CN2450684Y

CN2450684Y - Dualpurpose light source indicator

Info

Publication number: CN2450684Y
Application number: CN 00260421
Authority: CN
Inventors: 何国梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-24
Filing date: 2000-11-24
Publication date: 2001-09-26
Anticipated expiration: 2010-11-24

Abstract

The utility model relates to a light source indicator for double purposes, which comprises a front cover, a light source device, an outer shell and a back cover. A laser diode and an LED in the light source device are welded on a circuit board, the back end of the circuit board is connected with a spring which is made of a conductor, and the back end of the spring is contacted with a pole end of a battery; outside threads which are made of conductors are arranged in the back cover, and the outside threads are contacted with the other pole end of the battery; the light source device is fixed to the inner of the outer shell by the embedding mode, and the outer shell is sheathed with the front cover by the sheathing mode. The utility model simultaneously has the functions of the laser indicator and the luminous indicator, and has comparative broad practicality.

Description

Dual-purpose light source indicator

The utility model relates to a kind of dual-purpose light source indicator structure, especially refer to an a kind of circuit board and two press-type switches of passing through, control the unlatching of laser diode (LD) and light emitting diode (LED) two light sources respectively or close, be dual-purpose indicator with laser and lighting function.

General known light source indicator, all only have the laser light ray of ejaculation or the function of other single light source, with regard to regard to laser pointers, it in use, because of only indicating with a laser point light, if when needing to do irradiation, then need use another luminous indication to assist, thereby make the user cause many inconvenience in the use with in a big way a light source.

General known light source indicator, it often can only use single light source in the use, and can not have other light source simultaneously concurrently, makes the purposes of indicator comparatively narrow, is difficult to have purposes widely.

Above-mentioned known light source indicator on reality is used, obviously has inconvenience and exists with disappearance, and remain to be improved.

Fundamental purpose of the present utility model is to provide a kind of dual-purpose light source indicator structure, can have the function of two kinds of light source indicators simultaneously concurrently, to have practicality more widely.

The utility model is taked following design proposal to achieve these goals: this dual-purpose light source indicator comprises:

One shell, its inwall attaches an insulation course, and this shell is provided with perforate, is provided with two switch pressure caps in the perforate;

One protecgulum, it has a laser light hole and a luminous light hole, and this protecgulum is to combine with the shell front end; And

One light supply apparatus, laser diode and light-emittingdiode in this light supply apparatus are connected on the circuit board, and circuit board is provided with two switches in order to the open and close of controlling laser diode and light emitting diode respectively in addition, the switch of this laser diode is corresponding to the switch pressure cap in the perforate on the shell, and the switch of this light emitting diode is corresponding to another switch pressure cap in the perforate on the shell.

In the utility model, described outer casing back is connected with a bonnet, and its rear end is in conjunction with a key-ring or a penholder.

In the utility model, described two switch pressure caps are to be located on the pressure cap seat.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a three-dimensional combination figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a longitudinal sectional view of the present utility model.

Fig. 4 is a transverse sectional view of the present utility model.

Fig. 5 is laser pointers user mode figure of the present utility model.

Fig. 6 is luminous indication user mode figure of the present utility model.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, be respectively three-dimensional combination figure of the present utility model, three-dimensional exploded view, longitudinal sectional view and transverse sectional view.The utility model provides a kind of dual-purpose light source indicator structure, it includes a protecgulum 1, a light supply apparatus 2, a shell 3 and a bonnet 4 and forms, shell 3 is the round hollow tubes that have a suitable length for, its inwall attaches an insulation course 30, and the inwall end is provided with internal thread 34, have an oval-shaped perforate 33 again on the outer wall of this shell 3, be combined with a pressure cap seat 32 in this perforate 33, be provided with two switch pressure caps 31 in pressure cap seat 32, and these two switches pressure cap, 31 tops slightly protrude from pressure cap seat 32, and it is to make finger be beneficial to touch-pressure switch pressure cap 31.

Protecgulum 1 has a laser light hole 10 and a luminous light hole 11 in front end face, is provided with a sleeve pipe 12 in end again, and the external diameter of this sleeve pipe 12 is the internal diameters that are slightly less than shell 3 front ends, and makes protecgulum 1 can be sleeved on shell 3 front ends and unlikely landing in the fit mode.

Bonnet 4 is a hemisphere, is provided with a pipe portion 40 on its hemisphere tangent plane, the outer wall of this pipe portion 40 be build-in one with the made external thread 41 of conductor, this external thread 41 is that the internal thread 34 with shell 3 inwall ends is screwed together in the mode of being spirally connected.

Light supply apparatus 2 includes a laser diode 20, a light emitting diode 21, a circuit board 22 and two switches 23, it is that laser diode 20 and light emitting diode 21 are located at circuit board 22 front ends with the welding manner weldering, and on circuit board 22, be welded with two press-type switches 23, this two switch 23 is in order to the unlatching of controlling laser diode 20 and light emitting diode 21 respectively or close, and light supply apparatus 2 is suitably to be fixed in shell 3 inside in the build-in mode, and two switches 23 correspond respectively to two switch pressure caps 31 of the pressure cap seat 32 on the shell 3.

Circuit board 22 rear ends connect one with the made spring 24 of conductor, one of these spring 24 rear ends and battery 35 extremely touches, and another external thread 41 extreme and bonnet 4 of battery 35 touches, so that transmit the electric power of batteries 35 to circuit board 22 via external thread 41, and with first stator 25 and second stator, 26 superimposed being inserted in the rear end of circuit board 22, the skew before and after circuit board 22 can not being produced reach up and down.

As Fig. 5, shown in Figure 6, the dual-purpose light source indicator of the utility model in use, can pass through finger presses two switch pressure caps 31, make two switch pressure caps 31 press it and distinguish two corresponding switches 23, and can do to open or close the action of laser light source and illuminating source, so that suitably control laser light ray and light-emitting line, can penetrate through the laser light hole 10 and the luminous light hole 11 of protecgulum 1 by laser diode 20 and light emitting diode 21 respectively, to provide this light source indicator to have the function of two kinds of indication light sources, make it have practicality more widely.

The utility model also can be in the hemisphere top end of bonnet 4 in conjunction with a key-ring 42 or a penholder.

In sum, the utility model is real in improving the known luminaire indicator, has improved it and has only had the problems such as simple function that penetrate laser light ray or other light; The utility model is real to be rare novel creation product.

The above only is a preferable possible embodiments of the present utility model, non-so inflexible limit claim of the present utility model, so the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, and all in like manner all is contained in the scope of the present utility model, closes and gives Chen Ming.

Claims

1, a kind of dual-purpose light source indicator is characterized in that it comprises:

One protecgulum, it has a laser light hole and a luminous light hole, and this protecgulum is to combine with the shell front end;

An and light supply apparatus, laser diode and light-emittingdiode in this light supply apparatus are connected on the circuit board, and circuit board is provided with two switches in order to the open and close of controlling laser diode and light emitting diode respectively in addition, the switch of this laser diode is corresponding to the switch pressure cap in the perforate on the shell, and the switch of this light emitting diode is corresponding to another switch pressure cap in the perforate on the shell.

2, dual-purpose light source indicator according to claim 1, it is characterized in that: described outer casing back is connected with a bonnet, and its rear end is in conjunction with a key-ring or a penholder.

3, dual-purpose light source indicator according to claim 1 is characterized in that: described two switch pressure caps are to be located on the pressure cap seat.