CN2208262Y

CN2208262Y - Multiple placement optical source

Info

Publication number: CN2208262Y
Application number: CN 94243762
Authority: CN
Inventors: 林金顺
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-12
Filing date: 1994-11-12
Publication date: 1995-09-20
Anticipated expiration: 2004-11-12

Abstract

The utility model relates to a multiple placement optical source structure, comprising an upper cover plate, a bottom plate, a cylindrical rod body, a color ribbon, a motor, a spotlight partition plate, a lamp bulb, a positioning seat, a fiber bundle, a display plate, etc. The motor is utilized to drive the color ribbon which is sheathed in the cylindrical rod body, and the optical source of the lamp bulb is utilized to irradiate at the end head of the fiber bundle by permeating the color ribbon; the optical source is transmitted to the other end of the display plate through the fiber bundle, and the patterns which are provided by plugging with fibers and the luminous characters are on the display plate. The utility model can be applied to display in exhibition occasions, advertising plate of shops or the third brake lamp of automobile, and the display plate can display the efficacies of arranged patterns, characters, etc., from different directions.

Description

Multiple placement optical source

The utility model relates to a kind of light-source structure, and particularly a kind of multi-faceted shadow presents light-source structure.

In the prior art,, used widely with the advertisement light fixture in optical fiber light conducting source or exhibition billboard with the optical fiber arrangements pattern and character; So, commonly use structural design and have only single display function, as shown in Figure 1,, then must optical fiber be connect organize on display board or again and change again, cause the inconvenience in the use optical fiber and display board if the pattern and character of display board used when one period time, desire was changed; Again, commonly use in the structure motor and drive color area and all adopt the fixed bit mode,, must influence display effect,, then must put in order to organize and be upgraded if compile difference when excessive if when motor or color area are shifted because of rotation.

The purpose of this utility model is: design a kind of light-source structure that can multi-faceted shadow presents, to make things convenient for the user.

The utility model adopts following structure to realize above-mentioned purpose, one group of bulb of prior art is become four groups of bulbs, and by the optically focused dividing plate four groups of bulbs separately and by four groups of fiber optics are gone out photoconduction, and motor position is adjustable.

This structure makes that display effect is better, easy to adjust, adaptability is strong, can be simultaneously the luminous demonstration of display board of four groups of different patterns, literal, also can install additional and commonly use the time switch that tool postpones effectiveness, make and do the demonstration that is interrupted hop jump between different display boards, can be widely used in puting on display occasion displaying, store advert billboard; Moreover this novel the 3rd brake light that also can apply to automobile, be connected on automobile power source and the circuit, situations such as car steering one-tenth turning are shown on the 3rd brake light display board that is connected to optical fiber.

Illustrate below in conjunction with example:

Graphic part:

Fig. 1 commonly uses structural perspective.

Fig. 2 is this novel three-dimensional exploded view.

Fig. 3 is this novel combination synoptic diagram.

Fig. 4 is that this novel motor is adjusted position view.

Fig. 5 is that this novel cylinder body of rod is adjusted color band degree of tightness synoptic diagram.

The figure number part:

(10) base plate (11) screw (12) positioning slotted eye

(13) groove (14) positioning screw hole (20) upper cover plate

(21) screw (22) positioning slotted eye (30) the cylinder body of rod

(31) packing ring (40) color band (50) motor

(51) positioning spring (60) optically focused dividing plate (70) bulb

(80) positioning seat (81) fibre bundle (90) display board

See also shown in Figure 2, a this novel upper cover plate (10), base plate (20), the cylinder body of rod (30), color band (40), motor (50), optically focused dividing plate (60), bulb (70), positioning seat (80), fibre bundle (81) and display board members such as (90) of mainly including, wherein:

Base plate (10) be provided with three screws (11) and the strip positioning slotted eye (12) that all runs through plate body in plate body plate face, and the relevant position of three screws (11) and positioning slotted eye (12) just becomes four corners of a square for having the plate body of thickness; Be provided with a cross recess (13) that intersects again in base plate (10) plate body center, four angles of the crossing of this groove (13) all are circular-arc; Positioning screw hole (14) is the oblique outside of a screw located therein (11), becomes shape in upright arrangement to arrange;

Upper cover plate (20) is all the plate body that has thickness, and plate body is provided with and symmetrical up and down three screws (21) the positioning slotted eyes (22) and groove (13) of identical setting of base plate (10) and position;

The cylinder body of rod (30) is two ends and is provided with internal thread and the ganoid right cylinder of the body of rod, and quantity has four; Utilize screw that each dress of four cylinder bodies of rod (30) is organized between the set screw (11) (21) or tuned plate slotted eye (12) (22) of base plate (10) and upper cover plate (20), and be with packing ring (31) between the cylinder body of rod (30) two ends and base plate (10), upper cover plate (20) during the dress group;

Color band (40) is an endless belt-shaped body, all intermarginal color area of establishing some separations of shoestring, and its group is placed in the outer peripheral edges place of four cylinder bodies of rod (30);

Motor (50) is to be installed in the cylinder body of rod (30) side, and a side utilizes screw to be fixed on the base plate (10), and another side then utilizes a positioning spring (51) to be hooked on the screw of the set positioning screw hole of base plate (10) (14); And the runner of motor (50) is to be against color band (40) side, when motor (50) turns round, can drive the rotation of color band (40);

Optically focused dividing plate (60) is the plate body for right-angled intersection, and four angles of the crossing are the camber shape, just can embed in the set groove (13) of base plate (10) and upper cover plate (20);

Bulb (70) is to have four groups, is located on the base plate (10), before place, position optically focused dividing plate (60) the arcuation plate body;

Fibre bundle (81) is made up of multifiber, and an end of fibre bundle (81) is forked, be plugged to respectively on the display board (90), form pattern, literal etc., and the in addition end of fibre bundle (81) is pencil, is fixed on the preceding base plate (10) of color band (40), bulb (70) with positioning seat (80).

Each component composition of the utility model is finished, see also shown in Figure 3, and the actual act situation, be to drive color band (40) by motor (50) to go up rotation in four cylinder bodies of rod (30), and see through color band (40) via bulb (70) light source and shine behind fibre bundle (81) termination, through the display board (90) of fibre bundle (81) transmission light source to other end, so that to be connected to the optical fiber of display board (90) end luminous.

Drive color band (40) running for taking motor (50) into account, the situation of offset in the future, can utilize the positioning spring (51) that is hooked in the set positioning screw hole of base plate (10) (14) screw, screw on the positioning screw hole of hook diverse location (14) is adjusted the degree of tightness that motor (50) runner contacts with color band (40), see also shown in Figure 4, color band (40) is placed on four cylinder bodies of rod (30) again, situation about tightening, can adjust the position of the cylinder body of rod (30) location by the set positioning slotted eye (22) of base plate (10) and upper cover plate (20), see also shown in Figure 5.

Claims

1, a kind of " light-source structure that multi-faceted shadow presents " is characterized in that: base plate plate body plate face is provided with three screws and the strip positioning slotted eye that all runs through plate body, and proper four corners that become a square of the relevant position of three screws and positioning slotted eye; In the oblique outside of a screw wherein, be provided with a plurality of shape positioning screw holes in upright arrangement again; And base plate plate body center is provided with a cross recess that intersects, and four angles of the crossing of this cross recess all are circular-arc; The upper cover plate plate body is provided with symmetrical up and down three screws, positioning slotted eye and the groove of identical setting with base plate and position; The cylinder body of rod is two ends and is provided with internal thread and the ganoid right cylinder of the body of rod, and quantity has four; Utilize screw that each dress of the cylinder body of rod is organized between the set screw or positioning slotted eye of base plate and upper cover plate, and be with packing ring between cylinder body of rod two ends and base plate, upper cover plate during the dress group; The color band is an endless belt-shaped body, all intermarginal color area of establishing a plurality of separations of shoestring, and it is placed in the outer peripheral edges place of four cylinder bodies of rod; Motor is to be installed in by the cylinder body of rod, and a side utilizes screw to be fixed on the base plate, and another side then utilizes a positioning carbine to be hung on the screw of the set positioning screw hole of base plate; The rotation of drive color band; And the runner of motor is to be against color band side; The optically focused dividing plate is the plate body for right-angled intersection, and four angles of the crossing are the camber shape, just can embed in the set groove of base plate and upper cover plate; Bulb is to have four groups, is located on the base plate, before place, the position optically focused dividing plate arcuation plate body; Fibre bundle is made up of several optical fiber, and an end of fibre bundle is forked, be plugged to respectively on the display board that has pattern, literal, and the in addition end of fibre bundle is pencil, with positioning seat this end is fixed on the base plate before color band, the bulb.

2, " light-source structure that multi-faceted shadow presents " according to claim 1, it is characterized in that: the degree of tightness that the motor runner contacts with the color band, be the positioning spring that utilizes side, the positioning screw hole that is hooked in the set diverse location of base plate is tightened up a screw and is adjusted the position.

3, " light-source structure that multi-faceted shadow presents " according to claim 1 is characterized in that: the color band is placed on four cylinder bodies of rod, and the cylinder body of rod can place on the positioning slotted eyes different on the base plate.