Portable microscope with light source

Abstract

The utility model discloses a portable microscope with a light source, which comprises a microscope main body and a base, the microscope main body is provided with a limiting bulge, the inner wall of the base is provided with a limiting groove, the microscope main body can be detachably connected with the base through the limiting bulge and the limiting groove, and the use is convenient; the base is installed at one end of the microscope body, a power supply of the microscope body is utilized without an additional power supply line, and use of the microscope body is not affected. The base comprises the first shell, the second shell and the lamp panel, and compared with the prior art, the lamp panel is larger, so that illumination is sufficient, light supplementing is uniform, and the light supplementing effect is good; the lamp panel comprises the first lamp group and the second lamp group, and one of the first lamp group and the second lamp group is always conducted for light supplement after assembly, so that the positions of the positive electrode and the negative electrode of the base do not need to be compared when the microscope main body and the base are assembled, normal work of one lamp group can be ensured only through assembly, and operation is simplified.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a portable microscope with a light source. Background Art

[0002] Microscopes have a magnification function and can magnify tiny things; however, it is often difficult to observe the details of an object due to insufficient light source or insufficient brightness of the light source during use, so traditional microscopes are usually equipped with reflective lenses or light sources. Since traditional microscopes are usually large in size, complex in structure, and inconvenient to carry, a type of portable microscope has appeared on the market, which has a relatively simple structure and can be carried out for use, thereby improving the convenience of use. However, it is found in use that due to the small size of the portable microscope, its own light source is also limited by size, and the fill light effect is not ideal, and it is usually necessary to match a separate fill light source; such as the portable microscope structure with screen display disclosed in patent CN217639734U, the light source component is set at the lower part of the shell, the light source is small, and it is difficult to fill light evenly and fully. When the ambient light is insufficient, an additional fill light source is required for fill light, and the fill light source also requires an additional power supply line for power supply, which makes the portable microscope inconvenient to use, limits the scope of use of the portable microscope, and destroys the portability of the portable microscope. Therefore, it is necessary to develop a portable microscope with a built-in light source that can meet the fill light demand. Utility Model Content

[0003] Aiming at the problem that the light source of the portable microscope in the above technology has poor supplementary lighting effect, the utility model provides a portable microscope with a light source.

[0004] To achieve the above object, the utility model provides a portable microscope with a light source, comprising:

[0005] A microscope body, wherein two spring charging pins are provided at one end of the microscope body; a limiting protrusion is provided on the side wall at one end of the microscope body;

[0006] The base comprises a first shell and a second shell, wherein the first shell is fixedly connected to the second shell; the inner walls of the first shell and the second shell are provided with a limiting groove corresponding to the limiting protrusion; the base is sleeved on the outer wall of one end of the microscope body, and the limiting protrusion is placed in the limiting groove; the first shell and the second shell profiles enclose an annular cavity;

[0007] A light board, wherein the light board is placed in the annular cavity, and a side of the light board close to the microscope body is fixedly connected to the first shell; a side of the light board close to the microscope body is also provided with a first electrode contact point and a second electrode contact point corresponding to the spring charging needle, and a first LED light group and a second LED light group are provided on the light board, and the positive and negative poles of the first LED light group and the second LED light group are respectively integrated on the first electrode contact point and the second electrode contact point; the two spring charging needles are respectively electrically connected to the first electrode contact point and the second electrode contact point, and the power supply in the microscope body supplies power to the light board through the spring charging needle.

[0008] As an improved solution of the utility model, a fixing column is provided on the second shell, a fixing hole corresponding to the fixing column is provided on the lamp board, and the fixing column is fixedly connected to the fixing hole.

[0009] As an improved solution of the utility model, one end of the limiting groove is arranged on the inner wall of the first shell, and the other end of the limiting groove is arranged on the inner wall of the second shell.

[0010] As an improved solution of the present utility model, the first LED light group and the second LED light group each include a plurality of LED lamp beads, and the LED lamp beads of the first LED light group and the second LED light group are evenly spaced on a surface of the light board away from the microscope body.

[0011] As an improved solution of the utility model, the positive pole of the first LED lamp group and the negative pole of the second LED lamp group are integrated on the first electrode contact point, and the negative pole of the first LED lamp group and the positive pole of the second LED lamp group are integrated on the second electrode contact point.

[0012] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model provides a portable microscope with a light source, wherein the light source is installed at one end of the microscope body, and utilizes the power supply of the microscope body without the need for an additional power supply line, which does not affect the use of the portable microscope; the light source is larger, so that the lighting is more sufficient, the fill light is more uniform, and the fill light effect is better; the two groups of LED light groups are used separately without interfering with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the microscope of the utility model

[0014] Figure 2 This is a base assembly diagram of the utility model;

[0015] Figure 3 This is an exploded view of the base of the utility model;

[0016] Figure 4 This is a schematic diagram of the first shell structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the second housing structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the light board structure of the utility model.

[0019] The main component symbols are described as follows:

[0020] 1. Microscope body; 11. Limiting protrusion; 12. Spring charging pin; 121. First spring charging pin; 122. Second spring charging pin; 13. Mirror rod; 14. Electronic display screen; 2. Base; 21. First shell; 22. Second shell; 23. Light board; 24. Limiting groove; 221. Fixing column; 231. Fixing hole; 232. First LED light group; 233. Second LED light group; 234. First electrode contact point; 235. Second electrode contact point. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0022] In the following description, example details are given to provide a deeper understanding of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all implementations. It should be understood that the specific embodiments are only used to explain the utility model, and are not used to limit the utility model.

[0023] It should be understood that when the terms "include" and / or "comprises" are used in this specification, they indicate the existence of the stated features, integers, steps, operations, elements or components, but do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0024] See also Figure 1-6The utility model provides a portable microscope with a light source, comprising: a microscope body 1 and a base 2, the microscope body comprising a mirror rod 13 and an electronic display screen 14; the base 2 is sleeved on the microscope body 1; the base comprises a first shell 21 and a second shell 22, the first shell 21 and the second shell 22 are fixedly connected; the base is also provided with a limiting groove 24, one end of the limiting groove 24 is arranged on the inner wall of the first shell 21, and the other end of the limiting groove 24 is arranged on the inner wall of the second shell 22; a limiting protrusion 11 is provided on the outer wall of the microscope body 1, when the base 2 is assembled with the microscope body 1, the limiting protrusion of the microscope body 1 is assembled to the limiting groove 24 located at one end of the first shell 21, the base is rotated, and the limiting protrusion rotates along the limiting groove to the limiting groove 24 located at one end of the second shell 22 and is fixed; the base also comprises a light board 23, an annular cavity is formed inside the first shell and the second shell profile of the base, and the light board 23 Placed in the annular cavity; two spring charging needles 12 are provided at one end of the microscope body, including a first spring charging needle 121 and a second spring charging needle 122, and two electrode contact points are correspondingly provided on the light source, including a first electrode contact point 234 and a second electrode contact point 235, and the light board is integrated with a first LED light group 231 and a second LED light group 232, and the two LED light groups are used independently without interfering with each other; the positive and negative poles of the first LED light group and the second LED light group are respectively integrated on the two electrode contact points, and after the base is assembled, the electrode contact points on the base are electrically connected to the spring charging needles, and when the portable microscope is working, the power supply inside the microscope body can power the light board; one end of the microscope body is an incident light hole, and the incident light hole is accommodated between the inner walls of the first shell and the second shell, and is not blocked by the light source, and the light source is close to the incident light hole, so that the object observed by the incident light hole can be fully illuminated, and the fill light effect is good.

[0025] Preferably, a fixing column 221 is provided on the second shell, and a fixing hole 231 corresponding to the fixing column 221 is provided on the lamp board 23. The fixing column 221 is fixedly connected to the fixing hole 231, so that the lamp board can be fixed on the second shell. During assembly, the light board is first fixed to the second shell through the fixing column and the fixing hole, glue is applied on the side of the light board away from the second shell, and then the first shell and the second shell are assembled and fastened, so that the light board can be better fixed.

[0026] Preferably, the first LED light group 232 and the second LED light group 233 each include a plurality of LED lamp beads, and the LED lamp beads of the first LED light group and the second LED light group are evenly spaced; the positive pole of the first LED light group and the negative pole of the second LED light group are integrated on the first electrode contact point, and the negative pole of the first LED light group and the positive pole of the second LED light group are integrated on the second electrode contact point. When the light source is assembled on the microscope body, one of the first LED light group and the second LED light group will be turned on, so there is no need to calibrate the positive and negative poles of the base, and there is no need to deliberately compare the positive and negative poles on the microscope body with the positive and negative poles on the base when installing the base, which improves the portability of use.

[0027] Preferably, the first electrode contact point is arranged at a position corresponding to the end of the upper limit groove of the second shell, and the second electrode contact point is arranged on the side opposite to the first electrode contact point; the spring charging needle on the microscope body is relatively arranged at the end of the microscope body, and two limiting protrusions are provided, which are respectively arranged corresponding to the spring charging needle; when the microscope body rotates along the limiting groove to the end position where the limiting groove is located on the inner wall of the second shell, the two spring charging needles are electrically connected to the first electrode contact point and the second electrode contact point respectively.

[0028] Preferably, the length of the first electrode contact point and the second electrode contact point is slightly smaller than the limit groove, so that when the base is installed on the microscope body, the light source can be turned on without rotating to the extreme position, thereby ensuring the use of the light board in the base to the greatest extent.

[0029] Preferably, the second shell is made of a translucent material with a light-uniformity effect, which can make the light on the light board transmit evenly, achieve uniform fill light, and ensure the fill light effect.

[0030] The advantages of the utility model are:

[0031] 1) The base is assembled on one end of the microscope body and is detachably connected to the microscope body. The base uses the power of the microscope body and does not require an additional power supply line, thereby ensuring the fill light effect of the microscope body without destroying the portability of the portable microscope.

[0032] 2) The base is mounted on the microscope body, and the incident light hole of the microscope body is placed between the inner walls of the light source. The light source can illuminate the object at which the incident light hole is aimed, and can provide sufficient and uniform fill light to meet the fill light requirements of the portable microscope;

[0033] 3) The base is provided with a first LED light group and a second LED light group. When the base is assembled on the microscope body, any one of the light groups will be turned on. There is no need to compare the positive and negative poles of the base and the microscope body during assembly, and the assembly operation is quick and easy.

[0034] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A portable microscope with a light source, characterized in that: include: A microscope body, wherein one end of the microscope body is provided with two spring charging pins; A limiting protrusion is provided on the side wall at one end of the microscope body; The base comprises a first shell and a second shell, wherein the first shell is fixedly connected to the second shell; the inner walls of the first shell and the second shell are provided with a limiting groove corresponding to the limiting protrusion; the base is sleeved on the outer wall of one end of the microscope body, and the limiting protrusion is placed in the limiting groove; the first shell and the second shell profiles enclose an annular cavity; A light board, wherein the light board is placed in the annular cavity, and a side of the light board close to the microscope body is fixedly connected to the first shell; a side of the light board close to the microscope body is also provided with a first electrode contact point and a second electrode contact point corresponding to the spring charging needle, and a first LED light group and a second LED light group are provided on the light board, and the positive and negative poles of the first LED light group and the second LED light group are respectively integrated on the first electrode contact point and the second electrode contact point; the two spring charging needles are respectively electrically connected to the first electrode contact point and the second electrode contact point, and the power supply in the microscope body supplies power to the light board through the spring charging needle.

2. A portable microscope with a light source according to claim 1, characterized in that: The second shell is provided with a fixing column, the lamp board is provided with a fixing hole corresponding to the fixing column, and the fixing column is fixedly connected to the fixing hole.

3. A portable microscope with a light source according to claim 1, characterized in that: One end of the limiting groove is arranged on the inner wall of the first shell, and the other end of the limiting groove is arranged on the inner wall of the second shell.

4. A portable microscope with a light source according to claim 1, characterized in that: The first LED light group and the second LED light group each include a plurality of LED lamp beads, and the LED lamp beads of the first LED light group and the second LED light group are evenly spaced apart on a surface of the light board away from the microscope body.

5. The portable microscope with a light source according to claim 1, characterized in that: The positive electrode of the first LED lamp group and the negative electrode of the second LED lamp group are integrated on a first electrode contact point, and the negative electrode of the first LED lamp group and the positive electrode of the second LED lamp group are integrated on a second electrode contact point.

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