CN202548429U

CN202548429U - Microscope

Info

Publication number: CN202548429U
Application number: CN2012200586616U
Authority: CN
Inventors: 杨金鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-22
Filing date: 2012-02-22
Publication date: 2012-11-21
Anticipated expiration: 2022-02-22

Abstract

The utility model discloses a microscope, which comprises an objective table with a light hole. The microscope is characterized in that a light box is arranged below the objective table; the inside of the light box is provided with a luminescent lamp, a control switch and a battery; the light box is clamped on a link span; the link span is in threaded connection with a microscope arm below the objective table; the luminescent lamp is an LED (light emitting diode) lamp; the control switch is also provided with ''strong'' and ''weak'' gears for controlling luminance brightness; and a corresponding circuit is cooperatively arranged in the light box. The microscope has the beneficial effects that the microscope is provided with a light source by self and is convenient to use; because an illumination facility on an experiment table is omitted, the student experiment safety is high; the light box is clamped on the link span, thereby being convenient for taking down the light box to replace or maintain the battery; an included angle of the light box, which is relative to the link span, is adjustable; the link span can rotate around a connecting thread; the luminance brightness can be regulated both in a ''front and back'' degree of freedom and a ''left and right'' degree of freedom; and the use effect is good.

Description

Microscope

Technical field

The utility model relates to the microscope of a kind of microscope, particularly automatic light source.

Background technology

The microscope that existing school uses is not with light source, have on laboratory table, be provided with concealed daylight lamp in addition or open indoor illumination, and the power of daylight lamp is big on the laboratory table, and energy dissipation is many, and advancing angular has restriction, and experimental observation is inconvenient; In addition, the power for illumination of installing on the biological laboratory table in junior middle school only for microscope provides illumination, as far as active active junior middle school student, is a unsafe factor.

The utility model content

The purpose of the utility model is: for addressing the above problem, propose a kind of microscope of automatic light source.

The technical scheme that the utility model adopted is: a kind of microscope; Comprise the objective table that is provided with light hole; It is characterized in that: the below of said objective table is provided with the lamp box; Be provided with electroluminescent lamp, CS and battery in the said lamp box, said lamp box is clamped on the link, and said link is through on the handel that is threaded in the objective table below.

Said electroluminescent lamp is the LED lamp, and said battery is a button cell, also is provided with " by force ", " weak " shelves of control luminance brightness on the said CS and in the lamp box, is furnished with corresponding circuits.

The beneficial effect of the utility model is: the microscope automatic light source, and easy to use; Save the lighting installation on the laboratory table, student experimenting is safe; The lamp box is clamped on the link, is convenient to take off the lamp box to change battery or maintenance; The tilt adjustable of the relative link of lamp box, link can rotate around connecting thread, lighting angle " front and back ", " about " equal scalable in two degree of freedom, result of use is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among the figure: 1 objective table, 2 light holes, 3 lamp boxes, 4 electroluminescent lamps, 5 CSs, 6 links, 7 screw threads, 8 handels.

Embodiment

As shown in Figure 1, have light hole 2 on the objective table 1, the below of objective table 1 is provided with lamp box 3, is provided with electroluminescent lamp 4, CS 5 and battery in the lamp box 3.Lamp box 3 is clamped on the link 6, makes the tilt adjustable (on the left and right directions of Fig. 1) of lamp box 3 relative links 6; Link 6 is connected on the handel 8 of objective table 1 below through screw thread 7 again, makes that link 6 can be around connecting thread 7 rotations.

Electroluminescent lamp 4 can adopt the LED lamp, also is provided with " by force ", " weak " shelves of control luminance brightness on the CS 5, and in the lamp box, is furnished with corresponding circuits.

Claims

1. microscope; Comprise the objective table that is provided with light hole, it is characterized in that: the below of said objective table is provided with the lamp box, is provided with electroluminescent lamp, CS and battery in the said lamp box; Said lamp box is clamped on the link, and said link is through on the handel that is threaded in the objective table below.

2. microscope as claimed in claim 1 is characterized in that: said electroluminescent lamp is the LED lamp, and said battery is a button cell, also is provided with " by force ", " weak " shelves of control luminance brightness on the said CS and in the lamp box, is furnished with corresponding circuits.