CN202437458U - An electric welding goggle - Google Patents
An electric welding goggle Download PDFInfo
- Publication number
- CN202437458U CN202437458U CN2011205306301U CN201120530630U CN202437458U CN 202437458 U CN202437458 U CN 202437458U CN 2011205306301 U CN2011205306301 U CN 2011205306301U CN 201120530630 U CN201120530630 U CN 201120530630U CN 202437458 U CN202437458 U CN 202437458U
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- China
- Prior art keywords
- bearing
- eyeglass
- face shield
- electric welding
- fixed
- 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 discloses an electric welding goggle, comprising a mask, a handle fixed at a bottom part of the mask, and lenses fixed in an observation opening arranged on an upper part of the mask, wherein the lenses are characterized in that the lenses are two laminated polarizers, and can be respectively rotatably fixed in the observation opening through a bearing. The electric welding goggle also comprises an automatic regulation unit that is drivingly connected to the lenses through the bearing, wherein a power source provides electric power to the automatic regulation unit. Because the electric welding goggle of the utility model is used, the electric welding goggle that makes an image in sight be soft and makes the image in sight be uniform in brightness is realized. The goggle is characterized by automatic regulation of a lens angle, and therefore even if a user moves or an electric welding light angle changes, appropriate brightness of the image in sight can be kept. The electric welding goggle has the advantages of quick regulation, dark area-free property, and eyesight-protecting function.
Description
Technical field
This utility model relates to a kind of protective eye lens, refers to a kind of Eye protector for welder especially.
Background technology
In the electric welding process, can send dazzling light, directly stimulate eyes, make eyes feel to dazzle the eyes, tired, can not look thing lastingly, the infringement eyes.Not only influence speed of application and quality, more operator's eye brings bigger harm.Present existing Eye protector for welder adopts dark glass to reduce the brightness of pleasing to the eye light more, but still can not solve the dazzling problem of local light.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art; And a kind of Eye protector for welder is provided; Realized a kind of soft even brightness Eye protector for welder of pleasing to the eye image that makes, owing to can adjust the eyeglass angle automatically, user moves or the electric welding angular changes even work as; Still can make vision imaging keep suitable brightness, have regulate rapidly, the advantage of no dark space, vision protection.
The technical scheme that realizes above-mentioned purpose is:
A kind of Eye protector for welder of this utility model comprises:
One face shield; One is fixed in the handgrip and the eyeglass that is fixed in the observation port of offering on said face shield top of said face shield bottom; Said eyeglass is two for the polariscope number, range upon range of setting, and be fixed in rotationally in the said observation port through bearing respectively; Also comprise the automatic adjustment unit that is in transmission connection through said bearing and said eyeglass, a power supply is that said automatic adjustment unit provides electric power.
Above-mentioned automatic adjustment unit comprises:
One is fixed in the light sensor of face shield;
Two motors, said motor is anchored on respectively in the said face shield, and is in transmission connection through said bearing and said eyeglass respectively;
One micro-control unit, said micro-control unit is electrically connected with said light sensor and said motor.
The densely covered radially teeth groove of inner bearing one surface circle of above-mentioned bearing, and said teeth groove is along the axial protrusion of said bearing;
One gear of the rotor tip of said motor and the said teeth groove of adjacent said bearing inner race are meshing with each other;
Said eyeglass is anchored in the said bearing inner race.
Also comprise a pressure transducer, said pressure transducer is anchored on said face shield bottom near the handgrip place, and is electrically connected with said micro-control unit.
Above-mentioned power supply is positioned at the bottom of said handgrip, and said power supply is a battery.
This utility model has been owing to adopted above technical scheme, makes it have following beneficial effect to be:
Eyeglass is a polariscope, filtering the scattered beam in the light beam, only let the light of a fixed-direction pass through, what make that eyes receive is along unidirectional incident ray, thereby makes scenery seem soft not dazzling; Eyeglass is anchored on respectively in the bearing inner race of said bearing, makes eyeglass rotatable in observation port; One automatic adjustment unit and said bearing inner race are in transmission connection, and realize the automatic adjusting that two eyeglasses rotate, and it is suitable to guarantee through the amount of light behind two eyeglasses, prevent to produce through the image part subregion of eyeglass to cross situation appearance bright and that the subregion is dark excessively; Power supply is that said automatic adjustment unit provides electric power.The densely covered radially teeth groove of inner bearing one surface circle; And said teeth groove is along the axial protrusion of said bearing; One gear of the rotor tip of motor and the said teeth groove of adjacent said bearing inner race are meshing with each other, and have realized the transmission of motor to eyeglass, and the pressure transducer that is electrically connected with micro-control unit has been realized the rotation of hand control motor; Realize the fine adjustment of motor angle, make incident illumination adjusting more fast, flexibly and hommization.
Description of drawings
Fig. 1 is the structural representation of this utility model Eye protector for welder;
Fig. 2 is the cut-away section structural representation of this utility model Eye protector for welder.
The specific embodiment
Below in conjunction with specific embodiment this utility model is described further.
See also Fig. 1, a kind of Eye protector for welder of this utility model comprises:
One face shield 1; One is fixed in the handgrip 5 and the eyeglass 3 that is fixed in the observation port of offering on face shield 1 top of face shield 1 bottom; Eyeglass 3 scattered beam in the light beam that has been the polariscope filtering; Only let the light of a fixed-direction pass through, what make the eyes reception is along unidirectional incident ray, thereby makes scenery seem soft not dazzling; Eyeglass 3 numbers are two; Range upon range of setting; And be fixed in rotationally in the observation port 8 through bearing 2 respectively, also comprise the automatic adjustment unit that is in transmission connection through bearing 2 and eyeglass 3, realize the automatic adjusting that two eyeglasses 3 rotate; Assurance is suitable through the amount of light behind two eyeglasses 3, prevents to produce the image part subregion that sees through eyeglass and crosses situation appearance bright and that the subregion is dark excessively; One power supply is the bottom that battery is positioned at handgrip 5.
For automatic adjustment unit provides electric power.
See also Fig. 2, above-mentioned automatic adjustment unit comprises:
One is fixed in the light sensor 6 of face shield 1;
Two motors 7, motor 7 is anchored on respectively in the face shield 1, and is in transmission connection through bearing 2 and eyeglass 3 respectively;
One micro-control unit, micro-control unit is electrically connected with light sensor 6 and motor 7.
The densely covered radially teeth groove of bearing inner race 22 1 surface circles of bearing 2, and teeth groove is along the axial protrusion of bearing 2;
One gear 71 of the rotor tip of motor 7 is meshing with each other with the teeth groove of adjacent bearing inner race 22, has realized the transmission of motor to eyeglass 3;
Eyeglass 3 is anchored in the bearing inner race 22, realizes that terrible eyeglass is rotatable in observation port;
One pressure transducer 4; Pressure transducer 4 is anchored on face shield 1 bottom and is electrically connected near the handgrip place and with micro-control unit; Realized the rotation of hand control motor 7, realized the fine adjustment of motor 7 angles, make incident illumination adjusting more fast, flexibly and hommization.
When Eye protector for welder uses; Light sensor receives extraneous welding optical signal; And optical signal is transmitted to a microprocessing unit (MCU); Microprocessing unit draws first eyeglass 31 and the best angle of second eyeglass 32 in the current welding luminous environment according to the optical signal that receives; Control respectively and start two motors, 7, two motors 7 and rotate two bearings inner ring 22 realizations that are fixed with first eyeglass 31 and second eyeglass 32 respectively through gear 71 and respectively the angle of first eyeglass 31 and second eyeglass 32 is regulated, be transferred to best angle rear motor 7 when first eyeglass 31 and second eyeglass 32 and stop.Simultaneously, can make that the adjusting of eyeglass 3 is more rapid, flexible and user-friendly through the fine setting of hand one pressure transducer 4 realizations to motor 7.
More than combine accompanying drawing embodiment that this utility model is specified, those skilled in the art can make the many variations example to this utility model according to above-mentioned explanation.Thereby some details among the embodiment should not constitute the qualification to this utility model, and the scope that this utility model will define with appended claims is as the protection domain of this utility model.
Claims (5)
1. an Eye protector for welder comprises a face shield, and one is fixed in the handgrip and the eyeglass that is fixed in the observation port of offering on said face shield top of said face shield bottom; It is characterized in that said eyeglass is a polariscope, and the number of said eyeglass is two; Range upon range of setting; And be fixed in rotationally in the said observation port through bearing respectively, also comprise the automatic adjustment unit that is in transmission connection through said bearing and said eyeglass, a power supply is that said automatic adjustment unit provides electric power.
2. Eye protector for welder according to claim 1 is characterized in that, said automatic adjustment unit comprises:
One is fixed in the light sensor of face shield;
Two motors, said motor is anchored on respectively in the said face shield, and is in transmission connection through said bearing and said eyeglass respectively;
One micro-control unit, said micro-control unit is electrically connected with said light sensor and said motor.
3. Eye protector for welder according to claim 2 is characterized in that, the densely covered radially teeth groove of inner bearing one surface circle of said bearing, and said teeth groove is along the axial protrusion of said bearing;
One gear of the rotor tip of said motor and the said teeth groove of adjacent said bearing inner race are meshing with each other;
Said eyeglass is anchored in the said bearing inner race.
4. according to each described Eye protector for welder in the claim 1 to 3, it is characterized in that, also comprise a pressure transducer, said pressure transducer is anchored on said face shield bottom near the handgrip place, and is electrically connected with said micro-control unit.
5. Eye protector for welder according to claim 4 is characterized in that said power supply is positioned at the bottom of said handgrip, and said power supply is a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205306301U CN202437458U (en) | 2011-12-16 | 2011-12-16 | An electric welding goggle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205306301U CN202437458U (en) | 2011-12-16 | 2011-12-16 | An electric welding goggle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437458U true CN202437458U (en) | 2012-09-19 |
Family
ID=46818915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205306301U Expired - Fee Related CN202437458U (en) | 2011-12-16 | 2011-12-16 | An electric welding goggle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981511A (en) * | 2012-11-17 | 2013-03-20 | 广州市信康科技电子有限公司 | Electric rotating locating device used for camera polarized lens |
| CN112631185A (en) * | 2020-12-26 | 2021-04-09 | 山东科技职业学院 | Control system of intelligent lens clip |
-
2011
- 2011-12-16 CN CN2011205306301U patent/CN202437458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981511A (en) * | 2012-11-17 | 2013-03-20 | 广州市信康科技电子有限公司 | Electric rotating locating device used for camera polarized lens |
| CN102981511B (en) * | 2012-11-17 | 2016-01-20 | 广州市信康科技电子有限公司 | A kind of automatically controlled rotary positioning apparatus for video camera polarized lenses |
| CN112631185A (en) * | 2020-12-26 | 2021-04-09 | 山东科技职业学院 | Control system of intelligent lens clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20131216 |