TWM520831U - Optical structure of light decorating zipper - Google Patents

Description

Light zipper optical structure

A light zipper optical structure, especially an optical system that provides zipper illumination, which is safe to use and aligns the beam illumination angle.

The illuminating zipper 1 having electro-optical driving for warning effect, as shown in Fig. 1, is based on the side of the sprocket 3 close to the chain belt 10, and an electro-optic device 4 is arranged inside, which is generated by using the photoelectric element. After the beam B _{o is} projected externally, a light source that strongly contrasts with the ambient light is generated for warning or decorative purposes. The light source may be red light, or modulated by a circuit, generating different wavelengths, or different operating frequencies, or Different work patterns, through a variety of optical changes, to achieve the effect of landscaping decoration or warning.

Referring to FIG. 2 again, the conventional electro-optical device 4 is arranged in such a manner that a single-core or multi-core tantalum-shaped wire-shaped electric wire 41 having a circular cross section is distributed in parallel on one side of the chain belt 10, were combined in serial manner and the light emitting element 40, in conjunction with the sprocket post 3, and the light emitting element 40 is located inside the sprocket 3, the light beam is generated after the energization B _o, to achieve the optical effect of the work 1 as shown in FIG.

Referring to FIG. 3 again, the conventional ball-shaped electric wire 41 is attached to the surface of the chain belt 10, and the ball-shaped electric wire 41 located between the two-toothed teeth 3 is equal in length to the surface of the chain belt 10, but since the zipper is implemented in Backpack, shoulder bag, or bag, because the skin will be deformed when used, the zipper body is in any case required to flex and deform. When bending, the distance between the two teeth 3 will be outward. Bending to form an arc lengthening section R, the length of the arc lengthening section R is because the chain belt 10 has a thickness, and when the bending has a moment due to the thickness, the surface becomes elongated, and after the elongation, the pellet wire 41 is elongated. The tensile force between the two-chain teeth 3 is pulled.

The above-mentioned tensile force effect is initially due to the cross-sectional volume of the pellet-shaped electric wire 41 capable of supporting the pellet-shaped electric wire 41, and the tensile force of the curved length extension section R is formed. However, since the pellet-shaped electric wire 41 is made of metal, it is easy to pull and pull, so that the tissue is plastically deformed and easy. Breaking, a state in which the subsequent light source is inoperable is common, that is, the pellet wire 41 of a certain section of the front section is broken.

When the concave portion is reversely folded, the pitch segment L is compressed by the length distance, and the compression will press the internal structure of the pellet wire 41 to cause plastic deformation and breakage easily.

Referring to FIG. 4 again, in order to overcome the problem of plastic deformation of the above-mentioned ball-shaped electric wire 41 being pulled or compressed, the ball-shaped electric wire 41 provided by the electro-optical device 4 is arranged in a continuous bending manner. On the surface of the chain belt 10, the ball-shaped electric wire 41 forms a continuously curved waveform, and the stress formed by the longitudinal extrusion or pulling is absorbed by the curved inner arc space, whereby the light-emitting element 40 can obtain a safe power supply. The arrangement of the sexually shaped wire 41 is such that there is a problem of squeezing and squeezing, and the continuous bending arrangement of the curved shape makes the manufacturing process complicated.

A light zipper optical structure, especially for providing an optical system, which can be used safely and aligned with the beam illumination angle for its main purpose.

The second purpose of the present invention is to arrange a strip-shaped electro-optical device in order to achieve the above-mentioned purpose, the plane is combined with the chain belt, and the electro-optical device is located between the two-toothed teeth to form an arch that can be deformed by external force. The starting part and the sprocket on the two sides are respectively provided with a buckle and a shackle, and the vertical height of the chain 榫 is matched. After the link, the light beams of the two side sprocket can be parallel.

The third object of the present invention is to provide a flexible circuit board by using a shaped electro-optical device. The flexible circuit board body is linearly arranged with a positive and negative two-plane circuit, and the planar circuit conducts a plurality of flat-shaped light-emitting chips, and the flexible circuit The texture of the board and the chain are adhesive or hot melt.

The fourth purpose of the present invention is to provide a buckle at the front of the vertical direction of the chain buckle provided by the fastener element, and a buckled ear on the ear portion, and the left and right opposite fastener teeth are respectively buckled by the provided buckle. After the shackle ear provided by the object sprocket is matched with the vertical surface of the chain shackle, a three-dimensional fastening force is obtained, and the optical axes of the two side beams are maintained parallel.

The fifth object of the present invention is that the tooth root of the sprocket is an illuminating wafer containing an electro-optical device, and a light hole is formed downward from the upper surface of the tooth root, and the light beam is used to project the beam emitted by the illuminating chip to the outside. To increase the lumen of the work of the light-emitting chip.

The sixth object of the present invention is that the bottom of the aperture is a lens that shapes the beam of light that occurs in the illuminating wafer.

1‧‧‧Light zipper

B _o ‧‧‧beam

10‧‧‧Chain

100‧‧‧ woven fabric ribs

3‧‧‧ sprocket

30‧‧‧With buckle

31‧‧‧ Cut ear

32‧‧‧ tooth root

300‧‧‧Chain buckle

33‧‧‧Light hole

330‧‧‧ lens

4‧‧‧Electro-optical devices

40‧‧‧Lighting elements

41‧‧‧Pilled wire

L‧‧‧pitch section

R‧‧‧radial extension

5‧‧‧Flexible circuit board

50‧‧‧Lighting chip

51‧‧‧ Planar circuit

52‧‧‧Arch

520‧‧‧Transformation holes

Figure 1 is a perspective view of a zipper.

Figure 2 is a schematic view showing the structure of a conventional electro-optical device.

Fig. 3 is a schematic view showing the bending deformation of a conventional pellet-shaped electric wire.

Figure 4 is a schematic diagram showing the continuous relationship of the conventional ball-shaped wires.

Fig. 5 is a schematic view showing the structure of a flexible circuit board arranged for the electro-optical device of the present invention.

Figure 6 is a schematic diagram of the combination of the electro-optical device and the chain teeth.

Fig. 7 is a schematic view showing the operation of forming a bulge portion of the planar circuit provided by the creation.

Fig. 8 is a cross-sectional view showing the structure of the stitching of the present.

The ninth figure is a schematic diagram of the symmetrical structure of the two-chain tooth.

Figure 10 is a schematic view of the optical axis of the creative beam.

The 11th figure is a schematic diagram of the parallel movement of the two sides of the fiber after the two-chain teeth are connected.

For the implementation content and structure of the creation, please refer to the following description. Please refer to Figure 5, the electro-optical device 4 of the present invention is pre-formed on the surface of an easily bendable flexible circuit board 5. The planar circuit 51 of the two poles is arranged in parallel, and the planar circuit 51 is of a flat shape, and the head end is provided with a conductive terminal for conducting electric power outwardly, and the longitudinal plane thereof can be curled, and the parallel two parallel circuit 51 is arranged in parallel. The illuminating chip 50 having a plurality of pitches and the flexible circuit board 5 and the chain belt 10 may be bonded or thermally fused in advance, and the material of the chain belt 10 may also be used to align the flexible circuit board 5. Made of heat-fused plasticized fibers.

The electro-optical device 4 is composed of a flexible circuit board 5, and the surface of the planar circuit 51 is flat and thin, and the outer surface of the planar circuit 51 can be attached with a thin layer of flexibility. The circuit board 5 is formed into a sandwich structure to protect the planar circuit 51. The planar circuit 51 has a plurality of light-emitting wafers 50 connected in parallel. The terminals of the light-emitting chip 50 and the planar circuit 51 are collapsible (not shown). The planar circuit 51 turns on the current circuit required for the operation of the light-emitting chip 50. The electro-optic device 4 can be pre-formed, and the bottom surface of the flexible circuit board 5 can be glued or thermally combined with the chain belt 10, or during secondary engineering. , welded by heat.

Referring to FIG. 6 again, the electro-optical device 4 is parallel to the inner side of the hem rib 100 provided at the side end of the chain belt 10, so that the electro-optical device 4 can approach the hem rib 100, and the flexible circuit board 5, as described above, in advance with the chain belt 10, the illuminating wafer 50 is disposed inside the root 32, and the sprocket 3 is located on the side of the chain 10 near the hem 100, which is a luminescent wafer. after 50 embedded in injection molding the fastener stringers 3 and 10 and the flexible wiring board 5 and the light emitting chip 50 may have a closed cover each other, after the light emitting chip 50 is electrically driven beam B _o, and a flexible circuit occurs On the bottom surface of the plate 5, heat is generated during the secondary work of the sprocket 3 to weld the surface of the chain 10 to each other.

Referring to FIG. 7 again, the present invention is particularly between the two sprocket teeth 3. The flexible circuit board 5 is reserved to form a bulging portion 52. The bottom surface of the bulging portion 52 and the surface of the chain belt 10 form a The deformation hole 520 which is changed by the external force is also subjected to the change of the external force by the external force, and the curvature of the hook is changed. When the chain 10 is straight, the arch 52 is arched as the chain. When the external force is bent outward, according to the height center position of the chain belt 10, the outer surface is stretched, and the planar circuit 51 of the portion is elongated by the distance between the two teeth 3 of the curved portion. The extension is lowered downward, and as a compensation for the change in length, the deformation hole 520 of the connection also disappears.

When the two sprocket teeth 3 are bent by the above-described bulging portion 52, the compensation due to the thickness relationship of the chain belt 10 The change is compensated as the compensation for the length addition. On the contrary, if the two sprocket teeth 3 are reversely compressed, the front and rear end points of the arched portion 52 are brought closer to each other, and the arched portion 52 is used as a curved preliminary posture. With the elastic support of the flexible circuit board 5, the curvature of the arch 52 is increased to absorb the force of the pressing.

The present invention utilizes a flexible circuit board 5 on which a planar circuit 51 is placed, and a bulging portion 52 is formed between the two sprocket teeth 3, and the rib portion 52 is bent by the chain belt 10 by the external force. When the arc length is increased by the distance, or the two sprocket teeth 3 are reversely bent, the arching height of the bulging portion 52 is increased by a large arc, and the force of the squeezing is absorbed, so that the flexible circuit board 5 is safely maintained. The structure of the planar circuit 51 allows the conduction of the circuit to be safely maintained.

Referring to FIG. 8 again, the present invention is implemented in the mechanical structure of the fastener element 3, which is located at the front end side of the chain buckle 300, and is respectively provided with a buckle 30 and a buckled ear 31. The tooth root 32 is a light-emitting chip. 50, the sprocket 3 and the luminescent wafer 50 and the sprocket 3 are coupled to the chain 10, and the base 32 is a flexible circuit board 5 which satisfies the coated chain 10 and the luminescent wafer 50 and the combined projected area.

Please refer to the figures 9 and 10 again. The chain belts 10 on both sides are respectively arranged at the front and rear staggered positions, and each has a chain tooth 3 to form a zipper base. The chain buckles 300 respectively provided by the chain teeth 3 are symmetrically arranged horizontally. The buckle 30 and the two side cut ears 31 are included, and the buckle 30 is located at the front end of the chain buckle 300, and the two cut ears 31 are respectively disposed on the side of the fastener 300.

Please refer to the figures 10 and 11 again, the sprocket teeth 3 respectively disposed on the two side chain belts 10 are interlaced forward and backward, so that the chain shackles 300 can be fastened to each other, and the fastenings make the two sprocket teeth 3 not flat. Get rid of.

The present invention utilizes the fastener shackle 300 provided with the shackle 30 and the shackle 31 to be symmetrically placed on the two sprocket teeth 3. After being fastened, the shackle 30 provided by the right sprocket 3 can be buckled. The shackle 31 is disposed on the left sprocket 3, and the shackle 31 disposed on the right sprocket 3 is buckled by the shackle 30 of the left sprocket 3, and is vertically aligned with the shackle 300 After the height of the surface, a three-dimensional fastening mechanical force is obtained by the fastening relationship between the buckled ear 31 and the buckle 30, and the three-dimensional fastening force is respectively transmitted to the position of the electro-optical device 4 provided, and the electro-optical device 4 is fixed by the root 32 provided by the two-toothed teeth 3, and the illuminating wafer 50 provided by the electro-optical device 4 is mounted on the surface of the planar circuit 51, and then passes through the shackle 30 and the shackle 31. after fastening, the resulting three-dimensional structure strength, relative to the light emitting chip indirectly communicated 50, so that the adjacent two light emitting chips 50 emit light beams B _o, of optical axis deflection angle to each other, mainly after the zipper pull together, adjacent to the two sides The sprocket 3 is locked by the buckle 30 and the shackle 31 to lock the solid angular relationship, so that the illuminating wafer 50 is emitted. Beam B _o, both parallel to the optical axis can be obtained, after fastening the sprocket 3 emitted light beam B _o, which is parallel to the optical axis, respectively, due to the sequence of the reverse bright as shown in FIG. 10 degrees visually Can be evenly distributed.

Referring to FIG. 11 again, the sprocket 3 is located on the light projecting surface of the root 32 opposite to the illuminating wafer 50, and is provided with a light hole 33 in a recessed manner, by which the lumen of the luminescent wafer 50 can be generated. i.e., loss can be reduced near, diverging outwardly from the gaseous spatial light hole 33, so that the lumen of the beam B _o avoid loss multiplying the square of the distance, and at the bottom of the light hole 33, 50 overlap the light emitting face of the laser chip can be is provided with a lens 330, the lens 330 will be based on the curvature of the surface thereof, so that the light beam B emitting wafer occurred after 50 _o, will reach normal refraction effect, so the shape of the light beam B _O adjustable light beam, and the surface 330 of the lens For the smooth surface, the inner peripheral surface of the light hole 33 can be set to be a smooth surface, and the light beam of the light-emitting chip 50 can be emitted as straight as possible.

The present invention utilizes a strip-shaped electro-optical device 4, which is combined with a chain 10, a flexible circuit board 5 provided by the electro-optical device 4, and a belt between the two-toothed teeth 3, which is a floating arch. 52, by the external force changing of the arching portion 52, length replenishment and compressive stress absorption can be generated, the circuit safety of the electro-optical device 4 is maintained, and the buckle 30 and the shackle ear respectively provided by the sprocket 3 are used. 31 is a fastening method, and after the height of the chain 榫 300 is set by the sprocket 3, a three-dimensional fastening force is obtained, and the three-dimensional fastening force is indirectly transmitted to the illuminating wafer 50 respectively disposed on both sides. The optical axis B _{o of the} light-emitting chip 50 can be made parallel, which is a brand-new design, and the reviewer is required to give the patent as a prayer.

B _o ‧‧‧beam

10‧‧‧Chain

100‧‧‧ woven fabric ribs

3‧‧‧ sprocket

32‧‧‧ tooth root

4‧‧‧Electro-optical devices

5‧‧‧Flexible circuit board

50‧‧‧Lighting chip

Claims (8)

A light-emitting zipper optical structure, especially an optical system providing a zipper, which can be circuit-safe, comprising: a flexible circuit board, a plane bonded to a chain belt, a longitudinal surface of the flexible circuit board, combined with two parallel flat thin shapes a planar circuit, one end of the planar circuit is provided with a conductive terminal; a plurality of flat-shaped light-emitting chips, the front and rear sequences are connected in parallel to the two parallel planar circuits and electrically connected to the planar circuit; most of the fastener elements are formed on the sidebands of the chain belt The tooth root is combined with the chain belt, and the inside of the tooth root is sealed to contain the light-emitting chip, and the flexible circuit board in the joint area of the tooth root, and the flexible circuit board exposed between the two-chain teeth is formed to make a vacancy The arched part. The illuminating zipper optical structure according to claim 1, wherein the surface of the flexible circuit board is longitudinally coupled in parallel with the two-plane circuit, and the surface of the two-plane circuit is bonded with a film for protection. The illuminating zipper optical structure according to claim 1, wherein the root of the sprocket is corresponding to the working surface of the illuminating wafer, and the optical hole is recessed. The zipper optical structure of claim 3, wherein the bottom of the light hole is a lens. A light-emitting zipper optical structure, in particular, an optical system capable of aligning beam illumination angles, comprising: a flexible circuit board, a plane bonded to a chain belt, a longitudinal surface of the flexible circuit board, combined with two parallel flat thin shapes a planar circuit, one end of the planar circuit is provided with a conductive terminal; a plurality of flat-shaped light-emitting chips, the front and rear sequences are connected in parallel to the two parallel planar circuits and electrically connected to the planar circuit; most of the fastener elements are formed on the sidebands of the chain belt The tooth root is combined with the chain belt, and the inside of the tooth root is sealed to contain the light-emitting chip, and the flexible circuit board in the joint area of the tooth root, between the two-chain teeth The exposed flexible circuit board is formed to form a swelled arch; the chain buckle provided by the chain teeth has a vertical height, and at the front end of the chain buckle, the horizontally is provided with a buckle, and the chain buckle is The two sides, with the high position of the buckle, are provided with a buckled ear. The zipper optical structure of claim 5, wherein the surface of the flexible circuit board is longitudinally coupled in parallel with the two-plane circuit, and the surface of the two-plane circuit is bonded with a film for protection. The illuminating zipper optical structure according to claim 5, wherein the tooth root provided by the sprocket corresponds to the working surface of the illuminating wafer, and the optical hole is recessed. The zipper optical structure of claim 7, wherein the bottom of the light hole is a lens.