.

6. The forest fire prevention internet of things early warning device according to claim 1, characterized in that: the dispersing rod (31) is of a W-shaped bent structure.