CN214760384U

CN214760384U - Combined mirror device capable of switching symmetrical and asymmetrical imaging

Info

Publication number: CN214760384U
Application number: CN202120576815.XU
Authority: CN
Inventors: 王诗诗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-19
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a combination mirror device of changeable symmetry and asymmetric formation of image, including microscope base, base and mirror, the mirror is fixed on the microscope base, and the mirror includes level crossing and right angle mirror, and level crossing and right angle mirror set up on the microscope base dorsad, and the microscope base is through pivot swing joint on the base. The utility model discloses a combination ordinary level crossing and right-angle mirror are to same device, switch through the mode of pivot, realize same device, have two kinds of usage of symmetry and asymmetric formation of image, satisfy mirror user's demand, complemented the short slab of ordinary mirror.

Description

Combined mirror device capable of switching symmetrical and asymmetrical imaging

Technical Field

The utility model belongs to the technical field of daily necessities, concretely relates to combination mirror device of changeable symmetry and asymmetric formation of image.

Background

The mirror is an indispensable tool in daily life and is present in every corner of people's life. The mirror is used for imaging by reflection of light, and when a user uses the ordinary mirror, the image of an object in the ordinary mirror is in mirror symmetry with the image seen by the naked eye facing the ordinary mirror. Ordinary mirror can not satisfy mirror user's demand under certain scene, such as: (1) when the background of the imaging picture contains characters, the characters are reversed left and right, which brings trouble to the observation of a user; (2) need utilize mirror arrangement oneself to show the user of appearance, accomplish arrangement back to the mirror, because the mirror image of seeing is symmetrical with the formation of image that other observers naked eyes saw, if: the person that normal observer observed through the naked eye is that there is the bang on the left side, and the picture that itself observed in the mirror is that there is the bang on the right side, and is inconsistent with the picture that actual observer observed. Therefore, it is difficult to determine the self-image seen by others, and the main purpose of grooming is to adjust the self-image in the eyes of others, in which case ordinary mirrors are difficult to provide an accurate reference. The patent, non-mirrored mirror (CN 203137764U), solves the above problem by having mirror surfaces at 90 degrees to each other.

In real life, however, it is sometimes necessary to combine symmetric and asymmetric imaging to meet different requirements: for example, in order to adjust beauty (for example, make-up, adjust hairstyle, etc.), it is necessary to mirror the operation object on the same side before the final effect is completed. However, when the whole effect is observed after the makeup is finished, the optimal situation is that the self image actually observed by others is seen, but the self image is not the common mirror image. In the two situations, different requirements are met by a set of 90-degree mirror surface and a common plane mirror device under the existing solution. It brings great inconvenience to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiency of the prior art and providing a combined mirror device capable of switching symmetrical and asymmetrical imaging. The utility model discloses a through following technical scheme implement:

the utility model provides a combination mirror device of changeable symmetry and asymmetric formation of image, includes microscope base 1, base 2 and mirror, the mirror fix microscope base 1 on, the mirror include level crossing 3 and right angle mirror 4, level crossing 3 with right angle mirror 4 set up dorsad microscope base 1 on, microscope base 1 through 5 swing joint of pivot base 2 on.

The right-angle mirror 4 is formed by integrally forming two plane mirrors which form an angle of 90 degrees with each other.

The right-angle mirror 4 and the plane mirror 3 are both fixed on the mirror base 1 in an adhesion manner.

Both sides in the base 2 all are provided with first magnet, and the supporting second magnet that is provided with mutually attracting with first magnet in at least one side of level crossing 3 for fixed current user state avoids taking place to deflect.

The lens base 1 is made of wood or acrylic.

The imaging principle of a common plane mirror is shown in fig. 4: the object xy is imaged x 'y' through mirror AB. For an observer with a line of sight perpendicular to xy at point O, the y-end is to the left of the observer, but for an observer with a line of sight at the xy midpoint O, the virtual images x ' y ' in the mirror that the observer sees, with the line of sight towards O, and the y ' end to the right of the observer, are inverted left and right, i.e. symmetrical, with respect to the image observed when directly facing the object.

The imaging principle of the rectangular mirror is shown in fig. 5, wherein OA and OB are respectively a common plane mirror, the two plane mirrors form a 90-degree included angle, an object CD forms a virtual image C1D1 in the OA mirror, forms a virtual image C2D2 in the OB mirror, the virtual image C1D1 forms a secondary image C1'D1' in the OB mirror, and the virtual image C2D2 forms a secondary image C2'D2' in the OA mirror. For an observer at O, whose line of sight is perpendicular to the object CD, he sees the D end to the left of himself, and likewise for an observer at the midpoint of the CD line, whose line of sight is directed to point O, he observes a virtual image C1'D1' (C2'D2'), whose D1'(D2') end is likewise to the left of the observer himself; unlike a common plane mirror, the virtual image in such a right-angle mirror is exactly the same as the picture seen by an observer directly facing the observed object, i.e., an asymmetric image.

Compared with the prior art, the utility model discloses following beneficial effect has: (1) the common plane mirror and the right-angle mirror are combined to the same device, and the device is switched by a rotating shaft, so that the same device can be realized, two purposes of symmetrical imaging and asymmetrical imaging are realized, the requirements of a mirror user are met, and a short plate of the common mirror is complemented; (2) the two sides of the base and at least one side of the plane mirror are provided with magnets, and after the symmetrical imaging mode and the asymmetrical imaging mode are switched, the magnets can be used for fixing the position of the mirror base and avoiding deflection of the mirror base.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of imaging of a flat mirror;

FIG. 5 is an imaging schematic of a square mirror;

in the figure: 1. the device comprises a mirror base, 2 parts of a base, 3 parts of a plane mirror, 4 parts of a right-angle mirror and 5 parts of a rotating shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the scope of the present invention is not limited by the examples.

Example 1

The utility model provides a combination mirror device of changeable symmetry and asymmetric formation of image, includes microscope base 1, base 2 and mirror, and the mirror is fixed on microscope base 1, and the mirror includes level crossing 3 and right angle mirror 4, and level crossing 3 sets up on microscope base 1 with right angle mirror 4 dorsad, and microscope base 1 is through 5 swing joint of pivot on base 2.

The right-angle mirror 4 is formed by two plane mirrors which form an angle of 90 degrees with each other integrally.

The right-angle mirror 4 and the plane mirror 3 are both fixed on the mirror base 1 in an adhesion way.

The lens base 1 is made of wood.

Example 2

The lens base 1 is made of acrylic. The rest is the same as example 1.

In use, the mirror base is rotated about the axis of rotation at OO ' to switch to expose either the square AOBB ' O ' A ' or the flat CDD ' C ' to the user, which is an asymmetric image (as shown in FIG. 1) when the square AOBB ' O ' A ' is exposed to the user; when the flat mirror CDD 'C' is exposed to the user, the user observes a symmetric image (as shown in fig. 2).

For example, when making up, the user can use the symmetrical image mode to complete the makeup process, and finally switch to the asymmetrical image mode to check the final effect (i.e. the self image observed by other people).

Claims

1. The utility model provides a combination mirror device of changeable symmetry and asymmetric formation of image, includes microscope base (1), base (2) and mirror, the mirror fix microscope base (1) on, its characterized in that, the mirror include level crossing (3) and right angle mirror (4), level crossing (3) with right angle mirror (4) set up dorsad microscope base (1) on, microscope base (1) through pivot (5) swing joint base (2) on.

2. A switchable symmetrical and asymmetrical imaging combiner mirror device according to claim 1, characterised in that the right-angle mirror (4) is formed integrally from two plane mirrors at 90 degrees to each other.

3. A switchable symmetrical and asymmetrical imaging combiner mirror device according to claim 1, characterised in that the right-angle mirror (4) and the plane mirror (3) are both adhesively fixed to the mirror base (1).

4. A switchable symmetrical and asymmetrical imaging combination mirror device according to claim 1, characterized in that the base (2) is provided with first magnets on both sides, and at least one side of the plane mirror (3) is provided with a second magnet attracting the first magnets.