CN203354757U - Eye shield capable of automatically changing light - Google Patents
Eye shield capable of automatically changing light Download PDFInfo
- Publication number
- CN203354757U CN203354757U CN 201320374165 CN201320374165U CN203354757U CN 203354757 U CN203354757 U CN 203354757U CN 201320374165 CN201320374165 CN 201320374165 CN 201320374165 U CN201320374165 U CN 201320374165U CN 203354757 U CN203354757 U CN 203354757U
- Authority
- CN
- China
- Prior art keywords
- eyeshield
- safety goggles
- circuit board
- eyeglass
- beam change
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an eye shield capable of automatically changing light. The eye shield comprises an eye shield body and a glasses case mounted on the eye shield body. The glasses case comprises filter glass, liquid crystal pieces and a photoelectric sensor. The number of the liquid crystal is at least two, and the two sides of the eye shield body are provided with a lens shading degree adjusting device and a lens flexibility adjusting device respectively. The problems that in the prior art, the shading degree of lenses is limited and can not be adjusted are solved.
Description
Technical field
This utility model relates to the safety goggles technical field, refers to especially a kind of safety goggles of the automatic beam change for the protection of people's glasses.
Background technology
Safety goggles is in industrial processes, and the workman is the labour protection articles for use of the protection eyes of use often, can run into the situation of high temperature, high light in many processing technique, for example metal solder.If directly use dark-coloured eyeshield glass, when sending high light, will not see the operation workpiece.For this technical problem, manufacturers have created the automatic beam change safety goggles.It is come from the automatic light-changing electric-welding face guard amplification, has adopted filter glass, LCD panel and photoelectric sensor and electronic component to be combined into a mirror case, is arranged in eyeshield.When high light occurs in processing, eyeshield has kept higher light transmission, can the moment blackening when high light sends, block discomfort glare.But prior art is due to the restriction that is subject to volume and weight, and at present on the market, existing automatic beam change safety goggles has all only been used 1 liquid crystal cell, so blackening later blackness is limited and can not adjust, this has just limited its use occasion.
The utility model content
The utility model proposes a kind of automatic beam change safety goggles, solved the problem that eyeglass obscurity in the prior art is limited and can not adjust.
The technical solution of the utility model is achieved in that a kind of automatic beam change safety goggles, comprises eyeshield and is arranged on the mirror case on eyeshield, and described mirror case comprises filter glass, LCD panel and photoelectric sensor; Described LCD panel has at least 2 described eyeshield both sides to be respectively equipped with eyeglass obscurity adjusting device and eyeglass switch-operated response control.
As preferably, described eyeshield is provided with the baffle plate for the protection of operator's face section.
As preferably, described eyeglass obscurity adjusting device comprises damper box, is arranged on the circuit board in damper box and is welded on the potentiometer on circuit board; Also be provided with the battery holder of laying battery on described circuit board.
As preferably, described eyeglass switch-operated response control comprises damper box, is arranged on the circuit board in damper box and is welded on the potentiometer on circuit board.
As preferably, described eyeshield is provided with and makes eyeshield wear the elastic webbing on the head part.
As preferably, described eyeshield is provided with the ventilative air-vent that directs oneself from boredom.
The beneficial effects of the utility model are as follows: this device arranges automatic beam change eyeglass obscurity adjusting device and switch-operated response control, improves the eyeglass obscurity, has solved eyeglass and can't adjust problem; Secondly dexterously by the combination of replacement structure of battery and above-mentioned adjusting device, utilize the air-vent of safety goggles that adjusting device has been installed, solved the problem that small-sized eyeglass can't device for installing and adjusting, reached user effect easy to adjust; The 3rd has increased baffle plate to eyeshield, can prevent the electric welding high light like this, stops the welding slag of sputter, protection welder face section.
The accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is this utility model perspective view;
Fig. 2 is this utility model structural representation;
The structural representation that Fig. 3 is mirror case in this utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of this utility model protection.
As illustrated in fig. 1 and 2, a kind of automatic beam change safety goggles, comprise eyeshield 1, mirror case 2, baffle plate 3 and elastic webbing 5.The middle part of eyeshield 1 has the groove that can lay mirror case 2, and mirror case 2 is fixed in groove, and as shown in Figure 3, mirror case 2 comprises filter glass 21, LCD panel 22, photoelectric sensor 23 and some electronic components.In order to strengthen the obscurity of eyeglass, LCD panel 22 has 2.Eyeglass obscurity adjusting device 4 and eyeglass switch-operated response control 6 are arranged on respectively the left and right sides of eyeshield 1; Eyeglass obscurity adjusting device 4 comprises damper box, is arranged on the circuit board in damper box and is welded on the potentiometer on circuit board; Prior art is to utilize solar cell for supplying power, but may not provide enough electric currents, in order to ensure normal operation, also is provided with the battery holder of laying battery on circuit board.Eyeglass obscurity adjusting device 4 is connected with the related circuit in mirror case 2 by electric wire; Manual adjustments voltage, voltage uprises eyeglass obscurity grow; A little less than the low eyeglass obscurity of opposite voltage.Eyeglass switch-operated response control 6 comprises damper box, is arranged on the circuit board in damper box and is welded on the potentiometer on circuit board.Manual adjustments resistance, the regulating resistance ratio, change the amplifier multiple, thereby realize the strong and weak variation of eyeglass sensitivity.Baffle plate 3 is arranged on eyeshield 1, by the gland on eyeshield 1, is fixedly connected with.Arranging of baffle plate 3 can prevent the electric welding high light, stops the welding slag of sputter, protection operator face section.Operator be whole face all at safety goggles, working time one is long, can feel unhappy, therefore on the top of eyeshield 1, is provided with 2 ventilative air-vents 7.Elastic webbing 5 is connected on eyeshield 1, for safety goggles, wears the head operator.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. an automatic beam change safety goggles, comprise eyeshield (1) and be arranged on the mirror case (2) on eyeshield (1), and described mirror case (2) comprises filter glass (21), LCD panel (22) and photoelectric sensor (23); It is characterized in that, described LCD panel (22) has 2 at least; Described eyeshield (1) both sides are respectively equipped with eyeglass obscurity adjusting device (4) and eyeglass switch-operated response control (6).
2. a kind of automatic beam change safety goggles according to claim 1, is characterized in that, described eyeshield (1) is provided with the baffle plate (3) for the protection of operator's face section.
3. a kind of automatic beam change safety goggles according to claim 1, is characterized in that, described eyeglass obscurity adjusting device (4) comprises damper box, is arranged on the circuit board in damper box and is welded on the potentiometer on circuit board; Also be provided with the battery holder of laying battery on described circuit board.
4. a kind of automatic beam change safety goggles according to claim 1, is characterized in that, described eyeglass switch-operated response control (6) comprises damper box, is arranged on the circuit board in damper box and is welded on the potentiometer on circuit board.
5. a kind of automatic beam change safety goggles according to claim 1 and 2, is characterized in that, described eyeshield (1) is provided with and makes eyeshield (1) wear the elastic webbing (5) on the head part.
6. a kind of automatic beam change safety goggles according to claim 5, is characterized in that, described eyeshield (1) is provided with the ventilative air-vent (7) that directs oneself from boredom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374165 CN203354757U (en) | 2013-06-26 | 2013-06-26 | Eye shield capable of automatically changing light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374165 CN203354757U (en) | 2013-06-26 | 2013-06-26 | Eye shield capable of automatically changing light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354757U true CN203354757U (en) | 2013-12-25 |
Family
ID=49802591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320374165 Expired - Fee Related CN203354757U (en) | 2013-06-26 | 2013-06-26 | Eye shield capable of automatically changing light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107107A (en) * | 2013-04-19 | 2014-10-22 | 李骥超 | Goggles assembly structure in automatic variable-light welding mask |
| CN109431684A (en) * | 2018-10-30 | 2019-03-08 | 杜都 | A kind of laser welding detection observation eyeshade with multiple eyeshield structure |
-
2013
- 2013-06-26 CN CN 201320374165 patent/CN203354757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107107A (en) * | 2013-04-19 | 2014-10-22 | 李骥超 | Goggles assembly structure in automatic variable-light welding mask |
| CN109431684A (en) * | 2018-10-30 | 2019-03-08 | 杜都 | A kind of laser welding detection observation eyeshade with multiple eyeshield structure |
| CN109431684B (en) * | 2018-10-30 | 2021-06-08 | 宁波佳朗智能科技有限公司 | Laser welding detects with observation eye-shade that has multiple eyeshield structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |