CN203720923U

CN203720923U - Anti-peeping financial code front end input safety shield with automatic lighting function

Info

Publication number: CN203720923U
Application number: CN201420092396.2U
Authority: CN
Inventors: 周红霞
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2014-03-03
Filing date: 2014-03-03
Publication date: 2014-07-16
Anticipated expiration: 2024-03-03

Abstract

The utility model discloses an anti-peeping financial code front end input safety shield with the automatic lighting function. The anti-peeping financial code front end input safety shield comprises a safety shield main body 1 with a view-guiding window 2 at the upper part, wherein a light signal processor 6, a photoresistor 6a, a control wire 6b, a power wire 6c, a lamp wire 6d, an LED lighting lamp 6e, and the like are fixed in a safety shield inner cavity 3; a safety shield rear opening 4 is formed in the rear part of the safety shield main body 1; a small keyboard 7 is fixed in the safety shield inner cavity 3 through supporting blocks 5 with double-faced adhesive tapes; the data guide line 7a of the small keyboard penetrates out of the safety shield rear opening 4. According to the utility model, as the view-guiding window, the photoresistor and the light signal processor are mounted on the anti-peeping financial code front end input safety shield, a user is effectively prevented from being peeped, at the same time, whether a person uses the small keyboard or not can be detected, so that the light can be timely turned on to light the keyboard for the user, and moreover, the safety shield can bring safety and convenience for the user while saving energy effectively.

Description

With the anti-peeping financial password front end input safety screen of automatic illuminating function

Technical field

The utility model relates to a kind of safety screen, particularly a kind of anti-peeping financial password front end input safety screen with automatic illuminating function.

Background technology

Current financial password front end input unit is that anti-other people spy on stealing passwords, has employing peep-proof touch screen type key position random arranged password input unit, and the input unit of this keyboard mess code makes Password Input, and person easily makes mistakes; And adopt the mode of partial occlusion keyboard can prevent peeping of Peeping Tom, and but also make Password Input, person input password itself feels very difficult, the people who has defective vision feels to be difficult to use.

Summary of the invention

The deficiency existing for prior art, the utility model provides a kind of anti-peeping financial password front end input safety screen with automatic illuminating function, because the utility model has been installed guide window, photoresistance and light model processor control LED lamp, person can see keyboard position clearly to make Password Input, input numeral accurately, and the Peeping Tom person's that cannot spy on Password Input from other angle or gap gesture, that has avoided that password spied on may.

The purpose of this utility model is achieved in that a kind of described anti-peeping financial password front end input safety screen with automatic illuminating function, comprise that top is provided with the safety screen main body of guide window, optical signal processor, photoresistance, control line, power lead, lamp line, LED illuminating lamp etc. are fixed in safety screen inner chamber, after described safety screen main body, be provided with safety screen after-opening, keypad is fixed in safety screen inner chamber by the back-up block 5 with double faced adhesive tape, and keypad data wire passes from safety screen after-opening.

Whether the front end that photoresistance is responsible for surveying keypad has by object blocks, in the time that photoresistance detects object and blocks the front end of keypad, optical signal processor will be sent the illumination of instruction unpack LED illuminating lamp, when photoresistance detects after the object disappearance of blocking keypad, optical signal processor will be sent instruction and close LED illuminating lamp.

Compared to existing technology, the utility model has the advantages that: the guide window of employing can make Password Input, and person can see keyboard position clearly, input numeral accurately, and Peeping Tom cannot spy on Password Input from other angle or gap person's gesture, the possibility of having avoided password to be spied on, the photoinduction illuminating lamp adopting can, in good time for user opens light lumine keypad, bring safety and also can effectively save easily the energy simultaneously for user.

Brief description of the drawings

Fig. 1 is system block diagram of the present utility model;

In figure: A01-power module, A02-power switch, A03-photosensitive sensing module, A04-control module, A05-lighting module.

Fig. 2 is front side isometric view of the present utility model;

Fig. 3 is sectional view of the present utility model;

Fig. 4 is that the utility model is installed the overall schematic after keypad;

In figure: 1-safety screen main body, 2-guide window, 3-safety screen inner chamber, 4-safety screen after-opening, 5-back-up block with double faced adhesive tape, 6-optical signal processor, 6a-photoresistance, 6b-control line, 6c-power lead, 6d-lamp line, LED illuminating lamp 6e, 7-keypad, 7a-keypad data wire.

Embodiment

Below, in conjunction with the accompanying drawings and embodiments the utility model is elaborated.

Fig. 1 is the system block diagram forming according to an embodiment of the present utility model

As schemed: input safety screen by power module A01 with the anti-peeping financial password front end of automatic illuminating function, power switch A02, photosensitive sensing module A03, control module A04, lighting module A05 composition; The power supply of power module A01 for providing illumination to need to the utility model, power switch A02 is used for controlling mains lighting supply of the present utility model, whether photosensitive sensing module A03 has object to block safety screen for surveying, control module A04 is used for controlling lighting module A05, and lighting module A05 is for generation of visible ray.

Fig. 2-Fig. 4 is an embodiment of the present utility model.As shown in the figure, a kind of described anti-peeping financial password front end input safety screen with automatic illuminating function, it is characterized in that, comprise that top is provided with the safety screen main body 1 of guide window 2, optical signal processor 6, photoresistance 6a, control line 6b, power lead 6c, lamp line 6d, LED illuminating lamp 6e etc. are fixed in safety screen inner chamber 3, after described safety screen main body 1, be provided with safety screen after-opening 4, keypad 7 is fixed in safety screen inner chamber 3 by the back-up block 5 with double faced adhesive tape, and keypad data wire 7a passes from safety screen after-opening 4.

Power lead 6c accesses computer USB interface, be the utility model power supply by the power supply of computer, the below of safety screen inner chamber 3 is provided with two back-up blocks 5 with double faced adhesive tape, for keypad 7 is fixed among safety screen main body 1, whether the front end of photoresistance 6a detection keypad 7 has by object blocks, in the time that photoresistance 6a detects object and blocks the front end of keypad 7, optical signal processor 6 will be sent instruction unpack LED illuminating lamp 6e, when photoresistance 6a detects the object disappearance of blocking keypad 7, optical signal processor 6 will be sent instruction and close LED illuminating lamp 6e.

Because the utility model has been installed guide window, photoresistance and light model processor, can effectively prevent that user from being peeped, also can detect and whether have people using keypad simultaneously, and can be in good time for user opens light lumine keypad.The utility model is bringing safety and also can effectively save easily the energy simultaneously for user.

Above-described embodiment of the present utility model is to be the cited exemplary embodiment of explanation the utility model, instead of the restriction that embodiment of the present utility model is done.The obvious variation pattern of being amplified out by the prompting of the utility model embodiment is still in rights protection scope of the present utility model.

Claims

1. the anti-peeping financial password front end input safety screen with automatic illuminating function, it is characterized in that, comprise that top is provided with the safety screen main body (1) of guide window (2), optical signal processor (6), photoresistance (6a), control line (6b), power lead (6c), lamp line (6d), LED illuminating lamp (6e) etc. is fixed in safety screen inner chamber (3), after described safety screen main body (1), be provided with safety screen after-opening (4), keypad (7) is fixed in safety screen inner chamber (3) by the back-up block (5) with double faced adhesive tape, keypad data wire (7a) passes from safety screen after-opening (4).

2. the anti-peeping financial password front end input safety screen with automatic illuminating function according to claim 1, it is characterized in that, can hold keypad (7) completely in described safety screen inner chamber (3), user's the hand keypad (7) that can be convenient to operation therein.

3. the anti-peeping financial password front end input safety screen with automatic illuminating function according to claim 1, is characterized in that, operator can see all buttons on keypad (7) by guide window (2).

4. the anti-peeping financial password front end input safety screen with automatic illuminating function according to claim 1, is characterized in that, in the time that photoresistance (6a) is blocked by object, optical signal processor (6) is sent the power supply of instruction connection LED illuminating lamp (6e).