CN201066637Y - Covering device with hide operation - Google Patents
Covering device with hide operation Download PDFInfo
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- CN201066637Y CN201066637Y CNU2007200686420U CN200720068642U CN201066637Y CN 201066637 Y CN201066637 Y CN 201066637Y CN U2007200686420 U CNU2007200686420 U CN U2007200686420U CN 200720068642 U CN200720068642 U CN 200720068642U CN 201066637 Y CN201066637 Y CN 201066637Y
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Abstract
The utility model provides a shadowing device which provides hidden operation, belonging to the electronic equipment field, and the aim of which is to prevent the operation information of a user from snooping. The utility model comprises an invader detector and a shadowing layer. The invader detector is a physical device which is used to detect the invading and evacuating behaviors of the invader with respect of the shadowing device. The shadowing layer comprises a liquid crystal layer which controls light transmittance through the invader detector according to the detecting signal of the invader. By using the shadowing device with the shadowing layer provided by the utility model, when the user operates, the shadowing layer is non-transparent through the regulation of the liquid crystal layer; when the user leaves the shadowing device, the shadowing layer turns into transparent state. The utility model can provide the user with a comparatively hidden operation space.
Description
Technical field
The utility model belongs to electronic device field, and purpose provides the device that a kind of operation information that is used to protect the user is spied upon.
Background technology
People have a lot of action needs and have disguise in live and work, peep to prevent bad personnel.Such as, on bank counter, carry out in the password input operation, or POS machine (Point of Sales, point of sales terminal) during enterprising line operate, and in the self-help drawing money machine ATM (abbreviation of Automatic Teller Machine, or be called ATM) enterprising line operate the time, the demand of this hidden aspect is arranged all.And current operating means such as the PIN PAD of bank, does not just have disguise, can spy upon easily from the external world.
The utility model content
The utility model relates to a kind of mask that hidden operation is provided, and is provided with to cover layer in mask, covers the liquid crystal layer that is provided with the may command light transmission in the layer, by changing the light transmission state of liquid crystal layer, provides a kind of device with hidden function.
A kind of mask that hidden operation is provided, it realizes that so this device comprises: the invader detector is to invade with respect to mask and withdraw from behavior in order to survey invader, and sends the physical device of detectable signal; Covering layer, is the physical layer that can change light transmission, includes with described invader detector to be connected, and changes the liquid crystal layer of light transmission with the detectable signal of invader detector.
Utilize the mask of covering layer that has provided by the utility model, when the user when operating, cover the adjusting of layer by liquid crystal layer, its state is opaque, when the user left mask, it was covered layer and is transformed into pellucidity.The utility model can be the user a kind of hidden relatively operating space is provided.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 a is the structural representation that the mask of hidden operation is provided described in the utility model, does not wherein comprise the operation interface part.
Fig. 1 b be in the utility model with the schematic diagram of the corresponding operation interface of mask.
Fig. 1 c is the structural representation that the mask of hidden operation is provided described in the utility model, comprising the operation interface part is arranged.
Fig. 2 a is the cutaway view of the coverage layer in the utility model.
Fig. 2 b is the cutaway view of the coverage layer in the utility model, is another kind of embodiment.
Fig. 3 is the structural representation that the mask of hidden operation is provided described in the utility model, is another kind of embodiment.
Fig. 4 is the structural representation that the mask of hidden operation is provided described in the utility model, is another kind of embodiment.
Fig. 5 is the structural representation that the mask of hidden operation is provided described in the utility model, is the another kind of embodiment on embodiment basis shown in Figure 1.
Fig. 6 is the structural representation that the mask of hidden operation is provided described in the utility model, is the another kind of embodiment on embodiment basis shown in Figure 1.
Fig. 7 a is the structural representation that the mask of hidden operation is provided described in the utility model, is another kind of embodiment, and coverage layer wherein is in light transmission state.
Fig. 7 b is the structural representation that the mask of hidden operation is provided described in the utility model, the embodiment shown in corresponding Fig. 7 a, and coverage layer wherein is in light tight state.
Fig. 8 is the structural representation that the mask of hidden operation is provided described in the utility model, is another kind of embodiment.
Fig. 9 is the structural representation that the mask of hidden operation is provided described in the utility model, is another kind of embodiment.
Embodiment
Number designation explanation among the figure:
100-mask, 101-are covered layer, and 102a-covers layer in the left side, layer is covered on the 102b-right side, and layer is covered in the 102c-top side, and 103a-covers layer down, the last coverage layer of 103b-, 103c-liquid crystal layer, 103d-are covered layer base material, 104-mask frame, 105-invader inlet, the rearmounted type of 106-is covered layer, the 106a-support, layer is covered in the rearmounted type of 107a-left side, and layer is covered on the rearmounted type of 107b-right side, and the rearmounted type rear side of 107c-is covered layer; The 200-transparent area; 300-invader detector, 301-light penetration type detector, 301a-emission element, 301b-receiving-member, 302-light reflection-type detector, 302a-reflection-type detector emission element, 302b-reflection-type detector receiving-member; The 400-operation interface, 401-keypad, 402-synthetic operation interface, 403-ATM operation interface, 403a-ATM display screen, 403b-ATM keyboard; The 500-invader, 501-hand, 502-human body; The 600-linkwork; The 700-supporting surface.
The explanation of Fig. 1 a, Fig. 1 b, Fig. 1 c, Fig. 2 a, Fig. 2 b:
Fig. 1 c structural representation that the mask of hidden operation is provided described in the utility model is comprising the operation interface part is arranged.Fig. 1 a, Fig. 1 b then are the decomposing schematic representations of Fig. 1 c, and wherein Fig. 1 a only is the mask part, and Fig. 1 b only is the operation interface part.In explanation, based on Fig. 1 c, and with Fig. 1 a, Fig. 1 b as a reference.
Shown in ginseng Fig. 1 c, this is a mask 100 described in the utility model.Among this embodiment, with respect to mask 100, invader 500 is a hand 501.Described invader refers to the foreign object that enters into mask 100 coverage scopes or investigative range, and in the utility model, invader mainly is meant the position of human body or human body.
Specific and the advantage of this mask 100 is: before the invader detector that invader 500 triggers on the mask 100, the coverage layer 101 in the mask 100 is transparent, and the user can see the image of covering layer 101 inboard article from the external world; After invader 500 had triggered the invader detector, the coverage layer 101 in the mask 100 will be transformed into non-transparent state by pellucidity.So, when invader 500 in the protection range of mask 100 and be in when operating under the non-transparent state, can't see its operating process from the external world, thereby play sequestration.
Described transparent and nontransparent, mainly be from can people's naked eyes see angle clearly clearly.Under the pellucidity, naked eyes can be seen clearly; Under the opaque situation, naked eyes can't be seen clearly.
Shown in ginseng Fig. 1 c or the 1a, the main working parts that plays the coverage effect of mask 100 is for covering layer 101.In the present embodiment, cover layer 101 and include four parts altogether, with respect to the position of operation interface 400, the coverage layer segment in its left side is called the left side and covers layer 102a, the coverage layer segment on its right side, be called the right side and cover layer 102b, be positioned at the coverage layer segment of its rear direction, be called rear side and cover layer 102c, the coverage layer segment of its top is for covering layer 102d in the top.For whole mask 100, the intake section that the invader that allows 500 enters is called invader inlet 105.
In addition, cover layer 102d part at the top, also be provided with transparent area 200.Transparent area 200 can allow the image of operation interface 400 to see through, thereby user oneself can see operand when operation.
Shown in ginseng Fig. 1 b, for convenience of explanation,, be taken as keypad 401, and this keypad 401 is used as the cipher input of financial sector with these mask 100 pairing operation interfaces 400; Certainly, this only is for example, and non-limiting.
Shown in ginseng Fig. 2 a, this cutaway view is a kind of embodiment that covers layer 101, in the present embodiment, cover layer 101 and include three parts altogether, be respectively to cover down layer 103a, a liquid crystal layer 103c, go up and cover a layer 103b, that is to say, liquid crystal layer 103c cover down layer 103a and on cover between the layer 103b.
Consider from energy-conservation angle, be fit to adopt printing opacity under cold situation, lighttight liquid crystal layer under the energising situation.
Certainly, liquid crystal layer 103c need be provided with corresponding circuit key-course, is fit to adopt thin transparency conducting layer to realize that this all is existing structure, does not describe among the figure.
Shown in ginseng Fig. 2 b, among this embodiment, be provided with the coverage layer base material 103d of one deck, this covers layer base material 103d, adopts material transparent to realize, such as transparent unorganic glass, and transparent polymethyl methacrylate etc., all be good embodiment.Covering on the layer base material 103d, be provided with liquid crystal layer 103c.Certainly, above actual liquid crystal layer 103c, equally protective layer need be set, but in the present embodiment, adopt very thin protective layer just passable, such as (not describing among the figure) such as transparent organic films.
The light transmission of liquid crystal layer 103b is controlled by invader detector 300.Below invader detector 300 is described.
In aforesaid first kind of mode, directly with button or button or touch sensitive switch etc., be arranged on the physical structure at mask 100 places, around perhaps being arranged on.When invader 500 is pressed touch-pressure switch, promptly finish trigger event one time; When the user withdraws from invader 500,, just realize the trigger event of another time again by a touch-pressure switch.By touch-pressure switch is the light transmission that may command is covered layer 101.In addition, if the user does not push touch-pressure switch (having left mask as the user) always, this also can be used as a kind of trigger event.
In addition, also touch-pressure switch can be arranged on the operation interface 400.Such as, it can be arranged on the keypad 401, further, can also merge with the button on the keypad 401.
In the aforesaid second way, can be on the physical structure of covering layer 101 place, or around it, the audio-switch of being made up of the sound sensing device is set, according to user's voice signal, change and cover layers 101 light transmission.Such as, the user faces toward acoustic control device sounding once, and the light transmission of covering layer 101 just changes once.
In aforesaid the third mode, the penetrable type detector of described light, refer to by light generator and light receiver the detector jointly formed, whether the penetrability of utilizing light reaches the purpose of detection.Such as, when invader intrudes into investigative range, can stop that the light that the light generator is sent enters into light receiver, thereby trigger the penetrable type detector of this light, obtain detectable signal.
Such as, can from the light generator, send infrared ray, when not having invader intrusion detection scope, this infrared ray can directly enter into light receiver; And, when entering into mask 100, will stop ultrared passage such as hand as the invader invasion, and when light receiver obtains less than infrared ray, can produce a triggering signal, representative has the invader invasion.Accordingly, when light receiver continued to obtain infrared ray, the detectable signal of representative was not have the invader invasion.In the utility model, this is a kind of preferred embodiment of invader detector 300.
Join shown in Figure 1ly, on invader enters the mouth the both sides frame at 105 places, be respectively arranged with light emitters 301a and light receiver 301b, adopt aforesaid mode, can realize detection easily invader.
In foregoing the 4th kind of mode, light reflection-type detector, it also includes light generator and light receiver, but it is by the reflection of invader to the light emitted line of light generator, make light receiver obtain the light that reflects, thereby the generation triggering signal.This also is a kind of present widely used detection mode, equally also is a kind of preferred embodiment in the utility model.Light reflection-type detector is fit to be arranged on invader and enters the mouth on the frame of mask 100 at 105 places, but does not also limit, such as, can also be arranged in the inner space of mask 100, or outside; Concrete mode does not limit.
In aforesaid the 5th kind of mode, the penetrable type detector of described sound wave, the principle of the penetrable type detector of its operation principle and light wave is similar, just lightwave signal is changed over acoustic signals, make light generator, light receiver into sonic generator, acoustic receiver respectively, that's all.Described here sound wave as preferred mode, refers to ultrasonic wave, down together.Utilize sound wave whether can be delivered to acoustic receiver, reach the detection purpose by sonic generator.
In aforesaid the 6th kind of mode, described acoustic reflection type detector, the principle of its operation principle and light wave reflection-type detector are similarly, just lightwave signal are changed over acoustic signals, make light generator, light receiver into sonic generator, acoustic receiver respectively, that's all.Utilize sound wave whether to come from sonic generator, to be delivered to acoustic receiver, thereby reach the detection purpose by the reflection of invader.
In aforesaid the 7th kind of mode, described condenser type detector refers to the sniffer that the induction by current that utilizes human body carries out work.The surface of detector is provided with thin insulating barrier, and its inboard is provided with high-frequency current.When human body touch condenser type detector surperficial, because the human body effect of electric field, user's finger and detector surface can form with a coupling capacitance, for high-frequency current, electric capacity is direct conductor, so finger siphons away a very little electric current from contact point, thereby obtains triggering signal.The principle of this and present widely used capacitive touch screen is similar.
The condenser type detector has a shortcoming: when the user is being with the gloves operation, can cause detection malfunctioning because of the buffer action of gloves.
In aforesaid the 8th kind of mode, described camera detector will include the camera that can survey 100 protection ranges of mask, also supporting processor etc. will be arranged in addition.Utilize camera to carry out image taking operation earlier, by corresponding processor and memory etc., captured image is handled, discerned then, just can determine whether that invader invaded.Camera the position is set, can be the inboard or the outside of mask 100, even peripheral position, as long as can survey to invader 500, that's all, do not limit.
Aforesaid the 9th kind of mode, be on mask 100, inner or on every side, be provided with and have the touch-screen that touches quick function, in touch-screen, be provided with and control the relevant toggle area of light transmission of covering layer 101, with being may command behind the finger touch.
In sum, the execution mode of invader detector and structure have multiple, can select wherein one at least as required; The implementation of other detector perhaps, can also be set.
The explanation of Fig. 3:
Shown in the ginseng figure, in the present embodiment, set coverage layer 101 comprises that respectively layer 102a covered in the left side and layer 102b covered on the right side, and other coverage layer is not set.In addition, set operation interface 400 still is a keypad 401.Hidden easily when the operation information for the hand that makes the user, be fit to position with keypad 401, with respect to the entry position, be provided with lowlyer; Certainly, do not limit yet.
In the present embodiment, because being set, the top side do not cover layer, so whole top can be seen transparent area 200 as.And the invader detector of the required outfit of this device, adopt foregoing detector structure one of them, just can realize.As preferred embodiment, can adopt light penetration type detector or both one of light reflection-type detector; In this figure, make by light penetration type detector 301 and realize.
The explanation of Fig. 4:
In the present embodiment, set coverage layer 101 has included only the top side and has covered layer 102d.Under this embodiment, be fit to that layer 102d covered at the top and be provided with to such an extent that size is bigger, and invader 500 such as hand 501, is thereunder operated, and just has disguise.Certainly, cover on the layer 102d, should be provided with transparent area 200, satisfy the observation requirements of user operation interface 400 at the top.
And invader detector 300 adopts one of them of aforesaid panel detector structure, just can realize.Such as, still can adopt light penetration type detector or both one of light reflection-type detector, below top side coverage layer 102d, be provided with, that's all.In the present embodiment, just be provided with light reflection-type detector 302.Wherein, be provided with reflective detector emission element 302a in the left side, the right side is provided with reflection-type detector receiving-member 302b.When hand 501 invaded keypad 401 tops, the light that reflection-type detector emission element 302a can be sent reflexed among the reflection-type detector receiving-member 302b, thereby obtained triggering signal.
The explanation of Fig. 5, Fig. 6:
Join shown in Figure 5ly, the coverage layer 101 in the present embodiment includes four parts, is respectively that the left side is covered a layer 102a, right side and covered that a layer 102b, rear side cover a layer 102c, a layer 102d covered in the top side.Layer 102d covered in top side wherein, can be movable, and in the present embodiment, the rear end of layer 102d is covered in the top side, and the corresponding frame place with mask 100 is provided with linkwork 600.This linkwork 600 can be covered layer 102d for the top side rotating shaft is provided, and in addition, also can provide accordingly to be electrically connected.The user can be as required, a layer 102d covered in the top side outward winding or close.
Join shown in Figure 6ly, the coverage layer 101 in the present embodiment equally also includes four parts, is respectively that the left side is covered a layer 102a, right side and covered that a layer 102b, rear side cover a layer 102c, a layer 102d covered in the top side.This tetrameric coverage layer 101 is fixed together.Cover at rear side on the frame of rear end downside of layer 102c, be provided with the linkwork 600 that rotating shaft can be provided, when the user when using operation interface 400, if feel to cover the words of layer 101 influence operation, just can utilize linkwork 600, whole mask 100 is outwarded winding.
The explanation of Fig. 7 a, 7b:
Shown in the ginseng Fig. 7 a, present embodiment and aforesaid each embodiment aspect operation interface and the size aspect of covering layers 101, have great difference; And the type of invader has also had variation.
In the present embodiment, as an example, this synthetic operation interface 402 is ATM operation interfaces 403, wherein ATM, ATM or self-help drawing money machine etc. again.ATM operation interface 403 includes supporting ATM display screen 403a and ATM keyboard 403b.Invader 500 wherein is a whole human body 502.Described mask 100 with respect to ATM 403, has certain distance, and when human body 502 was in mode of operation, it was positioned at the rear of human body 502, covers layer 106 so be called rearmounted type.
When human body 502 does not enter into ATM 403 the place aheads, the coverage layer 101 that rearmounted type is covered in the layer 106 is transparent, when human body 502 when ATM 403 advances line operate, invader detector 300 will detect the intrusion behavior of human body 502 with respect to investigative range, thereby change the light transmission of covering layer 101, make it opaque.This structure can provide hidden function for the operating process of human body 502.
Rearmounted type in the present embodiment is covered layer 106, also includes support 106a, supports superposed coverage layer 101.In addition, utilize support 106a, lead can also be set, transmit power supply and control signal.Rearmounted type in the present embodiment is covered the porch, right side of layer 106, can be used as invader inlet 105, and promptly human body 502 can be come into or walk out from this.
Shown in the ginseng Fig. 7 b, when covering layer 101 and be in opaque state, the hand of human body 502, and ATM display screen, keyboard etc. can separate from sight line, and the disguise of user's content of operation is very strong.
And when human body 502 left, light reflection-type detector 302 obtained detectable signals, will cover layers 101 and become pellucidity, the state shown in Fig. 7 a from new transition.
In addition, invader detector 300 can also utilize synthetic operation interface 402 to realize, such as, when the user presses button in the synthetic operation interface 402 or touch-screen, the electric signal that is produced, in input signal as user's operation, also can be used as the detectable signal of invader detector 300, change the light transmission of covering layer 101.
The explanation of Fig. 8, Fig. 9:
Join shown in Figure 8, in the present embodiment, described rearmounted type is covered layer 106, mainly include three parts, be in the human body of mode of operation relatively, lay respectively at its left side, right side and rear side, pairing coverage layer is called rearmounted type left side and covers that a layer 107a, rearmounted type right side cover a layer 107b, rearmounted type rear side is covered a layer 107c.Wherein, cover the rearmounted type of layer 107c and left side in the rearmounted type of rear side and cover between the layer 107a, be provided with linkwork 600.And, when after a rearmounted type rear side coverage layer 107c opens, can be used as invader inlet 105 and use, the user can come into or walk out from this.Described linkwork is arranged on the one at least in the three places coverage layer, that's all.
Join shown in Figure 9ly, present embodiment is a kind of reduction procedure embodiment illustrated in fig. 8.Wherein, rearmounted type rear side is not set covers layer and linkwork, layer 107a covered in rearmounted type left side, layer 107b covered on rearmounted type right side and be provided with.Empty road before the ATM operation interface 403 can be used as invader inlet 105 and uses.
More than be to description of the present utility model and non-limiting, based on other execution mode of the utility model thought, all among protection range of the present utility model.
Claims (12)
1. mask that hidden operation is provided is characterized in that this device comprises:
The invader detector is to invade with respect to mask and withdraw from behavior in order to survey invader, and sends the physical device of detectable signal;
Covering layer, is the physical layer that can change light transmission, includes with described invader detector to be connected, and changes the liquid crystal layer of light transmission with the detectable signal of invader detector.
2. the mask that hidden operation is provided according to claim 1 is characterized in that: described coverage layer, and by transparent covering layer down, going up the liquid crystal layer of covering layer and being positioned between the two and formed.
3. the mask that hidden operation is provided according to claim 1 is characterized in that: described invader is the hand of human body, and described mask comprises that the left side covers that layer, right side are covered layer, rear side covers layer and layer is covered in the top side.
4. the mask that hidden operation is provided according to claim 1 is characterized in that: described invader is the hand of human body, in the described coverage layer, with respect to operand, is provided with the top side and covers this place's coverage layer of layer.
5. according to claim 3 or the 4 described masks that hidden operation is provided, it is characterized in that: layer is covered in described top side, includes in order to printing opacity to realize the transparent area of operation.
6. the mask that hidden operation is provided according to claim 3 is characterized in that: cover on layer and both one of rear side coverage layer in described top side, be provided with in order to the linkwork of rotating shaft to be provided.
7. the mask that hidden operation is provided according to claim 1 is characterized in that: described invader is the hand of human body, in the described coverage layer, with respect to operand, covers layer, this two places coverage layer of right side coverage layer on the left of being provided with.
8. the mask that hidden operation is provided according to claim 1 is characterized in that: described invader is a whole human body, at the human body rear portion that is under the mode of operation, is provided with rearmounted type and covers layer.
9. the mask that hidden operation is provided according to claim 8 is characterized in that: layer and rearmounted type right side coverage layer are covered in the rearmounted type left side that described rearmounted type coverage layer includes and arranged on left and right sides.
10. the mask that hidden operation is provided according to claim 1, it is characterized in that: described invader is a whole human body, at the human body rear portion that is under the mode of operation, layer and rearmounted type right side coverage layer are covered in the rearmounted type left side that is provided with and arranged on left and right sides, and rearmounted type rear side is covered layer.
11. the mask that hidden operation is provided according to claim 10 is characterized in that: on the one at least in the described three places coverage layer, be provided with the linkwork that the coverage layer at place can be rotated.
12. the mask that hidden operation is provided according to claim 1 is characterized in that: described invader detector is an one at least in the following structure,
A, the touch-pressure switch of push-button type,
B, the audio-switch of forming by the sound sensing device,
C is made up of light generator and light receiver, and the penetrability by probing light reaches the penetrable type detector of light of surveying purpose,
D is by invader the reflection of the light emitted line of light generator to be reached the light reflection-type detector of surveying purpose,
E is to utilize the detection sound wave whether can be delivered to acoustic receiver by sonic generator to reach the penetrable type detector of sound wave of surveying purpose.
F is by invader the reflection of sound wave to be reached the acoustic reflection type detector of surveying purpose,
G is to form by human body and detector surface to come the capacitance probe of work with coupling capacitance,
H, the camera detector of forming by camera and supporting processor,
I is to have the touch-screen that touches quick function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200686420U CN201066637Y (en) | 2007-04-03 | 2007-04-03 | Covering device with hide operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200686420U CN201066637Y (en) | 2007-04-03 | 2007-04-03 | Covering device with hide operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066637Y true CN201066637Y (en) | 2008-05-28 |
Family
ID=39483820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200686420U Expired - Fee Related CN201066637Y (en) | 2007-04-03 | 2007-04-03 | Covering device with hide operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066637Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365576A (en) * | 2009-03-31 | 2012-02-29 | 日本写真印刷株式会社 | Covering member for instrument, instrument using the same, and method for covering portion of instrument to be covered |
-
2007
- 2007-04-03 CN CNU2007200686420U patent/CN201066637Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365576A (en) * | 2009-03-31 | 2012-02-29 | 日本写真印刷株式会社 | Covering member for instrument, instrument using the same, and method for covering portion of instrument to be covered |
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| GR01 | Patent grant | ||
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Granted publication date: 20080528 Termination date: 20100403 |