CN208659695U - A kind of automatic beam change of the built-in display device of light valve component crosses filter - Google Patents
A kind of automatic beam change of the built-in display device of light valve component crosses filter Download PDFInfo
- Publication number
- CN208659695U CN208659695U CN201721177313.XU CN201721177313U CN208659695U CN 208659695 U CN208659695 U CN 208659695U CN 201721177313 U CN201721177313 U CN 201721177313U CN 208659695 U CN208659695 U CN 208659695U
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- China
- Prior art keywords
- light valve
- plastic part
- automatic beam
- valve component
- beam change
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 238000012216 screening Methods 0.000 claims abstract description 5
- 239000005357 flat glass Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 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
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to automatic beam changes to cross filter technical field; especially a kind of automatic beam change of the built-in display device of light valve component crosses filter; including plastic part upper cover and plastic part lower cover, solar panel, light valve component, button cell, circuit board, regulating device and interior screening glass are equipped in plastic part upper cover and plastic part lower cover.A kind of automatic beam change of built-in display device of light valve component of the utility model crosses filter, full impregnated liquid crystal display display portion is distributed in any corner of entire light valve component and has no effect on the visual field of welding operator under light valve illuminated state state, and display can be closed, realize light valve full impregnated.It in the state of display parameters, can be observed by operator, automatic beam change is crossed filter and is mounted in mask by operator, without taking mask, so that it may see that automatic beam change crosses the relevant operating parameter of filter, improve work efficiency.
Description
Technical field
The utility model relates to automatic beam changes to cross filter technical field, especially a kind of built-in display device of light valve component
Automatic beam change crosses filter.
Background technique
When carrying out weld job, in order to protect welding operator to avoid receiving spatter object and arc light injury, generally
Welding operator can wear welding mask.The common welding mask of welding mask and Auto-changing Shade Welding Mask Made, automatic beam change face
Cover by mask and automatic beam change filtering microscope group at, automatic beam change crosses significant components of the filter as Auto-changing Shade Welding Mask Made,
Major function is mounted in automatic beam change mask, and in non-solder state, circuit control light valve group brightens, and welding operator can
To see welding workpiece by light valve group.When welding operation, the infrared photodiode that automatic beam change crosses filter receives arc light letter
Number, it is powered by control circuit to liquid crystal group, makes liquid crystal group blackening, protect the eyes of welding personnel.
It crosses filter due to darkening to be mounted in mask, the eyes apart from operator are close, and operator sees automatic beam change mistake
The current running parameter of filter needs to take cap shell, and the parameter scale or automatic become that observation automatic beam change is crossed on filter stroll filtering
Instruction device on mirror is removed repeatedly at the scene of certain weldings for needing to change operating parameter repeatedly and wears mask shadow
Welding quality is rung.During removing mask, setup parameter, wearing mask again, the eyes of operator are to light and shade ring around
Transformation needs constantly adjustment to adapt to, and then influences welding.
Utility model content
In order to overcome the shortcomings of that filter wearing trouble, adjustment complexity are crossed in existing darkening, the utility model provides one kind
The automatic beam change of the built-in display device of light valve component crosses filter, and full impregnated liquid crystal display display portion is distributed in entire light valve component
Any corner have no effect on the visual field of welding operator, and display can be closed under illuminated state state, realize light valve full impregnated；
It in the state of display parameters, can be observed by operator, automatic beam change is crossed filter and is mounted in mask by operator, is not necessarily to
Take mask, so that it may see that automatic beam change crosses the relevant operating parameter of filter.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of built-in display device of light valve component
Automatic beam change crosses filter, including plastic part upper cover and plastic part lower cover, is equipped with the sun inside plastic part upper cover and plastic part lower cover
Energy solar panel, button cell, circuit board, regulating device and interior screening glass, plastic part upper cover and plastic part lower cover are interior equipped with light valve
Component, light valve component include liquid crystal light valve A, liquid crystal light valve B, full impregnated liquid crystal display and sheet glass.
Further, it is equipped with the display area for showing data including full impregnated liquid crystal display, display area is in light
Any corner of valve module.
Further, including full impregnated liquid crystal display is monochromatic or chromatic liquid crystal screen.
The utility model has the beneficial effects that a kind of automatic beam change of the built-in display device of light valve component crosses filter, realize
Light valve full impregnated.It in the state of display parameters, can be observed by operator, automatic beam change is crossed filter and is mounted on face by operator
In cover, without taking mask, so that it may see that automatic beam change crosses the relevant operating parameter of filter, improve work efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of light valve component in Fig. 1.
1. plastic part upper cover in figure, 2. plastic part lower covers, 3. solar panels, 4. button cells, 5. circuit boards, 6. adjust
Regulating device, screening glass in 7., 8. light valve components, 9. liquid crystal light valve A, 10. liquid crystal light valve B, 11. full impregnated liquid crystal displays, 12. glass
Glass piece, 13. display areas, 14. optical filters.
Specific embodiment
If Fig. 1 is the structural schematic diagram of the utility model, a kind of automatic beam change filtering of the built-in display device of light valve component
Mirror, including plastic part upper cover 1 and plastic part lower cover 2 are equipped with solar panel inside plastic part upper cover 1 and plastic part lower cover 2
3, light valve group is equipped in button cell 4, circuit board 5, regulating device 6 and interior screening glass 7, plastic part upper cover 1 and plastic part lower cover 2
Part 8, light valve component 8 include optical filter 14, liquid crystal light valve A 9, liquid crystal light valve B10, full impregnated liquid crystal display 11 and sheet glass 12.
In use, 11 display portion of full impregnated liquid crystal display is distributed in four corners of entire light valve component 8, in illuminated state shape
Under state, the visual field of welding operator is had no effect on, and display can be closed, realizes light valve full impregnated.In the state of display parameters,
Can be observed by operator, full impregnated liquid crystal display 11 can be it is monochromatic can also be with chromatic liquid crystal screen, and full impregnated liquid crystal
Display screen is the liquid crystal display of full-transparency type without reflectance coating, and automatic beam change is crossed filter and is mounted in mask by operator, nothing
Mask need to be taken, so that it may see that automatic beam change crosses the relevant operating parameter of filter, improve work efficiency.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait
Effect, but all will fall within the protection scope of the utility model.
Claims (3)
1. a kind of automatic beam change of the built-in display device of light valve component crosses filter, including plastic part upper cover (1) and plastic part lower cover
(2), solar panel (3), button cell (4), circuit board are equipped with inside plastic part upper cover (1) and plastic part lower cover (2)
(5), regulating device (6) and interior screening glass (7), characterized in that be equipped in the plastic part upper cover (1) and plastic part lower cover (2)
Light valve component (8), the light valve component (8) include optical filter (14), liquid crystal light valve A(9), liquid crystal light valve B(10), full impregnated liquid crystal
Display screen (11) and sheet glass (12).
2. a kind of automatic beam change of built-in display device of light valve component according to claim 1 crosses filter, characterized in that institute
Full impregnated liquid crystal display (11) are stated equipped with the display area (13) for showing running parameter.
3. a kind of automatic beam change of built-in display device of light valve component according to claim 1 crosses filter, characterized in that institute
Full impregnated liquid crystal display (11) are stated as monochromatic or chromatic liquid crystal screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177313.XU CN208659695U (en) | 2017-09-14 | 2017-09-14 | A kind of automatic beam change of the built-in display device of light valve component crosses filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177313.XU CN208659695U (en) | 2017-09-14 | 2017-09-14 | A kind of automatic beam change of the built-in display device of light valve component crosses filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659695U true CN208659695U (en) | 2019-03-29 |
Family
ID=65820806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177313.XU Active CN208659695U (en) | 2017-09-14 | 2017-09-14 | A kind of automatic beam change of the built-in display device of light valve component crosses filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659695U (en) |
-
2017
- 2017-09-14 CN CN201721177313.XU patent/CN208659695U/en active Active
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