CN204229499U

CN204229499U - Intelligent entrance guard

Info

Publication number: CN204229499U
Application number: CN201420732070.1U
Authority: CN
Inventors: 戴华; 张瑞; 司海涛
Original assignee: NINGBO LAXCEN RADIO FREQUENCY Co Ltd
Current assignee: Lixin Technology Co.,Ltd.
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2015-03-25
Anticipated expiration: 2024-11-28

Abstract

The utility model discloses a kind of intelligent entrance guard, it comprises two pieces of gate inhibition's plates (1), host computer (2) and warning device, two gate inhibition's plates (1) and warning device are all electrically connected with host computer (2), this intelligent entrance guard also comprises the display (3) be electrically connected with host computer (2), and gate inhibition's plate (1) is RFID gate inhibition's plate (1); Gate inhibition's plate (1) is provided with two infrared inductors, and another infrared inductor is towards outlet towards entrance for an infrared inductor, and infrared inductor is electrically connected with host computer (2).This Intelligent door forbidden energy shortens unnecessary radiated time, reduces unnecessary radiant quantity.

Description

Intelligent entrance guard

Technical field

The utility model relates to taking care of books apparatus field, is specifically a kind of intelligent entrance guard.

Background technology

Being provided with gate inhibition in exit, library is used for antitheft, when not handling the books borrowing formality and passing gate inhibition, will report to the police.Traditional gate inhibition is relatively simple for structure, only comprises two pieces of gate inhibition's plates, host computer and warning devices, as alarm lamp or hummer.There is following shortcoming in tradition gate inhibition, in order to antitheft, gate inhibition is just in opening from open always, continues to keep radiation, both waste energy like this between gate inhibition's plate, makes again radiated time length, radiant quantity large, there is hidden danger to health.

Utility model content

The technical problems to be solved in the utility model is, provides a kind of intelligent entrance guard that can shorten unnecessary radiated time, reduce unnecessary radiant quantity.

Technical solution of the present utility model is, a kind of intelligent entrance guard with following structure is provided, it comprises two pieces of gate inhibition's plates, host computer and warning devices, two gate inhibition's plates and warning device are all electrically connected with host computer, it also comprises the display be electrically connected with host computer, and gate inhibition's plate is RFID gate inhibition's plate; Gate inhibition's plate is provided with two infrared inductors, and another infrared inductor is towards outlet towards entrance for an infrared inductor, and infrared inductor is electrically connected with host computer.

After adopting above structure, the utility model intelligent entrance guard compared with prior art, has the following advantages:

Owing to being all provided with infrared inductor in import and export position, so, when there being people close to gate inhibition's entrance or outlet, as people be positioned within gate inhibition one meter time, can be sensed by infrared inductor, infrared inductor signals to host computer, and host computer starts gate inhibition's plate and carries out work; After people leaves gate inhibition's scope, infrared inductor also can send signal on the contrary, makes Host Shutdown gate inhibition plate, like this, unmanned close to time, gate inhibition can close automatically, avoids gate inhibition's long-term work to waste energy, and, under not undetected prerequisite, effectively shorten the time of gate inhibition's work, reduce the radiant quantity of gate inhibition, reduce the impact of gate inhibition's Radiation On Human body; Again because gate inhibition's plate is the RFID gate inhibition's plate used of arranging in pairs or groups with electronic tag, its induction is sensitive, without dead angle within the scope of gate inhibition, effectively avoid undetected, and detection efficiency is high, can demonstrate the bibliography title do not checked out books fast over the display, and this gate inhibition can also demonstrate the information such as number in shop number, current shop at display fast.

As improvement, it also comprises the wifi module be electrically connected with host computer, like this, achieves gate inhibition and is connected with the wireless network of library data base, increases the stability of system, prevents gate inhibition after unexpected suspension from not working and undetected.

As improving, it also comprises two parallel sliding tracks again, and the head end of two one slide rails is all fixed with first gate inhibition's plate, second gate inhibition's plate and two slide rails are slidably matched, and like this, can ensure that two pieces of gate inhibitions are just right all the time, gate inhibition's distance can be moved as required again, generally can reach 2.2 meters farthest.

As improving again, it also comprises a motor, and the output shaft of motor is connected with a screw rod, and first gate inhibition's plate is provided with through hole, second gate inhibition's plate is provided with threaded hole, screw rod screws in the threaded hole of second gate inhibition's plate through the through hole of first gate inhibition's plate, and like this, the second gate inhibition and screw rod define in fact a ball screw arrangement, drive motor, and second gate inhibition's plate cannot be rotated by two slide rail restrictions, along slide rail translation, the automatic adjustment of two gate inhibition's plate distances can only be realized.

Accompanying drawing explanation

Fig. 1 is the positive sectional structure schematic diagram of the utility model intelligent entrance guard.

Shown in figure 1, gate inhibition's plate, 2, host computer, 3, display, 4, slide rail, 5, motor, 6, screw rod.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in Figure 1, the utility model intelligent entrance guard, it comprises two blocks of gate inhibition's plates 1, host computer 2, warning device, display 3 and wifi module.Two gate inhibition's plates 1, display 3, wifi module and warning device are all electrically connected with host computer 2.What warning device adopted is built-in alarm lamp and hummer.

Gate inhibition's plate 1 is RFID gate inhibition's plate 1; Gate inhibition's plate 1 is provided with two infrared inductors, and another infrared inductor is towards outlet towards entrance for an infrared inductor, and infrared inductor is electrically connected with host computer 2.

The head end that this intelligent entrance guard also comprises two parallel sliding tracks 4 and motor 5, two one slide rail 4 is all fixed with first gate inhibition's plate 1, and second gate inhibition's plate 1 and two slide rails 4 are slidably matched.The output shaft of motor 5 is connected with a screw rod 6, and first gate inhibition's plate 1 is provided with through hole, and second gate inhibition's plate 1 is provided with threaded hole, and screw rod 6 screws in the threaded hole of second gate inhibition's plate 1 through the through hole of first gate inhibition's plate 1.

Certainly, also can not adopt slide rail 4, but fix the square column of a level on first gate inhibition's plate 1, and second gate inhibition's plate 1 be established square hole, square column is linked in square hole, like this, be played the effect of restriction second gate inhibition plate 1 rotation by the deadweight of two blocks of gate inhibition's plates 1.

Claims

1. an intelligent entrance guard, it comprises two pieces of gate inhibition's plates (1), host computer (2) and warning device, two gate inhibition's plates (1) and warning device are all electrically connected with host computer (2), it is characterized in that: it also comprises the display (3) be electrically connected with host computer (2), gate inhibition's plate (1) is RFID gate inhibition's plate (1); Gate inhibition's plate (1) is provided with two infrared inductors, and another infrared inductor is towards outlet towards entrance for an infrared inductor, and infrared inductor is electrically connected with host computer (2).

2. intelligent entrance guard according to claim 1, is characterized in that: it also comprises the wifi module be electrically connected with host computer (2).

3. intelligent entrance guard according to claim 1, it is characterized in that: it also comprises two parallel sliding tracks (4), the head end of two one slide rails (4) is all fixed with first gate inhibition's plate (1), and second gate inhibition's plate (1) and two slide rails (4) are slidably matched.

4. intelligent entrance guard according to claim 3, it is characterized in that: it also comprises a motor (5), the output shaft of motor (5) is connected with a screw rod (6), first gate inhibition's plate (1) is provided with through hole, second gate inhibition's plate (1) is provided with threaded hole, and screw rod (6) screws in the threaded hole of second gate inhibition's plate (1) through the through hole of first gate inhibition's plate (1).