CN208477206U - Amplifying display screen proscenia - Google Patents
Amplifying display screen proscenia Download PDFInfo
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- CN208477206U CN208477206U CN201820705208.7U CN201820705208U CN208477206U CN 208477206 U CN208477206 U CN 208477206U CN 201820705208 U CN201820705208 U CN 201820705208U CN 208477206 U CN208477206 U CN 208477206U
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- display module
- display screen
- amplifying
- module
- screen proscenia
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- 230000003321 amplification Effects 0.000 claims abstract description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 description 8
- 208000001491 myopia Diseases 0.000 description 8
- 230000035807 sensation Effects 0.000 description 8
- 230000004379 myopia Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 3
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of amplifying display screen proscenias, include a foot prop, one display module, one reflecting module and an amplification module, utilize the virtual image forming principle of concave mirror, object can be amplified into several times and be imaged on a distant place for several times longer than object distance, and by with mobile phone, computer, audio and video player, USB Portable disk, the connection of SD memory card etc., it can be by mobile phone, computer, audio and video player, USB Portable disk, the screen image of SD memory card etc. is amplified use, projecting light path is optimized to provide, user is allowed to watch ideal magnified image, effectively mitigate the burden of eyes.
Description
Technical field
The utility model relates to a kind of amplifying display screen proscenia, this espespecially a kind of can provide optimizes putting for projecting light path
Large display screen device, and by the connection with mobile phone, computer, TV, can by mobile phone, computer, TV screen image
Amplified use, user is allowed to watch ideal magnified image, effectively to mitigate the burden of eyes.
Background technique
Medicine closely sees it is the main cause for leading to myopia, we recall one it was demonstrated that other than 5% is inherent cause for a long time
Those in lower daily life are the activities closely seen for a long time, it will usually associate and see TV, but see that the distance of TV has two or three public affairs
It more than ruler, does not see closely really at last also；It is not to stare for a long time although closely to see as the movement such as have a meal, wear the clothes, it is long
The main activities closely seen long should be reading and writing, increase see the mobile phone again in recent years, plate and computer.Text is the mankind
Into the chief of civilized life, but the habit for thering is text also to change mankind's eye, before text, Ren Leiji
The youthful and the elderly sees closely long, so myopia is for having the pervious Ancient people of civilization, it should it is the extremely low visual problem of Probability, this
Also explain the mankind why with the near-sighted factor, the reason that do not eliminated by evolutionism but；Man invented text with
Afterwards, myopia is just spread in the crowd of minority character learning；With universal, the myopia also and then generalization, in recent years because of intelligence of education
As soon as intelligent mobile phone and plate almost manpower the case where, mankind's myopia is increasingly becoming normality.
Oculist often suggests that reading and writing will keep 30 centimeters of distance, sees that computer will keep 60 centimeters of distances,
30 centimeters, 60 centimeters are not what devil number, and it is just healthy to eyes to have to this distance, have been revealed for no other reason than that being limited
It is remote just not see Chu there are also the size of screen and bookish character pattern in operating distance, so just there is such build
View.If operating distance can be not only restricted to, such as computer uses mouse, screen can be more farther than books, text
Pattern can amplify, and either books or computer screen, visible sensation distance are remoter just more beneficial to eye health in this way.
Shortening sees that the time of nearly object means that the time write hard must be reduced, the wind that lessons achievement may be brought to regress
Danger does not play the leisure that mobile phone also shells bits child, and there are unpractical difficulties；The selection of lessons achievement and leisure is least influenced,
The visible sensation distance of reading and writing is only elongated, however unless font and picture are by amplifying, otherwise visible sensation distance zooms out rear eyes
Identification capability can decline, be easy to cause eye fatigue instead, moreover visible sensation distance zooms out, it is also possible to beyond both hands it is operable
Range, natural reading and writing visible sensation distance limitation, about at 40 centimeters or so, to zoom out visible sensation distance must probably be dependent on
The auxiliary of new science and technology.
Above existing in order to solve the problems, such as, industry constantly proposes various solution technical solutions, it is related before during case can refer to
State Taiwan TWM555049, CN203608282U, TWI518369, CN203057249U, TWI563361, TW298625, TW are public
The cases such as the number of beginning the compilation of 201608279, CN201060318Y, TWM541404, TWM535811, TWM536362, TWM548275,
In typically represent CN203608282U as shown in Figure 1 (hereinafter referred to as citation case) and be, which is a kind of mobile phone screen
Amplify projector, includes a projecting mirror 51 and a magnifying glass 52；The projecting mirror 51 sets mirror surface 510, which has concave arc
Degree projects magnifying glass 52 conducive to the presentation content that will acquire from mobile phone screen 53, and projecting mirror 51 is obtained and combined with foot prop 511,
Realization is taken down the exhibits operation；The magnifying glass 52 sets mirror surface 520, which has concave arc degree, conducive to by the hand received from projecting mirror 51
The amplification of 53 presentation content of machine screen, magnifying glass 52 are combined with aforementioned foot prop 511, realize operation of taking down the exhibits；Projecting mirror 51 obtains hand
Machine image is simultaneously reflected into magnifying glass 52, then is amplified mobile telephone image by magnifying glass 52, in favor of user's viewing.This case no doubt may be used
User is provided to be able to that the presentation content of mobile phone is amplified and shown, to facilitate the content of ornamental screen, but it is necessary when its use
Using manual mode, to adjust the shaft angle and distance of projecting mirror 51 Yu magnifying glass 52, for user, such adjustment
Operation some troubles and time-consuming in fact, therefore it is very inconvenient on operation adjustment, because the projection of splendidization can not be obtained immediately
Optical path is watched immediately with providing user；Furthermore the use of the citation case is only limited to the amplification of mobile phone screen, does not provide meter
The amplification for calculating mechanical, electrical view screen image uses, so that its use scope is very restricted.
Utility model content
In view of this, completing the utility model finally after this case utility model designer is after research improvement many times
Amplifying display screen proscenia, i.e. the purpose of utility model of this case, which ties up to, provides a kind of amplifying display screen curtain for optimizing projecting light path
The screen image of mobile phone, computer, TV can be amplified and made by device, and by the connection with mobile phone, computer, TV
With allowing user to watch ideal magnified image, effectively to mitigate the burden of eyes, and its projecting light path has optimized
Configuration need not adjust again the distance between display module, reflecting module and amplification module and crevice projection angle when user's use, only
The position that must be watched according to the stature and eyes of user, finely tunes the angle of the shaft, so that it may user be allowed to obtain easily most
The viewing visual angle of goodization.
For the purpose of utility model for reaching above-mentioned this case, the amplifying display screen proscenia of the utility model includes:
One foot prop is equipped with a shaft；
One display module, is pivotally connected with the shaft, which shows an image；
One reflecting module includes a reflector plate and a barn door, and the reflector plate is to receive shown by the display module
Image, and a reflected image is reflected, which is fixed on the display module two sides, and forms a cabinet；
One amplification module, include a macrophotograph and a bracket, reflected image of the macrophotograph to receive the reflector plate, and
The reflected image is amplified in display, which is fixed on the top of the display module.
Above-mentioned reflector plate is a convex mirror, and macrophotograph is a concave mirror.
Above-mentioned display module further includes a speaker unit.
Above-mentioned shaft is fixed on the back side of the display module.
Above-mentioned shaft is fixed on the bottom of the display module.
Above-mentioned shaft, includes a bouncing plate, which provides angle fixed elastic force.
Above-mentioned foot prop, is a L-type frame body, which is equipped with a plurality of non-slip mats.
Above-mentioned bracket is locked in the display module with plural branch screw.
Above-mentioned display module further includes a key group, feature operation of the key group as the display module.
Above-mentioned display module further includes an input adapter.
The characteristics of the utility model, it is possible to provide a kind of amplifying display screen proscenia for optimizing projecting light path utilizes concave surface
Object can be amplified several times and be imaged on the distant places of several times longer than object distance by the virtual image forming principle of mirror, by with mobile phone, calculate
The screen image of mobile phone, computer, TV can be amplified use by the connection of mechanical, electrical view, so provided and optimized projection light
Road allows user to watch ideal magnified image, effectively mitigates the burden of eyes；In addition, the amplification of the utility model is shown
Screen apparatus, its projecting light path of provided image, from the display module to reflecting module, then to amplification module made it is fixed away from
From and fixed angle optimization configuration, so user no longer needs to adjust the display module, the reflecting module and the amplification mould
The distance between block and crevice projection angle, the position that need only be watched according to the stature and eyes of user, finely tune the angle of the shaft,
User can be allowed to obtain optimized viewing visual angle easily, therefore there is the convenience using operation, can effectively solve habit
The use of formula lacks.
Detailed description of the invention
Fig. 1 is existing patent schematic diagram.
Fig. 2 is the stereoscopic schematic diagram (one) of the utility model.
Fig. 3 is the stereoscopic schematic diagram (two) of the utility model.
Fig. 4 is the perspective exploded view of the utility model.
Fig. 5 is the operation chart of the utility model.
Fig. 6 is the projecting light path schematic diagram of the utility model embodiment.
Description of symbols: (practising formula technology) 51- projecting mirror；510- mirror surface；511- foot prop；52- magnifying glass；520- mirror
Face；53- mobile phone screen；(the utility model) 1- foot prop；11- shaft；111- bouncing plate；12- non-slip mat；2- display module；21-
Input adapter；22- back-cover；23- key group；231- power key；232- menu key；233- ESC Escape；234- < key；235- > key；
3- reflecting module；31- reflector plate；32- barn door；4- amplification module；41- macrophotograph；42- bracket；421- screw；E- eyes；
The imaging area E1-；L- projecting light path；L1- reflected light path；L2- amplifies optical path.
Specific embodiment
As shown in Figures 2 to 4, the amplifying display screen proscenia of the utility model includes:
One foot prop 1 is equipped with a shaft 11；
One display module 2, one side and the shaft 11 are pivotally connected, which shows an image；
One reflecting module 3, includes a reflector plate 31 and a barn door 32, which is a convex mirror, the reflector plate
31 to receive image shown by the display module 2, and reflects a reflected image, which is fixed on the display mould
2 two sides of block, and form a cabinet；
One amplification module 4 is fixed on the top of the display module 2 comprising a macrophotograph 41 and a bracket 42, the bracket 42,
The macrophotograph 41 is a concave mirror, and the principle of virtual image forming is the imaging by concave mirror, concave mirror imaging formula: 1/p+1/q
=1/f, wherein f is focal length, and q is object distance, and p is image distance, and general enlargement ratio can allow the virtual image to amplify, and can also allow void with ratio
From becoming remote, which shows to receive the reflected image of the reflector plate 31 and amplifies the reflected image image distance.
Above-mentioned shaft 11 includes a bouncing plate 111, provides angle fixed elastic force using the bouncing plate 111, makes this turn
Axis 11, which can arbitrarily rotate, adjusts its angle, but because elastic 111 elastic force top is held and supported, so the shaft 11 after adjustment
It will not shift and change fixed angle.
Above-mentioned foot prop 1 is a L-type frame body.
Above-mentioned foot prop 1, bottom are equipped with a plurality of non-slip mats 12, to prevent the amplifying display screen curtain from sliding.
The above-mentioned display module 2 is a LCD screen, a LED screen, a computer screen or a video screen.
Above-mentioned display module 2, further includes an input adapter 21, a back-cover 22, which is a HDMI, one
DVI, the slot of a DisplayPort or a D-SUB, a USB slot, a SD card slot etc., which is covered on this
Outside input adapter 21.
Above-mentioned display module 2 further includes a key group 23, which grasps as the function of the display module 2
Make；The key group 23 includes a power key 231, a menu key 232, an ESC Escape 233, (key is to accord with for a vernier up key 234
Number < indicate) and a vernier down key 235 (key is with symbol < indicate)；The power key 231 can start or close the display module
2；An on-screen display menus can be watched by pressing the menu key 232；When the display module 2 shows the on-screen display menus, pressing
The ESC Escape 233 exits the on-screen display menus；It presses the cursor up key 234 or the cursor down key 235 changes current function
The setting of energy.
Above-mentioned display module 2, further includes a speaker unit (non-icon), and audio mail is informed by the speaker unit
It uses.
Above-mentioned display module 2, one side and the shaft 11 are pivotally connected, and ideal pivot points can be in the display mould
The back side (i.e. the shaft 11 be fixed on the display module 2 the back side) of block 2, or in bottom (i.e. shaft of the display module 2
11 are fixed on the bottom of the display module 2).
Above-mentioned bracket 42 is locked in plural branch screw 421 in the display module 2, and a back-cover 22A is covered on the plural number
Outside branch screw 421.
Please refer to shown in Fig. 5, Fig. 6, the projecting light path L of the utility model includes the amplification of a reflected light path L1 and one
Optical path L2, wherein the amplifying display screen proscenia in use, first with the display module 2 input adapter 21 link mobile phone (or
Computer, audio and video player, USB Portable disk, SD memory card etc.), so that the display module 2 is shown an image, via the reflector plate
31 reflected light path L1 allows the eye E of user that can receive the reflected image of the reflector plate 31 via the macrophotograph 41,
Amplify optical path L2 by this, user can see the magnified image of distant place imaging area E1；Such as its throwing of above the utility model
Penetrate the explanation of optical path L, it is known that the specific embodiment of this case is exactly the virtual image forming principle for utilizing concave mirror in physical optics,
It can allow and object is amplified into several times and is imaged on the distant places (about 2M or so) of several times longer than object distance, being apt to can be with this optical technology
It solves the problems, such as to see nearly object for a long time, eyes allow user will not it is seen that visible sensation distance and amplification other than two meters
Myopia is caused because long-time is too close apart from screen.
Since the utility model is by the projecting light path L of image, from the display module 2 to reflecting module 3, then amplification mould is arrived
Block 4 makees the optimization configuration of fixed range and fixed angle, so user no longer needs to adjust the display module 2, the reflection mould
The distance between block 3 and the amplification module 4 and crevice projection angle, the position that need only be watched according to the stature and eyes of user are micro-
The angle of the shaft 11 is adjusted, optimized viewing visual angle can be easily reached, user is allowed to see ideal magnified image, to subtract
The burden of light eyes, while because the utility model can be with mobile phone, computer, audio and video player, USB Portable disk, SD memory card etc.
Connection, the screen image of mobile phone, computer, audio and video player, USB Portable disk, SD memory card etc. can be amplified use,
And then effectively promote its use scope.
In conclusion the utility model can provide a kind of amplifying display screen proscenia for optimizing projecting light path, utilization is recessed
The virtual image forming principle of face mirror can allow and object is amplified several times and is imaged on a distant place for several times longer than object distance, what eyes were seen
It is the visible sensation distance other than two meters and amplification, allows the user of mobile phone, computer and TV, it will not be because of distance screen for a long time
Curtain is too close and causes myopia, and user can watch ideal magnified image, to mitigate the burden of eyes.
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 (10)
1. a kind of amplifying display screen proscenia, it is characterized in that comprising:
One foot prop is equipped with a shaft；
One display module, is pivotally connected with the shaft, which shows an image；
One reflecting module, include a reflector plate and a barn door, the reflector plate to receive image shown by the display module,
And a reflected image is reflected, which is fixed on the display module two sides, and forms a cabinet；
One amplification module, includes a macrophotograph and a bracket, which shows to receive the reflected image of the reflector plate
Amplify the reflected image, which is fixed on the top of the display module.
2. amplifying display screen proscenia according to claim 1, it is characterised in that: the reflector plate is a convex mirror, this is put
Sheet is a concave mirror.
3. amplifying display screen proscenia according to claim 1, it is characterised in that: the display module also includes a loudspeaking list
Member.
4. amplifying display screen proscenia according to claim 1, it is characterised in that: the shaft is fixed on the display module
The back side.
5. amplifying display screen proscenia according to claim 1, it is characterised in that: the shaft includes a bouncing plate, the bullet
Power piece provides angle fixed elastic force.
6. amplifying display screen proscenia according to claim 1, it is characterised in that: the foot prop is a L-type frame body, the foot prop
Bottom is equipped with a plurality of non-slip mats.
7. amplifying display screen proscenia according to claim 1, it is characterised in that: the bracket is locked in plural branch screw
The display module.
8. amplifying display screen proscenia according to claim 1, it is characterised in that: the display module also includes a key
Group.
9. amplifying display screen proscenia according to claim 1, it is characterised in that: the display module also includes that an input connects
Head.
10. amplifying display screen proscenia according to claim 1, it is characterised in that: the shaft is fixed on the display module
Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705208.7U CN208477206U (en) | 2018-05-11 | 2018-05-11 | Amplifying display screen proscenia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820705208.7U CN208477206U (en) | 2018-05-11 | 2018-05-11 | Amplifying display screen proscenia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477206U true CN208477206U (en) | 2019-02-05 |
Family
ID=65221259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820705208.7U Expired - Fee Related CN208477206U (en) | 2018-05-11 | 2018-05-11 | Amplifying display screen proscenia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477206U (en) |
-
2018
- 2018-05-11 CN CN201820705208.7U patent/CN208477206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190205 |