CN209000408U

CN209000408U - Virtual display device

Info

Publication number: CN209000408U
Application number: CN201821334865.1U
Authority: CN
Inventors: 陈锡勋
Original assignee: E Lead Electronic Co Ltd
Current assignee: E Lead Electronic Co Ltd
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2019-06-18
Anticipated expiration: 2028-08-17

Abstract

The utility model provides a kind of virtual display device, include a fixing seat, a reflecting module, an amplification module and a bracket group, the bracket group includes a first support and a second support, the first support and the sustainable angle for fixing the reflecting module of the second support adjust, to reduce vibration displacement；By the composition of above structure, the reflecting module can be packed up when call is provided rapidly, and can facilitate when reading picture and pull down the reflecting module, allows user to have optimum visual viewing effect, in favor of the reading of information.

Description

Virtual display device

Technical field

The utility model relates to a kind of virtual display devices, and espespecially one kind can facilitate call and display picture viewing operation for this Virtual display device, can be packed up rapidly when providing call, and viewing can be facilitated to operate when reading picture, allow user There is optimum visual viewing effect, in favor of the reading of information.

Background technique

Smart phone is powerful, and as the technology of network and wireless communication is increasingly flourishing, smart phone is gradually replaced Many electronic devices, and external information can be received at any time, onboard can also as navigation device, and can with online or with Friend exchanges information, although quite convenient, picture is smaller, therefore screen size increases year by year, but size still has its limitation.

Above existing in order to solve the problems, such as, industry constantly proposes that various solution technical solutions, relevant technology can be considered in light of actual conditions CN203057249U, CN203608282U, TaiWan, China TWM561214, TaiWan, China TWM555049, TaiWan, China TWI563361, TaiWan, China TWM507872, TaiWan, China

TWM541404, TaiWan, China TWM535811, TaiWan, China TWM536362, TaiWan, China TWM561804, China Taiwan TWM517168, TaiWan, China TW Announcement Number 507978, TaiWan, China TW disclose the patent cases such as number 201608279, Wherein typical represent such as CN203608282U a case (calling citation case in the following text) is, refering to Figure 1, the citation case is on the other hand Machine screen magnifying projector (also known as virtual display device), it includes a projecting mirror 91 and a magnifying glass 92, which is set One mirror surface 93, the mirror surface 93 have concave arc degree, so that the presentation content that will acquire from 94 screen of mobile phone projects the magnifying glass 92；The projecting mirror 91 is simultaneously combined with a pedestal 90, realizes operation of taking down the exhibits；The magnifying glass 92 sets a mirror surface 920, the mirror surface 920 With concave arc degree, in favor of the 94 screen image content of mobile phone received from the projecting mirror 91 is amplified, the magnifying glass 92 with it is aforementioned Pedestal 90 combines, and realizes operation of taking down the exhibits；The projecting mirror 91 obtains 94 image of mobile phone and is reflected into the magnifying glass 92, then is put by this Big mirror 92 is by 94 image zoom of mobile phone, in favor of viewing；The good effect of the citation case is tied up to and is put in providing a kind of mobile phone screen Big projector realizes that user is able to that the presentation content of mobile phone 94 is amplified and shown, so that user can more easily watch To screen content.

As described above, can promote the technology of amplification mobile phone picture at present mostly in these patent cases, only still have Missing have it is to be overcome, such as in talking state because mobile phone 94 (or other portable electronic devices) will receive magnifying glass 92 (or Amplification/display device) blocking, and influence the telephone operation of mobile phone 94 (or other portable electronic devices), it is therefore necessary to will Mobile phone 94 (or other portable electronic devices) unloads the screen magnifying projector and could operate, inconvenient in this way.

Utility model content

In view of this, completing the utility model finally after this case utility model designer is after research improvement many times Virtual display device, the i.e. purpose of utility model of this case tie up to the virtual display dress that can facilitate call and show picture viewing operation It sets, can be packed up rapidly when providing call, and viewing can be facilitated to operate when reading picture, user is allowed to have optimum visual sight Effect is seen, in favor of the reading of information.

For the purpose of utility model for reaching above-mentioned this case, a kind of virtual display device provided by the utility model, feature It is to include:

One fixing seat is equipped with an accommodating space；

One reflecting module, includes a reflector plate, which reflects to receive a projection image, and by the projection image For a reflected image；

One amplification module, include a macrophotograph, a back-cover, reflected image of the macrophotograph to receive the reflector plate, and The reflected image is amplified in display；

One bracket group, includes a first support and a second support, which includes a first rotating shaft group and one the Two shaft groups, the first rotating shaft group are pivotally connected the back-cover and the fixing seat, which is pivotally connected the reflecting module, the second support Comprising a third shaft group and one the 4th shaft group, which is pivotally connected the back-cover, and it is anti-that the 4th shaft group is articulated in this Penetrate the end of module；

It is characterized by:

The first support and the second support, which can support and fix the reflecting module, carries out angle adjustment, this is anti-when call It penetrates module and can pull up and pack up, the reflecting module can be pulled open when reading picture.

The virtual display device, in which: the reflector plate is a convex mirror, which is a concave mirror.

The virtual display device a, in which: fixing element is arranged in the accommodating space.

The virtual display device, in which: the fixing seat is equipped with an opening.

The virtual display device, in which: the back-cover is equipped with one first buckling element, which is equipped with one second button Element is closed, which is sticked in second buckling element, fixation when folding as the back-cover and the fixing seat.

The virtual display device, in which: the fixing seat bottom side is equipped with a foot prop, which can adjust the fixing seat Angle.

The virtual display device, in which: the first rotating shaft group includes a bouncing plate, which provides the amplification mould The fixed elastic force of the angle of block.

The virtual display device, in which: the second shaft group includes one first block, which is equipped with one the Two blocks, first block engage second block, to fix the angle of the reflecting module.

The virtual display device, in which: the third shaft group includes a third block, which is equipped with a fourth gear Block, the third block engage the fourth gear block, to fix the angle of the amplification module.

The virtual display device, in which: the 4th shaft group includes a fifth gear block, which is equipped with one the Six blocks, the fifth gear block engage the sixth gear block, to fix the angle of the reflecting module.

The virtual display device of the utility model supports fixed be somebody's turn to do using the first support and second support of a bracket group The angle of reflecting module adjusts, and so reduces vibration displacement；Virtual display device provided by the utility model simultaneously has side Just the progressive for conversing and showing picture viewing operation, can pack up rapidly the reflecting module when providing call, and read picture When can facilitate again pull down the reflecting module, allow user to have optimum visual viewing effect, in favor of the reading of information.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of existing patent.

Fig. 2 is the perspective exploded view of the utility model.

Fig. 3 is the stereoscopic schematic diagram of the utility model.

Fig. 4 is amplification air-borne imagery light path schematic diagram of the utility model when reading picture.

Fig. 5 is embodiment schematic diagram of the utility model in call.

Fig. 6 is the partial cutaway schematic that its second shaft group of the utility model makees the fixed engaging of angle.

Fig. 7 is the partial cutaway schematic that its third shaft group of the utility model makees the fixed engaging of angle.

Fig. 8 is the partial cutaway schematic that its 4th shaft group of the utility model makees the fixed engaging of angle.

Fig. 9 provides the embodiment schematic diagram of erection for the utility model with foot prop.

Description of symbols: (prior art) 90- pedestal；91- projecting mirror；92- magnifying glass；920- mirror surface；93- mirror surface； 94- mobile phone；(the utility model) A- virtual display device；1- fixing seat；11- accommodating space；12- fixing element；13- opening； The second buckling element of 14-；15- foot prop；2- reflecting module；21- reflector plate；The second block of 211-；212- sixth gear block；3- amplification Module；31- macrophotograph；32- back-cover；321- fourth gear block；The first buckling element of 33-；4- bracket group；41- first support；411- First rotating shaft group；4111- bouncing plate；412- the second shaft group；The first block of 4121-；42- second support；421- third shaft Group；4211- third block；The 4th shaft group of 422-；4221- fifth gear block；E- user's eyes；The distant place E1- imaging area；L1- Reflected light path；L2- amplifies optical path；T- portable electronic devices.

Specific embodiment

As shown in Figure 2, Figure 3, Figure 4, the virtual display device A of the utility model includes:

One fixing seat 1, is equipped with an accommodating space 11, which is arranged a fixing element 12, the fixing element 12 For a magnet, one nanometer of magnet or a sucker, which adsorbs a portable electronic devices T, and electronic device T is The electronic device that there is screen to show by one smart phone, a tablet computer or one；

One reflecting module 2 includes a reflector plate 21, which is a convex mirror, which receives one and throw Projection picture, and the projection image is reflected into a reflected image；

One amplification module 3 includes a macrophotograph 31 and a back-cover 32, which is a concave mirror, virtual image forming Principle is the imaging by concave mirror, concave mirror imaging formula are as follows: 1/p+1/q=1/f (f: focal length, q: object distance, p: image distance), one As enlargement ratio the virtual image can be allowed to amplify, virtual image distance can also be allowed to become remote with ratio, can allow between about four times to six times makes User reaches optimum state, and enlargement ratio is excessive to be easy that user is allowed to feel giddy.Virtual image forming is allowed to reach and user's eye Two meters of ball distance or more, imaging needs the preceding light in about 1.2 meters of reflector plate rear or more namely display screen to concave mirror Road distance will be about 30 centimeters or more (assuming that five times of enlargement ratios), which receives the back projection of the reflector plate 21 Picture, and show and amplify the reflected image；

One bracket group 4 includes a first support 41 and a second support 42, which, which gets up and be opened to, determines When position, the length of the first support 41 and the second support 42 just meets, which includes a first rotating shaft group 411 And one second shaft group 412, the first rotating shaft group 411 are pivotally connected the back-cover 32 and the fixing seat 1, second shaft 412 pivot joint should Reflecting module 2, the second support 42 include a third shaft group 421 and one the 4th shaft group 422,421 pivot of third shaft group The back-cover 32 is connect, the 4th shaft group 422 is articulated in the end of the reflecting module 2, which includes at least a bullet Power piece 4111, the bouncing plate 4111 provide angle fixed elastic force；

It is characterized by:

The first support 41 and the second support 42 can reduce vibration to support the angle for fixing the reflecting module 2 to adjust Displacement, when call, can pack up the reflecting module 2, can pull open this when reading picture and put reflecting module 2.

Above-mentioned fixing seat 1 is equipped with an opening 13, and the camera lens for providing portable electronic devices T (such as mobile phone) can lead to Cross 13 filmed image of opening.

Above-mentioned back-cover 32 is equipped with one first buckling element 33, which is equipped with one second buckling element 14, this One buckling element 33 is sticked in second buckling element 14, fixation when folding as the back-cover 32 and the fixing seat 1.

The second above-mentioned shaft group 412, set on one end of the first support 41, which includes one first Block 4121, the reflecting module 2 are equipped with one second block 211, which engages first block 4121, to provide The angle of the reflecting module 2 fixes (as shown in Figure 6).

Above-mentioned third shaft group 421, set on one end of the second support 42, which includes a third Block 4211, the back-cover 32 of the amplification module 3 are equipped with a fourth gear block 321, which engages the fourth gear block 321, (as shown in Figure 7) is fixed to provide the angle of the amplification module 3.

The 4th above-mentioned shaft group 422, set on the other end of the second support 42, the 4th shaft group 422 includes one the Five blocks 4221, the reflecting module 2 are equipped with a sixth gear block 212, which engages the sixth gear block 212, to mention (as shown in Figure 8) is fixed for the angle of the reflecting module 2.

As shown in figure 4, portable electronic devices T in use, be first placed on by the virtual display device A of the utility model The accommodating space 11 of the fixing seat 1 fixes portable electronic devices T using the fixing element 12 absorption, what is do not conversed When state, in order to read the picture of portable electronic devices T, the reflecting module 2 need to only be pulled down, and be pulled to be located at and correspond to The position of portable electronic devices T picture, the first block 4121 and the second of the reflecting module 2 of the second shaft group 412 Block 211 engages (as shown in Figure 6), the fifth gear block 4221 of the 4th shaft group 422 and the sixth gear block of the reflecting module 2 212 engagings (as shown in Figure 8), are fixed and supported with providing the angle of the reflecting module 2, and the third of the third shaft group 421 Block 4211 engages (as shown in Figure 7) with the fourth gear block 321 of the back-cover 32, the angle to provide the amplification module 3 it is fixed with Support, to fix the reflecting module 2, allows use by the first support 41 and the second support 42 to obtain good support When person holds portable electronic devices T, displacement caused by vibration can be reduced；In addition, portable electronic devices T screen is drawn The projection image in face is first received by the reflector plate 21 of the reflecting module 2, then the projection image is reflected into a reflected image, A reflected light path L1 is formed, after the macrophotograph 31 of the amplification module 3 receives the reflected image of the reflector plate 21, and shows that amplification should Reflected image forms an amplification optical path L2, allows user's eyes E it can be seen that the image that distant place imaging area E1 is amplified, so Optimum visual viewing effect is provided, in favor of the reading of information.

As shown in figure 5, the reflecting module 2 need only be pulled up and fit in the amplification module when user will converse 3, at this time and portable electronic devices T need not be unloaded to virtual display device A, ear can be directly born against and answered a call, with Facilitate the progress of call.

As shown in figure 9,1 bottom side of fixing seat of the utility model is further provided with a foot prop 15, it is somebody's turn to do using the foot prop 15 is adjustable The angle of fixing seat 1 is erected in a plane (such as on desktop) to provide virtual display device A, and user is allowed not have to hand Portable electronic devices T is held, that is, may be viewed by the magnified image of screen-picture.

The virtual display device A of the utility model, fixation reflex mould that can be stable using first support 41 and second support The angle of block 2, with because should use of the portable electronic devices T under handheld state, and optimum visual viewing effect can be obtained, In favor of the reading of information；When to be conversed, but can the pull-up reflecting module 2 rapidly, to facilitate the progress of call；Furthermore this The virtual display device A of utility model can more cooperate the foot prop 15 that must be unfolded to fix, to facilitate the frame of virtual display device A If user is allowed not have to hold portable electronic devices T, that is, it can watch the magnified image of screen-picture.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims

1. a kind of virtual display device, includes:

One fixing seat is equipped with an accommodating space；

One reflecting module, includes a reflector plate, which is reflected into one to receive a projection image, and by the projection image Reflected image；

One amplification module, includes a macrophotograph, a back-cover, which shows to receive the reflected image of the reflector plate Amplify the reflected image；

One bracket group, includes a first support and a second support, which includes a first rotating shaft group and one second turn Axis group, the first rotating shaft group are pivotally connected the back-cover and the fixing seat, which is pivotally connected the reflecting module, which includes One third shaft group and one the 4th shaft group, the third shaft group are pivotally connected the back-cover, and the 4th shaft group is articulated in the reflection mould The end of block；

It is characterized by:

The first support and the second support, which can support and fix the reflecting module, carries out angle adjustment, reflection mould when call Block can be pulled up and be packed up, and the reflecting module can be pulled open when reading picture.

2. virtual display device according to claim 1, it is characterised in that: the reflector plate is a convex mirror, the macrophotograph For a concave mirror.

3. virtual display device according to claim 1, it is characterised in that: a fixing element is arranged in the accommodating space.

4. virtual display device according to claim 1, it is characterised in that: the fixing seat is equipped with an opening.

5. virtual display device according to claim 1, it is characterised in that: the back-cover is equipped with one first buckling element, should Fixing seat is equipped with one second buckling element, which is sticked in second buckling element, using as the back-cover with should Fixation when fixing seat folds.

6. virtual display device according to claim 1, it is characterised in that: the fixing seat bottom side is equipped with a foot prop, the foot Frame can adjust the angle of the fixing seat.

7. virtual display device according to claim 1, it is characterised in that: the first rotating shaft group includes a bouncing plate, should Bouncing plate provides the elastic force that the angle of the amplification module is fixed.

8. virtual display device according to claim 1, it is characterised in that: the second shaft group includes one first block, The reflecting module is equipped with one second block, which engages second block, to fix the angle of the reflecting module.

9. virtual display device according to claim 1, it is characterised in that: the third shaft group includes a third block, The back-cover is equipped with a fourth gear block, which engages the fourth gear block, to fix the angle of the amplification module.

10. virtual display device according to claim 1, it is characterised in that: the 4th shaft group includes a fifth gear block, The reflecting module is equipped with a sixth gear block, which engages the sixth gear block, to fix the angle of the reflecting module.