Glasses deformation detection device

Abstract

The utility model provides a glasses deformation detection device, and relates to the glasses auxiliary detection technical field, the glasses deformation detection device mainly comprises a support platform, a glasses frame detection assembly and a glasses leg detection assembly, the glasses frame detection assembly is used for detecting whether a glasses frame is deformed, if the glasses frame to be detected and the glasses frame detection assembly have four contact points, the glasses leg detection assembly is used for detecting the glasses frame to be detected; if the number of contact points between the to-be-detected mirror frame and the mirror frame detection assembly is less than four, the to-be-detected mirror frame is deformed; the glasses leg detection assembly is used for detecting whether the glasses legs deform or not, scale marks are arranged on the glasses leg detection assembly, and after one end of the glasses frame and one end of each glasses leg are clamped by the glasses leg detection assembly, whether the glasses legs deform or not is judged by observing the positions of the free ends of the two glasses legs on the scale marks of the glasses leg detection assembly. Compared with observation of whether the glasses frame and the glasses legs deform or not by naked eyes, auxiliary detection by adopting the glasses frame detection assembly and the glasses leg detection assembly is more accurate, and deviation is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to glasses auxiliary detection technical field especially is related to a glasses deformation detection device. BACKGROUND

[0002] Glasses are lenses inlaid in a frame, worn in front of the eyes to improve vision, protect the eyes or for decorative purposes. Glasses can correct a variety of vision problems, including myopia, hypermetropia, astigmatism, presbyopia or strabismus. There are four kinds of myopia glasses, hypermetropia glasses, presbyopia glasses and astigmatism glasses. There are also special glasses for watching 3D stereoscopic images or virtual reality images.

[0003] Modern glasses include two expandable or collapsible legs. When wearing glasses, the two legs are respectively located at the two sides of the user's face and are respectively lapped on the two ear parts to support the legs through the ear parts. With the extension of the use time of glasses and the habit of wearing glasses (single-handed wearing or taking off glasses), it is easy to cause the glasses to be twisted and deformed, for example, two legs are high and low, one inside and one outside, or the lens is high and low, or the nose pad is high and low, which causes poor user comfort.

[0004] The conventional method is to directly place the glasses on the desktop and observe by naked eye, find the deformation on that side, and directly adjust until both sides are symmetrical. However, naked eye observation is easy to deviate, resulting in the glasses still having deformation phenomenon. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a glasses deformation detection device to solve the technical problem that the deformed glasses are directly observed by naked eye in the prior art, which is easy to deviate, resulting in the glasses still having deformation phenomenon.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a glasses deformation detection device, which comprises a support platform, a frame detection assembly for detecting whether the frame is deformed and / or a leg detection assembly for detecting whether the leg is deformed, which are fixed on the support platform, the frame detection assembly is arranged at the center of the support platform, the leg detection assembly is symmetrically arranged on both sides of the frame detection assembly, and a scale line is arranged on the leg detection assembly.

[0007] Optionally, the leg detection device comprises a nose pad block, a frame clamping column and a leg supporting block, the nose pad block is fixed on the symmetry line of the support platform, the frame clamping column and the leg supporting block are arranged in pairs and located on both sides of the symmetry line of the support platform, and the frame clamping column and the leg supporting block are spaced apart by a preset distance.

[0008] Optionally, the nose pad block comprises a block body, and the top surface of the block body is an arc surface.

[0009] Optionally, two sides of the arc surface are nose pad inclined surfaces for supporting the nose pad.

[0010] Optionally, the temple pad block comprises a convex block part and a plane part, the convex block part is arranged at one end of the plane part towards the frame clamping column, and is integrally formed with the plane part.

[0011] Optionally, the convex block part is arranged in an arc shape.

[0012] Optionally, the surface of the convex block part is provided with a scale line, the plane part is also provided with a scale line, and the scale lines of the convex block part and the plane part are arranged in the same direction.

[0013] Optionally, the frame detection assembly comprises a supporting column and a tray arranged on the supporting column, and the tray is provided with a nose pad clamping column at the center.

[0014] Optionally, the tray is circular.

[0015] Optionally, the end of the nose pad clamping column extends upwards beyond the edge height of the tray.

[0016] The eyeglasses deformation detection device has the following technical effects:

[0017] The eyeglasses deformation detection device mainly comprises a supporting platform, a frame detection assembly and a temple detection assembly, the frame detection assembly is used for detecting whether the frame is deformed, if the to-be-detected frame has four contact points with the frame detection assembly, the to-be-detected frame does not exist deformation, if the to-be-detected frame has less than four contact points with the frame detection assembly, the to-be-detected frame exists deformation; the temple detection assembly is used for detecting whether the temple is deformed, and the temple detection assembly is provided with a scale line, after one end of the frame and the temple is clamped by the temple detection assembly, the positions of the free ends of the two temples on the scale line of the temple detection assembly are observed to determine whether the temple is deformed, compared with the naked eye observation of whether the frame and the temple are deformed, the auxiliary detection of the frame detection assembly and the temple detection assembly is more accurate and less likely to deviate. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 is a three-dimensional structure schematic diagram of a preferred embodiment of the eyeglasses deformation detection device of the present application.

[0020] Figure 2 is Figure 1 Front view of the spectacle deformation detection device;

[0021] Figure 3 is Figure 1 Side view of the spectacle deformation detection device;

[0022] Figure 4 is Figure 1 Top view of the spectacle deformation detection device;

[0023] Figure 5 is Figure 1 First state diagram of the spectacle deformation detection device when detecting the temple;

[0024] Figure 6 is Figure 5 Second state diagram when detecting the temple;

[0025] Figure 7 is Figure 1 First state diagram of the spectacle deformation detection device when detecting the frame;

[0026] Figure 8 is Figure 7 Second state diagram when detecting the frame.

[0027] wherein, Figures 1-8 :

[0028] 1, support platform;

[0029] 2, temple detection assembly; 21, nose pad block; 22, frame clamping column; 23, temple support block; 231, protruding block part; 232, flat part;

[0030] 3, frame detection assembly; 31, support column; 32, tray; 33, nose pad clamping column. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present utility model more clear, the technical scheme of the present utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0032] Based on the defects recorded in the prior art, the specific drawings will be combined below Figures 1-8 The spectacle deformation detection device of the present utility model is described in detail.

[0033] The glasses deformation detection device comprises a support platform 1, and a glasses frame detection assembly 3 for clamping a glasses frame and / or a glasses leg detection assembly 2 for clamping a glasses leg is fixedly arranged on the support platform 1.

[0034] That is, the glasses deformation detection device of the utility model can simultaneously have the glasses frame detection assembly 3 and the glasses leg detection assembly 2, or can separately have one of the glasses frame detection assembly 3 and the glasses leg detection assembly 2, the glasses frame detection assembly 3 is used for detecting whether the glasses frame is deformed, and the glasses leg detection assembly 2 is used for detecting whether the glasses leg is deformed.

[0035] As shown in the structure schematic diagram of a preferred embodiment of the glasses deformation detection device of the utility model, Figures 1-4 the embodiment is preferred to simultaneously have the glasses frame detection assembly 3 and the glasses leg detection assembly 2 on the support platform 1, the glasses frame detection assembly 3 is arranged at the center of the support platform 1, the glasses leg detection assembly 2 is symmetrically arranged on the two sides of the glasses frame detection assembly 3, and the glasses leg detection assembly 2 is provided with a scale line.

[0036] The glasses frame detection assembly 3 of the embodiment is used for detecting whether the glasses frame is deformed, if the to-be-detected glasses frame has four contact points with the glasses frame detection assembly 3, then the to-be-detected glasses frame does not exist deformation, and if the to-be-detected glasses frame has less than four contact points with the glasses frame detection assembly 3, then the to-be-detected glasses frame exists deformation.

[0037] The glasses leg detection assembly 2 of the embodiment is used for detecting whether the glasses leg is deformed, and the glasses leg detection assembly 2 is provided with a scale line, after one end of the glasses frame and the glasses leg is clamped by the glasses leg detection assembly 2, whether the glasses leg is deformed is judged by observing the positions of the free ends of the two glasses legs on the scale line of the glasses leg detection assembly 2, if the two glasses legs are at the same scale line position, then the glasses leg does not deform, and if the two glasses legs are at different scale line positions, then the glasses leg deforms, compared with naked eye observation of whether the glasses frame and the glasses leg deform, auxiliary detection by the glasses frame detection assembly 3 and the glasses leg detection assembly 2 is more accurate and less likely to deviate.

[0038] As shown in the structure schematic diagram of a preferred embodiment of the glasses deformation detection device of the utility model, Figure 4 the support platform 1 of the embodiment is a plate structure, and more preferably a plate structure in a positive direction, and the surface thereof is a plane.

[0039] It should be noted that the support platform 1 can also have other shapes, for example, a circular shape, a rectangular shape or a rhombic shape, etc., as long as the support platform 1 can support the glasses frame detection assembly 3 and the glasses leg detection assembly 2, and the support platform 1 is within the protection scope of the utility model.

[0040] The detailed structure of the glasses leg detection device will be described below.

[0041] As shown in the structure schematic diagram of a preferred embodiment of the glasses deformation detection device of the utility model, Figures 1-4As shown, the temple detection device includes a nose pad block 21, a frame clamping column 22, and a temple pad block 23. The nose pad block 21 is fixed on the symmetry line of the support platform 1. The frame clamping column 22 and the temple pad block 23 are arranged in pairs, that is, the number of the frame clamping column 22 and the temple pad block 23 is matched with the number of the frame and the temple. The frame clamping column 22 and the temple pad block 23 are located on both sides of the symmetry line of the support platform 1. The frame clamping column 22 and the temple pad block 23 are spaced apart by a predetermined distance, which is less than the length of the temple. The distance between the two frame clamping columns 22 is slightly less than the maximum length of the two frames. The two frame clamping columns 22 can support the ends of the two frames. The distance between the two frame clamping columns 22 and the middle nose pad block 21 is equal.

[0042] Specifically, as shown in Figure 1 The nose pad block 21 includes a block body. The top surface of the block body is an arc surface. The two sides of the arc surface are nose pad inclined surfaces for supporting the nose pad. The lower part of the nose pad inclined surface is a connecting surface. The arc surface, the nose pad inclined surface, and the connecting surface are smoothly and continuously transitioned. The longitudinal section of the block body is a tapered structure with an arc.

[0043] As shown in Figure 1 The temple pad block 23 includes a protruding block part 231 and a flat part 232. The longitudinal section of the protruding block part 231 is also preferably a tapered structure with an arc. The protruding block part 231 is arranged at one end of the flat part 232 facing the frame clamping column 22 and is integrally formed with the flat part 232.

[0044] As shown in Figure 5 and Figure 6 The surface of the protruding block part 231 is provided with a scale line. The flat part 232 is also provided with a scale line. The scale line of the protruding block part 231 is arranged in the same direction as the scale line of the flat part 232.

[0045] The arc-shaped connecting rod between the two frames of the glasses is clamped on the arc surface of the nose pad block 21. The nose pads on both sides are tightly attached to the nose pad inclined surfaces, achieving preliminary positioning of the glasses. The frame clamping columns 22 on both sides of the nose pad block 21 are used to support the ends of the two frames, generating a force on the frames, so that the temples are placed on the temple pad block 23. Since the surface of the protruding block part 231 is provided with a scale line and the flat part 232 is also provided with a scale line, when the positions of the two temples on the scale lines are different, the deformation of the temples of the glasses can be detected. By observing the deformation of the temples through the scale lines, the observation is more objective compared to the naked eye.

[0046] The detailed structure of the frame detection device will be described below.

[0047] As shown in Figures 1-4 The frame detection assembly 3 includes a support column 31 and a tray 32 arranged on the support column 31. The center of the tray 32 is provided with a nose pad clamping column 33.

[0048] The bottom of the support column 31 is in the shape of a circular truncated cone, which can increase the contact area between the support column 31 and the support surface; the top of the support column 31 is a tray 32, which is preferably a circular tray 32, and the center of the tray 32 is a nose pad column 33, the end of which extends upward beyond the edge of the tray 32.

[0049] As shown in Figure 7 and Figure 8 The nose pad of the glasses is on the nose pad column 33, and the two frames are placed on the tray 32, and the frame and the tray 32 have four contact points A, B, C and D. By observing whether the contact points A and B and the contact points C and D of the frame and the tray 32 are symmetrical, it can be determined whether the frame is symmetrical. Compared with observing whether the frame is symmetrical alone, the symmetrical observation point corresponds to a more intuitive way, thereby achieving the purpose of detecting whether the frame is deformed.

[0050] In the description of the present application, it should be pointed out that, unless otherwise stated, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] In the description of the present application, it should be pointed out that, unless otherwise stated and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person familiar with the technology in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An eyeglass deformation detection device, characterized by, The support platform comprises a mirror frame detection assembly arranged at the center of the support platform and a mirror leg detection assembly arranged symmetrically on both sides of the mirror frame detection assembly.

2. The eyeglass deformation detection apparatus of claim 1, wherein The mirror leg detection device comprises a nose pad block, a mirror frame clamping column and a mirror leg supporting block.

3. The eyeglass deformation detection apparatus of claim 2, wherein The nose pad block is fixedly arranged on the symmetry line of the support platform.

4. The eyeglass deformation detection apparatus of claim 3, wherein The mirror frame clamping column and the mirror leg supporting block are arranged in pairs and located on both sides of the symmetry line of the support platform.

5. The eyeglass deformation detection apparatus of claim 2, wherein The top surface of the block body is an arc surface.

6. The eyeglass deformation detection apparatus of claim 5, wherein The two sides of the arc surface are nose pad inclined surfaces for supporting the nose pad.

7. The eyeglass deformation detection apparatus of claim 5, wherein The mirror leg supporting block comprises a convex block part and a plane part.

8. The eyeglass deformation detection apparatus of any one of claims 1-7, wherein, The convex block part is arranged at one end of the plane part facing the mirror frame clamping column and is integrally formed with the plane part.

9. The eyeglass deformation detection apparatus of claim 8, wherein The convex block part is arranged in an arc shape.

10. The eyeglass deformation detection apparatus of claim 8, wherein The surface of the convex block part is provided with a scale line, and the plane part is also provided with a scale line. The scale lines of the convex block part and the plane part are arranged in the same direction. The mirror frame detection assembly comprises a supporting column and a tray arranged on the supporting column. The tray is circular. The end of the nose pad clamping column extends upward beyond the edge of the tray.

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