Fire monitoring device based on infrared thermal imaging technology

Abstract

The utility model provides a fire monitoring device based on infrared thermal imaging technology, which relates to the field of fire monitoring equipment and comprises a base, a thermal imaging monitoring host and a support are arranged on the base, a circular plate is arranged between the base and the support, and an annular groove is arranged at the top of the circular plate. The annular groove is formed in the top of the circular plate, the bottom of the support is connected with the sliding block, the sliding block can slide in the annular groove, the problem that after the fire monitoring device is fixed to a platform, the position of the device is not conveniently and directly adjusted is solved, the monitoring steering direction of the thermal imaging monitoring host can be adjusted in time according to the requirement of a monitoring area, and therefore the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of fire monitoring equipment, in particular to a fire monitoring device based on infrared thermal imaging technology. Background Art

[0002] With the continuous development of urban construction, the increase in fire hazards, and the frequent increase in the probability of major fires, it is urgent to increase fire inspections. According to the analysis of the causes of electrical fire accidents, fire monitoring devices composed of electrical components such as infrared thermal imaging technology can be used to alarm through sound and light alarms to prompt the scene. It can also check the safe use of electricity by each user at any time to prevent the occurrence of electrical fires in time.

[0003] Some fire monitoring devices are installed on automatic rotating platforms. However, during the installation process, after the fire monitoring devices are fixed on the platform, it is no longer convenient to directly adjust the position of the devices. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fire monitoring device based on infrared thermal imaging technology. An annular groove is opened on the top of a circular plate, and a slider is connected to the bottom of a bracket so that the slider can slide inside the annular groove. This solves the problem that after the fire monitoring device is fixed on a platform, it is no longer convenient to directly adjust the position of the machine. The monitoring steering of the thermal imaging monitoring host can be adjusted in time according to the needs of the monitoring area, thereby improving applicability.

[0005] In order to solve the above technical problems, the utility model solves the problem that after the fire monitoring device is fixed on the platform, it is no longer convenient to directly adjust the machine position through the following technical solutions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fire monitoring device based on infrared thermal imaging technology comprises a base, on which a thermal imaging monitoring host and a bracket are arranged, a circular plate is arranged between the base and the bracket, a circular plate has an annular groove on the top, a slider is arranged at the bottom of the bracket, and the other end of the slider is slidably connected inside the annular groove.

[0008] Preferably, the circular plate and the bracket are connected via a fixing assembly, which includes a movable plate, a stabilizing sleeve is installed at the bottom of the movable plate, a plurality of positioning holes are opened on the circular plate, a positioning clamp is provided on the stabilizing sleeve, one end of the positioning clamp is inserted into the positioning hole, and a limit spring is provided between the other end and the stabilizing sleeve.

[0009] Preferably, one end of the movable plate is mounted on the slider, and the other end extends from between the bracket and the circular plate.

[0010] Preferably, one end of the movable plate facing the positioning opening is provided with an arc.

[0011] Preferably, a side of the positioning clamping plate close to the stabilizing sleeve is constructed in a bent state.

[0012] Preferably, the positioning clamp is arranged inside the stabilizing sleeve and moves along the stabilizing sleeve.

[0013] Preferably, the positioning openings are equidistantly arranged around the outer ring of the circular plate, and the height of the movable plate is set to be smaller than the distance between the bracket and the circular plate.

[0014] Preferably, a support rod is provided at the bottom of the circular plate, and a positioning assembly is provided between the support rod and the base.

[0015] Preferably, the positioning assembly includes a connecting plate, which is installed at the bottom of the support rod, and the other end of the connecting plate is clamped in a groove at the top of the base. A stabilizing bottom rod is installed at the bottom of the connecting plate, and the other end of the stabilizing bottom rod moves inside the base.

[0016] Preferably, a positioning inner hole is provided on the base, and the connecting plate and the positioning inner hole are threadedly connected by long bolts.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The fire monitoring device based on infrared thermal imaging technology provided by the present application has an annular groove on the top of the circular plate and a slider connected to the bottom of the bracket so that the slider can slide inside the annular groove. This solves the problem that after the fire monitoring device is fixed on the platform, it is no longer convenient to directly adjust the position of the machine. The monitoring direction of the thermal imaging monitoring host can be adjusted in time according to the needs of the monitoring area, thereby improving applicability.

[0019] The present application sets a fixing component to make the limit spring produce elastic deformation, which drives the positioning card to be inserted into the appropriate positioning port, and then the adjusted bracket can be fixed to the circular plate.

[0020] The present application provides a positioning component connecting plate, which is installed at the bottom of the support rod. Its width is designed to be equal to that of the base. When it is aligned with the groove on the base and inserted, the connecting plate can be positioned as a whole on the base.

[0021] The present application provides a connecting plate inside the base. When the connecting plate is inserted into the groove of the base, a long bolt is passed through the screw hole of the connecting plate and connected to the inside of the adjustment inner hole in a threaded manner, thereby fixing the connecting plate to the base for easy relocation and other operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0025] Figure 3 It is a schematic diagram of a partial structure of the utility model when viewed from above;

[0026] Figure 4 It is a schematic diagram of a partial structure of a top view section of the utility model;

[0027] Figure 5 It is a schematic diagram of the split local structure of the utility model;

[0028] Figure 6 It is a partial structural schematic diagram of the utility model;

[0029] Figure 7 It is a schematic diagram of a partial structure of a side cross-section of the utility model;

[0030] Figure 8 It is a schematic diagram of the partial structure of the utility model when viewed from above.

[0031] Explanation of the figure numbers: 1. Base; 101. Thermal imaging monitoring host; 102. Bracket; 103. Support rod; 104. Round plate; 105. Annular groove; 106. Slider; 107. Moving plate; 108. Stabilizing sleeve; 109. Positioning card plate; 110. Positioning port; 111. Limiting spring; 2. Connecting plate; 201. Long bolt; 202. Adjusting inner hole; 203. Stabilizing bottom rod. DETAILED DESCRIPTION

[0032] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0033] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0035] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0036] See also Figure 1-5 A fire monitoring device based on infrared thermal imaging technology includes a base 1, on which a thermal imaging monitoring host 101 and a bracket 102 are arranged, a circular plate 104 is arranged between the base 1 and the bracket 102, a circular plate 104 is arranged on the top of the circular plate 104, a slider 106 is arranged at the bottom of the bracket 102, and the other end of the slider 106 is slidably connected inside the circular groove 105.

[0037] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The monitoring device of the present application is mainly composed of a base 1, a thermal imaging monitoring host 101 and a bracket 102. The bracket 102 is located on the base 1, and the thermal imaging monitoring host 101 is installed in the base 1. A circular plate 104 is provided between the base 1 and the bracket 102, wherein a circular plate 104 is provided with an annular groove 105 on the top, and a slider 106 is connected to the bottom of the bracket 102 so that the slider 106 can slide inside the annular groove 105. This solves the problem that after the fire monitoring device is fixed on the platform, it is no longer convenient to directly adjust the machine position. The monitoring steering of the thermal imaging monitoring host 101 can be adjusted in time according to the needs of the monitoring area, thereby improving applicability.

[0039] In some embodiments, the present application installs a support rod 103 at the bottom of the circular plate 104, which is located between the base 1 and the circular plate 104. When the monitoring area is installed, the support rod 103 is designed to have a certain height. When the worker installs it, the connecting wires can be coiled while the circular plate 104 can be erected as a whole.

[0040] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 In the present application, a fixing assembly is also provided to fix the adjusted bracket 102 on the circular plate 104. The fixing assembly is mainly composed of a combination of a moving plate 107, a stabilizing sleeve 108, a positioning clamping plate 109, a positioning opening 110 and a limiting spring 111. One end of the moving plate 107 is connected to the front end of the slider 106, and the other end extends between the bracket 102 and the circular plate 104. A handle is provided, which can be conveniently held by hand to rotate the extended end so that the slider 106 rotates inside the annular groove 105, thereby improving the convenience of operation. A plurality of positioning openings 110 are opened inside the circular plate 104, evenly surrounding the circular plate 10 4, when the positioning card plate 109 is pulled outward, the limit spring 111 is set between the positioning card plate 109 and the stabilizing sleeve 108. Under the force, the positioning card plate 109 is driven to move inside the stabilizing sleeve 108, while the limit spring 111 is stretched to pull the positioning card plate 109 out of the insertion inside the positioning port 110, and release the fixation of the bracket 102 as a whole. When the position is adjusted to a suitable angle, the force is stopped to make the limit spring 111 produce elastic deformation, and the positioning card plate 109 is driven to be inserted into the appropriate positioning port 110. After that, the bracket 102 after the adjustment can be fixed.

[0041] It should also be noted that the insertion end of the positioning card plate 109 has an arc. When the positioning card plate 109 is inserted into the positioning port 110, the end with the arc is completely fitted into the groove of the bracket 102 to improve the stability of the contact surface. One side of the insertion end has a notch. When inserted into the positioning port 110, the other end can be restricted to the outer wall of the bracket 102. The side of the limit spring 111 close to the stabilizing sleeve 108 is constructed in a bent state and has an opening to facilitate pulling the positioning card plate 109 outward.

[0042] See also Figure 2 , Figure 4 and Figure 5 In the present application, a positioning assembly connecting plate 2 is also provided. The connecting plate 2 is installed at the bottom of the support rod 103. Its width is designed to be equal to that of the base 1. When it is aligned with the groove on the base 1 and inserted, the connecting plate 2 can be positioned as a whole on the base 1.

[0043] During the specific implementation process, a connecting plate 2 is also opened inside the base 1. When the connecting plate 2 is inserted into the groove of the base 1, the long bolt 201 is passed through the screw hole on the connecting plate 2 and is connected to the inside of the adjusting inner hole 202 in a threaded connection manner, so that the connecting plate 2 is fixedly installed on the base 1. The long bolt 201 and the adjusting inner hole 202 are designed to have a certain height. The long bolt 201 is rotated to adjust the distance from the opening of the adjusting inner hole 202 to the bottom of the connecting plate 2, so as to adjust the height between the base 1 and the bracket 102 accordingly, and the overall installation height of the thermal imaging monitoring host 101 is adjusted to a certain extent. At the same time, when the long bolt 201 is removed, the connecting plate 2 and the base 1 are separated.

[0044] The present application also provides a stabilizing bottom rod 203, which can be moved in the base 1, so as to improve the stability of the connecting plate 2 when it rises and falls.

[0045] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A fire monitoring device based on infrared thermal imaging technology, comprising a base (1), wherein a thermal imaging monitoring host (101) and a bracket (102) are provided on the base (1). Features: A circular plate (104) is provided between the base (1) and the bracket (102), an annular groove (105) is provided on the top of the circular plate (104), a sliding block (106) is provided on the bottom of the bracket (102), and the other end of the sliding block (106) is slidably connected inside the annular groove (105).

2. A fire monitoring device based on infrared thermal imaging technology according to claim 1, Features: The circular plate (104) and the bracket (102) are connected via a fixing assembly, wherein the fixing assembly comprises a movable plate (107), a stabilizing sleeve (108) is mounted on the bottom of the movable plate (107), a plurality of positioning openings (110) are formed on the circular plate (104), a positioning clamping plate (109) is provided on the stabilizing sleeve (108), one end of the positioning clamping plate (109) is inserted into the positioning opening (110), and a limiting spring (111) is provided between the other end and the stabilizing sleeve (108).

3. A fire monitoring device based on infrared thermal imaging technology according to claim 2, Features: One end of the movable plate (107) is mounted on the slider (106), and the other end extends from between the bracket (102) and the circular plate (104).

4. A fire monitoring device based on infrared thermal imaging technology according to claim 2, Features: One end of the movable plate (107) facing the positioning opening (110) is provided with an arc.

5. A fire monitoring device based on infrared thermal imaging technology according to claim 2, Features: The side of the positioning clamping plate (109) close to the stabilizing sleeve (108) is constructed in a bent state.

6. A fire monitoring device based on infrared thermal imaging technology according to claim 2, Features: The positioning clamping plate (109) is arranged inside the stabilizing sleeve (108) and moves along the stabilizing sleeve (108).

7. A fire monitoring device based on infrared thermal imaging technology according to claim 6, Features: The positioning openings (110) are equidistantly arranged around the outer ring of the circular plate (104), and the height of the movable plate (107) is set to be smaller than the distance between the bracket (102) and the circular plate (104).

8. A fire monitoring device based on infrared thermal imaging technology according to claim 7, Features: A support rod (103) is provided at the bottom of the circular plate (104), and a positioning component is provided between the support rod (103) and the base (1).

9. A fire monitoring device based on infrared thermal imaging technology according to claim 8, Features: The positioning assembly comprises a connecting plate (2), the connecting plate (2) being mounted at the bottom of the support rod (103), and the other end of the connecting plate (2) being clamped in a groove at the top of the base (1), and a stabilizing bottom rod (203) being mounted at the bottom of the connecting plate (2), and the other end of the stabilizing bottom rod (203) being movable inside the base (1).

10. A fire monitoring device based on infrared thermal imaging technology according to claim 9, Features: The base (1) is provided with an adjustment inner hole (202), and the connection plate (2) and the adjustment inner hole (202) are threadedly connected via a long bolt (201).

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