CN101552042B - Peep-proof device and peep-proof display - Google Patents
Peep-proof device and peep-proof display Download PDFInfo
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- CN101552042B CN101552042B CN2009100462090A CN200910046209A CN101552042B CN 101552042 B CN101552042 B CN 101552042B CN 2009100462090 A CN2009100462090 A CN 2009100462090A CN 200910046209 A CN200910046209 A CN 200910046209A CN 101552042 B CN101552042 B CN 101552042B
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- peep
- screen
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- proof sheet
- rotating shaft
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Abstract
The invention discloses a peep-proof device and a peep-proof display. The peep-proof device comprises a peep-proof sheet and a driving member. The peep-proof sheet is used for shielding a screen and the driving member is arranged around the screen, operationally connected with the peep-proof sheet and used for driving the peep-proof sheet to move with respect to the screen. The driving member can selectively drive the peep-proof sheet to completely shield the screen or completely expose the screen. The invention establishes a peep-proof device in the display and replaces the design of adheringor demounting the peep-proof sheet, such that a user can start the peep-proof function more conveniently.
Description
Technical field
The present invention is relevant for a kind of peep-proof device and peep-proof display, and particularly about a kind of optionally automatic or manual switch the peep-proof sheet peep-proof device and in have the peep-proof display of peep-proof device.
Background technology
Even to this day, because electronic information aid is universal day by day, makes people more and more rely on and use electronic information aid to come processing transactions.And people are not spied on by other people for the privacy of protecting information, and the security protection of information is also paid attention to day by day.Therefore, various peep-proof devices just are used in electronic information aid in large quantities.
In the known techniques, peep-proof device uses the peep-proof sheet to be attached at the surface of screen to reach the peep-proof function mostly.The user is attached to the peep-proof sheet on the screen having under other people's the environment, prevents that other people from seeing information on the screen around the user.
When the user under the situation of using electronic information aid alone, the chance of not spied on, so the user is for the performance of the quality and the optical characteristics of screen display have to be with peep-proof sheet removal.This kind constantly attaches and the mode of removal peep-proof sheet will cause user's inconvenient and puzzlement very.
Summary of the invention
At the problems referred to above, peep-proof device of the present invention and peep-proof display are the design via drive member, cause the peep-proof sheet to control its closure up and down via drive member, use to reach preventing to spy on.
One of purpose of the present invention is to provide a kind of peep-proof device.According to a specific embodiment, peep-proof device of the present invention is applied to display, and display includes screen and frame, and frame is along the periphery setting of screen.
Peep-proof device of the present invention includes peep-proof sheet and drive member.The peep-proof sheet can be used for blocking screen.Drive member can be arranged in the frame of display, and is connected with peep-proof sheet operability, moves relative to screen in order to drive the peep-proof sheet.Wherein, drive member optionally drives the peep-proof sheet and intactly blocks screen or intactly appear screen.
Another object of the present invention is to provide a kind of peep-proof display.According to another specific embodiment, peep-proof display of the present invention comprises screen, frame, peep-proof device and switch module.Wherein, frame is along the periphery setting of screen.
Peep-proof device can be arranged in the frame of display, and includes peep-proof sheet and switch module.The peep-proof sheet can be used for blocking screen.Drive member is connected with peep-proof sheet operability, moves relative to screen to drive the peep-proof sheet by this.Switch module can be arranged at the frame of screen periphery, and can be in order to produce drive signal.Wherein, drive member can optionally drive the peep-proof sheet according to drive signal and intactly blocks screen or intactly appear screen.
The present invention adopts built-in peep-proof device in display, has replaced the design that needs attaching and removal peep-proof sheet, allows the user can start the peep-proof function more easily.And, but in be built in the image that peep-proof sheet in the screen is added the video camera detecting screen the place ahead that utilizes existing dynamic detection, when having other people to occur in the image, peep-proof device of the present invention and peep-proof display can automatically start the peep-proof function, use the purpose that reaches peep-proof.
Description of drawings
Fig. 1 is the synoptic diagram of the display of application peep-proof device of the present invention.
Figure 1A is that display among Fig. 1 is along the sectional view of A-A line.
Figure 1B appears the synoptic diagram of screen fully for the peep-proof sheet among Fig. 1.
Fig. 1 C blocks the synoptic diagram of screen fully for the peep-proof sheet among Fig. 1.
Fig. 2 A is the sectional view according to the peep-proof device of a specific embodiment of the present invention.
Fig. 2 B is the front elevation of the peep-proof device among Fig. 2 A.
Fig. 3 is the sectional view according to the peep-proof device of another specific embodiment of the present invention.
Fig. 3 A appears the synoptic diagram of screen fully for the peep-proof sheet among Fig. 3.
Fig. 3 B blocks the synoptic diagram of screen fully for the peep-proof sheet among Fig. 3.
Fig. 3 C is the front elevation of the peep-proof device among Fig. 3 A.
Fig. 4 is the sectional view according to the peep-proof device of another specific embodiment of the present invention.
Fig. 4 A appears the synoptic diagram of screen fully for the peep-proof sheet among Fig. 4.
Fig. 4 B blocks the synoptic diagram of screen fully for the peep-proof sheet among Fig. 4.
Fig. 4 C is the front elevation of the peep-proof device among Fig. 4.
Fig. 5 is the synoptic diagram according to the peep-proof display of a specific embodiment of the present invention.
Embodiment
For making purpose of the present invention, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
See also Fig. 1 and Figure 1A.Fig. 1 is the synoptic diagram of the display 1 of application peep-proof device 10 of the present invention.Figure 1A is that display 1 among Fig. 1 is along the sectional view of A-A line.Peep-proof device 10 of the present invention can be applicable to display 1.Display 1 includes screen 12 and frame 120, and frame 120 is along the periphery setting of screen 12.Peep-proof device 10 of the present invention includes peep-proof sheet 100 and drive member 102.Wherein, peep-proof sheet 100 can be used for blocking screen 12, allows the user when using display 1, can prevent that other people from seeing content shown on the display 1 around the user.
See also Figure 1B and Fig. 1 C.Figure 1B appears the synoptic diagram of screen 12 fully for the peep-proof sheet 100 among Fig. 1.Fig. 1 C blocks the synoptic diagram of screen 12 fully for the peep-proof sheet 100 among Fig. 1.Drive member 102 is arranged in the frame 120 of display 1, and is connected with peep-proof sheet 100 operability, moves relative to screen 12 to drive peep-proof sheet 100 by this.Drive member 102 optionally drives peep-proof sheet 100 and intactly blocks screen 12 (shown in Fig. 1 C) or intactly appear screen 12 (shown in Figure 1B).When peep-proof sheet 100 intactly blocked screen 12, other people that prevents that display 1 can be certain saw display 1 content displayed around the user; And when peep-proof sheet 100 intactly appeared screen 12, the user can normally see display 1 content displayed, and display quality is complete and unaffected.
See also Fig. 2 A, Fig. 2 B and consult Figure 1B and Fig. 1 C in the lump.Fig. 2 A is the sectional view according to the peep-proof device 2 of a specific embodiment of the present invention.Fig. 2 B is the front elevation of the peep-proof device 2 among Fig. 2 A.Peep-proof device 2 of the present invention includes peep-proof sheet 20 and drive member 21.Drive member 21 includes rotating shaft 24, and it is arranged in the frame 220 of screen 22 peripheries rotationally.In practical application, drive member 21 can be arranged in the frame 220 on limit, the left and right sides of top, below or screen 22 of screen 22.Rotating shaft 24 has at least one projection 240, and it can further be connected with an end of peep-proof sheet 20.Wherein, peep-proof sheet 20 has chain hole 200, and chain hole 200 engages mutually at least one projection 240 in the rotating shaft 24.
In this specific embodiment, when rotating shaft 24 is rotated, at least one projections 240 drives that peep-proof sheet 20 is subjected to and these chain holes 200 engages mutually, and then optionally drive peep-proof sheet 20 and block screen 22 or appear screen 22.Wherein, when screen 22 intactly appeared, rotating shaft 24 was with the intactly curling bunchy of peep-proof sheet 20, shown in Figure 1B.
See also Fig. 3.Fig. 3 is the sectional view according to the peep-proof device 3 of another specific embodiment of the present invention.Peep-proof device 3 of the present invention includes peep-proof sheet 30 and drive member 32.Drive member 32 includes rotating shaft 34, and it is arranged in the frame 330 of screen 33 peripheries rotationally.In practical application, drive member 32 can be arranged in the frame 330 on limit, the left and right sides of top, below or screen 33 of screen 33.Wherein, has at least one projection 340 in the rotating shaft 34.
See also Fig. 3 A, Fig. 3 B and Fig. 3 C.Fig. 3 A appears the synoptic diagram of screen 33 fully for the peep-proof sheet 30 among Fig. 3.Fig. 3 B blocks the synoptic diagram of screen 33 fully for the peep-proof sheet 30 among Fig. 3.Fig. 3 C is the front elevation of the peep-proof device 3 among Fig. 3 A.See also Fig. 3 C, in this specific embodiment, peep-proof sheet 30 has the holding section 300 for 340 engagings of at least one projection in the rotating shaft 34 of drive member 32.Wherein, the holding section 300 of peep-proof sheet 30 is from beginning to end and around screen 33 and rotating shaft 34.And also comprising further on the holding section 300 of peep-proof sheet 30 can be for a plurality of chains hole 302 of 340 engagings of at least one projection in the rotating shaft 34.When rotating shaft 34 is rotated, at least one projection 340 drives in the rotating shafts 34 that peep-proof sheet 30 is subjected to engage mutually with the holding section 300 of peep-proof sheet 30, and then optionally drive peep-proof sheet 30 and block screen 33 (shown in Fig. 3 B) or appear screen 33 (as shown in Figure 3A).By this, when screen 33 intactly appeared, rotating shaft 34 intactly drove peep-proof sheet 30 to the back side of screen 33, shown in Fig. 3 C.
See also Fig. 4.Fig. 4 is the sectional view according to the peep-proof device 4 of another specific embodiment of the present invention.Peep-proof device 4 of the present invention includes peep-proof sheet 40 and drive member 41.Peep-proof device 4 of the present invention has the slide rail 46 that is provided with along the frame 430 of screen 43 peripheries, and drive member 41 includes sliding part 42 and rotating shaft 44.Wherein, sliding part 42 is connected with an end of peep-proof sheet 40, optionally drives peep-proof sheet 40 by this.In this specific embodiment, rotating shaft 44 is arranged in the frame 430 of screen 43 peripheries rotationally.In practical application, drive member 41 can be arranged in the frame 430 on limit, the left and right sides of top, below or screen 43 of screen 43.And rotating shaft 44 is connected with the other end of peep-proof sheet 40.Furthermore, rotating shaft 44 also can have the torsion of the bunchy that in advance peep-proof sheet 40 curled.
See also Fig. 4 A, Fig. 4 B and Fig. 4 C.Fig. 4 A appears the synoptic diagram of screen 43 fully for the peep-proof sheet 40 among Fig. 4.Fig. 4 B blocks the synoptic diagram of screen 43 fully for the peep-proof sheet 40 among Fig. 4.Fig. 4 C is the front elevation of the peep-proof device 4 among Fig. 4.When the relative slide rails 46 of sliding part 42 slided, peep-proof sheet 40 was driven by sliding part 42, and then optionally drove peep-proof sheet 40 and block screen 43 (shown in Fig. 4 B) or appear screen 43 (shown in Fig. 4 A).See also Fig. 4 C, the sliding part of drive member 41 42 represents as example with projection, and represents as example with the groove that cooperates projection along the slide rail 46 that the frame 430 of screen 43 peripheries is provided with, but and endlessly this exceeds.In practical application, slide rail 46 can be along the projection of frame 430 settings of screen 43 peripheries, and the groove that cooperates projection also can be set on the sliding part 42.Perhaps, sliding part 42 can also be a roller, and rolls by the guiding of slide rail 46 during operation.In addition, in one embodiment, when user's desire driving peep-proof sheet 40 blocked screen 43, sliding part 42 can produce a driving force greater than the torsion of rotating shaft 44.Peep-proof sheet 40 can further be actuated to intactly block screen 43.And when user's desire allowed screen 43 appear, sliding part 42 can not produce driving force, further allowed the torsion of rotating shaft 44 can drive peep-proof sheet 40 curling bunchys, caused screen 43 intactly to appear.In another specific embodiment, sliding part 42 also can rely on rotating shaft 44 to drive, and when user's desire drove peep-proof sheet 40 and blocks screen 43, rotating shaft 44 provided sliding part 42 downward thrust; When user's desire allows screen 43 appear, the pulling force that rotating shaft 44 provides sliding part 42 to make progress.Peep-proof sheet 40 can correspondingly be actuated to intactly to block screen 43 or curling bunchy causes screen 43 intactly to appear.
See also Fig. 5.Fig. 5 is the synoptic diagram according to the peep-proof display 5 of a specific embodiment of the present invention.The present invention provides a kind of peep-proof display 5 in addition, and it includes screen 50, peep-proof device 52 and switch module 54.In this specific embodiment, peep-proof device 52 can be arranged in the frame 500 of screen 50 peripheries, and includes peep-proof sheet 520 and drive member 522.Wherein, peep-proof sheet 520 can be used for blocking screen 50, when allowing the user use peep-proof display 5, can prevent that other people from seeing peep-proof display 5 content displayed around the user.
In addition, drive member 522 is connected with peep-proof sheet 520 operability, moves with respect to screen 50 to drive peep-proof sheet 520 by this.Switch module 54 can be arranged at the frame 500 of screen 50 peripheries, and it can include image acquisition unit 540, image analysing computer unit (not being shown among the figure) and switch 542.
Wherein, image acquisition unit 540 can be used for capturing the image in screen 50 the place aheads.And the image analysing computer unit is for being electrically connected to image acquisition unit 540, and can be used to the specific user of identification from image.Image acquisition unit 540 can be the Dynamic Photography machine or in be built in video camera in the display.
When the image analysing computer unit picks out the movable body that is different from specific user from image, for example be other people, the image analysing computer unit produces drive signal immediately, causes drive member 522 optionally to drive peep-proof sheet 520 according to drive signal and intactly blocks screen 50 or intactly appear screen 50.When peep-proof sheet 520 intactly blocked screen 50, peep-proof display 5 can prevent positively that other people from seeing peep-proof display 5 content displayed around the user.And when peep-proof sheet 520 intactly appeared screen 50, screen 50 can show completely that its display quality is unaffected.
In addition, the switch 542 of switch module 54 can be used for optionally opening and closing the image analysing computer unit in addition for the user and produce drive signal, further optionally drives this drive member 522 and intactly blocks screen 50 or intactly appear screen 50 according to drive peep-proof sheet 520.
In sum, according to a preferred embodiment of the present invention, utilize the peep-proof display 5 of the present invention can be manually or start the peep-proof function of peep-proof display 5 automatically.
Compared to known techniques, be design according to peep-proof device of the present invention and peep-proof display via drive member, cause the peep-proof sheet can control that it is closed up and down via drive member, use to reach preventing the purpose of spying on.The present invention adopts and need not attach and the design of removal peep-proof sheet, allows the user can start the peep-proof function more easily.And, with being built in the screen, adding the image in the video camera detecting screen the place ahead that utilizes dynamic detection in the peep-proof sheet, when having other people to occur in the image, peep-proof device of the present invention and peep-proof display can automatically start the peep-proof function, use the purpose that reaches peep-proof.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, change of being done and retouching without departing from the spirit and scope of the present invention all belongs to scope of patent protection of the present invention.
Claims (14)
1. a peep-proof device is applied to display, and this display comprises screen and frame, it is characterized in that this peep-proof device comprises:
The peep-proof sheet is in order to block this screen; And
Drive member is arranged in this frame, and is connected with this peep-proof sheet operability, moves relative to this screen in order to drive this peep-proof sheet;
Wherein this drive member is optionally to drive this peep-proof sheet intactly to block this screen or intactly appear this screen.
2. peep-proof device as claimed in claim 1, it is characterized in that: this drive member comprises rotating shaft, be arranged at the periphery of this screen rotationally and be connected with an end of this peep-proof sheet, when this rotating shaft is rotated, this rotating shaft that this peep-proof sheet is rotated drives, and then optionally blocks this screen or appear this screen.
3. peep-proof device as claimed in claim 2, it is characterized in that: this rotating shaft has at least one projection, this peep-proof sheet has the chain hole for this at least one projection engaging, when this rotating shaft is rotated, this at least one projection that this peep-proof sheet is subjected to engaging mutually with this chain hole drives, and then optionally blocks this screen or appear this screen.
4. peep-proof device as claimed in claim 2 is characterized in that: when this screen intactly appeared, this rotating shaft was with the curling bunchy of this peep-proof sheet.
5. peep-proof device as claimed in claim 1, it is characterized in that: this drive member comprises rotating shaft, be arranged at the periphery of this screen rotationally, this rotating shaft has at least one projection, this peep-proof sheet has the holding section for this at least one projection engaging, when this rotating shaft was rotated, this at least one projection that this peep-proof sheet is subjected to engage mutually with this holding section drove, and then optionally blocks this screen or appear this screen.
6. peep-proof device as claimed in claim 5 is characterized in that: when this screen intactly appeared, this rotating shaft was with the back side of this peep-proof sheet drive to this screen.
7. peep-proof device as claimed in claim 5 is characterized in that: this holding section is from beginning to end and around this screen and this rotating shaft.
8. peep-proof device as claimed in claim 5 is characterized in that: this holding section comprises a plurality of chains hole for this at least one projection engaging.
9. peep-proof device as claimed in claim 1, it is characterized in that also comprising: slide rail, periphery setting along this screen, this drive member comprises sliding part, this sliding part is connected with an end of this peep-proof sheet, when relative this slide rail of this sliding part slided, this peep-proof sheet was driven by this sliding part, and then optionally blocks this screen or appear this screen.
10. peep-proof device as claimed in claim 9 is characterized in that: this drive member comprises rotating shaft, be arranged at the periphery of this screen rotationally and be connected with the other end of this peep-proof sheet, and this rotating shaft has the torsion with the curling bunchy of this peep-proof sheet.
11. a peep-proof display comprises screen, frame, it is characterized in that also comprising:
As each described peep-proof device among the claim 1-10; And
Switch module is arranged at the periphery of this screen, in order to produce drive signal;
Wherein this drive member of this peep-proof device optionally drives this peep-proof sheet according to this drive signal and intactly blocks this screen or intactly appear this screen.
12. peep-proof display as claimed in claim 11 is characterized in that this switch module comprises:
Image acquisition unit is in order to capture the image of this screen periphery; And
The image analysing computer unit is electrically connected to this image acquisition unit, in order to produce this drive signal according to this image.
13. peep-proof display as claimed in claim 12, it is characterized in that: this image analysing computer unit is in order to identification user from this image, when this image analysing computer unit picked out the movable body that is different from this user from this image, this image analysing computer unit produced this drive signal.
14. peep-proof display as claimed in claim 11 is characterized in that: this switch module comprises switch, uses for this user optionally to open and close, and then produces this drive signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100462090A CN101552042B (en) | 2009-02-11 | 2009-02-11 | Peep-proof device and peep-proof display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100462090A CN101552042B (en) | 2009-02-11 | 2009-02-11 | Peep-proof device and peep-proof display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101552042A CN101552042A (en) | 2009-10-07 |
| CN101552042B true CN101552042B (en) | 2011-08-17 |
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ID=41156230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100462090A Expired - Fee Related CN101552042B (en) | 2009-02-11 | 2009-02-11 | Peep-proof device and peep-proof display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101552042B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201182A (en) * | 2010-03-23 | 2011-09-28 | 宏碁股份有限公司 | Shelter device and display system |
| CN102750884A (en) * | 2011-04-21 | 2012-10-24 | 鸿富锦精密工业（深圳）有限公司 | Peeping preventing device and display device comprising same |
| CN104345787A (en) * | 2013-08-09 | 2015-02-11 | 纬创资通股份有限公司 | Electronic device |
| CN107045615B (en) * | 2017-04-24 | 2020-10-09 | 徐州工业职业技术学院 | Peep-proof computer display |
| CN115691306A (en) * | 2022-11-04 | 2023-02-03 | 陈文兰 | Digital information display device capable of protecting privacy |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3675752B2 (en) * | 2001-10-24 | 2005-07-27 | 信越ポリマー株式会社 | Peep prevention body for information display body |
| CN201063155Y (en) * | 2007-09-07 | 2008-05-21 | 王乐军 | Cipher input device against peep |
-
2009
- 2009-02-11 CN CN2009100462090A patent/CN101552042B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3675752B2 (en) * | 2001-10-24 | 2005-07-27 | 信越ポリマー株式会社 | Peep prevention body for information display body |
| CN201063155Y (en) * | 2007-09-07 | 2008-05-21 | 王乐军 | Cipher input device against peep |
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| Publication number | Publication date |
|---|---|
| CN101552042A (en) | 2009-10-07 |
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Granted publication date: 20110817 Termination date: 20160211 |