CN2793243Y - Electrically-controlled drawer cabinet - Google Patents
Electrically-controlled drawer cabinet Download PDFInfo
- Publication number
- CN2793243Y CN2793243Y CNU2005202003570U CN200520200357U CN2793243Y CN 2793243 Y CN2793243 Y CN 2793243Y CN U2005202003570 U CNU2005202003570 U CN U2005202003570U CN 200520200357 U CN200520200357 U CN 200520200357U CN 2793243 Y CN2793243 Y CN 2793243Y
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- drawer
- cabinet
- automatically controlled
- stroke switch
- utility
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Abstract
The utility model discloses an electrically-controlled drawer cabinet which relates to the technical field of office table cabinets. The utility model comprises a cabinet body, a drawer, and a mechanical lock arranged between the cabinet body and the drawer, wherein the drawer is connected with a rotating shaft of a motor by a mechanical transmission device; a drawer-opening stroke switch and a drawer-closure stroke switch are arranged on the cabinet body; electric contact points of the drawer-opening stroke switch and the drawer-closure stroke switch are connected with a loop supplying power to the motor; a controller used for controlling a power supply of the motor and the rotation reversal is formed by the connection of an integrated circuit of a single-chip computer; the input end of the integrated circuit of the single-chip computer is connected with a confidential input device. The utility model is used for occasions on which important articles are stored and drawers need to be frequently opened and closed, and furthermore, the utility model solves the problems that in the prior art, the drawer cabinet is not light enough and can not carry out centralized control, and the locking reliability is low.
Description
Technical field
The utility model relates to office and uses the cabinet technical field, especially a kind ofly is used to deposit the desk cabinet that important item need frequently open and close, have drawer.
Background technology
Bank, commercial outlet are used to deposit the desk cabinet that operating cash, voucher bill have drawer, need have anti-theft, anti-snatch, therefore, need switch drawer continually at work, and existing these cabinets mostly are lockset to be installed make between drawer and cabinet, its antitheft robbing property, flexible operation portability and sealed reliability are relatively poor, in addition, also can't realize the control of many cabinets alarm linkage.
Summary of the invention
The utility model provides a kind of automatically controlled drawer cabinet, and it can solve and existing be used for the place of business and need deposit important item, and needs the use of the frequent table cabinet that opens and closes light and handy inadequately, and sealed reliability is low, can not carry out central controlled problem.
In order to address the above problem, the scheme that the utility model adopts is: it includes cabinet, drawer and is contained in these prior art scheme parts of mechanical lock between described cabinet and the drawer, in addition:
A, described drawer are connected with the rotating shaft of motor by mechanical driving device, drawer is housed on described cabinet opens travel switch and drawer shutoff stroke switch;
The electric contact that B, described drawer are opened travel switch and drawer shutoff stroke switch is connected in the loop of described motor power supply, control described motor power and Rotation With Changing to controller be connected into by the single-chip microcomputer integrated circuit, the input of this single-chip microcomputer integrated circuit is connected to secret input unit.
Above-mentioned secret input unit can be a keyboard, also can be the fingerprint identifier, can also be magnetic card reader or computer card reader.Above-mentioned single-chip microcomputer integrated circuit also can be provided with alarm signal input and alarm signal output ends.Above-mentioned mechanical driving device can adopt chain gearing.
Adopted the utility model of such scheme compared with prior art to have following beneficial effect to be:
1, easy and simple to handle.After simple authorization control, the turnover of each drawer is only controlled by a key.
2, sealed reliability height.It can pass through the several different methods control authority, sets control as multiple modes such as Fingerprint Identification Unit, IC-card card reader, keyboard password inputs; In addition, it has machinery, electronic lock two-bolt lock global function.
3, can realize alarm linkage control.By the alarm linkage function of automatically controlled drawer cabinet, realize interlink warning between many automatically controlled drawer cabinets (all drawer automatic blockings during warning); Separate unit or many automatically controlled drawer cabinets and burglar alarm interlock, burglar alarm also is activated simultaneously when automatically controlled drawer cabinet is reported to the police, and automatically controlled drawer cabinet warning function also is activated when burglar alarm is reported to the police, and all drawers are automatic blocking all.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the sectional view at A-A place among Fig. 1.
Fig. 3 is the perspective view of the utility model embodiment.
Fig. 4 is one of electrical schematic diagram of the appliance controller implemented of the utility model.
Fig. 5 be the appliance controller implemented of the utility model electrical schematic diagram two.
The specific embodiment
Below in conjunction with the accompanying drawing example structure of the present utility model is described in further detail:
The automatically controlled drawer cabinet of basis shown in Figure 1, it is to be provided with three drawers 4 in a cabinet 3, and the top left side in the front is provided with the lock core 1 of mechanical lock, and that center of top is provided with is scalable, be used to input password and control the keyboard 15 that each drawer opens and closes.
Fig. 2 and shown in Figure 3, cabinet 3 is equipped with a trace 2 by trace support 5, one end of trace is connected with lock core 1, add an end and connect mechanical lock buckle 6, mechanical dead bolt 7 is equipped with in drawer 4 rear ends at the top, rotational lock core 1 is opened mechanical lock buckle 6, and when making it break away from mechanical dead bolt 7, drawer 4 can be opened; During the sealed mechanical lock buckle 6 of rotational lock core 1, the drawer of opening 4 can the indentation cabinet in, this moment mechanical lock buckle 6 can by with the inclined-plane collision of mechanical dead bolt 7, make mechanical dead bolt 7 retractions after, enter latched position.
All the rotating shaft with motor 11 is connected each drawer 4 with the mechanical driving device that includes chain 10 by joint 9, in inboard, cabinet 3 the right, corresponding to each drawer 4 drawer is housed all and opens travel switch 14 and drawer shutoff stroke switch 13; Motor is contained in the cabinet 3 by support 12, and the rear lower in cabinet 3 is provided with control box 8.
Fig. 4 is the power unit of appliance controller, adopts the AC-DC double power supply power supply, and it is connected into by Great Wall 300P4 type switching power supply, 12V storage battery, 7805 type ICs 2, resistance R 31-R33, capacitor C 1-C2 and diode D13-D14.
Fig. 5 is the main circuit part of appliance controller, the electric contact that the superiors' drawer is opened travel switch D1K1 and drawer shutoff stroke switch D1K2 is connected in the loop of its drive motors DJ1 power supply, by resistance R 1, R7-R9, R30, the control motor D J1 of the Switching Power Supply road direction direct current that optocoupler components U1, diode D1, D2, triode Q1 and relay J 1 are formed provides the forward rotation power supply; By resistance R 2, R10-R12, R29, the control motor D J1 of the Switching Power Supply road direction direct current that optocoupler components U2, diode D3, D4, triode Q2 and relay J 2 are formed provides the backward rotation power supply.In like manner, by resistance R 3-R6, R13-R24, R25-R28, the quadruplet Switching Power Supply road that optocoupler components U3-U6, diode D3-D12, triode Q3-Q6 and relay J 3-J6 form provides forward and backward rotation power supply to the DC control motor DJ2, the DJ3 that drive two other drawer respectively, also in like manner, the electric contact of opening travel switch D2K1, D3K1 and drawer shutoff stroke switch D2K2, D3K2 of two drawers also is connected on respectively in the loop of drive motors DJ2, DJ3 power supply in addition.The controller of above-mentioned each on-off circuit of control is connected into by AT89S52 type single-chip microcomputer IC 1 and crystal oscillator element JZ thereof, and the input of single-chip microcomputer IC 1 is connected to the numeric keypad JP that is used to input password and each drawer opening and closing of control.Input at the single-chip microcomputer integrated circuit also is connected to alarm signal input and alarm signal output ends and the port circuit that is connected into by resistance R 32-R35 and triode Q7.
Claims (8)
1. automatically controlled drawer cabinet, it includes cabinet, drawer and is contained in mechanical lock between described cabinet and the drawer, it is characterized in that:
A, described drawer are connected with the rotating shaft of motor by mechanical driving device, drawer is housed on described cabinet opens travel switch and drawer shutoff stroke switch;
The electric contact that B, described drawer are opened travel switch and drawer shutoff stroke switch is connected in the loop of described motor power supply, control described motor power and Rotation With Changing to controller be connected into by the single-chip microcomputer integrated circuit, the input of this single-chip microcomputer integrated circuit is connected to secret input unit.
2. automatically controlled drawer cabinet according to claim 1 is characterized in that: described secret input unit is a keyboard.
3. automatically controlled drawer cabinet according to claim 1 is characterized in that: described secret input unit is a Fingerprint Identification Unit.
4. automatically controlled drawer cabinet according to claim 1 is characterized in that: described secret input unit is a magnetic card reader.
5. automatically controlled drawer cabinet according to claim 1 is characterized in that: described secret input unit is the computer card reader.
6. according to claim 1,2,3,4 or 5 described automatically controlled drawer cabinets, it is characterized in that: described single-chip microcomputer integrated circuit is provided with alarm signal input and alarm signal output ends.
7. according to claim 1,2,3,4 or 5 described automatically controlled drawer cabinets, it is characterized in that: described mechanical driving device is a chain gearing.
8. automatically controlled drawer cabinet according to claim 6 is characterized in that: described mechanical driving device is a chain gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005202003570U CN2793243Y (en) | 2005-05-11 | 2005-05-11 | Electrically-controlled drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005202003570U CN2793243Y (en) | 2005-05-11 | 2005-05-11 | Electrically-controlled drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793243Y true CN2793243Y (en) | 2006-07-05 |
Family
ID=36820390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005202003570U Expired - Fee Related CN2793243Y (en) | 2005-05-11 | 2005-05-11 | Electrically-controlled drawer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793243Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213797A (en) * | 2014-07-30 | 2014-12-17 | 林世明 | Down-open intelligent furniture safety drawer |
| CN104647323A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Tool cabinet |
| CN105573230A (en) * | 2016-01-05 | 2016-05-11 | 杭州恒朴电子科技有限公司 | IT monitoring system |
| CN105652985A (en) * | 2016-01-05 | 2016-06-08 | 杭州恒朴电子科技有限公司 | Cloud computation based server |
-
2005
- 2005-05-11 CN CNU2005202003570U patent/CN2793243Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647323A (en) * | 2014-06-21 | 2015-05-27 | 柳州聚龙科技有限公司 | Tool cabinet |
| CN104647323B (en) * | 2014-06-21 | 2016-09-07 | 柳州聚龙科技有限公司 | Tool cabinet |
| CN104213797A (en) * | 2014-07-30 | 2014-12-17 | 林世明 | Down-open intelligent furniture safety drawer |
| CN105573230A (en) * | 2016-01-05 | 2016-05-11 | 杭州恒朴电子科技有限公司 | IT monitoring system |
| CN105652985A (en) * | 2016-01-05 | 2016-06-08 | 杭州恒朴电子科技有限公司 | Cloud computation based server |
| CN105573230B (en) * | 2016-01-05 | 2018-07-20 | 杭州恒朴电子科技有限公司 | A kind of IT monitoring systems |
| CN105652985B (en) * | 2016-01-05 | 2019-07-12 | 杭州恒朴电子科技有限公司 | A kind of server for cloud computing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20140511 |