Visible light and far infrared image fusion device

Abstract

The utility model discloses a visible light and far infrared image fusion device, and relates to the technical field of infrared light. A visible light and far infrared image fusion device comprises a base and a supporting seat, an adjusting device is arranged on the supporting seat and comprises a control module and two supporting plates, the outer walls of the two sides of the supporting seat are each provided with two limiting grooves, and the outer walls of protruding blocks on the two sides of the lower ends of the two supporting plates are slidably connected with the interiors of the corresponding limiting grooves respectively. The output end of a motor in the adjusting device rotates to drive a second rotating gear to rotate and drive a first rotating gear to rotate at the same time, and then the first rotating gear rotates to drive a control module to rotate and drive the control module to overturn with the first rotating gear as the center at the same time. And then the control module turns over to drive the visible light camera and the far infrared camera to be adjusted to proper angles, so that the observation angle can be adjusted according to actual monitoring requirements, and the problem that the lens is difficult to adapt to the requirements of various monitoring scenes is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to infrared light technical field, especially visible light and far infrared image fusion device. BACKGROUND

[0002] Visible light and far infrared image fusion device is a kind of equipment using the imaging technology of two different spectral ranges to capture image information.

[0003] Visible light and far infrared image fusion device includes visible light camera, far infrared camera, image processing unit and display and output device etc., wherein visible light camera is used to capture the image in visible light spectrum range, i.e. the image that human eye can directly see, including color, texture and detail, far infrared camera is used to capture the far infrared radiation emitted by object, and this radiation is related to the temperature of object, and far infrared image can show the heat distribution of object, and it can work even in the case of complete absence of light.

[0004] The existing visible light and far infrared image fusion device, when in use, through visible light camera and far infrared camera, to capture the image information in different spectral ranges, and by image processing technology, two kinds of images are fused to provide more comprehensive and more accurate visual data, but the lens of visible light camera and the lens of far infrared camera are usually fixed angle, cannot adjust observation angle according to actual monitoring demand, lead to in specific scene, cannot obtain the best monitoring effect, and in changeable environmental conditions, such as different terrain and building layout, fixed lens is difficult to adapt to the demand of various monitoring scenes, and then reduce the practicability of equipment. UTILITY MODEL CONTENT

[0005] The utility model aims at least to solve one of the technical problems existing in prior art, provide a kind of visible light and far infrared image fusion device, can solve the lens of visible light camera and the lens of far infrared camera are usually fixed angle, cannot adjust observation angle according to actual monitoring demand, lead to in specific scene, cannot obtain the best monitoring effect, and in changeable environmental conditions, such as different terrain and building layout, fixed lens is difficult to adapt to the demand of various monitoring scenes, and then reduce the practicability of equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of visible light and far infrared image fusion device, including base and support seat, adjusting device is provided on the support seat;

[0007] The adjustment device includes a control module and two support plates. Two limit grooves are provided on the outer walls of both sides of the support base. The outer walls of the protrusions on both sides of the lower ends of the two support plates are respectively slidably connected to the inner parts of the corresponding limit grooves. The interiors of the four limit grooves are provided with fixing bolt grooves. The outer walls of the protrusions on both sides of the lower ends of the two support plates are threadedly connected with fixing bolts. The control module is rotatably connected to the opposite surfaces of the two support plates.

[0008] Among them, the upper surface of the fixed plate at the lower end of the two support plates is fixedly connected to the motor, the outer wall of the rear end of the control module is installed with a control panel, the outer walls of the upper ends of the two support plates are rotatably connected to the first rotating gear, a visible light camera is installed at the front end of the control module, the outer walls of the lower ends of the two support plates are rotatably connected to the second rotating gear, far-infrared cameras are installed on both sides of the front end of the control module, and an image processing module is installed at the upper end of the control module.

[0009] Preferably, one end of each of the four fixing bolts close to the fixing bolt groove is threadedly extended into the interior of the limiting groove and is respectively connected with the internal thread of the corresponding fixing bolt groove;

[0010] Among them, one end of the two first rotating gears close to the control module rotates and extends to the outside of the support plate and is fixedly connected to one side of the corresponding control module. The outer wall teeth of the two second rotating gears are respectively engaged with the outer wall teeth of the corresponding first rotating gears.

[0011] Preferably, the output ends of the two motors rotate and extend to the outside of the support plate and are respectively fixedly connected to one end of the corresponding second rotating gear, the two far-infrared cameras are connected to the control module signal, and the visible light camera is connected to the control module signal;

[0012] The image processing module is signal-connected to the control module, and the control panel is electrically connected to the control module.

[0013] Preferably, a support column is fixedly connected to the upper surface of the base, and a sliding column is slidably connected inside the upper end of the support column;

[0014] The outer wall of the sliding column is provided with teeth, and the outer wall of the supporting column is fixedly connected with a protective cover.

[0015] Preferably, the upper end of the sliding column is fixedly connected to the lower surface of the support seat, and the interior of the protective cover is communicated with the interior of the support column;

[0016] The interior of the protective cover is slidably connected with a limiting tooth block.

[0017] Preferably, the teeth on the outer wall of the limiting tooth block are engaged with the teeth on the outer wall of the sliding column, and the outer wall of the protective cover is threadedly connected to a rotating threaded rod;

[0018] Wherein, one end of the rotating threaded rod close to the protective cover is threadedly extended into the interior of the protective cover and is rotatably connected to the outer wall of one end of the limiting tooth block.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1、 this visible light and far infrared image fusion device, through the output end of motor in adjusting device rotation drives second rotation gear rotation, drive first rotation gear rotation, then through first rotation gear rotation drive control module rotation, drive control module to first rotation gear center overturn, then through control module overturn drive visible light camera and far infrared camera adjust to suitable angle, this can adjust observation angle according to actual monitoring demand, avoid lens difficult to adapt to the demand of various monitoring scenes, thereby effectively improved the practicability of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model is further illustrated below in combination with the drawings and embodiments:

[0022] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0023] Fig. 2 It is the structure schematic diagram of motor outside of the utility model;

[0024] Fig. 3 It is the structure schematic diagram inside support column of the utility model.

[0025] Reference signs: 1, base, 2, support column, 3, fixed bolt, 4, visible light camera, 5, image processing module, 6, support plate, 7, control panel, 8, first rotation gear, 9, second rotation gear, 10, sliding column, 11, rotation threaded rod, 12, protective cover, 13, limit groove, 14, support seat, 15, far infrared camera, 16, control module, 17, motor, 18, fixed bolt groove, 19, limit tooth block. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0027] In the description of the utility model, it is understood that, in relation to the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right etc. based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0028] In the description of the utility model, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0029] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0030] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a visible light and far infrared image fusion device, including base 1 and support seat 14;

[0031] Adjusting device is provided on support seat 14;

[0032] Adjusting device includes control module 16 and two support plates 6, the both sides outer walls of support seat 14 are equally provided with two limit slots 13, the both sides lugs outer walls of the lower end of two support plates 6 are respectively slidably connected with the inside of corresponding limit slot 13, the inside of four limit slots 13 is all provided with fixed bolt slot 18, the both sides lugs outer walls of the lower end of two support plates 6 are all threadedly connected with fixed bolt 3, the one end of four fixed bolts 3 close to fixed bolt slot 18 is all threadedly extended to the inside of limit slot 13 and is respectively threadedly connected with the inside of corresponding fixed bolt slot 18, control module 16 is rotatably connected on the opposite surface of two support plates 6, the upper surface of the lower end fixed plate of two support plates 6 is all fixedly connected with motor 17, control panel 7 is installed on the rear end outer wall of control module 16, the upper end outer wall of two support plates 6 is all rotatably connected with first rotating gear 8, the one end of two first rotating gears 8 close to control module 16 is all rotatably extended to the outside of support plate 6 and is respectively fixedly connected with corresponding control module 16 side, visible light camera 4 is installed on the front end of control module 16, the outer wall of the lower end of two support plates 6 is all rotatably connected with second rotating gear 9, far infrared camera 15 is installed on the both sides of the front end of control module 16, the teeth of the outer wall of two second rotating gears 9 are respectively engaged with the teeth of the outer wall of corresponding first rotating gear 8, image processing module 5 is installed on the upper end of control module 16, the output of two motor 17 is rotatably extended to the outside of support plate 6 and is respectively fixedly connected with one end of corresponding second rotating gear 9, two far infrared cameras 15 are signal connected with control module 16, visible light camera 4 is signal connected with control module 16, image processing module 5 is signal connected with control module 16, control panel 7 is electrically connected with control module 16.

[0033] The upper surface of the base 1 is fixedly connected with a support column 2, the upper end of the support column 2 is slidably connected with a sliding column 10, the outer wall of the sliding column 10 is provided with a tooth, the outer wall of the support column 2 is fixedly connected with a protective cover 12, the upper end of the sliding column 10 is fixedly connected with the lower surface of a support base 14, the interior of the protective cover 12 is communicated with the interior of the support column 2, the interior of the protective cover 12 is slidably connected with a limiting tooth block 19, the tooth of the outer wall of the limiting tooth block 19 is engaged with the tooth of the outer wall of the sliding column 10, the outer wall of the protective cover 12 is threadedly connected with a rotating threaded rod 11, one end of the rotating threaded rod 11 close to the protective cover 12 is threadedly extended into the interior of the protective cover 12 and is rotatably connected with one end of the outer wall of the limiting tooth block 19.

[0034] Further, in use of the device, by connecting an external power supply to start, first pull the support base 14 to move upwards to drive the control module 16 to move upwards while driving the visible light camera 4 and the far infrared camera 15 to move upwards, so that the height of the visible light camera 4 and the far infrared camera 15 can be adjusted, then rotate the rotating threaded rod 11 to move in the direction of the protective cover 12 to drive the limiting tooth block 19 to move while making the tooth of the outer wall thereof engaged with the tooth of the outer wall of the sliding column 10 to limit the sliding column 10, then rotate the output end of the motor 17 to drive the second rotating gear 9 to rotate while driving the first rotating gear 8 to rotate, then rotate the first rotating gear 8 to drive the control module 16 to rotate while driving the control module 16 to overturn around the first rotating gear 8, then drive the visible light camera 4 and the far infrared camera 15 to adjust to a suitable angle by overturning the control module 16, then capture the image of the scene in the visible light spectrum range by the visible light camera 4 while capturing the thermal radiation of the scene by the far infrared camera 15 to generate a far infrared image, then select a suitable image fusion algorithm according to the application requirement by the control module 16, fuse the visible light and far infrared images which are preprocessed and registered according to the multi-resolution fusion algorithm, then display the fused image on the display screen on the control panel 7 to the user.

[0035] The output end of the motor 17 is rotated to drive the second rotating gear 9 to rotate, and the first rotating gear 8 is rotated at the same time, then the first rotating gear 8 is rotated to drive the control module 16 to rotate, and the control module 16 is flipped around the first rotating gear 8 as the center, then the control module 16 is flipped to adjust the visible light camera 4 and the far-infrared camera 15 to a suitable angle, so that the observation angle can be adjusted according to actual monitoring requirements, the lens can be adapted to the requirements of various monitoring scenes, and therefore the practicability of the equipment is effectively improved; the supporting seat 14 is pulled to move upwards to drive the control module 16 to move upwards, and the visible light camera 4 and the far-infrared camera 15 move upwards at the same time, so that the height of the visible light camera 4 and the far-infrared camera 15 can be adjusted, then the rotating threaded rod 11 is screwed to rotate and move towards the protective cover 12 to drive the limiting tooth block 19 to move, and the external wall teeth of the limiting tooth block 19 are engaged with the external wall teeth of the sliding column 10 to limit the sliding column 10, so that the height of the visible light camera 4 and the far-infrared camera 15 can be adjusted conveniently, the flexibility of the equipment is effectively improved, and the lens height can be quickly adjusted according to actual conditions to obtain the best monitoring effect and improve work efficiency.

[0036] Working principle: first, the supporting seat 14 is pulled to move upwards to drive the control module 16 to move upwards, and the visible light camera 4 and the far-infrared camera 15 move upwards at the same time, so that the height of the visible light camera 4 and the far-infrared camera 15 can be adjusted, then the rotating threaded rod 11 is screwed to rotate and move towards the protective cover 12 to drive the limiting tooth block 19 to move, and the external wall teeth of the limiting tooth block 19 are engaged with the external wall teeth of the sliding column 10 to limit the sliding column 10, then the output end of the motor 17 is rotated to drive the second rotating gear 9 to rotate, and the first rotating gear 8 is rotated at the same time, then the first rotating gear 8 is rotated to drive the control module 16 to rotate, and the control module 16 is flipped around the first rotating gear 8 as the center, then the control module 16 is flipped to adjust the visible light camera 4 and the far-infrared camera 15 to a suitable angle, then the visible light camera 4 captures the image of the scene in the visible light spectrum range, and the far-infrared camera 15 captures the thermal radiation of the scene to generate a far-infrared image, then the control module 16 selects a suitable image fusion algorithm according to application requirements, and visible light and far-infrared images that are preprocessed and registered are fused according to a multi-resolution fusion algorithm, and then the fused image is displayed on the display screen on the control panel 7 for a user.

[0037] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skill in the art without departing from the purpose of the utility model.

Claims

1. A visible light and far infrared image fusion device, comprising a base (1) and a support base (14), characterized in that: The support seat (14) is provided with an adjustment device; The regulating device comprises a control module (16) and two support plates (6); two limit grooves (13) are provided on both side outer walls of the support seat (14); the outer walls of the protrusions on both sides of the lower ends of the two support plates (6) are respectively slidably connected to the inside of the corresponding limit grooves (13); the interiors of the four limit grooves (13) are provided with fixing bolt grooves (18); the outer walls of the protrusions on both sides of the lower ends of the two support plates (6) are threadedly connected with fixing bolts (3); and the control module (16) is rotatably connected to the opposite surfaces of the two support plates (6); The upper surfaces of the fixed plates at the lower ends of the two support plates (6) are fixedly connected to motors (17), a control panel (7) is installed on the outer wall of the rear end of the control module (16), the outer walls of the upper ends of the two support plates (6) are rotatably connected to first rotating gears (8), a visible light camera (4) is installed at the front end of the control module (16), the outer walls of the lower ends of the two support plates (6) are rotatably connected to second rotating gears (9), far infrared cameras (15) are installed on both sides of the front end of the control module (16), and an image processing module (5) is installed at the upper end of the control module (16).

2. The visible light and far-infrared image fusion device according to claim 1, characterized in that: One end of each of the four fixing bolts (3) near the fixing bolt slot (18) is threadedly extended into the interior of the limiting slot (13) and is respectively connected to the internal thread of the corresponding fixing bolt slot (18); The ends of the two first rotating gears (8) close to the control module (16) are rotated to extend to the outside of the support plate (6) and are respectively fixedly connected to one side of the corresponding control module (16), and the outer wall teeth of the two second rotating gears (9) are respectively engaged with the outer wall teeth of the corresponding first rotating gears (8).

3. The visible light and far-infrared image fusion device according to claim 1, characterized in that: The output ends of the two motors (17) are rotatably extended to the outside of the support plate (6) and are respectively fixedly connected to one end of the corresponding second rotating gear (9); the two far-infrared cameras (15) are signal-connected to the control module (16); and the visible light camera (4) is signal-connected to the control module (16); The image processing module (5) is signal-connected to the control module (16), and the control panel (7) is electrically connected to the control module (16).

4. The visible light and far-infrared image fusion device according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a support column (2), and the upper end of the support column (2) is slidably connected to a sliding column (10); The outer wall of the sliding column (10) is provided with teeth, and the outer wall of the supporting column (2) is fixedly connected with a protective cover (12).

5. The visible light and far-infrared image fusion device according to claim 4, characterized in that: The upper end of the sliding column (10) is fixedly connected to the lower surface of the support seat (14), and the interior of the protective cover (12) is communicated with the interior of the support column (2); The interior of the protective cover (12) is slidably connected to a limiting tooth block (19).

6. The visible light and far-infrared image fusion device according to claim 5, characterized in that: The teeth on the outer wall of the limiting tooth block (19) are engaged with the teeth on the outer wall of the sliding column (10), and the outer wall of the protective cover (12) is threadedly connected to a rotating threaded rod (11); One end of the rotating threaded rod (11) close to the protective cover (12) is threadedly extended into the interior of the protective cover (12) and is rotatably connected to the outer wall of one end of the limiting tooth block (19).

Images