JPS60201482A - Optical reader - Google Patents

Abstract

PURPOSE:To improve the operability by stopping the operation of a medium carrying section immediately when an optical reader is removed and switching a processing means corresponding to the difference of format of a medium together so as to attain ease of reading and processing of any paper size. CONSTITUTION:In reading a paper sheet other than a prescribed size, a hand scanner 2 is removed, and a detection section 6 detecting it by a hook 7 brings a signal level of an output signal D to ''0''. The trailing of the output signal D is given to switch section 8 via an OR gate 14, the switch 8 is thrown to the position of contact (b), and the signal change makes a contact S of a power switch 15 to the off position, a motor M and a roller 4 are stopped and a medium carrying section 1 is brought into pause state. Further, a control signal B transmitted from a processing section 16 is fed to a display control section 17 and guidance display is displayed on the display section 18 of the hand scanner 2. Read information C outputted from the recognizing section 12 is processed by the processing section 16 and the processing sections 9, 16 apply processing corresponding to the different format depending on the paper size.

Description

[Detailed Description of the Invention] (a) Technical field of the invention The invention is based on the optical fishing handle Ii, which relates to optical reading devices that read all information from the body. (b) Prior art and problems in character reading An optical reading device is used as a means, but the paper is sent to the edge of the media conveyance mechanism, but it is subject to mechanical limitations of the conveyance mechanism.
Paper size types are limited. However, in response to the demand for reading information on paper of various sizes, the reading section is a manual reading section (hand scanner), and when the paper is outside the P9T size, the hand scanner is moved over the paper. to read information. A method is adopted in which a hand scanner is fixed at the reading head position of the medium transport mechanism to remove the gaps when the desired amount of paper is loaded. When the paper size is S, the processing method for the captured information often differs, but with the conventional method, it is necessary to input data that determines the processing method every time the hand scanner is removed from the reading position. 1
However, even when the hand scanner is removed, the medium transport mechanism remains in operation (the paper transport roller continues to rotate).

(c) Purpose of the invention The non-invention was made to solve the above drawbacks,
The object of the present invention is to provide an optical reading device that has the same operability as above.

(dJ Structure of the Invention The non-invention has an optical reader whose reading part can be moved manually and a medium transport part, and the optical reader is set in the medium transport part to read a medium of a predetermined size. When reading a medium of a size other than a predetermined size, in an apparatus that manually moves an optical reader over the medium to read the medium, the optical reader includes a detection unit that determines whether the optical reader is M-less, and a means for completely stopping the operation of the medium transport mechanism unit. When the optical reader is removed from the axillary vinegar medium, the detection value number from the detection unit indicates that
This optical reading device is characterized in that the operation of the transporting device 41f is stopped. As described above, the invention is such that in an apparatus that reads a medium by setting a hand scanner-type optical reader at the reading position of a medium conveyance section, when the optical reader is removed, the medium speeding section is immediately activated. At the same time, the processing means can be switched in response to differences in media formats.

(Phrase Examples of the Invention In the following, the non-invention will be explained with reference to the drawings. The drawings are block diagrams showing the actual examples of the non-invention.

A hand scanner (manual scanning) 2 is set in the upper center of the general feed section 1 in the drawing, and when a paper of a predetermined size is read V, the paper 3 is transferred to the roller 4.
! When performing reading V or reading paper of a size other than the predetermined size, move the hand scanner 2 to the right side and rotate the lower part t'' of the reading surface 5 of the hand scanner. To remove and scan, move and scan the paper (not shown).In the drawing, when the hand scanner 2 is set as shown, the detection sensor 6 is attached to the hook 7. The set state of the hand scanner 20 is determined by this, and the signal level of its output signal is set to "1". In this set state, the switching unit 8 is connected to the contact a side, and the control signal A from the processing [9]
Since the data is sent to the section 10, the guard dance of "conveyance reading" is displayed on the display section 11.

Therefore, by sending the signal a3 to the lower surface of the reading surface 5 of the hand scanner 2 by the row 24, the read tV signal C output from the recognition section 12 passes through the contact a of the switching section 8 to the processing section. 9 for processing. Furthermore, roller 4
The rotation of the motor M is transmitted and rotated by the belt 13.

On the other hand, when reading paper of a size other than the predetermined size, the hand scanner 2 must be removed. 0".

Is the fall of this output signal OR? It is transmitted to the switching unit 8 via $14, and switches the switch 1fila to the contact side,
This signal change causes the contact S of the power switch unit 15 to be turned OFF.This causes the rotation of the motor M to stop, so the roller 4 also stops, and the medium transport s1 becomes inactive. The control signal B issued from the hand scanner 16 is sent to the display control section 17, and a guidance display is displayed on the display section 18 of the hand scanner 2. This hand scanner 2'
While moving on a paper (not shown) of a size other than kPfr, by checking 1lIl:, the 甖TORIYU@AC output from the confirmation wkto 12 passes through the contact point bi of the switching unit 8, and then the 4- Processed by the processing unit 16. The processing units 9 and 16 are
Processing is performed in response to different formats depending on the paper size.

In the conventional method, when the hand scanner 2 is removed and moved/scanned, it is necessary to enter a command to switch the processing section 9 to 16 by operating the input key on the operation section 190, and the hand scanner 2 is t1 motor M when removed
Also, the drawback is that the roller 4 rotates and IR is generated, and the second discharge angle is determined quickly.

(f) Effects of the Invention As described above, the non-invention is to facilitate the reading and processing of any paper size in a reading device equipped with a hand scanner, and to achieve the same advantages as mentioned above in terms of operability.

[Brief explanation of the drawing]

The drawing is a block diagram showing an embodiment of the invention, and the reference numerals used in the drawing have the following structure: 01 is a medium conveyance unit, 2 is a scanner, 3 is paper, and 4 is a roller. , 5
is the reading surface, 6 is the detection part, 7 is the hook, 8 is the cut-off point, 9,
16 is a processing section, 10.17 is a display control section, 11.18 is a clothing section, 12 is a recognition section, 13 is a belt, 14 is an OR gate section, 15 is a power switch section, 19 is an operation section, A , B is the control signal, C is the read information, D is the output signal, K is the input key.
1M is a motor, and s+a and b are contacts.

Claims (1)

[Claims] A manual reader that manually scans the reading area on the medium is connected to a medium transport section that loads the medium to be read, and the manual reader is set on the medium transport section and the entire medium is read, or In an information reading device capable of reading information on a medium by manually moving a manual reader, the M/absence of the optical bladder retrieval device is detected by a part detection unit and a part of the r4 part of the medium Y8 included machine. When the optical a-retrieval device is removed from the storage area, the detection signal from the detection unit indicates that the -11 dispatcher is sent to Isosozu's Sakutaikai. Optical reader with 0% warning to stop