JPS61290503A - Door opening/closing structure - Google Patents

Abstract

PURPOSE:To obtain a door opening/closing structure which is inexpensive and has a high safety, by forming a structure by which an operation of a unit can be executed, when both doors have been closed necessarily by a detector in a double door. CONSTITUTION:An opening/closing door 13 rotates in the direction as indicated with a arrow A by using a hinge 15 as the center of rotation, a detaining part 18' of a metallic fitting 18 is pushed by a projecting part 13' of the opening/closing door 13, the metallic fitting 18 is rotated in the direction as indicated with an arrow C, and a detector 17 is moved to a detecting position. Subsequently, an opening/closing door 14 is rotated centering around the hinge 15 in the direction as indicated with an arrow B, and fixed to a lower panel 10 by a lock 16. In this case, a detector 22 which has been fixed to the opening/closing door 14 reacts to the detector 17 and executes a detection of the time when the opening/closing door has been closed. Also, even if the opening/closing door 14 is closed in a state that the opening/closing door 13 remains open, since the detector 17 is not moved yet to the detecting position, it cannot be detected that the door has been closed. In this way, the detectors 17, 22 are operated only when the opening/closing door 14 has been closed after closing the opening/closing door 14, therefore, even if the opening/closing door is opened carelessly, the unit operation is stopped, therefore, a structure which has a high safety and is inexpensive is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a 1m opening/closing structure in a bank terminal device, and is particularly a door opening/closing structure that is most suitable for equipment whose unit stops operating when opened.

(Background of the Invention) For example, in a bank terminal device, a unit and double door case are equipped with a detector to detect the opening and closing of the door, and when the unit is operating,
In order to prevent the operator from opening the door and touching it, a detector is used to stop the operation.

As shown in FIG. 6, the conventional door opening/closing structure suffers from the following problems: sin 2
Detectors 5 and 4 are installed on the casing 5, and the
Detectors 6 and 7 corresponding to crime 2 are installed, and crime 1,
By closing the detector 2, the detectors 3, 6 and 4, 7 are detected, and the unit 8 is enabled to operate using an AND circuit. This structure has the disadvantage that two detectors are required and the structure is complicated, resulting in high cost. Furthermore, as shown in FIG.
7 is detected, and the structure is such that the unit 8 can operate. In the case of this structure, even if door 2 is closed with door 1 open, detectors 4 and 7 will still be detected and the unit will be able to operate, creating a danger that the operator could easily touch it. There are drawbacks.

A related technology is Utility Publication No. 59-161, which describes a structure for detecting the presence or absence of a drawer for a unit in a housing.
There is a publication No. 76.

[Purpose of the invention]

An object of the present invention is to improve the drawbacks of the conventional example described above and to provide a door opening/closing structure that is inexpensive and highly safe.

[Summary of the Invention] The present invention provides the following features: When the operator opens the door and the unit is operating, the operator will not be able to touch it easily.
This is an extremely dangerous structure for opening and closing the doors of electronic devices because double doors require a structure that allows the unit to operate only when both doors are closed.

(Embodiment of the Invention) An embodiment of the present invention will be described below with reference to FIGS. 1 to 5. As shown in FIG. An opening/closing JF 113.14 is attached to the front of the lower panel 10 so that it can be opened and closed in a manner that opens the front part of the device 12 in directions A and B using a hinge 15 provided on the lower panel 10.Opening/closing door 15.14 is fixed to the lower panel 10 by a lock 16.The upper panel 9
As shown in FIG. 2, a detector 17 for detecting opening/closing of In is fixed to a metal fitting 18 with a screw 19.
The metal fitting 18 is fixed to the upper panel 9 by a shaft 20.

A spring 21 is incorporated in the shaft 20, and as shown in FIG.
8 is rotatable in the direction of arrow C, and the stopper 18' of the metal fitting 18 is locked to a part of the stopper 9/ of the upper panel 9, so that it cannot be rotated any further. On the other hand, as shown in FIG.
It is fixed to the opening/closing door 14 by. The operation will be explained with reference to FIG. The opening/closing door 13 rotates in the direction of the arrow with the hinge 15 as the center of rotation, and the protrusion 1 of the opening/closing 7I113
3', press the locking part 18' of the gold 418, and
is rotated in the direction of arrow C to move the detector 17 to the detection position. Next, the opening/closing door 14 is rotated in the direction of arrow B around the hinge 15 and fixed to the lower panel 10 with the lock 16.

At this time, the detector 22 fixed to the opening/closing door 14 detects @
17, it is detected that the opening/closing door is closed. Also,
Even if door 15 is left open and sin 14 is closed, detector 17
Since the door has not moved to the detection position, it cannot be detected that the door is closed.

As explained above, according to the present invention, if the door 14 is not closed after the door 13 is closed, the detector 17.22
Since the unit does not operate, the structure is such that the unit cannot operate, and even if the operator opens the door with difficulty while the unit is operating, the unit will stop operating, making it safer and cheaper than conventional models. structure can be realized.

〔Effect of the invention〕

As explained above, according to the door opening/closing structure according to the present invention, 1
Not only can the operation of the unit be stopped with a single detector, but the number of parts is small, and the system has the effect of being able to be used as a small, inexpensive, and highly safe device, and to open and close doors with high density mounting.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the embodiment with the opening/closing door open, and Figures 2 to 5.
The figure is a specific configuration diagram, and FIGS. 6 and 7 are perspective views showing a conventional door opening/closing structure. 9... Upper panel, 10... Lower panel, 12... Housing s 13, 14... Opening/closing door, 15...
...Hinge, 16...Lock, 18.25.
...Metal fittings, 20...shaft.

Claims (1)

[Claims] 1. In an electronic device that has a double door and is equipped with a door opening/closing detection sensor to stop the operation of an internally mounted unit when the door is opened, one detector is rotatably installed on the door. By closing both the first door and the second door, the detector is rotated to the operating position to detect the closing of the door, and is configured so that it will not be detected if only one of the doors is closed. A door opening/closing structure featuring