CN205320239U - Ear muff style myopia prevention ware - Google Patents
Ear muff style myopia prevention ware Download PDFInfo
- Publication number
- CN205320239U CN205320239U CN201521145061.3U CN201521145061U CN205320239U CN 205320239 U CN205320239 U CN 205320239U CN 201521145061 U CN201521145061 U CN 201521145061U CN 205320239 U CN205320239 U CN 205320239U
- Authority
- CN
- China
- Prior art keywords
- ear muff
- myopia prevention
- buzzer
- headband
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an ear muff style myopia prevention ware, being provided with the bandeau of audio line and setting up the ear muff at the bandeau both ends including inside, the outside of ear muff is provided with base and goggles, and the base upper surface is offered flutedly, and the level is provided with the round pin axle in the recess, the mirror leg and the round pin axle swing joint of goggles, and the goggles is provided with ultrasonic detector, buzzer and switch including layer and the light filter layer of protecting against radiation, the bottom of ear muff, and the inside of ear muff is provided with the controller, and the controller is connected with ultrasonic detector, buzzer and switch electricity respectively. Ear muff style myopia prevention ware on the basis as traditional audio output equipment, headphone formula myopia prevention equipment on the basis as traditional audio output equipment, increased and prevented near -sighted function, when long -time screen in the face of electronic equipment such as computer or cell -phones, eyes are protected to amazing harm the that can avoid radiation and highlight wire pair people eye to produce.
Description
Technical field
This utility model belongs to wearable health care electronic equipments field, especially relates to a kind of earphone-type myopia prevention device.
Background technology
Along with the progress of science and technology, huge numbers of families come into by computer and mobile phone, eye and cannot being controlled effectively depending on the distance between thing, and the brightness of electronic curtain is excessively bright simultaneously, and long time integration can cause myopia even ocular disease. Earphone is as the outut device of computer audio, and user is a lot, but it can only supply people to listen to audio frequency, function singleness. Therefore, a kind of portable earphone-type myopia prevention device has the very big market demand and great social meaning.
Summary of the invention
In view of this, this utility model is directed to a kind of earphone-type myopia prevention device, to solve the technical problem of the headband receiver function singleness of prior art.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of earphone-type myopia prevention device, including being internally provided with the headband of tone frequency channel wire and being arranged on the earmuff at headband two ends, the arranged outside of described earmuff has pedestal and protective eye lens, pedestal upper surface offers groove, bearing pin it has been horizontally disposed with in groove, the temple of described protective eye lens is flexibly connected with bearing pin, described protective eye lens includes radiation protective layer and light filter course, the bottom of described earmuff is provided with ultrasonic detector, buzzer and switch, described earmuff be internally provided with controller, described controller electrically connects with ultrasonic detector, buzzer and switch respectively.
Further, the material of described headband is elastoplast.
Further, it is provided with for anti-skidding spongy layer inside described headband.
Relative to prior art, earphone-type myopia prevention device described in the utility model has the advantage that
(1) head earphone type myopia prevention equipment described in the utility model is on the basis as traditional audio output apparatus; add the function preventing myopia; when long-time when the screen of the electronic equipment such as computer or mobile phone; the stimulation harm that human eye is produced by radiation and high light line can be avoided, protect eyes.
(2) earphone-type myopia prevention device simple in construction described in the utility model, is convenient for carrying.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the structural representation of the earphone-type myopia prevention device described in this utility model embodiment.
Description of reference numerals:
1-headband; 2-earmuff; 3-pedestal; 4-protective eye lens; 5-groove; 6-ultrasonic detector; 7-buzzer; 8-switchs; 9-spongy layer.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. additionally, term " first ", " second " etc. are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic. thus, the feature defining " first ", " second " etc. can express or implicitly include one or more these features. in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of earphone-type myopia prevention device, as shown in Figure 1, including being internally provided with the headband 1 of tone frequency channel wire and being arranged on the earmuff 2 at headband 1 two ends, the arranged outside of described earmuff 2 has pedestal 3 and protective eye lens 4, pedestal 3 upper surface offers groove 5, it has been horizontally disposed with bearing pin in groove 5, the temple of described protective eye lens 4 is flexibly connected with bearing pin, described protective eye lens 4 includes radiation protective layer and light filter course, the bottom of described earmuff 2 is provided with ultrasonic detector 6, buzzer 7 and switch 8, described earmuff 2 be internally provided with controller, described controller respectively with ultrasonic detector 6, buzzer 7 and switch 8 electrical connection, the material of described headband 1 is elastoplast, it is provided with for anti-skidding spongy layer 9 inside described headband 1.
This utility model is in use, first open switch activated ultrasonic detector 6, when the distance of mensuration eye distance electronic curtain is less than set distance, then internal controller drives buzzer 7 sounding, persistent period is set as 3 seconds, and user hears that buzzer adjusts sitting posture, when user eye strain, protective eye lens 4 is put to eye locations, reduce the radiation injecting eye.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (3)
1. an earphone-type myopia prevention device, it is characterized in that: this myopia prevention device includes being internally provided with the headband (1) of tone frequency channel wire and is arranged on the earmuff (2) at headband (1) two ends, the arranged outside of described earmuff (2) has pedestal (3) and protective eye lens (4), pedestal (3) upper surface offers groove (5), groove has been horizontally disposed with bearing pin in (5), the temple of described protective eye lens (4) is flexibly connected with bearing pin, described protective eye lens (4) includes radiation protective layer and light filter course, the bottom of described earmuff (2) is provided with ultrasonic detector (6), buzzer (7) and switch (8), described earmuff (2) be internally provided with controller, described controller respectively with ultrasonic detector (6), buzzer (7) and switch (8) electrical connection.
2. earphone-type myopia prevention device according to claim 1, it is characterised in that: the material of described headband (1) is elastoplast.
3. earphone-type myopia prevention device according to claim 1 and 2, it is characterised in that: described headband (1) inner side is provided with for anti-skidding spongy layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521145061.3U CN205320239U (en) | 2015-12-31 | 2015-12-31 | Ear muff style myopia prevention ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521145061.3U CN205320239U (en) | 2015-12-31 | 2015-12-31 | Ear muff style myopia prevention ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205320239U true CN205320239U (en) | 2016-06-15 |
Family
ID=56200536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521145061.3U Expired - Fee Related CN205320239U (en) | 2015-12-31 | 2015-12-31 | Ear muff style myopia prevention ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205320239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678973A (en) * | 2015-12-31 | 2016-06-15 | 天津伟聚科技有限公司 | Headphone type myopia prevention device |
-
2015
- 2015-12-31 CN CN201521145061.3U patent/CN205320239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678973A (en) * | 2015-12-31 | 2016-06-15 | 天津伟聚科技有限公司 | Headphone type myopia prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |