CN204050009U - There is the welding mask of new line display type automatic beam change filter - Google Patents
There is the welding mask of new line display type automatic beam change filter Download PDFInfo
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- CN204050009U CN204050009U CN201420515673.6U CN201420515673U CN204050009U CN 204050009 U CN204050009 U CN 204050009U CN 201420515673 U CN201420515673 U CN 201420515673U CN 204050009 U CN204050009 U CN 204050009U
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Abstract
This utility model relates to a kind of welding mask, and it comprises: mask shell; For the headband structure of fixing described mask shell; New line display type automatic beam change filter fixing on described mask shell; And on described mask shell, be installed on the printing opacity screening glass in described new line display type automatic beam change filter front; Wherein, described new line display type automatic beam change filter comprises the HUD of the operations parameter for showing automatic beam change filter; described HUD is arranged between the main body and described screening glass of described automatic beam change filter, to be imaged onto in the eyes of the wearer of welding mask to make the operating parameter of luminescence display on described HUD under described automatic beam change filter is in transparent state via described screening glass.
Description
Technical field
This utility model relates generally to the welding mask with new line display type automatic beam change filter.
Background technology
When weld job, in order to protect operator from splash damage and the starting the arc produce various harm rays to the injury of human body, usual operator can wear welding mask.In traditional welding mask, optical filter is for the eyes of operator provide the critical component avoiding harm ray injury.Traditional welding mask needs operator before wearing face shield, observed electric welding starting the arc position, and then wears face shield and carry out blind operation.This blind operation can bring inconvenience in work progress at the scene.
For this reason, Auto-changing Shade Welding Mask Made has been developed in recent years.This Auto-changing Shade Welding Mask Made is equipped with automatic beam change filter substantially.The cardinal principle of automatic beam change filter is equipped with liquid crystal panel, and before the welding starting the arc, liquid crystal panel is transparent, is transformed into opaque state at the moment liquid crystal panel of the starting the arc, thus provide protection for the eyes of operator.Usual this automatic beam change filter is equipped with adjusting knob or button, before use welding mask, operator must take off the operating parameter such as such as sensitivity, time delay, shade number, welding manner of face shield to automatic beam change filter and regulates, and then wears face shield and carry out welding operation.Need repeatedly to change the scene of the welding job of operating parameter (such as changing welding manner, adjustment sensitivity etc.) at some, repeatedly take off/wear face shield greatly consume operator muscle power, have impact on welding quality.
In addition, taking off face shield, setup parameter, wearing in masked process again, the eyes of operator need constantly adjustment to adapt to light and shade environment conversion around, even can produce serious sense of discomfort to individual operations person, and then affect welding job, seriously even can cause permanent injury to eyes.
Utility model content
This utility model is intended to the Auto-changing Shade Welding Mask Made proposing a kind of improvement, thus, operator just can be arranged the operating parameter of automatic beam change filter without the need to repeatedly taking off/wearing face shield, decrease operator to external world light and shade environment constantly adjust and adapt to and the sense of discomfort that causes, make operator remain to wear attitude namely to adjust operations parameter, for welding job offers convenience simultaneously.
According to this utility model, provide a kind of welding mask, it comprises:
Mask shell;
For the headband structure of fixing described mask shell;
New line display type automatic beam change filter fixing on described mask shell; And
Described mask shell is installed on the printing opacity screening glass in described new line display type automatic beam change filter front;
Wherein, described new line display type automatic beam change filter comprises the HUD of the operations parameter for showing automatic beam change filter; described HUD is arranged between the main body and described screening glass of described automatic beam change filter; under described automatic beam change filter is in transparent state, on described HUD, the operating parameter of luminescence display is imaged onto via described screening glass in the eyes of the wearer of welding mask.
Alternatively, the mode that the spacing between described screening glass and the main body of described automatic beam change filter becomes the virtual image can be observed by the eyes of wearer with the operating parameter of luminescence display on described HUD through described screening glass is arranged.
Alternatively, operations parameter can with the mode of reverted image luminescence display on described HUD.
Alternatively, described HUD is arranged obliquely relative to described screening glass in described mask shell.
Alternatively, described HUD is arranged in below the main body of described automatic beam change filter in described mask shell.
Alternatively, described HUD is monochromatic or chromatic liquid crystal screen.
Alternatively, the mask shell of described welding mask is provided with the adjusting knob for regulating described operating parameter, it is connected with described automatic beam change filter.
Alternatively, the adjustment of described operating parameter comprises: shade number regulates, and gear is selected between 9 ~ 13; Sensitivity adjusting, gear is selected between 0 ~ 10; Time delay regulates, and gear is selected between 0 ~ 10; Welding manner regulates, and in welding, selects between cutting and polishing.
Alternatively, described screening glass is transparent or semitransparent screening glass, is especially dark-coloured screening glass.
Alternatively, described screening glass can releasably be arranged on described mask shell.
Adopt welding mask of the present utility model, operator adorns oneself with face shield just can directly regulate relevant operating parameter, ensure that while raising work convenience and the sense of discomfort that eyes can not cause because of the Rapid Variable Design of ambient light therefore improve work efficiency.In addition, adopt welding mask of the present utility model, operator carries out welding job under being particluarly suitable for dim environment---because now HUD imaging is more clear.
Accompanying drawing explanation
From detailed description described later and combine below accompanying drawing can comprehend aforementioned and other side of the present utility model.It is pointed out that the ratio of each accompanying drawing is likely different for the object clearly demonstrated, but this can't affect to understanding of the present utility model.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the ultimate principle figure according to new line display type automatic beam change filter of the present utility model;
Fig. 2 diagrammatically illustrates the amplification plan view of the new line display type automatic filter according to Fig. 1;
Fig. 3 diagrammatically illustrates the basic controlling block diagram of new line display type automatic filter;
Fig. 4 diagrammatically illustrates the axonometric chart of an embodiment of the welding mask be equipped with according to new line display type automatic beam change filter of the present utility model;
Fig. 5 diagrammatically illustrates the disassembly diagram of each several part of welding mask as shown in Figure 4; And
Fig. 6 diagrammatically illustrates the fragmentary perspective cross sectional view of welding mask as shown in Figure 4.
Detailed description of the invention
In each accompanying drawing of the application, the identical or intimate feature of structure is represented by identical Reference numeral.
According to new line display of the present utility model (Head Up Display is called for short HUD) formula automatic beam change filter, operator can set the operations parameter of automatic beam change filter without the need to taking off face shield.As shown in Figure 1, automatic beam change filter 10 comprises crystal filling device lens set 10a, solar battery group 10b and HUD 10c.
Crystal filling device lens set 10a, solar battery group 10b are positioned in the main body of automatic beam change filter 10, and HUD 10c is arranged at main body inclined downward.This HUD 10c is LCDs, and it can show all operations parameter relevant with automatic beam change filter 10 in good time.
It is to be noted, except the content of this HUD 10c and following introduction, the ultimate principle of automatic beam change filter 10 is substantially similar with automatic beam change filter on sale in the market, therefore omits at this explanation of the operation principle of automatic beam change filter 10 itself.
Control handle 30 is connected with automatic beam change filter 10, for regulating its operating parameter via control cable.Here, the adjustment of operating parameter can comprise shade number (SHADE) adjustment, the gear 9 ~ 13 of automatic beam change filter 10; Sensitivity adjusting (SENSITIVITY), gear 0 ~ 10; Time delay regulates, gear 0 ~ 10; Mode of operation regulates: welding (WELD), cutting (CUTTING) and polishing (GRIND).These operating parameters can be shown on HUD 10c in the mode of reverted image.
It is pointed out that in context of the present utility model, for each word to display or letter or number, " reverted image " refer to these words or letter or number up and down and left and right mirror image be displayed on the contrary on HUD 10c.In addition, the HUD 10c any suitable display device that can be single colour liquid crystal display or chromatic liquid crystal screen or it may occur to persons skilled in the art that.
A glass screen 20 is arranged in the front of automatic beam change filter 10.This glass screen 20 is printing opacities, especially transparent, thus can not cause any negative effect to the operating function of automatic beam change filter 10 and provide additional protection for automatic beam change filter 10 simultaneously, destroys from the flying chip produced during welding.HUD 10c arranges towards glass screen 20 obliquely in the below light-emitting area of automatic beam change filter 10, thus when HUD 10c luminescence display, light penetrates obliquely, a part is through glass screen 200 and a part reflexes in human eye by glass screen 20, just looking like be the positive virtual image of amplification that human eye provides operating parameter at the far ahead of glass screen 20 so as shown in Figure 2, the various operating parameters relevant with automatic beam change filter 10 can be observed easily without the need to taking off face shield to make operator.
Fig. 3 diagrammatically illustrates the basic controlling block diagram of new line display type automatic beam change filter.As shown in Figure 3, a battery is connected with crystal filling device lens set 10a via a control circuit, and knob 30 is also connected with crystal filling device lens set 10a via this control circuit, thus regulates the operations parameter of automatic beam change filter 10 via knob 30.Should be clear, battery, control circuit, crystal filling device lens set 10a and knob 30 (as the dotted line frame in Fig. 3 enclose) substantially the same with the design of automatic beam change filter of the prior art.Be connected with control circuit according to HUD 10c of the present utility model, when operator expects the operations parameter regulating automatic beam change filter 10, control circuit can control HUD 10c and show corresponding controling parameters in the mode of reverted image, and the real time electrical quantity of battery also can show on HUD 10c.As can be seen from this point, can be realized by simple transformation on the basis of existing automatic beam change filter according to new line display type automatic beam change filter of the present utility model, too many manufacturing cost can not be increased.
In addition, glass screen 20 can be transparent organic glass screen or simple glass screen, simultaneously in order to improve reflecting rate, reflective membrane can be attached on glass screen 20, such as, on automobile common reflective membrane or even glass screen 20 can be made as dark-coloured clear glass screen, more clearly amplify positive virtual image display to provide under the well-lighted environment in the external world.Even, glass screen 20 can be on traditional Auto-changing Shade Welding Mask Made for the protection of becoming transparency protected of light-filter.In addition, HUD 10c is not limited in and arranges at the inclined downward of crystal filling device lens set 10a as shown in Figure 2, and such as an alternative, HUD 10c also can arrange towards glass screen 20 in the side of crystal filling device lens set 10a obliquely.That is, any ray cast that HUD 10c can be sent to the position on glass screen 20 all can adopt by HUD 10c.
Fig. 4 shows the welding mask 1 according to an embodiment of the present utility model, and this welding mask 1 is equipped with according to new line display type automatic beam change filter 10 of the present utility model.Known with further reference to Fig. 5, welding mask 1 comprises mask shell 40, the new line display type automatic beam change filter 10 installed in the front portion of described mask shell 40 and headband structure 60.Headband structure 60, for being directly worn on the head of operator, plays the effect of fixed visors housing 40.Offer the opening 40a of general rectangular in the front portion of mask shell 40, scaffold 50 is arranged in this opening 40a.Scaffold 50 is provided with above-mentioned new line display type automatic beam change filter 10, thus after scaffold 50 is fixing on mask shell 40, the light-emitting area of the HUD 10c of automatic beam change filter 10 as shown in Figure 4 obliquely towards.
For regulating the knob 30 of automatic beam change filter 10 to arrange on mask shell 40, such convenient operation person adorns oneself with face shield 1 and directly carries out parameter adjustment operation with hand operated knob 30.Transparency protected 20 ' opening 40a place the cloth at mask shell 40 is setting in the front of automatic beam change filter 10.Should be clear, this transparency protected 20 ' can be glass screen 20 as illustrated in fig. 1 and 2.Transparency protected 20 ' and automatic beam change filter 10, distance especially between crystal filling device lens set 10a and the gradient of HUD 10c be in tilted layout are arranged to be positioned at the HUD 10c of below just can being visually observed by face mask wearer through the transparency protected 20 ' formed virtual image when luminescence.
Below the installation constitution of automatic beam change filter 10 in mask shell 40 is schematically introduced.As illustrated in Figures 5 and 6, scaffold 50 is rectangular frame form substantially, is upcountry extended with flange 50a in its head side near wearer.The bending shape that flange 50a is consistent in the main body and HUD 10c thereof with automatic dimmer 10, thus the main body of automatic dimmer 10 and HUD 10c thereof can be fitted on this flange 50a just.Be provided with support lug 50b in the downside of scaffold 50, this support lug 50b is used for upwards abutting HUD 10c and prevents automatic dimmer 10 from dropping out from scaffold 50.Should be clear, automatic beam change filter 10 can adopt any suitable mode known to those skilled in the art such as bonding, screw connecting structure, crimping structure, buckle structure etc. to be fixed on scaffold 50.
The opening 40a periphery of mask shell 40 is formed with two flange 40a and 40b.Scaffold 50 is assemblied on this flange 40a via its front flange 50c, and then screening glass 20 ' is placed between this flange 40b and scaffold 50 along the longitudinal direction, fixes screening glass 20 ' by the chucking power between flange 40b and scaffold 50.Should be clear, can adopt bonding, any suitable fixed form such as screw connecting structure, crimping structure, buckle structure by screening glass 20 ' at the opening 40a internal fixtion of mask shell 40 between scaffold 50 and mask shell 40.
When using above-mentioned welding mask 1 of the present utility model; welding mask 1 can first be worn on head by operator; then open adjusting knob 30, become the virtual image to the drawing axis of operator via transparency protected 20 ' parameters information by HUD 10c.Like this, without the need to taking off/wearing again masked action and just directly can play arc welding as prior art after operator regulates operating parameter again, significantly reduce labor intensity, improve work efficiency.In addition; adopt welding mask 1 of the present utility model; operator just without the need to taking off face shield can directly adjust or check the operations parameter of automatic beam change filter; thus eyes are without the need to adapting to the change of surrounding light light and shade; reduce the sense of discomfort of eyes, the eyes for operator provide further reliably protecting.
Although in the illustrated embodiment in which, HUD 10c and the body Integral design carrying crystal filling device lens set 10a and solar battery group 10b.But, it will be apparent to those skilled in the art that HUD 10c also can design with the body split of automatic beam change filter 10.Such as, as an alternative, HUD 10c can separate with the body of automatic beam change filter 10 and manufactures, and is then connected respectively with knob 30 with the body of automatic beam change filter 10 via data cable.Like this, the position of HUD 10c in mask shell 40 can be selected more easily, such as can choice arrangement to becoming the more favourable position of the virtual image.In addition; as an alternative; HUD 10c also can be arranged in the left side of the body of automatic beam change filter 10 or right side or even top, as long as guarantee that HUD 10c tilts can the virtual image be become suitably to be observed by wearer towards screening glass 20 '.
In addition, as mentioned, transparency protected 20 ' in face shield 1 can be exactly the glass screen 20 shown in Fig. 1 and 2.But; because in the process of welding, splash meeting direct collision screening glass 20 ' or glass screen 20 cause surface abrasion; thus cause imaging not know the observation of impact to operating parameter, so screening glass 20 ' or glass screen 20 can be arranged on mask shell 40 removably.Such as, as an alternative, on mask shell 40, multiple dismountable buckle structure can be arranged around opening 40a screening glass 20 ' or glass screen 20 are removably locked on mask shell 40.Like this, if screening glass 20 ' or glass screen 20 excessive wear impact are observed, then the screening glass 20 ' that can more renew or glass screen 20.Again such as; even can utilize and bore a hole respectively on screening glass 20 ' or glass screen 20 and mask shell 40; use screw to be fixed on mask shell 40 by screening glass 20 ' or glass screen 20, like this when needs, directly unscrew screw and replaceable new screening glass 20 ' or glass screen 20.In a word, any detachable fixed structure that it may occur to persons skilled in the art that all can adopt at screening glass 20 ' or between glass screen 20 and mask shell 40.
In addition, it is translucent or dark-coloured that screening glass 20 ' also can be made into, thus provides safeguard further for blur-free imaging.In addition, screening glass 20 ' also can be the screening glass that common automatic beam change filters welding mask, uses the radiation shield of HUD by adhering to printing opacity reflectance coating on its outer surface as.Like this, when using a period of time to cause imaging unclear due to spatter thing, the old film that only needs to tear adheres to new film just can blur-free imaging again.
Different from the welding mask of prior art, operator can directly wear according to welding mask of the present utility model, then after HUD start is with front operating parameter being imaged onto screening glass, and manually adjusting knob adjustment parameter; Then, after HUD shutdown, directly the starting the arc welding operation can be carried out.In addition, in the process of welding operation, in order to change operating parameter or change bond pattern, again can be started shooting by HUD when automatic beam change filter is in pellucidity, corresponding adjustment operations parameter, welding operation is carried out in the starting the arc again afterwards.This shows, adopt the welding mask being equipped with new line display type automatic beam change filter of the present utility model, operator without the need to must taking off face shield, regulating parameter and then wearing face shield as prior art, directly can adorn oneself with face shield and regulate relevant operating parameter, ensure that while raising work convenience and the sense of discomfort that eyes can not cause because of the Rapid Variable Design of ambient light therefore improve work efficiency.In addition, adopt welding mask of the present utility model, operator carries out welding job under being particluarly suitable for dim environment---because now HUD imaging is more clear.
Although describe particular implementation of the present utility model here in detail, the object that they are only used to explain provides, and should not think that they are construed as limiting scope of the present utility model.Under the prerequisite not departing from this utility model spirit and scope, various replacement, change and transformation can be conceived out.
Claims (11)
1. a welding mask, it comprises:
Mask shell;
For the headband structure of fixing described mask shell;
New line display type automatic beam change filter fixing on described mask shell; And
Described mask shell is installed on the printing opacity screening glass in described new line display type automatic beam change filter front;
It is characterized in that; described new line display type automatic beam change filter comprises the HUD of the operations parameter for showing automatic beam change filter; described HUD is arranged between the main body and described screening glass of described automatic beam change filter; under described automatic beam change filter is in transparent state, on described HUD, the operating parameter of luminescence display is imaged onto via described screening glass in the eyes of the wearer of welding mask.
2. welding mask according to claim 1; it is characterized in that, the mode that the spacing between described screening glass and the main body of described automatic beam change filter becomes the virtual image can be observed by the eyes of wearer with the operating parameter of luminescence display on described HUD through described screening glass is arranged.
3. welding mask according to claim 1 and 2, is characterized in that, operations parameter can with the mode of reverted image luminescence display on described HUD.
4. welding mask according to claim 1 and 2, is characterized in that, described HUD is arranged obliquely relative to described screening glass in described mask shell.
5. welding mask according to claim 5, is characterized in that, described HUD is arranged in below the main body of described automatic beam change filter in described mask shell.
6. welding mask according to claim 1 and 2, is characterized in that, described HUD is monochromatic or chromatic liquid crystal screen.
7. welding mask according to claim 1 and 2, is characterized in that, the mask shell of described welding mask is provided with the adjusting knob for regulating described operating parameter, and it is connected with described automatic beam change filter.
8. welding mask according to claim 7, is characterized in that, the adjustment of described operating parameter comprises: shade number regulates, and gear is selected between 9 ~ 13; Sensitivity adjusting, gear is selected between 0 ~ 10; Time delay regulates, and gear is selected between 0 ~ 10; Welding manner regulates, and in welding, selects between cutting and polishing.
9. welding mask according to claim 1 and 2, is characterized in that, described screening glass is transparent or semitransparent screening glass.
10. welding mask according to claim 1 and 2, is characterized in that, described screening glass can releasably be arranged on described mask shell.
11. welding masks according to claim 1 and 2, is characterized in that, described screening glass is dark-coloured screening glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515673.6U CN204050009U (en) | 2014-09-09 | 2014-09-09 | There is the welding mask of new line display type automatic beam change filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515673.6U CN204050009U (en) | 2014-09-09 | 2014-09-09 | There is the welding mask of new line display type automatic beam change filter |
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| CN204050009U true CN204050009U (en) | 2014-12-31 |
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| CN201420515673.6U Active CN204050009U (en) | 2014-09-09 | 2014-09-09 | There is the welding mask of new line display type automatic beam change filter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380746A (en) * | 2014-09-09 | 2016-03-09 | 泰克曼(南京)电子有限公司 | Welding mask with head-up displaying automatic light adjusting filter |
| WO2016145795A1 (en) * | 2015-03-18 | 2016-09-22 | 泰克曼(南京)电子有限公司 | Wireless projection type welding mask and welding machine equipped with same |
| CN109875760A (en) * | 2019-01-31 | 2019-06-14 | 宁波吉欧光电科技有限公司 | A kind of intelligent automatic darkening welding filter and its control method |
| US10548774B2 (en) | 2014-09-09 | 2020-02-04 | Tecmen Electronics Co., Ltd. | Auto-darkening welding helmet with a touchable operating screen |
-
2014
- 2014-09-09 CN CN201420515673.6U patent/CN204050009U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380746A (en) * | 2014-09-09 | 2016-03-09 | 泰克曼(南京)电子有限公司 | Welding mask with head-up displaying automatic light adjusting filter |
| WO2016037539A1 (en) * | 2014-09-09 | 2016-03-17 | 泰克曼(南京)电子有限公司 | Welding mask with head-up display auto-darkening filter |
| US10548774B2 (en) | 2014-09-09 | 2020-02-04 | Tecmen Electronics Co., Ltd. | Auto-darkening welding helmet with a touchable operating screen |
| US10555836B2 (en) | 2014-09-09 | 2020-02-11 | Tecmen Electronics Co., Ltd. | Welding helmet having a HUD-type auto-darkening filter |
| CN105380746B (en) * | 2014-09-09 | 2021-01-22 | 泰克曼(南京)电子有限公司 | Welding mask with head-up display type automatic light-changing filter |
| WO2016145795A1 (en) * | 2015-03-18 | 2016-09-22 | 泰克曼(南京)电子有限公司 | Wireless projection type welding mask and welding machine equipped with same |
| CN105982785A (en) * | 2015-03-18 | 2016-10-05 | 泰克曼(南京)电子有限公司 | Wireless projection type welding mask and welding machine provided with same |
| US10660796B2 (en) | 2015-03-18 | 2020-05-26 | Tecmen Electronics Co., Ltd. | Wireless projector-type welding helmet and welding machine equipped with the same |
| CN109875760A (en) * | 2019-01-31 | 2019-06-14 | 宁波吉欧光电科技有限公司 | A kind of intelligent automatic darkening welding filter and its control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221122 Address after: No.8, Huyue East Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Tecman (Nanjing) safety protection equipment Co.,Ltd. Address before: 210031 Building D, No.21, Liuzhou North Road, Xiaoliu Industrial Park, high tech Zone, Nanjing City, Jiangsu Province Patentee before: TECMEN ELECTRONICS Co.,Ltd. |