CN204116717U - Wear-type mancarried electronic aid viewer - Google Patents
Wear-type mancarried electronic aid viewer Download PDFInfo
- Publication number
- CN204116717U CN204116717U CN201420514251.7U CN201420514251U CN204116717U CN 204116717 U CN204116717 U CN 204116717U CN 201420514251 U CN201420514251 U CN 201420514251U CN 204116717 U CN204116717 U CN 204116717U
- Authority
- CN
- China
- Prior art keywords
- electronic aid
- mancarried electronic
- wear
- housing
- type
- 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
Links
Landscapes
- Lenses (AREA)
Abstract
The utility model discloses a kind of wear-type mancarried electronic aid viewer, comprise housing and Lens assembly, described mancarried electronic aid is installed on the front end in housing, identical or have the image of fine difference for playing 2, left and right, rear end in described housing is towards the eyes of beholder, described Lens assembly is installed in housing between mancarried electronic aid and beholder's eyes, and described Lens assembly is Fresnel lens, plays image zoom effect.The utility model has the advantages such as simple and compact for structure, viewing effect is good.
Description
Technical field
The utility model is mainly concerned with image display evaluation equipment field, refers in particular to a kind of wear-type viewer being applicable to mancarried electronic aid.
Background technology
In prior art, increasing people uses portable electric appts as main evaluation equipment.But traditional viewing mode has following problem:
1, beholder holds in hands or lifts electronic equipment, very inconvenient, and the time has been grown and had tired sense.
2, use common convex lens sheet, the focal length due to equipment requirement eyeglass is less and size is comparatively large, and it is very thick that eyeglass must do, and considerably increases cost and the weight of eyeglass.
3, use common convex lens sheet, due to focal length and cost reason, it is enough large that optic diameter cannot be done, and for adapting to people's evaluation equipment of different interpupillary distance, must increase interpupillary distance regulating device, pretty troublesome to user.
4, use common convex lens, there will be corner and the uneven phenomenon of central imaging, this is because the refraction of light only occurs in the interface of medium, convex lens sheet is thicker, and the part of light rectilinear propagation in glass can make light attenuation.
utility model content
The technical problems to be solved in the utility model is just: the technical matters existed for prior art, and the utility model provides a kind of simple and compact for structure, wear-type mancarried electronic aid viewer that viewing effect is good.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of wear-type mancarried electronic aid viewer, comprise housing and Lens assembly, described mancarried electronic aid is installed on the front end in housing, rear end in described housing is towards the eyes of beholder, described Lens assembly is installed in housing between mancarried electronic aid and beholder's eyes, and described Lens assembly is Fresnel lens.
As further improvement of the utility model: described housing comprises the first housing unit and the second housing unit, described mancarried electronic aid is installed in the first housing unit, described second housing unit is used for contacting with the face of beholder, and described Fresnel lens is installed in the cavity that formed between the first housing unit and the second housing unit.
As further improvement of the utility model: described second housing unit is provided with the curved portions coordinated with the face of beholder.
As further improvement of the utility model: be provided with the draw-in groove for installing mancarried electronic aid in described first housing unit.
As further improvement of the utility model: the cross section of described housing is rectangle.
As further improvement of the utility model: described housing is provided with towards one end of beholder and wears the fixing bracelet of rope.
As further improvement of the utility model: described in wear the fixing bracelet of rope two ends be connected on Access Division corresponding on housing.
As further improvement of the utility model: described in wear the fixing bracelet of rope be adjustable fixed band.
As further improvement of the utility model: described mancarried electronic aid is smart mobile phone, panel computer or other electron image playing devices.
As further improvement of the utility model: described Fresnel lens is positive Fresnel lens, and its focal length is between 50mm-150mm; Distance between described mancarried electronic aid and Fresnel lens is less than the focal length of Fresnel lens.
Compared with prior art, the utility model has the advantage of:
1, wear-type mancarried electronic aid viewer of the present utility model, utilize Fresnel lenses closely show image can be carried out at a distance, amplifies, different from general magnifier, its surface has been covered with small striped, contain many convex lens (being called for short circular) in its swirl shape striped, the bending of light through it is made namely to produce diffraction phenomena, thus form the image amplified, image zoom adjusts focus point screen simultaneously and zooms out, and during viewing, show image is picture that is remote, that amplify.Adopt after Fresnel Lenses, have that viewing picture is roomy, clear picture, the advantage such as easy to use.
2, wear-type mancarried electronic aid viewer of the present utility model, mancarried electronic aid is placed within one times of focal length of Fresnel lens, and play the image that 2, left and right is identical or close, user is it is seen that the image of upright amplification.This image frame is roomy, clear picture, stereoscopic sensation are strong.
3, wear-type mancarried electronic aid viewer of the present utility model, may be used for 3D video or the photo of watching left-right format, object for appreciation can export the 3D game of left-right format image, also the software that inventor provides can be used, by the video of 2D, photo or game, change into left-right format 3D video image evaluation.
4, wear-type mancarried electronic aid viewer of the present utility model adopts large-sized Fresnel lens, does not all need to carry out loaded down with trivial details interpupillary distance adjustment when different users watches, easy to use.If use common convex lens, due to focal length and cost, cannot large-size be made, then must interpupillary adjustment mechanism be set.Interpupillary adjustment mechanism is set and not only increases cost, also very inconvenient to user.Wear-type mancarried electronic aid viewer of the present utility model adopts Fresnel lens, can also alleviate weight of equipment, increases comfort.
5, wear-type mancarried electronic aid viewer of the present utility model, because image-forming range is suitable, can improve the comfort level of viewing, have good protective effect to human eye.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Fig. 2 is decomposition texture principle schematic of the present utility model.
Fig. 3 is the decomposition texture principle schematic at another visual angle of the utility model.
Marginal data:
10, mancarried electronic aid; 20, the first housing unit; 30, Lens assembly; 40, the second housing unit; 50, housing; 51, the fixing bracelet of rope is worn.
Embodiment
Below with reference to Figure of description and specific embodiment, this Patent Utility Model is described in further details.
As shown in Figure 1, Figure 2 and Figure 3, wear-type mancarried electronic aid viewer of the present utility model, comprise housing 50 and Lens assembly 30, mancarried electronic aid 10 is installed on the front end in housing 50, rear end in housing 50 is towards the eyes of beholder, Lens assembly 30 is installed in housing 50 between mancarried electronic aid 10 and beholder's eyes, and mancarried electronic aid 10 can be mobile phone, panel computer or other electronic display units.Lens assembly 30 is Fresnel lens, and mancarried electronic aid 10 is placed within one times of focal length of Fresnel lens, and play the image that 2, left and right is identical or close, user is it is seen that the image of upright amplification.This image frame is roomy, clear picture, stereoscopic sensation are strong.The surface of Fresnel lenses has been covered with small striped, contains many convex lens (being called for short circular), make the bending of light through it namely produce diffraction phenomena in its swirl shape striped, thus forms the image amplified; Image zoom adjusts focus point screen simultaneously and zooms out, and what show during viewing is picture that is remote, that amplify.Fresnel Lenses is often made up of glass or plastics, significantly can reduce the volume and weight of lens.The utility model in use it is seen that longer-distance image, and watches longer-distance image, plays cellphone subscriber, have the effect of relieving eye strain for long-time, high-frequency.
In the present embodiment, housing 50 comprises the first housing unit 20 and the second housing unit 40, mancarried electronic aid 10 is installed in the first housing unit 20, and the second housing unit 40 is used for contacting with the face of beholder, the second housing unit 40 is provided with the curved portions coordinated with the face of beholder.Fresnel lens is installed in the cavity of formation between the first housing unit 20 and the second housing unit 40.
In the present embodiment, being provided with the draw-in groove for installing mancarried electronic aid 10 in the first housing unit 20, being convenient to mancarried electronic aid 10 to be installed in draw-in groove.
In the present embodiment, the cross sectional shape of housing 50 is rectangle or the shape being similar to rectangle, according to actual needs, can certainly adopt other shape, as long as be applicable to wearing and observing.
In the present embodiment, housing 50 is provided with towards one end of beholder and wears the fixing bracelet 51 of rope, facilitate wearing of beholder.The two ends of wearing the fixing bracelet 51 of rope can be connected on Access Division corresponding on housing 50.Further, this wears the fixing bracelet 51 of rope can be adjustable fixed band, namely passes through the design of elastic cord or size adjustable, adjusts suitably size be worn on the head this its with person easy to use according to the head circumference of user.
In the present embodiment, Fresnel lens is positive Fresnel lens, and its focal length is between 50mm-150mm; It is linear or nonlinear for can selecting, and as nonlinear, object is to correct the distortion at correcting image edge or changes image at horizontal and vertical magnification ratio.Distance between mancarried electronic aid 10 and Fresnel lens is less than the focal length of Fresnel lens.
Below be only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, not departing from the some improvements and modifications under the utility model principle prerequisite, protection domain of the present utility model should be considered as.
Claims (10)
1. a wear-type mancarried electronic aid viewer, it is characterized in that, comprise housing (50) and Lens assembly (30), described mancarried electronic aid (10) is installed on the front end in housing (50), rear end in described housing (50) is towards the eyes of beholder, described Lens assembly (30) is installed between housing (50) interior mancarried electronic aid (10) and beholder's eyes, and described Lens assembly (30) is Fresnel lens.
2. wear-type mancarried electronic aid viewer according to claim 1, it is characterized in that, described housing (50) comprises the first housing unit (20) and the second housing unit (40), described mancarried electronic aid (10) is installed in the first housing unit (20), described second housing unit (40) is used for contacting with the face of beholder, and described Fresnel lens is installed in the cavity of formation between the first housing unit (20) and the second housing unit (40).
3. wear-type mancarried electronic aid viewer according to claim 2, is characterized in that, described second housing unit (40) is provided with the curved portions coordinated with the face of beholder.
4. wear-type mancarried electronic aid viewer according to claim 2, is characterized in that, is provided with the draw-in groove for installing mancarried electronic aid (10) in described first housing unit (20).
5. the wear-type mancarried electronic aid viewer according to claim 1 or 2 or 3 or 4, is characterized in that, the cross section of described housing (50) is rectangle.
6. the wear-type mancarried electronic aid viewer according to claim 1 or 2 or 3 or 4, is characterized in that, described housing (50) is provided with towards one end of beholder and wears the fixing bracelet (51) of rope.
7. wear-type mancarried electronic aid viewer according to claim 6, is characterized in that, described in wear the fixing bracelet (51) of rope two ends be connected on the upper corresponding Access Division of housing (50).
8. wear-type mancarried electronic aid viewer according to claim 7, is characterized in that, described in wear the fixing bracelet (51) of rope be adjustable fixed band.
9. the wear-type mancarried electronic aid viewer according to claim 1 or 2 or 3 or 4, is characterized in that, described mancarried electronic aid (10) is smart mobile phone or panel computer.
10. the wear-type mancarried electronic aid viewer according to claim 1 or 2 or 3 or 4, it is characterized in that, described Fresnel lens is positive Fresnel lens, and its focal length is between 50mm-150mm; Distance between described mancarried electronic aid (10) and Fresnel lens is less than the focal length of Fresnel lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514251.7U CN204116717U (en) | 2014-09-09 | 2014-09-09 | Wear-type mancarried electronic aid viewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514251.7U CN204116717U (en) | 2014-09-09 | 2014-09-09 | Wear-type mancarried electronic aid viewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116717U true CN204116717U (en) | 2015-01-21 |
Family
ID=52334010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514251.7U Expired - Fee Related CN204116717U (en) | 2014-09-09 | 2014-09-09 | Wear-type mancarried electronic aid viewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802482A (en) * | 2015-09-25 | 2017-06-06 | 三星电子株式会社 | Connector and head-mounted display apparatus |
-
2014
- 2014-09-09 CN CN201420514251.7U patent/CN204116717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802482A (en) * | 2015-09-25 | 2017-06-06 | 三星电子株式会社 | Connector and head-mounted display apparatus |
| CN106802482B (en) * | 2015-09-25 | 2020-11-03 | 三星电子株式会社 | Coupler and head-mounted display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103149690A (en) | Three-dimensional (3D) head-mounted display | |
| CN204496107U (en) | A kind of wear-type image scaled correction display device | |
| CN205067869U (en) | Nearly eye of adjustable focal length shows optical system | |
| CN204028465U (en) | 3 D image display device | |
| CN203825300U (en) | 3D cell phone glasses | |
| KR20140013676A (en) | Display terminal head-mounted apparatus | |
| CN201203710Y (en) | Receive and display system for integrated eyeglass type television | |
| CN105259658A (en) | Device and method for improving imaging quality of virtual display ocular optical system | |
| CN204855953U (en) | Complete compatible glasses of wear -type 2D3D | |
| CN204116717U (en) | Wear-type mancarried electronic aid viewer | |
| CN203838416U (en) | Stereoscopic image display device having display scale correction function | |
| CN203278946U (en) | Apparatus used for watching handset images | |
| CN204807808U (en) | Nearly eye display module of formula of throwing perpendicularly | |
| CN204832689U (en) | Adjustable virtual reality glasses of interpupillary distance | |
| CN103941399A (en) | Head-worn image amplification device | |
| CN203786402U (en) | Head-mounted image-magnifying device | |
| CN205809415U (en) | A kind of optical lens device for the VR helmet | |
| CN205562962U (en) | Display is worn to high definition | |
| CN204405956U (en) | The electronic equipment 3D with image correction function watches the helmet | |
| CN104238130A (en) | Electronic device 3D watching helmet with image correcting function | |
| CN203909399U (en) | Surround experience glasses | |
| CN204287608U (en) | A kind of head mounted display | |
| CN204479842U (en) | A kind of head mounted display | |
| CN204028472U (en) | 3 D image display device | |
| CN108508611B (en) | Adjustable VR glasses for home use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160121 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: SHENZHEN VRTRID TECHNOLOGY CO., LTD. Address before: 410205 Hunan city high tech Development Zone Changsha Changsha Lulong Road No. 209 gold honor peak Jade Garden H building N unit 320. Patentee before: HUNAN VRTRID TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170909 |