CN102379474A - All-weather field operation eye protective glasses - Google Patents
All-weather field operation eye protective glasses Download PDFInfo
- Publication number
- CN102379474A CN102379474A CN2011103436470A CN201110343647A CN102379474A CN 102379474 A CN102379474 A CN 102379474A CN 2011103436470 A CN2011103436470 A CN 2011103436470A CN 201110343647 A CN201110343647 A CN 201110343647A CN 102379474 A CN102379474 A CN 102379474A
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- control circuit
- lcd
- lens
- light
- circuit board
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Abstract
The invention relates to all-weather field operation eye protective glasses, and belongs to constructional detection equipment in electric power industries. The all-weather field operation eye protective glasses consist of a protective helmet, eye protective glasses and a control circuit board, wherein the eye protective glasses are divided into an outer protective eyeglass, a liquid crystal display (LCD) lens and an inner protective eyeglass; a backlight part of the LCD lens is provided with a transparent thin film transistor and is connected with an LCD driving circuit and a control circuit; the control circuit board is also connected with a light sensor, a manually-regulated key, an infrared reflector lamp and an infrared camera respectively; the circuits are powered by a battery in the helmet; and the inner protective eyeglass and the outer protective eyeglass are made of polycarbonate and are pressed and bonded with the LCD lens to form an integrated structure. The all-weather field operation eye protective glasses have the advantages that: light control grades are set in the control circuit, control voltage is outputted along with the intensity of light in the daytime, and the light transmittance of the LCD lens is regulated; and when external light is weakened to a certain numerical value, infrared illumination and the infrared camera are started automatically, and the LCD lens is used as an image display to exert the effect of night vision.
Description
Technical field
The invention belongs to power industry Construction and Maintenance equipment.
Background technology
The construction of power industry and upkeep operation not only according to schedule scheme under normal weather condition, carry out, also run into the fault of unexpected generation through regular meeting, at this moment, even also must be on the scene at once the open-air pitch-dark late into the night in the wilderness, upkeep operation will begin in a minute.In this case, traditional illuminations just seems very inconvenient.Therefore, as power industry Construction and Maintenance personnel's equipment commonly used, it is very necessary that a kind of round-the-clock field work goggles just seems.Not only need to regulate light strong daytime, also should have certain night vision function, thereby significantly improve workmen's task performance at sunlight.
Summary of the invention
The objective of the invention is special goggles and correspondent control circuits are installed in the construction protection helmet, make it have round-the-clock visual performance.
Technical scheme of the present invention is: this invention is made up of protective helmet, goggles and control circuit board; Wherein the goggles ecto-entad is divided into outer protection eyeglass, LCD lens and interior protection eyeglass successively; The part backlight of LCD lens adopts transparent film transistor; And connect LCD drive circuit and control circuit, and control circuit board also connects optical sensor, manual adjustments button, infrared ray shot-light and infrared camera respectively, and above circuit is by the powered battery in the helmet; Inside and outside protection eyeglass adopts polycarbonate lens, suppresses the structure that is bonded as one with the LCD lens.
Beneficial effect of the present invention: the present invention sets light control class in control circuit, and regulate the light transmittance of LCD lens along with the power output control voltage of light daytime.Faint when the certain numerical value when extraneous light, start infrared illumination and infrared camera automatically, this moment, the LCD lens were brought into play night vision function as image display.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
The specific embodiment
The helmet 1 of this invention adopts common protective helmet, and different is to be equipped with infrared ray shot-light 7 and infrared camera 6 in its front upper, and infrared ray shot-light 7 is connected to control circuit board 5 with infrared camera 6, and positive basifacial is the goggles part.The side of the helmet 1 is equipped with optical sensor and manual adjustments button.Goggles partly is three layers; Ecto-entad is divided into outer protection eyeglass 2, LCD lens 3 and interior protection eyeglass 4 successively; Wherein LCD lens 3 have two effects, the one, under well-lighted situation as the LCD electron lens of scalable light transmittance, the at this moment preset parameters and the actual measurement parameter comparison of optical sensor in the control circuit board 5; Export a fixing control voltage, LCD lens 3 are fixed under the corresponding light transmission state.At this moment, the transparent film transistor in the LCD lens 3 does not influence translucent effect; Second effect be when extraneous light faint during to a preset numerical value; Control circuit starts infrared ray shot-light 7 and infrared camera 6 automatically; Transparent film transistor in the LCD lens 3 starts simultaneously, and LCD lens 3 are started working as the display screen of infrared camera 6.Supply power by the battery in the helmet 18 with upper-part and control circuit board 5.Inside and outside protection eyeglass adopts polycarbonate lens, suppresses the structure that is bonded as one with LCD lens 3.
Claims (2)
1. round-the-clock field work goggles; This invention is made up of protective helmet (1), goggles and control circuit board (5); It is characterized in that: wherein the goggles ecto-entad is divided into outer protection eyeglass (2), LCD lens (3) and interior protection eyeglass (4) successively; The part backlight of LCD lens (3) adopts transparent film transistor; And connect LCD drive circuit and control circuit, and control circuit board (5) also connects optical sensor, manual adjustments button, infrared ray shot-light (7) and infrared camera (6) respectively, and above circuit is by the power supply of the battery (8) in the helmet (1); Inside and outside protection eyeglass adopts polycarbonate lens, suppresses the structure that is bonded as one with LCD lens (3).
2. a kind of round-the-clock field work goggles according to claim 1 is characterized in that: preset light control parameter in the control circuit board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103436470A CN102379474A (en) | 2011-11-04 | 2011-11-04 | All-weather field operation eye protective glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103436470A CN102379474A (en) | 2011-11-04 | 2011-11-04 | All-weather field operation eye protective glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102379474A true CN102379474A (en) | 2012-03-21 |
Family
ID=45819627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103436470A Pending CN102379474A (en) | 2011-11-04 | 2011-11-04 | All-weather field operation eye protective glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379474A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293673A (en) * | 2013-06-03 | 2013-09-11 | 卫荣杰 | Cap integrated with display, eye tracker and iris recognition instrument |
| CN104769487A (en) * | 2012-09-12 | 2015-07-08 | Bae系统信息和电子系统集成有限公司 | Face mounted extreme environment thermal sensor system |
| CN105520253A (en) * | 2015-12-31 | 2016-04-27 | 无锡元创华芯微机电有限公司 | Displayable infrared detector on front baffle plate of helmet |
-
2011
- 2011-11-04 CN CN2011103436470A patent/CN102379474A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104769487A (en) * | 2012-09-12 | 2015-07-08 | Bae系统信息和电子系统集成有限公司 | Face mounted extreme environment thermal sensor system |
| CN103293673A (en) * | 2013-06-03 | 2013-09-11 | 卫荣杰 | Cap integrated with display, eye tracker and iris recognition instrument |
| CN103293673B (en) * | 2013-06-03 | 2015-04-01 | 卫荣杰 | Cap integrated with display, eye tracker and iris recognition instrument |
| CN105520253A (en) * | 2015-12-31 | 2016-04-27 | 无锡元创华芯微机电有限公司 | Displayable infrared detector on front baffle plate of helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |