CN109431684A - A kind of laser welding detection observation eyeshade with multiple eyeshield structure - Google Patents
A kind of laser welding detection observation eyeshade with multiple eyeshield structure Download PDFInfo
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- CN109431684A CN109431684A CN201811278501.0A CN201811278501A CN109431684A CN 109431684 A CN109431684 A CN 109431684A CN 201811278501 A CN201811278501 A CN 201811278501A CN 109431684 A CN109431684 A CN 109431684A
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- lens barrel
- card
- laser welding
- headband
- eyeshade
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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
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Eye Examination Apparatus (AREA)
Abstract
The invention discloses a kind of laser welding detection observation eyeshades with multiple eyeshield structure, it is related to technical field of laser welding, specially mirror holder and connecting shaft, transparent glasses lens are installed on the inside of the mirror holder, silica gel fitting pad is fixed on rear side of the mirror holder, and connector is mounted at left and right sides of silica gel fitting pad, side hoop headband is connected on rear side of the connector, and headband card is provided on rear side of the hoop headband of side, top headstrap is connected with above the headband card, flexible connection piece is installed on the outside of the side hoop headband, and fixing card is provided on rear side of flexible connection piece.The laser welding detection observation eyeshade with multiple eyeshield structure, the cross-shaped configuration that headband and top headstrap are constituted is bound round by side, it can match with the shape of human body head, be conducive to improve stability when device wearing, anti- locking apparatus is fallen, it is more convenient to use convenient for liberating the both hands of user.
Description
Technical field
The present invention relates to laser welding protective device technical field, specially a kind of laser welding detection is with multiple shield
The observation eyeshade of ocular structure.
Background technique
Laser welding is a kind of high-efficiency and precision welding method using the laser beam of high-energy density as heat source, Laser Welding
Connect is that one of the importance of Materialbearbeitung mit Laserlicht technical application has been successfully applied to micro-, small-sized zero due to its unique advantage
In the precision welding of part, laser welding needs observation welding effect in real time, in order to be adjusted, but can produce when laser welding
Raw violent flash of light, the intensity of flash of light is excessively high to eyes nocuousness, if without upper leather or safety goggles, it is easy to eyes are injured,
Therefore when observing laser welding work, it is necessary to wear corresponding eyewear device.
Existing laser welding observation glasses protective device structure is relatively simple, only has one layer of optical filtering, when wearing
Stability is lower, is easy to slip, and structure is fixed, and can not be adjusted according to user of service's real-time perfoming, using flexible and pendant
Wear that comfort is insufficient, at the same can not according to the filter effect of the different adjustment glasses of flash luminance when welding, use pattern compared with
To be single, changeable welding environment and demand can not be adapted to.
A kind of factory's welding eye protection disclosed in Chinese utility model patent ublic specification of application CN207168638U
Mirror, factory's welding goggles can not only prevent staff's eye, face although being provided with turnover type foldable structure
Shield, and facilitate storage and carrying, it is helped without hand, greatly facilitates the electric welding work of electric welding staff, still, the work
Factory's welding goggles only has one layer of filter glass design, when carrying out welding, with the naked eye see after generally requiring welding a part
The shortcomings that examining welding effect, there is the difference being not easy to according to working condition, convert filter effect.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of laser welding detection sights with multiple eyeshield structure
Eyeshade is examined, solves the problems mentioned above in the background art.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of detection of laser welding is with having
The observation eyeshade of multiple eyeshield structure, including mirror holder and connecting shaft are equipped with transparent glasses lens, the mirror holder on the inside of the mirror holder
Rear side be fixed with silica gel fitting pad, and connector is mounted at left and right sides of silica gel fitting pad, the rear side of the connector
It is connected with side hoop headband, and is provided with headband card on rear side of the hoop headband of side, is connected with top headstrap above the headband card, institute
It states and flexible connection piece is installed on the outside of the hoop headband of side, and be provided with fixing card on rear side of flexible connection piece, the fixing card
Outside is connected with optical filter housing sleeve, and ventilation button is equipped with above the mirror holder, and the centre for button of ventilating is provided with attachment base,
It is provided with shaft set on the inside of the attachment base, fixed frame is respectively and fixedly provided at left and right sides of the connecting shaft, and connecting shaft is located at
The inside of shaft set is nested encryptions between the connecting shaft and shaft set.
Optionally, the bottom end of the flexible connection piece is provided with noise reduction earplug, between the side hoop headband and top headstrap
In cross-shaped configuration, and the vertical centerline between connector about mirror holder is symmetrical.
Optionally, the attachment base is fixedly arranged above mounting base, and head lamp is equipped with above mounting base, the noise reduction
Vertical centerline between earplug about mirror holder is symmetrical, and is located along the same line between the horizontal center line of noise reduction earplug.
Optionally, it is connected with limiting card on the inside of the fixed frame, and is fixed with upper slide bar on the inside of limiting card, it is described solid
The bottom end for determining frame is connected with drop shot, and the centre of drop shot is provided with nose support, and sliding sleeve is equipped on the outside of the upper slide bar, and
It is nested encryptions between upper slide bar and sliding sleeve, the vertical centerline of the head lamp and the vertical centerline of mirror holder are located at same straight line
On, and the vertical centerline between button of ventilating about mirror holder is symmetrical.
Optionally, lens barrel attachment base is provided on the outside of the sliding sleeve, and the centre of lens barrel attachment base is fixed with lens barrel, institute
It states and is parallel to each other between the horizontal center line of upper slide bar and the horizontal center line of drop shot, and size phase between sliding sleeve and upper slide bar
It coincide.
Optionally, it is provided with lens barrel sealing ring on rear side of the lens barrel, and is provided with anti-dazzling screen on the outside of lens barrel sealing ring,
Vertical centerline between the lens barrel about upper slide bar is symmetrical, and lens barrel is slidably connected by sliding sleeve and upper slide bar.
Optionally, it is provided with palette circle on the outside of the anti-dazzling screen, eyeglass connection is fixed on the outside of the lens barrel
Seat, the front of the lens barrel are provided with elastic card, and the front of the eyeglass attachment base is fixedly connected with outside and protects eyeglass, described
Fixed frame is rotatablely connected by connecting shaft and attachment base, and size matches between anti-dazzling screen and transparent glasses lens.
Optionally, the lens barrel is provided with shaft attachment base far from the side of upper slide bar vertical centerline, and shaft connects
The centre of seat is equipped with connection shaft, is rotation connection between the shaft attachment base and connection shaft, the connection shaft
Outside is equipped with eyeglass deck, and card slot is provided on the outside of eyeglass deck, locking card is fixed on the outside of the card slot, and lock
Surely the centre blocked is equipped with optical filter, and size matches between the optical filter and lens barrel, and ruler between optical filter and elastic card
It is very little to match.
Optionally, horizontal center line circumferentially shape arrangement, and the level of optical filter of the optical filter about connection shaft
It is parallel to each other between center line.
Optionally, size matches between the optical filter and card slot, and locks the vertical center between card about card slot
Line is symmetrical.
The present invention provides a kind of laser welding detection observation eyeshades with multiple eyeshield structure, have following beneficial
Effect:
1. the laser welding detection observation eyeshade with multiple eyeshield structure binds round what headband was constituted with top headstrap by side
Cross-shaped configuration can match with the shape of human body head, be conducive to improve stability when device wearing, and anti-locking apparatus falls
It falls, it is more convenient to use convenient for liberating the both hands of user, while noise reduction is connected with by flexible connection piece on the outside of the hoop headband of side
Earplug can use noise reduction earplug while carried device, protect the ear of user not by noise effect, be conducive to improve
The functionality of device is additionally provided with head lamp in device front, the observation of user can be followed to carry out light filling illumination, convenient for sharp
Effect after photocoagulation is preferably observed.
2. the laser welding detection observation eyeshade with multiple eyeshield structure, the cunning being made up of upper slide bar and sliding sleeve
Dynamic structure, can be such that lens barrel is moved in parallel between upper slide bar and drop shot, convenient for adjusting the distance between two lens barrels,
To adapt to the interpupillary distance of different users, be conducive to the applicability and wearing comfort that improve device, between upper slide bar and drop shot
It is parallel to each other, convenient for the stability and horizontality for keeping lens barrel mobile, is mounted with anti-dazzling screen on the outside of lens barrel, anti-dazzling screen is bullet
Property rubber material, convenient for providing mobile surplus for lens barrel, while size matches between upper slide bar and sliding sleeve, certain convenient for providing
Resistance, keep the position of lens barrel.
3. the laser welding detection observation eyeshade with multiple eyeshield structure, is made up of connecting shaft and attachment base
Rotational structure connects the shading light part of device with wearing portion, and device covers transparent glasses lens by anti-dazzling screen,
Size matches between anti-dazzling screen and transparent glasses lens, convenient for the airtightness of holding meanss, prevents light leakage, the outer ledge of anti-dazzling screen
It is provided with a circle palette circle, is bonded to each other with transparent glasses lens, further improves the airtightness of device, while device passes through
Lens barrel carries out optical filtering observation, and anti-dazzling screen can be integrally rotated up on attachment base by connecting shaft with lens barrel and be raised, and leaks out saturating
Bright mirror piece, the effect after observing by the naked eye welding, is convenient for the conversion of operating mode, and be conducive to raising device uses spirit
Activity.
4. the laser welding detection with have multiple eyeshield structure observation eyeshade, by shaft attachment base with connect shaft
The rotational structure of composition, the optical filter of adjustable replacement different-effect, optical filter are mounted on eyeglass deck, and eyeglass deck can
With by connect shaft rotated on shaft attachment base, optical filter about connection shaft horizontal center line circumferentially shape arrange,
Convenient for following the rotation of eyeglass deck to convert position, the replacement of optical filter is carried out, the welding flash of light for different brightness is adjusted
Section is conducive to the applicability and using flexible that improve device, while size matches between optical filter and lens barrel, can be complete
Lens barrel is covered in, prevents flash of light from leaking into the eyes of injury user, optical filter carries out the fixation of position, optical filter by elastic card
Size matches between elastic card, convenient for blocking optical filter, the position of fixed optical filter.
5. the laser welding detection observation eyeshade with multiple eyeshield structure, half be made up of locking card with card slot
Structure is surrounded, optical filter is fixed on eyeglass deck, size matches between optical filter and card slot, convenient for keeping optical filter
Position, while flexible locking card is provided on the outside of card slot, optical filter can be blocked, prevent it from falling, constituted simultaneously
Free-standing structure, convenient for carrying out installation and removal to optical filter, optical filter housing sleeve is bound round by the side that fixing card is stuck in device
Different optical filters can be placed in optical filter housing sleeve by the outside of headband, improve the replaceable optical filter of device noumenon
Quantity is conducive to the applicability and using flexible that improve device.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Mirror frame structure schematic diagram of the present invention；
Fig. 3 is silica gel fitting pad structural schematic diagram of the present invention；
Fig. 4 is fixed rack structure schematic diagram of the present invention；
Fig. 5 is anti-dazzling screen structural schematic diagram of the present invention；
Fig. 6 is that lens structure schematic diagram is protected in present invention outside；
Fig. 7 is lens barrel structure schematic diagram of the present invention；
Fig. 8 is eyeglass cartridge structure schematic diagram of the present invention；
Fig. 9 is observation state structural schematic diagram of the present invention.
In figure: 1, mirror holder；2, transparent glasses lens；3, silica gel fitting pad；4, connector；5, headband is bound round in side；6, headband card；7, it pushes up
Size band；8, flexible connection piece；9, noise reduction earplug；10, fixing card；11, optical filter housing sleeve；12, ventilation button；13, attachment base；
14, mounting base；15, head lamp；16, shaft set；17, connecting shaft；18, fixed frame；19, limiting card；20, upper slide bar；21, it glides
Bar；22, nose support；23, sliding sleeve；24, lens barrel attachment base；25, lens barrel；26, lens barrel sealing ring；27, anti-dazzling screen；28, palette
Circle；29, eyeglass attachment base；30, elastic card；31, eyeglass is protected in outside；32, shaft attachment base；33, shaft is connected；34, eyeglass
Deck；35, card slot；36, locking card；37, optical filter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Please refer to Fig. 1 to Fig. 9, the present invention provides a kind of technical solution: a kind of detection of laser welding is with having multiple eyeshield
The observation eyeshade of structure, including mirror holder 1 and connecting shaft 17, the inside of mirror holder 1 are equipped with transparent glasses lens 2, and the rear side of mirror holder 1 is fixed
There is silica gel fitting pad 3, and the left and right sides of silica gel fitting pad 3 is mounted on connector 4, the rear side of connector 4 is connected with side hoop
Headband 5, and the rear side of side hoop headband 5 is provided with headband card 6, the top of headband card 6 is connected with top headstrap 7, and headband 5 is bound round in side
Outside is equipped with flexible connection piece 8, and the rear side of flexible connection piece 8 is provided with fixing card 10, and the outside of fixing card 10 is connected with
Optical filter housing sleeve 11, the top of mirror holder 1 are equipped with ventilation button 12, and the centre for button 12 of ventilating is provided with attachment base 13, connects
The inside of seat 13 is provided with shaft set 16, and the left and right sides of connecting shaft 17 is respectively and fixedly provided with fixed frame 18, and connecting shaft 17 is located at and turns
The inside of axle sleeve 16 is nested encryptions between connecting shaft 17 and shaft set 16；
The bottom end of flexible connection piece 8 is provided with noise reduction earplug 9, and it is in cross-shaped configuration between headband 5 and top headstrap 7 that side, which is bound round, and
Vertical centerline between connector 4 about mirror holder 1 is symmetrical, and the top of mirror holder 1 is equipped with ventilation button 12, and in button 12 of ventilating
Between be provided with attachment base 13, attachment base 13 is fixedly arranged above mounting base 14, and the top of mounting base 14 is equipped with head lamp 15, drop
The vertical centerline made an uproar between earplug 9 about mirror holder 1 is symmetrical, and is located at same straight line between the horizontal center line of noise reduction earplug 9
On, the inside of fixed frame 18 is connected with limiting card 19, and the inside of limiting card 19 is fixed with upper slide bar 20, the bottom end of fixed frame 18
It is connected with drop shot 21, and the centre of drop shot 21 is provided with nose support 22, the outside of upper slide bar 20 is equipped with sliding sleeve 23, and upper cunning
It is nested encryptions between bar 20 and sliding sleeve 23, the vertical centerline of head lamp 15 and the vertical centerline of mirror holder 1 are located at same straight line
On, and the vertical centerline between button 12 of ventilating about mirror holder 1 is symmetrical, binds round the cross that headband 5 and top headstrap 7 are constituted by side
Type structure can match with the shape of human body head, be conducive to improve stability when device wearing, and anti-locking apparatus is fallen,
It is more convenient to use convenient for liberating the both hands of user, while noise reduction is connected with by flexible connection piece 8 on the outside of the hoop headband 5 of side
Earplug 9 can use noise reduction earplug 9 while carried device, protect the ear of user not by noise effect, be conducive to mention
The functionality of high device is additionally provided with head lamp 15 in device front, and the observation of user can be followed to carry out light filling illumination, be convenient for
Effect after laser welding is preferably observed；
The outside of sliding sleeve 23 is provided with lens barrel attachment base 24, and the centre of lens barrel attachment base 24 is fixed with lens barrel 25, upper slide bar 20
Horizontal center line and drop shot 21 horizontal center line between be parallel to each other, and size kissing between sliding sleeve 23 and upper slide bar 20
Close, the rear side of lens barrel 25 is provided with lens barrel sealing ring 26, and the outside of lens barrel sealing ring 26 is provided with anti-dazzling screen 27, lens barrel 25 it
Between about upper slide bar 20 vertical centerline it is symmetrical, and lens barrel 25 is slidably connected by sliding sleeve 23 with upper slide bar 20, and upper cunning is passed through
The slide construction that bar 20 and sliding sleeve 23 are constituted, can be such that lens barrel 25 is moved in parallel between upper slide bar 20 and drop shot 21,
Convenient for adjusting the distance between two lens barrels 25, to adapt to the interpupillary distance of different users, be conducive to improve the applicability of device with
Wearing comfort is parallel to each other between upper slide bar 20 and drop shot 21, convenient for keeping the stability and horizontality of the movement of lens barrel 25,
Anti-dazzling screen 27 is mounted on the outside of lens barrel 25, anti-dazzling screen 27 is elastomeric material, convenient for providing mobile surplus for lens barrel 25,
Size matches between upper slide bar 20 and sliding sleeve 23 simultaneously, convenient for providing certain resistance, keeps the position of lens barrel 25；
The outside of anti-dazzling screen 27 is provided with palette circle 28, and the outside of lens barrel 25 is fixed with eyeglass attachment base 29, lens barrel 25
Front is provided with elastic card 30, and the front of eyeglass attachment base 29 is fixedly connected with outside and protects eyeglass 31, and fixed frame 18 passes through company
Spindle 17 and attachment base 13 are rotatablely connected, and size matches between anti-dazzling screen 27 and transparent glasses lens 2, by connecting shaft 17 and even
The rotational structure that joint chair 13 is constituted, the shading light part of device is connected with wearing portion, and device is by anti-dazzling screen 27 to saturating
Bright mirror piece 2 is covered, and size matches between anti-dazzling screen 27 and transparent glasses lens 2, convenient for the airtightness of holding meanss, anti-leak-stopping
Light, the outer ledge of anti-dazzling screen 27 are provided with a circle palette circle 28, are bonded to each other, further improve with transparent glasses lens 2
The airtightness of device, while device carries out optical filtering observation by lens barrel 25, anti-dazzling screen 27 is connect with whole can pass through of lens barrel 25
Axis 17 is rotated up on attachment base 13 and raises, and leaks out transparent glasses lens 2, and the effect after observing by the naked eye welding is convenient for
The conversion of operating mode is conducive to the using flexible for improving device；
Lens barrel 25 is provided with shaft attachment base 32, and the centre of shaft attachment base 32 far from the side of 20 vertical centerline of upper slide bar
Connection shaft 33 is installed, is rotation connection between shaft attachment base 32 and connection shaft 33, the outside installation of connection shaft 33
There is eyeglass deck 34, and the outside of eyeglass deck 34 is provided with card slot 35, the outside of card slot 35 is fixed with locking card 36, and locks
The centre of card 36 is equipped with optical filter 37, and size matches between optical filter 37 and lens barrel 25, and optical filter 37 and elastic card 30
Between size match, optical filter 37 about the horizontal center line of connection shaft 33, circumferentially arrange by shape, and the water of optical filter 37
It is parallel to each other between flat center line, passes through shaft attachment base 32 and the rotational structure for connecting the composition of shaft 33, adjustable replacement
The optical filter 37 of different-effect, optical filter 37 are mounted on eyeglass deck 34, and eyeglass deck 34 can be existed by connecting shaft 33
Rotated on shaft attachment base 32, optical filter 37 about connection shaft 33 horizontal center line circumferentially shape arrange, convenient for following mirror
The rotation of piece deck 34 converts position, carries out the replacement of optical filter 37, and the welding flash of light for different brightness is adjusted, favorably
In the applicability and using flexible that improve device, while size matches between optical filter 37 and lens barrel 25, can hide completely
Lens barrel 25 is covered, prevents flash of light from leaking into the eyes of injury user, optical filter 37 carries out the fixation of position, filter by elastic card 30
Size matches between mating plate 37 and elastic card 30, convenient for blocking optical filter 37, the position of fixed optical filter 37；
Size matches between optical filter 37 and card slot 35, and the vertical centerline locked between card 36 about card slot 35 is symmetrical,
By locking card 36 with card slot 35 constitute semi-surrounding structures, optical filter 37 is fixed on eyeglass deck 34, optical filter 37 with
Size matches between card slot 35, convenient for keeping the position of optical filter 37, while flexible lock is provided on the outside of card slot 35
Surely block 36, optical filter 37 can be blocked, prevent it from falling, while constitute free-standing structure, convenient for being carried out to optical filter 37
Installation and removal, optical filter housing sleeve 11 bind round the outside of headband 5 by the side that fixing card 10 is stuck in device, can be by different filters
Mating plate 37 is placed in optical filter housing sleeve 11, improves the quantity of the replaceable optical filter 37 of device noumenon, is conducive to improve device
Applicability and using flexible.
In conclusion the laser welding detection observation eyeshade with multiple eyeshield structure, in use, silica gel is bonded
Pad 3 fits to eye and keeps closed, and side hoop headband 5 is then applied to head, and top headstrap 7 hangs over the crown, and headband 5 and top are bound round in side
The cross-shaped configuration that size band 7 is constituted, matches with the shape of human body head, and stability when device wearing can be improved, prevent
Locking apparatus is fallen, more convenient to use convenient for liberating the both hands of user, then even by the elasticity of side hoop 5 two sides of headband connection
Noise reduction earplug 9 in contact pin 8 fills in ear, completely cuts off certain noise, protects ear not by noise effect, then passes through lens barrel 25
Sliding sleeve 23 slides on upper slide bar 20, moves in parallel lens barrel 25 between upper slide bar 20 and drop shot 21, adjusts two
The distance between lens barrel 25 is completed after adjusting, the just wearing work of finishing device, while mirror holder 1 with adapting to the interpupillary distance of user
The ventilation button 12 of upper setting can cause bad shadow to eyes with holding meanss inside and extraneous connection, anti-locking apparatus isolation air
It rings, when observing laser welding, it is necessary first to put down the shading light part of device, by anti-dazzling screen 27 and lens barrel 25 entirely through connection
Axis 17, to closure is rotated upwardly and downwardly, covers anti-dazzling screen 27 to transparent glasses lens 2 on attachment base 13, keeps 27 outside of anti-dazzling screen
The palette circle 28 at edge is bonded to each other with transparent glasses lens 2, and holding meanss are closed, prevents light leakage, then by lens barrel 25 into
Row, which filters, to be observed, and device front is provided with head lamp 15, the observation of user can be followed to carry out light filling illumination, convenient for laser
Effect after welding is preferably observed, and according to the difference of flash luminance, needs that optical filter 37 is adjusted on replacement, side hoop
The outside of headband 5 is provided with several optical filter housing sleeves 11, wherein being placed with multiple and different optical filters 37, selects suitable filter
It is caught in eyeglass deck 34 by 35 opening of card slot on eyeglass deck 34 by mating plate 37, and locking card 36 blocks optical filter 37
Firmly, it prevents it from falling, after optical filter 37 is mounted on eyeglass deck 34, eyeglass deck 34 is connected by connection shaft 33 in shaft
It is rotated on joint chair 32, optical filter 37 follows the rotation of eyeglass deck 34 to convert position, carries out the replacement of optical filter 37, optical filter 37
When turning to 25 front of lens barrel, the fixation of position is carried out by elastic card 30, when being observed after completion welding, by shading
Piece 27 is rotated up on attachment base 13 entirely through connecting shaft 17 with lens barrel 25 and raises, and leaks out transparent glasses lens 2, is seen by naked eyes
Effect after examining welding, carries out the conversion of observing pattern, completes entire laser welding detection like this with multiple eyeshield
The use process of the observation eyeshade of structure.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of laser welding detection observation eyeshade with multiple eyeshield structure, including mirror holder (1) and connecting shaft (17),
It is characterized in that: being equipped with transparent glasses lens (2) on the inside of the mirror holder (1), be fixed with silica gel fitting pad on rear side of the mirror holder (1)
(3), it and at left and right sides of silica gel fitting pad (3) is mounted on connector (4), side hoop is connected on rear side of the connector (4)
Headband (5), and be provided with headband card (6) on rear side of side hoop headband (5), top headstrap is connected with above the headband card (6)
(7), it is equipped with flexible connection piece (8) on the outside of side hoop headband (5), and is provided with fixation on rear side of flexible connection piece (8)
Block (10), is connected with optical filter housing sleeve (11) on the outside of the fixing card (10), ventilation is installed above the mirror holder (1)
Button (12), and the centre of ventilation button (12) is provided with attachment base (13), is provided with shaft set on the inside of the attachment base (13)
(16), it is respectively and fixedly provided with fixed frame (18) at left and right sides of the connecting shaft (17), and connecting shaft (17) is located at shaft set (16)
Inside is nested encryptions between the connecting shaft (17) and shaft set (16).
2. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 1, feature
Be: the bottom end of the flexible connection piece (8) is provided with noise reduction earplug (9), side hoop headband (5) and top headstrap (7) it
Between be in cross-shaped configuration, and the vertical centerline between connector (4) about mirror holder (1) is symmetrical.
3. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 2, feature
Be: the attachment base (13) is fixedly arranged above mounting base (14), and head lamp (15), institute are equipped with above mounting base (14)
The vertical centerline stated between noise reduction earplug (9) about mirror holder (1) is symmetrical, and the meta position of the horizontal center line of noise reduction earplug (9)
In on same straight line.
4. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 3, feature
It is: is connected with limiting card (19) on the inside of the fixed frame (18), and is fixed with upper slide bar (20) on the inside of limiting card (19),
The bottom end of the fixed frame (18) is connected with drop shot (21), and the centre of drop shot (21) is provided with nose support (22), it is described on
It is equipped on the outside of slide bar (20) sliding sleeve (23), and is nested encryptions, the head lamp between upper slide bar (20) and sliding sleeve (23)
(15) vertical centerline and the vertical centerline of mirror holder (1) are located along the same line, and about mirror holder between ventilation button (12)
(1) vertical centerline is symmetrical.
5. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 4, feature
It is: is provided with lens barrel attachment base (24) on the outside of the sliding sleeve (23), and the centre of lens barrel attachment base (24) is fixed with lens barrel
(25), it is parallel to each other between the horizontal center line of the upper slide bar (20) and the horizontal center line of drop shot (21), and sliding sleeve
(23) size matches between upper slide bar (20).
6. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 5, feature
It is: is provided with lens barrel sealing ring (26) on rear side of the lens barrel (25), and is provided with shading on the outside of lens barrel sealing ring (26)
Piece (27), the vertical centerline between the lens barrel (25) about upper slide bar (20) is symmetrical, and lens barrel (25) passes through sliding sleeve (23)
It is slidably connected with upper slide bar (20).
7. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 6, feature
It is: is provided with palette circle (28) on the outside of the anti-dazzling screen (27), eyeglass company is fixed on the outside of the lens barrel (25)
The front of joint chair (29), the lens barrel (25) is provided with elastic card (30), and the front of the eyeglass attachment base (29) is connected and fixed
There is outside to protect eyeglass (31), the fixed frame (18) is rotatablely connected by connecting shaft (17) and attachment base (13), and anti-dazzling screen
(27) size matches between transparent glasses lens (2).
8. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 5, feature
Be: the lens barrel (25) is provided with shaft attachment base (32) far from the side of upper slide bar (20) vertical centerline, and shaft connects
The centre of joint chair (32) be equipped with connection shaft (33), the shaft attachment base (32) with connect between shaft (33) for rotate company
It connects, is equipped with eyeglass deck (34) on the outside of the connection shaft (33), and be provided with card slot on the outside of eyeglass deck (34)
(35), locking card (36) is fixed on the outside of the card slot (35), and the centre for locking card (36) is equipped with optical filter (37), institute
It states size between optical filter (37) and lens barrel (25) to match, and size matches between optical filter (37) and elastic card (30).
9. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 8, feature
It is: horizontal center line circumferentially shape arrangement, and the water of optical filter (37) of the optical filter (37) about connection shaft (33)
It is parallel to each other between flat center line.
10. a kind of laser welding detection observation eyeshade with multiple eyeshield structure according to claim 8, feature
Be: size matches between the optical filter (37) and card slot (35), and locks between card (36) about the perpendicular of card slot (35)
Straight center line is symmetrical.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278501.0A CN109431684B (en) | 2018-10-30 | 2018-10-30 | Laser welding detects with observation eye-shade that has multiple eyeshield structure |
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| CN201811278501.0A CN109431684B (en) | 2018-10-30 | 2018-10-30 | Laser welding detects with observation eye-shade that has multiple eyeshield structure |
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| CN109431684A true CN109431684A (en) | 2019-03-08 |
| CN109431684B CN109431684B (en) | 2021-06-08 |
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