CN204027704U - The mini thermal imaging system of hand-held - Google Patents
The mini thermal imaging system of hand-held Download PDFInfo
- Publication number
- CN204027704U CN204027704U CN201420491628.1U CN201420491628U CN204027704U CN 204027704 U CN204027704 U CN 204027704U CN 201420491628 U CN201420491628 U CN 201420491628U CN 204027704 U CN204027704 U CN 204027704U
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- circuit
- infrared
- thermal imaging
- imaging system
- battery
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- 238000001931 thermography Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000003331 infrared imaging Methods 0.000 claims description 8
- 239000004606 Fillers/Extenders Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
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Abstract
The mini thermal imaging system of hand-held, comprises housing, infrared lens, display, circuit control system and battery, laser indicator lamp and infrared eye.Infrared lens is arranged on the top of front side coverboard, and the transmitting terminal of laser indicator lamp is positioned at the top of infrared lens, and rear side coverboard top arranges display and operation push-button; The bottom of described front side coverboard is protruding curved portions, and the battery compartment of battery and installation battery is positioned at the shell chamber of described curved portions; The bottom of described rear side coverboard from itself and upper board face joining place to having one section of sweptback plate face, operation push-button is arranged on this inclined plate surface, button circuit board is arranged on the position of respective operations button in shell chamber, by support and connection member and this inclined plate surface keeping parallelism; The bottom of described housing both sides is respectively provided with a lug, and lug surface is provided with antislip cog.The mini thermal imaging system of the utility model hand-held is applicable to other thermal imaging of entry level and detects, and has advantages of that volume is little, power consumption is few, convenient gripping.
Description
Technical field
The utility model relates to a kind of optoelectronic device technical field, is specially a kind of handheld thermal imager.
Background technology
Thermal infrared imager is that the infrared energy distribution pattern that utilizes infrared eye and optical imagery object lens to accept measured target is reflected on the light activated element of infrared eye, thereby acquisition Infrared Thermogram, this thermography is corresponding with the heat distribution field of body surface.Generally thermal infrared imager is exactly that the invisible infrared energy that object is sent changes visible heat picture into.The different colours above of heat picture represents the different temperatures of testee.
Industrial, the miniaturization of thermal infrared imager product and operation simplicity are development trends, but the small-sized thermal imaging system of commonly using at present still needs further improvement in volume, power consumption and portability.
Utility model content
Technical purpose of the present utility model is on the basis of existing technology, and the handheld thermal imager of entry level is further optimized, and provides a kind of volume little and more meet the mini thermal imaging system of hand-held of ergonomics.
For realizing above-mentioned technical purpose, the technical scheme that the utility model provides is:
The mini thermal imaging system of hand-held, comprise housing, be arranged on surface of shell infrared lens and display, be arranged on circuit control system and battery, laser indicator lamp, infrared eye and sensing circuit thereof in housing, it is characterized in that:
Described infrared lens is arranged on the top of front side coverboard, and the transmitting terminal of described laser indicator lamp is arranged on the top of infrared lens, and rear side coverboard top arranges display, and operation push-button is arranged on the below of described display, is positioned at the centre position of housing horizontal direction;
The bottom of described front side coverboard is protruding curved portions, and the battery compartment of battery and installation battery is positioned at the shell chamber of described curved portions; The bottom of described rear side coverboard from itself and upper board face joining place to having one section of sweptback plate face, operation push-button is arranged on this inclined plate surface, button circuit board is arranged on the position of respective operations button in shell chamber, by support and connection member and this inclined plate surface keeping parallelism; The bottom of described housing both sides is respectively provided with a lug, and the surface of described lug is provided with antislip cog.
Further technical scheme also comprises:
In described housing, be provided with radio communication device, WIFI for example, make thermal imaging system can with mobile terminal or Cloud Server connecting communication, facilitate backstage analysis software infrared chart.
Housing preferably adopts exotic material, as polyimide material.
The sensing circuit of infrared eye consists of a prober interface plate and a FPGA circuit board, described FPGA circuit board is provided with fpga chip and peripheral circuit thereof, described fpga chip is provided with embedded CPU, controller and infrared imaging demoder, described controller is connected with embedded CPU, control the work of CPU, described CPU is connected with infrared imaging demoder, the data of infrared eye transmission is carried out by infrared imaging demoder, being decoded after image operation again, and show on display.Described prober interface plate is provided with biasing circuit and AD5324 chip, and the input end of described biasing circuit is connected with infrared eye output terminal, and biasing circuit output terminal is connected with FPGA circuit board by AD5324 chip.
Described circuit control system also comprises display control circuit, laser designation lamp control circuit and a card extender, described card extender is provided with power adapting module and signal converting module, battery is connected with described sensing circuit, display control circuit, laser designation lamp control circuit respectively by described power adapting module, and the signal output part of described sensing circuit is connected with the video signal interface that is positioned at housing bottom with display control circuit respectively by described signal converting module.
The circuit board of infrared eye and sensing circuit thereof is positioned at the position of corresponding infrared lens by support, and is fixedly connected on the coverboard of front side; Between sensing circuit plate and the rear panel of fixing display, be provided with intermediate circuit plate, described rear panel is fixedly connected on described intermediate circuit plate, intermediate circuit plate is bolted on rear side coverboard, and described display control circuit, laser designation lamp control circuit are all arranged on described intermediate circuit plate.
Beneficial effect:
The mini thermal imaging system of the utility model hand-held is applicable to hot state analysis, the testing of entry level, and it has, and volume is little, inner structure is rationally distributed, integral body is portable and control advantage easily.Adopt the high monolithic fpga chip of integrated level, required circuit board and peripheral circuit reduce, and make system architecture miniaturization, power-dissipation-reduced, and imaging clearly.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is perspective view of the present utility model.
Embodiment
In order further to illustrate the technical solution of the utility model and technique effect, below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 to Figure 3, the mini thermal imaging system of a kind of hand-held, be provided with the housing 1 that exotic materials such as adopting polyimide is made, surface of shell is provided with infrared lens 2 and display, described display adopts liquid crystal display 7, is provided with the assemblies such as circuit control system and battery 5, laser indicator lamp 4, infrared eye and sensing circuit 3, wireless communication module in housing 1.
Infrared lens 2 is arranged on the top of front side coverboard, laser indicator lamp 4 is arranged on the top in the middle of infrared lens 2, and housing 1 back side panel face top arranges liquid crystal display 7, and operation push-button 6 arranges the centre position in housing horizontal direction, be positioned at the below of liquid crystal display 7, convenient operation.
The bottom of described housing 1 leading flank is protruding curved portions (position that finger is held), and described battery 5 and battery compartment 12 are positioned at the shell chamber of described curved portions position, and the coverboard of described curved portions is detachable, the convenient battery that takes out.Zi Qiyu top, the bottom cohesive position of described housing 1 back side panel face is to having one section of sweptback plate face, operation push-button 6 is arranged on the plate face of this inclination, button circuit board is arranged on the position of respective operations button 6 in shell chamber, by support and connection member and inclined plate surface keeping parallelism.The both sides of described housing 1 are respectively provided with a lug 8(arc convex position), it is anti-skidding that the surface of described lug 8 is provided with several rows fin.
Described circuit control system comprises display control circuit, laser designation lamp control circuit and a card extender 11, described card extender 11 is provided with power adapting module and signal converting module, battery 5 is connected with described sensing circuit, display control circuit, laser designation lamp control circuit respectively by described power adapting module, the signal output part of described sensing circuit is connected with the video signal interface that is positioned at housing bottom with liquid crystal display 7 control circuits respectively by described signal converting module, and imaging signal is transferred to display screen and external display.
The circuit board of infrared eye and sensing circuit thereof is positioned at corresponding infrared lens 2 positions by support, and is fixedly connected on the coverboard of front side; Between the rear panel 10 of sensing circuit plate and immobile liquid crystal display screen 7, be provided with intermediate circuit plate 9, described rear panel 10 is fixedly connected on described intermediate circuit plate 9, intermediate circuit plate 9 is bolted on rear side coverboard, and described display control circuit, laser designation lamp control circuit are all arranged on described intermediate circuit plate 9.
The sensing circuit of infrared eye consists of a prober interface plate (being FPA circuit board) and a FPGA circuit board, described FPGA circuit board is provided with fpga chip and peripheral circuit thereof, described fpga chip is provided with embedded CPU, controller and infrared imaging demoder, described controller is connected with embedded CPU, control the work of CPU, described CPU is connected with infrared imaging demoder, data to infrared eye transmission carry out by infrared imaging demoder, being decoded after image operation again, in liquid crystal display 7, show imaging clearly.Described prober interface plate is mainly used in reading infrared eye image data and is transferred to the treatment circuit on FPGA plate.Described prober interface plate is provided with biasing circuit and AD5324 chip, and the input end of described biasing circuit is connected with infrared eye pin, and biasing circuit output terminal is connected with AD5324 chip, and AD5324 chip is connected with FPGA circuit board by 30PIN connector.
The utility model thermal imaging system can be connected by the mobile terminals such as wireless communication module and mobile phone or backstage Cloud Server in use, real-time communication, and the infrared image that transmission gathers, is convenient to analyzing and testing work.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand, the utility model is not restricted to the described embodiments, that in above-described embodiment and instructions, describes just illustrates principle of the present utility model, is not departing under the prerequisite of the utility model spirit and scope, and the utility model also has various changes and modifications.The claimed scope of the utility model is defined by appending claims, instructions and equivalent thereof.
Claims (6)
1. the mini thermal imaging system of hand-held, comprise housing, be arranged on surface of shell infrared lens and display, be arranged on circuit control system and battery, laser indicator lamp, infrared eye and sensing circuit thereof in housing, it is characterized in that:
Described infrared lens is arranged on the top of front side coverboard, and the transmitting terminal of described laser indicator lamp is arranged on the top of infrared lens, and rear side coverboard top arranges display, and operation push-button is arranged on the below of described display, is positioned at the centre position of housing horizontal direction;
The bottom of described front side coverboard is protruding curved portions, and the battery compartment of battery and installation battery is positioned at the shell chamber of described curved portions; The bottom of described rear side coverboard from itself and upper board face joining place to having one section of sweptback plate face, operation push-button is arranged on this inclined plate surface, button circuit board is arranged on the position of respective operations button in shell chamber, by support and connection member and this inclined plate surface keeping parallelism; The bottom of described housing both sides is respectively provided with a lug, and the surface of described lug is provided with antislip cog.
2. the mini thermal imaging system of a kind of hand-held according to claim 1, is characterized in that:
In described housing, be provided with the radio communication device being connected with mobile terminal or Cloud Server.
3. the mini thermal imaging system of a kind of hand-held according to claim 1, is characterized in that:
Described housing is polyimide material.
4. the mini thermal imaging system of a kind of hand-held according to claim 1, is characterized in that:
The sensing circuit of infrared eye consists of a prober interface plate and a FPGA circuit board, described FPGA circuit board is provided with fpga chip and peripheral circuit thereof, described fpga chip is provided with embedded CPU, controller and infrared imaging demoder, described controller is connected with embedded CPU, control the work of CPU, described CPU is connected with infrared imaging demoder; Described prober interface plate is provided with biasing circuit and AD5324 chip, and the input end of described biasing circuit is connected with infrared eye output terminal, and biasing circuit output terminal is connected with FPGA circuit board by AD5324 chip.
5. according to the mini thermal imaging system of a kind of hand-held described in arbitrary claim in claim 1-4, it is characterized in that:
Described circuit control system comprises display control circuit, laser designation lamp control circuit and a card extender, described card extender is provided with power adapting module and signal converting module, battery is connected with described sensing circuit, display control circuit, laser designation lamp control circuit respectively by described power adapting module, and the signal output part of described sensing circuit is connected with the video signal interface that is positioned at housing bottom with display control circuit respectively by described signal converting module.
6. the mini thermal imaging system of a kind of hand-held according to claim 5, is characterized in that:
The circuit board of infrared eye and sensing circuit thereof is positioned at the position of corresponding infrared lens by support, and is fixedly connected on the coverboard of front side; Between sensing circuit plate and the rear panel of fixing display, be provided with intermediate circuit plate, described rear panel is fixedly connected on described intermediate circuit plate, intermediate circuit plate is bolted on rear side coverboard, and described display control circuit, laser designation lamp control circuit are all arranged on described intermediate circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491628.1U CN204027704U (en) | 2014-08-29 | 2014-08-29 | The mini thermal imaging system of hand-held |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491628.1U CN204027704U (en) | 2014-08-29 | 2014-08-29 | The mini thermal imaging system of hand-held |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027704U true CN204027704U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491628.1U Expired - Lifetime CN204027704U (en) | 2014-08-29 | 2014-08-29 | The mini thermal imaging system of hand-held |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513108A (en) * | 2018-06-15 | 2018-09-07 | 云南电网有限责任公司文山供电局 | Handheld temperature monitoring device and operating method |
| CN111239190A (en) * | 2019-12-04 | 2020-06-05 | 淮阴师范学院 | Lead-free ferroelectric ceramic material information acquisition system based on infrared thermal imaging technology |
| CN111664947A (en) * | 2020-07-09 | 2020-09-15 | 殷光明 | Real-time detection system for oil temperature of edible oil |
-
2014
- 2014-08-29 CN CN201420491628.1U patent/CN204027704U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513108A (en) * | 2018-06-15 | 2018-09-07 | 云南电网有限责任公司文山供电局 | Handheld temperature monitoring device and operating method |
| CN108513108B (en) * | 2018-06-15 | 2024-06-11 | 云南电网有限责任公司文山供电局 | Handheld temperature measurement monitoring device and operation method |
| CN111239190A (en) * | 2019-12-04 | 2020-06-05 | 淮阴师范学院 | Lead-free ferroelectric ceramic material information acquisition system based on infrared thermal imaging technology |
| CN111664947A (en) * | 2020-07-09 | 2020-09-15 | 殷光明 | Real-time detection system for oil temperature of edible oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Handheld Mini thermal imager Effective date of registration: 20211230 Granted publication date: 20141217 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING KUYEE TECHNOLOGY Co.,Ltd. Registration number: Y2021980017185 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220418 Granted publication date: 20141217 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING KUYEE TECHNOLOGY Co.,Ltd. Registration number: Y2021980017185 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Handheld Mini thermal imager Effective date of registration: 20220419 Granted publication date: 20141217 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING KUYEE TECHNOLOGY Co.,Ltd. Registration number: Y2022980004482 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230822 Granted publication date: 20141217 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: NANJING KUYEE TECHNOLOGY Co.,Ltd. Registration number: Y2022980004482 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |