Thermal infrared imager with lens protection function

Abstract

The utility model discloses an infrared thermal imager with lens protection, which relates to the technical field of infrared thermal imagers, and comprises a support rod and a thermal imager body, the upper end of the support rod is provided with two supports, a driving device is jointly installed between the two supports, the outer sides of the two supports are both rotatably connected with a driving shaft, and the driving shaft is rotatably connected with the thermal imager body. The left driving shaft is connected with an output shaft of a driving device, the outer sides of the two driving shafts are each provided with a vertical plate, the upper ends of the two vertical plates are jointly provided with a supporting plate, the upper end of the supporting plate is connected with the lower end of the thermal imager body, and the lower end of the supporting plate is provided with a hidden camera. By arranging a series of structures, the defect that normal monitoring work cannot be carried out when the thermal imager body is damaged is overcome, the hidden camera is located at the lower end of the supporting plate and is difficult to find by external personnel in a conventional state, and a good monitoring effect can be provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to infrared thermal imager technical field, concretely is infrared thermal imager with lens protection. BACKGROUND

[0002] Infrared thermal imager is originated from military at first, gradually turns to civilian, and is mainly used in research and development or industrial detection and equipment maintenance, and also has wide application in fire prevention, night vision and security and protection. The thermal imager is through non-contact detection infrared energy, and converts it into electric signal, and then generates thermal image and temperature value on the display, and can calculate temperature value.

[0003] The existing infrared thermal imager is arranged at a higher position in security and protection application, to monitor the information around, since the body is relatively obvious and directly exposed to the outside world, is relatively easy to suffer the influence of the outside world, for example, the mistaken touch of various birds and animals, and then causes infrared thermal imager to be difficult to normally monitor work. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of infrared thermal imager with lens protection to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of infrared thermal imager with lens protection, including support rod and thermal imager body, the upper end of the support rod is equipped with two supports, two the support is jointly installed with driving device between the support, the outer side of two The driving shaft is rotatably connected with one driving shaft, the left driving shaft is connected with the output shaft of driving device, the outer side of two The driving shaft is equipped with a vertical plate, the upper end of two The vertical plate is jointly installed with support plate, the upper end of the support plate and the lower end of thermal imager body are connected, the lower end of the support plate is equipped with hidden camera.

[0006] Preferably, the support rod surface is equipped with multiple downwardly inclined protective thorns below the support, and the multiple protective thorns are connected by elastic ropes.

[0007] Preferably, the upper end of the support plate and the position on the left and right sides of the thermal imager body are equipped with a side plate, and the front end of the side plate is equipped with a light supplementing lamp.

[0008] Preferably, the upper end of the thermal imager body and two side plates is equipped with multiple bottom plates, the upper end of the bottom plate is equipped with an expansion plate, and the upper end of the expansion plate is equipped with a protective plate.

[0009] Preferably, the front end of the thermal imager body is provided with a groove, the lens is installed in the groove, two air outlets are symmetrically installed on the side wall of the groove, and the air outlet is connected with an air pump.

[0010] Preferably, the two air pumps, the thermal imager body and the hidden camera are connected to an external control platform.

[0011] Compared with the prior art, the present application has the following advantages:

[0012] 1. The infrared thermal imager with lens protection drives the left drive shaft to rotate, the left drive shaft drives a vertical plate to rotate, the two vertical plates are fixedly connected between the support plates, thereby driving the support plates and the thermal imager body at the upper end to rotate to monitor different areas. When the thermal imager body is affected by the outside world and cannot perform normal monitoring, the hidden camera can work under the action of the external control platform, thereby replacing the thermal imager body to monitor the outside world, making up for the deficiency that the thermal imager body cannot perform normal monitoring when it is damaged. The hidden camera is located at the lower end of the support plate, and in the normal state, it is difficult for outsiders to find it, which can provide better monitoring effect.

[0013] 2. The infrared thermal imager with lens protection has a plurality of telescopic plates and protective plates installed on the upper end of the camera body and the side plate. When the protective plate is impacted, it will drive the telescopic plate to move towards the base, and under the action of the spring, it can buffer the impact generated by the impact, thereby reducing the force received by the thermal imager body and the side plate.

[0014] 3. The infrared thermal imager with lens protection has a light supplementing lamp installed at the front end of the side plate. The light supplementing lamp is controlled by the external control platform. When the thermal imager body is damaged, the light supplementing lamp is controlled by the external control platform to work, illuminating the area around the support rod and providing better lighting effect.

[0015] 4. The infrared thermal imager with lens protection has air outlets arranged on both sides of the lens at the front end of the thermal imager body. The air pump drives air to be discharged from the air outlets at regular intervals. The air will pass through the lens area to clean the dust and other impurities in the lens area, which can protect the lens to a certain extent and prevent the lens from being polluted by dust and other impurities for a long time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the whole structure of the present application;

[0017] Figure 2 It is a structural schematic view of the present application Figure 1 A is an enlarged view of the present application;

[0018] Figure 3 It is a structural schematic view of the air outlet of the present application.

[0019] In the diagram: 1. Support rod; 2. Protective spikes; 3. Elastic rope; 4. Bracket; 5. Drive shaft; 6. Vertical plate; 7. Hidden camera; 8. Thermal imager body; 9. Lens; 10. Side plate; 11. Fill light; 12. Telescopic plate; 13. Protective plate; 14. Air outlet; 15. Support plate; 16. Base plate; 17. Drive device. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] like Figures 1 to 3 As shown, this embodiment of the infrared thermal imager with lens protection includes a support rod 1 and a thermal imager body 8. Two brackets 4 are mounted on the upper end of the support rod 1, with a certain distance between them. A drive device 17 is mounted between the two brackets 4 and fixedly installed between them. The drive device 17 is a common servo motor connected to an external power supply. A drive shaft 5 is rotatably connected to the outer side of each of the two brackets 4. The left drive shaft 5 is connected to the output shaft of the drive device 17, allowing the drive device 17 to rotate the left drive shaft 5. Each of the two upright plates 6 is equipped with a support plate 15, and the support plate 15 and the two upright plates 6 are fixedly connected. When the drive shaft 5 rotates, the support plate 15 will rotate synchronously. The upper end of the support plate 15 is connected to the lower end of the thermal imager body 8. A hidden camera 7 is installed at the lower end of the support plate 15. When the thermal imager body 8 is affected by the external environment and cannot perform normal monitoring, the hidden camera 7 can work under the action of the external control platform, thereby replacing the thermal imager body 8 to monitor the outside world, making up for the deficiency that the thermal imager body 8 cannot perform normal monitoring when it is damaged.

[0023] Specifically, the surface of the support rod 1 is provided with a plurality of downward inclined protective spikes 2 below the bracket 4, the plurality of protective spikes 2 are connected by elastic ropes 3, the plurality of protective spikes 2 can avoid animals to climb the support rod 1, the elastic ropes 3 enhance the connection strength between the plurality of protective spikes 2, and it is necessary to note that the protective spikes 2 are installed at a high height to avoid causing harm to the personnel below, and the bright red paint is painted if necessary.

[0024] Further, the upper end of the support plate 15 and the left and right sides of the thermal imager body 8 are provided with a side plate 10, and the front end of the side plate 10 is provided with a light supplementing lamp 11. By installing the light supplementing lamp 11 at the front end of the side plate 10, the light supplementing lamp 11 is controlled by the external control platform, when the thermal imager body 8 is damaged, the light supplementing lamp 11 is controlled by the external control platform to work, illuminating the area adjacent to the support rod 1, and providing a better lighting effect.

[0025] Further, the upper end of the thermal imager body 8 and the two side plates 10 are provided with a plurality of bottom plates 16, the upper end of the bottom plate 16 is provided with a telescopic plate 12, the upper end of the telescopic plate 12 is provided with a protective plate 13, and the upper end of the thermal imager body and the side plate 10 is provided with a plurality of telescopic plates 12 and protective plates 13. When the protective plate 13 is impacted, the telescopic plate 12 will move towards the base under the action of the spring, and the impact can be buffered, thereby reducing the force on the thermal imager body 8 and the side plate 10.

[0026] Further, the front end of the thermal imager body 8 is provided with a groove, the groove is provided with a lens 9, and the side wall of the groove is provided with two air outlets 14, and the air outlet 14 is connected with an air pump. By setting the air outlet 14 on both sides of the lens 9 at the front end of the thermal imager body 8, the air pump is used to drive the airflow to be discharged from the air outlet 14 regularly, and the airflow will pass through the lens 9 area to clean the dust and impurities in the lens 9 area. It should be noted that the rear side of the thermal imager body 8 is provided with a ventilation hole for airflow circulation.

[0027] Further, the two air pumps, the thermal imager body 8 and the hidden camera 7 are connected with the external control platform, and the personnel responsible for monitoring can remotely control the operation of the air pump, the thermal imager body 8 and the hidden camera 7 through the external control platform.

[0028] The use method of the embodiment is that the left driving shaft 5 is driven to rotate by the driving device 17, the left driving shaft 5 drives one vertical plate 6 to rotate, the two vertical plates 6 are fixedly connected with the supporting plate 15, and then the supporting plate 15 and the thermal imager body 8 at the upper end are driven to rotate to monitor different areas, when the thermal imager body 8 is affected by the outside world and cannot normally monitor the picture, the hidden camera 7 can work under the action of the external control platform, and then replace the thermal imager body 8 to monitor the outside world, make up the shortage that the thermal imager body 8 cannot normally monitor the work when the thermal imager body 8 is damaged, and the hidden camera is located at the lower end of the supporting plate 15, in the conventional state, it is difficult for the outside personnel to find, and better monitoring effect can be provided.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An infrared thermal imager with lens protection, comprising a support rod (1) and a thermal imager body (8), characterized in that: The upper end of the support rod (1) is provided with two supports (4), the two supports (4) are jointly provided with a driving device (17), the outer sides of the two supports (4) are rotationally connected with a driving shaft (5), the left driving shaft (5) is connected with the output shaft of the driving device (17), the outer sides of the two driving shafts (5) are provided with a vertical plate (6), the upper ends of the two vertical plates (6) are jointly provided with a support plate (15), the upper end of the support plate (15) is connected with the lower end of the thermal imager body (8), and the lower end of the support plate (15) is provided with a hidden camera (7).

2. The infrared thermal imager with lens protection according to claim 1, characterized in that: The surface of the support rod (1) is provided with a plurality of downward inclined protective spikes (2) below the supports (4), and the plurality of protective spikes (2) are connected through elastic ropes (3).

3. The infrared thermal imager with lens protection according to claim 1, characterized in that: The upper ends of the support plate (15) and the positions on the left and right sides of the thermal imager body (8) are provided with a side plate (10), and the front ends of the side plates (10) are provided with a light supplementing lamp (11).

4. The infrared thermal imager with lens protection according to claim 3, characterized in that: The upper ends of the thermal imager body (8) and the two side plates (10) are provided with a plurality of bottom plates (16), the upper ends of the bottom plates (16) are provided with a telescopic plate (12), and the upper end of the telescopic plate (12) is provided with a protective plate (13).

5. The infrared thermal imager with lens protection of claim 1, wherein: The front end of the thermal imager body (8) is provided with a groove, the inside of the groove is provided with a lens (9), the side walls of the groove are symmetrically provided with two air outlets (14), and the air outlets (14) are connected with air pumps.

6. The infrared thermal imager with lens protection according to claim 5, characterized in that: The two air pumps, the thermal imager body (8) and the hidden camera (7) are connected with an external control platform.

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