CN219997410U

CN219997410U - Portable digital microscope

Info

Publication number: CN219997410U
Application number: CN202321276827.6U
Authority: CN
Inventors: 刘耀东; 杨金
Original assignee: Shenzhen Andonstar Tech Co ltd
Current assignee: Shenzhen Andonstar Tech Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-10
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to a portable digital microscope, which comprises a portable host and a base, wherein the host is provided with an objective lens end, the base is provided with a positioning groove for positioning the objective lens end, a storage space for storing an observed object is arranged right below the positioning groove, the bottom surface of the positioning groove is provided with a through hole communicated with the storage space, the objective lens end of the host is at least partially positioned in the positioning groove, and the host can obtain an image of the observed object through the through hole. The objective lens end of the host can be directly positioned through the positioning groove on the base, the observed object is placed in the object placing chamber of the base, the optimal distance between the observed object and the host can be rapidly determined, the host can rapidly observe the observed object below through the through hole, and clear microscopic images of the observed object can be obtained through fine adjustment focusing of the host.

Description

Portable digital microscope

Technical Field

The utility model belongs to the technical field of microscopes, and relates to a portable digital microscope.

Background

In the related art, a digital microscope is a monitor using a distortion light of a conventional optical microscope and an image output by a digital camera, and the digital microscope generally has its own built-in LED light source, which is different from the optical microscope in that there is no provision for directly observing a sample through an eyepiece. Since the image is focused on the digital circuit, the entire system is designed for the monitor image, omitting the optical elements of the human eye.

The conventional digital microscope is provided with a bracket, the bracket is used for fixing the digital microscope, an object to be observed such as a glass slide is placed below an objective lens of the digital microscope, and even the bracket is not matched for carrying the small digital microscope, so that the distance between the objective lens and the object to be observed is very random, the distance is not well mastered, and the object to be observed below the objective lens is not easy to focus.

Disclosure of Invention

In order to overcome the problems in the related art, the utility model aims to provide the portable digital microscope capable of rapidly observing, and the portable digital microscope is simple in structure and convenient to carry, and the distance between the objective lens end and an observed object can be rapidly positioned.

The utility model is realized by the following technical scheme.

The technical scheme is that the portable digital microscope comprises a portable host and a base, wherein the host is provided with an objective end, the base is provided with a positioning groove for positioning the objective end, a storage space for storing an observed object is arranged right below the positioning groove, a through hole communicated with the storage space is formed in the bottom surface of the positioning groove, the objective end of the host is at least partially positioned in the positioning groove, and the host can obtain an image of the observed object through the through hole.

The technical effect of this technical scheme is, can direct positioning host computer's objective end through the constant head tank on the base, and the observation thing is placed in the putting of base holds in, can be quick confirm the best distance of observation thing and host computer, and the host computer passes through the quick observation thing of below of through-hole, and the fine setting of rethread host computer is focused and can be obtained clear observation thing's microscopic image.

As an implementation mode of the technical scheme, the base comprises a bottom plate and a clamping seat arranged on the bottom plate, the positioning groove and the through hole are formed in the clamping seat, and the storage space is formed between the clamping seat and the bottom plate.

As an embodiment of the foregoing technical solution, the card holder is made of a transparent material. The transparent clamping seat can enable the light at the end of the objective lens to illuminate the observed object.

As an implementation manner of the above technical solution, the card holder is connected to the bottom plate through a fastening structure. The buckle structure is convenient to detach and install, and cleaning operation is convenient to carry out in the opposite object space after detachment.

As an embodiment of the foregoing technical solution, at least one side of the card holder is provided with an opening of a through hole connected to the storage space, and the opening is used for placing an observed object into the storage space.

As an embodiment of the foregoing technical solution, a lamp bead is disposed inside the objective lens end of the host, and light generated by the lamp bead passes through the through hole or the positioning slot made of transparent material to illuminate the storage space.

As an implementation mode of the technical scheme, the host comprises a columnar main body and a monitor, one end of the main body is an objective lens end, the other end of the main body is connected with the monitor, and the main body further comprises a function key, a focusing knob and a lamplight knob.

As an embodiment of the above-described aspect, the monitor is connected to the main body in a hinged manner so that the monitor can rotate relative to the main body.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.

Fig. 1 is a schematic diagram of a portable digital microscope according to an embodiment of the present utility model.

Fig. 2 is a schematic view of an exploded structure of a base in accordance with an embodiment of the present utility model.

Fig. 3 is a schematic view of a partial cross-sectional structure of a base in accordance with an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a host according to an embodiment of the present utility model.

Reference numerals illustrate:

10-a host; 111-an objective lens end; 112-function keys; 113-focusing knob; 114-a light knob; 115-lamp beads; 116-objective lens; 12-a monitor; 20-a base; 21-a bottom plate; 22-a clamping seat; 221-positioning grooves; 222-a through hole; 13-placing space; 30-observations.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The following describes the technical scheme of the embodiment of the present utility model in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment is a portable digital microscope, comprising a portable host 10 and a base 20, the host 10 having an objective end 111, the base 20 being provided with a positioning groove 221 for positioning the objective end 111, a placement space 13 for placing an observer 30 being provided directly under the positioning groove 221, a through hole 222 communicating with the placement space 13 being provided on a bottom surface of the positioning groove 221, the objective end 111 of the host 10 being positioned at least partially in the positioning groove 221, the host 10 being capable of obtaining an image of the observer 30 through the through hole 222.

The shape and size of the positioning groove 221 are matched with those of the objective lens end 111, so that the objective lens end 111 of the host computer 10 can be directly positioned through the positioning groove 221 on the base 20, an observer 30 such as a glass slide is placed in an accommodating space of the base 20, the observer 30 can be rapidly aligned, the distance between the observer 30 and the host computer 10 is determined, the host computer 10 observes the observer 30 below through the through hole 222, and a clear microscopic image of the observer 30 can be obtained through fine adjustment focusing of the host computer 10.

In this embodiment, the base 20 includes a bottom plate 21 and a holder 22 mounted on the bottom plate 21, the positioning slot 221 and the through hole 222 are disposed on the holder 22, and a storage space 13 is formed between the holder 22 and the bottom plate 21. In this way, the observer 30 can be placed on the object placing plane of the bottom plate 21 in the object placing space 13, and when the host 10 is placed on the base 20, the object placing plane of the bottom plate 21 is perpendicular to the axis of the objective lens.

In this embodiment, the holder 22 is made of transparent material so as to be able to collect light and see the space 13. The transparent holder 22 allows the light from the objective end 111 to pass through to illuminate the viewer 30. It should be noted that, the through hole 222 on the holder 22 may be designed to be larger, so that the light of the objective end 111 can also irradiate into the storage space 13 through the through hole 222, but it is ensured that the objective end 111 cannot pass through the through hole 222 to locate the position of the objective end 111.

In this embodiment, the card holder 22 is connected to the bottom plate 21 through a fastening structure. Illustratively, the clamping seat 22 is provided with a plurality of buckles, the bottom plate 21 is provided with a plurality of buckling holes corresponding to the buckles, and the buckle structure is convenient to install.

In this embodiment, at least one side of the card holder 22 is provided with an opening of the through hole 222 connected to the storage space 13, and the opening is used for placing the observed object 30 in the storage space 13. In this way, the observation object 30 such as a slide glass can be placed in the object placing space 13 through the opening for observation.

In this embodiment, the lamp bead 115 is disposed inside the objective end 111 of the host 10, and the light generated by the lamp bead 115 passes through the through hole 222 or the positioning groove 221 made of transparent material to illuminate the storage space 13. The objective lens end 111 comprises a housing with an opening at the lower end, a movable adjustable objective lens 116 is arranged in the housing, a plurality of lamp beads 115 are uniformly arranged on the periphery of the circumference of the objective lens 116, and the objective lens 116 is adjusted up and down through a focusing knob 113 so as to perform micro focusing.

In this embodiment, the host 10 includes a columnar main body and a monitor 12, one end of the main body is an objective lens end 111, the other end is connected to the monitor 12, and the main body further includes a function key 112, a focusing knob 113 and a light knob 114. The monitor 12 is used for displaying images, the light knob 114 is used for controlling the switch and brightness of the lamp beads 115, the focusing knob 113 can be rotated for fine adjusting the objective lens to focus, and the function keys 112 include, but are not limited to, an up-down moving image key, a switch power key, a photographing key, a mode switching key and the like. It should be noted that, the main body further includes, but is not limited to, an objective lens, a CCD sensor, a circuit board, a battery, and the like, which are mounted therein, and since the structure for digital imaging inside the main body is known in the art, the detailed structure thereof will not be described herein.

In this embodiment, the monitor 12 is connected to the main body in a hinged manner, so that the monitor 12 can rotate relative to the main body. In this manner, monitor 12 may be conveniently rotated by being hinged to a proper angle.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The portable digital microscope is characterized by comprising a portable host and a base, wherein the host is provided with an objective lens end, the base is provided with a positioning groove for positioning the objective lens end, a storage space for storing an observed object is arranged right below the positioning groove, a through hole communicated with the storage space is formed in the bottom surface of the positioning groove, the objective lens end of the host is at least partially positioned in the positioning groove, and the host can obtain an image of the observed object through the through hole.

2. The portable digital microscope of claim 1, wherein the base comprises a bottom plate and a clamping seat mounted on the bottom plate, the positioning groove and the through hole are formed in the clamping seat, and the storage space is formed between the clamping seat and the bottom plate.

3. The portable digital microscope of claim 2, wherein the cartridge is made of a transparent material.

4. The portable digital microscope of claim 2, wherein the cartridge is attached to the base plate by a snap-fit arrangement.

5. The portable digital microscope of claim 2, wherein at least one side of the holder is provided with an opening of a through hole connected to the storage space, the opening being used for placing an observer in the storage space.

6. The portable digital microscope according to claim 1, wherein a lamp bead is provided inside the objective lens end of the host, and light generated by the lamp bead passes through the through hole or the positioning groove made of transparent material to illuminate the storage space.

7. The portable digital microscope of claim 1, wherein the host comprises a columnar main body and a monitor, one end of the main body is an objective lens end, the other end of the main body is connected to the monitor, and the main body further comprises a function key, a focusing knob and a light knob.

8. The portable digital microscope of claim 7 wherein the monitor is hingedly connected to the main body to allow rotation of the monitor relative to the main body.