CN107479181A - The amplifying device of display image - Google Patents
The amplifying device of display image Download PDFInfo
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- CN107479181A CN107479181A CN201710959165.5A CN201710959165A CN107479181A CN 107479181 A CN107479181 A CN 107479181A CN 201710959165 A CN201710959165 A CN 201710959165A CN 107479181 A CN107479181 A CN 107479181A
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- support
- display image
- mobile terminal
- magnifying glass
- amplifying device
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Telephone Set Structure (AREA)
Abstract
The present embodiments relate to image display technology field, discloses a kind of amplifying device of display image.The amplifying device of the display image of the embodiment of the present invention includes：Magnifying glass, first support, second support and base；First support is respectively rotatably arranged on base with second support；Magnifying glass is fixed in first support, and the minute surface size of magnifying glass is at least 1.5 times of the screen size of mobile terminal；When first support is located at k-th and be located at k-th using position and second support and use position, magnifying glass is parallel with mobile terminal, and the distance between magnifying glass and mobile terminal are less than or equal to the focal length of magnifying glass.The embodiment of the present invention can be realized the display image vision amplification of mobile terminal, larger display picture is provided the user, and the lighter in weight and small volume of the present apparatus, it is outgoing very convenient to carry, interacted so that user out of doors can conveniently realize with larger display picture, improve Consumer's Experience.
Description
Technical field
The present embodiments relate to image display technology field, more particularly to a kind of amplifying device of display image.
Background technology
The mobile terminals such as mobile phone, tablet personal computer are widely used in daily life, and many joys are provided for people
Happy mode, such as played on mobile phone and play, see a film.
However, it is found by the inventors that at least there are the following problems in the prior art：The display picture provided due to mobile terminal
Size it is limited, using the teaching of the invention it is possible to provide the visual experience to people is also very limited so that people can not enjoy larger display out of doors
The visual experience of picture, and the terminals such as notebook computer or the projecting apparatus of larger display picture can be provided due to not having portability
Occasion it can not use out of doors.Such as when with mobile phone playing more complicated game (such as tourism occasion) out of doors, the display picture of game
Face is smaller and the thumb of two operations can also occupy part display space so that experiences to man-machine interaction poor.
The content of the invention
The purpose of embodiment of the present invention is to provide a kind of amplifying device of display image, can realized mobile terminal
Display image vision amplification, provided the user larger display picture, and the lighter in weight and small volume of the present apparatus, outside
Go out very convenient to carry so that user out of doors can conveniently realize to be interacted with larger display picture, improves user's body
Test.
In order to solve the above technical problems, embodiments of the present invention provide a kind of amplifying device of display image, including：
Magnifying glass, first support, second support and base；First support is respectively rotatably arranged on base with second support；
Magnifying glass is fixed in first support, and the minute surface size of magnifying glass is at least 1.5 times of the screen size of mobile terminal；The
One support has N number of first to use position, and first support can be rotated to first by the first reception position uses position；Second
Frame has N number of second to use position, and second support can be rotated to second by the second reception position uses position；First support position
When k-th is located at k-th using position and second support and uses position, magnifying glass is with placing mobile end on the secondary support bracket
Hold row level with both hands, and the distance between magnifying glass and mobile terminal are less than or equal to the focal length of magnifying glass；Wherein, N and K is to be more than or wait
In 1 natural number.
In terms of existing technologies, the amplifying device of display image includes first support, fixation to embodiment of the present invention
In the magnifying glass in first support, second support and base；I.e. in display image amplifying device provided in an embodiment of the present invention
In, first support is respectively rotatably arranged on base with second support, and first support is able to by each with first support
From ground, reception position is rotated to respectively using position, and when first support and second support are respectively positioned on respectively k-th use
During position, magnifying glass is parallel with placing mobile terminal on the secondary support bracket and the distance between magnifying glass and mobile terminal are less than
Or the focal length equal to magnifying glass, the minute surface size of magnifying glass is at least 1.5 times of the screen size of mobile terminal, so as to realize
The display image vision of mobile terminal is amplified, has provided the user larger display picture, and the present apparatus is understood from structure
Lighter in weight and small volume, go out very convenient to carry so that user can conveniently realize and larger display picture out of doors
The interaction in face, improves Consumer's Experience.
In addition, the amplifying device of display image also includes Data connection module；The Data connection module is used to connect institute
State mobile terminal and external input equipment.In the present embodiment, the amplifying device of display image also includes being used to connect mobile terminal
With the Data connection module of external input equipment so that can realize and interact between external equipment and mobile terminal, be user's
Using provide conveniently.
In addition, second support includes supporting plate and the supporting part for carrying the mobile terminal；The supporting plate can revolve
It is arranged on the base with turning；The supporting part is arranged in the supporting plate；The supporting plate can be received by described second
Receiving position rotates to described second and uses position.In the present embodiment, there is provided a kind of specific constructive form of second support.
In addition, second support also includes：Clamping part and at least one expansion link；One end of the expansion link is fixed on described
In supporting plate, the other end is fixed on the clamping part；The clamping part can be by the expansion link relative to the carrying
Stretch back and forth in portion；Stretch the clamping part and when the mobile terminal is placed on the supporting part, unclamp the clamping part
So that the mobile terminal is clamped between the supporting part and the clamping part.In the present embodiment, there is provided second
Another specific constructive form of frame.
In addition, base has accommodation space；When the magnifying glass is rotated to the first reception position and second support rotation
When going to the second reception position, the magnifying glass is contained in the accommodation space with the second support.In the present embodiment, carry
A kind of specific constructive form of base is supplied, base has accommodation space so that magnifying glass is with second support respectively respective
It can be contained in during reception position in accommodation space, improve the outward appearance of amplifying device.
In addition, Data connection module includes being used for the first interface, described external for connecting for connecting the mobile terminal
The second interface of input equipment and the transmission line being connected between the first interface and the second interface.The present embodiment
In, there is provided a kind of specific constructive form of Data connection module.
In addition, first interface is arranged in the second support, the second interface is arranged on the base.This implementation
In example, there is provided a kind of specific set location of first interface and second interface.
In addition, Data connection module also includes hub and at least one second interface；The first interface passes through institute
State hub and be connected to each second interface.In the present embodiment, there is provided another of Data connection module is specific to be tied
Configuration formula.
In addition, second interface is arranged on the side of the base.In the present embodiment, there is provided second interface is on base
A kind of specific setting is set.
In addition, magnifying glass is Fresnel magnifying glass.In the present embodiment, there is provided a kind of particular type of magnifying glass.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The bright restriction not formed to embodiment, the element for having same reference numbers label in accompanying drawing are expressed as similar element, removed
Non- have a special statement, and composition does not limit the figure in accompanying drawing.
Fig. 1 is the schematic diagram according to the amplifying device of the display image of first embodiment；
Fig. 2 is the light path schematic diagram of magnifying glass in the amplifying device according to the display image of first embodiment；
Fig. 3 is the positive side schematic diagram of amplifying device according to the display image of second embodiment；
Fig. 4 is the side schematic diagram according to the reverse side of the amplifying device of the display image of second embodiment；
Fig. 5 is the schematic side view of second support in the amplifying device according to the display image of second embodiment；
Fig. 6 is the diagrammatic cross-section of second support in the amplifying device according to the display image of second embodiment；
Fig. 7 is the schematic diagram according to the amplifying device of the display image of the 3rd embodiment；
Fig. 8 is the principle schematic of Data connection module in the amplifying device according to the display image of the 3rd embodiment.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order that reader more fully understands the application and proposes many ins and outs.But even if without these ins and outs
With many variations based on following embodiment and modification, the application technical scheme claimed can also be realized.
The first embodiment of the present invention is related to a kind of amplifying device of display image, applied to mobile terminal, such as hand
Machine, as shown in figure 1, the amplifying device of display image includes：Magnifying glass 1, first support 2, second support 3 and base 4.
In present embodiment, first support 2 is respectively rotatably arranged on base 4 with second support 3, and magnifying glass 1 is solid
It is scheduled on 2 in first support, and the minute surface size of magnifying glass 1 is at least 1.5 times of the screen size of mobile terminal 5.
Also, first support 2 has N number of first to use position, first support 2 can be rotated by the first reception position to the
One uses position, and second support 3 has N number of second to use position, and second support 3 can be rotated to second by the second reception position
Use position；When first support 2 is located at k-th and is located at k-th using position and second support 3 and uses position, magnifying glass 1 is with putting
Put on the secondary support bracket 3 mobile terminal 5 it is parallel (i.e. parallel with the display screen of mobile terminal), and magnifying glass 1 and mobile terminal 5
The distance between be less than or equal to magnifying glass 1 focal length；Wherein, N and K is equal to 1.
In terms of existing technologies, the amplifying device of display image includes first support, fixation to embodiments of the invention
In the magnifying glass in first support, second support and base for holding movable terminal；Provided in the embodiment of the present invention
Display image amplifying device in, first support and second support are respectively rotatably arranged on base, first support and the
One support is able to be rotated to respectively using position, and when first support and the equal position of second support by respectively reception position
When respectively k-th uses position, magnifying glass is parallel with placing mobile terminal on the secondary support bracket and magnifying glass and movement
The distance between terminal is less than or equal to the focal length of magnifying glass, and the minute surface size of magnifying glass is at least the display screen chi of mobile terminal
Very little 1.5 times, so as to realize the display image vision amplification of mobile terminal, larger display picture is provided the user, and
Lighter in weight, the small volume of the present apparatus are understood from structure, is gone out very convenient to carry so that user out of doors can be easily
Realization interacts (such as complicated game based on mobile phone) with larger display picture, greatly improves Consumer's Experience.
The CONSTRUCTED SPECIFICATION of the amplifying device of the display image of present embodiment is specifically described below, herein below
Details only is realized for convenience of what understanding provided, not implements the necessary of this programme.
In present embodiment, as shown in figure 1, first support 2 is a rotary shaft, the base of magnifying glass 1 is fastened on rotation
On axle, so not limited to this, the present embodiment are not intended to be limited in any to the specific constructive form of first support 2 in practice, such as first
Support 2 can also be a support with picture frame, and magnifying glass 1 is fastened in picture frame.
In present embodiment, as shown in figure 1, second support 3 includes supporting plate 31 and the carrying for carrying mobile terminal 5
Portion 32；Supporting plate 31 can be rotatably set on base 4；Supporting part 32 is arranged in supporting plate 31；Supporting plate 31 can be by
Two reception positions, which are rotated to second, uses position；Right not limited to this in practice, concrete structure shape of the present embodiment to second support
Formula is not intended to be limited in any.
In present embodiment, the first reception position is that the rotation of first support 2 to the position parallel to base 4, second is received
It is that second support is rotated to the position parallel to base 4 to receive position.
In present embodiment, optimum distance between mobile terminal 5 and magnifying glass 1 is put with the optical design of magnifying glass 1
The factors such as big rate, the size of mobile terminal are relevant, therefore the optimum distance between mobile terminal 5 and magnifying glass 1 can be according to reality
Situation is set.
In present embodiment, first support 2 is located at k-th and is located at k-th using position and second support 3 and is used position
When, magnifying glass 1 is parallel with the mobile terminal 5 for placing on the secondary support bracket 3, and the horizontal center line of mobile terminal 5 and magnifying glass 1
Offset in 10 millimeters, the center of mobile terminal 5 and magnifying glass 1 is on same horizontal line, to ensure mobile terminal 5
Display screen is fully displayed in magnifying glass 1.
In one example, a width of 4*3 centimetres of the long * of the size of the display screen of mobile terminal 5, then the minute surface of magnifying glass 1
The long * of size is a width of to be at least 6*4.5 centimetres；So merely just exemplary illustration, in practice not limited to this.
In present embodiment, as shown in Fig. 2 be the index path of magnifying glass 1, first support 2 be located at k-th using position and
When second support 3 is located at k-th and uses position, magnifying glass 1 is by deflection of light, so as to increase the figure of the display of mobile terminal 5
The light of picture is to the incident subtended angle of human eye, so as to form the virtual representation 11 of an amplification at the image-watching distance of human eye.
Second embodiment of the present invention is related to a kind of amplifying device of display image.Second embodiment is implemented first
It is improved on the basis of mode, mainly thes improvement is that：In second embodiment of the invention, as shown in Fig. 3 to 5, the
Two supports 3 also include clamping part 33 and at least one expansion link 34.
In present embodiment, one end of expansion link 34 is fixed in supporting plate 31, and the other end is fixed on clamping part 33；Folder
Portion 33 is held to stretch back and forth relative to supporting part 32 by expansion link 34；Stretch clamping part 33 and standby communication terminal 5 is placed on
When on supporting part 32, clamping part 33 is unclamped so that mobile terminal 5 is clamped between supporting part 32 and clamping part 33.
In present embodiment, as shown in fig. 6, expansion link 34 includes stretch rod 341, spring 342 and nut 343, stretching
Bar 341 is set on spring 342, and one end of stretch rod 341 is fixed in supporting plate 31 by nut 343, stretch rod 341
The other end is fixed on clamping part 33, so as to which stretch rod 341 is flexible by the realization of spring 342；Right not limited to this in practice, this reality
Mode is applied to be not intended to be limited in any the structure type of expansion link 34.
In present embodiment, as shown in fig. 6, the number of expansion link 34 is two, right not limited to this in practice, the present embodiment
The number of expansion link 34 is not intended to be limited in any.
Preferably, in present embodiment, N is the natural number more than or equal to 2, and K is the natural number more than or equal to 1, from
And make it that magnifying glass 1 is able to realize the adjustment of different angle with second support 3, so that the present apparatus is adapted to different people
Group.
In one example, N 5, K 3；Then there are first support 25 first to use position, and second support 3 has 5
Individual second uses position, and first support 2 is amplified positioned at when being located at the 3rd using position using position and second support 3 for the 3rd
Mirror 1 is parallel with the display screen for placing 3 mobile terminal 5 on the secondary support bracket；Right merely just exemplary illustration, it is unlimited in practice
In this.
In present embodiment, magnifying glass 1 is Fresnel magnifying glass；Right not limited to this in practice, the present embodiment is to magnifying glass 1
Type be not intended to be limited in any.
Preferably, in present embodiment, as shown in Figure 3,4, base 4 has accommodation space；When magnifying glass 1 is rotated to first
When reception position and second support are rotated to the second reception position, magnifying glass 1 is contained in the accommodating sky of base 4 with second support 3
Between in.
For first embodiment, second support also includes clamping part and stretched with least one present embodiment
Bar so that mobile terminal can avoid mobile terminal from following the movement of second support and move with firm fixation on the secondary support bracket
It is dynamic, provided conveniently for the use of user.
Third embodiment of the invention is related to a kind of amplifying device of display image, and the 3rd embodiment is in the first embodiment party
It is improved on the basis of formula, mainly thes improvement is that：In third embodiment of the invention, as shown in fig. 7, display image
Amplifying device also include Data connection module.
In present embodiment, Data connection module is used to connect mobile terminal 5 and external input equipment.
It is first interface 61 that Data connection module includes being used to connect mobile terminal 5, outer for connecting in present embodiment
The transmission line for connecing the second interface 62 of input equipment and being connected between first interface 61 and second interface 62；Provide number
According to a kind of specific constructive form of link block, right not limited to this in practice, specific knot of the present embodiment to Data connection module
Configuration formula is not intended to be limited in any.
In present embodiment, first interface 61 is arranged in second support 3, and second interface 62 is arranged on base 4；Carry
A kind of set location of first interface 61 and second interface 62 is supplied, so not limited to this in practice, the present embodiment is to first interface
61 are not intended to be limited in any with the set location of second interface 62, such as first interface 61 may be provided at base with second interface 62
On 4.
Preferably, in present embodiment, as shown in fig. 6, second interface 62 is arranged on the side of base 4；Provide
A kind of specific set location of two interfaces 62 on base 4, right not limited to this in practice, the present embodiment is to second interface 62 bottom of at
Specific set location on seat 4 is not intended to be limited in any.
In present embodiment, external input equipment can be keyboard or mouse, so not limited to this in practice, the present embodiment pair
The particular type of external input equipment is not intended to be limited in any.
Preferably, in present embodiment, as shown in figure 8, Data connection module also includes hub 63 and at least one second
Interface 62；First interface 61 is connected to each second interface 62 by hub 63；Specifically, mobile terminal 5 passes through data wire
First interface 61 is connected to, external input equipment is connected to second interface 62 by data wire；Provide Data connection module
Another specific constructive form, right not limited to this in practice, specific constructive form of the present embodiment to Data connection module
It is not intended to be limited in any.
In fact, present embodiment can also be the improvement project on the basis of first embodiment.
For second embodiment, the amplifying device of display image also includes being used to connect embodiments of the invention
The Data connection module of mobile terminal and external input equipment so that it can realize and interact between external equipment and mobile terminal,
Further provided conveniently for the use of user.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
- A kind of 1. amplifying device of display image, it is characterised in that applied to mobile terminal, the amplifying device of the display image Including：Magnifying glass, first support, second support and base；The first support is respectively rotatably arranged on the base with the second support；The magnifying glass is fixed in the first support, and the minute surface size of the magnifying glass is at least the mobile terminal 1.5 times of screen size；The first support has N number of first to use position, and the first support can be rotated to described by the first reception position First uses position；The second support has N number of second to use position, and the second support can be revolved by the second reception position Go to described second and use position；When the first support is located at k-th and is located at k-th using position and second support and uses position, the magnifying glass is with putting The mobile terminal put in the second support is parallel, and the distance between the magnifying glass and described mobile terminal are less than or waited In the focal length of the magnifying glass；Wherein, N and K is the natural number more than or equal to 1.
- 2. the amplifying device of display image according to claim 1, it is characterised in that the amplifying device of the display image Also include Data connection module；The Data connection module is used to connect the mobile terminal and external input equipment.
- 3. the amplifying device of display image according to claim 1, it is characterised in that the second support includes supporting plate With the supporting part for carrying the mobile terminal；The supporting plate can be rotatably set on the base；The supporting part is arranged in the supporting plate；The supporting plate can be rotated to described second by second reception position uses position.
- 4. the amplifying device of display image according to claim 3, it is characterised in that the second support also includes：Folder Hold portion and at least one expansion link；One end of the expansion link is fixed in the supporting plate, and the other end is fixed on the clamping part；The clamping part can be stretched back and forth by the expansion link relative to the supporting part；Stretch the clamping part and when the mobile terminal is placed on the supporting part, unclamp the clamping part so that described The mobile terminal is clamped between the supporting part and the clamping part.
- 5. the amplifying device of display image according to claim 1, it is characterised in that the base has accommodation space；When the magnifying glass, which is rotated to the first reception position and the second support, to be rotated to the second reception position, the amplification Mirror is contained in the accommodation space with the second support.
- 6. the amplifying device of display image according to claim 2, it is characterised in that the Data connection module includes using In the first interface of the connection mobile terminal, the second interface for connecting the external input equipment and it is connected to described Transmission line between first interface and the second interface.
- 7. the amplifying device of display image according to claim 6, it is characterised in that the first interface is arranged on described In second support, the second interface is arranged on the base.
- 8. the amplifying device of display image according to claim 6, it is characterised in that the Data connection module also includes Hub and at least one second interface；The first interface is connected to each second interface by the hub.
- 9. the amplifying device of display image according to claim 7, it is characterised in that the second interface is arranged on described The side of base.
- 10. the amplifying device of display image according to claim 1, it is characterised in that the magnifying glass is put for Fresnel Big mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959165.5A CN107479181A (en) | 2017-10-16 | 2017-10-16 | The amplifying device of display image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959165.5A CN107479181A (en) | 2017-10-16 | 2017-10-16 | The amplifying device of display image |
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| Publication Number | Publication Date |
|---|---|
| CN107479181A true CN107479181A (en) | 2017-12-15 |
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ID=60606393
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959165.5A Pending CN107479181A (en) | 2017-10-16 | 2017-10-16 | The amplifying device of display image |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614389A (en) * | 2020-12-22 | 2021-04-06 | 桂林电子科技大学 | Calculus model stereoscopic projection system for college mathematics teaching |
| RU2771149C1 (en) * | 2021-03-30 | 2022-04-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича" (СПбГУТ) | Universal transformable folder-stand for image media |
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Application publication date: 20171215 |