CN2246830Y - Automatic gate controller of bar code attendance checker - Google Patents
Automatic gate controller of bar code attendance checker Download PDFInfo
- Publication number
- CN2246830Y CN2246830Y CN 95240961 CN95240961U CN2246830Y CN 2246830 Y CN2246830 Y CN 2246830Y CN 95240961 CN95240961 CN 95240961 CN 95240961 U CN95240961 U CN 95240961U CN 2246830 Y CN2246830 Y CN 2246830Y
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- door lock
- grating
- gate
- electromagnet
- 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
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Abstract
The utility model discloses an automatic gate controller of a bar code attendance checker, relating to the technical field of optics, mechanics and electronics. The utility model adopts optic, mechanical and electronic methods for opening and closing an automatic gate. When an attendance checking card with a bar code is put in a card reading machine, a gate signal for opening the gate is sent to a gate control trigger when the card is effective, a triggering signal is a high level for driving an electromagnet to attract and close, the telescopic rod of a gate lock retracts, and thus the automatic gate is opened to permit a staff to pass. In the meantime, the rotating disk of the gate lock is pushed to rotate synchronously with the rotating disk of a grating, red laser emitted from light-emitting diodes in a photoelectric sensor can permeate the hole of the grating to send out a pulse signal for closing the gate, the resetting device of the electromagnet is ejected out, the telescopic rod of the gate lock extends in a notch, and thus the automatic gate is locked.
Description
A kind of bar code time recorder device for controlling automatic door relates to optics, mechanics and art of electronics.
It is comparatively general abroad that barcode technology is applied to personnel management, China starts late, the full-automatic bar-code work attendance door access machine of the first generation has just been arranged the beginning of the nineties, full-automatic bar-code work attendance door access machine is mainly by computer system, bar code input and recognition system and access control system three parts are formed, the utility model is primarily aimed at the bar code time recorder device for controlling automatic door and make a big improvement, original automatically-controlled door control is employing machine-electric control, promptly control the action of travel switch and cam by electric signal, this apparatus structure is numerous and diverse, volume is big, and malfunctioning easily, often be difficult for reaching and control effect accurately and reliably.
Task of the present utility model is to provide a kind of bar code time recorder device for controlling automatic door by light-machine-electric control, can control the open and close of attendance recorder access door rapidly, like clockwork.
The technical solution of the utility model is to realize like this, and 1,2 described in conjunction with the accompanying drawings: the device for controlling automatic door of forming by electromagnet, electromagnet resetting means, door lock expansion link etc., grating rotating disk 4 coaxial the connecting together that it is characterized in that being provided with the door lock rotating disk 3 of n notch and be provided with n grating hole, the diameter D of its grating rotating disk 4 must be greater than the diameter d of door lock rotating disk 3; Door lock rotating disk 3 and grating rotating disk 4 when run-in synchronism, notch 5 on the door lock rotating disk 3 and the grating hole 6 on the grating rotating disk 4 certain angle that must stagger; Lateral edges at grating rotating disk 4 is provided with photoelectric sensor 7; One end of door lock expansion link 10 is connected with electromagnet 13 interior permanent magnets 14, on door lock expansion link 10, be provided with promptly open the door knob 11 and electromagnet resetting means 12, when the bar code card enters card advance machine 2, the free end of the door lock expansion link 10 in the photosignal of the generation control electromagnet 13 put in or the door lock rotating disk 3 of withdrawing on notch 5.The diameter D of grating rotating disk 4 is 1.1～1.5 times of diameter d of door lock rotating disk 3, i.e. D=1.1～1.5d; Usually adopt D=1.2d.Notch number on the door lock rotating disk 3 and the grating hole count n on the grating rotating disk 4 are 1～4; The best n=3 that adopts promptly is mutually 120 ° between the notch, also be to be mutually 120 ° between each grating hole, just keeps 60 ° of angles between notch 5 and the grating hole 6.The diameter in grating hole 6 is 1～3mm, and adopting the aperture usually is 2mm.For door lock expansion link 10 can freely be put in and the door lock rotating disk of withdrawing on notch 5, so the width b of notch 5 must greater than or equal the diameter of door lock expansion link 10 at least.The transmission-type photoelectrical coupler that the photoelectric sensor 7 of grating rotating disk 4 one sides is made up of light emitting diode 8 and photosensitive tube 9, in order to photosignal being converted to the trigger pip of the gated FF 16 on the control gate circuit (seeing accompanying drawing 3), with 10 withdrawals of the door lock expansion links in the electromagnet 13 or put in the notch 5.
By the device for controlling automatic door of grating control, have compact conformation, move accurately and reliably, do not deviate, very big improvement and raising have been arranged than original machine-electric control effect.
Accompanying drawing 1 bar code time recorder automatic door structure synoptic diagram
Accompanying drawing 2 bar code time recorder device for controlling automatic door structural drawing
Accompanying drawing 3 bar code time recorder device for controlling automatic door circuit diagrams
1-bar-code work attendance door access machine, 2-card advance machine
3-door lock rotating disk, 4-grating rotating disk
5-notch, 6-grating hole
7-photoelectric sensor, 8-light emitting diode
9-photosensitive tube, 10-door lock expansion link
11-promptly knob 12-electromagnet resetting means that open the door
13-electromagnet, 14-permanent magnet
15-three arm passage automatically-controlled doors, 16-gated FF
17-relay
Embodiment: three arm automatically-controlled doors with bar code time recorder are example, be that notch on the door lock rotating disk and the grating hole n on the grating rotating disk are 3, door lock disk diameter d=10mm, grating disk diameter 0=12mm, grating aperture is 2mm, door lock expansion link diameter is 9mm, width of rebate b=11mm, when the attendance card that is printed on bar code enters card advance machine 2, effectively block in this way, at this moment the pulse signal that opens the door is sent on the bar code time recorder device for controlling automatic door circuit and (sees accompanying drawing 3), the trigger pip that this moment, gated FF 16 sent is a high level, has driven the relay 17 that is connected with electromagnet 13 and has connected, electromagnet 13 adhesives, 10 withdrawals of door lock expansion link, door lock rotating disk 3 is free state, and allow the employee to pass through this moment; When the employee passes through automatically-controlled door, promoting door lock rotating disk 3 and grating rotating disk 4 simultaneously rotates synchronously, the red signal light that this moment, photoelectric sensor 7 interior light emitting diodes 8 sent sees through the grating hole 6 on the grating rotating disk 4, the resistance that causes photosensitive tube 9 changes, the output of sensor 7 becomes high level by low level, gated FF 16 outputs become low level, this signal is the pulse signal of closing the door, electromagnetism 13 electric currents turn-off, electromagnet resetting means 12 ejection that resets, door lock expansion link 10 puts in the notch 5, at this moment the automatically-controlled door locking.If illegal card enters the card advance machine, then send alerting signal immediately, the automatically-controlled door locking does not allow to pass through.No matter be to have a power failure or electricity is arranged in emergency circumstances, during 10 withdrawals of door lock expansion link, can screw the knob 11 that promptly opens the door, then automatically-controlled door is in and longly opens state, and this function is used under the emergency circumstance by operating personnel.
Claims (6)
1, a kind of bar code time recorder device for controlling automatic door, form by electromagnet, electromagnet resetting means, door lock expansion link etc., grating rotating disk 4 coaxial the connecting together that it is characterized in that being provided with the door lock rotating disk 3 of n notch and be provided with n grating hole, the diameter D of its grating rotating disk 4 must be greater than the diameter d of door lock rotating disk 3; Door lock dish 3 and grating rotating disk 4 when run-in synchronism, notch 5 on the door lock rotating disk 3 and the grating hole 6 on the grating rotating disk 4 certain angle that must stagger; Lateral edges at grating rotating disk 4 is provided with photoelectric sensor 7; One end of door lock expansion link 10 is connected with electromagnet 13 interior permanent magnets 14, is provided with promptly open the door knob 11 and electromagnet resetting means 12 on door lock expansion link 10; The free end of the door lock expansion link 10 in the photosignal control electromagnet 13 that when the bar code card enters card advance machine 2, produces put in or the door lock rotating disk 3 of withdrawing on notch 5.
2, device for controlling automatic door according to claim 1, the diameter D that it is characterized in that grating rotating disk 4 are 1.1～1.5 times of diameter d of door lock rotating disk 3, i.e. D=1.1～1.5d.
3, device for controlling automatic door according to claim 1 is characterized in that notch number on the door lock rotating disk 3 and the grating hole count n on the grating rotating disk 4 are 1～4.
4, device for controlling automatic door according to claim 1, the diameter that it is characterized in that grating hole 6 is 1～3mm.
5, device for controlling automatic door according to claim 1 is characterized in that the diameter of the width b 〉=door lock expansion link 10 of notch 5 on the door lock rotating disk 3.
6, device for controlling automatic door according to claim 1 is characterized in that the transmission-type photoelectrical coupler that photoelectric sensor 7 is made up of light emitting diode 8 and photosensitive tube 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240961 CN2246830Y (en) | 1995-11-29 | 1995-11-29 | Automatic gate controller of bar code attendance checker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240961 CN2246830Y (en) | 1995-11-29 | 1995-11-29 | Automatic gate controller of bar code attendance checker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246830Y true CN2246830Y (en) | 1997-02-05 |
Family
ID=33882444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95240961 Expired - Fee Related CN2246830Y (en) | 1995-11-29 | 1995-11-29 | Automatic gate controller of bar code attendance checker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246830Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312645A (en) * | 2010-07-06 | 2012-01-11 | 陈鼎凌 | Safety door |
| CN104294545A (en) * | 2013-07-18 | 2015-01-21 | 博西华电器（江苏）有限公司 | Washing machine with opening and closing detection device of detergent putting device |
-
1995
- 1995-11-29 CN CN 95240961 patent/CN2246830Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312645A (en) * | 2010-07-06 | 2012-01-11 | 陈鼎凌 | Safety door |
| CN104294545A (en) * | 2013-07-18 | 2015-01-21 | 博西华电器（江苏）有限公司 | Washing machine with opening and closing detection device of detergent putting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |