CN201133968Y - Teleputer suppositional focus lens - Google Patents
Teleputer suppositional focus lens Download PDFInfo
- Publication number
- CN201133968Y CN201133968Y CNU2007200615618U CN200720061561U CN201133968Y CN 201133968 Y CN201133968 Y CN 201133968Y CN U2007200615618 U CNU2007200615618 U CN U2007200615618U CN 200720061561 U CN200720061561 U CN 200720061561U CN 201133968 Y CN201133968 Y CN 201133968Y
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- China
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- mirror
- eyepiece
- far
- teleputer
- picture frame
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Abstract
The utility model discloses television and computer far-sight glasses, which can prevent the development of myopia and has excellent performances. The television and computer far-sight glasses belong to the field of healthy glasses, and comprise a glasses frame, glasses legs, an objective, an objective frame, an ocular and a focus regulating mechanism; the ocular is arranged on the glasses frame; the objective is arranged on the objective frame; the objective frame is actively arranged on the glasses frame and in front of the ocular. The television and computer far-sight glasses have the following advantages of: (1) wide vision; (2) larger scope of adapted refraction and thus suitability for people of myopia from 200 degrees to 400 degrees; (3) capability of quantitatively increasing or decreasing the refraction and thus gradually reducing the degrees of accommodative short-sightedness or pseudomyopia; (4) the appearance that is like a pair of glasses and can be easily accepted by pupils and high school students; and (5) larger range of adjustable focus so that people who use them can see the television and computer 0.3m to 5m away. The far-sight glasses have wide scope of application; the far-sight glasses can not only be used for watching the television and computer, but also are suitable for low-vision children; the far-sight glasses have the aid functions of watching the far and nearby objects and expanding the vision; and the far-sight glasses can prevent the occurrence and development of myopia, when used for watching the television and computer.
Description
Technical field
The utility model relates to a kind of mirror TV mirror of looking in the distance, and particularly relates to a kind of development of myopia, teleputer that performance is more superior of preventing and far changes mirror, belongs to the glasses field.
Background technology
The look in the distance principal feature of the mirror TV mirror and the mirror viewing-aid lens of looking in the distance of the adjustable focus that is common in report at present is the television image beyond 1 meter can be amplified 1-2.5 doubly.But because magnification height, focusing stroke are short, make that the visual field of this kind TV mirror is little, put on when seeing TV as rotary head slightly and can feel that image obviously rocks that produce and dazzling dizzy sense, common people are difficult to accept; And can not see 1 meter simultaneously with interior computer or near objects; Can not have on and walk.
The utility model content
The purpose of this utility model is to provide that a kind of visual field is big, the focusing stroke is long, teleputer applied widely is far changed mirror.
The purpose of this utility model is achieved by the following technical programs:
A kind of teleputer is far changed mirror, it is characterized in that: it comprises picture frame, the mirror leg, object lens, objective carrier, eyepiece and focus adjustment mechanism, described eyepiece is installed on the picture frame, object lens are installed on the objective carrier, objective carrier is movably arranged on the picture frame, and be positioned at eyepiece the place ahead, described focus adjustment mechanism comprises erecting frame, the focusing gear, tooth bar and focusing knob, described picture frame is connected by erecting frame with the mirror leg, described tooth bar is located at objective carrier two side arms rear end, and be integral with objective carrier two side arms limit, described erecting frame one has the knob mounting hole, and rack tube is in erecting frame, and the focusing gear places on the tooth bar and with tooth bar and is meshed, the focusing knob is installed on the erecting frame by the knob mounting hole, and is connected with the focusing gear shaft.
Described knob is that gear is regulated knob.
Be carved with the adjusting scale on the periphery of described picture frame lateral surface knob mounting hole.
It is 11 grades that described adjusting scale is divided into.
Described teleputer is far changed mirror and is also comprised chronopher, and this chronopher is installed on picture frame or the mirror leg.
Described teleputer is far changed mirror and is also comprised elastic cord, and described elastic cord web member such as is buckled by bandage and is installed in mirror leg rear end.
Described teleputer is far changed mirror and is also comprised eyepiece holder, and described picture frame is half picture frame, and eyepiece is inlaid on the eyepiece holder, and eyepiece holder is buckled on the picture frame.
Described teleputer is far changed mirror and is also comprised Jing Gai, and mirror covers and is embedded with the mirror cover glass, and described mirror covers spiral-lock on picture frame, and is positioned at object lens the place ahead.
Described object lens are planoconvex lens, and described eyepiece is the plano-concave mirror.
Described object lens are divided into left object lens and right object lens, and described eyepiece is divided into left eyepiece and right eyepiece.
All be coated with the antiultraviolet film on described object lens, eyepiece and the mirror cover glass.
Teleputer of the present utility model is far changed mirror and compared with existing TV mirror etc. and have the following advantages: (1) visual field is big, and is more comfortable when seeing teleputer; (2) the diopter scope of Shi Yinging is bigger, spends can using per capita of myopia 400 degree from long sight 200; (3) can quantitatively add and subtract diopter, be used for the number of degrees of long sightization so that quantitatively increase, thereby reduce the accommodative myopia or the pseudo-myopia number of degrees progressively; (4) profile more resembles pair of eyeglasses, is accepted by students in middle and primary schools easily; (5) adjustable focal range is bigger, can see the teleputer in 0.3 meter to 5 meters simultaneously, and the scope of application is bigger, is not only applicable to see TV, computer, also is applicable to low eyesight children, can bring into play and see closely, looks in the distance, enlarges helping of visual angle and regard usefulness as; (6) multicoating is arranged, can prevent the development of myopia that the harm rays such as ultraviolet ray in the teleputer cause; (7) be provided with focusing scale, be used for quantitatively increasing the long sight number of degrees,,, reach and see TV, the computer purpose of myopia prevention generation in advance, development simultaneously with the number of degrees of minimizing accommodative myopia and pseudo-myopia so that when child sees teleputer, increase hyperopia degree step by step.
Description of drawings
Fig. 1 is that the teleputer of embodiment 1 is far changed the mirror structural representation;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is that the teleputer of embodiment 2 is far changed the mirror structural representation;
Fig. 4 is the explosive view of Fig. 3.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment 1
As Fig. 1～shown in Figure 2 is the embodiment 1 that teleputer of the present utility model is far changed mirror, it comprises picture frame 1, mirror leg 2, object lens 3, objective carrier 4, eyepiece 5, eyepiece holder 6 and focus adjustment mechanism, described picture frame 1 is half picture frame, described eyepiece 5 is inlaid on the eyepiece holder 6, and eyepiece holder 6 is buckled on the picture frame 1; Object lens 3 are installed on the objective carrier 4, objective carrier 4 is movably arranged on the picture frame 1, and be positioned at eyepiece 5 the place aheads, described focus adjustment mechanism comprises erecting frame 7, focusing gear 8, tooth bar 9 and focusing knob 10, described picture frame 1 is connected by erecting frame 7 with mirror leg 2, described tooth bar 9 is positioned at objective carrier 4 two side arms rear ends, and be integral with objective carrier 4 two side arms limits, described erecting frame 7 one has knob mounting hole 11, tooth bar 9 is enclosed within the erecting frame 7, focusing gear 8 places on the tooth bar 9 and with tooth bar 9 and is meshed, and focusing knob 10 is installed on the erecting frame 7 by knob mounting hole 11, and is connected with 8 of gears of focusing; Described knob is that gear is regulated knob; Be carved with on the periphery of described picture frame 1 lateral surface knob mounting hole 11 and regulate the scale (not shown), it is 11 grades that described adjusting scale is divided into; Described teleputer is far changed mirror and is also comprised chronopher 12, and this chronopher 12 is installed on the mirror leg 2; Described teleputer is far changed mirror and is also comprised elastic cord 13, and described elastic cord 13 is buckled 14 web members such as grade by bandage and is installed in mirror leg 2 rear ends; Described object lens 3 are planoconvex lens, and described eyepiece 5 is the plano-concave mirror; Described object lens are divided into left object lens and right object lens, and described eyepiece 5 is divided into left eyepiece and right eyepiece; All be coated with the antiultraviolet film on described object lens 3, eyepiece 5 and the mirror cover glass.
Drive focusing gears 8 by rotation focusing knob 10 during use and rotating, and then drive tooth bar 9 and advance or retreat, thus the distance of regulating object lens 3 and eyepiece 5, to realize the purpose of focusing.
As Fig. 3～shown in Figure 4 is the embodiment 2 that teleputer of the present utility model is far changed mirror, it comprises picture frame 1, mirror leg 2, object lens 3, objective carrier 4, eyepiece 5 and focus adjustment mechanism, described eyepiece 5 is inlaid on the picture frame 1, object lens 3 are installed on the objective carrier 4, objective carrier 4 is movably arranged on the picture frame 1, and be positioned at eyepiece 5 the place aheads, described focus adjustment mechanism comprises erecting frame 7, focusing gear 8, tooth bar 9 and focusing knob 10, described picture frame 1 is connected by erecting frame 7 with mirror leg 2, described tooth bar 9 is located at objective carrier 4 two side arms rear ends, and be integral with objective carrier 4 two side arms limits, described erecting frame 7 one has knob mounting hole 11, and tooth bar 9 is enclosed within the erecting frame 7, and focusing gear 8 places on the tooth bar 9 and with tooth bar 9 and is meshed, focusing knob 10 is installed on the erecting frame 7 by knob mounting hole 11, and is connected with 8 of gears of focusing; Described knob is that gear is regulated knob; Be carved with on the periphery of described picture frame 1 lateral surface knob mounting hole 11 and regulate the scale (not shown), it is 11 grades that described adjusting scale is divided into; Described teleputer is far changed mirror and is also comprised chronopher 12, and this chronopher 12 is installed on picture frame 1 or the mirror leg 2; Described teleputer is far changed mirror and is also comprised elastic cord 13, and described elastic cord 13 is buckled 14 web members such as grade by bandage and is installed in mirror leg 2 rear ends; Described teleputer is far changed mirror and is also comprised mirror lid 15, is embedded with mirror cover glass 16 on the mirror lid 15, and described mirror covers 15 spiral-locks on picture frame 1, and is positioned at object lens 3 the place aheads; Described object lens 3 are planoconvex lens, and described eyepiece 5 is the plano-concave mirror; Described object lens 3 are divided into left object lens and right object lens, and described eyepiece 5 is divided into left eyepiece and right eyepiece; All be coated with the antiultraviolet film on described object lens 3, eyepiece 5 and the mirror cover glass.
Drive focusing gears 8 by rotation focusing knob 10 during use and rotating, and then drive tooth bar 9 and advance or retreat, thus the distance of regulating object lens 3 and eyepiece 5, to realize the purpose of focusing.
Claims (10)
1. teleputer is far changed mirror, it is characterized in that: it comprises picture frame, the mirror leg, object lens, objective carrier, eyepiece and focus adjustment mechanism, described eyepiece is installed on the picture frame, object lens are installed on the objective carrier, objective carrier is movably arranged on the picture frame, and be positioned at eyepiece the place ahead, described focus adjustment mechanism comprises erecting frame, the focusing gear, tooth bar and focusing knob, described picture frame is connected by erecting frame with the mirror leg, described tooth bar is located at objective carrier two side arms rear end, and be integral with objective carrier two side arms limit, described erecting frame one has the knob mounting hole, and rack tube is in erecting frame, and the focusing gear places on the tooth bar and with tooth bar and is meshed, the focusing knob is installed on the erecting frame by the knob mounting hole, and is connected with the focusing gear shaft.
2. teleputer according to claim 1 is far changed mirror, it is characterized in that: described knob is that gear is regulated knob.
3. teleputer according to claim 1 and 2 is far changed mirror, it is characterized in that: be carved with the adjusting scale on the periphery of described picture frame lateral surface knob mounting hole.
4. teleputer according to claim 3 is far changed mirror, it is characterized in that: it is 11 grades that described adjusting scale is divided into.
5. teleputer according to claim 1 is far changed mirror, it is characterized in that: it also comprises chronopher, and this chronopher is installed on picture frame or the mirror leg.
6. teleputer according to claim 1 is far changed mirror, it is characterized in that: it also comprises elastic cord, and described elastic cord web member such as is buckled by bandage and is installed in mirror leg rear end.
7. teleputer according to claim 1 is far changed mirror, it is characterized in that: it also comprises eyepiece holder, and described picture frame is half picture frame, and eyepiece is inlaid on the eyepiece holder, and eyepiece holder is buckled on the picture frame.
8. teleputer according to claim 1 is far changed mirror, it is characterized in that: it also comprises Jing Gai, and mirror covers and is embedded with the mirror cover glass, and described mirror covers spiral-lock on picture frame, and is positioned at object lens the place ahead.
9. teleputer according to claim 1 is far changed mirror, it is characterized in that: described object lens are planoconvex lens, and described eyepiece is the plano-concave mirror.
10. far change mirror according to claim 1 or 2 or 5 or 6 or 7 or 8 or 9 described teleputers, it is characterized in that: described object lens are divided into left object lens and right object lens, and described eyepiece is divided into left eyepiece and right eyepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200615618U CN201133968Y (en) | 2007-12-14 | 2007-12-14 | Teleputer suppositional focus lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200615618U CN201133968Y (en) | 2007-12-14 | 2007-12-14 | Teleputer suppositional focus lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133968Y true CN201133968Y (en) | 2008-10-15 |
Family
ID=40062236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200615618U Expired - Fee Related CN201133968Y (en) | 2007-12-14 | 2007-12-14 | Teleputer suppositional focus lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133968Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913854A (en) * | 2013-08-29 | 2014-07-09 | 广州市视加医疗仪器设备有限公司 | Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading |
| CN105445958A (en) * | 2014-09-15 | 2016-03-30 | 湖南当下视力健康管理服务有限公司 | Adjustable prism and lens combined myopia controller |
| CN106842583A (en) * | 2017-04-18 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of self-locking mechanism and electronic equipment |
| CN108783912A (en) * | 2018-07-04 | 2018-11-13 | 合肥科塑信息科技有限公司 | A kind of security protection computer network monitoring operating platform |
| CN110892314A (en) * | 2017-07-11 | 2020-03-17 | 依视路国际公司 | Glasses frame |
| CN113267905A (en) * | 2021-04-09 | 2021-08-17 | 深圳前海竹间智慧科技有限公司 | Intelligent glasses system for vision training |
-
2007
- 2007-12-14 CN CNU2007200615618U patent/CN201133968Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913854A (en) * | 2013-08-29 | 2014-07-09 | 广州市视加医疗仪器设备有限公司 | Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading |
| CN103913854B (en) * | 2013-08-29 | 2015-07-22 | 广州市视加医疗仪器设备有限公司 | Myopia preventing and controlling glasses integrating accommodative-convergence training and dynamic reading |
| CN105445958A (en) * | 2014-09-15 | 2016-03-30 | 湖南当下视力健康管理服务有限公司 | Adjustable prism and lens combined myopia controller |
| CN106842583A (en) * | 2017-04-18 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of self-locking mechanism and electronic equipment |
| US11086351B2 (en) | 2017-04-18 | 2021-08-10 | Beijing Boe Optoelectronics Technology Co., Ltd. | Self-locking mechanism and electronic device with the same |
| CN110892314A (en) * | 2017-07-11 | 2020-03-17 | 依视路国际公司 | Glasses frame |
| CN108783912A (en) * | 2018-07-04 | 2018-11-13 | 合肥科塑信息科技有限公司 | A kind of security protection computer network monitoring operating platform |
| CN113267905A (en) * | 2021-04-09 | 2021-08-17 | 深圳前海竹间智慧科技有限公司 | Intelligent glasses system for vision training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20100114 |