Fire safety monitoring device

Abstract

The fire safety monitoring device comprises a base, a sleeve, a first shell, a second shell, a camera and a fire detector, the sleeve is fixedly arranged above the base, the first shell and the second shell are oppositely arranged, the bottoms of the first shell and the second shell are rotationally arranged in the sleeve, a driving mechanism is arranged in the sleeve, and the camera is arranged on the driving mechanism. The driving mechanism is in transmission connection with the first shell and the second shell, a first motor is arranged in the first shell, and a second motor is arranged in the second shell. According to the utility model, the driving mechanism drives the first housing and the second housing to rotate by 360 degrees in the horizontal direction, the first motor drives the camera to rotate by 360 degrees in the vertical direction, and the second motor drives the fire detector to rotate by 360 degrees in the vertical direction, so that an omnibearing monitoring function is realized; and fire disasters can be found in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire control monitoring technical field, especially a kind of fire safety monitoring device. BACKGROUND

[0002] With the rapid development of social economy, production and life rhythm is increasingly accelerated, building and personnel density also increases, fire safety hidden danger is increasingly prominent, especially in factory, warehouse, office building, residential area and so on goods or personnel intensive place, fire safety is more particularly key.

[0003] In prior art, such as the fire safety monitoring device disclosed in patent CN218378869U, the camera is fixedly installed on the wall through the clamping plate, wall hanging support, disc and other structures, the camera can only be manually adjusted in angle through the handle, which is not convenient to use, and the visual range is limited, and it cannot play a good fire monitoring role, so it needs to be improved. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model discloses a kind of fire safety monitoring device, including base, sleeve, first shell, second shell, camera and fire detector, the sleeve is fixedly arranged above base, the first shell and second shell are oppositely arranged and the bottom of both is rotationally arranged in sleeve, drive mechanism is equipped in the sleeve, the drive mechanism is transmission connection with first shell and second shell, first shell and second shell can be driven to rotate 360 ° in horizontal direction by the drive mechanism, first motor is equipped in the first shell, second motor is equipped in the second shell, the camera is arranged at one side of first shell and is transmission connection with first motor, camera can be driven to rotate 360 ° in vertical direction by the first motor, the fire detector is arranged at one side of second shell and is transmission connection with second motor, fire detector can be driven to rotate 360 ° in vertical direction by the second motor.

[0005] Further, the drive mechanism includes third motor and planetary gear assembly, the third motor is fixedly arranged on base and located inside sleeve, the third motor is transmission connection with first shell and second shell by planetary gear assembly.

[0006] Further, the planetary gear assembly includes driving gear, a plurality of driven gears, gear ring and positioning frame, the driving gear is coaxially arranged with the main shaft of third motor, the gear ring is concentrically arranged on the outer side of driving gear and is fixedly connected with the inner wall of the bottom of first shell and second shell, a plurality of driven gears are equidistantly arranged between driving gear and gear ring in circumferential manner, and the positioning frame is rotationally connected with a plurality of driven gears respectively.

[0007] Further, three driven gears are arranged between the driving gear and the gear ring, the positioning frame is in an equilateral triangle structure, one driven gear is rotatably connected to each vertex of the positioning frame, and a connecting rod is arranged at the bottom of each vertex, and the bottom of the connecting rod is fixedly connected with the base.

[0008] Further, a plurality of first grooves are arranged on the outer wall of the first shell in intervals, a plurality of second grooves are arranged on the outer wall of the second shell in intervals, the positions of the first grooves and the second grooves correspond to each other in a one-to-one manner, threaded holes are arranged on the opposite side walls of the first grooves and the second grooves, and locking bolts are arranged in the threaded holes.

[0009] Further, an installation hole is arranged at each corner of the base.

[0010] Compared with the prior art, the present application has the following beneficial effects:

[0011] The first shell and the second shell are driven by the driving mechanism to rotate 360 degrees in the horizontal direction, the camera is driven by the first motor to rotate 360 degrees in the vertical direction, and the fire detector is driven by the second motor to rotate 360 degrees in the vertical direction, so that the omnibearing monitoring function is realized, and the fire can be discovered in time. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0014] Figure 2 It is a cross-sectional view of the internal structure of the present application.

[0015] Figure 3 It is a bottom view of the planetary gear assembly in the present application.

[0016] REFERENCE NUMERALS:

[0017] 10-base, 11-installation hole, 20-sleeve, 30-first shell, 31-first groove, 40-second shell, 41-second groove, 50-camera, 60-fire detector, 70-locking bolt, 80-third motor, 90-driving gear, 100-driven gear, 110-gear ring, 120-positioning frame, 130-connecting rod, 140-first motor, 150-second motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0020] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0021] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1-2 As shown, the fire safety monitoring device in this embodiment includes a base 10, a sleeve 20, a first housing 30, a second housing 40, a camera 50, and a fire detector 60. The sleeve 20 is fixedly installed above the base 10. The first housing 30 and the second housing 40 are arranged opposite each other and their bottoms are rotatably installed inside the sleeve 20. Each of the four corners of the base 10 is provided with a mounting hole 11 for installing the device on a wall or column.

[0023] Among them, the fire detector 60 can be the Hikvision NP-FVR212 thermal imaging temperature sensing fire detector or the Ziqiang Technology VFD-F-ZQ04 fire detector, both of which support IP66 waterproof and dustproof rating and communicate with the back-end server through RJ45 interface or EIA-485 interface.

[0024] A plurality of first grooves 31 are arranged on the outer wall of the first shell 30 in intervals, a plurality of second grooves 41 are arranged on the outer wall of the second shell 40 in intervals, the first grooves 31 and the second grooves 41 correspond to each other in position, the opposite side walls of the first grooves 31 and the second grooves 41 are each provided with a threaded hole, and a locking bolt 70 is arranged in the threaded hole; the first shell 30 and the second shell 40 are connected into a whole through the locking bolt 70, and a sealing strip can be additionally arranged between the first shell 30 and the second shell 40 for sealing.

[0025] A driving mechanism is arranged in the sleeve 20, the driving mechanism is in transmission connection with the first shell 30 and the second shell 40, and the driving mechanism comprises a third motor 80 and a planetary gear assembly.

[0026] As shown in Figure 3 the planetary gear assembly comprises a driving gear 90, a plurality of driven gears 100, a gear ring 110 and a positioning frame 120, the driving gear 90 is coaxially arranged with the main shaft of the third motor 80, the gear ring 110 is concentrically arranged outside the driving gear 90 and is fixedly connected with the inner wall of the bottom of the first shell 30 and the second shell 40, three driven gears 100 are engaged between the driving gear 90 and the gear ring 110, and the three driven gears 100 are arranged in a circumferential manner at equal intervals.

[0027] The positioning frame 120 has an equilateral triangular structure, one driven gear 100 is rotatably connected at each vertex of the positioning frame 120, and a connecting rod 130 is arranged at the bottom of each vertex.

[0028] The third motor 80 drives the driving gear 90 to rotate, thereby driving the gear ring 110 to rotate through the driven gears 100, and further driving the first shell 30 and the second shell 40 to rotate through the gear ring 110.

[0029] A first motor 140 is arranged in the first shell 30, a second motor 150 is arranged in the second shell 40, the camera 50 is arranged on one side of the first shell 30 and is in transmission connection with the first motor 140, and the fire detector 60 is arranged on one side of the second shell 40 and is in transmission connection with the second motor 150.

[0030] Among them, the first motor 140, the second motor 150 and the third motor 80 are all brushless motors, which are small in size, low in power consumption and long in service life.

[0031] The utility model discloses a drive mechanism drives first casing 30 and second casing 40 carry out 360 degree rotation in horizontal direction, through first motor 140 drive camera 50 carry out 360 degree rotation in vertical direction, through second motor 150 drive fire detector 60 carry out 360 degree rotation in vertical direction, further realized all -round monitoring function, when camera 50 and fire detector 60 discover fire, can first time inform background server to remind staff in time to deal with, improve fire monitoring efficiency.

[0032] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary technical personnel in the art;When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

Claims

1. A fire safety monitoring device, characterized by: The application relates to a fire detector, which comprises a base, a sleeve, a first shell, a second shell, a camera and a fire detector, the sleeve is fixedly arranged above the base, the first shell and the second shell are oppositely arranged and the bottoms of the two shells are rotationally arranged in the sleeve, a driving mechanism is arranged in the sleeve, the driving mechanism is in transmission connection with the first shell and the second shell, the first shell and the second shell can be driven to rotate by 360 degrees in the horizontal direction through the driving mechanism, a first motor is arranged in the first shell, a second motor is arranged in the second shell, the camera is arranged on one side of the first shell and in transmission connection with the first motor, the camera can be driven to rotate by 360 degrees in the vertical direction through the first motor, the fire detector is arranged on one side of the second shell and in transmission connection with the second motor, and the fire detector can be driven to rotate by 360 degrees in the vertical direction through the second motor.

2. The fire safety monitoring device of claim 1, wherein: The driving mechanism comprises a third motor and a planetary gear assembly, the third motor is fixedly arranged on the base and located in the sleeve, and the third motor is in transmission connection with the first shell and the second shell through the planetary gear assembly.

3. The fire safety monitoring device of claim 2, wherein: The planetary gear assembly comprises a driving gear, a plurality of driven gears, a gear ring and a positioning frame, the driving gear is coaxially arranged with the main shaft of the third motor, the gear ring is concentrically arranged outside the driving gear and fixedly connected with the inner wall of the bottom of the first shell and the second shell, the plurality of driven gears are arranged in a circumferential manner and equidistantly arranged between the driving gear and the gear ring, and the positioning frame is rotationally connected with the plurality of driven gears.

4. The fire safety monitoring device of claim 3, wherein: Three driven gears are arranged between the driving gear and the gear ring, the positioning frame is in an equilateral triangle structure, one driven gear is rotationally connected with each vertex of the positioning frame, a connecting rod is arranged at the bottom of each vertex, and the bottom of the connecting rod is fixedly connected with the base.

5. The fire safety monitoring device of claim 1, wherein: A plurality of first grooves are arranged on the outer wall of the first shell in a spaced manner, a plurality of second grooves are arranged on the outer wall of the second shell in a spaced manner, the positions of the plurality of first grooves and the plurality of second grooves are one-to-one corresponding, threaded holes are arranged on the opposite side walls of the first grooves and the second grooves, and locking bolts are arranged in the threaded holes.

6. The fire safety monitoring device of claim 1, wherein: An installation hole is arranged at each corner of the base.

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