CN2043556U

CN2043556U - Automatic card-selecting device

Info

Publication number: CN2043556U
Application number: CN 89201516
Authority: CN
Inventors: 刘兆信
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-02-01
Filing date: 1989-02-01
Publication date: 1989-08-30

Abstract

The utility model relates to an automatic card taking device which is divided into an operation control keyboard (1) and an electromagnetic card taking device (2). The tail of a card pocket (4) which is uprightly arranged in a card box (3) is connected with an electromagnetic arm (7) with armature iron, when current flows through the concerned control key of the operation control keyboard (1) and passes through an electromagnetic iron coil, the armature iron is sucked, and the card pocket is pushed to move outwards by the electromagnetic arm (7). The utility model takes cards accurately, and the efficiency of the device is high.

Description

Automatic card-selecting device

The utility model belongs to the office appurtenance, is specifically related to the automation extractive technique of the various cards of library, bank and savings bank.

In known technology, the documentation management card in library, the extraction of the file card of bank accounting card, savings bank not only makes the people feel loaded down with trivial details by staff's manual extraction, and efficient is very low, has wasted a large amount of time.

The purpose of this utility model is to provide the automation of a kind of energy to extract the device of card, to alleviate the manual burden of staff, to increase work efficiency.

The utility model is simple in structure, easy to use, as long as press correspondent button on the operating control keyboard according to card code, then can make this card in card hopper, eject a segment distance automatically, use that this device extraction card rate is fast, efficient is high.

The purpose of this utility model mainly is by producing magnetic field, adhesive armature behind the electromagnet coil power, the measure that the actuating card bag moves realizes, below in conjunction with controlling the embodiment that extracts 5000 cards detailed structure of the present utility model and working method is described:

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2,3,4,5 is an elementary diagram.

As can be seen from Fig. 1, this device comprises operating control keyboard (1) and electromagnetism card taking sheet device (2) two parts, the surface of its operating control keyboard (1) is except that having power supply indicator (15), power switch (16) and key reset switch (17), mainly be furnished with four row's keys (11,12,13,14), its first row's key (11) is five double-pole self-locking keys, the key face indicates alphabetical A, B, C, D, E respectively, and they are all as the class power switch; Second row's key (12) is 10 hilted broadsword self-locking keys, as hundred figure place console switch; The 3rd row's key (13) is 10 10 cutter self-locking keys, as the tens console switch; The 4th row's key (14) is 10 5 cutter keys, as the units operated key, above-mentioned second and third, mark the Arabic numerals of 0-9 on four row's key key faces respectively.The wiring situation of this operating control keyboard inside is seen accompanying drawing 2-5, and it comprises electric current input, output and conversion of circuit I level and II level conversion portion, and its electric current importation comprises transformer L, class power switch (11) and commutation diode D ₁With filter capacitor C ₁, this transformer L reduces to 5 groups of 12V electric current and voltages and 1 group of 6.3V electric current and voltage (using for indicator lamp) with the 220V electric current and voltage, and its 12V electric current is connected to respectively on each class power switch A-E, and the alternating current by class power switch A-E is through diode D ₁With filter capacitor C ₁After become each hundred figure place operated key (12) of DC current input, the output of this hundred figure places operated key (12) is 10 lead F, in every key to take out that an output lead reconfigures be that 10 lead group G insert each tens operated key (13) respectively, as circuit I level conversion portion; 10 lead H from tens operated key (13) output, every output line H is divided into 5 branch line J again, each branch line J is respectively behind each corresponding electromagnet (8), extract a branch line J out from each output line H, reconfigure is that 100 lead groups (totally 5 groups) insert respectively on five cuttves of units operated key (14), make electric current get back to negative pole and form circuit cycles, as circuit II level conversion portion.

This electromagnetism card taking sheet device (2) is by card hopper (3), card pocket (4), electromagnet (8), electromagnetic arm (7) and armature (9) are formed, this card hopper (3) is the open front casing, in the outside vertical case of packing into (3) of card pocket (4) sack, electromagnet (8) is installed on case (3) rear casing, its coil is the branch line J of the defeated line H of tens operated key, electromagnetic arm (7) passes electromagnet (8) center, the one end is fixed in card pocket (4) afterbody, the other end connects armature (9), and this armature and electromagnetic core must be that high silicon steel or low-silicon steel are made; Card (6) is loaded in the card pocket (4), and its coding is consistent with the coding of its card pocket (4).

The coding of this card divides five groups, be A group, B group, C group, D group and E group, every group 1000 numbers, with 000 be for No. 1,001 No. 2 ... 999 is No. 1000, amounts to 5000 numbers, is respectively charged in its corresponding card pocket (4).When extracting card, go up relevant key according to its coding according to keyboard (1), be B546, then can press class power switch key B, hundred figure place operated keys 5, tens operated key 4 and units operated key 6, at this moment as card code, produce the magnetic field adhesive armature behind the electromagnet galvanization of this code card bag afterbody, the promotion electromagnetic arm moves forward, and this card pocket is fallen out in many cards.When extracting next card, should press reset switch (17) earlier, each key is resetted, extract as stated above again.

This device enlarges control card quantity with the quantity that increases class power switch (11).

Claims

A kind of automatic card taking sheet device, it is characterized in that it is made up of operating control keyboard (1) and electromagnetism card access device (2), be furnished with double-pole self-locking class power switch (11), hilted broadsword self-locking hundred figure place operated keys (12), ten cutter self-locking tens operated keys (13) and five cutter units operated keys (14) on this operating control keyboard; This class power switch (11) divides A, B, C, D, five class switches of E, and hundred figure places, tens and units operated key are ten keys of 0-9; Transformer L reduces to 12V voltage with the 220V electric current and voltage, and by diode D ₁With filter capacitor C ₁Rectification is each hundred figure place operated key (12) of direct current input, and each operated key (12) is exported with 10 lead F, and to extract from every key that 1 output lead F reconfigures out be that 10 lead group G insert each operated key (13) respectively; Operated key (13) is again with 10 lead H output, and each lead H is divided into 5 branch line J again, and each branch line J is respectively behind each corresponding electromagnet (8), and extracting from each output line H that a branch line J reconfigures out is 100 lead groups, respectively on five cuttves of access operation key (14);

This electromagnetism card access device (2) is made up of card hopper (3), card pocket (4), electromagnetic arm (7) and armature (9), the card hopper open front, the outside vertical card hopper of packing into of card pocket (4) sack of card (6) is housed, and electromagnet (8) center that is installed in the case back cover is installed with the electromagnetic arm (7) that an end connects card pocket tail, another termination armature (9).