Skin detection device

Abstract

The utility model discloses skin detection equipment. The skin detection equipment comprises a skin detection head and a machine body. The body is provided with a mounting groove, and the skin measuring head is rotatably mounted in the mounting groove. The mounting groove is provided with a first limiting position and a second limiting position. The skin measuring head comprises a first magnetic element, and the machine body comprises a second magnetic element. The second magnetic element is used for being magnetically matched with the first magnetic element so as to guide the skin measuring head to rotate from abutting against the first limiting position to abutting against the second limiting position. Wherein the second limiting position corresponds to the limiting position of the skin measuring head, and the first limiting position corresponds to the limiting releasing position of the skin measuring head. According to the skin detection equipment, the skin detection head can be conveniently installed on the machine body, the installation process is labor-saving, and meanwhile position alignment between the skin detection head and the machine body can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of skin detection, and in particular to a skin detection device. Background Art

[0002] With the improvement of life quality and health awareness, people are paying more and more attention to skin health. Skin testing equipment has emerged, which combines technologies in multiple fields such as optics, electricity, and computers to provide a powerful tool for skin health management. Skin testing equipment generally includes a skin testing head and a body. How to make the skin testing head conveniently installed on the body has become an urgent problem to be solved. Utility Model Content

[0003] The embodiments of the present application provide a skin detection device to solve at least one of the above-mentioned technical problems.

[0004] The skin detection device of the embodiment of the present application includes a skin detection head and a body;

[0005] The body is provided with a mounting slot, the skin measuring head is rotatably mounted in the mounting slot, and the mounting slot has a first limit position and a second limit position;

[0006] The skin measuring head includes a first magnetic element, and the body includes a second magnetic element, and the second magnetic element is used to magnetically cooperate with the first magnetic element to guide the skin measuring head to rotate from abutting against the first limit position to abutting against the second limit position, wherein the second limit position corresponds to the limit position of the skin measuring head, and the first limit position corresponds to the limit release position of the skin measuring head.

[0007] In some embodiments, the mounting slot includes a main slot and a limiting slot that are interconnected, and the first limiting position and the second limiting position are both formed in the limiting slot;

[0008] The skin measuring head comprises a first shell, the first shell comprises a first shell body and a first extension shell radially extending from the first shell body, the first shell body is located in the main body groove, the first extension shell is located in the limit groove and is used to abut against the first limit position or the second limit position, and the first magnetic element is arranged in the first extension shell;

[0009] The fuselage includes a second shell, the second shell includes a second shell body and a second extension shell radially connected to the second shell body, the mounting groove is formed in the second shell body, the second extension shell is spaced from the mounting groove, and the second magnetic element is arranged in the second extension shell.

[0010] In some embodiments, the outer surface of the first shell body is provided with a plurality of first thread structures, and the plurality of first thread structures are distributed at intervals along the circumference of the first shell body;

[0011] The inner surface of the second shell body is provided with a plurality of second thread structures, and the plurality of second thread structures are distributed at intervals along the circumference of the second shell body;

[0012] The plurality of first thread structures are threadably matched with the plurality of second thread structures.

[0013] In some embodiments, the angle range of each first thread structure along the circumference of the first shell body is 15 to 45 degrees; and / or

[0014] The angle range of each of the second thread structures along the circumference of the second shell body is 15 to 45 degrees.

[0015] In some embodiments, the outer surface of the first housing body is further provided with a plurality of groove areas respectively connected to the plurality of first thread structures;

[0016] When the first extension shell is in contact with the first limit position, the plurality of second thread structures are aligned with the plurality of groove areas respectively;

[0017] When the first extension shell is in contact with the second limiting position, the plurality of second thread structures are respectively aligned with the plurality of first thread structures.

[0018] In some embodiments, the skin detection device further includes a buckle structure, the mounting slot further includes a sliding slot connected to the limiting slot, and the buckle structure can move toward or away from the skin detection head along the sliding slot;

[0019] When the buckle structure moves toward the skin measuring head to the first target position, the buckle structure is used to limit the state in which the first extension shell abuts against the second limit position;

[0020] When the buckle structure moves away from the skin measuring head to a second target position, the buckle structure is used to release the limiting state of the first extension shell abutting against the second limiting position.

[0021] In some embodiments, a through hole communicating with the limiting groove is formed at the bottom of the sliding groove, and the buckle structure includes a control part and a stopper connected to the control part, the control part can slide along the sliding groove, and the stopper is penetrated through the through hole;

[0022] The stopper portion comprises a stopper surface;

[0023] When the buckle structure moves toward the skin measuring head to the first target position, the stop surface is exposed from the through hole to the limiting groove and abuts against the first extension shell, thereby limiting the skin measuring head to the second limiting position;

[0024] When the buckle structure moves away from the skin measuring head to the second target position, the stop surface shrinks from the limiting groove into the through hole to avoid the first extension shell, so as to allow the skin measuring head to rotate from abutting against the second limiting position to abutting against the first limiting position.

[0025] In some embodiments, the stop portion further includes a connection surface connected to the stop surface and facing the skin measuring head;

[0026] Along the rotation direction from the first limit position to the second limit position, the distance between the connecting surface and the central axis of the skin measuring head gradually decreases.

[0027] In some embodiments, the buckle structure further includes a connecting member and an elastic member, wherein the connecting member is connected to the stopper, the elastic member is sleeved on the connecting member, and the elastic member is used to provide an elastic restoring force for the buckle structure to move from the second target position to the first target position;

[0028] The stop portion also includes a snap-fit ​​surface connected to the stop surface. When the snap-fit ​​structure moves to the first target position under the action of the elastic restoring force, the snap-fit ​​surface is snap-fitted to the second shell body to keep the snap-fit ​​structure at the first target position.

[0029] In some embodiments, the skin detection device further includes an elastic connector, which is disposed at the bottom of the mounting groove, and the skin detection head is electrically connected to the body via the elastic connector.

[0030] In the skin detection device of the embodiment of the present application, the skin detection head can be rotatably mounted in the mounting slot of the body, the mounting slot has a first limit position and a second limit position, and the second magnetic element of the body is used to magnetically cooperate with the first magnetic element of the skin detection head to guide the skin detection head to rotate from abutting with the first limit position to abutting with the second limit position. In this way, the skin detection head can be easily mounted on the body, and the installation process is relatively labor-saving, and the position alignment between the skin detection head and the body can be achieved.

[0031] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without creative work. Among them:

[0033] Figure 1 is a schematic diagram of the structure of a skin detection device according to certain embodiments of the present application;

[0034] Figure 2 It is a schematic diagram of the cross-sectional structure of the fuselage of certain embodiments of the present application.

[0035] Figure 3 is a schematic diagram of a cross-sectional structure of a skin detection device according to certain embodiments of the present application;

[0036] Figure 4 is a schematic structural diagram of a fuselage of certain embodiments of the present application;

[0037] Figure 5 It is a schematic diagram of the structure of a skin testing head according to certain embodiments of the present application;

[0038] Figure 6 Yes Yes Figure 3 A schematic diagram of the enlarged structure of part VI;

[0039] Figure 7 is a partial structural schematic diagram of a skin detection device in some embodiments of the present application;

[0040] Figure 8 It is a structural schematic diagram of a buckle structure of certain embodiments of the present application from one perspective;

[0041] Fig. 9 It is a structural schematic diagram of the buckle structure of certain embodiments of the present application from another perspective.

[0042] Description of reference numerals:

[0043] Skin detection device 100, skin testing head 10, first magnetic element 11, first shell 12, first shell body 121, first threaded structure 1211, groove area 1212, first extension shell 122, body 20, mounting slot 21, first limit position 211, second limit position 212, main body slot 213, limit slot 214, sliding slot 215, through hole 2151, first target position 216, second target position 217, second magnetic element 22, second shell 23, second shell body 231, second threaded structure 2311, second extension shell 232, buckle structure 30, control part 31, stop part 32, stop surface 321, connecting surface 322, snap connection surface 323, connecting member 33, elastic member 34, elastic connector 40. DETAILED DESCRIPTION

[0044] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0045] See also Figures 1 to 3 , an embodiment of the present application provides a skin detection device 100. The skin detection device 100 includes a skin detection head 10 and a body 20. The body 20 is provided with a mounting slot 21, and the skin detection head 10 is rotatably mounted in the mounting slot 21. The mounting slot 21 has a first limit position 211 and a second limit position 212. The skin detection head 10 includes a first magnetic element 11, and the body 20 includes a second magnetic element 22. The second magnetic element 22 is used to magnetically cooperate with the first magnetic element 11 to guide the skin detection head 10 to rotate from abutting with the first limit position 211 to abutting with the second limit position 212. Among them, the second limit position 212 corresponds to the limit position of the skin detection head 10, and the first limit position 211 corresponds to the limit release position of the skin detection head 10.

[0046] In the skin detection device 100 of the embodiment of the present application, the skin detection head 10 is rotatably mounted on the mounting slot 21 of the body 20, and the mounting slot 21 has a first limit position 211 and a second limit position 212. The second magnetic element 22 of the body 20 is used to magnetically cooperate with the first magnetic element 11 of the skin detection head 10 to guide the skin detection head 10 to rotate from abutting with the first limit position 211 to abutting with the second limit position 212. In this way, the skin detection head 10 can be conveniently mounted on the body 20, and the installation process is relatively labor-saving, and the position alignment between the skin detection head 10 and the body 20 can be achieved.

[0047] Specifically, the skin detection device 100 refers to a device that detects the user's skin to obtain skin information. The working principle of the skin detection device 100 can be based on the penetration and reflection characteristics of light of a specific wavelength, such as visible light, ultraviolet light, etc., on different tissue structures to obtain various skin information. The skin information may include skin water content, oil content, skin color, roughness, pore size, degree of color spots, etc.

[0048] The skin detection device 100 includes a skin detection head 10 and a body 20. A lens module may be provided in the skin detection head 10 to obtain skin images. The body 20 may serve as a handle for a user to hold the skin detection device 100, and components such as a controller and a circuit board may be provided in the body 20. The body 20 is provided with a mounting groove 21, which is recessed inward from the outer surface of the body 20, and the skin detection head 10 is rotatably mounted in the mounting groove 21. When the skin detection head 10 is mounted in the mounting groove 21, the bottom is located in the mounting groove 21, and the top is exposed from the mounting groove 21.

[0049] like Figure 2 As shown, the installation slot 21 has a first limit position 211 and a second limit position 212. The first limit position 211 and the second limit position 212 are respectively two limit positions of the skin measuring head 10 rotating in the installation slot 21. When the skin measuring head 10 rotates, the rotation axis around which the skin measuring head 10 rotates is the central axis of the skin measuring head 10.

[0050] The skin measuring head 10 includes a first magnetic element 11, and the body 20 includes a second magnetic element 22. The magnetic element refers to an element made of magnetic material. The polarities of the first magnetic element 11 and the second magnetic element 22 can be opposite to each other so as to attract each other. When the skin measuring head 10 is installed in the mounting slot 21 from the first limit position 211, the second magnetic element 22 located in the body 20 generates a magnetic attraction to the first magnetic element 11 located in the skin measuring head 10, thereby driving the skin measuring head 10 to rotate from abutting with the first limit position 211 to abutting with the second limit position 212. Among them, the second limit position 212 corresponds to the limit position of the skin measuring head 10, and the first limit position 211 corresponds to the limit release position of the skin measuring head 10. When the skin measuring head 10 abuts with the first limit position 211, it can be removed from the body 20. When the skin measuring head 10 abuts with the second limit position 212, the skin measuring head 10 is aligned with the body 20 and can be used for normal operation.

[0051] In the related art, the skin measuring head and the body are connected by a snap-fit ​​connection, which is inconvenient and laborious.

[0052] In the embodiment of the present application, after the skin measuring head 10 is installed in the installation slot 21 from the first limit position 211, the skin measuring head 10 can be driven to rotate from abutting against the first limit position 211 to abutting against the second limit position 212 under the magnetic attraction of the second magnetic element 22 of the body 20 on the first magnetic element 11 of the skin measuring head 10. This is not only convenient but also labor-saving, and can drive the skin measuring head 10 to automatically rotate to achieve position alignment with the body 20.

[0053] See also Figures 2 to 5 In some embodiments, the mounting groove 21 includes a main body groove 213 and a limiting groove 214 that are interconnected. The first limiting position 211 and the second limiting position 212 are both formed in the limiting groove 214. The skin measuring head 10 includes a first shell 12. The first shell 12 includes a first shell body 121 and a first extension shell 122 that extends radially from the first shell body 121. The first shell body 121 is located in the main body groove 213, and the first extension shell 122 is located in the limiting groove 214 and is used to abut against the first limiting position 211 or the second limiting position 212. The first magnetic element 11 is disposed in the first extension shell 122. The body 20 includes a second shell 23. The second shell 23 includes a second shell body 231 and a second extension shell 232 that is radially connected to the second shell body 231. The mounting groove 21 is formed in the second shell body 231, and the second extension shell 232 is spaced from the mounting groove 21. The second magnetic element 22 is disposed in the second extension shell 232.

[0054] Specifically, the main body groove 213 can be a circular groove for the first shell body 121 to rotate, and the limiting groove 214 is a fan-shaped groove for the first extension shell 122 to rotate. The first shell body 121 extends radially from the first extension shell 122, and the main body groove 213 is correspondingly connected to the limiting groove 214. The first limiting position 211 and the second limiting position 212 are both formed at the limiting groove 214, that is, at both ends of the fan. The first extension shell 122 can be abutted with the first limiting position 211 or the second limiting position 212 after rotation. The first magnetic element 11 is accommodated in the first extension shell 122, and the first extension shell 122 can protect the first magnetic element 11 without affecting the magnetism of the first magnetic element 11.

[0055] The second extension shell 232 is connected to the second shell body 231 in the radial direction. The radial direction of the second shell body 231 is the radial direction of the mounting groove 21 formed by the second shell body 231. The second extension shell 232 is spaced apart from the mounting groove 21. The second magnetic element 22 is disposed in the second extension shell 232, and the second extension shell 232 can protect the second magnetic element 22 without affecting the magnetism of the second magnetic element 22.

[0056] See also Figure 4 and Figure 5 In some embodiments, the outer surface of the first shell body 121 is provided with a plurality of first thread structures 1211, and the plurality of first thread structures 1211 are distributed at intervals along the circumference of the first shell body 121. The inner surface of the second shell body 231 is provided with a plurality of second thread structures 2311, and the plurality of second thread structures 2311 are distributed at intervals along the circumference of the second shell body 231. The plurality of first thread structures 1211 are threadedly matched with the plurality of second thread structures 2311.

[0057] Specifically, the plurality of first thread structures 1211 spaced apart along the circumference of the first shell body 121 and the plurality of second thread structures 2311 spaced apart along the circumference of the second shell body 231 are threadedly matched to realize the rotation of the skin probe 10 relative to the body 20 in the mounting slot 21. It can be understood that if the outer surface of the first shell body 121 and the inner surface of the second shell body 231 both form a full circle of threads, the skin probe 10 needs to be rotated a full circle relative to the body 20 to be able to rotate into place. In the embodiment of the present application, a partition design is made for the multiple first thread structures 1211 on the outer surface of the first shell body 121 and the multiple second thread structures 2311 on the inner surface of the second shell body 231, that is, the first thread structures 1211 and the second thread structures 2311 are not full-circle threads, but are spaced apart along the circumferential direction. Therefore, it is only necessary to rotate the skin measuring head 10 relative to the body 20 by a smaller angle (the angle corresponding to the first thread structure 1211 and the second thread structure 2311) to rotate it into place. In this way, the rotation process is more convenient and can correspond to the rotation angle between the first limit position 211 and the second limit position 212.

[0058] See also Figure 4 and Figure 5 In some embodiments, the angle range of each first thread structure 1211 along the circumference of the first shell body 121 is 15 to 45 degrees; and / or the angle range of each second thread structure 2311 along the circumference of the second shell body 231 is 15 to 45 degrees.

[0059] That is to say, the angle of each first thread structure 1211 along the circumference of the first shell body 121 can be any value between 15 and 45 degrees. For example, the angle of each first thread structure 1211 along the circumference of the first shell body 121 is 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, etc. The angle of each second thread structure 2311 along the circumference of the second shell body 231 can be any value between 15 and 45 degrees. For example, the angle of each second thread structure 2311 along the circumference of the second shell body 231 is 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, etc. Among them, the angle of each first thread structure 1211 along the circumference of the first shell body 121 can be equal to the corresponding angle of each second thread structure 2311 along the circumference of the second shell body 231.

[0060] See also Figure 4 and Figure 5 In some embodiments, the outer surface of the first housing body 121 is further provided with a plurality of groove areas 1212 respectively connected to the plurality of first thread structures 1211. When the first extension housing 122 abuts against the first limit position 211, the plurality of second thread structures 2311 are respectively aligned with the plurality of groove areas 1212. When the first extension housing 122 abuts against the second limit position 212, the plurality of second thread structures 2311 are respectively aligned with the plurality of first thread structures 1211.

[0061] Specifically, the plurality of groove areas 1212 are respectively recessed inward from the outer surface of the first shell body 121, the plurality of groove areas 1212 are spaced apart from each other, and the plurality of groove areas 1212 are respectively connected with the plurality of first thread structures 1211. When the skin measuring head 10 is installed from the first limit position 211, the first extension shell 122 abuts against the first limit position 211, and the plurality of second thread structures 2311 are respectively aligned with the plurality of groove areas 1212; when the skin measuring head 10 gradually rotates from the first limit position 211 to the second limit position 212, the plurality of second thread structures 2311 are aligned with the plurality of groove areas 1212 and gradually begin to cooperate with the plurality of first thread structures 1211; when the skin measuring head 10 rotates to the second limit position 212, the first extension shell 122 abuts against the second limit position 212, and the plurality of second thread structures 2311 are respectively aligned with the plurality of first thread structures 1211.

[0062] See also Figure 1 , Figure 4 , Figure 6 and Figure 7In some embodiments, the skin detection device 100 further includes a buckle structure 30, and the mounting slot 21 further includes a sliding slot 215 connected to the limiting slot 214. The buckle structure 30 can move toward or away from the skin measuring head 10 along the sliding slot 215. When the buckle structure 30 moves toward the skin measuring head 10 to the first target position 216, the buckle structure 30 is used to limit the state in which the first extension shell 122 abuts against the second limiting position 212. When the buckle structure 30 moves away from the skin measuring head 10 to the second target position 217, the buckle structure 30 is used to release the limit of the state in which the first extension shell 122 abuts against the second limiting position 212.

[0063] Specifically, the sliding slot 215 extends from the limiting slot 214 toward a direction away from the main slot 213. The buckle structure 30 can move along the sliding slot 215 away from the skin measuring head 10 under manual push and pull by the user, and can move along the sliding slot 215 toward the skin measuring head 10 under the action of elastic restoring force.

[0064] When the buckle structure 30 moves toward the skin measuring head 10 to the first target position 216, the buckle structure 30 is used to limit the state in which the first extension shell 122 abuts against the second limit position 212, preventing the first extension shell 122 from rotating from the second limit position 212 to the first limit position 211, so that the skin measuring head 10 is stably in a position abutting against the second limit position 212, ensuring that the position of the skin measuring head 10 is accurate and will not be offset during operation. When the buckle structure 30 moves away from the skin measuring head 10 to the second target position 217, the buckle structure 30 is used to release the limit of the state in which the first extension shell 122 abuts against the second limit position 212, allowing the first extension shell 122 to rotate from the second limit position 212 to the first limit position 211. For example, the user can manually rotate the skin measuring head 10 so that the skin measuring head 10 rotates from abutting against the second limit position 212 to abutting against the first limit position 211, so that the skin measuring head 10 can be removed from the body 20.

[0065] See also Figure 4 , Figure 6 , Figure 8 and Fig. 9In some embodiments, a through hole 2151 communicating with the limiting groove 214 is provided at the bottom of the sliding groove 215. The buckle structure 30 includes a control portion 31 and a stop portion 32 connected to the control portion 31. The control portion 31 can slide along the sliding groove 215, and the stop portion 32 is penetrated through the through hole 2151. The stop portion 32 includes a stop surface 321. When the buckle structure 30 moves toward the skin measuring head 10 to the first target position 216, the stop surface 321 is exposed from the through hole 2151 to the limiting groove 214 and abuts against the first extension shell 122, thereby limiting the skin measuring head 10 to the second limiting position 212. When the buckle structure 30 moves away from the skin measuring head 10 to the second target position 217, the stop surface 321 shrinks from the limiting groove 214 into the through hole 2151 to avoid the first extending shell 122, so as to allow the skin measuring head 10 to rotate from abutting against the second limiting position 212 to abutting against the first limiting position 211.

[0066] Specifically, the user can apply force to the control part 31 to drive the buckle structure 30 to move along the sliding groove 215 away from the skin measuring head 10. A protrusion is provided on the side of the control part 31 away from the skin measuring head 10 to facilitate the user to apply force. The stopper 32 is connected to the control part 31 along the thickness direction of the body 20. The stopper 32 includes a stopper surface 321, and the plane where the stopper surface 321 is located is parallel to the length direction of the body 20 (such as Figure 1 and Figure 2 X direction in the figure) and thickness direction (such as Figure 2 and Figure 5 The Z direction in the figure forms a plane parallel to the plane.

[0067] When the buckle structure 30 moves toward the skin measuring head 10 to the first target position 216, the stop surface 321 is exposed from the through hole 2151 to the limiting groove 214 and abuts against the first extension shell 122, thereby limiting the skin measuring head 10 to the second limiting position 212, and preventing the skin measuring head 10 from rotating from the second limiting position 212 to the first limiting position 211. When the buckle structure 30 moves away from the skin measuring head 10 to the second target position 217, the stop surface 321 shrinks from the limiting groove 214 into the through hole 2151 to avoid the first extension shell 122, so as to allow the skin measuring head 10 to rotate from abutting against the second limiting position 212 to abutting against the first limiting position 211, so that the skin measuring head 10 can be detached from the body 20.

[0068] See also Figure 4 and Figure 6 In some embodiments, the stopper 32 further includes a connection surface 322 connected to the stop surface 321 and facing the skin measuring head 10. Along the rotation direction from the first limit position 211 to the second limit position 212, the distance between the connection surface 322 and the central axis of the skin measuring head 10 gradually decreases.

[0069] Specifically, the plane where the connecting surface 322 is located is parallel to the width direction of the fuselage 20 (eg Figure 1 and Figure 2 Y direction in the figure) and thickness direction (such as Figure 2 and Figure 5 The connection surface 322 is parallel to the Z direction in the middle of the skin measuring head 10. Along the rotation direction from the first limit position 211 to the second limit position 212, the distance between the connection surface 322 and the central axis of the skin measuring head 10 gradually decreases, that is, the plane where the connection surface 322 is located is inclined relative to the cross-section of the skin measuring head 10 in the circumferential direction, and the distance gradually decreases. In this way, when the skin measuring head 10 is installed, it rotates from the first limit position 211 to the second limit position 212, and the connection surface 322 can play a guiding and transitional role, so that the skin measuring head 10 can push the stopper 32 back into the through hole 2151, thereby pushing the buckle structure 30 back to the second target position 217, and then the skin measuring head 10 rotates through the position of the buckle structure 30 and is installed in place.

[0070] See also Figure 1 , Figure 6 and Figure 8 In some embodiments, the buckle structure 30 further includes a connecting member 33 and an elastic member 34. The connecting member 33 is connected to the stopper 32, and the elastic member 34 is sleeved on the connecting member 33. The elastic member 34 is used to provide an elastic restoring force for the buckle structure 30 to move from the second target position 217 to the first target position 216. The stopper 32 further includes a snap-on surface 323 connected to the stopper surface 321. When the buckle structure 30 moves to the first target position 216 under the action of the elastic restoring force, the snap-on surface 323 is snapped on the second shell body 231, so that the buckle structure 30 remains in the first target position 216.

[0071] Specifically, after the buckle structure 30 moves along the sliding slot 215 away from the skin measuring head 10 to the second target position 217 , it can move from the second target position 217 to the first target position 216 under the action of the elastic restoring force of the elastic member 34 .

[0072] The stopper 32 further includes a clamping surface 323 connected to the stopper surface 321. The plane where the clamping surface 323 is located is parallel to the width direction of the fuselage 20 (eg Figure 1 and Figure 2 Y direction in the figure) and thickness direction (such as Figure 2 and Figure 5 When the buckle structure 30 moves to the first target position 216 under the action of the elastic restoring force, the engaging surface 323 engages with the second shell body 231 to keep the buckle structure 30 at the first target position 216, so that it will not move indefinitely toward the direction of the limiting groove 214.

[0073] See also Figure 1 and Figure 2In some embodiments, the skin detection device 100 further includes an elastic connector 40, which is disposed at the bottom of the mounting groove 21. The skin detection head 10 is electrically connected to the body 20 via the elastic connector 40.

[0074] Specifically, the elastic connector 40 may be a pogo pin connector. The elastic connector 40 has a looser requirement on the distance between two components to be connected, and has a precise connection, so that the skin measuring head 10 and the body 20 can be stably electrically connected.

[0075] In summary, in the skin detection device 100 of the embodiment of the present application, the skin detection head 10 is rotatably mounted on the mounting slot 21 of the body 20, the mounting slot 21 has a first limit position 211 and a second limit position 212, and the second magnetic element 22 of the body 20 is used to magnetically cooperate with the first magnetic element 11 of the skin detection head 10 to guide the skin detection head 10 to rotate from abutting with the first limit position 211 to abutting with the second limit position 212. In this way, the skin detection head 10 can be conveniently mounted on the body 20, and the installation process is relatively labor-saving, and the position alignment between the skin detection head 10 and the body 20 can be achieved.

[0076] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0077] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0078] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0079] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific processes and examples of materials, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0080] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", "some examples", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0081] Although the embodiments of the present application have been shown and described above, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A skin detection device, characterized in that: Including skin test head and body; The body is provided with a mounting slot, the skin measuring head is rotatably mounted in the mounting slot, and the mounting slot has a first limit position and a second limit position; The skin measuring head includes a first magnetic element, and the body includes a second magnetic element, and the second magnetic element is used to magnetically cooperate with the first magnetic element to guide the skin measuring head to rotate from abutting against the first limit position to abutting against the second limit position, wherein the second limit position corresponds to the limit position of the skin measuring head, and the first limit position corresponds to the limit release position of the skin measuring head.

2. The skin detection device according to claim 1, characterized in that: The installation slot comprises a main slot and a limiting slot which are interconnected, and the first limiting position and the second limiting position are both formed in the limiting slot; The skin measuring head comprises a first shell, the first shell comprises a first shell body and a first extension shell radially extending from the first shell body, the first shell body is located in the main body groove, the first extension shell is located in the limit groove and is used to abut against the first limit position or the second limit position, and the first magnetic element is arranged in the first extension shell; The fuselage includes a second shell, the second shell includes a second shell body and a second extension shell radially connected to the second shell body, the mounting groove is formed in the second shell body, the second extension shell is spaced from the mounting groove, and the second magnetic element is arranged in the second extension shell.

3. The skin detection device according to claim 2, characterized in that: The outer surface of the first shell body is provided with a plurality of first thread structures, and the plurality of first thread structures are distributed at intervals along the circumference of the first shell body; The inner surface of the second shell body is provided with a plurality of second thread structures, and the plurality of second thread structures are distributed at intervals along the circumference of the second shell body; The plurality of first thread structures are threadably matched with the plurality of second thread structures.

4. The skin detection device according to claim 3, characterized in that: The angle range of each of the first thread structures along the circumference of the first shell body is 15 to 45 degrees; and / or The angle range of each of the second thread structures along the circumference of the second shell body is 15 to 45 degrees.

5. The skin detection device according to claim 3, characterized in that: The outer surface of the first shell body is also provided with a plurality of groove areas respectively connected with the plurality of first thread structures; When the first extension shell is in contact with the first limit position, the plurality of second thread structures are aligned with the plurality of groove areas respectively; When the first extension shell is in contact with the second limiting position, the plurality of second thread structures are respectively aligned with the plurality of first thread structures.

6. The skin detection device according to claim 2, characterized in that: The skin detection device further includes a buckle structure, the mounting slot further includes a sliding slot connected to the limiting slot, and the buckle structure can move toward or away from the skin detection head along the sliding slot; When the buckle structure moves toward the skin measuring head to the first target position, the buckle structure is used to limit the state in which the first extension shell abuts against the second limit position; When the buckle structure moves away from the skin measuring head to a second target position, the buckle structure is used to release the limiting state of the first extension shell abutting against the second limiting position.

7. The skin detection device according to claim 6, characterized in that: A through hole communicating with the limiting groove is provided at the bottom of the sliding groove, the buckle structure comprises a control part and a stopper connected to the control part, the control part can slide along the sliding groove, and the stopper is penetrated through the through hole; The stopper portion comprises a stopper surface; When the buckle structure moves toward the skin measuring head to the first target position, the stop surface is exposed from the through hole to the limiting groove and abuts against the first extension shell, thereby limiting the skin measuring head to the second limiting position; When the buckle structure moves away from the skin measuring head to the second target position, the stop surface shrinks from the limiting groove into the through hole to avoid the first extension shell, so as to allow the skin measuring head to rotate from abutting against the second limiting position to abutting against the first limiting position.

8. The skin detection device according to claim 7, characterized in that: The stopper also includes a connection surface connected to the stopper surface and facing the skin measuring head; Along the rotation direction from the first limit position to the second limit position, the distance between the connecting surface and the central axis of the skin measuring head gradually decreases.

9. The skin detection device according to claim 7, characterized in that: The buckle structure further includes a connecting piece and an elastic piece, wherein the connecting piece is connected to the stopper, the elastic piece is sleeved on the connecting piece, and the elastic piece is used to provide an elastic restoring force for the buckle structure to move from the second target position to the first target position; The stop portion also includes a snap-fit ​​surface connected to the stop surface. When the snap-fit ​​structure moves to the first target position under the action of the elastic restoring force, the snap-fit ​​surface is snap-fitted to the second shell body to keep the snap-fit ​​structure at the first target position.

10. The skin detection device according to claim 1, characterized in that: The skin detection device also includes an elastic connector, which is arranged at the bottom of the installation groove, and the skin detection head is electrically connected to the body through the elastic connector.

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