JP3039599U - Display board Magic Box (registered trademark) - Google Patents

Abstract

(57) [Summary] [Purpose] This purpose is, for example, for a company
A monthly schedule, yearly schedule, production schedule, work record, in-house event blackboard or whiteboard, etc.
If you use it by putting it in this display board magic box,
When a visitor such as a third party is present, it is possible to prevent the described articles and the like from being easily recognized by operating the switch on the display plate magic box. [Structure] A liquid crystal sheet with a power circuit connected to it is attached to the front of the magic box on the display board to integrate it.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 This device is, for example, a blackboard or whiteboard on which a schedule, monthly schedule, annual schedule, production schedule, work schedule, or in-house event schedule is written by a company, etc. By putting it in the magic box and operating the switch, it is possible to use it to prevent the entry items from being easily recognized by a third party or an outpatient.

[0002]

[Prior art]

 Conventionally, on a blackboard or whiteboard installed in a company, etc., the matters recorded on it were easily recognized by a third party or an outpatient.To prevent this, the blackboard or whiteboard was used. Either the board was moved to another place, or it was covered to prevent it.

[0003]

[Problems to be solved by the device]

 Conventionally, on a blackboard or whiteboard installed in a company, etc., it is easy to inform a third party or an outpatient, etc. of the internal trend schedule or internal event schedule recorded on it. Was recognized.

[0004]

[Means for Solving the Problems]

 Turning on / off the power connected to the liquid crystal sheet of the display panel magic box will instantly make the liquid crystal sheet of the display panel magic box become transparent or opaque. The problem can be solved by the action of such a liquid crystal sheet, in which the items written in the magic box are visible or invisible.

[0005]

[Operation]

 The liquid crystal of the liquid crystal sheet is aligned in a certain direction when electricity is energized, so the liquid crystal sheet becomes transparent. The liquid crystal sheet becomes opaque, so the action of the liquid crystal sheet with such characteristics is attached to the front part of the display box magic box, and the power of the liquid crystal sheet is turned on. By turning off, the information on the display board placed in the display board magic box may or may not be recognized from the outside of the display board magic box.

[0006]

【Example】

 A part of the liquid crystal sheet with the power circuit connected is attached to the front part of the magic box on the display board to integrate it.

[0007] The shape and structure of the main body are not limited to those described in the drawings, and any means that can achieve the purpose of the present invention can be guessed. it can.

[0008]

[Effect of the invention]

 For example, at a company, etc., if you use a blackboard or whiteboard on which company events, schedules, monthly schedules, yearly schedules, etc. are put in this display board magic box, If there is a visitor such as a third party, by operating the switch on the display board magic box, it is possible to prevent the articles and the like from being easily recognized.

[Brief description of the drawings]

[Fig. 1] Perspective view Swing-door type (liquid crystal sheet power ON) When the liquid crystal sheet power is turned ON, the liquid crystal sheet will be in a transparent state. All of the items described are in a state where they can be recognized from the outside.

[Fig. 2] Perspective view Swing-door type (liquid crystal sheet power supply OF
F) When the power of the liquid crystal sheet is turned off, the liquid crystal sheet is in an opaque state, and therefore, all the items described on the display plate inside the display plate magic box cannot be recognized from the outside. .

FIG. 3 is a perspective view of a plug-in type (liquid crystal sheet power source O
N) With the display board fully inserted, turn on the liquid crystal sheet power.
In the case of N, the liquid crystal sheet is in a transparent state, so that all the description items of the display plate put in the display plate magic box can be recognized from the outside.

FIG. 4 is a perspective view of a plug-in type (liquid crystal sheet power supply OF
F) When the display panel is half inserted When the power of the liquid crystal sheet is turned off, the liquid crystal sheet becomes opaque. However, it is in a state that cannot be recognized.

[Explanation of symbols]

 A display box storage box B handle C hinged door D mounting bracket (display board) E power circuit (ON / OFF switch) F display board G liquid crystal sheet

Claims (1)

[Utility model registration claims] 1. A front face of a magic box for a display plate by mounting a liquid crystal sheet on a front face portion of the magic plate for a display plate, connecting a power circuit to a part of the liquid crystal sheet, and turning the power on and off. The present invention relates to a display panel magic box that can make a liquid crystal sheet in a transparent part in an opaque state.