JPH0731209Y2 - microscope - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a microscope in which a rotary table is provided on a microscope table of a microscope body.

[Conventional technology]

Conventionally, a rotation table is provided on the microscope base of the microscope main body, and a lens-embedded lens barrel, which is held by the arm of the main body so as to be vertically movable, is arranged above the rotation base, and the lens barrel is mounted on a rack and pinion. A microscope configured so that it can be moved up and down by a mechanism to perform focusing is generally known.

[Problems to be solved by the device]

In the conventional microscope, a slide is placed on a rotary table, and an object to be observed sandwiched between the slides is magnified and observed, so that it is impossible to observe live insects while keeping them stationary. was there.

This invention was devised to solve the above-mentioned conventional problems, and the purpose is to restrain living insects etc. in a transparent capsule body so as not to move, and slide this capsule body on a rotating table. It can be set so that the living body of insects can be observed in detail, and when not in use, the capsule body is removed from the turntable so that the capsule body is not lost, damaged or contaminated. An object of the present invention is to provide a microscope with a capsule of high practical value, which has a relatively simple structure and can be safely stored in a space secured under the arm of the main body.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the microscope of the present invention is provided with a rotary table 6 on a microscope table part 2 of a microscope main body 1, and is held above the rotary table 6 by an arm part 3 of the main body 1 so as to be vertically movable. The lens barrel 8 with the built-in lens is arranged, and the lens barrel 8
In a structure in which the lens can be moved up and down for focusing, a slide engaging portion 7 orthogonal to the rotation axis is provided on the rotary table 6, and a transparent capsule body 16 is provided in the slide engaging portion 7. The capsule body 16 is configured to be engaged and held, and a lower capsule 19 having a slide engagement portion 17 inserted into the slide engagement portion 7 of the rotary table 6 and a protruding grip portion 18 for slide operation. , A removable upper capsule 20 which is fitted to the lower capsule 19, and an observed object such as a living insect which is housed in the inner space of the upper and lower capsules 19 and 20 and abuts on the lower surface of the upper wall of the upper capsule. The main body arm portion 3 is configured by a cushion material 21 that holds the body so that it does not move.
A space 22 between the main body microscope unit 2 and the capsule
The capsule body 16 removed from the rotary table 6 is formed by forming an engaging groove 23 into which the capsule gripping portion 18 is inserted and engaged in a portion which is formed under the space 22 of the microscope base 2. It is characterized in that it can be stored vertically in the space 22.

[Action]

The microscope having the above-mentioned configuration is used by restraining a live insect or the like in a transparent capsule body 16 so as not to move, and setting the capsule body 16 on the rotary table 6 so that it can be slid and adjusted. By raising and lowering the built-in lens barrel 8 to perform focusing, it is possible to observe the living body of insects in detail. Further, when the microscope is not used, the capsule body 16 is removed from the rotary table 6, and the protruding grip portion 18 of the capsule body 16 is inserted into and engaged with the microscope base engagement groove 23, whereby the capsule body 16 is lost. It can be safely stored in the space 22 secured under the arm 3 of the microscope body 1 so as not to be damaged or contaminated.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings. In the figure, reference numeral 1 denotes a microscope main body in which a microscope base 2 and an arm portion 3 curved in a bow shape are integrally molded of synthetic resin, and the microscope base 2 of the microscope main body 1 can be moved back and forth guided by a laterally long hole 4. A slide base 5 and a disk-shaped turntable 6 rotatably supported on the slide base 5 are provided.
A slide engaging portion 7 composed of a pair of hook-shaped rails 7a and 7b orthogonal to the rotation axis is integrally provided on the upper part. 8
Is a lens barrel configured by combining a pair of left and right tubular split bodies 8a and 8b. The lens barrel 8 includes a vertically long rack 9 and vertically long guide grooves 10 on both sides of the rack, and a convex lens on the eyepiece side incorporated in the tubular body. 1
1, having an intermediate convex lens 11a and a convex lens 12 on the object side, the longitudinal guide groove 10 is provided in the upper end holder portion 13 of the main body arm portion 3.
By engaging a vertically long ridge (not shown) provided in
It is held by the arm upper end holder portion 13 as shown in FIG. 2 so as to move up and down above the rotary table 6.

The lens barrel vertical movement mechanism for vertically moving the lens barrel 8 to focus is a vertically long rack 9 of the lens barrel 8 and a pinion 14 pivotally supported by an arm upper end holder portion 13 that meshes with the vertically long rack 9. And a pair of left and right rotary dials 15 attached to both ends of the pinion shaft for rotating the pinion 14.

Reference numeral 16 denotes a transparent capsule body that is removably engaged and retained on the rotary table 6, and this capsule body 16 is inserted into the slide engagement portion 7 of the rotary table 6 as shown in FIG. A lower capsule 19 made of transparent synthetic resin in the shape of a flat rectangular box having a sliding engagement portion 17 composed of L-shaped rail legs 17a and 17b and a projecting grip portion 18 for sliding operation, and fitted to the lower capsule 19. The removable upper capsule 20 made of transparent synthetic resin, and the observed objects such as live insects (not shown) at the lower surface abutting position of the upper wall surface of the upper capsule, which is housed in the inner chambers of the upper and lower capsules 19 and 20. ) And a cushion material (21) such as a sponge for holding the () so that it does not move.

Even if the lower capsule 19 is formed of a transparent synthetic resin, the transparency is deteriorated by loading the cushion material 21,
Only upper capsule 20 is made of transparent synthetic resin, lower capsule
It is also possible to form 19 with an opaque synthetic resin.

Reference numeral 22 denotes a space portion in which the capsule can be stored, which is formed between the body arm portion 3 and the body microscope base portion 2.
In the portion located below the space portion 22 of the
The engaging groove 23 into which the 18 is inserted and engaged is provided so that the capsule body 16 removed from the rotary table 6 can be stored in the space 22 in a vertically oriented state as shown in FIG. ing.

[Effect of device]

Since the microscope of this invention has the above-mentioned configuration, it is a transparent capsule body 16 so as not to move live insects.
It is possible to observe the living body of insects in detail by restraining the capsule body 16 inside and setting the capsule body 16 on the turntable 6 so that it can be slid and adjusted. There is an effect that the capsule body 16 can be safely stored in the space portion 22 secured under the arm portion 3 of the microscope main body 1 so that the capsule body 16 is not lost, damaged or contaminated. It becomes possible to provide a microscope with a capsule having a simple configuration and a high practical value.

[Brief description of drawings]

FIG. 1 is a central longitudinal sectional view of a microscope according to an embodiment of the present invention, FIG. 2 is a front view of the microscope, FIG. 3 is a side view of FIG. 2 seen from the direction of arrow A, and FIG. FIG. 3 is a front view showing the microscope in a state where the capsule body is stored. 1 ... Microscope main body, 2 ... Microscope base section, 3 ... Arm section,
5 ... Slide base, 6 ... Rotary base, 7 ... Slide engaging part, 8 ... Lens barrel, 9 Vertical rack, 10 ... Vertical guide groove, 11,11a, 12 ... Convex lens, 13 ... Arm Top holder, 14 …… pinion, 15 …… rotary dial, 16 …… transparent capsule body, 17 …… sliding engagement part, 18 …… protruding grip part,
19 …… Lower capsule, 20 …… Upper capsule, 21 …… Cushioning material, 22 …… Space for storing capsules, 23 …… Engagement groove for storing capsules.

Claims (1)

[Scope of utility model registration request] 1. A microscope base of a microscope body is provided with a rotary base, and a lens-equipped lens barrel held by an arm of the main body so as to be vertically movable is disposed above the rotary base. In a microscope configured to be moved up and down for focusing, a slide engagement portion orthogonal to a rotation axis is provided on the rotary table, and a transparent capsule body is engaged and held by the slide engagement portion. The lower capsule having a sliding engagement portion to be inserted into the slide engagement portion of the rotary table and a protruding grip portion for slide operation, and the removable detachable fitting to the lower capsule. The upper capsule, and a cushion material that is housed in the inner space of the upper and lower capsules and holds the observed object such as a living insect at the lower surface contact position of the upper capsule upper wall portion so as not to move, Body arm A space portion capable of storing a capsule is formed between the main body and the microscope base portion, and an engaging groove into which a capsule gripping portion is inserted and engaged is provided in a portion located below the space portion of the microscope base portion, A microscope characterized in that the capsule body detached from the rotary table can be stored in the space in a vertically oriented state.