CN208937808U - Microscope is used in a kind of teaching - Google Patents

Abstract

The utility model relates to a kind of microscopes more particularly to a kind of teaching to use microscope.The technical solution adopted in the utility model is: a kind of teaching microscope, including pedestal, bracket, object lens and eyepiece, bracket includes upper bracket and lower bracket, up and down adjustment knob is provided between upper bracket and lower bracket, the top of upper bracket is connected with the crossbeam of perpendicular setting, dressing table and spotlight are provided on crossbeam, the bottom of dressing table is provided with object lens, the top of dressing table is provided with rotating device, observation eyepiece and teaching eyepiece are provided on rotating device, chassis interior is equipped with air pump, the side and upper surface of pedestal are equipped with several through-holes, through-hole is equipped with electrostatic net, teaching eyepiece is coaxially connected with movable sleeve connect cylinder, electronic equipment placement plate is connected in movable sleeve connect cylinder, at least two adjustable supports are equipped at intervals in electronic equipment placement plate.The utility model has the advantages that: the accuracy of analysis of experimental results is improved, and can be used simultaneously for more people.

Description

Microscope is used in a kind of teaching

Technical field

The utility model relates to a kind of microscopes more particularly to a kind of teaching to use microscope.

Background technique

Microscope is a kind of optical instrument being made of the combination of a lens or several lens, is that the mankind enter the atomic time The mark in generation.Microscope is mainly used for amplifying the instrument that small items can be seen as human eye, and microscope uses at present Start frequently, the mechanisms hand such as many medical treatment, scientific researches and teaching is related to using to microscope, the pass of microscope and people's daily life Connection is also increasingly closer.Existing teaching microscope, students in use, can only be observed, and difference is discontented one by one More people use simultaneously, cause, and teaching efficiency is very poor, cannot satisfy the use demand.Therefore a kind of new technical solution should be provided It solves the above problems.

Summary of the invention

The purpose of this utility model is: the utility model provides a kind of structurally reasonable aiming at above-mentioned deficiency, uses effect The good teaching microscope of fruit.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of teaching microscope, including pedestal, bracket, object lens and eyepiece, the bracket are mounted on the base, the branch Frame includes upper bracket and lower bracket, and the upper bracket is located on lower bracket, and upper bracket is flexibly connected with lower bracket, the upper branch Up and down adjustment knob is provided between frame and lower bracket, the top of the upper bracket is connected with the crossbeam of perpendicular setting, institute It states and is provided with dressing table and spotlight on crossbeam, the bottom of the dressing table is provided with object lens, and the top of the dressing table is provided with rotation Device is provided with observation eyepiece and teaching eyepiece on the rotating device, and the chassis interior is equipped with air pump, the pedestal Side and upper surface are equipped with several through-holes, and the shape of through holes is round or rectangle, and the through-hole is equipped with electrostatic net, The teaching eyepiece is coaxially connected with movable sleeve connect cylinder, and electronic equipment placement plate, the electricity are connected in the movable sleeve connect cylinder At least two adjustable supports are equipped at intervals in sub- equipment placement plate.

Further technical solution is:

The electronic equipment placement plate is plane tabular structure.

The both ends of the electronic equipment placement plate are provided with anti-fall rib.

The lower end two sides of the pedestal are equipped with non-slip mat.

Due to the application of above-mentioned technical proposal, the utility model has the advantages that compared with prior art

1, the teaching microscope of the utility model, it is structurally reasonable, air pump and through-hole are set, it can will be around sample Particulate matter is adsorbed, and is avoided the quality for influencing product sample, is improved the accuracy of product quality and analysis of experimental results.

2, the teaching microscope of the utility model, is connected with electronic equipment placement plate in movable sleeve connect cylinder, is using When, electronic equipment such as mobile phone etc. can be placed in the placement plate, the position of mobile phone is adjusted by adjustable support, makes mobile phone Camera be placed in the top of teaching eyepiece, can show the picture that arrive of microscopically observation by mobile phone display screen, while can lead to It crosses cellular phone data line to be connected in the equipment such as display screen, projector, so that more people observe use simultaneously.

Detailed description of the invention

It is attached that FIG. 1 is a schematic structural view of the utility model.

In the figures above: 1, pedestal, 2, rib, 3, non-slip mat, 4, object lens, 5, rotating device, 6, upper bracket, 7, lower branch Frame, 8, adjusting knob, 9, crossbeam, 10, dressing table, 11, spotlight, 12, observation eyepiece, 13, teaching eyepiece, 14, air pump, 15, Through-hole, 16, electrostatic net, 17, movable sleeve connect cylinder, 18, placement plate, 19, adjustable support.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments:

As shown, one embodiment as the utility model, a kind of teaching microscope, including pedestal 1, branch Frame, object lens 4 and eyepiece, bracket are installed on pedestal 1, and the bracket includes upper bracket 6 and lower bracket 7, and the upper bracket 6 is located at On lower bracket 7, and upper bracket 6 is flexibly connected with lower bracket 7, and up and down adjustment rotation is provided between the upper bracket 6 and lower bracket 7 Button 8, the top of the upper bracket 6 are connected with the crossbeam 9 of perpendicular setting, are provided with dressing table 10 and optically focused on the crossbeam 9 Lamp 11, the bottom of the dressing table 10 are provided with object lens 4, and the top of the dressing table 10 is provided with rotating device 5, the rotating device Be provided with observation eyepiece 12 and teaching eyepiece 13 on 5, be equipped with air pump 14 inside the pedestal 1, the side of the pedestal 1 and Upper surface is equipped with several through-holes 15, and 15 shape of through-hole is round or rectangle, and the through-hole 15 is equipped with electrostatic net 16, The teaching eyepiece 13 is coaxially connected with movable sleeve connect cylinder 17, is connected with electronic equipment placement plate in the movable sleeve connect cylinder 17 18, at least two adjustable supports 19 are equipped at intervals in the electronic equipment placement plate 18.

Preferably, as second embodiment, the present embodiment is the further improvement to embodiment one, the electronic equipment Placement plate 18 is plane tabular structure, and both ends are provided with anti-fall rib, to protect electronic equipment, avoid falling.

Preferably, as third embodiment, the present embodiment is the further improvement to embodiment two, the pedestal 1 Lower end two sides are equipped with non-slip mat.

The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement Or replacement also should be regarded as the protection scope of the utility model.

Claims (4)

1. a kind of teaching microscope, it is characterised in that: including pedestal (1), bracket, object lens (4) and eyepiece, the bracket installation In on pedestal (1), the bracket includes upper bracket (6) and lower bracket (7), and the upper bracket (6) is located on lower bracket (7), and Upper bracket (6) is flexibly connected with lower bracket (7), is provided with up and down adjustment knob between the upper bracket (6) and lower bracket (7) (8), the top of the upper bracket (6) is connected with the crossbeam (9) of perpendicular setting, is provided with dressing table on the crossbeam (9) (10) it is provided with object lens (4) with spotlight (11), the bottom of the dressing table (10), the top of the dressing table (10) is provided with rotation Device (5) is provided with observation eyepiece (12) and teaching eyepiece (13) on the rotating device (5), is equipped with inside the pedestal (1) Air pump (14), the side and upper surface of the pedestal (1) are equipped with several through-holes (15), and through-hole (15) shape is Round or rectangle, the through-hole (15) are equipped with electrostatic net (16), and the teaching eyepiece (13) is coaxially connected with movable sleeve connect cylinder (17), be connected with electronic equipment placement plate (18) on the movable sleeve connect cylinder (17), on the electronic equipment placement plate (18) between Every equipped at least two adjustable supports (19).

2. according to a kind of teaching microscope described in claim 1, it is characterised in that: the electronic equipment placement plate (18) is flat Panel-like structure.

3. a kind of teaching microscope according to claim 2, it is characterised in that: the electronic equipment placement plate (18) Both ends are equipped with anti-fall rib (2).

4. a kind of teaching microscope according to claim 3, it is characterised in that: the lower end two sides of the pedestal (1) are set There are non-slip mat (3).