CN210962615U - Welding mask with head-up display - Google Patents
Welding mask with head-up display Download PDFInfo
- Publication number
- CN210962615U CN210962615U CN201921316396.5U CN201921316396U CN210962615U CN 210962615 U CN210962615 U CN 210962615U CN 201921316396 U CN201921316396 U CN 201921316396U CN 210962615 U CN210962615 U CN 210962615U
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- Prior art keywords
- display
- face guard
- automatic change
- new line
- light filter
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- 238000003466 welding Methods 0.000 title claims abstract description 26
- 230000008859 change Effects 0.000 claims abstract description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a welding face guard with new line shows, including the face guard casing, automatic change the light filter, the bandeau structure of new line display and face guard sets up in the face guard casing, the new line display sets up the below at automatic change light filter downwards to one side, the bandeau structure of face guard sets up at automatic change light filter rear side, automatic change light filter's front side is provided with the translucent screen, upper portion and lower part between automatic change light filter and translucent screen are provided with first reflector and second reflector respectively, luminous display area on the new line display reachs on the automatic change light filter after first reflector and the reflection of the light of second reflector are in proper order. The utility model discloses a welding face guard, operator can directly adjust relevant operating parameter, can realize through the specular reflection principle that people's eye watches the best observation distance of new line display parameter in very little space, save space, reduce the volume of face guard.
Description
Technical Field
The utility model belongs to the technical field of the welding face guard technique and specifically relates to a welding face guard with new line shows.
Background
Typically, when a welder needs to adjust the mask color number, response time, delay time, and welding mode during a welding process, the welder must remove the mask to view the parameters on the display screen and make corresponding adjustments (otherwise blind operation may have unexpected consequences for the welder). The welding efficiency of workers and the welding quality are undoubtedly affected in the process, and the eyes of the workers need to adapt back and forth in a dark environment, so that the welding workers feel uncomfortable.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the welding mask with the head-up display function overcomes the defects in the prior art, a welder can intuitively know various parameters of the current mask without taking off the welding mask in the welding process, and then the parameters are correspondingly adjusted, so that the welding efficiency is improved.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a welding face guard with new line shows, includes mask shell, automatic light filter, the bandeau structure of new line display and mask, the bandeau structure of automatic light filter, new line display and mask sets up in mask shell, and the new line display sets up in the below of automatic light filter downwards to one side, and the bandeau structure of mask sets up in automatic light filter rear side, and the front side of automatic light filter is provided with the transparent protection piece, and upper portion and lower part between automatic light filter and transparent protection piece are provided with first reflector and second reflector respectively, and the luminous display area on the new line display reachs on the automatic light filter after first reflector and the reflection of second reflector in proper order.
The automatic light-changing filter comprises a battery, a singlechip control circuit and a liquid crystal light valve, wherein the battery is electrically connected with the singlechip control circuit, the singlechip control circuit is provided with a key input part and a photosensitive tube, and an electric signal at the end of the photosensitive tube is transmitted to the singlechip control circuit to control the liquid crystal light valve.
Further, the single chip microcomputer control circuit is electrically connected with the head-up display.
It is still further defined that an adjustment button is mounted on the mask housing, the adjustment button being connected to the key input portion of the automatic darkening filter.
The utility model has the advantages that: the welding mask of the utility model can directly adjust the relevant operating parameters by the operator, and can project the displayed content to the glass screen or the transparent acrylic panel with the best visual observation distance of human eyes in a very small space by utilizing the light refraction principle; the space can be saved, the size of the mask is reduced, and the mask is more exquisite and beautiful; the working convenience is improved, and simultaneously, the eyes are ensured not to feel uncomfortable due to rapid change of ambient light, so that the working efficiency is improved; additionally, the utility model discloses a welding face guard especially is fit for the operator and carries out weldment work under dim environment, and the image that the new line display becomes is clearer.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
Fig. 3 is a schematic diagram of the head-up display of the present invention.
Fig. 4 is a control block diagram of the circuit part of the present invention.
Fig. 5 is a schematic diagram of a light-emitting display area of the head-up display according to the present invention.
In the figure: 1. the head-up display mask comprises a mask shell, 2 an automatic light changing filter, 3 a head-up display, 4 a head band structure of the mask, 5 a transparent protective sheet, 6 a first reflective mirror and 7 a second reflective mirror.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 to 3, a welding helmet with a head-up display includes a helmet shell 1, an automatic light-changing filter 2, a head-up display 3, and a helmet headband structure 4, wherein the automatic light-changing filter 2, the head-up display 3, and the helmet headband structure 4 are disposed in the helmet shell 1, the head-up display 3 is disposed under the automatic light-changing filter 2 in an inclined manner, the helmet headband structure 4 is disposed behind the automatic light-changing filter 2, a transparent protection sheet 5 is disposed in front of the automatic light-changing filter 2, a first reflective mirror 6 and a second reflective mirror 7 are disposed respectively at upper and lower portions between the automatic light-changing filter 2 and the transparent protection sheet 5, and a light-emitting display area on the head-up display 3 sequentially reflects light through the first reflective mirror 6 and the second reflective mirror 7 and then reaches the automatic light-changing filter 2. The mask shell 1 is provided with an adjusting button for adjusting the operation parameters.
In this embodiment, the automatic light changing filter 2 includes a battery, a single chip microcomputer control circuit and a liquid crystal light valve, the battery is electrically connected with the single chip microcomputer control circuit, the single chip microcomputer control circuit is provided with a key input part and a photosensitive tube, and an electric signal at the end of the photosensitive tube is transmitted to the single chip microcomputer control circuit to control the liquid crystal light valve. The singlechip control circuit is electrically connected with the head-up display 3, and the key input part of the automatic light-changing filter 2 is connected with the adjusting button.
As shown in fig. 4, the battery/12V power supply supplies power to the single chip microcomputer control circuit, the single chip microcomputer control circuit controls corresponding parameters through key input detection, and displays the parameters on the head-up display 3, so that a user can know the current parameters to conveniently continue to adjust; the photosensitive tube converts the optical signal into an electric signal, the signal is amplified through the amplifying circuit, and the singlechip control circuit detects the electric signal at the end of the photosensitive tube to drive the liquid crystal light valve, so that the liquid crystal light valve is blackened, and eyes of a user are protected.
As shown in fig. 5, the head-up display 3 mainly displays color numbers, time delays, sensitivities, grinding and cutting modes, and a battery power display and memory storage mode. The color number is 5-9 under the cutting mode, and the color number is 9-13 under the normal welding mode. The sensitivity and the delay are respectively divided into 5 grades, and the higher the grade is, the higher the sensitivity is, and the longer the delay time is. The user can show fine the remaining electric quantity of knowing the battery according to battery power, accomplishes in time to change the battery, avoids causing the unnecessary injury because of the battery does not have the electricity.
The head-up display 3 is arranged at the bottom of the automatic light changing filter 2, the emitted display content is refracted to a second reflector 7 at the bottom of the mask shell 1 through a first reflector 6 above the mask, and the content of a light-emitting display area on the head-up display 3 is projected to the liquid crystal light valve through the second reflector 7. So that the user can visually see the parameters on the head-up display 3 at present. In addition, the optimal observation distance for the human eyes to watch the parameters of the head-up display 3 can be realized in a small space by the mirror reflection principle, and the phenomenon that the eyes are tired and unnecessary discomfort is caused to a user due to too close or too far watching is avoided.
The user adjusts the welding mask to the optimum state by adjusting various parameters, and after 30s without any adjustment parameter operation, the light emitting display area on the head-up display 3 will automatically close until the next time the display is activated by any parameter adjustment. Therefore, the power consumption of the circuit is reduced, and the service life of the battery is prolonged. Meanwhile, the phenomenon that the sight of a user is interfered by long-time display and welding is influenced can be avoided.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides a welding face guard with new line shows, includes the bandeau structure of face guard casing, automatic change light filter, new line display and face guard, the bandeau structure of automatic change light filter, new line display and face guard sets up in the face guard casing, and the new line display sets up in the below of automatic change light filter to one side, and the bandeau structure of face guard sets up at automatic change light filter rear side, and the front side of automatic change light filter is provided with transparent screening glass, its characterized in that: the upper part and the lower part between the automatic light-changing filter and the transparent protection sheet are respectively provided with a first reflective mirror and a second reflective mirror, and a light-emitting display area on the head-up display reaches the automatic light-changing filter after being reflected by the first reflective mirror and the second reflective mirror in sequence.
2. The welding helmet with heads-up display of claim 1, wherein: the automatic light changing filter comprises a battery, a singlechip control circuit and a liquid crystal light valve, wherein the battery is electrically connected with the singlechip control circuit, the singlechip control circuit is provided with a key input part and a photosensitive tube, and an electric signal at the end of the photosensitive tube is transmitted to the singlechip control circuit to control the liquid crystal light valve.
3. The welding helmet with heads-up display of claim 2, wherein: the singlechip control circuit is electrically connected with the head-up display.
4. The welding helmet with heads-up display of claim 2, wherein: and the adjusting button is connected with the key input part of the automatic light-changing filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316396.5U CN210962615U (en) | 2019-08-14 | 2019-08-14 | Welding mask with head-up display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316396.5U CN210962615U (en) | 2019-08-14 | 2019-08-14 | Welding mask with head-up display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210962615U true CN210962615U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921316396.5U Active CN210962615U (en) | 2019-08-14 | 2019-08-14 | Welding mask with head-up display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210962615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022141694A1 (en) * | 2020-12-31 | 2022-07-07 | 常州迅安科技股份有限公司 | Near-to-eye display module, welding helmet, and welding system and control method therefor |
| US11701260B2 (en) | 2020-12-31 | 2023-07-18 | Changzhou Shine Science & Technology Co., Ltd. | Near-eye display module, welding mask, welding system and control method thereof |
-
2019
- 2019-08-14 CN CN201921316396.5U patent/CN210962615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022141694A1 (en) * | 2020-12-31 | 2022-07-07 | 常州迅安科技股份有限公司 | Near-to-eye display module, welding helmet, and welding system and control method therefor |
| US11701260B2 (en) | 2020-12-31 | 2023-07-18 | Changzhou Shine Science & Technology Co., Ltd. | Near-eye display module, welding mask, welding system and control method thereof |
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