TWM573839U - Virtual display device - Google Patents

Abstract

The present invention relates to a virtual display device, comprising a fixed seat, a reflective module, an amplifying module and a bracket set, the bracket set comprising a first bracket and a second bracket, the first bracket and the first bracket The two brackets can support the angle adjustment of the reflection module to reduce the vibration displacement; and the composition of the above structure can quickly retract the reflection module during the call, and can conveniently pull down the reflection mode when reading the screen. Group, let users have the best visual viewing effect, in order to facilitate the reader of the information.

Description

Virtual display device

The present invention relates to a virtual display device, in particular to a virtual display device that can conveniently make calls and display screen viewing operations, so as to provide a quick retraction when a call is provided, and a user can conveniently watch the operation while reading the screen, so that the user Have the best visual viewing effect to benefit the reader of the information.

According to the powerful smart phone, and with the technology of network and wireless communication, smart phones gradually replace many electronic devices, and can receive external information at any time, can also be used as navigation device in the car, and can be connected to the Internet or Intercommunication with friends, although quite convenient, but the screen is small, so the screen size has increased year by year, but the size is still limited.

In order to solve the above problems, the industry has continuously proposed various solutions, and related technologies can be considered as CN203057249U, CN203608282U, TW M561214, TW M555049, TW I563361, TW M507872, TW M541404, TW M535811, TW M536362, TW M561804, TW M517168. , TW Announcement No. 507978, TW Public No. 201608279 and other patents, among which the typical representative such as CN203608282U (hereinafter referred to as the citation) is, please refer to the first figure, the citation is a mobile phone screen projector (also referred to as a virtual display device), comprising a projection mirror 91 and a magnifying glass 92. The projection mirror 91 is provided with a mirror surface 93 having a concave curvature to facilitate projecting image content acquired from the screen of the mobile phone 94 to the magnifying glass. 92; the projection mirror 91 is combined with a base 90 to realize a folding operation; the magnifying glass 92 is provided with a mirror surface 920 having a concave curvature to facilitate the screen image content of the mobile phone 94 received from the projection mirror 91. Zooming in, the magnifying lens 92 is combined with the susceptor 90 to realize a folding operation; the projection mirror 91 acquires an image of the mobile phone 94 and reflects it to the magnifying glass 92, and then magnifies the image of the mobile phone 94 by the magnifying glass 92 to facilitate viewing; The positive effect of the case is to provide a mobile phone screen magnifying projector, which enables the user to enlarge and display the image content of the mobile phone 94 so that the user can view the screen content more conveniently.

As mentioned above, most of these patents have been able to improve the current technology for amplifying mobile phone screens, but there are still some shortcomings to be overcome, such as when the phone 94 (or other portable electronic device) is subjected to the magnifying glass 92 during the call state. Blocking (or magnifying the display device) affects the call operation of the mobile phone 94 (or other portable electronic device), so the mobile phone 94 (or other portable electronic device) must be detached from the screen magnification projector to operate. This is very inconvenient.

In view of this, after many times of research and improvement, the creator of this case finally completed the virtual display device of the creation, that is, the purpose of the creation of the case is a virtual display device that can facilitate the operation of the call and the display screen, so as to provide a quick call when the call is provided. From the time of reading the screen, it is convenient to watch the operation, so that the user has the best visual viewing effect, so as to facilitate the reading of information.

In order to achieve the above-mentioned purpose of the present invention, the virtual display device of the present invention comprises: a fixing base provided with an accommodating space; and a reflecting module comprising a reflecting piece for receiving a projected image and The projection image is reflected as a reflection image; an amplification module includes an amplification sheet and a back cover, the magnifying film is used to receive the image a reflection image of the reflection sheet, and displaying the image of the reflection image; a bracket set including a first bracket and a second bracket, the first bracket includes a first rotating shaft group and a second rotating shaft group, the first rotating shaft group The second rotating shaft is pivotally connected to the reflective module, and the second rotating shaft is pivotally connected to the reflective module. The second rotating frame includes a third rotating shaft set and a fourth rotating shaft set. The third rotating shaft set is pivotally connected to the back cover. The fourth rotating shaft group is pivotally connected to the end of the reflective module; the first bracket and the second bracket can support and fix the angle of the reflective module to reduce the shock displacement, and can be folded during the call. The reflection module is pulled up, and the reflection module can be opened when the picture is read.

The above reflective sheet is a convex mirror, and the magnifying sheet is a concave mirror.

The above-mentioned accommodation space is provided with a fixing component.

The above fixed seat is provided with an opening.

The back cover is provided with a first fastening component, the fixing seat is provided with a second fastening component, and the first fastening component is engaged with the second fastening component, thereby serving as the back cover and the fixing seat Fixed.

The bottom side of the fixed seat is provided with a tripod, which can adjust the angle of the fixed seat.

The first rotating shaft set includes a resilient piece, and the elastic piece provides an elastic force of an angle fixed by the amplifying module.

The second rotating shaft set includes a first stopping block, and the reflective block is provided with a second stopping block, and the first stopping block is engaged with the second stopping block to provide an angle fixing of the reflective module.

The third rotating shaft set includes a third stopping block, and the back cover is provided with a fourth gear And the third block is engaged with the fourth block to provide an angle fixing of the amplification module.

The fourth rotating shaft set includes a fifth stopping block, and the reflective block is provided with a sixth stopping block, and the fifth stopping block is engaged with the sixth stopping block, thereby providing an angle fixing of the reflective module.

The virtual display device of the present invention utilizes a first bracket and a second bracket of a bracket group to support and fix an angle adjustment of the reflection module, thereby reducing vibration displacement; and the virtual display device provided by the creation has convenient call And the progress of the viewing operation of the display screen, the reflection module can be quickly taken up when the call is provided, and the reflection module can be conveniently pulled down when the picture is read, so that the user has the best visual viewing effect, so as to facilitate the reading of the information. take.

[study]

90‧‧‧Base

91‧‧‧Projection mirror

92‧‧‧Magnifying glass

920‧‧ ‧ mirror

93‧‧‧Mirror

94‧‧‧Mobile phones

[this creation]

A‧‧‧Virtual display device

1‧‧‧ fixed seat

11‧‧‧ accommodating space

12‧‧‧Fixed components

13‧‧‧ openings

14‧‧‧Second fastening element

15‧‧‧foot stand

2‧‧‧reflection module

21‧‧‧reflector

211‧‧‧second stop

212‧‧‧ sixth block

3‧‧‧Amplification module

31‧‧‧Magnification

32‧‧‧Back cover

321‧‧‧4th stop

33‧‧‧First fastening component

4‧‧‧ bracket group

41‧‧‧First bracket

411‧‧‧First shaft group

4111‧‧‧ elastic sheet

412‧‧‧Second shaft set

4121‧‧‧First stop

42‧‧‧second bracket

421‧‧‧ Third shaft set

4211‧‧‧3rd stop

422‧‧‧fourth shaft set

4221‧‧‧5th stop

E‧‧‧ user eyes

E1‧‧‧distal imaging area

L1‧‧‧reflecting light path

L2‧‧‧Amplified light path

T‧‧‧ portable electronic device

The first figure is a schematic diagram of the structure of a conventional patent.

The second picture is a three-dimensional exploded view of the creation.

The third picture is a three-dimensional diagram of the creation.

The fourth picture is a schematic diagram of the enlarged aerial imaging optical path of the creation while reading the picture.

The fifth figure is a schematic diagram of an embodiment of the creation at the time of the call.

The sixth figure is a partial cross-sectional view of the second rotating shaft set for the angle fixed engagement.

The seventh figure is a partial cross-sectional view of the third rotating shaft set for angular fixed engagement.

The eighth figure is a partial cross-sectional view of the fourth rotating shaft set for the angle fixed engagement.

The ninth figure is a schematic diagram of an embodiment of the erection provided by the foot stand.

As shown in the second, third and fourth figures, the virtual display device A of the present invention comprises: a fixing base 1 provided with a receiving space 11 , the receiving space 11 is provided with a fixing component 12 , and the fixing component 12 is a a magnet, a nano magnet or a suction cup, the fixing component 12 is a portable electronic device T, the electronic device T is a smart phone, a tablet computer or an electronic device with a screen display; a reflective module 2 The reflection sheet 21 is a convex mirror, and the reflection sheet 21 receives a projection image and reflects the projection image as a reflection image. An amplification module 3 includes an amplification sheet 31 and a back surface. The cover 32 is a concave mirror. The principle of virtual image imaging is imaging through a concave mirror. The concave mirror imaging formula is: 1/p+1/q=1/f (f: focal length, q: object distance, p: image Distance), the general magnification can enlarge the virtual image, or the distance can make the virtual image farther away. About four to six times can make the user reach the best state. If the magnification is too large, the user will feel dizzy. In order to make the virtual image reach more than two meters away from the user's eyeball, the imaging needs to be more than 1.2 meters behind the reflective sheet, that is, the optical path distance from the display to the concave mirror is about 30 cm or more (assuming the magnification is five times). The magnifying sheet 31 receives the reflected image of the reflective sheet 21 and displays the magnified image. The bracket set 4 includes a first bracket 41 and a second bracket 42. The bracket group 4 is folded and opened to the positioning. The first bracket 41 includes a first rotating shaft set 411 and a second rotating shaft set 412, and the first rotating shaft set 411 is pivotally connected to the back cover 32. The second rotating shaft 412 is pivotally connected to the reflective module 2, and the second rotating shaft 412 includes a third rotating shaft set 421 and a fourth rotating shaft set 422. The third rotating shaft set 421 is pivotally connected to the back cover. 32. The fourth rotating shaft group 422 is pivotally connected to the end of the reflective module 2, and the first rotating shaft group 411 is at least The elastic sheet 4111 is provided with an elastic force for fixing the angle; the first bracket 41 and the second bracket 42 support the angle adjustment of the reflection module 2 to reduce the vibration displacement and the call. The reflection module 2 can be stowed and the reflection module 2 can be opened when the screen is read.

The above-mentioned fixing base 1 is provided with an opening 13 through which a lens for providing the portable electronic device T (for example, a mobile phone) can capture an image.

The back cover 32 is provided with a first fastening component 33. The fixing component 1 is provided with a second fastening component 14 . The first fastening component 33 is engaged with the second fastening component 14 as the back. The cover 32 is fixed when the holder 1 is folded.

The second rotating shaft set 412 is disposed at one end of the first bracket 41. The second rotating shaft set 412 includes a first stopping block 4121, and the reflective module 2 is provided with a second stopping block 211, the second stopping block. The first stop 4121 is engaged with the 211 to provide an angle fixing of the reflective module 2 (as shown in FIG. 6).

The third rotating shaft set 421 is disposed at one end of the second bracket 42 . The third rotating shaft set 421 includes a third blocking block 4211 . The back cover 32 of the amplifying module 3 is provided with a fourth stopping block 321 . The third block 4211 is engaged with the fourth block 321 to provide an angle fixing of the amplifying module 3 (as shown in the seventh figure).

The fourth rotating shaft set 422 is disposed at the other end of the second bracket 42. The fourth rotating shaft set 422 includes a fifth stopping block 4221, and the reflective module 2 is provided with a sixth stopping block 212. The block 4221 is engaged with the sixth block 212 to provide an angle fixing of the reflection module 2 (as shown in the eighth figure).

As shown in the fourth figure, when the virtual display device A of the present invention is used, the portable electronic device T is first placed in the accommodating space 11 of the fixed seat 1 , and the portable electronic component is used to adsorb and fix the portable electronic device. In the state of the device T, in order to read the screen of the portable electronic device T, the reflection module 2 only needs to be pulled down and pulled to a position corresponding to the screen of the portable electronic device T. The first stop 4121 of the second rotating shaft set 412 is engaged with the second stop 211 of the reflective module 2 (as shown in FIG. 6 ), the fifth stop 4221 of the fourth rotating shaft set 422 and the reflective mode The sixth stop 212 of the group 2 is engaged (as shown in FIG. 8 ) to provide the angle fixing and support of the reflective module 2 , and the third stop 4211 of the third rotating shaft set 421 and the back cover 32 . The fourth block 321 is engaged (as shown in the seventh figure) to provide the angle fixing and support of the amplifying module 3, and the first bracket 41 and the second bracket 42 are used to obtain good support, thereby fixing The reflection module 2 can reduce the displacement caused by the vibration when the user holds the portable electronic device T; The projected image of the screen of the portable electronic device T is first received by the reflective sheet 21 of the reflective module 2, and then the projected image is reflected as a reflected image to form a reflected optical path L1, and the amplified portion of the amplified module 3 After receiving the reflected image of the reflective sheet 21, the image is enlarged and displayed to form an enlarged optical path L2, so that the user's eye E can see the image enlarged by the remote imaging area E1, thereby providing an optimal visual viewing effect. To facilitate the reading of information.

As shown in the fifth figure, when the user wants to make a call, the reflective module 2 is only required to be attached to the amplifying module 3, and the portable electronic device T does not need to be detached from the virtual device. Display device A, you can directly listen to the phone by ear, so as to facilitate the call.

As shown in the ninth figure, the bottom side of the fixed seat 1 of the present invention is further provided with a tripod 15 by which the angle of the fixed seat 1 can be adjusted to provide the virtual display device A on a plane (for example On the desktop), the user can watch the screen without holding the portable electronic device T A magnified image of the picture.

The virtual display device A of the present invention can stably fix the angle of the reflective module 2 by using the first bracket 41 and the second bracket, so as to obtain the best vision according to the use of the portable electronic device T in the handheld state. The effect is viewed to facilitate the reading of the information; when the call is to be made, the reflection module 2 can be quickly pulled up to facilitate the conversation; further, the virtual display device A of the present invention can be matched with the stand 15 The fixing is fixed to facilitate the erection of the virtual display device A, so that the user can view the enlarged image of the screen without holding the portable electronic device T.

In summary, the virtual display device of the present invention can effectively solve the lack of the practice, and the technical means used in the creation is not the prior art, so the novelty and progressive requirements of the patent are unique.

The specific embodiments set forth in the present disclosure are only used to facilitate the description of the technical content of the present invention, and the present invention is not limited to the above embodiments, and the scope of the patent application is not exceeded. In the case of the implementation of the various changes, still belongs to the scope of this creation.

Claims (10)

A virtual display device includes: a fixing base, and a receiving space; a reflective module, comprising a reflective sheet, the reflective sheet is configured to receive a projected image, and reflect the projected image as a reflected image; The module includes a magnifying piece and a back cover, and the magnifying piece is configured to receive the reflected image of the reflective piece and display the magnified image; the bracket set includes a first bracket and a second bracket, the first The bracket includes a first rotating shaft set and a second rotating shaft set, the first rotating shaft set pivotally connects the back cover and the fixed seat, the second rotating shaft is pivotally connected to the reflective module, and the second supporting frame comprises a third rotating shaft set And a fourth rotating shaft group, the third rotating shaft group is pivotally connected to the back cover, the fourth rotating shaft group is pivotally connected to the end of the reflective module; and the first bracket and the second bracket can support and fix the The angle of the reflection module is adjusted to reduce the vibration displacement, and the reflection module can be pulled up during the call, and the reflection module can be pulled when the picture is read. The virtual display device of claim 1, wherein the reflective sheet is a convex mirror, and the magnifying sheet is a concave mirror. The virtual display device of claim 1, wherein the accommodating space is provided with a fixing component. The virtual display device of claim 1, wherein the fixing seat is provided with an opening. The virtual display device of claim 1, wherein the back cover is provided with a first fastening component, the fixing seat is provided with a second fastening component, and the first fastening component is engaged with the second fastening component. And the component is used as a fixing when the back cover is folded with the fixing seat. The virtual display device of claim 1, wherein the bottom side of the fixing seat is provided with a tripod, and the tripod can adjust the angle of the fixing seat. The virtual display device of claim 1, wherein the first rotating shaft group comprises an elastic piece, and the elastic piece provides an elastic force of an angle fixed by the amplifying module. The virtual display device of claim 1, wherein the second rotating shaft group comprises a first blocking block, the reflective module is provided with a second blocking block, and the first blocking member is engaged with the second blocking member. In order to provide the angle of the reflection module fixed. The virtual display device of claim 1, wherein the third rotating shaft group comprises a third blocking block, the back cover is provided with a fourth blocking block, and the third blocking member is engaged with the fourth blocking member. The angle of the amplification module is fixed. The virtual display device of claim 1, wherein the fourth rotating shaft group comprises a fifth stopping block, the reflective module is provided with a sixth stopping block, and the fifth stopping block is engaged with the sixth stopping block. In order to provide the angle of the reflection module fixed.