CN214073850U - Goggles for changing light intensity and spectrum - Google Patents
Goggles for changing light intensity and spectrum Download PDFInfo
- Publication number
- CN214073850U CN214073850U CN202022946488.0U CN202022946488U CN214073850U CN 214073850 U CN214073850 U CN 214073850U CN 202022946488 U CN202022946488 U CN 202022946488U CN 214073850 U CN214073850 U CN 214073850U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lens
- block
- mirror holder
- kept away
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 18
- 230000001012 protector Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model relates to a goggles for changing light intensity and spectrum, which comprises a lens and a face protection device, wherein the surface of the lens is fixedly connected with a lens frame, one side of the lens frame, which is far away from the lens, is fixedly connected with an ear rack, the number of the ear racks is two, one end of the ear rack, which is far away from the lens frame, is fixedly connected with an ear rear rod, the face protection device is arranged above the lens and comprises a support rod, the support rod is fixedly connected with the upper surface of the lens frame, one end of the support rod, which is far away from the lens frame, is fixedly connected with a positioning block, the number of the positioning block is two, one side, which is close to each other, of the two positioning blocks is rotatably connected with a rotating rod, one end of the rotating rod, which is far away from the positioning block, is fixedly connected with a shielding frame, the inner wall of the shielding frame is fixedly connected with a protection piece, and the protection piece is arranged at the front side of the lens, the utility model discloses be convenient for fine protection face when special operation, and can switch different bluff pieces when luminance is different.
Description
Technical Field
The utility model relates to a goggles technical field specifically is a goggles for changing light intensity and spectrum.
Background
The goggles are filter lenses, can change transmitted light intensity and spectrum, avoid radiation light from damaging eyes, can absorb light rays with certain wavelengths, and allow light rays with other wavelengths to be transmitted, so that the light rays with certain wavelengths are all in certain colors, and the colors are colors of the transmitted light.
The glass lens can reduce the amount of certain wavelengths passing through the lens, reduce or prevent damage to eyes, and the protective lenses with different colors can absorb light mainly with different colors, and during special operation, such as: when electric welding or gas welding, ordinary goggles can only protect eyes, to the big piece of impact nature, the protection is not thorough, also can not be fine protect the position beyond the eyes, damage easily, the face burns, more can not be fine intercept infrared ray and ultraviolet ray, cause the permanent injury of eyes, be unfavorable for special operation, the life health that can not comprehensive protection user, consequently need to design a goggles for changing light intensity and spectrum to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a goggles for changing light intensity and spectrum to the problem of the fine protection face when solving the unable special operation that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a goggles for changing light intensity and spectrum, includes lens and face protector, the fixed surface of lens is connected with the mirror holder, one side fixedly connected with earmuff of lens is kept away from to the mirror holder, the quantity of earmuff is two, the one end fixedly connected with behind the ear pole of mirror holder is kept away from to the earmuff, the top setting that face protector is located the lens, face protector includes the bracing piece, the last fixed surface of bracing piece and mirror holder is connected, the one end fixedly connected with locating piece of mirror holder is kept away from to the bracing piece, the quantity of locating piece is two, two one side that the locating piece is close to each other is rotated and is connected with the dwang, the one end fixedly connected with that the locating piece was kept away from to the dwang shelters the frame, shelter's inner wall fixedly connected with bluff piece, the front side setting that the bluff piece is located the lens.
Preferably, one side fixedly connected with stopper of ear rack is kept away from to the bracing piece, the stopper is located the below setting of locating piece.
Preferably, the both sides fixedly connected with stretch cord of mirror holder, the quantity of stretch cord is two and is the mirror image setting, the flexible rope of one end fixedly connected with that the fender frame kept away from the protecting piece.
Preferably, the telescopic rope is far away from one end fixedly connected with contraction block of the shielding frame, the surface of the telescopic rope is connected with the inner wall of the contraction block in a sliding mode, and two sides of the contraction block are fixedly connected with the elastic rope.
Preferably, the front side of mirror holder is provided with in good time auto-change over device, in good time auto-change over device includes the polarizer, the quantity of polarizer is two, the fixed surface of polarizer is connected with the picture frame, one side fixedly connected with fixed block that the picture frame is close to the mirror holder, the quantity of fixed block is two, two the inner wall of fixed block rotates and is connected with the resistance axle, the fixed surface of resistance axle is connected with the connecting rod, the connecting rod rotates with a side surface that the fixed block is close to each other and is connected, the one end fixedly connected with fixture block of resistance axle is kept away from to the connecting rod.
Preferably, one side of the clamping block, which is close to the connecting rod, is fixedly connected with a control block, the control block is fixedly connected with the connecting rod, the lower surface of the fixed block is fixedly connected with a supporting block, and the supporting block is arranged on the front side of the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that: the goggles for changing the light intensity and the light spectrum are convenient for protecting the face well in special operation, and different protective pieces can be switched when the brightness is different.
(1) Through setting up face protector in the place ahead of goggles, when special operation or special weather, available hand power shelters from the frame downwards, lets the bluff piece be in the front side of lens, and bigger bluff piece can protect the face in the protection eyes, if: electric welding, gas welding, etc. prevent to burn face and eyes when special operation, when need not using face protector, can lift and shelter from the frame, the flexible rope of shrink piece shrink of head rear side is backward, drives and shelters from the frame and draws back steadily, avoids causing when not using and drops.
(2) Through setting up timely auto-change over device, can whether install the picture frame in the appropriate time selection, in the life, daytime and night's luminance is different, the lens of the change light intensity and spectrum that we need daytime will be dark a bit, and the lens that we need evening will light a bit, therefore, in timely auto-change over device, can be with the picture frame in appropriate time, through pressing the control block, block the fixture block card in the mirror holder inboard, support the piece and support in the mirror holder outside, play fixed position's effect through the resistance axle, conveniently wear appropriate glasses in good time, the protection of the whole period our eyes.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic rear view of the present invention shown in FIG. 1;
fig. 4 is a schematic view of the frame structure of fig. 1 according to the present invention.
In the figure: 1. a lens; 2. a frame; 3. an ear rack; 4. a behind-the-ear stem; 5. a face guard; 51. a support bar; 52. positioning blocks; 53. rotating the rod; 54. a shielding frame; 55. a guard sheet; 56. a limiting block; 57. an elastic cord; 58. a retractable rope; 59. a contraction block; 6. a timely switching device; 61. a polarizer; 62. a mirror frame; 63. a fixed block; 64. a resistance shaft; 65. a connecting rod; 66. a clamping block; 67. a control block; 68. and (6) butting against blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a goggles for changing light intensity and spectrum, includes lens 1 and face protector 5, and the fixed surface of lens 1 is connected with mirror holder 2, and one side fixedly connected with earmuff 3 of lens 1 is kept away from to mirror holder 2, and the quantity of earmuff 3 is two, and the one end fixedly connected with behind the ear pole 4 of mirror holder 2 is kept away from to earmuff 3, and the aforesaid all is prior art, does not do too much here and describes.
Further, as shown in fig. 1, a limit block 56 is fixedly connected to one side of the support rod 51 away from the ear rack 3, the limit block 56 is located below the positioning block 52, and the limit block 56 can limit the rotating rod 53 from excessively deviating from the protection position downward.
Further, as shown in fig. 2, elastic cords 57 are fixedly connected to two sides of the glasses frame 2, the number of the elastic cords 57 is two and is set in a mirror image manner, an end of the shielding frame 54 far away from the protective sheet 55 is fixedly connected with a retractable cord 58, and the elastic cords 57 can better fix the face protection device 5 on the head.
Further, as shown in fig. 2, a retraction block 59 is fixedly connected to an end of the retractable cord 58 away from the shielding frame 54, a surface of the retractable cord 58 is slidably connected to an inner wall of the retraction block 59, two sides of the retraction block 59 are fixedly connected to the elastic cord 57, and the retraction block 59 can retract the retractable cord 58 backwards when the retractable cord 58 rebounds.
Further, as shown in fig. 3, the front side of mirror holder 2 is provided with timely auto-change over device 6, timely auto-change over device 6 includes polarizer 61, the quantity of polarizer 61 is two, the fixed surface of polarizer 61 is connected with picture frame 62, one side fixedly connected with fixed block 63 that picture frame 62 is close to mirror holder 2, the quantity of fixed block 63 is two, the inner wall of two fixed blocks 63 rotates and is connected with resistance axle 64, the fixed surface of resistance axle 64 is connected with connecting rod 65, connecting rod 65 is connected with one side surface rotation that fixed block 63 is close to each other, the one end fixedly connected with fixture block 66 that resistance axle 64 was kept away from to connecting rod 65, fixture block 66 has certain resilience through resistance axle 64, the tight mirror holder 2 of clamp that can be better.
Further, as shown in fig. 4, a control block 67 is fixedly connected to one side of the latch 66 close to the connecting rod 65, the control block 67 is fixedly connected to the connecting rod 65, a resisting block 68 is fixedly connected to the lower surface of the fixing block 63, the resisting block 68 is located at the front side of the latch 66, and under the combined action of the resisting block 68 and the latch 66, the positions of the frame 62 and the frame 2 are better fixed.
The working principle is as follows: the user is when wearing the goggles, puts ear rack 3 in the top of ear, and behind the ear pole 4 is put behind the ear fixedly, through lens 1 and mirror holder 2 protection eyes, but to special worker, need the hand power to shield frame 54 downwards, lets the bluff piece 55 be in the front side of lens 1, and bigger bluff piece 55 can protect the face in the time of protection eyes, if: electric welding, gas welding, etc. prevent to burn face and eyes during special operation, when need not use face protector 5, can lift shielding frame 54, the flexible rope 58 of shrink block 59 shrink of head rear side is backward, drives shielding frame 54 and draws back steadily, avoids causing when not using and drops.
The user is when wearing goggles, the luminance at daytime and night is different, the lens 1 of the change light intensity and spectrum that we need daytime will be dark a little, and the lens 1 that we need evening will be bright a little, therefore, in good time auto-change over device 6, can be with picture frame 62 in suitable time, through pressing control block 67, block 66 card in mirror holder 2 inboard, support block 68 and support in the mirror holder 2 outside, play the effect of fixed position through resistance axle 64, conveniently wear suitable glasses in good time, the protection of the whole period our eyes.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Goggles for varying light intensity and spectrum, comprising a lens (1) and a face protection device (5), characterized in that: the surface fixed connection of lens (1) has mirror holder (2), one side fixedly connected with earmuff (3) of lens (1) are kept away from mirror holder (2), the quantity of earmuff (3) is two, one end fixedly connected with behind the ear pole (4) of mirror holder (2) are kept away from earmuff (3), face protector (5) are located the top setting of lens (1), face protector (5) include bracing piece (51), bracing piece (51) are connected with the last fixed surface of mirror holder (2), one end fixedly connected with locating piece (52) that mirror holder (2) were kept away from in bracing piece (51), the quantity of locating piece (52) is two, two one side that locating piece (52) are close to each other rotates and is connected with dwang (53), the one end fixedly connected with that locating piece (52) were kept away from in dwang (53) hides and blocks frame (54), the inner wall of the shielding frame (54) is fixedly connected with a protective sheet (55), and the protective sheet (55) is arranged on the front side of the lens (1).
2. Eyewear for varying light intensity and spectrum according to claim 1, wherein: one side fixedly connected with stopper (56) of ear rack (3) is kept away from in bracing piece (51), stopper (56) are located the below setting of locating piece (52).
3. Eyewear for varying light intensity and spectrum according to claim 1, wherein: both sides fixedly connected with stretch cord (57) of mirror holder (2), the quantity of stretch cord (57) is two and is the mirror image setting, shelter from one end fixedly connected with telescopic rope (58) that protective plate (55) were kept away from in frame (54).
4. Goggles for varying light intensity and spectrum according to claim 3, characterised in that: one end fixedly connected with shrink piece (59) that shielding frame (54) was kept away from in flexible rope (58), the surface of flexible rope (58) and the inner wall sliding connection of shrink piece (59), the both sides and the stretch cord (57) fixed connection of shrink piece (59).
5. Eyewear for varying light intensity and spectrum according to claim 1, wherein: the front side of mirror holder (2) is provided with in good time auto-change over device (6), in good time auto-change over device (6) include polarizer (61), the quantity of polarizer (61) is two, fixed surface is connected with picture frame (62) of polarizer (61), one side fixedly connected with fixed block (63) that picture frame (62) are close to mirror holder (2), the quantity of fixed block (63) is two, two the inner wall of fixed block (63) rotates and is connected with resistance axle (64), the fixed surface of resistance axle (64) is connected with connecting rod (65), one side surface that connecting rod (65) and fixed block (63) are close to each other rotates and is connected, one end fixedly connected with fixture block (66) of resistance axle (64) are kept away from in connecting rod (65).
6. Goggles for varying light intensity and spectrum according to claim 5, characterised in that: one side, close to the connecting rod (65), of the clamping block (66) is fixedly connected with a control block (67), the control block (67) is fixedly connected with the connecting rod (65), the lower surface of the fixing block (63) is fixedly connected with a supporting block (68), and the supporting block (68) is located on the front side of the clamping block (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946488.0U CN214073850U (en) | 2020-12-07 | 2020-12-07 | Goggles for changing light intensity and spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946488.0U CN214073850U (en) | 2020-12-07 | 2020-12-07 | Goggles for changing light intensity and spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214073850U true CN214073850U (en) | 2021-08-31 |
Family
ID=77461879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022946488.0U Active CN214073850U (en) | 2020-12-07 | 2020-12-07 | Goggles for changing light intensity and spectrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214073850U (en) |
-
2020
- 2020-12-07 CN CN202022946488.0U patent/CN214073850U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6767095B1 (en) | Shielding member for eye protection against sun rays | |
| CN109718007A (en) | Formula mask is lifted in a kind of goggles | |
| CN214073850U (en) | Goggles for changing light intensity and spectrum | |
| CN211326083U (en) | A protector for outdoor protection eyes | |
| CN209560218U (en) | A kind of glasses promoting eyesight adjustable focal length | |
| CN119097492A (en) | Eye protection device for laser cladding and protection method thereof | |
| CN212730139U (en) | Goggles with head lamp | |
| CN213423625U (en) | Simple lens with multiple protection functions | |
| KR20090008355U (en) | Sunscreen Face Mask for Hat Attachment | |
| CN220526128U (en) | Myopia sunglasses | |
| CN220962032U (en) | Sun glasses | |
| CN220917593U (en) | Welding protection mask of welding machine | |
| CN209821533U (en) | Military sunglasses with positioning function | |
| CN206248935U (en) | A kind of sunglasses of replaceable lens | |
| CN212965672U (en) | Novel dazzle various polarisation sunglasses piece | |
| CN204241782U (en) | A kind of glasses of rain and sun | |
| CN217908159U (en) | Goggles for welding with heat radiation structure | |
| CN213581639U (en) | Outdoor windproof glasses of riding | |
| CN211627955U (en) | Goggles convenient to wear | |
| CN201449500U (en) | Rainproof spectacle shield | |
| CN218512732U (en) | Sunglasses | |
| CN220569028U (en) | Improve protective effect's sunglasses nose protection structure | |
| CN220894626U (en) | Optical lens with far-reaching headlamp prevention structure | |
| CN222719832U (en) | Reflection type sun-light screen three-proofing handheld terminal | |
| CN202497310U (en) | Flexible face mask for welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |