Mobile phone back splint device for skin characteristic scanning

Abstract

The utility model discloses a mobile phone back splint device for skin characteristic scanning, which comprises a back splint shell, a magnifying glass shell, a first convex lens, a second convex lens and an LED lamp mounting shell, a mobile phone is detachably embedded in an accommodating groove, a lens through groove is concavely arranged at the upper end part of the inner bottom wall of the accommodating groove, and the lens through groove is arranged in the accommodating groove. The upper end part of the magnifying lens shell is provided with a connector, the connector is connected with the upper end part of the back splint shell in an up-down rotating manner, the second convex lens is located in front of the first convex lens, the LED lamp mounting shell is embedded in the front end part of the convex lens mounting hole, and the rear end part of the LED lamp mounting shell abuts against the front end part of the second convex lens; and a plurality of LED lamp beads are arranged on the front end wall of the LED lamp mounting shell. According to the technical scheme of the utility model, the mobile phone lens can capture the magnified image of the skin at a short distance by means of the magnifying lens, and has the advantages of automatic light supplement, clear imaging, no need of connecting a display screen or a computer, simple operation, convenient use, easy carrying and strong practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a mobile phone back clip device for skin characteristic scanning. Background Art

[0002] A skin scanning tester uses a scanner and a sensor to measure simultaneously. For pores, sebum, wrinkles, pigmentation, as well as skin moisture, elasticity, skin color, and skin temperature, it analyzes through face recognition and accurately reflects the condition of the human face skin.

[0003] However, the existing skin scanning testers on the market at present need to be connected to a liquid crystal display screen or a computer, with cumbersome operations and inconvenient use. Moreover, they use ordinary magnifying glasses and require external ambient light as the light source, so insufficient ambient light has a great impact on detection. Content of the Utility Model

[0004] The main purpose of the utility model is to propose a mobile phone back clip device for skin characteristic scanning, aiming to solve the technical problems that the existing skin scanning testers need to be connected to a liquid crystal display screen or a computer, with cumbersome operations and inconvenient use, and they use ordinary magnifying glasses and require external ambient light as the light source, so insufficient ambient light has a great impact on detection.

[0005] To achieve the above purpose, the mobile phone back clip device for skin characteristic scanning proposed by the utility model includes a back clip housing, a magnifying glass housing, a first convex lens, a second convex lens, and an LED lamp installation housing. A receiving groove adapted to the mobile phone is recessed at the front end of the back clip housing, and the mobile phone is detachably embedded in the receiving groove. An optical lens through groove is recessed at the upper end of the inner bottom wall of the receiving groove, and the camera on the back of the mobile phone can be embedded in the optical lens through groove. A connecting head is provided at the upper end of the magnifying glass housing, and the connecting head is rotatably connected up and down with the upper end of the back clip housing. The outer diameter of the second convex lens is set to be larger than that of the first convex lens. A first through hole is recessed in the rear end wall of the lower end of the magnifying glass housing, and the first through hole can be located in front of the lens on the back of the mobile phone. The first convex lens is embedded inside the first through hole. A convex lens mounting hole is recessed at the front end of the magnifying glass housing, and the second convex lens is embedded at the inner bottom of the convex lens mounting hole, and the second convex lens is located in front of the first convex lens. The LED lamp installation housing is embedded at the front end of the convex lens mounting hole, and the rear end of the LED lamp installation housing is in contact with the front end of the second convex lens. A plurality of high-power LED lamp beads are embedded along the circumferential direction on the front wall of the LED lamp installation housing.

[0006] Optionally, it further includes a first silicone clamping plate and a second silicone clamping plate, which are respectively embedded on two side walls of the accommodating groove, and the first silicone clamping plate and the second silicone clamping plate can respectively abut against the side wall of the mobile phone.

[0007] Optionally, on the inner side walls of the upper ends of the first silicone clamping plate and the second silicone clamping plate, a limiting plate is respectively convexly provided, and on the inner side walls of the first silicone clamping plate and the second silicone clamping plate, an anti-loosening strip is respectively convexly provided. The limiting plate can abut against the upper end wall of the mobile phone, and the anti-loosening strip can abut against the two side walls of the mobile phone.

[0008] Optionally, it further includes a charging cable. At the lower end of the inner bottom wall of the accommodating groove, a first opening groove is concavely provided, the charging cable is embedded in the first opening groove, a charging plug is provided at the lower end of the charging cable, a charging conductive post is provided on the lower end wall of the back clip housing, and a first magnet block is respectively embedded in the inner parts on both sides of the lower end of the back clip housing. The charging cable is electrically connected to the charging conductive post.

[0009] Optionally, on both sides of the lower end wall of the accommodating groove, a first sound transmission groove is respectively concavely provided, and on both sides of the lower end of the front end wall of the back clip housing, a second sound transmission groove is respectively concavely provided. The second sound transmission grooves are respectively communicated with the first sound transmission grooves, and the sound transmission holes on the lower end wall of the mobile phone can be respectively located in the first sound transmission grooves.

[0010] Optionally, it further includes a first pin shaft and a second pin shaft. At the upper end of the back clip housing, a second opening groove is concavely provided, the connecting head is rotatably embedded in the second opening groove, the first pin shaft is respectively embedded on both side walls of the second opening groove, on both side walls of the upper end of the magnifying glass housing, a second through hole is respectively concavely provided, the second pin shaft is respectively embedded in the second through holes, and the first pin shaft and the second pin shaft are respectively rotatably connected up and down.

[0011] Optionally, on the front end parts of the second pin shafts, a circular arc groove is respectively provided, and on the front end parts of the first pin shafts, a circular arc connecting head is respectively provided. The circular arc connecting heads are respectively rotatably embedded in the circular arc grooves.

[0012] Optionally, it further includes an elastic member. The elastic member is horizontally arranged at the bottom of the second opening groove, a limiting groove is provided on the lower end wall of the connecting head, and the elastic member is embedded in the limiting groove.

[0013] Optionally, on the outer peripheral wall of the LED lamp mounting housing, a plurality of elastic buckle arms are convexly provided along the circumferential direction, and on the inner peripheral wall of the convex lens mounting hole, a plurality of buckle protrusions are convexly provided along the circumferential direction. The elastic buckle arms and the buckle protrusions are respectively detachably and fixedly connected.

[0014] Adopting the technical solution of the present utility model has the following beneficial effects: For the technical solution of the present utility model, it is only necessary to embed the mobile phone into the accommodation groove at the front end of the back clip housing, so that the camera on the back of the mobile phone is located at the rear end of the magnifying glass, with the magnifying glass facing the tester's skin. The distance between the front end of the magnifying lens and the face is about 15 - 20 cm. The mobile phone lens can capture the magnified image of the skin at a close distance with the help of the magnifying glass. By using a 10 - fold magnifying glass and multiple high - power LED beads are provided at the front end of the magnifying glass for automatic light filling, the lens imaging is clear, and there is no need for external ambient light as the light source. Therefore, the insufficient light in the environment has little impact on the shooting clarity, enabling the skin photos taken by the mobile phone lens to be comparable to those taken by high - end dermatological equipment. Then, open the APP on the mobile phone and, with the help of the algorithm built into the mobile phone APP, analyze various aspects such as the special effects, wrinkles of the skin and measure the pore size, etc., without the need to connect to a display screen or a computer. The operation is simple, easy to use, does not require installation, can be carried around and used in various occasions; and the magnifying glass housing can be rotated 180° up and down, so that the magnifying glass can be rotated upward when not in use, facilitating the storage and retrieval of the magnifying glass. At the same time, the mobile phone can also be connected to the mobile phone through the charging cable at the bottom, and the mobile phone can be charged by connecting a power bank or a charging base through the charging conductive column provided on the lower end wall of the back clip housing. Moreover, the mobile phone is easy to install, firm and reliable, and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following - described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0016] Figure 1 FIG. is a schematic diagram of the overall structure of a mobile - phone back - clip device for skin characteristic scanning according to an embodiment of the present utility model;

[0017] Figure 2 FIG. is a schematic diagram of the overall structure of a mobile - phone back - clip device for skin characteristic scanning from another perspective according to an embodiment of the present utility model;

[0018] Figure 3 FIG. is a partial - structure schematic diagram of a mobile - phone back - clip device for skin characteristic scanning according to an embodiment of the present utility model;

[0019] Figure 4 FIG. is another partial - structure schematic diagram of a mobile - phone back - clip device for skin characteristic scanning according to an embodiment of the present utility model;

[0020] Figure 5Partial exploded structural schematic diagram of a mobile phone back clip device for skin characteristic scanning according to an embodiment of the present utility model;

[0021] Figure 6 Structural schematic diagram of the mobile phone installation state of a mobile phone back clip device for skin characteristic scanning according to an embodiment of the present utility model.

[0022] The realization of the purpose, functional characteristics and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0026] The present utility model proposes a mobile phone back clip device for skin characteristic scanning.

[0027] As Figures 1 to 6As shown, in one embodiment of the utility model, the mobile phone back clip device for skin characteristic scanning includes a back clip shell 101, a magnifying glass shell 102, a first convex lens 103, a second convex lens 104 and an LED light installation shell 105. The front end of the back clip shell 101 is recessed with a receiving groove 1011 adapted to the mobile phone 200, and the mobile phone 200 is detachably embedded in the receiving groove 1011. The upper end of the inner bottom wall of the receiving groove 1011 is recessed with a lens through groove 1012, and the camera on the back of the mobile phone 200 can be embedded in the lens through groove 1012. The upper end of the magnifying glass shell 102 is provided with a connecting head 1021, and the connecting head 1021 can be rotatably connected to the upper end of the back clip shell 101, and the outer diameter of the second convex lens 104 is larger than the outer diameter of the first convex lens 103. The magnifying glass shell A first through hole 1022 is recessed on the rear end wall of the lower end of 102, and the first through hole 1022 can be located in front of the lens on the back of the mobile phone 200, the first convex lens 103 is embedded in the inner side of the first through hole 1022, the front end of the magnifying glass housing 102 is recessed with a convex lens mounting hole 1023, the second convex lens 104 is embedded in the inner bottom of the convex lens mounting hole 1023, and the second convex lens 104 is located in front of the first convex lens 103, the LED lamp mounting housing 105 is embedded in the front end of the convex lens mounting hole 1023, and the rear end of the LED lamp mounting housing 105 is abutted against the front end of the second convex lens 104, and the front end wall of the LED lamp mounting housing 105 is embedded with a plurality of high-power LED lamp beads (not shown) along the circumferential direction, and the high-power LED lamp beads are used for fill light to improve the clarity of photography.

[0028] Specifically, it also includes a first silicone clamping plate 106 and a second silicone clamping plate 107. The first silicone clamping plate 106 and the second silicone clamping plate 107 are respectively embedded in the two side walls of the accommodating groove 1011. The first silicone clamping plate 106 and the second silicone clamping plate 107 can respectively abut against the side walls of the mobile phone 200, making the installation and disassembly of the mobile phone more convenient.

[0029] Specifically, a limiting plate 108 is respectively protruded from the inner side walls of the upper ends of the first silicone clamping plate 106 and the second silicone clamping plate 107, and an anti-loosening strip 109 is respectively protruded from the inner side walls of the first silicone clamping plate 106 and the second silicone clamping plate 107. The limiting plate 108 can abut against the upper end wall of the mobile phone 200, and the anti-loosening strip 109 can abut against the two side walls of the mobile phone, thereby playing an anti-loosening role, making the installation of the mobile phone more firm and reliable.

[0030] Specifically, it further includes a charging cable 110. A first opening groove 1013 is recessed at the lower end of the inner bottom wall of the accommodating groove 1011. The charging cable 110 is embedded in the first opening groove 1013. A charging plug 1101 is provided at the lower end of the charging cable 110. Charging conductive posts 1014 are provided on the lower end wall of the back clip housing 101. First magnet blocks (not shown) are respectively embedded in the inner parts on both sides of the lower end of the back clip housing 101. The charging cable 110 is electrically connected to the charging conductive posts 1014. The mobile phone can be connected through the charging cable at the bottom, and the charging conductive posts provided on the lower end wall of the back clip housing can be connected to a power bank or a charging base to charge the mobile phone.

[0031] Specifically, first sound transmission grooves 1015 are respectively recessed on both sides of the lower end wall of the accommodating groove 1011. Second sound transmission grooves 1016 are respectively recessed on both sides of the lower end of the front end wall of the back clip housing 101. The second sound transmission grooves 1016 are respectively communicated with the first sound transmission grooves 1015. The sound transmission holes on the lower end wall of the mobile phone 200 can be respectively located in the first sound transmission grooves 1015, so as to avoid blocking the sound transmission holes of the mobile phone.

[0032] Specifically, it further includes a first pin shaft 111 and a second pin shaft 112. A second opening groove 1017 is recessed at the upper end of the back clip housing 101. The connecting head 1021 is rotatably embedded in the second opening groove 1017. The first pin shaft 111 is respectively embedded on both side walls of the second opening groove 1017. Second through holes 1024 are respectively recessed on both side walls of the upper end of the magnifying glass housing 102. The second pin shafts 112 are respectively embedded in the second through holes 1024. The first pin shaft 111 and the second pin shaft 112 are respectively rotatably connected up and down.

[0033] Specifically, arc-shaped grooves 1121 are respectively provided at the front end parts of the second pin shafts 112. Arc-shaped connecting heads 1111 are respectively provided at the front end parts of the first pin shafts 111. The arc-shaped connecting heads 1111 are respectively rotatably embedded in the arc-shaped grooves 1121, making the assembly between the magnifying glass housing and the back clip housing more convenient and fast.

[0034] Specifically, it further includes an elastic member 113. The elastic member 113 is horizontally arranged at the bottom of the second opening groove 1017. A limiting groove (not shown) is provided on the lower end wall of the connecting head 1021. The elastic member 113 is embedded in the limiting groove and plays a role in limiting during the up and down rotation of the magnifying glass housing.

[0035] Specifically, it further includes second magnetic attraction blocks (not shown). The second magnetic attraction blocks are respectively embedded at the four top corners of the rear end part of the back clip housing 101 and can be connected and fixed to the power bank by magnetic attraction.

[0036] Specifically, a plurality of elastic buckle arms 1051 are convexly provided on the outer peripheral wall of the LED lamp mounting housing 105 along the circumferential direction, and a plurality of buckle protrusions 1025 are convexly provided on the inner peripheral wall of the convex lens mounting hole 1023 along the circumferential direction. The elastic buckle arms 1051 are respectively detachably and fixedly connected to the buckle protrusions 1025, making the installation and disassembly of the LED lamp mounting housing more convenient and rapid.

[0037] Specifically, the usage process and principle of the present utility model are as follows:

[0038] After the skin is cleaned, only need to embed the mobile phone into the accommodating groove at the front end of the back clip housing, so that the camera on the back of the mobile phone is located at the rear end of the magnifying glass. The magnifying glass faces the tester's skin, and the distance between the front end of the magnifying lens and the face is about 15-20 cm. The mobile phone lens can capture the magnified image of the skin at a close distance with the help of the magnifying glass. By using a 10-fold magnifying glass, and a plurality of high-power LED lamp beads are provided at the front end of the magnifying glass for automatic light filling, the imaging is clear, and there is no need for external ambient light as the light source. Therefore, the insufficient light in the environment has little impact on the shooting clarity, making the skin photos taken by the mobile phone lens comparable to those taken by high-end dermatological equipment. Then open the APP on the mobile phone and, with the help of the algorithm built into the mobile phone APP, analyze various aspects such as skin characteristics, wrinkles, and measure the pore size, etc., without the need to connect a display screen or a computer. The operation is simple, easy to use, does not require installation, can be carried around, and can be used in various occasions; and the magnifying glass housing can be rotated 180° up and down, so that the magnifying glass can be rotated upward when not in use, facilitating the storage and retrieval of the magnifying glass. At the same time, the mobile phone can also be connected to the mobile phone through the charging cable at the bottom, and the mobile phone can be charged by connecting a power bank or a charging base through the charging conductive posts provided on the lower end wall of the back clip housing. Moreover, the mobile phone is easy to install, firm and reliable, and has strong practicability.

[0039] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A mobile phone back clip device for skin property scanning, characterized in that: The invention comprises a back clip shell, a magnifying glass shell, a first convex lens, a second convex lens and an LED lamp installation shell, wherein the front end portion of the back clip shell is recessed with a receiving groove adapted to a mobile phone, and the mobile phone can be detachably embedded in the receiving groove, and the upper end portion of the inner bottom wall of the receiving groove is recessed with a lens through groove, and the camera on the back of the mobile phone can be embedded in the lens through groove, and the upper end portion of the magnifying glass shell is provided with a connecting head, and the connecting head can be connected to the upper end portion of the back clip shell by being rotatable up and down, the outer diameter of the second convex lens is set to be larger than the outer diameter of the first convex lens, and the rear end wall of the lower end portion of the magnifying glass shell is recessed with a A first through hole, and the first through hole can be located in front of the lens on the back of the mobile phone, the first convex lens is embedded in the inner side of the first through hole, the front end of the magnifying glass shell is recessed with a convex lens mounting hole, the second convex lens is embedded in the inner bottom of the convex lens mounting hole, and the second convex lens is located in front of the first convex lens, the LED lamp mounting shell is embedded in the front end of the convex lens mounting hole, and the rear end of the LED lamp mounting shell is abutted against the front end of the second convex lens, and the front end wall of the LED lamp mounting shell is embedded with a plurality of high-power LED lamp beads along the circumferential direction.

2. The mobile phone back clip device for skin characteristic scanning according to claim 1, characterized in that: It also includes a first silicone clamping plate and a second silicone clamping plate, which are respectively embedded in the two side walls of the accommodating groove, and the first silicone clamping plate and the second silicone clamping plate can respectively abut against the side walls of the mobile phone.

3. The mobile phone back clip device for skin characteristic scanning according to claim 2, characterized in that: A limiting plate is protruded from the inner side wall of the upper end of the first silicone clamping plate and the second silicone clamping plate, respectively, and an anti-loosening strip is protruded from the inner side wall of the first silicone clamping plate and the second silicone clamping plate, respectively. The limiting plate can abut against the upper end wall of the mobile phone, and the anti-loosening strip can abut against the two side walls of the mobile phone.

4. The mobile phone back clip device for skin characteristic scanning according to claim 1, characterized in that: It also includes a charging cable, a first opening groove is recessed at the lower end of the inner bottom wall of the accommodating groove, the charging cable is embedded in the first opening groove, a charging plug is provided at the lower end of the charging cable, a charging conductive column is provided at the lower end wall of the back clip shell, a first magnet block is respectively embedded inside the two sides of the lower end of the back clip shell, and the charging cable is electrically connected to the charging conductive column.

5. The mobile phone back clip device for skin characteristic scanning according to claim 1, characterized in that: A first sound-transmitting groove is recessed on both sides of the lower end wall of the accommodating groove, and a second sound-transmitting groove is recessed on both sides of the lower end portion of the front end wall of the back clip shell. The second sound-transmitting grooves are respectively connected to the first sound-transmitting grooves, and the sound-transmitting holes of the lower end wall of the mobile phone can be respectively located in the first sound-transmitting grooves.

6. The mobile phone back clip device for skin characteristic scanning according to claim 1, characterized in that: It also includes a first pin shaft and a second pin shaft, a second opening groove is recessed on the upper end of the back clip shell, and the connecting head is rotatably embedded in the second opening groove, the first pin shaft is respectively embedded in the two side walls of the second opening groove, and a second through hole is recessed on the two side walls of the upper end of the magnifying glass shell, and the second pin shaft is respectively embedded in the second through hole, and the first pin shaft is respectively rotatably connected to the second pin shaft.

7. The mobile phone back clip device for skin characteristic scanning according to claim 6, characterized in that: The front end portions of the second pin shafts are respectively provided with an arc-shaped groove, and the front end portions of the first pin shafts are respectively provided with an arc-shaped connector, and the arc-shaped connectors are respectively rotatably embedded in the arc-shaped grooves.

8. The mobile phone back clip device for skin characteristic scanning according to claim 6, characterized in that: It also includes an elastic member, which is horizontally arranged at the bottom of the second opening groove. The lower end wall of the connecting head is provided with a limiting groove, and the elastic member is embedded in the limiting groove.

9. The mobile phone back clip device for skin characteristic scanning according to claim 1, characterized in that: The outer circumferential wall of the LED lamp mounting housing is provided with a plurality of elastic buckle arms along the circumferential direction, and the inner circumferential wall of the convex lens mounting hole is provided with a plurality of buckle protrusions along the circumferential direction. The elastic buckle arms are detachably fixedly connected to the buckle protrusions respectively.

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