JPS5926621Y2 - electrical appliance controller - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a controller for an electrical appliance, and more particularly to a drawer structure for a hanger that allows the controller to be hung on a wall.

Generally, a controller for an electrical appliance is connected to the electrical appliance with a cord, and is also equipped with a hanging device so that it can be hung on a wall or the like.

By the way, the conventional controller has a structure in which the hook 11 is provided in the controller case 12, as shown in FIG.
3 is provided, and the hanging tool 11 can be freely put in and taken out from this doorway 13.

The hanging tool 11 has a long hole 1 for a slide guide in the axial direction.
4, and a cylindrical protrusion 15 provided on the inner bottom of the controller case 12 is fitted into the elongated hole 14, and the controller case 12 has guide portions 16 and 16' that contact both sides of the hook 11. It is set up.

In such a structure, when the hook 11 is put in or taken out, the hook 11 is tilted as shown by the dotted line in FIG. If protrusions or soldering parts are provided for attachment,
It is necessary to avoid the portion of the printed circuit board 17 that is subject to friction, and as a result, the printed circuit board 17 itself must be made large, leading to an increase in the size of the controller.

The present invention has been made to solve the above-mentioned conventional problems, and the present invention will be explained below based on drawings showing embodiments thereof.

In Figures 1 to 4, 1 is the controller case;
This controller case 1 is a synthetic resin upper and lower case.
It is constructed by combining a and lb, and there is an electric appliance main body (not shown) such as an electric carpet inside.
It houses temperature control circuit parts and switches that control the temperature of the room.

These parts are connected to the main body of the electric appliance via the cord 2.

Reference numeral 3 denotes a doorway provided at the center of the ridgeline from the side to the bottom of the lower case 1b, and 4 is a hanging tool that is installed inside the controller case 1 and can be taken in and out from the doorway 3. This hanging tool 4 is made of synthetic resin. It is formed into an elongated plate shape, and has a handle part 5 at its outer end that comes into contact with the end face of the entrance/exit port 3, and further has a long hole 6 for a longitudinal slide guide in the part that enters the controller case 1. have.

Reference numeral 7 denotes a cylindrical projection integrally formed on the inner bottom of the lower case 1b, and this cylindrical projection 7 is fitted into the elongated hole 6 of the hook 4.

Reference numerals 8 and 8' denote a pair of guide parts that are integrally molded to face the inner bottom of the lower case 1b, and the guide parts 8 and 8' are formed in a single shape, and the hooks are located on both sides of the tool 4. The hook guides the tool 4 in a sliding manner, and also restricts the tool 4 from moving upward with its end piece 9.9'.

Reference numeral 10 denotes a printed circuit board which is built into the controller case 1 and is equipped with electronic components.

The mutual positions of the cylindrical protrusion 7 and the guide parts 8, 8' are as shown in FIG. Cylindrical projection 7
is located at the outer end of the elongated hole 6.

As described above, according to the present invention, the controller case has
In addition to providing guide portions to guide and support both sides of the hanging tool,
This guide part is equipped with a tip piece that restricts the upward movement of the ingredients, which ensures that the ingredients are supported, and also allows for smooth loading and unloading of the ingredients. Because it does not rub the printed circuit board,
It has various advantages, such as making it easier to design the printed circuit board and suppressing the increase in size of the controller.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a state in which a hook is removed from a controller showing an embodiment of the present invention, and FIG. 2 is a perspective view showing a state in which the hook is stored in a case of the controller.
Figure 3 shows the hanging tool stored in the controller case, a is a longitudinal sectional view, b is a side sectional view, and Figure 4 shows the hanging tool pulled out from the controller case. The cross-sectional views in FIG. 5 show the relationship between the conventional hook and the controller case, in which a is a longitudinal cross-sectional view and b is a side cross-sectional view. 1...Controller case, 2...Cord, 3...Entrance/exit, 4...Hanging tool,
8, 8'... Guide portion, 9, 9'... Tip piece, 10... Printed circuit board.

Claims (1)

[Scope of utility model registration request] The controller is connected to the main body of the electric appliance via a cord, and the case of the controller is equipped with an elongated hook, and the hook can be freely inserted and removed from the opening of the case, and the inner bottom of the case has a An electric appliance comprising: a pair of one-shaped guide parts located on both sides of a tool, and a pair of one-shaped guide parts for regulating the upward movement of the tool; and a printed circuit board equipped with electronic components arranged on the guide parts. controller.