CN211097534U

CN211097534U - Focusing positioning groove of toy microscope

Info

Publication number: CN211097534U
Application number: CN201922104961.8U
Authority: CN
Inventors: 许伟俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a toy microscope focusing constant head tank, including base and the objective table of setting on the base, the upper end of base is rotated and is connected with the support arm, still includes an eyepiece, the upper end lateral wall of support arm is provided with two first screens and two gibs that set up along vertical direction, two be provided with a gear between the gib s, two the lateral wall of gib s runs through and is provided with a pivot, pivot fixed connection is on the gear. The utility model discloses structural design is ingenious, easy operation, and child can assemble this toy microscope by oneself, great improvement the enjoyment that the toy brought for child, be favorable to the development of child's intelligence simultaneously.

Description

Focusing positioning groove of toy microscope

Technical Field

The utility model relates to a toy technical field especially relates to a toy microscope focusing constant head tank.

Background

Toys, broadly referred to as objects that can be played, are often used in human society as a way to teach through entertainment.

The toy can also be a natural object, namely, a non-artificial object such as sand, stone, mud, branches and the like, and the toy is not limited to a toy sold on the street for people to play, but can be called as a toy in all things which can be played, watched, listened and touched.

The toy is suitable for children, more suitable for young people and middle-aged and elderly people. It is the instrument of opening wisdom skylight, lets people machine wisdom clever.

The toy microscope is one kind of toy, and current toy microscope structure singleness object for appreciation nature is lower, and can not carry out the dismouting according to the demand, and the use figure of eyepiece is limited, and the ability of developing intelligence simultaneously is relatively poor, can't cultivate child's hands-on ability, and child just dislikes after playing a period of time and played, has caused the waste of toy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the toy microscope focusing constant head tank that proposes, its structural design is ingenious, easy operation, child can assemble this toy microscope by oneself, great improvement the enjoyment that child brought, be favorable to the development of child intelligence simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a toy microscope focusing constant head tank, includes the base and sets up the objective table on the base, the upper end of base is rotated and is connected with the support arm, still includes an eyepiece, the upper end lateral wall of support arm is provided with two first screens and two gibs that set up along vertical direction, two be provided with a gear, two between the gib s the lateral wall of gib block runs through and is provided with a pivot, pivot fixed connection is on the gear, the lateral wall of eyepiece is provided with a lug, the lateral wall of lug be provided with first screens matched with second screens, the part that the eyepiece is located between two second screens is provided with the guide way, be provided with a slot on the eyepiece, be provided with in the slot with gear matched with rack.

Preferably, one end of the rotating shaft, which is far away from the gear, is fixedly connected with a hand wheel, and anti-skid grains are uniformly distributed on the hand wheel.

Preferably, the supporting arm is rotatably connected with the base through a damping rotating shaft.

Preferably, the back of the rack is provided with a notch.

Preferably, a through hole is formed in the middle of the object stage, and a light emitting source is arranged at the upper end of the base and is located right below the through hole.

The utility model discloses following beneficial effect has:

1. structural design is ingenious, easy operation, and child can assemble this toy microscope by oneself, great improvement the enjoyment that the toy brought for child, be favorable to the development of child's intelligence simultaneously.

Drawings

FIG. 1 is a schematic structural view of a toy microscope focusing positioning slot according to the present invention;

FIG. 2 is a schematic view of a partial structure of a toy microscope focusing positioning slot according to the present invention;

fig. 3 is a schematic structural view of the toy microscope focusing positioning groove rack provided by the utility model.

In the figure: the device comprises a support arm 1, a base 2, an object stage 3, a hand wheel 4, a gear 5, a rotating shaft 6, a guide strip 7, an ocular lens 8, a guide groove 9, a second clamping position 10, a first clamping position 11 and a rack 12.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-2, a toy microscope focusing positioning groove comprises a base 2 and an object stage 3 arranged on the base 2, wherein the upper end of the base 2 is rotatably connected with a supporting arm 1, the supporting arm 1 is rotatably connected with the base 2 through a damping rotating shaft, the toy microscope focusing positioning groove also comprises an ocular lens 8, the upper end side wall of the supporting arm 1 is provided with two first clamping positions 11 and two guide strips 7 arranged along the vertical direction, a gear 5 is arranged between the two guide strips 7, the side walls of the two guide strips 7 are provided with a rotating shaft 6 in a penetrating way, the rotating shaft 6 is fixedly connected on the gear 5, the side wall of the ocular lens 8 is provided with a convex block, the side wall of the convex block is provided with a second clamping position 10 matched with the first clamping position 11, the part of the ocular lens 8 positioned between the two second clamping positions 10 is provided with a guide groove 9, the ocular lens 8 is provided, the back of the rack 12 is provided with a notch, and the notch on the back of the rack 12 can be clamped at the notch of the slot, so that the rack 12 is limited.

One end of the rotating shaft 6, far away from the gear 5, is fixedly connected with a hand wheel 4, anti-skid lines are uniformly distributed on the hand wheel 4, the hand wheel 4 is rotated, the rotating shaft 6 drives the gear 5 to rotate, the gear 5 rotates to drive the rack 12 to move, and then the eyepiece 8 is driven to move up and down.

A through hole is arranged in the middle of the object stage 3, and a light emitting source is arranged at the upper end of the base 2 under the through hole.

The eyepiece 8 is inserted on the gib block 7 on the support arm 1 through the guide way 9, and the second screens 10 of eyepiece 8 are inserting the gib block 7 link, and two second screens 10 and first screens 11 are because the inclined plane relation, behind the eyepiece 8 gliding downwards, and the plane offsets between the top plane of second screens 10 and first screens 11, realizes spacingly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A toy microscope focusing positioning groove comprises a base (2) and an object stage (3) arranged on the base (2), wherein the upper end of the base (2) is rotatably connected with a supporting arm (1), and the toy microscope focusing positioning groove is characterized by further comprising an ocular (8), the upper end side wall of the supporting arm (1) is provided with two first clamping positions (11) and two guide strips (7) arranged along the vertical direction, a gear (5) is arranged between the two guide strips (7), the side walls of the two guide strips (7) are provided with a rotating shaft (6) in a penetrating manner, the rotating shaft (6) is fixedly connected onto the gear (5), the side wall of the ocular (8) is provided with a convex block, the side wall of the convex block is provided with second clamping positions (10) matched with the first clamping positions (11), the part of the ocular (8) between the two second clamping positions (10) is provided with a guide groove (9), the eyepiece (8) is provided with a slot, and the slot is internally provided with a rack (12) matched with the gear (5).

2. The toy microscope focusing positioning slot according to claim 1, wherein a hand wheel (4) is fixedly connected to one end of the rotating shaft (6) far away from the gear (5), and anti-skid lines are uniformly distributed on the hand wheel (4).

3. A toy microscope focusing positioning slot according to claim 1, characterized in that the support arm (1) is rotatably connected with the base (2) by a damping rotating shaft.

4. A toy microscope focusing positioning slot according to claim 1, characterized in that the back of the rack (12) is provided with a notch.

5. The toy microscope focusing positioning slot as claimed in claim 1, wherein a through hole is formed in the middle of the stage (3), and a light emitting source is disposed at the upper end of the base (2) directly below the through hole.