CN209328149U - Watching shield cover and bank self-aid apparatus - Google Patents
Watching shield cover and bank self-aid apparatus Download PDFInfo
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- CN209328149U CN209328149U CN201920279052.5U CN201920279052U CN209328149U CN 209328149 U CN209328149 U CN 209328149U CN 201920279052 U CN201920279052 U CN 201920279052U CN 209328149 U CN209328149 U CN 209328149U
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- shield cover
- watching shield
- aid apparatus
- bank self
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Abstract
It includes: trigger switch, the transparent cover plate being fixedly mounted on above the code keyboard of bank self-aid apparatus and the block piece being arranged on the transparent cover plate that the utility model, which provides a kind of watching shield cover and bank self-aid apparatus, watching shield cover therein,；Through-hole is formed on the transparent cover plate so that manpower protrudes between the transparent cover plate and the code keyboard；The trigger switch is connect with the block piece, to trigger the image that the other staff for the image capture device NOR operation user that the block piece blocks outside obtain the code keyboard after receiving the trigger signal.The application can be prevented from efficiently and securely peeping camera being concealed and is mounted on inside watching shield cover, while the other staff for being located at the camera NOR operation user outside watching shield cover can be effectively prevent to pry through code keyboard.
Description
Technical field
The utility model relates to code keyboard protection technique fields, and in particular to a kind of watching shield cover and bank self-aid apparatus.
Background technique
The safe operation of bank self-aid apparatus receives much attention always, and user is when operating bank self-aid apparatus, criminal
User password can be stolen by peeping or installing the camera modes such as take on the sly.Currently, bank and device manufacturer mainly by
Watching shield cover is installed to protect user to input the safety of password on bank self-aid apparatus.
In the prior art, watching shield cover generally lives the Password Input region of self-service device using opaque material blocks,
The port that password is inputted for user is only reserved, while usually there are also the small grids of hollow out on watching shield cover, facilitate user through grid
Code keyboard is watched, using such watching shield cover, people just around the user of operation password keyboard or photographic device can be made all
The password that can not see user's input, to protect the cryptosecurity of user.
However, " as virtue rises one foot, vice rises ten ", a lot of theft user bank card password cases are had occurred recently, illegal point
Son steals user password by installing camera under the watching shield cover of bank self-aid apparatus.It is impermeable due to existing watching shield cover
Bright characteristic, these circuit boards with camera and storage chip are with watching shield cover bottom is adhesive in, and position is hidden, color and peep-proof
Cover is consistent, is difficult to be found outside watching shield cover.That is, current watching shield cover can only prevent from being located at outside watching shield cover
The other staff of camera NOR operation user spy upon code keyboard, not can avoid the hidden camera shooting being mounted on inside watching shield cover but
The image of head acquisition user's operation code keyboard.
Utility model content
For the problems of the prior art, the utility model provides a kind of watching shield cover and bank self-aid apparatus, can be effective
And it is reliably prevented to peep camera and be concealed and be mounted on inside watching shield cover, while can effectively prevent being located at outside watching shield cover
The other staff of camera NOR operation user pry through code keyboard.
In order to solve the above technical problems, the utility model the following technical schemes are provided:
In a first aspect, the application provides a kind of watching shield cover, comprising: trigger switch is fixedly mounted on bank self-aid apparatus
Transparent cover plate above code keyboard and the block piece being arranged on the transparent cover plate；
Through-hole is formed on the transparent cover plate so that manpower protrudes between the transparent cover plate and the code keyboard；
The trigger switch is connect with the block piece, is blocked outside with triggering the block piece after receiving the trigger signal
The other staff of the image capture device NOR operation user in portion obtain the image of the code keyboard.
Further, the transparent cover plate is the first glass plate, and the block piece includes the liquid crystal film and the second glass of bonding
Glass plate, and on the panel being oppositely arranged with the code keyboard in first glass plate, liquid crystal film and the second glass plate
Equipped with identical grid；
The liquid crystal film and first glass plate bond, and are electrically connected between the liquid crystal film and the trigger switch.
Further, the transparent cover plate is the first glass plate, and the block piece includes two elastic fiber material layers, and
Identical grid are equipped on the panel being oppositely arranged with the code keyboard in first glass plate and elastic fiber material layer
Lattice；
The surface of first glass plate and two elastic fiber material layers is equipped with silver nanowires coating；
Two elastic fiber material layers are bonded in the two sides of first glass plate respectively.
Further, the block piece includes lighting device；
The lighting device is fixed on the inner wall of the transparent cover plate.
Further, the trigger switch includes manual switch；
The manual switch be arranged on the bank self-aid apparatus close to the transparent cover plate position on, with its from
Body state receives trigger signal when being modified.
Further, the trigger switch includes magnetic card inductive switch；
The magnetic card inductive switch is connect with the magnetic card socket of the bank self-aid apparatus, to receive the magnetic card socket quilt
The trigger signal issued when being inserted into magnetic card.
Further, the trigger switch is connect with the controller of the bank self-aid apparatus, to receive the controller
According to the trigger signal with the sending of the communication data of USB interface, wherein the USB interface is arranged in the bank self-aid apparatus
Control mainboard on.
Further, further includes: heat source sensor；
The heat source sensor is arranged between the transparent cover plate and the code keyboard；
The trigger switch is connect with the heat source sensor, to receive the heat when the heat source sensor detects heat source
The trigger signal that source sensor issues.
Further, further includes: profile sensor；
The profile sensor is arranged between the transparent cover plate and the code keyboard；
The trigger switch is connect with the profile sensor, with the reception when the profile sensor detects objective contour
The trigger signal that the profile sensor issues.
Further, further includes: for detecting the anti-skimming elements and the alarm whether transparent cover plate is disassembled；
The anti-skimming elements and alarm are respectively connected to the controller of the bank self-aid apparatus, to examine in the anti-skimming elements
It measures and sends alarm signal to the controller when transparent cover plate is disassembled, and then the controller is according to the alarm signal
The alarm is controlled to alarm.
Further, the anti-skimming elements includes anti-theft wire；
One end of the anti-theft wire is fixed on the transparent cover plate, and the other end is connected to the controller.
Further, the anti-skimming elements includes pressure sensor；
The pressure sensor setting connect on the transparent cover plate, and with the controller, with described in detect
The pressure of transparent cover plate finds to send alarm signal to the controller when variation.
Further, the alarm includes loudspeaker or combined aural and visual alarm；
The loudspeaker or combined aural and visual alarm are fixed in target area, in the control for receiving the controller
It alarms when signal to the target area.
Further, the camera of the controller and the bank self-aid apparatus communicates to connect, with receive it is described
After alarm signal, controls the camera and shoot the image before the bank self-aid apparatus.
Further, further includes: for accommodating the control box of the controller；
The control box is equipped with power interface, so that the trigger switch connects through the power interface and a power supply
It connects.
Further, further includes: at least one indicator light；
The indicator light is arranged on the control box, and connect with the controller.
Second aspect, the application provide a kind of bank self-aid apparatus, and the bank self-aid apparatus is equipped with the peep-proof
Cover.
As shown from the above technical solution, the utility model provides a kind of watching shield cover and bank self-aid apparatus, peep-proof therein
Cover includes: that trigger switch, the transparent cover plate being fixedly mounted on above the code keyboard of bank self-aid apparatus and setting are saturating at this
Block piece on bright cover board；Be formed on the transparent cover plate through-hole so that manpower protrudes into the transparent cover plate and the cryptographic key
Between disk；The trigger switch is connect with the block piece, is blocked outside with triggering the block piece after receiving the trigger signal
The other staff of the image capture device NOR operation user in portion obtain the image of the code keyboard, in user in code keyboard
It is pellucidity before upper input password, so that the device of taking on the sly installed additional is covered all at one glance, and then can efficiently and securely prevents
It peeps camera and is concealed and be mounted on inside watching shield cover, be occlusion state when user inputs password on code keyboard, it can
It effectively prevent the other staff for being located at the camera NOR operation user outside watching shield cover to pry through code keyboard, and then can be effective
Improve the operational safety of the code keyboard of bank self-aid apparatus.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural relation schematic diagram of one of the embodiment of the present application watching shield cover.
Fig. 2 is the bottom view of the transparent cover plate in the embodiment of the present application.
Fig. 3 is the positional diagram between transparent cover plate and code keyboard in the embodiment of the present application.
Fig. 4 is the size and shape ratio between the first glass plate, liquid crystal film and the second glass plate in the embodiment of the present application
Compared with schematic diagram.
Fig. 5 be the embodiment of the present application in the first glass plate, liquid crystal film and the second glass plate cross-sectional view.
Fig. 6 is the cross-sectional view of the first glass plate and two elastic fiber material layers in the embodiment of the present application.
Fig. 7 is the structural relation schematic diagram between lighting device and transparent cover plate in the embodiment of the present application.
Fig. 8 is the structural relation schematic diagram between manual switch and transparent cover plate in the embodiment of the present application.
Fig. 9 be the embodiment of the present application in include magnetic card inductive switch watching shield cover structural schematic diagram.
Figure 10 be the embodiment of the present application in include USB interface watching shield cover structural schematic diagram.
Figure 11 be the embodiment of the present application in include heat source sensor watching shield cover structural schematic diagram.
Figure 12 be the embodiment of the present application in include profile sensor watching shield cover structural schematic diagram.
Figure 13 be the embodiment of the present application in include anti-skimming elements and alarm watching shield cover structural schematic diagram.
Figure 14 is the structural relation schematic diagram between anti-theft wire and transparent cover plate in the embodiment of the present application.
Figure 15 is the structural relation schematic diagram between pressure sensor and transparent cover plate in the embodiment of the present application.
Figure 16 is that the structural relation of loudspeaker and combined aural and visual alarm respectively between alarm in the embodiment of the present application is shown
It is intended to.
Figure 17 is the structural relation schematic diagram between controller and camera in the embodiment of the present application.
Figure 18 is a kind of citing structural schematic diagram of the watching shield cover in the application.
Figure 19 be the application in include detaching-proof protection module watching shield cover schematic illustration.
Figure 20 is the circuit diagram of the detaching-proof protection module in the application.
Drawing reference numeral:
10, bank self-aid apparatus；
11, code keyboard；
12, magnetic card socket；
13, controller；
14, USB interface；
15, control mainboard；
16, camera；
20, trigger switch；
21, manual switch；
22, magnetic card inductive switch；
23, heat source sensor；
24, profile sensor；
30, transparent cover plate；
31, the first glass plate；
40, block piece；
41, liquid crystal film；
42, the second glass plate；
43, elastic fiber material layer；
44, silver nanowires coating；
45, lighting device；
50, through-hole；
60, grid；
70, anti-skimming elements；
71, anti-theft wire；
72, pressure sensor；
80, alarm；
81, loudspeaker；
82, combined aural and visual alarm；
90, box is controlled；
91, power interface；
92, power supply indicator；
93, indicator light is blocked.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In view of can only prevent being located at the camera NOR operation user outside watching shield cover existing for existing watching shield cover
Other staff spy upon code keyboard, not can avoid but it is hidden be mounted on inside watching shield cover camera acquisition user's operation password
The problem of image of keyboard, peeps camera although being able to solve and peeping inside cover if watching shield cover is only replaced with transparent material
The problem of, but make watching shield cover lose the other staff's snooping for preventing the camera NOR operation user outside watching shield cover originally
The effect of code keyboard.Based on this, it can either efficiently and securely prevent from peeping camera being concealed this application provides one kind
It is mounted on inside watching shield cover, and the other staff for being located at the camera NOR operation user outside watching shield cover can be effectively prevent to peep
Depending on the Novel anti-peep cover of code keyboard, which includes: trigger switch, the code keyboard for being fixedly mounted on bank self-aid apparatus
The transparent cover plate of top and the block piece being arranged on the transparent cover plate；Through-hole is formed on the transparent cover plate for manpower
It protrudes between the transparent cover plate and the code keyboard；The trigger switch is connect with the block piece, to receive touching
Other staff's acquisition that the image capture device NOR operation user that the block piece blocks outside is triggered after signalling is described close
The image of code key disk is pellucidity before inputting password on code keyboard in user, so that the device one of taking on the sly installed additional
It lookes at nothing left, and then can efficiently and securely prevent from peeping camera being concealed and be mounted on inside watching shield cover, when user is in password
It is occlusion state when inputting password on keyboard, the camera NOR operation user being located at outside watching shield cover its can be effectively prevent
His personnel pry through code keyboard, and then can effectively improve the operational safety of the code keyboard of bank self-aid apparatus.
In one or more embodiments of the application, the bank self-aid apparatus can also be referred to as finance self-help and set
Standby or self-help terminal equipment etc., concrete form can be for such as ATM (automatic teller machine) ATM, or multimedia self-help terminal
And other include code keyboard and can provide the self-service device of financial service for bank-user, the application does not limit this
It is fixed.Wherein, the multimedia self-help terminal is to be supplied to Private Banking's user self-help to handle inquiry, transfer accounts, pay the fees, recognizing and deposit
Folding, printing statement and the multifunction electronic bank self-aid apparatus for inquiring the business such as Financial Information.
It in one or more embodiments of the application, is equipped on the bank self-aid apparatus: inputting gold for user
The code keyboard of volume or password digital information, for receive user insertion bank card or other magnetic cards etc. magnetic card socket,
For controlling the processing logic of entire bank self-aid apparatus and the controller of operating status, for being each in bank self-aid apparatus
At least one power supply that a electrical component is powered, and the USB being arranged in the control mainboard of bank self-aid apparatus
The bank self-aid apparatus of the routine such as interface is arranged, and controller therein can be single-chip microcontroller etc., and the application does not limit this.
In one or more embodiments of the application, the image capture device of the outside refers to by criminal privately
It is mounted on the equipment that the camera etc. outside watching shield cover has camera shooting, data transmission and store function.
In one or more embodiments of the application, the target area is specifically arranged according to practical application situation, example
Such as, if the automatic drawing region of bank is arranged in current bank self-aid apparatus, target area can be the automatic drawing area
Domain, or the places such as room security, control room or hall of current bank.In another kind citing, if current bank is certainly
Equipment is helped to be arranged in the large areas such as market or station, then target area can be small range area where bank self-aid apparatus
Domain, or the places such as room security, control room or the hall at current market or station.
Based on above content, in order to realize that watching shield cover is transparence before user inputs password on code keyboard 11
State, and be the state for blocking code keyboard 11 when inputting password on code keyboard 11 in user, the application provides a kind of peep-proof
The embodiment of cover, referring to Fig. 1, the watching shield cover specifically includes following content:
Trigger switch 20, be fixedly mounted on bank self-aid apparatus 10 the top of code keyboard 11 transparent cover plate 30 and set
Set the block piece 40 on the transparent cover plate 30；It is described transparent so that manpower protrudes into that through-hole 50 is formed on the transparent cover plate 30
Between cover board 30 and the code keyboard 11, the trigger switch 20 is connect with the block piece 40, to receive triggering letter
Other staff's acquisition password that the block piece 40 blocks external image capture device NOR operation user is triggered after number
The image of keyboard 11.
It protrudes into and grasps it is understood that being formed between the transparent cover plate 30 and the code keyboard 11 and accommodating manpower
Make the space of code keyboard 11, and the hexahedron or more that the transparent cover plate 30 can lack adjacent one side and a bottom surface for one
Face body, in a kind of citing, the transparent cover plate 30 can be to be as shown in Figure 2 polyhedron-shaped, and the transparent cover plate 30
Positional relationship when being fixedly mounted on code keyboard 11 between code keyboard 11 is as shown in figure 3, the aforementioned one side lacked
The through-hole 50 is formed between the code keyboard 11, the bottom of other three sides and the edge of the code keyboard 11 are fixed
Setting.
It is understood that the use of the transparent cover plate 30 be in order to when code keyboard 11 is not used in user so that
Pellucidity is presented in watching shield cover, and material can be the transparent materials such as glass or plastics, and for the safety that user uses, with
Nonconducting safety transparent material is preferred at ambient temperature.In addition, the use of the block piece 40 is to use in user
When code keyboard 11, so that watching shield cover presentation is blocked state, and the trigger switch 20 is then for controlling watching shield cover from saturating
It is switched between bright state and occlusion state.
As can be seen from the above description, watching shield cover provided by the embodiments of the present application, the transparent cover plate 30 of the watching shield cover exists in user
Pellucidity is presented before inputting password on code keyboard 11, so that the device of taking on the sly installed additional is covered all at one glance, and then can be effective
And be reliably prevented to peep camera 16 and be concealed and be mounted on inside watching shield cover, when user inputs password on code keyboard 11
When, by trigger switch 20 and block piece 40, make the watching shield cover that occlusion state be presented, can effectively prevent being located at outside watching shield cover
The other staff of the 16 NOR operation user of camera in portion pry through code keyboard 11, and then can effectively improve bank self-aid apparatus
The operational safety of 10 code keyboard 11.
Based on above content, after the trigger switch 20 is triggered, i.e., it receives trigger signal, the trigger switch
The 20 triggering block pieces 40 are run, make the block piece 40 block external image capture device NOR operation user other people
Member obtains the image of the code keyboard 11, is illustrated especially by the specific embodiment of following three block pieces 40.
(1) specific embodiment one of block piece 40
The transparent cover plate 30 is the first glass plate 31, and the block piece 40 includes the liquid crystal film 41 and the second glass of bonding
Plate 42, and being oppositely arranged with the code keyboard 11 in first glass plate 31, liquid crystal film 41 and the second glass plate 42
Identical grid 60 is equipped on panel.
It is understood that preventing from being located at the video camera NOR operation user outside watching shield cover in order to further increase
Other staff pry through the reliability of code keyboard 11, comprehensive covering to transparent cover plate 30 under occlusion state is realized, one
In kind concrete example, referring to fig. 4, the shape of first glass plate 31, liquid crystal film 41 and the second glass plate 42 can complete phase
Together, and identical grid 60 refer to be respectively equipped on the first glass plate 31, liquid crystal film 41 and the second glass plate 42 shape, size,
Quantity and the identical multiple holes of distributing position.
The liquid crystal film 41 is bonded with first glass plate 31, the first glass plate 31, the liquid crystal film 41 and second of bonding
Each grid 60 on glass plate 42 is bonded completely, and is electrically connected between the liquid crystal film 41 and the trigger switch 20.
It is understood that the concrete mode being electrically connected between liquid crystal film 41 and the trigger switch 20 can be conducting wire
It is directly connected to the liquid crystal film 41 and the trigger switch 20.Can also in the liquid crystal film 41 and first glass plate 31 and
Brushing conductive coating respectively between second glass plate 42, and self-conductance electrocoat is connected to the trigger switch 20 respectively by conducting wire.
Wherein, the concrete mode of bonding can be the doubling structure being integrally formed by special process gluing.
Referring to Fig. 5, the overall structure of the first glass plate 31 of bonding, liquid crystal film 41 and the second glass plate 42 is actually formed
A kind of atomization glass.When bank self-aid apparatus 10 is idle, atomization glass belongs to energized state, especially by connection trigger switch
20 realize, 20 other end of trigger switch connects a power supply of the bank self-aid apparatus 10, in bank self-aid apparatus 10
Free time, it is that the liquid crystal film 41 in atomization glass is powered that trigger switch 20, which controls power supply, so that transparence is presented in atomization glass
State.
It is understood that the light modulation principle of the atomization glass is: in its natural state, its internal liquid crystal molecule without
It is regularly arranged, liquid-crystal refractive-index is lower than the refractive index of outside polymer, and incident light is scattered in polymeric layer, in milky white
Color, i.e., it is opaque, and when being powered, the liquid crystal molecule of the Dispersed precipitate in atomization glass becomes orienting from random arrangement rapidly
And well-regulated arrangement, keep the refractive index of liquid crystal equal with the refractive index of polymer, incident light can pass through completely, be formed transparent
State.
Based on this, when trigger switch 20 receives trigger signal, trigger switch 20 controls power supply and stops as atomization
Liquid crystal film 41 in glass is powered, and internal liquid crystal molecule irregularly arranges, refraction of the liquid-crystal refractive-index than outside polymer
Rate is low, and incident light is scattered in polymeric layer, is creamy white, i.e., opaque.
And when trigger switch 20 does not receive trigger signal or receives idle signal, that is to say, that do not using
After family operation bank self-aid apparatus 10 or current operation user stop operation bank self-aid apparatus 10, trigger switch 20 is controlled
Power supply is that the liquid crystal film 41 in atomization glass is powered again, and the liquid crystal molecule of the Dispersed precipitate in liquid crystal film 41 is rapidly from nothing
It is regularly arranged to become orientation and well-regulated arrangement, keep the refractive index of liquid crystal equal with the refractive index of polymer, incident light is complete
It can pass through, form pellucidity, and then realize that the opaque and transparent two states of watching shield cover are arbitrarily converted in moment.
That is, the pellucidity being powered is presented in atomization glass, if not when nobody is using bank self-aid apparatus 10
Method molecule installs photographic device of taking on the sly additional under watching shield cover and can be found at once；When user needs to input password, atomization glass is disconnected
Electrospray, and then the code keyboard 11 of bank self-aid apparatus 10 is covered, effective protection user password safety.
In addition, in the above-described embodiments, making it that pellucidity be presented be powered to the liquid crystal film 41 in atomization glass
In, the mode for directly carrying out conduction using conducting wire is not unique, can also be using application magnetic field, special wave band electromagnetic wave (such as
Ultraviolet light) and the modes such as various controllable emulsification methods realize the liquid crystal molecule of the Dispersed precipitate in liquid crystal film 41 rapidly from nothing
It is regularly arranged become orientation and well-regulated arrangement, the application do not limit this.
It is understood that the atomization glass is also referred to as photoelectric glass, it is the existing material in market, is chiefly used in sky
Between design, secret protection and high definition projection etc. fields, all may be used at present in places such as market showcase, outdoor advertising column, bank outlets
See the application of atomization glass.
(2) specific embodiment two of block piece 40
The transparent cover plate 30 is the first glass plate 31, and the block piece 40 includes two elastic fiber material layers 43, and
It is equipped on the panel being oppositely arranged with the code keyboard 11 in first glass plate 31 and elastic fiber material layer 43
Identical grid 60.
It is understood that preventing from being located at the video camera NOR operation user outside watching shield cover in order to further increase
Other staff pry through the reliability of code keyboard 11, comprehensive covering to transparent cover plate 30 under occlusion state is realized, one
In kind concrete example, first glass plate 31 can be identical with the shape of two elastic fiber material layers 43, and identical
Grid 60 refer to be respectively equipped on the first glass plate 31 and two elastic fiber material layers 43 shape, size, quantity and point
The identical multiple holes in cloth position.
Referring to Fig. 6, first glass plate 31 and two elastic fiber material layers 43 and first glass plate 31 are bonded,
Each grid 60 on the first glass plate 31 and two elastic fiber material layers 43 of bonding is bonded completely, and first glass
The surface of plate 31 and two elastic fiber material layers 43 is equipped with silver nanowires coating 44, two elastic fiber materials
Layer 43 is bonded in the two sides of first glass plate 31 respectively.
It is understood that the elastic fiber material layer 43 is transparent and soft elastic fiber material, after bonding
First glass plate 31 and two elastic fiber material layers 43 can become colored in one second.Certainly, this material cost is high, work
Skill is also complicated.
The elastic fiber material layer 43 is connect with the trigger switch 20 via conducting wire, when being not powered on, due to nano wire
It is very tiny, will not reflection light, therefore will not be visually noticeable.But if being electrified stream to glass, nano wire will
It moves, it is bringing together.It shrinks and converges so as to cause elastomer, cause light scattering phenomenon, monolithic glass will be at one second
Within become colored.If high current intensity, glass just will become fully opaque state.
Based on this, when trigger switch 20 receives trigger signal, it is atomization glass that trigger switch 20, which controls power supply,
In liquid crystal film 41 power, elastomer shrinks convergence, causes light scattering phenomenon, and monolithic glass will become color within one second
Color or complete opaque state.
And when trigger switch 20 does not receive trigger signal or receives idle signal, that is to say, that do not using
After family operation bank self-aid apparatus 10 or current operation user stop operation bank self-aid apparatus 10, trigger switch 20 is controlled
Power supply stop atomization glass in liquid crystal film 41 power, since nano wire is very tiny, will not reflection light, into formation
Pellucidity.
That is, when nobody is using bank self-aid apparatus 10, what the presentation of block piece 40 in the present embodiment was not powered on
Pellucidity, if criminal is installed photographic device of taking on the sly additional under watching shield cover and can be found at once；When user need to input it is close
When code, the block piece 40 in the present embodiment, which is powered, is presented non-transparent state, and then covers the code keyboard of bank self-aid apparatus 10
11, effective protection user password safety.
(3) specific embodiment three of block piece 40
It also include at least one lighting device 45 in the block piece 40 referring to Fig. 7；The fixation of lighting device 45 is set
It sets on the inner wall of the transparent cover plate 30.
The lighting device 45 is electrically connected with the trigger switch 20 via conducting wire, when trigger switch 20 receives triggering letter
Number when, trigger switch 20 control power supply be lighting device 45 power, and work as trigger switch 20 do not receive trigger signal or
When person receives idle signal, that is to say, that stop in no user's operation bank self-aid apparatus 10 or current operation user
After operating bank self-aid apparatus 10, trigger switch 20 controls power supply and stops being that lighting device 45 is powered.
It is understood that in order to which the acquisition equipment acquisition of effective means external image is when there is user's operation password keyboard 11
The picture that user inputs password is absorbed, image capture device can be stopped to collect the image of code keyboard 11 by light,
Also other people sight can be interfered., can be using LED light as the lighting device 45 in order to improve interference effect, and it can be with
Multiple LED light are set on the inner wall of the transparent cover plate 30, setting can be specifically adjusted according to practical application effect.
That is, when nobody is using bank self-aid apparatus 10, what the presentation of block piece 40 in the present embodiment was not powered on
Non-light emitting state, if criminal is installed photographic device of taking on the sly additional under watching shield cover and can be found at once；When user needs to input
When password, the block piece 40 in the present embodiment, which is powered, is presented luminance, and then covers the code keyboard of bank self-aid apparatus 10
11, effective protection user password safety.
Based on above content, in order to be mounted on inside watching shield cover efficiently and securely preventing from peeping video camera being concealed,
The other staff for being located at the video camera NOR operation user outside watching shield cover can also be effectively prevent to pry through the same of code keyboard 11
When, the widely applicable property of watching shield cover is further increased, the application also provides five kinds of specific embodiments of triggering pellucidity switching.
(1) specific embodiment one of triggering mode
The trigger switch 20 is a kind of manual switch 21；The manual switch 21 is arranged in the bank self-aid apparatus 10
On the position of the upper close transparent cover plate 30, to receive trigger signal when its own state is modified.
In a kind of citing, referring to Fig. 8, the manual switch 21 can be arranged directly on the outer wall of the transparent cover plate 30
On, the manual switch 21 is electrically connected with the trigger switch 20 by conducting wire.So that user mentions according to bank's voice or poster
Show, before needing to operate bank self-aid apparatus 10, presses the manual switch 21, that is, receive trigger signal, will be originally used for
The watching shield cover of pellucidity becomes the state of being blocked.And after no user operates bank self-aid apparatus 10, by user oneself, security
Personnel or staff press the manual switch 21 again, so that manual switch 21 receives non-touch signalling, will be originally used for
The watching shield cover for the state that is blocked becomes pellucidity.
(2) specific embodiment two of triggering mode
Referring to Fig. 9, the trigger switch 20 is a kind of magnetic card inductive switch 22；The magnetic card inductive switch 22 and the silver
The magnetic card socket 12 of row self-service device 10 connects, to receive the trigger signal issued when the magnetic card socket 12 is inserted into magnetic card.
So that user is when being inserted into magnetic card to the magnetic card socket 12 of bank self-aid apparatus 10, magnetic card inductive switch 22 receives the magnetic card and inserts
The trigger signal that mouth 12 issues when being inserted into magnetic card, becomes the state of being blocked for the watching shield cover for being originally used for pellucidity.And with
By magnetic card from after extracting to the magnetic card socket 12 of bank self-aid apparatus 10, magnetic card inductive switch 22 receives the magnetic card socket 12 at family
The watching shield cover for being originally used for the state of being blocked is become pellucidity by the non-touch signalling issued when being inserted into magnetic card.
(3) specific embodiment three of triggering mode
Referring to Figure 10, the trigger switch 20 is connect with the controller 13 of the bank self-aid apparatus 10, described in receiving
Controller 13 is according to the trigger signal with the sending of the communication data of usb 14, wherein the usb 14 is arranged described
In the control mainboard 15 of bank self-aid apparatus 10.Usb 14 is responsible between controller 13 and the host of bank self-aid apparatus 10
Communication, transmission of control signals and status information.
It is understood that the control mainboard of the bank self-aid apparatus 10 (such as ATM ATM) due to existing market
Self-carried USB interface 14 on 15 can be communicated without transformation with control box 90, and can judge to need to call in service logic close
The automatic activation trigger switch 20 when inputting of code key disk 11.When bank self-aid apparatus 10 is idle, the trigger switch in box 90 is controlled
20 closures, block indicator light 93 and go out, and control box 90 is powered by power interface 91 to watching shield cover, and pellucidity is presented in watching shield cover,
The photographic device of taking on the sly of any installation can all be found easily；When user's transacting business needs to input password, bank self-help is set
Standby 10 host activating pin keyboard 11, while order is sent to control box 90 by usb 14, control the triggering in box 90
Switch 20 disconnects, and control box 90, which interrupts, powers to watching shield cover, and watching shield cover quickly becomes the state of being blocked, and then it is defeated to shelter from password
Enter region, protection user password safety.
(4) specific embodiment four of triggering mode
It also include a heat source sensor 23 referring to Figure 11, in the watching shield cover；The heat source sensor 23 is arranged in institute
It states between transparent cover plate 30 and the code keyboard 11；The trigger switch 20 is connect with the heat source sensor 23, at this
Heat source sensor 23 receives the trigger signal of the heat source sensor 23 sending when detecting heat source.That is, being sensed in heat source
After device 23 detects that there is heat source in the space between the transparent cover plate 30 and the code keyboard 11, then to the trigger switch 20
Trigger signal is sent, so that trigger switch 20 triggers the block piece 40 and blocks external image capture device NOR operation user
Other staff obtain the image of the code keyboard 11.
It is understood that the heat source sensor 23 can be infrared sensor or temperature sensor etc..
(5) specific embodiment five of triggering mode
It also include a profile sensor 24 referring to Figure 12, in the watching shield cover；The profile sensor 24 is arranged in institute
It states between transparent cover plate 30 and the code keyboard 11；The trigger switch 20 is connect with the profile sensor 24, at this
Profile sensor 24 receives the trigger signal of the profile sensor 24 sending when detecting objective contour.That is, in profile
After sensor 24 detects that there is the article of objective contour in the space between the transparent cover plate 30 and the code keyboard 11, then to
The trigger switch 20 sends trigger signal, blocks external Image Acquisition so that trigger switch 20 triggers the block piece 40 and sets
The other staff of standby NOR operation user obtain the image of the code keyboard 11.
It is understood that the profile sensor 24 uses line-structured light method, a high contrast is projected in tested region
Striation, using Array CCD Camera receive scattering light, to obtain the cross sectional shape or profile of surface illuminable area.
In the practical application of existing watching shield cover, criminal tackles watching shield cover, and there are also some simpler rough sides
Method, for example original watching shield cover is directly removed, it is replaced with the watching shield cover equipped with camera 16 of taking on the sly, and copy watching shield cover true to nature
Also it is difficult to be identified from outside, so the action that criminal steals password is also easy to go smoothly.
That is, existing watching shield cover lacks disassembly warning function, criminal's disassembly is substituted watching shield cover for another surreptitiously and is easy to
Hand, this is but also threaten the Password Input safety of user.If watching shield cover has alarm and the transaction blocking function of Anti-dismantling,
Criminal can be frightened and protect customer service safe operating environment.
Based on this, watching shield cover provided by the present application can also be by for detecting whether the transparent cover plate 30 is disassembled
Anti-skimming elements 70 and alarm 80 setting, when the anti-skimming elements 70 detects that the transparent cover plate 30 is disassembled to the control
Device 13 processed sends alarm signal, and then the controller 13 controls the alarm 80 according to the alarm signal and alarms, into
And it can further protect the transaction security of user's operation bank self-aid apparatus 10.
Based on above content, in order to by and alarm further protect the transaction of user's operation bank self-aid apparatus 10
Safety, the application also provides a kind of embodiment of watching shield cover, and referring to Figure 13, the watching shield cover also specifically includes following content:
For detecting the anti-skimming elements 70 and the alarm 80 whether transparent cover plate 30 is disassembled；The anti-skimming elements 70 and report
Alert device 80 is respectively connected to the controller 13 of the bank self-aid apparatus 10, to detect the transparency cover in the anti-skimming elements 70
Alarm signal is sent to the controller 13 when plate 30 is disassembled, and then the controller 13 is according to alarm signal control
Alarm 80 is alarmed.
It is understood that the specific embodiment of the anti-skimming elements 70 has following two kinds.
(1) specific embodiment one of anti-skimming elements 70
Referring to Figure 14, the anti-skimming elements 70 includes anti-theft wire 71；One end of the anti-theft wire 71 is fixed at described
On bright cover board 30, the other end is connected to the controller 13.
In a kind of citing, anti-theft wire 71 includes that metal fine in watching shield cover glass is embedded in built in one, it and control
Device 13 processed is connected, and after watching shield cover is dismantled by violence, metal fine will be torn, and controller 13 detects that anti-theft wire 71 can be located
After off state, triggering alarm 80 is alarmed, and can be alarmed by USB interface to the host of bank self-aid apparatus 10.
(2) specific embodiment two of anti-skimming elements 70
Referring to Figure 15, the anti-skimming elements 70 includes pressure sensor 72；The pressure sensor 72 is arranged described transparent
It on cover board 30, and is connect with the controller 13, with the Xiang Suoshu in the pressure discovery variation for detecting the transparent cover plate 30
Controller 13 sends alarm signal.
(1) specific embodiment one of alarm 80
It is understood that the specific embodiment of the alarm 80 has following two kinds.
Referring to Figure 16, the alarm 80 includes loudspeaker 81 or combined aural and visual alarm 82；The loudspeaker 81 or acousto-optic report
Alert device 82 is fixed in target area, with when receiving the control signal of the controller 13 to the target area into
Row alarm.
(2) specific embodiment two of alarm 80
Referring to Figure 17, the camera 16 of the controller 13 and the bank self-aid apparatus 10 is communicated to connect, to receive
To after the alarm signal, controls the camera 16 and shoot the image before the bank self-aid apparatus 10.
In addition, in order to improve the application reliability of watching shield cover, further to protect user's operation bank self-aid apparatus 10
Transaction security, on the basis of each embodiment of above-mentioned watching shield cover, referring to Figure 18, the watching shield cover can also include one
For accommodating the control box 90 of the controller 13；The control box 90 is equipped with power interface 91, so that the trigger switch
20 connect through the power interface 91 with a power supply.
Furthermore, it is understood that in order to further increase the application reliability of watching shield cover, further to protect user's operation bank
The transaction security of self-service device 10, referring to Figure 18, the watching shield cover can also include further include: at least one indicator light；It is described
Indicator light setting is connect on the control box 90, and with the controller 13.It is understood that the indicator light can be down to
It less include power supply indicator 92 and to block indicator light 93.The energized state of 92 display control box 90 of power supply indicator, works as power supply
Interface 91 from the power supply of 10 host of bank self-aid apparatus take electricity after bright light, otherwise extinguish.It blocks indicator light 93 and shows peep-proof
Whether cover is blocked.When block indicator light 93 it is bright when indicate control box 90 in trigger switch 20 disconnect, watching shield cover be in power loss shape
The opaque state that is blocked is presented in state, glass.It blocks indicator light 93 to go out, illustrates that watching shield cover is pellucidity.
Based on above content, in order to realize that watching shield cover is transparence before user inputs password on code keyboard 11
State, and be the state for blocking code keyboard 11 when inputting password on code keyboard 11 in user, the application provides a kind of bank
The embodiment of self-service device 10, the bank self-aid apparatus 10 are equipped with above-mentioned watching shield cover.
In order to further explain the technical solution of the application, referring to Figure 18, the application also provides a kind of tool of watching shield cover
Body application example, specifically includes following content:
It controls box 90 and electricity is taken from the power supply of 10 host of bank self-aid apparatus by power interface 91, if taking electricity normal,
Then power supply indicator 92 is bright.In addition, control box 90 can alarm when watching shield cover is illegally dismantled to 10 host of bank self-aid apparatus.
Control box 90 is connected by anti-theft wire 71 with watching shield cover, and after watching shield cover is dismantled by violence, anti-theft wire 71 will be split off, control
After box 90 detects 71 exception of anti-theft wire, 2 minutes or so alarms will be issued by loudspeaker 81 and warned, and pass through USB interface
14 alarm to the host of bank self-aid apparatus 10, and latching service function is stopped externally service, protected by 10 host of bank self-aid apparatus
Protect customer transaction safety.This programme selection by selection anti-theft wire 71 be a preferred embodiment, be mainly based upon it is low in cost, can
It is good by property.This function is equally able to achieve using the sensor of other detection force-bearing situations, such as pressure sensor 72.
Power interface 91 in Figure 18 takes electricity from the power supply of 10 host of bank self-aid apparatus, powers for control box 90.
Power interface 91 is picked out from the trigger switch 20 in control box 90, when trigger switch 20 is closed, power interface 91
It is powered, pellucidity is presented in watching shield cover glass；When trigger switch 20 disconnects, 91 power loss of power interface, watching shield cover glass is presented
Opaque state.
Anti-theft wire 71 includes the metal fine being embedded in watching shield cover glass built in one, as anti-theft wire 71 amplifies in Figure 18
Shown in part, it is connected with control box 90, and after watching shield cover is dismantled by violence, metal fine will be torn, and control box 90 is examined
Measuring anti-theft wire 71 can be after off state, and triggering loudspeaker 81 is alarmed, and passes through usb 14 to bank self-aid apparatus 10
Host alarm.
The trigger switch 20 of watching shield cover being blocked in condition controlled box processed 90 controls.When bank self-aid apparatus 10 is idle
When, the trigger switch 20 controlled in box 90 is closed, and pellucidity is presented in glass in watching shield cover, prevents criminal under watching shield cover
Installation is taken on the sly photographic device；When bank self-aid apparatus 10 calls code keyboard 11 to input password for user, control in box 90
Trigger switch 20 disconnects, and watching shield cover will be blocked, and covers the Password Input area of bank self-aid apparatus 10, and protection user inputs password
When safety.
After watching shield cover glass is blocked, covers the Password Input area of bank self-aid apparatus 10, user can pass through watching shield cover
The grid 60 of upper hollow out sees 11st area of code keyboard, facilitates input password.
Figure 19 is the schematic diagram of watching shield cover, and controller 13 and trigger switch 20 are located in the control box 90 of Figure 18, power supply electricity
Source includes power interface 91 and power interface 91 in Figure 18, and watching shield cover, usb 14 respectively correspond watching shield cover in Figure 18, USB
Interface 14, detaching-proof protection module are detailed in the circuit diagram in Figure 20, the main partial circuit including in Figure 18 control box 90 with
And anti-theft wire 71 and loudspeaker 81 in Figure 18.
Controller 13 takes electricity from power supply, by the main-machine communication of usb 14 and bank self-aid apparatus 10, is responsible for control
Trigger switch 20 processed and detection detaching-proof protection module status.In 11 un-activation of code keyboard of bank self-aid apparatus 10, control
Device 13 controls trigger switch 20 and is closed, and power supply makes watching shield cover be in energized state, and pellucidity is presented in glass.When needing to use
When family inputs password, 10 host activating pin keyboard 11 of bank self-aid apparatus, while can be sent out activation signal by usb 14
It is sent to controller 13, controller 13 will be switched off trigger switch 20, and watching shield cover becomes opaque milky because of circuit power loss.User
It can be from the grid 60 at the top of watching shield cover it can be seen that keyboard, has no effect on input.When customer service is completed, code keyboard 11 is adjusted
With after the completion, 10 host of bank self-aid apparatus sends control signals to controller 13 by usb 14, and controller 13 will close
Trigger switch 20 is closed, watching shield cover circuit is in energized state again, and pellucidity is presented in watching shield cover again, prevents criminal from stealing and fills
Camera 16.When criminal, which attempts violence, removes watching shield cover, controller 13 will test detaching-proof protection module status exception,
It is alarmed by usb 14 to 10 host of bank self-aid apparatus, the host of bank self-aid apparatus 10 protects latching service function
Customer transaction safety.
Preferentially, the host of bank self-aid apparatus 10 can also record one section of live video or shooting character image information,
And the information for reporting watching shield cover to be removed to bank's background system, upload the live video or image of recording.
Power supply takes electricity from the power supply of bank self-aid apparatus 10, is that controller 13 and watching shield cover are powered.
Trigger switch 20 takes electricity from power supply, acts under the control of controller 13, makes watching shield cover energization or power loss, real
Existing switching of the watching shield cover between transparent or opaque state.
Watching shield cover is connect with trigger switch 20, and controller 13 controls trigger switch 20, keeps watching shield cover switching transparent or impermeable
Bright state can not only prevent criminal from installing photographic device of taking on the sly additional under watching shield cover, but also can be that user mentions when inputting password
For blocking safely.
Detaching-proof protection module is detailed in the circuit diagram of Figure 20, it is connected with controller.It is torn open when criminal attempts violence
After watching shield cover, anti-theft wire can be also torn, and detaching-proof protection module will trigger loudspeaker alarm, and alarm to controller.
Figure 20 is the circuit diagram of detaching-proof protection module, and therein 1,2,3,4,5,6,7 and 8 respectively indicate electricity where it
Each pin of road chip IC 1, IC2 and IC3, R1 to R9 respectively indicate each resistance, and C1 to C8 respectively indicates each switch, VT
Indicate that triode, SCR indicate that silicon controlled rectifier (SCR), DW indicate the zener diode of temperature-compensating, LED1 and LED2 are respectively indicated
Two can convert electrical energy into the semiconductor of visible light, wherein also including anti-theft wire 71 and loudspeaker 81.It, can in Figure 20
It controls silicon rectifier SCR, resistance R2 and anti-theft wire and constitutes the controllable triggering power switch of broken string, triode VT and circuit chip IC1
About 2 minutes monostable delay trigger circuits such as (NE555 time base circuit) compositions, circuit chip IC2 (LQ46 speech IC core
Piece) it is loudspeaker alarm circuit.Usually, anti-theft wire is by the control electrode trigger current shorted to earth of silicon controlled rectifier (SCR) SCR, controllably
Silicon rectifier SCR cut-off, circuit do not work and in guard states.When criminal, which attempts violence, removes watching shield cover, due to
Anti-theft wire is broken, silicon controlled rectifier (SCR) SCR control pole obtains trigger current through resistance R2 and is connected, and powers for operating circuit.Three
Pole pipe VT conducting, undersuing keep the pin 3 of circuit chip IC1 defeated after the pin 2 of switch C1 trigger circuit chip IC 1
High level out, the controller 13 in Figure 19 will sample high level signal, and alarm to bank self-aid apparatus host to be latched and hand over
Easy system.Meanwhile the pin 3 of circuit chip IC1 exports high level and makes IC2 work through the 4.5V voltage of zener diode DW pressure stabilizing
Make, the alarm signal issued by loudspeaker 81, this signal through switch C6 be coupled to circuit chip IC3 (TDA2003 power amplifier integrate
Circuit) carry out power amplification after, loudspeaker 81 issues loud alarm.After circuit chip IC1 triggering, switch C2 is through resistance
R5 charging, after about 2 minutes, the pin 6 of circuit chip IC1 is high level, and its pin 3 exports low level, and loudspeaker 81 is alarmed
Stop.
It is understood that the circuit diagram as shown in figure 20 that this application example uses is a preferred embodiment,
The warning function of detaching-proof protection module can also be programmed by processors such as DSP, FPGA and be realized.
As can be seen from the above description, the watching shield cover that the application application example provides has the advantage that
1, it prevents from filling camera steathily.Common watching shield cover is opaque, steals dress camera in watching shield cover bottom and is difficult to be found, newly
Type watching shield cover, as material, is pellucidity when the bank self-aid apparatus free time by using watching shield cover, and any installation is taken on the sly
Photographic device can all be found easily.
2, prevent watching shield cover from illegally being replaced.Common watching shield cover lacks monitoring, alarming measure, it is easy to by criminal's tune
Packet replacement.The alarm circuit that Novel anti-peep cover has anti-theft wire to be connected to self-aided terminal mainboard is prevented when watching shield cover is removed by violence
Triggering alarm signal can also be split off by stealing line, and latching service function is protected customer transaction safety by bank self-aid apparatus host.
3, user experience is promoted.Novel anti-peep cover does not change user's use habit, and has and be blocked before input password
Function brings the sufficient sense of security and high-tech to experience to user.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for hardware+
For program class embodiment, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to side
The part of method embodiment illustrates.
It is above-mentioned that this specification specific embodiment is described.Other embodiments are in the scope of the appended claims
It is interior.In some cases, the movement recorded in detail in the claims or step can be come according to the sequence being different from embodiment
It executes and desired result still may be implemented.In addition, process depicted in the drawing not necessarily require show it is specific suitable
Sequence or consecutive order are just able to achieve desired result.In some embodiments, multitasking and parallel processing be also can
With or may be advantageous.
Although the utility model provides the method operating procedure as described in embodiment or flow chart, based on conventional or
No creative labor may include more or less operating procedure.The step of enumerating in embodiment sequence is only numerous
One of step execution sequence mode does not represent and unique executes sequence.Device or client production in practice executes
When, can be executed according to embodiment or the execution of method shown in the drawings sequence or parallel (such as parallel processor or more
The environment of thread process).
Although this specification embodiment provides the method operating procedure as described in embodiment or flow chart, based on conventional
It may include either more or less operating procedure without creative means.The step of being enumerated in embodiment sequence be only
One of numerous step execution sequence mode does not represent and unique executes sequence.Device or end product in practice is held
When row, can be executed according to embodiment or method shown in the drawings sequence or it is parallel execute (such as parallel processor or
The environment of multiple threads, even distributed data processing environment).The terms "include", "comprise" or its any other change
Body is intended to non-exclusive inclusion, so that process, method, product or equipment including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, product
Or the element that equipment is intrinsic.In the absence of more restrictions, being not precluded is including process, the side of the element
There is also other identical or equivalent elements in method, product or equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments., retouching in this specification
In stating, the description of reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in this specification embodiment
In at least one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical
Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments
Or it can be combined in any suitable manner in example.In addition, without conflicting with each other, those skilled in the art can say this
The feature of different embodiments or examples described in bright book and different embodiments or examples is combined.
The foregoing is merely the embodiments of this specification embodiment, are not limited to this specification embodiment.It is right
For those skilled in the art, this specification embodiment can have various modifications and variations.It is all in this specification embodiment
Any modification, equivalent replacement, improvement and so within spirit and principle, the right that should be included in this specification embodiment are wanted
Within the scope of asking.
Claims (17)
1. a kind of watching shield cover characterized by comprising trigger switch is fixedly mounted on the code keyboard of bank self-aid apparatus
The transparent cover plate of side and the block piece being arranged on the transparent cover plate；
Through-hole is formed on the transparent cover plate so that manpower protrudes between the transparent cover plate and the code keyboard；
The trigger switch is connect with the block piece, blocks outside to trigger the block piece after receiving the trigger signal
The other staff of image capture device NOR operation user obtain the image of the code keyboard.
2. watching shield cover according to claim 1, which is characterized in that the transparent cover plate is the first glass plate, described to block
Part include bonding liquid crystal film and the second glass plate, and in first glass plate, liquid crystal film and the second glass plate with it is described
Identical grid is equipped on the panel that code keyboard is oppositely arranged；
The liquid crystal film and first glass plate bond, and are electrically connected between the liquid crystal film and the trigger switch.
3. watching shield cover according to claim 1, which is characterized in that the transparent cover plate is the first glass plate, described to block
Part include two elastic fiber material layers, and in first glass plate and elastic fiber material layer with the code keyboard phase
To being equipped with identical grid on the panel of setting；
The surface of first glass plate and two elastic fiber material layers is equipped with silver nanowires coating；
Two elastic fiber material layers are bonded in the two sides of first glass plate respectively.
4. watching shield cover according to claim 1-3, which is characterized in that the block piece includes lighting device；
The lighting device is fixed on the inner wall of the transparent cover plate.
5. watching shield cover according to claim 1, which is characterized in that the trigger switch includes manual switch；
The manual switch is arranged on the bank self-aid apparatus on the position of the transparent cover plate, in its own shape
Trigger signal is received when state is modified.
6. watching shield cover according to claim 1, which is characterized in that the trigger switch includes magnetic card inductive switch；
The magnetic card inductive switch is connect with the magnetic card socket of the bank self-aid apparatus, is inserted into receiving the magnetic card socket
The trigger signal issued when magnetic card.
7. watching shield cover according to claim 1, which is characterized in that the control of the trigger switch and the bank self-aid apparatus
Device connection processed, to receive the controller according to the trigger signal with the sending of the communication data of USB interface, wherein the USB connects
Mouth is arranged in the control mainboard of the bank self-aid apparatus.
8. according to claim 1, watching shield cover described in 5,6 or 7, which is characterized in that further include: heat source sensor；
The heat source sensor is arranged between the transparent cover plate and the code keyboard；
The trigger switch is connect with the heat source sensor, to receive heat source biography when the heat source sensor detects heat source
The trigger signal that sensor issues.
9. according to claim 1, watching shield cover described in 5,6 or 7, which is characterized in that further include: profile sensor；
The profile sensor is arranged between the transparent cover plate and the code keyboard；
The trigger switch is connect with the profile sensor, to receive the wheel when the profile sensor detects objective contour
The trigger signal that wide sensor issues.
10. watching shield cover according to claim 1, which is characterized in that further include: for detect the transparent cover plate whether by
The anti-skimming elements and alarm of disassembly；
The anti-skimming elements and alarm are respectively connected to the controller of the bank self-aid apparatus, to detect in the anti-skimming elements
Alarm signal is sent to the controller when transparent cover plate is disassembled, and then the controller is controlled according to the alarm signal
The alarm is alarmed.
11. watching shield cover according to claim 10, which is characterized in that the anti-skimming elements includes anti-theft wire；
One end of the anti-theft wire is fixed on the transparent cover plate, and the other end is connected to the controller.
12. watching shield cover described in 0 or 11 according to claim 1, which is characterized in that the anti-skimming elements includes pressure sensor；
Pressure sensor setting is connect on the transparent cover plate, and with the controller, with detect it is described transparent
The pressure of cover board finds to send alarm signal to the controller when variation.
13. watching shield cover according to claim 10, which is characterized in that the alarm includes loudspeaker or sound-light alarm
Device；
The loudspeaker or combined aural and visual alarm are fixed in target area, in the control signal for receiving the controller
When alarm to the target area.
14. watching shield cover described in 0 or 13 according to claim 1, which is characterized in that the controller and the bank self-aid apparatus
Camera communication connection, shoot the bank self-aid apparatus after receiving the alarm signal, to control the camera
Preceding image.
15. the watching shield cover according to claim 7 or 10, which is characterized in that further include: for accommodating the control of the controller
Box processed；
The control box is equipped with power interface, so that the trigger switch is connect through the power interface with a power supply.
16. watching shield cover according to claim 15, which is characterized in that further include: at least one indicator light；
The indicator light is arranged on the control box, and connect with the controller.
17. a kind of bank self-aid apparatus, which is characterized in that the bank self-aid apparatus is equipped with as claim 1 to 16 is any
Watching shield cover described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920279052.5U CN209328149U (en) | 2019-03-05 | 2019-03-05 | Watching shield cover and bank self-aid apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920279052.5U CN209328149U (en) | 2019-03-05 | 2019-03-05 | Watching shield cover and bank self-aid apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209328149U true CN209328149U (en) | 2019-08-30 |
Family
ID=67732624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920279052.5U Active CN209328149U (en) | 2019-03-05 | 2019-03-05 | Watching shield cover and bank self-aid apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741550A (en) * | 2019-03-05 | 2019-05-10 | 中国工商银行股份有限公司 | Watching shield cover and bank self-aid apparatus |
| CN113380155A (en) * | 2021-05-12 | 2021-09-10 | 赵荣 | Peep-proof liquid crystal display screen |
-
2019
- 2019-03-05 CN CN201920279052.5U patent/CN209328149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741550A (en) * | 2019-03-05 | 2019-05-10 | 中国工商银行股份有限公司 | Watching shield cover and bank self-aid apparatus |
| CN113380155A (en) * | 2021-05-12 | 2021-09-10 | 赵荣 | Peep-proof liquid crystal display screen |
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