CN207908791U - Portable magnifier - Google Patents

Abstract

The utility model relates to a portable magnifying glass, comprising a shell, a frame and a lens mounted on the frame, wherein a slot extending outward along the length direction of the shell is provided in the shell, the frame and the lens are movably mounted in the slot and can move along the slot, and the lens comprises a first magnifying glass arranged at one end of the frame and a second magnifying glass arranged at the other end of the frame. The portable magnifying glass provided by the utility model has a simple structure, is easy to use, and has a low manufacturing cost. The lens is installed in the shell by sliding. The lens can be pushed out of the shell when in use, and can be stored in the shell when not in use, which is convenient to carry, does not require a separate packaging box, and can avoid the lens from being scratched; a lighting device is provided to provide auxiliary lighting for users in insufficient light conditions, and can protect people's eyes.

Description

A portable magnifying glass

technical field

The utility model relates to the field of magnifying glass equipment, in particular to a portable magnifying glass.

Background technique

Existing magnifying glasses usually make the magnifying lens be placed in the picture frame, and the handle is set on the picture frame to be convenient to hold and use. This kind of magnifying glass usually needs to be contained in a box when being carried in order to prevent the mirror surface from being scratched, and needs to be taken out from the box when used. Because the overall volume of the magnifying glass and the box is relatively large, the existing magnifying glass has the disadvantage of being inconvenient to carry and use. In addition, the existing magnifying glasses often only have one lens. When users need multiple magnified fields of view, they need to carry multiple magnifying glasses for use. On the one hand, it is not convenient to carry; Or damaged, scratched lens.

Utility model content

In order to solve the above technical problems, the utility model provides a portable magnifying glass, which can provide users with multiple magnified fields of view, and the overall volume is small and exquisite, which is convenient for storage and carrying.

The technical scheme adopted by the utility model is: provide a portable magnifying glass, including a housing, a mirror frame and a lens mounted on the mirror frame, the housing is provided with a slot extending outward along the length direction of the housing, so The picture frame and lens are movably installed in the slot and can move along the slot, and the lens includes a first magnifying glass arranged at one end of the picture frame and a second magnifying glass set at the other end of the picture frame.

In the portable magnifying glass of the present invention, an opening connecting the slot and the outside of the housing is provided on the side of the housing, through which the frame and lens can be operated to pass through the slot. Push out or retract from the outside into the slot.

In the portable magnifying glass of the present invention, the slot hole is a through-hole structure with both ends open, and the mirror frame can protrude from any end of the slot hole.

In the portable magnifying glass of the utility model, a push block protruding from the opening is provided on the mirror frame.

In the portable magnifying glass of the present invention, the surface of the push block is provided with anti-slip stripes.

In the portable magnifying glass described in the utility model, the lighting device for lighting is also included.

In the portable magnifying glass described in the present utility model, the lighting device includes an LED light arranged on the edge frame of the lens.

In the portable magnifying glass described in the utility model, the first magnifying glass and the second magnifying glass are two magnifying lenses of different sizes and different magnifications.

In the portable magnifying glass of the present invention, the housing is in the shape of a cuboid with a length of 10 cm, a width of 3.8 cm, and a height of 1.2 cm.

In the portable magnifying glass of the present invention, the first magnifying glass and the second magnifying glass are spherical lenses.

The portable magnifying glass provided by the utility model has the advantages of simple structure, convenient use and low manufacturing cost. There is no need to prepare a packing box separately, and the situation that the lens is scratched can be avoided; lighting equipment is provided, which can provide auxiliary lighting for users in the case of insufficient light, and can protect people's eyes.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is a schematic structural view of a certain viewing angle when the mirror frame in the embodiment of the present invention is pushed out to one end of the housing;

Fig. 2 is a structural schematic diagram of another viewing angle when the frame in the embodiment of the utility model is pushed out to one end of the casing;

Fig. 3 is a structural schematic diagram of a certain viewing angle of the housing in the embodiment of the utility model;

Fig. 4 is a structural schematic diagram of another viewing angle of the housing in the embodiment of the utility model;

Fig. 5 is a structural schematic diagram when the mirror frame is pushed out to the other end of the housing in the embodiment of the utility model;

Fig. 6 is a schematic structural view of the mirror frame in the embodiment of the present invention when it is stored in the casing.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in FIG. 1 and FIG. 2 , the portable magnifying glass provided by the embodiment of the present invention includes a casing 1 , a frame 2 installed in the casing 1 , and lenses mounted on the frame 2 . Wherein, the housing 1 as a whole is in the shape of a cuboid with a length of 10 cm, a width of 3.8 cm, and a height of 1.2 cm, so that it has a small and portable appearance, and the user can carry it with him. As shown in FIG. 3 , the housing 1 is provided with a slot 4 extending along the length direction of the housing. The slot 4 is a through-hole structure with both ends connected, and the mirror frame 2 is movably installed in the slot 4 . The shape and size of the mirror frame 2 and the slot 4 are matched so that it can slide back and forth in the slot 4 . As shown in Figure 4, the left and right sides of the housing 1 are respectively provided with openings 5 connecting the slot 4 and the outside of the housing 1, so that the user can push the frame 2 and the lens out of the slot 4 through the opening 5 or push them out of the slot. 4 The outer side is retracted into the slot 4. The opening 5 in this embodiment is arranged in the shape of a strip extending along the length direction of the housing. In order to facilitate the user to push the frame 2, this embodiment is provided with push blocks 6 on the left and right sides of the frame 2, and one end of the push block 6 is connected to the edge of the frame 2. They are fixedly connected, and the other end protrudes from the opening 5 to the outside of the housing 1, so that the user can simply push the push block 6 to drive the frame 2 and the lens to move. In order to ensure that the user will not slip when operating the push block 6, anti-slip stripes 7 are also provided on the outer surface of the push block 6 in this embodiment, and the user can press the finger against the anti-slip stripes 7 to push the push block 6 to move. The situation that the fingers slip on the slider 6 is avoided in turn, so that the user can use it more easily. As shown in Fig. 1 and Fig. 5, the lens comprises a first magnifying glass 31 installed at one end of the picture frame 2 and a second magnifying glass 32 arranged at the other end of the picture frame 2, the first magnifying glass 31 and the second magnifying glass 32 are two different sizes, different The magnifying glass of magnification, as a low power magnifying glass and a high power magnifying glass, can observe the magnified image of the larger field of vision by low power, and can clearly observe individual extremely small thing through high power magnifying glass, thus this embodiment can provide Give the user two different magnifying fields of view; by setting different sizes, the user can easily distinguish the type and magnification of the magnifying glass when using it, so that it will not be confused when using it. The first magnifying glass 31 and the second magnifying glass 32 in this embodiment are spherical lenses, which have the advantages of good definition and low cost. In other embodiments, by increasing the length of the housing 1 and the frame 2, more magnifying lenses can also be arranged on the frame 2, for example, the lens 3 can also include more than two magnifying lenses or other similar lenses, such as Fresnel lens, aspherical lens, etc., so that the portable magnifier has more optional fields of view; if a Fresnel lens is added to the frame 2, the Fresnel lens has the advantages of brightness and uniform brightness, and has a large viewing angle. Objects that need to be magnified can be seen clearly from different angles. Compared with ordinary lenses, they are light in weight, thin in thickness and large in area. The first magnifying glass 31 and the second magnifying glass 32 can be fixed in through holes on the mirror frame 2 by being embedded, or can be integrally formed with the mirror frame 2 . The push block 6, the first magnifying glass 31 and the second magnifying glass 32 in the present embodiment are arranged so that: when the user pushes the push block 6 to the end of one end of the opening 5, the first magnifying glass 31 just completely opens from one end in the slot hole 4. Release; when the user pushes the push block 6 to the end of the other end of the opening 5, the second magnifying glass 32 just completely pushes out from the other end in the slot hole 4; The positioning of the first magnifying glass 31 and the second magnifying glass 32 is carried out, and the opening 5 is a closed opening, which can ensure that the push block 6 will not fall off from the opening 5, so that the user can push the push block 6 to both ends of the opening 5 at will. As shown in Figure 6, the length of the frame 2 is the same as that of the housing 1. When the push block 6 is located in the middle of the opening 5, the frame 2 and the lens on it are just completely hidden in the housing 1, so that the lens can be used Pushed out from the housing 1, the lens can be stored in the housing 1 when not in use, which is convenient to carry and can avoid the lens from being scratched. In order to enable the magnifying glass to observe the object clearly under the condition of weak light, the portable magnifying glass provided by this embodiment also includes a lighting device 8 for lighting, and the lighting device includes LEDs arranged on the lens frame 2 Light and the button battery and the switch that are installed on the picture frame 2, LED lights are provided with two altogether, two LED lights are respectively arranged on the picture frame 2 of the first magnifying glass 31 and the second magnifying glass 32 edges, when the first magnifying glass 31 or the second magnifying glass When the second magnifying glass 32 is pushed out from the housing 1, the LED lights corresponding to the first magnifying glass 31 or the second magnifying glass 32 will also be exposed from the housing 1. At this time, the user only needs to press the switch to turn on the LED lights, so that the The portable magnifying glass provided by the embodiment can provide auxiliary lighting for users in the case of insufficient light, and can protect people's eyes. In addition, a hanging ring connected thereto can also be provided on the housing 1, so that the portable magnifying glass provided in this embodiment can be hung on a keychain or other places through the hanging ring as an ornament, which is convenient to carry.

The embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative, rather than restrictive, and those of ordinary skill in the art Under the enlightenment of the utility model, personnel can also make many forms without departing from the scope of protection of the purpose of the utility model and claims, and these all belong to the protection of the utility model.

Claims (10)

1. a kind of portable magnifier, which is characterized in that including shell, frame and the eyeglass being installed on the frame, institute It states to be equipped in shell and be movably arranged in the slot simultaneously along the outwardly extending slot in shell length direction, the frame and eyeglass Can be moved along the slot, the eyeglass include be arranged described frame one end the first magnifying glass and be arranged it is another in the frame Second magnifying glass of one end.

2. portable magnifier according to claim 1, which is characterized in that offered described in connection in the housing side The opening of slot and the hull outside, released out of described slot by the operable frame of the opening and eyeglass or from Outside is retracted in the slot.

3. portable magnifier according to claim 2, which is characterized in that the slot is the through-hole knot of both ends open Structure, the frame can be stretched out from any one end of the slot.

4. portable magnifier according to claim 2, which is characterized in that be equipped with from the opening on the frame The pushing block of protrusion.

5. portable magnifier according to claim 4, which is characterized in that the pushing block surface is equipped with skid resistance strip.

6. portable magnifier according to claim 1, which is characterized in that further include the lighting apparatus for illumination.

7. portable magnifier according to claim 6, which is characterized in that the lighting apparatus includes being arranged in the mirror LED light on the frame at piece edge.

8. portable magnifier according to claim 1, which is characterized in that first magnifying glass and the second magnifying glass are The enlarging lens of two different sizes, different multiplying.

9. portable magnifier according to claim 1, which is characterized in that the shell is long 10cm, width 3.8cm, height The rectangular shape of 1.2cm.

10. portable magnifier according to claim 1, which is characterized in that first magnifying glass and the second magnifying glass For spherical lens.