JP3057186U - Mounting device for electrical parts - Google Patents

Abstract

(57) [Summary] [PROBLEMS] When mounting a plurality of electric components on the same plane when mounting components on a component mounting plate, the mounting area required is the same as the occupied area of those electric components, and the size of the device is small. Therefore, a technique for mounting components with a small mounting area is provided. In a device for mounting an electric component, a small electric component such as a switch, a connection terminal provided with a connection terminal, a printed wiring board on which the small electric component and the connection terminal are placed and connected, A mounting plate made of a synthetic resin, which is disposed in a direction substantially perpendicular to the substrate and provided with a protruding storage portion on the inside in which the small electric component is completely stored, wherein the protruding storage portion of the mounting plate includes A small electric component is housed and arranged, and an electric component such as the connection terminal and a large electric component such as a tuner are arranged behind a position overlapping the electric component in front and rear.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a device for mounting an electric component. More specifically, the present invention relates to a device for mounting a small electric component such as a switch in a projecting storage portion of a mounting plate of a component or the like. The present invention relates to an improvement in an electric component mounting device in which electric components such as a connection terminal and a tuner are arranged behind a position where the electric components are overlapped.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, in electronic devices such as a television receiver and a CD player, for example, when a changeover switch is attached to a mounting plate of an electric component disposed at a front or rear portion of a housing of the device, it is connected to other electric components. If they are arranged in parallel on the same plane, the occupied area of those electrical components requires a mounting area for the components that is only integral. Therefore, such a conventional mounting device for electric parts poses a problem in miniaturization of electronic equipment.

The following technologies are related to this. That is, Japanese Utility Model Laid-Open Publication No. Sho 61-66986 discloses a technique in which a recess is provided in a part of a cabinet, an adjustment volume or the like is provided inside the recess, and the opening surface of the recess is opened and closed by an opening / closing door. It has been.

[0004] Japanese Utility Model Application Laid-Open No. 2-91379 discloses a technique in which a rectangular mounting hole is provided in a plate surface, and a functional component is fitted into the hole to be joined and stopped. Furthermore, Japanese Patent Application Laid-Open No. 8-139461 discloses a technique in which a push button through hole is provided in the entire panel portion, and a switch operation push button is inserted through the through hole.

[0005]

[Problems to be solved by the invention]

 The present invention has a problem in the conventional electric component mounting apparatus as described above, that is, when mounting a component on a component mounting surface, if a plurality of electric components are mounted on the same plane, the occupied area of such electric components is reduced. Since it requires the same mounting area and hinders miniaturization of equipment, it is an object of the present invention to provide a technology for mounting electric components with a small mounting area.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, an electric component mounting device according to claim 1 includes a small electric component such as a switch provided with a switching or adjusting knob, and a connection terminal provided with a connection terminal. A printed wiring board on which the small electric component and the connection terminal are placed and connected, and a protruding storage portion that is disposed in a direction substantially perpendicular to the substrate and that completely stores the small electric component inside. And a mounting plate made of synthetic resin provided.After the small electric component is stored and arranged in the protruding storage portion of the mounting plate, the connection terminal tool or the like is located behind a position overlapping the electric component in front and rear. Place electrical components.

According to a second aspect of the present invention, there is provided a device for mounting an electric component, comprising: a small electric component such as a switch provided with a switching or adjustment knob; a connection terminal provided with a connection terminal; And a printed wiring board on which the connection terminal is mounted and connected, and a protruding storage portion provided so as to be completely perpendicular to the printed wiring board and inside the small electric component to be completely stored. A mounting plate made of resin and a large electric component such as a tuner, wherein the small electric component is stored and arranged in a protruding storage portion of the mounting plate, and the connection terminal and the like are provided behind a position overlapping the electric component in the front-back direction. Electrical components and the large electrical components are arranged.

[0008]

[Embodiment of the invention]

 Next, an embodiment of the electric component mounting apparatus according to the present invention will be described with reference to FIGS. FIG. 1 is an exploded perspective view of a main part of a device for mounting an electric component. That is, FIG. 1 shows the printed wiring board 1 and the mounting plate 2 of an electric component made of a synthetic resin such as polycarbonate when the small changeover switch 3, the connecting terminal 4 and the tuner 5 are disassembled to explain the process of attaching them. It is a perspective view.

First, mounting holes 3c, 3d (not shown) for fixing mounting legs 3a, 3b of a small changeover switch 3 for changeover are provided on the printed wiring board 1, so that the small size changeover switch is provided. The switch 3 is moved in the direction of arrow A, and the mounting legs 3a, 3b are inserted into the mounting holes 3c, 3d, and are fixed by bending or soldering. Similarly, the connection terminal 4 provided with the connection terminals 6a and 6b is moved in the direction of arrow B, and the connection terminal 4 is attached to the mounting holes 4c and 4d of the connection terminal 4 provided on the printed wiring board 1. Fixing the mounting legs 4a, 4b. Further, the tuner 5 is further moved in the direction of arrow C, and the mounting legs 5a, 5b, 5c, 5d of the tuner 5 are provided in the mounting holes 5e, 5f, 5g, 5h of the tuner 5 provided on the printed wiring board 1. Is fixed by soldering.

Next, as shown in the figure, the small change-over switch 3 is stored in a protruding storage portion 7 provided inside the mounting plate 2. At this time, the switching knob 8 of the small change-over switch 3 is inserted into the through hole 7a provided in the protruding storage portion 7. At the same time, the connection terminals 6a and 6b are inserted into the connection terminal insertion holes 6c and 6d provided in the mounting plate 2, respectively. Then, the rear surface 3 </ b> P of the small switch 3 is completely housed in the projecting housing 7. Then, as shown in FIG. 3, the front surface 4Q of the connection terminal device 4 is set in advance so as to be in a position overlapping with the rear surface 3P of the small switch. The front face 5R of the tuner 5 is preset so as to be located at a position overlapping with the rear face 3P of the small switch, as shown in FIG.

As described above, the small switch 3 is completely housed in the projecting housing 7, and the rear surface 3 P of the small switch 3 is opposed to the front surface 4 Q of the connection terminal 4 and the front surface 5 R of the tuner 5. Since the positions are set in advance so as to overlap each other, the area of the mounting portion of the mounting plate 2 is much smaller than the case where the components are arranged so that the components do not overlap each other.

[0012]

[Effect of the invention]

 As described above, according to the electric component mounting device of the present invention, the mounting plate of the component is provided with the protruding storage portion that is capable of completely storing the small electric component. After storing and arranging the small electric parts, electric parts such as connection terminals and large electric parts such as tuners are arranged behind the position where they overlap with the electric parts. When mounting components on the component mounting surface, the area of the mounting plate for electrical components is much smaller than when mounting multiple electrical components on the same plane, which is extremely effective in miniaturizing equipment.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a process of assembling an electric component mounting apparatus according to the present invention.

FIG. 2 is a cross-sectional view taken along line XX 'of FIG. 1 when the electric device mounting apparatus according to the present invention is assembled.

FIG. 3 is a drawing of the electric component mounting apparatus according to the present invention, viewed from the Y direction at the time of completion of the assembly in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Printed wiring board 2 Mounting plate of electric parts 3 Small changeover switch 3a, 3b Mounting leg 3c, 3d Mounting hole 3P Rear surface of small switch 3 Connection terminal 4c, 4d Mounting hole 4Q Front of terminal 4 5 Tuner 5a, 5b Mounting leg 5e, 5f, 5g, 5h Mounting hole 5R Front surface 6a, 6b Connection terminal 6c, 6d Connection terminal insertion hole 7 Projection storage section 7a Through hole 8 Switching knob

Claims (2)

[Utility model registration claims] 1. A small electric component such as a switch provided with a switching or adjusting knob, a connection terminal provided with a connection terminal, and a printed wiring on which the small electric component and the connection terminal are mounted and connected. A mounting board made of a synthetic resin, which is disposed in a direction substantially perpendicular to the board and provided with a protruding storage portion on the inside in which the small electric component is completely stored; An electric component mounting device, wherein the small electric component is stored and arranged in a storage portion, and the electric component such as the connection terminal is disposed behind a position overlapping the electric component in front and rear. 2. A small electric component such as a switch provided with a switching or adjusting knob, a connection terminal provided with a connection terminal, and a printed wiring on which the small electric component and the connection terminal are placed and connected. A board, a mounting plate made of a synthetic resin, which is disposed in a direction substantially perpendicular to the board and provided with a protruding storage portion on the inside in which the small electric component is completely stored,
A large electric component such as a tuner, wherein the small electric component is housed and arranged in a protruding housing portion of the mounting plate, and the electric component such as the connection terminal and the large electric A mounting device for electrical components that places components.