CN111464725B - Infrared thermal imaging high definition display device - Google Patents
Infrared thermal imaging high definition display device Download PDFInfo
- Publication number
- CN111464725B CN111464725B CN202010302764.1A CN202010302764A CN111464725B CN 111464725 B CN111464725 B CN 111464725B CN 202010302764 A CN202010302764 A CN 202010302764A CN 111464725 B CN111464725 B CN 111464725B
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- plate
- mounting hole
- mounting
- display screen
- cavity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
Abstract
The invention discloses an infrared thermal imaging high-definition display device, which comprises a mounting plate and a circuit main board arranged on the mounting plate, wherein the mounting plate is a rectangular flat plate, the plate body of the mounting plate is provided with a clamping groove and a primary mounting hole, the plate body of the circuit main board is provided with a secondary mounting hole, the edge of the mounting plate is provided with a frame, the size of an inner frame body of the frame is matched with that of the circuit main board, a fixing plate is arranged above the circuit main board, the plate body of the fixing plate is provided with a tertiary mounting hole and an airbag mounting hole, a display screen is arranged above the fixing plate, a face frame is arranged above the display screen, and a rubber cushion plate is arranged; through seting up the gasbag mounting hole on the fixed plate to wherein set up protection gasbag, carry out the position through protection gasbag and prescribe a limit to the display screen, thereby when the external collision appears, protection gasbag can effectually protect the display screen, thereby avoids it because of the damaged damage that causes the device display screen of collision.
Description
Technical Field
The invention relates to the technical field related to infrared thermal imaging, in particular to an infrared thermal imaging high-definition display device.
Background
Due to the existence of black body radiation, any object is radiated with electromagnetic waves according to different temperatures. The part with the wavelength of 2.0-1000 microns is called thermal infrared. The thermal infrared imaging can reflect the temperature field on the surface of an object by imaging the object through the thermal infrared sensitive CCD. Thermal infrared has wide application in military, industry, automobile auxiliary driving and medical fields.
The structure that is used for infrared thermal imaging high definition display screen to install among the prior art is comparatively simple, and it is not only relatively poor to the fixed effect of display screen, and is not good to the protection effect of display screen moreover to when external collision takes place, it leads to the cracked emergence of display screen very easily, thereby greatly increased its impaired probability in the use, therefore increased infrared thermal imaging device's maintenance cost.
Disclosure of Invention
The present invention is directed to an infrared thermal imaging high definition display device, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an infrared thermal imaging high definition display device comprises a mounting plate and a circuit main board arranged on the mounting plate, wherein the mounting plate is a rectangular flat plate, the plate body of the mounting plate is provided with a clamping groove and a first-level mounting hole, the plate body of the circuit main board is provided with a second-level mounting hole, the edge of the mounting plate is provided with a frame, the size of an inner frame body of the frame is matched with that of the circuit main board, a fixing plate is arranged above the circuit main board, the plate body of the fixing plate is provided with a third-level mounting hole and an air bag mounting hole, a display screen is arranged above the fixing plate, a face frame is arranged above the display screen, a rubber cushion plate is arranged between the face frame and the display screen, the size of an outer frame of the face frame is matched with that of the frame, the lower surface of the face frame is provided with a clamping block, the setting position of the clamping block corresponds, the protection airbag is of a corrugated pipe-shaped structure, the lower surface of the protection airbag is sealed through the lower rubber plate, the upper surface of the protection airbag is sealed through the upper rubber plate, the lower rubber plate is connected with the upper rubber plate through the buffer spring, the diameter of the lower rubber plate is larger than the aperture of the airbag mounting hole, the diameter of the upper rubber plate is identical to the size of the hole body of the upper rubber plate, inert gas is filled into the cavity of the protection airbag, a limiting plate is arranged at the position of an outer fold on the side wall of the protection airbag, a guide rod hole is formed in the limiting plate, a guide column is connected to the upper surface of the lower rubber plate in a fixed mode, and the position of the guide column corresponds to the position of the.
Preferably, the first-level mounting hole corresponds to the second-level mounting hole and the third-level mounting hole in arrangement positions, and the fixing plate, the circuit main board and the mounting plate are fixedly connected through screws.
Preferably, the edge of fixed plate is provided with limit structure, limit structure is provided with four altogether, and it is right angle shape panel, and its panel inboard is spliced there is one deck protective rubber pad, and the display screen embedding sets up between four limit structure.
Preferably, a cooling water circulation cavity is arranged in the plate body of the mounting plate, the cooling water circulation cavity is of a cavity structure which is circuitous, one end of the cavity is a water inlet end, and the other end of the cavity is a water outlet end.
Preferably, the back of the mounting plate is provided with an insulation board, and the rear side of the insulation board is fixedly provided with a water storage tank.
Preferably, the water storage tank is a rectangular tank body, a water outlet and a water return port are formed in the cavity of the water storage tank, a circulating water pump and refrigeration equipment are arranged in the cavity of the water storage tank, the circulating water pump is connected with the water inlet end of the cooling water circulation cavity through a water inlet pipe, the water return port of the circulating water pump is connected with the water outlet end of the cooling water circulation cavity through a water return pipe, the circulating water pump is electrically connected with a power supply through a temperature control switch, and the temperature control switch is arranged on the lower side of the circuit main board.
Compared with the prior art, the invention has the beneficial effects that:
1. the display screen is limited in position by the protective air bag which is arranged in the air bag mounting hole formed in the fixing plate, so that the display screen can be effectively protected by the protective air bag when collision occurs outside, and the damage of the display screen of the device caused by collision damage is avoided;
2. the protection airbag is provided with a buffer spring, so that the protection effect is improved, the protection airbag is of a corrugated-pipe-shaped airbag structure, a limiting plate is arranged at the edge of the outer fold of the protection airbag, a guide rod hole is formed in a plate body of the protection airbag, and a guide pillar structure is fixedly arranged on the plate body of the lower rubber plate, so that the stability of the protection airbag during protection is enhanced through the guide pillar structure and the limiting plate structure;
3. and through set up the cooling water circulation chamber among the plate body of the mounting panel that is used for installing the circuit mainboard to be connected the circulating water pump in water storage tank with the end of intaking of its cavity, thereby dispel the heat through cooling water circulation system to the heat production position of circuit mainboard, thereby avoid the whole long-term use of device to lead to the rise of temperature and influence the normal display effect of display screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear side view of the present invention;
FIG. 3 is a cross-sectional view of the mounting plate of the present invention;
FIG. 4 is an exploded view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
FIG. 7 is a half sectional view of a protective airbag of the present invention;
fig. 8 is an enlarged view of the structure at C in fig. 7.
In the figure: 1 mounting panel, 2 circuit boards, 3 frames, 4 fixed plates, 5 display screens, 6 rubber tie plates, 7 frames, 8 heated boards, 9 storage water tanks, 10 cooling water circulation chambers, 11 water inlet ends, 12 water outlet ends, 13 clamping grooves, 14 first-level mounting holes, 15 protective air bags, 16 air bag mounting holes, 17 screws, 18 lower rubber plates, 19 upper rubber plates, 20 buffer springs, 21 guide pillars, 22 limiting plates, 23 limiting structures, 24 clamping blocks, 25 water inlet pipes and 26 water return pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an infrared thermal imaging high definition display device comprises a mounting plate 1 and a circuit main board 2 arranged on the mounting plate 1, wherein the mounting plate 1 is a rectangular flat plate, a clamping groove 13 and a first-level mounting hole 14 are arranged on a plate body of a circuit main board 2, a second-level mounting hole is arranged on the plate body of the circuit main board 2, a frame 3 is arranged at the edge of the mounting plate 1, the size of an inner frame body of the frame 3 is matched with that of the circuit main board 2, a fixing plate 4 is arranged above the circuit main board 2, a third-level mounting hole and an air bag mounting hole 16 are arranged on the plate body of the fixing plate 4, a display screen 5 is arranged above the fixing plate 4, a face frame 7 is arranged above the display screen 5, a rubber base plate 6 is padded between the face frame, the size of the outer frame of the face frame 7 is matched with that of the side frame 3, the lower surface of the face frame is provided with a clamping block 24, and the arrangement position of the clamping block 24 corresponds to the position of the clamping groove 13 on the mounting plate 1.
Furthermore, the primary mounting hole 14 corresponds to the secondary mounting hole and the tertiary mounting hole, and the fixing plate 4, the circuit board 2 and the mounting plate 1 are fixedly connected through screws 17;
further, a protective airbag 15 is arranged in an airbag mounting hole 16 on the fixing plate 4, the protective airbag 15 is of a bellows-shaped structure, the lower surface of the protective airbag is sealed by a lower rubber plate 18, the upper surface of the protective airbag is sealed by an upper rubber plate 19, the lower rubber plate 18 is connected with the upper rubber plate 19 through a buffer spring 20, the diameter of the lower rubber plate 18 is larger than the aperture of the airbag mounting hole 16, the diameter of the upper rubber plate 19 is matched with the size of the hole body of the upper rubber plate, the airbag mounting hole 16 is formed in the fixing plate 4, the protective airbag 15 is arranged in the fixing plate, and the position of the display screen 5 is limited through the protective airbag 15, so that when collision occurs outside, the protective airbag 15 can effectively protect the display screen 5, and damage to the display screen 5 caused by collision damage is avoided.
Further, the cavity of the protection airbag 15 is filled with inert gas, and the buffer spring 20 is protected by the inert gas, so that the service life of the protection airbag is prolonged.
Further, outer fold position department on the protection gasbag 15 lateral wall is provided with limiting plate 22, and the guide bar hole has been seted up on the limiting plate 22, the fixed surface of the upper surface of lower rubber slab 18 splices there is guide pillar 21, the position of guide pillar 21 corresponds with the guide bar hole position on the limiting plate 22, and through set up buffer spring 20 among the protection gasbag, thereby improve its protective effect, and be bellows-shaped's gasbag structure, and set up limiting plate 22 in its outer fold edge, and set up the guide bar hole on its plate body, and the fixed guide pillar structure that sets up on the plate body of lower rubber slab, thereby through guide pillar structure and limiting plate structure reinforcing protection gasbag 15 stability when protecting.
Further, the edge of fixed plate 4 is provided with limit structure 23, and limit structure 23 is provided with four altogether, and it is right angle shape panel, and its panel inboard is spliced there is the one deck protection rubber pad, and the setting of the embedding of display screen 5 is between four limit structure, stability when improving the installation of display screen 5.
Furthermore, a cooling water circulation cavity 10 is formed in the plate body of the mounting plate 1, the cooling water circulation cavity 10 is a cavity structure which is formed in a roundabout manner, one end of the cavity is a water inlet end 11, and the other end of the cavity is a water outlet end 12.
Further, the back of the mounting plate 1 is provided with an insulation board 8, and the rear side of the insulation board 8 is fixedly provided with a water storage tank 9.
Further, the water storage tank 9 is a rectangular tank body, a water outlet and a water return opening are arranged on a cavity of the water storage tank, a circulating water pump and refrigeration equipment are arranged in the cavity, the circulating water pump is connected with the water inlet end 11 of the cooling water circulating cavity 10 through a water inlet pipe 25, and the water return port is connected with the water outlet end 12 of the cooling water circulation cavity 10 through a water return pipe 26, and the circulating water pump is electrically connected with a power supply through a temperature control switch, the temperature control switch is arranged at the lower side of the circuit main board 2, a cooling water circulation cavity 10 is arranged in a board body of the mounting board 1 for mounting the circuit main board 2, the water inlet end 11 of the cavity is connected with a circulating water pump in the water storage tank 9, thereby dispel the heat through cooling water circulating system to the heat production position of circuit mainboard 2 to avoid the whole long-term use of device to lead to the rise of temperature and influence the normal display effect of display screen.
The working principle is as follows: in practical use, when the circuit main board 2 works continuously for a long time, the temperature of the device rises due to heat generated by the circuit main board 2, and the normal display effect of the device is affected, the temperature control switch below the circuit main board 2 drives the circulating water pump in the water storage tank 9 through the PLC control system, so that cooling water is conveyed into the cooling water circulating cavity 10 in the mounting plate 1 through the water inlet pipe 25, heat generated when the circuit main board 2 operates is taken away through the flowing of the cooling water, the normal display effect of the display screen is affected due to the rise of the temperature caused by the long-term use of the whole device is effectively avoided, the rubber base plate 6 above the display screen 5 and the protective air bag 15 below the display screen 5 can effectively protect the display screen 5, and when the device is collided by the outside, the protective air bag 15 can unload the force generated by collision through the gas inside the protective air bag and the buffer spring 20, thereby effectively avoiding the display screen 5 from being damaged due to collision damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an infrared thermal imaging high definition display device, includes mounting panel (1) and circuit mainboard (2) of installing on mounting panel (1), its characterized in that: the mounting plate (1) is a rectangular flat plate, a clamping groove (13) and a first-level mounting hole (14) are formed in the plate body of the mounting plate (1), a second-level mounting hole is formed in the plate body of the circuit main board (2), a frame (3) is arranged at the edge of the mounting plate (1), the size of an inner frame body of the frame (3) is matched with that of the circuit main board (2), a fixing plate (4) is arranged above the circuit main board (2), a third-level mounting hole and an air bag mounting hole (16) are formed in the plate body of the fixing plate (4), a display screen (5) is arranged above the fixing plate (4), a face frame (7) is arranged above the display screen (5), a rubber base plate (6) is arranged between the face frame (7) and the display screen (5) in a cushioning mode, the size of an outer frame of the face frame (7) is matched with that of the frame (3), the position of the clamping block (24) corresponds to the position of a clamping groove (13) on the mounting plate (1), a protective air bag (15) is arranged in an air bag mounting hole (16) on the fixing plate (4), the protective air bag (15) is of a corrugated tubular structure, the lower surface of the protective air bag is sealed by a lower rubber plate (18), the upper surface of the protective air bag is sealed by an upper rubber plate (19), the lower rubber plate (18) is connected with the upper rubber plate (19) through a buffer spring (20), the diameter of the lower rubber plate (18) is larger than the aperture of the air bag mounting hole (16), the diameter of the upper rubber plate (19) is matched with the size of the hole body of the upper rubber plate, inert gas is filled in the cavity of the protective air bag (15), a limiting plate (22) is arranged at an outer fold position on the side wall of the protective air bag (15), and a guide rod hole is formed in the limiting plate (, the upper surface of the lower rubber plate (18) is fixedly glued with a guide post (21), and the position of the guide post (21) corresponds to the position of a guide rod hole on the limiting plate (22).
2. The infrared thermal imaging high-definition display device as claimed in claim 1, wherein: the first-level mounting hole (14) corresponds to the setting positions of the second-level mounting hole and the third-level mounting hole, and the fixing plate (4), the circuit main board (2) and the mounting plate (1) are fixedly connected through screws (17).
3. The infrared thermal imaging high-definition display device as claimed in claim 1, wherein: the edge of fixed plate (4) is provided with limit structure (23), limit structure (23) are provided with four altogether, and it is right angle shape panel, and its panel inboard is glued and is had one deck protective rubber pad, and display screen (5) embedding setting between four limit structure.
4. The infrared thermal imaging high-definition display device as claimed in claim 1, wherein: a cooling water circulation cavity (10) is arranged in a plate body of the mounting plate (1), the cooling water circulation cavity (10) is of a cavity structure which is circuitous and arranged, one end of the cavity is a water inlet end (11), and the other end of the cavity is a water outlet end (12).
5. The infrared thermal imaging high-definition display device as claimed in claim 4, wherein: the back of mounting panel (1) is provided with heated board (8), the rear side fixed mounting of heated board (8) has storage water tank (9).
6. The infrared thermal imaging high-definition display device as claimed in claim 5, wherein: the water storage tank (9) is a rectangular tank body, a water outlet and a water return port are formed in the cavity of the water storage tank, a circulating water pump and refrigeration equipment are arranged in the cavity of the water storage tank, the circulating water pump is connected with a water inlet end (11) of the cooling water circulation cavity (10) through a water inlet pipe (25), the water return port of the circulating water pump is connected with a water outlet end (12) of the cooling water circulation cavity (10) through a water return pipe (26), the circulating water pump is electrically connected with a power supply through a temperature control switch, and the temperature control switch is arranged on the lower side of the circuit main board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010302764.1A CN111464725B (en) | 2020-04-17 | 2020-04-17 | Infrared thermal imaging high definition display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010302764.1A CN111464725B (en) | 2020-04-17 | 2020-04-17 | Infrared thermal imaging high definition display device |
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| Publication Number | Publication Date |
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| CN111464725A CN111464725A (en) | 2020-07-28 |
| CN111464725B true CN111464725B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010302764.1A Active CN111464725B (en) | 2020-04-17 | 2020-04-17 | Infrared thermal imaging high definition display device |
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| CN204010551U (en) * | 2014-09-04 | 2014-12-10 | 安以富 | A kind of protective device of electronic display |
| CN206466163U (en) * | 2017-01-17 | 2017-09-05 | 湖北大秀天域科技发展有限公司 | A kind of unmanned plane damping foot stool |
| CN208093068U (en) * | 2018-03-29 | 2018-11-13 | 漳州市艾科索兰电子有限公司 | A kind of LED display of drop resistant |
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| CN111464725A (en) | 2020-07-28 |
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