Image acquisition auxiliary device for cosmetic testing

Abstract

The utility model relates to an image acquisition auxiliary device for cosmetic testing. The image acquisition auxiliary device comprises a light shield, a light source device, an equipment bracket, a lower jaw support and a forehead support, the light shield is composed of a shield body and a shield bottom, and a first mounting hole and a second mounting hole are formed in the shield bottom. The light source device is fixed in the first mounting hole; the equipment bracket is arranged in the second mounting hole and comprises a supporting pillar, a fixed pillar and a movable pillar; the lower jaw support is fixed at the bottom of the open end of the cover; the forehead support is fixed to the top of the open end of the mask body. The image acquisition equipment is clamped and fixed between the movable supporting column and the fixed supporting column, a tester supports the lower jaw on the lower jaw support, and the forehead of the tester is supported by the forehead support, so that the positions of the image acquisition equipment and the face are relatively fixed when facial images are acquired twice, and the image acquisition efficiency is improved. Therefore, the repeatability and the matching degree of the face images collected before and after the product is used can be ensured, and a test result can be accurately obtained.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of cosmetic testing technology, especially relate to an image acquisition auxiliary device for cosmetic testing. BACKGROUND

[0002] In the clinical test process of facial cosmetics, it is usually necessary to collect and analyze the facial images before and after product use, so as to obtain the test results. In the process of collecting facial images, mobile phones or cameras and other image acquisition devices are usually used for direct shooting. Due to unstable environmental light sources and difficult-to-fix shooting positions, the repeatability of the facial images collected before and after product use is poor, the matching degree is not high, and the test results cannot be accurately obtained. UTILITY MODEL CONTENT

[0003] The main purpose of the utility model is to provide an image acquisition auxiliary device for cosmetic testing, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme:

[0005] An image acquisition auxiliary device for cosmetic testing, comprising

[0006] A light shield cover composed of a cover body and a cover bottom, wherein a first mounting hole and a second mounting hole are formed in the cover bottom;

[0007] A light source device fixed in the first mounting hole;

[0008] A device support arranged in the second mounting hole, wherein the device support comprises a supporting column, a fixed column and a movable column, the supporting column is fixed to the bottom edge of the second mounting hole, the fixed column is fixed to the side edge of the second mounting hole, and the movable column is slidingly installed on the supporting column opposite to the fixed column, and the movable column and the fixed column are used for clamping the image acquisition device;

[0009] A mandibular support fixed to the bottom of the open end of the cover body;

[0010] A frontal support fixed to the top of the open end of the cover body.

[0011] Preferably, the cover body has a flared mouth structure, and the small end of the cover body is sealed by the cover bottom.

[0012] Preferably, the first mounting hole has two first mounting holes arranged on both sides of the second mounting hole.

[0013] Preferably, the light source device has switchable standard, parallel polarization and cross polarization light sources.

[0014] Preferably, the opening end of the cover is provided with a light source switching button and a remote shooting button respectively, the light source switching button is connected with the light source device, and the remote shooting button is connected with the image acquisition equipment.

[0015] Preferably, the bottom of the movable support column is provided with a connecting block which is sleeved on the supporting column in a sliding mode, and the side surface of the connecting block is provided with a threaded hole in which a locking bolt is screwed.

[0016] Preferably, the cover bottom is detachably connected with the cover body, the cover body is composed of a bottom plate, a top plate and two side plates which are connected through hinges, and the side plates are composed of upper side plates and lower side plates which are connected through hinges, the chin support is rotatably connected with the bottom plate, and the forehead support is rotatably connected with the top plate.

[0017] The utility model provides a kind of image acquisition auxiliary device for cosmetic test, with following beneficial effects:

[0018] The movable support column of the utility model is slidably installed on the supporting column, so that it can be adapted to image acquisition equipment of different sizes;The light source device provides light, and the light shield can avoid the influence of external environment, ensuring the stability of the light source.When collecting facial images before and after product use, the image acquisition equipment is clamped and fixed between the movable support column and the fixed support column, and the tester supports the chin on the chin support, and the forehead is supported by the forehead support, so that the position of the image acquisition equipment and the face is relatively fixed when collecting facial images twice, which can ensure the repeatability and matching degree of the collected facial images before and after product use, and thus accurately obtain the test result. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the image acquisition auxiliary device of the utility model;

[0020] Figure 2 It is a front view of the image acquisition auxiliary device of the utility model;

[0021] Figure 3 It is a side view of the image acquisition auxiliary device of the utility model;

[0022] Figure 4 It is a folding schematic view of the cover body of the utility model.

[0023] In the figure: 1, light shield; 11, cover body; 111, bottom plate; 112, top plate; 113, side plate; 1131, upper side plate; 1132, lower side plate; 12, cover bottom; 121, first mounting hole; 122, second mounting hole; 2, light source device; 3, equipment support; 31, support column; 32, fixed column; 33, movable column; 331, connecting block; 332, threaded hole; 4, lower jaw; 5, forehead support; 6, light source switching button; 7, remote shooting button; 100, image acquisition equipment. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the utility model will be clearly and completely described below in combination with the drawings of the utility model.

[0025] The technical scheme of the utility model will be clearly and completely described below in combination with embodiments, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0027] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited. In addition, the terms "mounting", "connection", "connection" should be broadly understood, 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, or it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiments

[0029] With reference to Figures 1-3 An image acquisition auxiliary device for cosmetic testing, comprising

[0030] A light shield 1, composed of a shield body 11 and a shield bottom 12, wherein a first mounting hole 121 and a second mounting hole 122 are formed on the shield bottom 12;

[0031] A light source device 2, fixed in the first mounting hole 121, for providing light;

[0032] A device support 3, arranged in the second mounting hole 122, comprising a support column 31, a fixed column 32 and a movable column 33, wherein the support column 31 is fixed at the bottom edge of the second mounting hole 122, the fixed column 32 is fixed at the side edge of the second mounting hole 122, and the movable column 33 is slidingly installed on the support column 31 opposite to the fixed column 32, and the movable column 33 and the fixed column 32 are used for clamping and fixing an image acquisition device 100;

[0033] A chin support 4, fixed at the bottom of the open end of the shield body 11;

[0034] A forehead support 5, fixed at the top of the open end of the shield body 11.

[0035] The movable column 33 of the utility model is slidingly installed on the support column 31, so that it can adapt to image acquisition devices of different sizes; the light source device 2 provides light, and the light shield 1 can avoid the influence of the external environment, ensuring the stability of the light source; when the facial image of the product before and after use is acquired, the image acquisition device 100 is clamped and fixed between the movable column 33 and the fixed column 32, the tester supports the chin on the chin support 4, and the forehead is supported by the forehead support 5, so that the position of the image acquisition device and the face is relatively fixed when the facial image is acquired twice, which can ensure the repeatability and matching degree of the facial images acquired before and after the use of the product, and thus the test result can be accurately obtained.

[0036] In a specific embodiment, the shield body 11 is in a trumpet mouth structure, and the small end of the shield body 11 is sealed by the shield bottom 12.

[0037] In a specific embodiment, the first mounting hole 121 is two, and the two first mounting holes 121 are arranged on both sides of the second mounting hole 122, so that the light source device 2 is also distributed on both sides, ensuring sufficient and stable light.

[0038] In a specific embodiment, the light source device 2 has three light sources with switchable standard, parallel polarization, cross-polarization, which can be switched according to different products and test conditions, improving the applicability of the device.

[0039] In a specific embodiment, the opening end of the cover body 11 is provided with a light source switching button 6 and a remote shooting button 7 on both sides, the light source switching button 6 is in control connection with the light source device 2, and the remote shooting button 7 is in control connection with the image acquisition equipment, so that remote control can be realized, operation is more convenient, and a single person can also complete face image acquisition. In the embodiment, the control connection adopts the mode of Bluetooth remote control.

[0040] In a specific embodiment, the bottom of the movable support column 33 has a connecting block 331, the connecting block 331 is slidably sleeved on the support column 31, a threaded hole 332 is formed in the side surface of the connecting block 331, and a locking bolt is threadedly connected in the threaded hole 332. When fixing the image acquisition equipment, the movable support column 33 clamps the image acquisition equipment 100 between the movable support column 33 and the fixed support column 32, and then the locking bolt is screwed to top the support column 31, so that the movable support column 33 is fixed, and the fixing of the image acquisition equipment is completed.

[0041] In a specific embodiment, the opposite sides of the movable support column 33 and the fixed support column 32 are fixed with soft pads, which can prevent damage to the image acquisition equipment.

[0042] In a specific embodiment, referring to Figure 1 , Figure 4 , the cover bottom 12 is detachably connected with the cover body 11, so that the cover bottom 12 can be detached, the cover body 11 is composed of a bottom plate 111, a top plate 112 and two side plates 113 connected by hinges, and the side plates 113 are composed of upper side plates 1131 and lower side plates 1132 connected by hinges, the mandibular support 4 is in rotary connection with the bottom plate 111, and the frontal support 5 is in rotary connection with the top plate 112, so that the cover body 11 can be folded, and storage is facilitated.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An image acquisition aid for cosmetic testing, characterized by: The device comprises a cover, which is composed of a cover body and a cover bottom, the cover bottom is provided with a first mounting hole and a second mounting hole; A light source device is fixed in the first mounting hole; An equipment support is arranged in the second mounting hole, the equipment support comprises a supporting column, a fixed column and a movable column, the supporting column is fixed at the bottom edge of the second mounting hole, the fixed column is fixed at the side edge of the second mounting hole, and the movable column is slidingly arranged on the supporting column and opposite to the fixed column, the movable column and the fixed column are used for clamping an image acquisition equipment; A lower jaw is fixed at the bottom of the open end of the cover body; A forehead support is fixed at the top of the open end of the cover body.

2. The image acquisition aid for cosmetic testing of claim 1, wherein: The cover body is in a trumpet structure, and the small end of the cover body is sealed by the cover bottom.

3. The image acquisition aid for cosmetic testing of claim 1, wherein: The first mounting hole is two, and the two first mounting holes are arranged on the two sides of the second mounting hole.

4. The image acquisition aid for cosmetic testing of claim 1, wherein: The cover body is provided with a light source switching button and a remote shooting button on the two sides of the open end, the light source switching button is in control connection with the light source device, and the remote shooting button is in control connection with the image acquisition equipment.

5. The image acquisition aid for cosmetic testing of claim 1, wherein: The bottom of the movable column is provided with a connecting block, the connecting block is slidingly sleeved on the supporting column, the side surface of the connecting block is provided with a threaded hole, and a locking bolt is threadedly connected in the threaded hole.

6. The image acquisition aid for cosmetic testing of claim 1, wherein: The cover bottom is detachably connected with the cover body, the cover body is composed of a bottom plate, a top plate and two side plates which are connected by hinges, the side plates are composed of upper side plates and lower side plates which are connected by hinges, the lower jaw is rotationally connected with the bottom plate, and the forehead support is rotationally connected with the top plate.

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