JP3508800B2 - Parts fixing device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component fixing device used for an electronic device such as an AV device, and more particularly to a component fixing device for fixing a component to a base with a double-sided tape. . 2. Description of the Related Art Conventionally, as this kind of component fixing device,
For example, there is an apparatus for fixing components such as an FL of an AV device and a liquid crystal display element to a base called a holder as shown in FIG. This conventional example uses a double-sided pressure-sensitive adhesive tape (hereinafter simply referred to as a double-sided tape) cut out according to the size of a component. In the drawing, 1 is a base made of resin or the like, 2 is a double-sided tape cut out to an appropriate size, 6
Is a component such as a display element, 3 is a component mounting surface on which the component 6 is mounted, 7 is a foot of the component 6, 8 is a hole provided in the holder, through which the foot 7 of the component 6 is inserted. Is provided with a tapered recess for guiding the foot 7. In order to fix the display element with this conventional component fixing device, the die-cut double-sided tape 2 is peeled off from the mount 4 and attached to the component mounting surface 3, and then the upper side of the double-sided tape 2 is peeled off. Peel the paper (not shown), place the part 6 on the double-sided tape 2 with the feet 7 of the part 6 aligned with the corresponding holes 8,
The component 6 is pressed against the component mounting surface 3 and fixed to the base 1.
The component 3 fixed to the base 1 is fixed by soldering by inserting a foot 7 protruding below the base 1 into a corresponding conductive pattern on a printed circuit board (not shown). FIG. 3 shows another conventional example. 3, the display elements and the like common to FIG. 2 are omitted. In this case, the die-cut double-sided tape 2 shown in FIG.
Instead, a roll-shaped double-sided tape 21 is used. Then, after attaching the double-sided tape 21 to the component mounting surface 3,
Cutting was performed at a suitable cutting line 5 using a cutter knife (not shown) or the like. [0005] However, in the conventional component fixing apparatus described above, in the conventional example of FIG. 2, a double-sided tape that has been previously cut out must be prepared. FIG.
According to the conventional example, the worker attaches a double-sided tape to the component mounting surface, then picks up a cutter knife or the like to cut the tape, and hits an appropriate length of the tape to cut the tape. It took a lot of time. SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has as its object to solve the drawbacks of the conventional example, to be able to use a general-purpose roll-shaped double-sided tape, and to reduce the number of steps required for cutting the tape. It is an object of the present invention to provide a component fixing device capable of reducing the number of components. According to the present invention, there is provided a component fixing apparatus for fixing a component to a base with a double-sided tape, the component mounting surface provided on the base, and the component mounting surface attached to the component mounting surface. And a tape cutter provided at an end of the component mounting surface. An embodiment of a component fixing device according to the present invention will be described with reference to FIG. The same parts as those in the conventional example are denoted by the same reference numerals, and description thereof will be omitted. FIG. 1 is a perspective view showing a component fixing device according to the present invention, and shows a state where a double-sided tape 21 is attached to a component mounting surface 3. The base 11 is made of resin or the like, and is different from the conventional base 1 in that a tape cutter 9 is provided at one end of the component mounting surface 3 at least over the width of the tape by integral molding. is there. The width of the tape cutter 9 is
It may be longer than the tape width and can be changed as appropriate. The tape cutter unit 9 may have a saw blade shape as shown in FIG. 1 or a straight blade shape like a cutter knife blade so as to easily cut the attached double-sided tape 21. . When the component 6 is fixed to the base 11 with the double-sided tape 21, the operator attaches the double-sided tape 21 to the component mounting surface 3, and removes the tape with the tape cutter 9 at the end of the component mounting surface 3. Cut the parts 6 on the double-sided tape.
Is placed and fixed. According to the component fixing device of the present invention,
General-purpose roll-type double-sided tape can be used, and the tape can be cut without using a cutter knife or the like. Since the tape cutter unit is integrally molded with the base, it can be easily implemented, and the cost can be reduced because the number of steps for cutting the tape can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a state where a double-sided tape is attached to a base in a component fixing device according to the present invention. FIG. 2 is a perspective view of a conventional example of a component fixing device. FIG. 3 is a partially omitted perspective view of another conventional example. [Description of Signs] 1 and 11 Base 2 Die-cut double-sided tape 3 Parts mounting surface 4 Mount 5 Cutting line 6 Display element 7 Feet 8 Hole 9 Tape cutter unit 21 Rolled double-sided tape

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) H05K 7/12

Claims (1)

(1) A component fixing device for fixing a component to a base with a double-sided tape, a component mounting surface provided on the base, and a double-sided tape attached to the component mounting surface. And a tape cutter provided at an end of the component mounting surface.