CN208807894U - A kind of library's seat - Google Patents

A kind of library's seat Download PDF

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Publication number
CN208807894U
CN208807894U CN201721786307.4U CN201721786307U CN208807894U CN 208807894 U CN208807894 U CN 208807894U CN 201721786307 U CN201721786307 U CN 201721786307U CN 208807894 U CN208807894 U CN 208807894U
Authority
CN
China
Prior art keywords
lateral part
seat
library
vertical section
lock tongue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721786307.4U
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Chinese (zh)
Inventor
高书强
黄晨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou University
Original Assignee
Zhengzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou University filed Critical Zhengzhou University
Priority to CN201721786307.4U priority Critical patent/CN208807894U/en
Application granted granted Critical
Publication of CN208807894U publication Critical patent/CN208807894U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of library's seats, including seat board, backrest, seat leg and two handrails, at least one handrail includes vertical section and rotational installation and the lateral part in vertical section, locking structure is provided between lateral part and vertical section, locking structure includes lock tongue and locked groove, library's seat further includes the driving device for the driving lock tongue movement being set in vertical section, with the controller of driving device control connection, the magnetic identification device and power module being connect with controller signals, lateral part original state is located at locking position, outside school personnel, which can not open locking structure, makes lateral part open seat, and personnel can be used the dedicated magnetic card of campus card or library and pass through magnetic identification device identification in the school, lock tongue movement is driven to be unlocked by controller control driving device, to open lateral part progress It takes a seat, prevents the seat resources in personnel's occupancy library outside school well, it is convenient for management.

Description

A kind of library's seat
Technical field
The utility model relates to library seats management domains, and in particular to a kind of library's seat.
Background technique
Currently, college library, university library, academic library, since academic environment is neatly comfortable, lookup data is convenient and efficient and becomes by university student Favorite study place.But since library's scale is limited, browsed needed for enrollment is numerous and higher education big Reasons, the college library, university library, academic library such as amount reference are often in for the amount of seats of study close to saturation state, the especially end of term It either prepares for the postgraduate qualifying examination period, library is often the place that everybody is most keen to.Enter library in school personage there is also non-simultaneously It visits, browse the phenomenon that data, bring hidden danger safely to the personal property of library management and students.General books Shop doorway is equipped with three lever brake machines, need in the school personnel's brush campus card just can enter, but outside school personnel can also followed by its Personnel enter in the school for he, and to prevent such event from occurring, it is on duty by gate to need to arrange specific personnel, cause human resources Waste, outside school personnel can also temporarily borrow in library to be entered or the card of student that is come out out of library swipe the card into Enter, even if duty personnel is arranged also to be difficult to distinguish whether it is personnel in the school at this time, causes the seat in library by personnel outside school The problem of occupancy, library seats cannot be utilized effectively by personnel in the school.
Summary of the invention
The purpose of the utility model is to provide a kind of anti-library's seats that personnel use outside school, to solve existing books The problem of seat in shop can be occupied by personnel outside school.
To achieve the above object, a kind of figure embassy of the utility model adopts the following technical scheme that a kind of books with seat Shop seat, including seat board, backrest, seat leg and two handrails, at least one described handrail includes vertical section and transverse part Point, lateral part is rotatablely installed in corresponding vertical section by rotational structure, is arranged between lateral part and vertical section There is a locking structure, locking structure includes the lock tongue being set in vertical section and the locked groove that is set on lateral part, the books Shop seat further includes the driving device for the driving lock tongue movement being set in vertical section, the control with driving device control connection The magnetic identification device and power supply mould of device, the dedicated magnetic card of the campus card for identification being connect with controller signals or library Block;Lateral part, which has, goes to its end towards lock tongue and the locked groove cooperation simultaneously of another handrail so that lateral part is closed seat Locking position, lateral part go to the open position for opening seat after also there is lock tongue to separate with locked groove.
Be additionally provided between the lateral part and vertical section when lateral part is located at open position to lateral part into The fixed fixed structure of row.
Whether described be provided with by back is arranged for detecting on seat on the infra-red ray detection device or seat board of someone Have whether the gravity sensor of someone, infra-red ray detection device or gravity sensor and controller signals connect for detecting on seat It connects, torsional spring is provided between lateral part and vertical section, torsional spring is in former long status when lateral part is located at locking position.
The first stroke switch connecting with controller signals is provided in the vertical section, so that lateral part is in torsional spring Touching first stroke when going to locking position under effect and switching to controller sending signal makes controller control lock tongue movement and locked groove Locking cooperation.
It is described that back is provided with infra-red ray detection device.
The rotational structure include the shaft being set on lateral part and be set in vertical section for shaft rotate The mounting hole being coupled.
It is provided with annular protrusion in the shaft, circumferentially 90 degree of distributions are provided with the first card slot and second on annular protrusion Card slot, driving device are electric telescopic rod, and lock tongue is formed by the smallest bar of diameter of electric telescopic rod, and the first card slot forms described Locked groove, the second card slot and lock tongue form the fixed structure, and the second row connecting with controller signals is provided in vertical section Cheng Kaiguan is so that touching second stroke when lateral part goes to open position and switching to controller sending signal makes controller control lock Tonguing and the second card slot locking cooperate.
The press for pressing first stroke switch and second stroke switch is provided on the lower end surface of the annular protrusion Column or press piece.
The power module is lithium battery.
The utility model has the beneficial effects that lateral part original state is located at locking position, outside school personnel do not have campus card or The dedicated magnetic card in library, can not open locking structure makes lateral part open seat, and campus card can be used in personnel in the school Or the dedicated magnetic card in library drives lock tongue movement to be solved by magnetic identification device identification by controller control driving device Lock, personnel can open lateral part and be taken a seat with opening seat in the school at this time, prevent personnel's occupancy figure outside school well The seat resources in book shop, it is convenient for management.
Detailed description of the invention
Fig. 1 is the structural representation for being located at open position in a kind of one embodiment of library's seat of the utility model Figure;
Fig. 2 is the structural schematic diagram that the library Tu1Zhong seat is located at locking position;
Fig. 3 is the attachment structure schematic diagram of vertical section and lateral part in Fig. 1;
Fig. 4 is the cooperation schematic diagram of annular protrusion and first stroke switch when the library Tu1Zhong seat is located at locking position;
Fig. 5 is the cooperation schematic diagram of annular protrusion and second stroke switch when the library Tu1Zhong seat is located at open position.
Specific embodiment
A kind of library's seat of the utility model, as Figure 1-Figure 5, including seat board 1, backrest 3,2 and of seat leg Two handrails 4, one of handrail include vertical section 6 and lateral part 5, and lateral part 5 is rotatablely installed by rotational structure In corresponding vertical section 6.The upper end of vertical section 6 is provided with installation cavity 11, and shaft 12 is provided on lateral part 5, peace It behave affectedly the mounting hole 13 for being provided on 11 bottom of chamber and being rotatablely installed for shaft 12.It is provided between lateral part 5 and vertical section 6 Locking structure, locking structure include the lock tongue being set in vertical section 6 and the locked groove that is set on lateral part 5.The books Shop seat further includes the driving device for the driving lock tongue movement being set in vertical section 6, the control with driving device control connection The magnetic identification device 7 and electricity of device 9 processed, the dedicated magnetic card of campus card for identification or library being connect with 9 signal of controller Source module 10, magnetic identification device 7 are set on the lateral surface of vertical section 6.Lateral part 5, which has, goes to its end towards separately Lock tongue and locked groove cooperate so that lateral part 5 is closed the locking position at seat one handrail simultaneously, and lateral part 5 also has lock tongue and lock The open position for opening seat is gone to after slot separation.
In being provided with annular protrusion 14 in installation cavity 11 in shaft 12, circumferentially 90 degree of distributions are provided on annular protrusion 14 First card slot 19 and the second card slot 20, driving device are electric telescopic rod 15, and lock tongue is the smallest by the diameter of electric telescopic rod 15 Bar is formed, and the first card slot 19 forms above-mentioned locked groove.
Be additionally provided between lateral part 5 and vertical section 6 when lateral part 5 is located at open position to lateral part 5 into The fixed fixed structure of row, the second card slot 20 form above-mentioned fixed structure with lock tongue.It is provided on backrest 3 for detecting seat Whether the infra-red ray detection device 8 of someone, infra-red ray detection device 8 connect with 9 signal of controller, and infra-red ray detection device 8 can Think infrared sensor.Torsional spring 18 is provided between lateral part 5 and vertical section 6, lateral part 5 is turned round when being located at locking position Spring 18 is in former long status, and torsional spring 18 is sheathed in shaft 12.Connect with 9 signal of controller is provided in vertical section 6 One stroke switch 21, so that first stroke switch 21 is touched to control in lateral part 5 when going to locking position under the effect of torsional spring 18 Device 9, which issues signal, makes controller 9 control lock tongue movement and the cooperation of locked groove locking.It is provided in vertical section 6 and 9 signal of controller The second stroke switch 23 of connection is so that touching second stroke switch 23 is issued to controller 9 when lateral part 5 goes to open position Signal makes controller 9 control lock tongue movement and the cooperation of the second card slot locking.It is provided on the lower end surface of annular protrusion 14 for pushing up Press the press column 22 of first stroke switch 21 and second stroke switch 23.Power module 10 is rechargeable lithium battery.
A kind of library of the utility model with seat reset condition is that lateral part 5 is located at locking position, as shown in Fig. 2, Personnel can identify campus card or the dedicated magnetic card in library by secondary magnetic identification device 7 in the school, understand after identify successfully to Controller 9 sends a signal, and controller 9 can control driving device and lock tongue movement is driven to be separated with the first card slot 19 to unlock, At this time in the school personnel can rotate lateral part 5 open seat take a seat;When lateral part 5 goes to open position, as shown in figure 5, top Compression leg 22 touches second stroke switch 23, and second stroke switch 23 can send signal to controller 9 at this time, and controller 9 controls Driving device drives lock tongue movement and 20 locking of the second card slot cooperation fixed, 18 accumulation of energy of torsional spring at this time to lateral part 5.Work as personnel When leaving seat, infra-red ray detection device 9 detects that the personnel on seat leave seat, can send a signal to controller 9, Controller 9 can control driving device and lock tongue movement is driven to be detached from the second card slot 20, and lateral part 5 is multiple under the action of torsional spring 18 Position, as shown in figure 4, press column 22 touches first stroke switch 21, controller 9 controls driving device and drives lock tongue movement and first The cooperation of 19 locking of card slot is fixed to lateral part 5, and the personnel outside school that can effectively prevent directly use the seat, and facilitate figure The management of book shop administrative staff.
In the other embodiments of the utility model, it can be not provided with infra-red ray detection device by back, it can be in seat board On be provided with gravity sensor, gravity sensor and controller control connect;First card slot can also be only set on annular protrusion, It is not fixed when lateral part goes to open position at this time, also eliminates second stroke switch at this time;Pressing column can also be with It is replaced by press piece;Power module may be dry cell.

Claims (9)

1. a kind of library's seat, including seat board, backrest, seat leg and two handrails, it is characterised in that: described at least one Handrail includes vertical section and lateral part, and lateral part is rotatablely installed in corresponding vertical section by rotational structure, horizontal To locking structure is provided between part and vertical section, locking structure includes the lock tongue being set in vertical section and is set to Locked groove on lateral part, library's seat further include be set in vertical section driving lock tongue movement driving device, The controller connected with driving device control, the dedicated magnetic card of campus card for identification or library being connect with controller signals Magnetic identification device and power module;Lateral part, which has, goes to its end towards lock tongue and the locked groove cooperation simultaneously of another handrail So that the locking position at lateral part closure seat, lateral part goes to the opening for opening seat after also there is lock tongue to separate with locked groove Position.
2. library's seat according to claim 1, it is characterised in that: between the lateral part and vertical section also It is provided with the fixed structure that lateral part is fixed when lateral part is located at open position.
3. library's seat according to claim 2, it is characterised in that: described to be provided with by back for detecting seat On whether be provided on the infra-red ray detection device or seat board of someone for detect on seat whether the gravity sensor of someone, Infra-red ray detection device or gravity sensor are connect with controller signals, and torsional spring is provided between lateral part and vertical section, Torsional spring is in former long status when lateral part is located at locking position.
4. library's seat according to claim 3, it is characterised in that: be provided in the vertical section and controller Signal connection first stroke switch so that when lateral part goes to locking position under the effect of torsion spring touch first stroke switch to Controller, which issues signal, cooperates controller control lock tongue movement with locked groove locking.
5. library's seat according to claim 3, it is characterised in that: described that back is provided with infrared detection dress It sets.
6. library's seat according to claim 4 or 5, it is characterised in that: the rotational structure includes being set to Shaft on lateral part and it is set to being rotatably assorted the mounting hole of installation in vertical section for shaft.
7. library's seat according to claim 6, it is characterised in that: be provided with annular protrusion, ring in the shaft Circumferentially 90 degree of distributions are provided with the first card slot and the second card slot in shape protrusion, and driving device is electric telescopic rod, and lock tongue is by electricity The smallest bar of diameter of dynamic telescopic rod is formed, and the first card slot forms the locked groove, and the second card slot and lock tongue form the fixed knot Structure is provided with the second stroke connecting with controller signals in vertical section and switchs so that touching when lateral part goes to open position Second stroke, which is switched to controller sending signal, cooperates controller control lock tongue movement with the second card slot locking.
8. library's seat according to claim 7, it is characterised in that: be provided on the lower end surface of the annular protrusion For pressing the press column or press piece of first stroke switch and second stroke switch.
9. library's seat according to claim 1, it is characterised in that: the power module is lithium battery.
CN201721786307.4U 2017-12-20 2017-12-20 A kind of library's seat Expired - Fee Related CN208807894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721786307.4U CN208807894U (en) 2017-12-20 2017-12-20 A kind of library's seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721786307.4U CN208807894U (en) 2017-12-20 2017-12-20 A kind of library's seat

Publications (1)

Publication Number Publication Date
CN208807894U true CN208807894U (en) 2019-05-03

Family

ID=66267428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721786307.4U Expired - Fee Related CN208807894U (en) 2017-12-20 2017-12-20 A kind of library's seat

Country Status (1)

Country Link
CN (1) CN208807894U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190503

Termination date: 20191220

CF01 Termination of patent right due to non-payment of annual fee