CN2435986Y

CN2435986Y - Extendible luminous chain

Info

Publication number: CN2435986Y
Application number: CN 00245971
Authority: CN
Inventors: 罗天麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-31
Filing date: 2000-07-31
Publication date: 2001-06-27
Anticipated expiration: 2010-07-31

Abstract

The utility model discloses an extendible luminous chain. A chain shape of the utility model is formed by that a plurality of light pervious beads 10, a flexible circuit board 20 and a battery sleeve 30 are strung; an energized terminal 22 of the circuit board 20, which is fixed on the battery sleeve 30, is used for connecting and leading a power supply; a fixing terminal 23 of the circuit board is fixed with one bead by a locating piece 50 after the fixing terminal 23 passes through the beads 10, and the bead is arranged at the last row; luminescent diodes 21, which respectively correspond to each of the beads 10, are arranged on the circuit board 20; two ends of an extendible bridle 60 are respectively fixed at two ends of the battery sleeve 30 after the bridle 60 passes through the beads; the outside diameter of the annular chain which is formed by that the bridle is strung by drawing with external force is increased, and the relative position of the light emitting diodes 21 and the beads is not changed. Meanwhile, the chain can be easily sheathed on a wrist, and the outside diameter returns to the original outside diameter after the external force is disappeared.

Description

A kind of telescopic luminous chain

The utility model relates to a kind of ornaments, particularly a kind of wearing in the telescopic luminous chain of people's wrist portion, neck etc.

At present, be worn in the ornaments on one's body, chain is the commodity that are widely used most, and bangle, pin chain and necklace etc. such as all are that the form with chain is applied.Be subjected to the influence of competitiveness on the market, only its structure or profile improved innovation, increase its additional function characteristic, can on market, be subjected to affirming of consumer.

And bangle in the market or necklace, all with the variation of profile emphasis as design, unless utilize the preferable former masonry with high costs of quality to go out the ornaments of profile fineness, otherwise, only with the practice of profile as its design focal point, gradually be difficult to satisfy the young man of present stage consumer demand, especially seeking change and innovation.

In addition, the made ornaments of most chain are when exhibition sale, how can utilize light auxiliary, be incident upon shade and the refraction that produces on the ornaments by light, make ornaments have preferable aesthetic feeling, but the consumer owing to lacked the auxiliary of projection light, makes ornaments lose its due aesthetic feeling when wearing on ordinary days.

Existing above-mentioned chain all is that the band with a tool telescopic resilience is concatenated into a ring-type, behind the external force drawing, make the external diameter of chain subring increase, be inserted in wrist so that cross user's palm easily, simultaneously, utilize the wrist of the elastic force of band contraction applicable to multiple size, the chain that therefore utilizes band to be connected in series pearl can be subjected to consumer's favor.

The purpose of this utility model provides a kind of luminous chain that can have telescopic resilience.

For reaching above-mentioned purpose, the utility model by the following technical solutions:

The utility model is the pearl by some light-permeables, have flexible circuit board and battery socket joint and become a chain shape, the energising end of circuit board is fixed on to connect on the battery tube and draws power supply, after passing pearl, the stiff end of circuit board utilizes last Rhizoma Trillii Tschonoskii of positioning piece and arrangement fixing, correspond respectively to each pearl and be laid with light emitting diode on the circuit board, after other has a band with telescopic resilience to pass pearl, two ends are separately fixed at battery tube two ends, the chain external diameter that makes band be subjected to the order of external force drawing to be concatenated into ring-type increases, after this external force disappears, recover original external diameter again, so, just applicable to multiple wrist sizes, and this chain can be enclosed within easily user's wrist position, especially after chain is subjected to drawing, though its external diameter increases, change but be unlikely the relative position that makes light emitting diode and pearl, kept its result of use, improved its official and used the life-span.

The utility model will be further described below in conjunction with drawings and Examples:

Fig. 1 is the perspective exploded view of the utility model embodiment.

Fig. 2 is the three-dimensional appearance schematic diagram of the utility model embodiment.

Fig. 3 is the combination cross-sectional schematic under the normality of the utility model embodiment.

Fig. 4 is the combination cross-sectional schematic behind the drawing of the utility model embodiment.

Fig. 5 is the perspective exploded view of another embodiment of the utility model.

Fig. 6 is another fixed structure schematic diagram of keeper of the present utility model.

10 is that pearl, 11 is band for location hook, 60 for locating hole, 53 for perforation, 52 for keeper, 51 for battery, 50,50 ' for switch, 40 for spring, 36 for spiral cover, 35 for thread, 34 for hard circuit board, 33 for fixed cap, 32 for battery tube, 31 for fixing hole, 30 for stiff end, 24 for energising end, 23 for light emitting diode, 22 for circuit board, 21 for through hole, 20.

See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model mainly is by the pearl 10 of some light-permeables, has flexible circuit board 20, battery tube 30, keeper 50 and band 60 and constituted, as shown in Figure 1, the center of each pearl 10 is provided with through hole 11, circuit board 20 has flexible, be commonly called as flexible circuit board or rubber circuit board, be provided with light emitting diode 21 every a suitable spacing on the circuit board 20, one end of circuit board 20 is energising end 22, has positive and negative electrode, the other end is a stiff end 23 then, has fixing hole 24.

Be provided with battery 40 in the battery tube 30, to supply with circuit board 20 required power supplys, battery tube 30 1 ends are provided with a fixed cap 31, be used for covering a wherein end of battery tube 30, and the energising end 22 of power circuit board 20 penetrates, other cooperates the usefulness of the energising end 22 (positive pole) of a hard circuit board 32 soldered circuit boards 20 as turn-on power, but assembly control circuit on this hard circuit board 32 is controlled the shinny state of light emitting diode 21; Battery tube 30 other ends then utilize thread 33 in conjunction with spiral cover 34, spiral cover 34 inside are provided with a spring 35 and hold battery 40, can be to battery tube 30 with wherein extreme (negative pole) conducting of battery 40, conduct to the energising end 22 (negative pole) of circuit board 20 again, when spiral cover 34 and battery tube 30 did not screw fully, spring 35 did not contact with battery 40, in addition when spiral cover 34 and battery tube 30 screw fully, then spring 35 can contact conducting with battery 40, constitutes a construction of switch by this.

Keeper 50 is provided with a perforation 51, and it is vertical mutually with perforation 51 that the wall both sides of perforation 51 are provided with locating hole 52, inserts for a location hook 53, can pass perforation 51 after location hook 53 inserts.Band 60 is one to have the ribbon element of stretching elasticity.

By above-mentioned structure, after utilizing its through hole 11 to penetrate circuit board 20 each pearl 10, the stiff end 23 that again keeper 50 is penetrated circuit board 20 utilizes location hook 53 to insert perforation 51 and the pearl 10 of bunchiness can be fixed on the circuit board 20, simultaneously also can make each light emitting diode 21 corresponding with each pearl 10, after keeper 50 and spiral cover 34 assemblings, and after making bundle 60 bands pass the through hole 11 of pearl 10, two ends are separately fixed at the two ends of battery tube 30 assemblies, and pearl 10 is arranged in the form of a ring.

As shown in Figure 2, the utility model is subjected to the elastic force restriction of band 60, between the pearl 10 adjacent with battery tube 30 assemblies near, make the pearl of arranging in the form of a ring 10 tighten to minimum external diameter with battery tube 30, for another shown in Figure 4, after this chain is subjected to the external force drawing, make that each pearl 10 is still adjacent to link closely, and the spacing of keeper 50 and battery tube 30 assemblies increases, so, the external diameter of chain is increased, this moment circuit board 20 with pearl 10 between owing to the restriction that is subjected to keeper 50, make light emitting diode 21 with the relative position of corresponding pearl 10 constant, by this, no matter the wrist that is which kind of size is when wearing the utility model, light emitting diode 21 occupies forever in the center of pearl 10, after external force disappears, chain still can return back to original minimum outer diameter size, thereby can make the utility model when wearing, can cross easily and be linked in the wrist position, and can be applicable to the wrist of multiple size in the palm.

As shown in Figure 5, the shape of battery tube 30 of the present utility model and assembling thereof can be complied with the suitable profile of required design, assembling mode also can be different, in addition, can be on the hard circuit board 32 of battery tube 30 inside directly in conjunction with switch 36, utilize the mode push to start light emitting diode 21 for the user, in addition, this keeper 50,50 ' shape and its package assembly also can comply with required be designed to as shown in Figure 1 bead-like body or as Fig. 5, crozier shown in Figure 6.

Claims

1. telescopic luminous chain, it includes the pearl (10) of some light-permeables, band (60), pearl (10) is provided with through hole (11), it is characterized in that: also include and have flexible circuit board (20), battery tube (30) for battery (40) setting, keeper (50), wherein the energising end (22) of circuit board (20) is fixed on the battery tube (30) and draws power supply to connect, circuit board (20) passes pearl (10), its stiff end (23) is fixed with being arranged in last Rhizoma Trillii Tschonoskii (10) by keeper (50), is laid with light emitting diode (21) on the circuit board (20) and corresponds respectively to each pearl (10); Band (60) has stretching elasticity, and band (60) passes pearl, and its two ends are separately fixed at the two ends of battery tube (30).