CN112353558A - Automatic light-changing welding face mask capable of being automatically lifted and closed - Google Patents
Automatic light-changing welding face mask capable of being automatically lifted and closed Download PDFInfo
- Publication number
- CN112353558A CN112353558A CN202011217808.7A CN202011217808A CN112353558A CN 112353558 A CN112353558 A CN 112353558A CN 202011217808 A CN202011217808 A CN 202011217808A CN 112353558 A CN112353558 A CN 112353558A
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- mounting groove
- control box
- welding
- inner cavity
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 238000003825 pressing Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/06—Masks, shields or hoods for welders
- A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses an automatic light-changing welding mask capable of being automatically lifted and closed, which relates to the technical field of automatic light-changing welding masks, and particularly relates to an automatic light-changing welding mask capable of being automatically lifted and closed. This can automatic lift with closed automatic dimming welding face guard, when weldment or welding environment need be observed in welding process, preset pronunciation can be said out, the speech control switch discerns pronunciation and to signal transmission to the control box in, the inside drive circuit drive direct current motor of control box rotates and lifts flip, when needs continue to weld, preset pronunciation is said out, the inside drive circuit drive direct current motor of control box rotates and closes flip, the work efficiency that should can automatic lift with closed automatic dimming welding face guard has been improved.
Description
Technical Field
The invention relates to the technical field of automatic dimming welding masks, in particular to an automatic dimming welding mask capable of being automatically opened and closed.
Background
Welding, also called fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure manner, modern welding energy sources are various, including gas flame, electric arc, laser, electron beam, friction, ultrasonic wave, etc., besides being used in factories, welding can be performed in various environments such as open air, underwater and space, wherever welding may bring danger to operators, so proper protective measures must be taken when welding is performed, wherein an automatic light-changing welding mask is one kind of protective tools, can effectively protect eyes and faces of welding workers, effectively prevents ultraviolet and infrared from harming human bodies, can liberate and improve welding precision, is more popular among welding operators, and along with different requirements, the welding face mask that now also more and more functions, not being restricted to the welding function, the structure is also more and more novel in the design, and the welding face mask that the function is many can be equipped with at front and turn over the structure, can turn over automatic light changing mirror group module, moves away the visual field district of eye, protects the eye through a transparent protection piece, can be used to the operation of polishing, also can observe weldment and welding environment under the condition of not taking off the face mask. The existing mechanism generally utilizes a spring and a torsional spring to realize the opening and closing of a part of a welding face cover which can be lifted, and the operation is realized by manually pushing and pressing, so that a welding gun or a welding rod in the hand of a welder is required to be put down for operation, the operation is complicated, and the requirement of the existing use cannot be met, therefore, the automatic light-changing welding face cover which can be automatically lifted and closed is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic dimming welding mask capable of being automatically opened and closed, and solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic light-changing welding mask capable of being automatically lifted and closed comprises a helmet body, a flip cover and an automatic light-changing filter, wherein a motor mounting groove is formed in the front edge of the top of an inner cavity of the helmet body, a control box mounting column is arranged on the rear edge of the top of the inner cavity of the helmet body, connecting rod supporting columns are arranged on two sides of the inner cavity of the helmet body, hoop mounting holes are arranged at the rear ends of two sides of the helmet body, a switch mounting groove is formed in the front side of the inner cavity of the helmet body, sliding grooves are formed in two sides of the inner cavity of the flip cover, the inner wall of the flip cover is provided with the automatic light-changing filter mounting groove, connecting supports are arranged on two sides of the top of the inner cavity of the flip cover, a lower connecting rod is movably connected to one end of each connecting rod supporting column, one end of the lower connecting rod is clamped to the inner cavity of the sliding grooves, and an upper connecting rod is fixedly arranged at one end of the connecting shaft, and one end of the upper connecting rod is movably connected with the connecting support through a pin shaft.
Optionally, the surface of the motor mounting groove is fixedly provided with a mounting groove cover plate through a screw.
Optionally, the top of the control box mounting column is fixedly provided with a control box through a screw, a driving circuit and a driving power supply are arranged inside the control box, and the surface of the control box is provided with a charging interface.
Optionally, an external protection PC board is disposed at the front of the flip.
Optionally, a pressing plate is arranged inside the automatic light-changing filter mounting groove, and an inner cavity of the pressing plate is provided with an automatic light-changing filter.
Optionally, a buckle is arranged on one side of the flip cover, and the buckle is connected with the pressing plate.
Optionally, a voice control switch and a hand-type inductive switch are arranged in the switch mounting groove.
Optionally, the number of the lower connecting rods is two and the lower connecting rods are symmetrically distributed around the center of the helmet body.
Optionally, inner protection PC board slots are arranged on both sides of the front portion of the helmet body, and inner protection PC boards are fixedly mounted inside the inner protection PC board slots.
The invention provides an automatic dimming welding mask capable of being automatically opened and closed, which has the following beneficial effects:
the automatic light-changing welding mask capable of being automatically lifted and closed can be used for lightly touching the hand type induction switch when a weldment or a welding environment needs to be observed in the welding process, the control box receives an instruction to control the direct current motor to start rotating, the flip cover is lifted through the connecting support and the upper connecting rod, when the welding operation needs to be continued, the hand type induction switch is lightly touched again, the direct current motor reversely rotates, the flip cover is closed through the connecting support and the upper connecting rod, preset voice can be spoken at the same time, the voice control switch recognizes the voice and transmits a signal to the control box, the driving circuit inside the control box drives the direct current motor to rotate and lift the flip cover, when the welding operation needs to be continued, the preset voice is spoken, the driving circuit inside the control box drives the direct current motor to rotate and close the flip cover, the lifting and closing processes are realized by the direct current motor without human intervention, the automatic light-changing welding mask is more convenient for a user, the working efficiency of the automatic light-changing welding mask capable of being automatically lifted and closed is improved, meanwhile, the two opening and closing modes can enable the automatic light-changing welding mask capable of being automatically lifted and closed to be used in different working occasions at proper time, and the adaptability of the automatic light-changing welding mask capable of being automatically lifted and closed is improved.
Drawings
FIG. 1 is a schematic view of an automatic darkening welding mask according to the present invention;
FIG. 2 is a schematic view of an automatic darkening welding mask according to the present invention;
FIG. 3 is a schematic diagram of the structure inside the flip cover of the present invention;
figure 4 is a schematic view of the internal structure of the helmet body according to the invention;
FIG. 5 is a schematic diagram of the flip cover structure of the present invention;
fig. 6 is a schematic view of the structure of the helmet body of the present invention;
FIG. 7 is a schematic structural view of an upper link according to the present invention;
FIG. 8 is a schematic structural view of a lower link according to the present invention;
fig. 9 is an exploded view of the present invention.
In the figure: 1. a helmet body; 2. a cover is turned; 3. buckling; 4. an outer protective PC board; 5. a motor mounting groove; 6. a control box mounting post; 7. a connecting rod supporting column; 8. a hoop mounting hole; 9. a chute; 10. connecting a bracket; 11. an upper connecting rod; 12. a lower connecting rod; 13. a switch mounting groove; 14. a control box; 15. an automatic light-changing filter mounting groove; 16. a direct current motor; 17. mounting a groove cover plate; 18. a connecting shaft; 19. pressing a plate; 20. an automatic light-changing filter; 21. and the inner protection PC board slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 9, the present invention provides a technical solution: an automatic light-changing welding mask capable of being automatically lifted and closed comprises a helmet body 1, a turnover cover 2 and an automatic light-changing filter 20, wherein a motor mounting groove 5 is arranged at the front edge of the top of an inner cavity of the helmet body 1, a control box mounting column 6 is arranged at the rear edge of the top of the inner cavity of the helmet body 1, connecting rod supporting columns 7 are arranged at two sides of the inner cavity of the helmet body 1, hoop mounting holes 8 are formed at the rear ends of two sides of the helmet body 1, the hoop mounting holes 8 are used for mounting and wearing hoops, the mask is fixed on the face of a welder by using the hoop mounting holes, the welder does not need to hold the mask for welding, the two hands of the welder are liberated, the convenience of the welder during welding is improved, a switch mounting groove 13 is formed in the front side of the inner cavity of the helmet body 1, sliding grooves 9 are formed in two sides of the inner cavity of the turnover cover 2, an automatic light-changing filter mounting groove 15, one end swing joint of connecting rod support column 7 has lower connecting rod 12, the one end joint of lower connecting rod 12 to the inner chamber of spout 9, the one end of lower connecting rod 12 can slide in the inside of spout 9, at the in-process of flip 2 upset, lower connecting rod 12 plays spacing effect, avoid flip 2 turnover angle too big, after flip 2 is in place overturning simultaneously, lower connecting rod 12 supports flip 2, the inner chamber of motor mounting groove 5 is provided with direct current motor 16, direct current motor 16's both ends extend to the both sides of motor mounting groove 5 respectively and fixed mounting has connecting axle 18, the one end fixed mounting of connecting axle 18 has last connecting rod 11, the one end of going up connecting rod 11 is through round pin axle and linking bridge 10 swing joint.
Wherein, the surface of the motor mounting groove 5 is fixedly provided with a mounting groove cover plate 17 through screws, and the mounting groove cover plate 17 fixes the direct current motor 16 in the inner cavity of the motor mounting groove 5.
Wherein, there is control box 14 at the top of control box erection column 6 through screw fixed mounting, and control box 14's inside is provided with drive circuit and drive power supply, and control box 14's surface is provided with the interface that charges, can charge drive power supply through the interface that charges.
Wherein, the front part of the flip cover 2 is provided with an external protection PC board 4, and the external protection PC board 4 is used for protecting the automatic light-changing filter 20 and avoiding the automatic light-changing filter 20 from being damaged due to collision.
The automatic light-changing filter mounting groove 15 is internally provided with a pressing plate 19, an inner cavity of the pressing plate 19 is provided with an automatic light-changing filter 20, and the automatic light-changing filter 20 is an existing device, can effectively protect eyes and faces of welding workers in a welding process, and can effectively prevent ultraviolet and infrared from damaging human bodies.
Wherein, one side of flip 2 is provided with buckle 3, and buckle 3 is connected with clamp plate 19, fixes automatic light filter 20 and outer protection PC board 4 through buckle 3 and clamp plate 19.
Wherein, switch mounting groove 13's inside is provided with voice control switch, hand inductive switch, and voice control switch is used for discerning the sound instruction, and hand inductive switch is used for acquireing the touch instruction.
Wherein, the number of the lower connecting rods 12 is two and is symmetrically distributed with the center of the helmet body 1.
Wherein, the anterior both sides of the helmet body 1 all are provided with interior protection PC board slot 21, and the inside fixed mounting of interior protection PC board slot 21 has interior protection PC board, and when flip 2 lifted, interior protection PC board protected welding personnel's eye and face.
To sum up, when the automatic light-changing welding mask capable of automatically opening and closing is used, a welding person wears the mask, when the welding piece or the welding environment needs to be seen clearly in the welding process, on one hand, the hand type induction switch can be touched lightly, the hand type induction switch transmits an opening instruction to the control box 14, after the control box 14 receives the instruction, the direct current motor 16 is driven to rotate by the driving circuit in the control box 14, the rotation of the direct current motor 16 drives the upper connecting rod 11 to rotate and simultaneously drives the flip cover 2 to turn over, the lower connecting rod 12 limits and supports the flip cover 2 in the turning process until the flip cover 2 is opened, when the welding operation needs to be continued, the hand type induction switch is touched lightly again, the hand type induction switch transmits a closing instruction to the control box 14, after the control box 14 receives the instruction, the direct current motor 16 is driven to rotate reversely by the driving circuit in the control box 14, therefore, the turning cover 2 is closed through the connecting support 10 and the upper connecting rod 11, on the other hand, preset voice can be directly spoken out, the voice control switch recognizes the voice and transmits an opening signal to the control box 14, the control box 14 controls the direct current motor 16 to rotate to drive the turning cover 2 to be lifted after receiving an instruction, when welding operation needs to be continued, the preset voice is spoken out, the voice control switch recognizes the voice and transmits a closing signal to the control box 14, and the control box 14 controls the direct current motor 16 to rotate reversely to close the turning cover 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a can automatic lift with closed automatic darkening welding helmet, includes the helmet body (1), flip (2), automatic darkening filter (20), its characterized in that: the helmet is characterized in that a motor mounting groove (5) is arranged at the front edge of the top of an inner cavity of the helmet body (1), a control box mounting post (6) is arranged at the rear edge of the top of the inner cavity of the helmet body (1), connecting rod supporting columns (7) are arranged on the two sides of the inner cavity of the helmet body (1), hoop mounting holes (8) are arranged at the rear ends of the two sides of the helmet body (1), a switch mounting groove (13) is arranged at the front side of the inner cavity of the helmet body (1), sliding grooves (9) are arranged on the two sides of the inner cavity of the flip cover (2), an automatic light-changing filter mounting groove (15) is arranged on the inner wall of the flip cover (2), a connecting bracket (10) is arranged on the two sides of the top of the inner cavity of the flip cover (2), a lower connecting rod (12) is movably connected to one end of the connecting rod supporting columns (7), the inner cavity of the, the two ends of the direct current motor (16) extend to the two sides of the motor mounting groove (5) respectively, a connecting shaft (18) is fixedly mounted at the two sides of the motor mounting groove (5), an upper connecting rod (11) is fixedly mounted at one end of the connecting shaft (18), and one end of the upper connecting rod (11) is movably connected with the connecting support (10) through a pin shaft.
2. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: the surface of the motor mounting groove (5) is fixedly provided with a mounting groove cover plate (17) through a screw.
3. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: the top of control box erection column (6) has control box (14) through screw fixed mounting, the inside of control box (14) is provided with drive circuit and drive power supply, the surface of control box (14) is provided with the interface that charges.
4. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: the front part of the flip cover (2) is provided with an external protection PC board (4).
5. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: a pressing plate (19) is arranged in the automatic light-changing filter mounting groove (15), and an automatic light-changing filter (20) is arranged in the inner cavity of the pressing plate (19).
6. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: one side of flip (2) is provided with buckle (3), buckle (3) are connected with clamp plate (19).
7. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: and a voice control switch and a hand-type induction switch are arranged in the switch mounting groove (13).
8. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: the number of the lower connecting rods (12) is two and the lower connecting rods are symmetrically distributed with the center of the helmet body (1).
9. An auto-darkening welding mask that can be automatically opened and closed, as claimed in claim 1, wherein: the helmet is characterized in that inner protection PC board slots (21) are formed in the two sides of the front portion of the helmet body (1), and inner protection PC boards are fixedly installed inside the inner protection PC board slots (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217808.7A CN112353558A (en) | 2020-11-04 | 2020-11-04 | Automatic light-changing welding face mask capable of being automatically lifted and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217808.7A CN112353558A (en) | 2020-11-04 | 2020-11-04 | Automatic light-changing welding face mask capable of being automatically lifted and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112353558A true CN112353558A (en) | 2021-02-12 |
Family
ID=74512801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011217808.7A Pending CN112353558A (en) | 2020-11-04 | 2020-11-04 | Automatic light-changing welding face mask capable of being automatically lifted and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112353558A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414181A (en) * | 2022-08-26 | 2022-12-02 | 温州迅达电子科技有限公司 | Voice-controlled, wirelessly connectable welding helmet |
| US20250041121A1 (en) * | 2023-08-02 | 2025-02-06 | Newtronix LLC | Voice activated protective helmet |
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| CN2168570Y (en) * | 1993-02-23 | 1994-06-15 | 唐有谷 | Automatic open-close type window cap type electric welding mask |
| CN2226926Y (en) * | 1995-06-28 | 1996-05-15 | 蔡绪忠 | Flip-up type arc welding helmet for put-on head |
| CN2231091Y (en) * | 1995-05-05 | 1996-07-17 | 张平平 | Head carried face mask for electric welding |
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| CN109172137A (en) * | 2018-11-12 | 2019-01-11 | 江苏美信光电科技有限公司 | A kind of anti-haze multi-functional helmet for welder of wearable intelligent safety monitoring |
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| CN210843791U (en) * | 2019-07-20 | 2020-06-26 | 武汉博欧机械商务有限公司 | Full-automatic light-changing flip welding helmet |
| CN211187784U (en) * | 2019-07-30 | 2020-08-07 | 宁波市鄞州天焊电子科技有限公司 | Flip type automatic light-changing welding mask |
| CN211271633U (en) * | 2019-12-27 | 2020-08-18 | 泰克曼(南京)电子有限公司 | Automatic light-changing filter and welding mask thereof |
-
2020
- 2020-11-04 CN CN202011217808.7A patent/CN112353558A/en active Pending
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| CN2233734Y (en) * | 1994-01-25 | 1996-08-28 | 王文锡 | Electric welding protective mask |
| CN2231091Y (en) * | 1995-05-05 | 1996-07-17 | 张平平 | Head carried face mask for electric welding |
| CN2226926Y (en) * | 1995-06-28 | 1996-05-15 | 蔡绪忠 | Flip-up type arc welding helmet for put-on head |
| CN2240965Y (en) * | 1995-07-25 | 1996-11-27 | 邵换珍 | Automatic protection shield for welding |
| CN2335604Y (en) * | 1997-08-19 | 1999-09-01 | 王斌 | Automatic glasses opening and closing welder's mask |
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| CN1792352A (en) * | 2006-01-01 | 2006-06-28 | 王岳东 | Window-turning type welding helmet controlled by blowing induction device |
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| CN210843791U (en) * | 2019-07-20 | 2020-06-26 | 武汉博欧机械商务有限公司 | Full-automatic light-changing flip welding helmet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414181A (en) * | 2022-08-26 | 2022-12-02 | 温州迅达电子科技有限公司 | Voice-controlled, wirelessly connectable welding helmet |
| US20250041121A1 (en) * | 2023-08-02 | 2025-02-06 | Newtronix LLC | Voice activated protective helmet |
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Application publication date: 20210212 |
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| RJ01 | Rejection of invention patent application after publication |