CN215583320U

CN215583320U - Jewelry metal sheet for pattern projection

Info

Publication number: CN215583320U
Application number: CN202121271386.1U
Authority: CN
Inventors: 郑少伟
Original assignee: Shenzhen Jinjiahe Jewelry Co ltd
Current assignee: Shenzhen Jinjiahe Jewelry Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-21
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a jewelry metal sheet for pattern projection, which relates to the technical field of projection components, in particular to a jewelry metal sheet for pattern projection. This an ornament sheetmetal for pattern is thrown sets up the plane of projection of numerous face combinations through the top at the projection piece main part to carving at the top of plane of projection and throwing the figure, shine through light, can throw the figure of throwing, when guaranteeing pleasing to the eye decoration, increased the function of sheetmetal, it is comparatively simple to throw piece main part overall structure simultaneously, and throws that the piece main part is whole by metal preparation, prevents to damage when using, has improved the life of this sheetmetal.

Description

Jewelry metal sheet for pattern projection

Technical Field

The utility model relates to the technical field of projection components, in particular to a jewelry metal sheet for pattern projection.

Background

Projection refers to the projection of the shape of an object onto a plane with a set of rays, called "projection". The resulting image on the plane is also referred to as a "projection". The projection can be divided into a forward projection and an oblique projection. The forward projection is a projection in which the center line of the projection line is perpendicular to the plane to be projected, and the projection center line is not perpendicular to the projection plane, and is called oblique projection.

Ornaments worn on the head are generally called as sparholders, earrings, necklaces, rings, bracelets and the like which are made of precious metals, precious stones and the like. The jewelry is generally used for decorating human bodies and has the significance of representing social status, displaying wealth and the like. At present, common jewelry usually has a simple structure, generally only plays a role of appreciation and does not have other functions, so that a jewelry metal sheet for pattern projection is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the jewelry metal sheet for pattern projection, which has the advantages of simplifying the structure, prolonging the service life and the like, and solves the problems in the background technology.

In order to achieve the purposes of simplifying the structure and prolonging the service life, the utility model is realized by the following technical scheme: the jewelry metal sheet for pattern projection comprises a projection sheet main body, wherein a projection surface is arranged at the top of the projection sheet main body, a projection pattern is engraved in the middle of the projection surface, and the projection sheet main body is integrally made of metal.

Preferably, the projection surface is an inwardly concave spherical surface as a whole, and the depression depth of the projection surface is 0.18-0.21 mm.

Preferably, the projection surfaces are combined surfaces, the number of the combined surfaces is 20-60, projection intersecting lines are formed between adjacent combined surfaces, and the projection intersecting lines are single lines.

Preferably, the projection pattern is composed of letters, the distance value between adjacent letters is 0.4-0.5 mm, the width value of a single letter is 1.4-1.6 mm, the diameter value of a circumscribed circle of the projection pattern is more than 8 mm, and the height value of the projection pattern is 1.9-2.1 mm.

The utility model provides a jewelry metal sheet for pattern projection, which has the following beneficial effects:

1. this an ornament sheetmetal for pattern is thrown sets up the plane of projection of numerous face combinations through the top at the projection piece main part to carving at the top of plane of projection and throwing the figure, shine through light, can throw the figure of throwing, when guaranteeing pleasing to the eye decoration, increased the function of sheetmetal, it is comparatively simple to throw piece main part overall structure simultaneously, and throws that the piece main part is whole by metal preparation, prevents to damage when using, has improved the life of this sheetmetal.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a top projection concave surface of the projection sheet main body according to the present invention;

FIG. 3 is a schematic structural view of a main section of a projection sheet according to the present invention.

In the figure: 1. a projection sheet main body; 2. a projection surface; 3. projecting a graph; 4. and (5) projecting intersecting lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a jewelry metal sheet for pattern projection comprises a projection sheet main body 1, wherein the top of the projection sheet main body 1 is provided with a projection surface 2, the whole projection surface 2 is an inwardly concave spherical surface, the sinking depth of the projection surface 2 is 0.18-0.21 mm, the top of the projection sheet main body 1 is provided with the wholly concave spherical surface, when light is irradiated, the projection surface 2 reflects, so that a projection pattern 3 can be projected to the surface of an object, the effectiveness of the device is ensured, the projection surface 2 is a combined surface, the number of the combined surfaces is 20-60, projection intersecting lines 4 are formed between adjacent combined surfaces, according to the shape of the projection pattern 3, the corresponding projection surface 2 is arranged at the top of the projection sheet main body 1, the projection of the projection pattern 3 can be ensured through the projection surface 2, and simultaneously the projection patterns 3 with different shapes can be arranged at the top of the projection sheet main body 1, the attractiveness and the decoration effect of the device are improved, the projection intersecting line 4 is a single line, the definition of the projection pattern 3 during projection is guaranteed, the influence of line coincidence on the shape of the projection pattern 3 is avoided, the projection pattern 3 is formed by letters, the distance value between adjacent letters is 0.4-0.5 mm, the width value of a single letter is 1.4-1.6 mm, the diameter value of the circumscribed circle of the projection pattern 3 is larger than 8 mm, the height value of the projection pattern 3 is 1.9-2.1 mm, the size of the projection pattern 3 is limited, the size of the projection pattern 3 is in a proper proportion to that of the projection sheet main body 1, the projection effect of the projection pattern 3 by the projection surface 2 is guaranteed, the effectiveness of the device is guaranteed, the projection pattern 3 is carved in the middle of the projection surface 2, and the projection sheet main body 1 is integrally prepared from metal.

In conclusion, this a ornament sheetmetal for pattern projection, during the use, through wearing this ornament sheetmetal, play decorate pleasing to the eye effect, simultaneously when production through set up many combined projection face 2 at the top of projection piece main part 1, and at the middle part sculpture projection figure 3 of projection face 2, through handheld projection piece main part 1, to projecting piece main part 1 shines light, and make light and the contained angle of projecting the shadow be eighty degrees approximately, and make the distance between projection piece main part 1 and the projection object be twenty centimetres to two meters, accessible projection face 2 will project figure 3 and project the object surface, increased its function when guaranteeing this ornament sheetmetal decorative effect, can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A jewellery metal sheet for pattern projection, comprising a projection sheet body (1), characterized in that: the projection sheet is characterized in that a projection surface (2) is arranged at the top of the projection sheet main body (1), a projection pattern (3) is engraved in the middle of the projection surface (2), and the projection sheet main body (1) is integrally made of metal.

2. A jewellery metal sheet for pattern projection as claimed in claim 1, wherein: the projection surface (2) is an inward-sunken spherical surface as a whole, and the sunken depth of the projection surface (2) is 0.18-0.21 mm.

3. A jewellery metal sheet for pattern projection as claimed in claim 1, wherein: the projection surfaces (2) are combined surfaces, the number of the combined surfaces is 20-60, projection intersecting lines (4) are formed between every two adjacent combined surfaces, and the projection intersecting lines (4) are single lines.

4. A jewellery metal sheet for pattern projection as claimed in claim 1, wherein: the letter-type projection pattern is characterized in that the projection pattern (3) is composed of letters, the distance value between adjacent letters is 0.4-0.5 mm, the width value of a single letter is 1.4-1.6 mm, the diameter value of a circumscribed circle of the projection pattern (3) is larger than 8 mm, and the height value of the projection pattern (3) is 1.9-2.1 mm.