Forest fire prevention early warning terminal

Abstract

The utility model relates to the technical field of forest fire prevention, in particular to a forest fire prevention early warning terminal which comprises a concave bottom plate, the top of the bottom plate is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with an early warning terminal body, two sides of the mounting plate are respectively and rotatably connected with a protective cover, and the protective covers are fixedly connected with the early warning terminal body. And one side of the bottom plate is fixedly connected with a double-shaft motor. The early warning terminal has the advantages that the double-shaft motor, the threaded rods, the moving block, the connecting rod and the like are matched with two protective covers, a humidity sensor, a rainwater sensor, a temperature sensor and the like for use, and when the early warning terminal body needs to be protected in severe weather, the double-shaft motor is controlled to drive the two threaded rods to rotate; the two moving blocks move in opposite directions to drive the connecting rods and the protective covers to act, the two protective covers buckle the early warning terminal body in the protective covers for protection, and it is avoided that the early warning terminal body is damaged under severe weather conditions, and follow-up early warning and monitoring of forest fires are affected.

Description

Technical Field

[0001] The utility model relates to the technical field of forest fire prevention, in particular to a forest fire prevention early warning terminal. Background Art

[0002] Forest fire is the most terrible disaster in forestry. It will bring the most harmful and devastating consequences to the forest. Forest fire not only burns large tracts of forests and harms animals in the forest, but also reduces the reproductive capacity of the forest, causes soil impoverishment and destroys forest water conservation, and even causes the ecological environment to lose balance. At present, image and video monitoring technology has begun to be widely used in forest fire prevention. Although the monitoring devices in the existing technology are all equipped with waterproof structures, they will still be damaged to a certain extent under climatic conditions such as heavy fog, heavy rain and snow.

[0003] In this regard, the utility model proposes a forest fire early warning terminal to solve the problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] To this end, one purpose of the utility model is to propose a forest fire warning terminal to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a forest fire warning terminal, including a base plate, the base plate is concave, the top of the base plate is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to an early warning terminal body, both sides of the mounting plate are rotatably connected to a protective cover, one side of the base plate is fixedly connected to a dual-axis motor, the two output ends of the dual-axis motor are respectively fixedly connected to a threaded rod, the outer surface of each threaded rod is threadedly connected to a moving block, one side of each moving block is hinged to a connecting rod, and the other side of the connecting rod is hinged to one side of the protective cover.

[0007] Preferably, any of the above schemes is that a first through slot is respectively opened on both sides of the bottom plate, the positions of the two first through slots correspond to each other, and one side of the two threaded rods is rotatably connected to the two sides of the bottom plate respectively.

[0008] Preferably, any of the above schemes is that a first rotating shaft is fixedly connected to both sides of the mounting plate, a hinge rod is fixedly connected to one side of the protective cover, two first rotating holes are opened on one side of the hinge rod, and the inner surface of one of the first rotating holes is rotatably connected to the outer surface of the first rotating shaft.

[0009] Preferably, any of the above schemes has a second through slot formed on both sides of the mounting plate, the position of the second through slot corresponds to the position of the hinge rod, and the outer surface of the hinge rod is snap-connected to the inner surface of the second through slot.

[0010] Preferably, the two protective covers form a hemispherical structure, wherein a sealing groove is provided on one side of one of the protective covers, and a sealing strip is fixedly connected to one side of the other protective cover, and the outer surface of the sealing strip is snap-fitted to the inner surface of the sealing groove.

[0011] The technical effect achieved by adopting the above solution is: improving the sealing effect.

[0012] Preferably, one side of each of the moving blocks is provided with a threaded hole, the inner surfaces of the two threaded holes are respectively matched with the outer surfaces of the two threaded rods, and the inner surfaces of the two threaded holes are respectively threadedly connected to the outer surfaces of the two threaded rods.

[0013] The technical effect achieved by adopting the above solution is that the movement of the moving block drives the connecting rod and the protective cover to move.

[0014] Preferably, any of the above schemes has a second rotating hole on one side of the moving block, and a second rotating shaft is fixedly connected to both sides of the connecting rod, and the outer surface of the second rotating shaft is rotatably connected to the inner surface of the first rotating hole and the second rotating hole respectively.

[0015] Preferably, any of the above schemes is that a humidity sensor, a rain sensor and a temperature sensor are fixedly mounted on the bottom plate respectively.

[0016] The technical effect achieved by adopting the above solution is: detecting the surrounding environment to determine whether the protective cover needs to be closed.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] The utility model is provided with a dual-axis motor, a threaded rod, a moving block and a connecting rod, etc., and is used in conjunction with two protective covers and a humidity sensor, a rain sensor and a temperature sensor, etc. When severe weather is detected and the early warning terminal body needs to be protected, the dual-axis motor is controlled to drive the two threaded rods to rotate, so that the two moving blocks move in opposite directions, thereby driving the connecting rod and the protective cover to move. The two protective covers buckle the early warning terminal body therein for protection, thereby preventing the early warning terminal body from being damaged under severe weather conditions, which would affect the subsequent early warning monitoring of forest fires.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a schematic diagram of the overall structure according to an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a mounting plate according to an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the protective cover according to an embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of a moving block according to an embodiment of the utility model;

[0025] Figure 5 Schematic diagram of the connecting rod structure according to an embodiment of the utility model.

[0026] In the figure: 1-base plate, 101-first through slot, 2-mounting plate, 201-first rotating shaft, 202-second through slot, 3-early warning terminal body, 4-protective cover, 401-hinge rod, 402-first rotating hole, 403-sealing groove, 404-sealing strip, 5-threaded rod, 6-moving block, 601-threaded hole, 602-second rotating hole, 7-connecting rod, 701-second rotating shaft, 8-dual-axis motor. DETAILED DESCRIPTION

[0027] like Figures 1 to 5 As shown, a forest fire warning terminal includes a base plate 1, which is concave, and a mounting plate 2 is fixedly connected to the top of the base plate 1, and a warning terminal body 3 is fixedly connected to the top of the mounting plate 2. A protective cover 4 is rotatably connected to both sides of the mounting plate 2, and a dual-axis motor 8 is fixedly connected to one side of the base plate 1. The two output ends of the dual-axis motor 8 are respectively fixedly connected to a threaded rod 5, and the outer surface of each threaded rod 5 is threadedly connected to a moving block 6, and one side of each moving block 6 is hinged with a connecting rod 7, and the other side of the connecting rod 7 is hinged to one side of the protective cover 4. The specific structural features and working principles of the warning terminal body 3 in the utility model adopt the technical features provided by CN216083879U, that is, how the utility model warns of fire and other information through the warning terminal body 3, and its structural features, working principles, program operation, equipment power supply, etc. all adopt the technical solutions provided by it, so the relevant content is not repeated here.

[0028] A first through slot 101 is respectively formed on both sides of the bottom plate 1 , and the positions of the two first through slots 101 correspond to each other. One side of the two threaded rods 5 is rotatably connected to the two sides of the bottom plate 1 .

[0029] A first rotating shaft 201 is fixedly connected to both sides of the mounting plate 2, and a hinge rod 401 is fixedly connected to one side of the protective cover 4. Two first rotating holes 402 are opened on one side of the hinge rod 401, and the inner surface of one of the first rotating holes 402 is rotatably connected to the outer surface of the first rotating shaft 201.

[0030] A second through slot 202 is respectively provided on both sides of the mounting plate 2, and the position of the second through slot 202 corresponds to the position of the hinge rod 401. The outer surface of the hinge rod 401 is clamped on the inner surface of the second through slot 202. The functions of the first through slot 101 and the second through slot 202 are to provide space for the movement of the hinge rod 401.

[0031] The two protective covers 4 form a hemispherical structure, one side of one of the protective covers 4 is provided with a sealing groove 403, and one side of the other protective cover 4 is fixedly connected with a sealing strip 404, and the outer surface of the sealing strip 404 is snapped onto the inner surface of the sealing groove 403. By respectively arranging the sealing strip 404 and the sealing groove 403 on one side of the two protective covers 4, the gap between the two protective covers 4 can be sealed after the two protective covers 4 are closed to improve the protection. The protective covers 4 are controlled to be opened in normal weather and closed in bad weather. The device is installed on a rotatable platform to drive the entire device to rotate, so the two protective covers 4 will not affect each other.

[0032] A threaded hole 601 is formed on one side of each moving block 6 , and the inner surfaces of the two threaded holes 601 are respectively matched with the outer surfaces of the two threaded rods 5 , and the inner surfaces of the two threaded holes 601 are respectively threadedly connected to the outer surfaces of the two threaded rods 5 .

[0033] A second rotating hole 602 is opened on one side of the moving block 6, and a second rotating shaft 701 is fixedly connected to both sides of the connecting rod 7. The outer surface of the second rotating shaft 701 is rotatably connected to the inner surface of the first rotating hole 402 and the second rotating hole 602 respectively. The two moving blocks 6 are symmetrically arranged relative to the dual-axis motor 8 and their movement directions are opposite.

[0034] A humidity sensor, a rain sensor and a temperature sensor are fixedly installed on the base plate 1 respectively. The specific structure and working principle of the humidity sensor, rain sensor and temperature sensor in the utility model are the same as the technical features provided in CN215868086U, that is, the working principle of how the utility model identifies the external environment to determine whether to close the protective cover 4 is the same. The difference is that in the utility model, the operation of the dual-axis motor 8 is controlled by the external environment information to drive the two protective covers 4. Therefore, the specific features, control means and wire connection methods are not repeated here.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The utility model is provided with a dual-axis motor 8, a threaded rod 5, a moving block 6 and a connecting rod 7, etc., and is used in conjunction with two protective covers 4 and a humidity sensor, a rain sensor and a temperature sensor. When severe weather is detected and the early warning terminal body 3 needs to be protected, the dual-axis motor 8 is controlled to drive the two threaded rods 5 to rotate, so that the two moving blocks 6 move in opposite directions, thereby driving the connecting rod 7 and the protective cover 4 to move. The two protective covers 4 buckle the early warning terminal body 3 inside thereof for protection, thereby preventing the early warning terminal body 3 from being damaged under severe weather conditions and affecting the subsequent early warning monitoring of forest fires.

Claims

1. A forest fire warning terminal, characterized by: The invention comprises a base plate (1), wherein the base plate (1) is concave, a mounting plate (2) is fixedly connected to the top of the base plate (1), a warning terminal body (3) is fixedly connected to the top of the mounting plate (2), a protective cover (4) is rotatably connected to the two sides of the mounting plate (2), a dual-axis motor (8) is fixedly connected to one side of the base plate (1), two output ends of the dual-axis motor (8) are fixedly connected to a threaded rod (5), the outer surface of each threaded rod (5) is threadedly connected to a moving block (6), one side of each moving block (6) is hinged to a connecting rod (7), and the other side of the connecting rod (7) is hinged to one side of the protective cover (4).

2. A forest fire warning terminal according to claim 1, characterized in that: A first through slot (101) is respectively provided on both sides of the bottom plate (1), and the positions of the two first through slots (101) correspond to each other. One side of the two threaded rods (5) is respectively rotatably connected to the two sides of the bottom plate (1).

3. A forest fire warning terminal according to claim 2, characterized in that: A first rotating shaft (201) is fixedly connected to both sides of the mounting plate (2), and a hinge rod (401) is fixedly connected to one side of the protective cover (4). Two first rotating holes (402) are provided on one side of the hinge rod (401), and the inner surface of one of the first rotating holes (402) is rotatably connected to the outer surface of the first rotating shaft (201).

4. A forest fire warning terminal according to claim 3, characterized in that: A second through slot (202) is respectively provided on both sides of the mounting plate (2), the position of the second through slot (202) corresponds to the position of the hinge rod (401), and the outer surface of the hinge rod (401) is snap-connected to the inner surface of the second through slot (202).

5. A forest fire warning terminal according to claim 4, characterized in that: The two protective covers (4) form a hemispherical structure, wherein a sealing groove (403) is provided on one side of one of the protective covers (4), and a sealing strip (404) is fixedly connected to one side of the other protective cover (4), wherein the outer surface of the sealing strip (404) is snap-fitted to the inner surface of the sealing groove (403).

6. A forest fire warning terminal according to claim 5, characterized in that: A threaded hole (601) is provided on one side of each of the moving blocks (6), the inner surfaces of the two threaded holes (601) are respectively adapted to the outer surfaces of the two threaded rods (5), and the inner surfaces of the two threaded holes (601) are respectively threadedly connected to the outer surfaces of the two threaded rods (5).

7. A forest fire warning terminal according to claim 6, characterized in that: A second rotating hole (602) is provided on one side of the moving block (6), and a second rotating shaft (701) is fixedly connected to both sides of the connecting rod (7), and the outer surface of the second rotating shaft (701) is rotatably connected to the inner surface of the first rotating hole (402) and the second rotating hole (602).

8. A forest fire warning terminal according to claim 7, characterized in that: A humidity sensor, a rain sensor and a temperature sensor are respectively fixedly mounted on the bottom plate (1).

Images