JPH0868541A - Heat cooking appliance - Google Patents

Abstract

PURPOSE: To realize an arbitrary supply of cooking programs, easy alteration thereof and standardization of many types of machines and also to facilitate addition of new specifications by a construction wherein an electrode of a memory card is connected to a connecting electrode for the card connecting the memory card with a microcomputer on the rear side of a transparent type keyboard. CONSTITUTION: A heat cooking appliance has a construction wherein a transparent type keyboard 28 to which cooking data are inputted is provided and a memory card 25 wherein some of cooking programs of a microcomputer are stored provided at a position on the rear side of the keyboard 28 and wherein a card electrode 26 of the memory card 25 is connected to a connecting electrode 14 for the card connecting the microcomputer with the memory card 25. Therefore the programs are supplied arbitrarily in accordance with various types of machines and standardization of many types of machines is realized. Moreover, varied preparation of commodities can be executed and new specifications can be added. When the place of a name 27 seen through the keyboard 28 is pushed, the microcomputer detects the coordinates on the keyboard 28 and the cooking program corresponding to cooking data of the name 27 is executed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating and cooking apparatus having a control means for controlling heating means such as a heater and a magnetron.

[0002]

2. Description of the Related Art A conventional heating and cooking apparatus has a control means shown in FIG.
It has the configuration shown in. In the figure, 1 is a printed wiring board, and a central processing unit (hereinafter referred to as CP
U) and read-only memory (hereinafter referred to as ROM)
An integrated microcomputer (hereinafter referred to as "microcomputer") is installed, and a cooking program is written in the microcomputer. Reference numeral 2 is a display unit provided on the upper surface of the front surface of the substrate 1, and a display unit 3 is provided on the rear surface of the substrate 1.

Reference numerals 4 are insertion holes formed at the four corners of the substrate 1.
Is a screw inserted into the insertion hole 4, 6 is a metal interior case disposed on the front surface of the substrate 1, and the screw 5 is screwed into a screw hole on the rear surface of the interior case 6 to form a rear surface of the interior case 6. On board 1
Is installed. Reference numeral 7 is a locking body provided in the lower portion of the inner case 6, and 8 is an opening formed in the upper portion of the front surface of the inner case 6, and the display portion 2 is exposed. Reference numeral 9 is a through hole formed in the upper edge portion of the interior case 6, and 10 is a screw inserted into the through hole 9.

Reference numeral 11 denotes an exterior case disposed on the front surface of the interior case 6, and a locking body 7 of the interior case 6 is engaged with the lower edge of the rear surface of the exterior case 11 so that an upper part of the rear surface of the exterior case 11 is provided. The screw 10 is screwed into the screw hole, and the inner case 6 is attached to the rear surface of the outer case 11. 12 is an outer case 11
, A push button recess formed in the lower part of the front surface of the keyboard, a keyboard recess 13 formed in the center of the front surface of the outer case 11, a keyboard connection electrode 14 provided on the right edge of the keyboard recess 13, Reference numeral 15 is an opening formed in the upper part of the outer case 11 and smaller than the opening 8 of the inner case 6, and the display unit 2 is seen through the opening 15.

Reference numeral 16 denotes two springs 1 in the depression 12 for the push button.
7 is a push button provided via 7, and the door of the cooking device is opened by pressing the push button 16. Reference numeral 18 is a keyboard provided in the keyboard recess 13, 19 is a connection cable integrated with the keyboard 18, and 20 is a cable 19
Is a keyboard electrode at the tip of, and is connected to the keyboard connection electrode 14 of the outer case 11, and the keyboard 18 and the microcomputer of the substrate 1 are connected.

Reference numeral 21 denotes an appearance sheet provided on the front surface of the keyboard 18, and reference numeral 22 denotes a plurality of keys provided on the appearance sheet 21. When the key 22 is pressed, cooking data is transferred to the substrate via the keyboard 18. 1 is input to the microcomputer. Reference numeral 23 is a see-through window formed in the upper portion of the exterior sheet 21, and the display unit 2 is seen through.

[0007]

In the case of the above-mentioned device, since the microcomputer is an integrated type of CPU and ROM,
It is necessary to rewrite the cooking program to be written in the ROM depending on the characteristics of the model, and standardization of parts is not possible, which causes problems in terms of delivery time, price, etc. for production of each model. Moreover, when the program is modified by a design change, it is necessary to replace the board 1 itself to which the microcomputer is attached, and when replacing the board 1, a great deal of labor, time, and cost are required. There is a problem that is difficult. The present invention has been made in consideration of the above points, and an object of the present invention is to provide a heating and cooking device that can freely supply a cooking program, can be easily changed, realize multi-model standardization, and easily add new specifications. To do.

[0008]

In order to solve the above-mentioned problems, the heating and cooking apparatus of the present invention is a cooking apparatus in which a heating means such as a heater for heating a heating chamber and a magnetron is controlled by a control means. In the apparatus, the control means is provided in a microcomputer in which a cooking program is written, a transparent keyboard for inputting cooking data, a keyboard electrode provided on the keyboard, and a rear surface of the keyboard. A memory card in which a card is made into a card, a card electrode provided on the card, and a keyboard electrode are connected to connect a computer and a keyboard. A keyboard connection electrode and a card electrode are connected to connect the computer and the memory card. It is composed of a card connection electrode. Furthermore, it is preferable to print the layout of the keys of the transparent keyboard corresponding to the program of the card on the memory card.

[0009]

The heating and cooking apparatus of the present invention configured as described above is provided with a perspective type keyboard for inputting cooking data, and a memory card in which a part of the cooking program of the microcomputer is made into a card at a position on the rear surface of the keyboard. Since the card electrode of the memory card is connected to the card connection electrode that connects the microcomputer and the memory card, the program can be freely supplied according to various models, and standardization of multiple models In addition, it is possible to create a variety of products and add new specifications. Further, since the key arrangement of the transparent keyboard corresponding to the program of the card is printed on the memory card, it is possible to easily deal with the design change.

[0010]

EXAMPLES Examples will be described with reference to FIGS. 1 and 2. In these figures, the same symbols as those in FIG. 3 indicate the same or corresponding ones. (Embodiment 1) First, FIG. 1 showing Embodiment 1 is different from FIG. 3 in the following points. Reference numeral 24 is a card connection electrode provided below the keyboard recess 13 of the outer case 11, 25 is a write / read memory card (hereinafter referred to as a RAM card), which is a ROM of the microcomputer, and 26 is a RAM card 25. Card electrodes projecting from the lower part of the rear surface are connected to the card connection electrodes 24, and the RAM card 25 and the microcomputer of the substrate 1 are connected. Reference numeral 27 is the name of a plurality of keys printed on the front surface of the RAM card 25, and 28 is a see-through keyboard provided on the front surface of the RAM card 25. By pressing the name 27 visible from the keyboard 28, the microcomputer Detected the coordinates on the keyboard 28 and entered the name 27
The cooking program according to the cooking data of is executed. (Embodiment 2) Next, FIG. 2 showing Embodiment 2 is different from FIG. 1 in the following points. The card connection electrode 24 is provided on the right side edge of the keyboard recess 13, and the card electrode 26 is provided on the right side surface of the RAM card 25.

[0011]

Since the present invention is constructed as described above, it has the following effects. The heating and cooking device of the present invention is provided with a transparent keyboard 28 for inputting cooking data, and at the position of the rear surface of the keyboard 28, a memory card 25 in which a part of the cooking program of the microcomputer is provided is arranged. Since the card connection electrode 24 for connecting to the memory card 25 is connected to the card electrode 26 of the memory card 25, the program can be freely supplied according to various models, and multi-model standardization can be realized. , You can make a variety of products and add new specifications. Further, since the key arrangement of the transparent keyboard 28 corresponding to the program of the card 25 is printed on the memory card 25, it is possible to easily deal with the design change.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a main part of a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part of a second embodiment of the present invention.

FIG. 3 is an exploded perspective view of a conventional example.

[Explanation of symbols]

 14 keyboard connection electrode 20 keyboard electrode 24 card connection electrode 25 memory card 26 card electrode 28 perspective keyboard

Claims (2)

[Claims] 1. A heating and cooking apparatus in which a heating means such as a heater for heating a heating chamber and a magnetron is controlled by a control means, wherein the control means comprises a microcomputer in which a cooking program is written and cooking data. A transparent keyboard for inputting, a keyboard electrode provided on the keyboard, a memory card provided at a position on the rear surface of the keyboard and storing a part of the program as a card, and a card electrode provided on the card And a keyboard connection electrode to which the keyboard electrode is connected to connect the computer and the keyboard, and a card connection electrode to which the card electrode is connected to connect the computer and the memory card. Cooking equipment. 2. The cooking apparatus according to claim 1, wherein the memory card is printed with the arrangement of the keys of the transparent keyboard corresponding to the program of the card.