JP3135603U - Luminous decorative piece - Google Patents

Abstract

A light-emitting decorative piece that can be put into practical use by making the switch mechanism of a known light-emitting device compact, particularly by attaching it to clothing.
In a light emitting decorative piece formed by sequentially laminating an electronic control circuit, a decorative film, and a transparent cover on which a substrate, a light emitting diode are mounted, a case 17 for storing a battery 16 and a locking tool 18 are provided. Is attached to the back surface of the substrate 11. The case 17 is composed of a cylinder 19 and a lid 20, and one electrode 21 of the control circuit is connected to the cylinder and the other electrode 22 is exposed inside the cylinder. An insertion port 24 for inserting the insulator 23 is provided on the peripheral surface of the cylinder. The insulator is connected to the locking tool 18 by the string 25. The switch of the control circuit is composed of an insulator 23, and when it is inserted into the insertion port 24, the connection between the electrode and the battery is cut off, and the control circuit enters a power failure state. When the insulator is pulled out, the electrode and the battery come into contact with each other, the control circuit is energized, and the light emitting diode blinks.
[Selection] Figure 2

Description

  The present invention relates to a light-emitting decorative piece that is formed by mounting a light-emitting diode on an electronic control circuit provided on a substrate, and that is attached to clothing or the like to enjoy the brightness of the light-emitting diode.

A light-emitting device itself in which a light-emitting diode is provided in an electronic control circuit of a printed circuit board is well known (for example, see Patent Document 1).
Bags and belts such as school bags, handbags, and the like, which have a light emitting decoration piece provided with an electronic control circuit, a light emitting diode, and a battery on the surface of the substrate as marks or accessories, are well known (see, for example, Patent Document 2). .
A light-emitting decorative piece that has an electronic control circuit and a light-emitting diode mounted on the back side of the substrate, and has a through-hole that exposes the light of the light-emitting diode on the surface, and can be attached to clothing by attaching a clip. It is known (see, for example, Patent Documents 3 and 4).

JP 60-49682 A JP 2007-65059 A Utility Model Registration No. 3122063 Utility Model Registration No. 3122483

  Even if a well-known light-emitting device (see, for example, Patent Document 1) is attached to clothes and used as a light-emitting decorative piece, accessories such as batteries and switches are bulky and difficult to use, and the appearance of the batteries and switches is impaired. This makes it difficult to use as a decorative piece. Of course, a thin button battery is widely used as the battery, and even if the battery is not as bulky as the left, the problem is how to make the switch compact.

  Therefore, the present invention simplifies the switch mechanism of a known light-emitting device, makes its structure compact, and is not bulky when used as a batch or accessory when worn on clothing, and can be used as a personal ornament. The object is to obtain a luminous decorative piece.

  The light-emitting decorative piece according to the present invention has a laminated structure in which (a) the substrate 11, the electronic control circuit 12, the decorative film 13 and the transparent cover 14 are overlapped in this order, and (b) the light-emitting diode 15 is included in the electronic control circuit 12. Is mounted so that the brilliant light can be exposed on the outer surface of the transparent cover 14, and (c) a battery case 17 for storing a battery 16 for energizing the electronic control circuit 12, and a substrate 11 locked to clothing. And (d) a battery case includes a conductive cylinder 19 into which the battery 16 is fitted and an opening on one side of the cylinder. And (e) the cylinder 19 is bonded to the substrate 11 with the opening on the other side not sealed by the lid facing the substrate, and (f) positive / negative 2 of the electronic control circuit. Two electrodes 21 and 22 penetrate the substrate (G) One of the two electrodes 21 is connected to the cylinder 19, and the other electrode 22 is exposed inside the cylinder 19, and (h) the circumference of the cylinder 19 in contact with the substrate 11. A part of the surface is a notch 24, (i) an insulator 23 is inserted into the cylinder from the slot 24, and (j) the insulator 23 is a string. The first feature is that it is connected to any of the substrate, the cylinder, the lid, and the locking tool.

  The second feature of the light emitting decorative piece according to the present invention is that, in addition to the first feature, the locking tool 18 is a safety pin, and an insertion hole 26 for inserting the string 25 into the insulator 23 is opened. The point is that the ends of the string 25 inserted into the insertion hole 26 are connected to each other and the looped string 25 is connected to the safety pin 18.

  A third feature of the light-emitting decorative piece according to the present invention is that, in addition to any of the first and second features, the string 25 is a monofilament yarn made of polyurethane resin and having a breaking elongation of 300% or more. is there.

In the present invention, the battery case 17 is composed of the cylinder 19 and the lid 20, one electrode 21 of the control circuit 12 is connected to the cylinder 19, and the other electrode 22 is exposed inside the cylinder 19. Therefore, the thickness of the case 17 is substantially the same as the thickness of the button battery 16.
Since a part of the peripheral surface of the cylindrical body 19 in contact with the substrate 11 is used as the insertion port 24 into which the insulator 23 is inserted, when the insulator 23 is inserted into the insertion port 24, the insulator 23 becomes the electrode 22. Between the battery 16 and the battery 16, the electrode 22 and the battery 16 are separated from the insulator 23, and the electronic control circuit is in a power failure state.
When the insulator 23 is pulled out from the insertion port 24, the electrode 22 and the battery 16 come into contact with each other, the electronic control circuit is energized, and the light emitting diode 15 blinks.

As described above, the switch for turning on and off the electronic control circuit is configured by the insulator 23 that can be inserted into and removed from the insertion port 24.
In order to allow the insulator 23 to be freely inserted and removed between the electrode 22 and the battery 16, the thickness of the insulator 23 can be made extremely thin to 500 μm or less, and the insulator 23 having a thickness of 500 μm or less is used. Accordingly, the switch for turning on / off the electronic control circuit 12 can be configured to be extremely thin.

The insertion port 24 is configured by cutting out a part of the peripheral surface of the cylindrical body 19 in contact with the substrate 11. There is no step between the back surface of the substrate 11 and the insertion port 24, and the back surface of the substrate 11 is a battery. It continues to the inner bottom surface of the case 17, and a part of the inner bottom surface is an electrode 22.
Therefore, when the tip of the insulator 23 contacts the back surface of the substrate 11 and moves to the insertion port 24, the insulator 23 is inserted into the insertion port 24 so as to slide on the back surface of the substrate 11. It is sandwiched between the electrode 22 and the battery 16.
In that case, the back surface of the substrate 11 serves as a guide for guiding the insulator 23 to the insertion port 24.
Therefore, even if the insulator 23 is thinned, it can be surely inserted into the insertion port 24 to put the electronic control circuit in a power failure state. At that time, the insulator 23 is an extremely thin plate material having a thickness of 500 μm or less. However, it does not fold against the cylindrical body 19 or the peripheral surface of the battery 16.

Since the insulator 23 is connected to the substrate 11 via the string 25, the insulator 23 is not lost even if it is extracted from the insertion port 24 in order to put the electronic control circuit 12 in an energized state.
And since the latching tool 18 is a member required for mounting | wearing clothing with the light emitting decoration piece, the electronic control circuit 12 is connected by connecting the insulator 23 to the latching tool 18 via the string 25. The on / off switch is not bulky.

If a polyurethane resin monofilament yarn having a breaking elongation of 300% or more is used for the string 25, the string 25 may be short, and the light emitting decorative piece becomes bulky by connecting the insulator 23 and the locking tool 18 with the string 25. It will not be a thing.
And if it shortens in that way, since the string 25 will not become obstructive and most of it will also be hidden behind the board | substrate 11, the appearance of the light emission decoration piece is not impaired by the string 25.

  As described above, according to the present invention, the switch of the electronic control circuit 12 is configured to be compact, and it is possible to obtain a light-emitting decorative piece that can be mounted on clothes and put into practical use.

The substrate 11 can be reinforced by bonding a metal plate or a hard plastic plate.
For the decorative film 13, a decorative paper or a decorative film on which a required pattern is drawn can be used, and these are bonded to the substrate 11 so as to cover the control circuit 12 with an adhesive.
Of course, the decorative film 13 can be constituted by a paint film applied to the surface of the control circuit 12.
Transparent resin is used for the transparent cover 14. The locking tool (safety pin) 18 is bonded and fixed to the substrate 11.

A screw thread is formed on the cylinder 19 and the lid 20, and the lid 20 and the cylinder 19 are screwed together to form a battery case 17.
For the battery 16, a button battery having a diameter of less than 7 mm and a thickness of less than 2 mm is used.
As the insulator 23, a hard plastic thin plate such as a polycarbonate resin, a polyester resin, or an acrylic resin having a thickness of 200 μm or less is used.
A plastic film having a thickness of 100 μm or less is inserted as an insulating sheet 27 between the battery 16 and the inner peripheral surface of the cylindrical body 19.

It is a partial cutaway perspective view of the surface side of the light emission decoration piece which concerns on this invention. It is a perspective view of the back surface side of the light emission decoration piece which concerns on this invention. It is principal part sectional drawing of the light emission decoration piece which concerns on this invention.

Explanation of symbols

11: substrate 12: control circuit 13: decorative film 14: transparent cover 15: light emitting diode 16: battery 17: case 18: locking tool (safety pin)
19: Cylinder 20: Lid 21: Electrode 22: Electrode 23: Insulator 24: Insert 25: String 26: Insertion hole 27: Insulation sheet

Claims (3)

(A) A laminated structure in which the substrate (11), the electronic control circuit (12), the decorative film (13), and the transparent cover (14) are overlapped in this order,
(B) The electronic control circuit (12) is equipped with a light emitting diode (15), and the luminescent light can be exposed on the outer surface of the transparent cover (14),
(C) A battery case (17) for storing a battery (16) for energizing the electronic control circuit (12), and a locking tool (18) for locking the substrate (11) to the garment are both sides of the electronic control circuit. It is attached to the back surface of the substrate (11),
(D) The battery case (17) includes a conductive cylinder (19) into which the battery (16) is fitted, and a lid (20) that seals an opening on one side of the cylinder.
(E) The cylinder (19) is bonded to the substrate (11) with the opening on the other side not sealed by the lid facing the substrate,
(F) The positive and negative electrodes (21, 22) of the electronic control circuit penetrate the substrate,
(G) One of the two electrodes (21) is connected to the cylinder (19), and the other electrode (22) is exposed inside the cylinder (19),
(H) A part of the peripheral surface of the cylindrical body (19) in contact with the substrate (11) is a notch (24) cut out,
(I) The insulator (23) is inserted into the cylindrical body from the insertion port (24),
(J) A light-emitting decorative piece whose insulator (23) is connected to any of a substrate, a cylinder, a lid, and a locking tool via a string.   The locking tool (18) is a safety pin, an insertion hole (26) for inserting the string (25) into the insulator (23) is opened, and the string (25) inserted into the insertion hole (26). The light-emitting decorative piece according to claim 1, wherein a string (25) having a ring shape by joining ends is connected to a safety pin (18).   The light-emitting decorative piece according to any one of claims 1 and 2, wherein the string (25) is a monofilament yarn made of polyurethane resin and having a breaking elongation of 300% or more.

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