Camera decoration assembly

Abstract

The invention discloses a camera decoration assembly, and belongs to the technical field of camera decoration assemblies, the camera decoration assembly comprises a decoration ring assembly, a rotating ring, a pin cap, a connecting rod assembly and a sensor, and the rotating ring sleeves one side, deviating from the axis of the rotating ring, of the decoration ring assembly. The rotating ring is in sliding contact with the pin cap, and the side, facing the rotating ring, of the pin cap is provided with an arc-shaped contact face. The connecting rod assembly is connected to the pin cap and the decoration ring assembly and used for pushing the pin cap so that the pin cap can abut against the rotating ring. The sensor is connected with the decoration ring assembly and used for collecting position information of the rotating ring relative to the decoration ring assembly.

Description

Technical Field

[0001] The present application belongs to the technical field of camera decoration components, and specifically relates to a camera decoration component. Background Art

[0002] Consumers’ pursuit of the ultimate photography experience on mobile phones has prompted the gradual improvement of the performance of mobile phone camera decorative components.

[0003] As the size of the camera decorative assembly increases step by step, in order to accommodate the increasingly larger camera decorative assembly, the convex bulge of the rear camera decorative assembly becomes higher and higher, and the convex bulge becomes more and more abrupt, affecting the appearance and overall effect.

[0004] In the related art, a decorative ring is usually arranged on the convex hull. However, the rotating decorative ring can only play a decorative role, resulting in the decorative ring having too single function. Summary of the invention

[0005] The present application aims to provide a camera decoration component, which at least solves the problem of single function of the decoration ring in the related art.

[0006] In order to solve the above technical problems, this application is implemented as follows:

[0007] In a first aspect, an embodiment of the present application provides a camera decoration assembly, including:

[0008] Decorative ring assembly;

[0009] The rotating ring is sleeved on a side of the decorative ring assembly away from the axis of the rotating ring;

[0010] The pin cap is in sliding contact with the rotating ring, and a curved contact surface is provided on the side of the pin cap facing the rotating ring;

[0011] A connecting rod assembly is connected to the pin cap and the decorative ring assembly, and the connecting rod assembly is used to push the pin cap so that the pin cap abuts against the rotating ring;

[0012] The sensor is connected to the decorative ring assembly, and the sensor is used to collect position information of the rotating ring relative to the decorative ring assembly.

[0013] In a second aspect, an embodiment of the present application provides a camera decoration assembly, including:

[0014] Inner decorative ring;

[0015] A lens decorative ring, the lens decorative ring is stacked on the inner decorative ring, the radius of the lens decorative ring is larger than the radius of the inner decorative ring, and the circumferential side wall of the inner decorative ring and the lens decorative ring form an annular third mounting groove;

[0016] The rotating ring is sleeved in the third installation groove, and the rotating ring rotates relative to the inner decorative ring and / or the lens decorative ring through a sliding assembly;

[0017] The sensor is connected to the inner decorative ring, and the sensor is used to collect the position information of the rotating ring relative to the inner decorative ring.

[0018] In the embodiment of the present application, during the use of the electronic device by the user, the rotating ring can be rotated. During the rotation of the rotating ring, the corresponding functions of the electronic device are associated with the rotation angle of the rotating ring, so that the corresponding functions can be realized according to the rotation of the rotating ring. For example, according to the rotation angle of the rotating ring, the focal length of the camera decoration component is adjusted. The convex hull formed by the camera decoration component on the electronic device does not bring any disadvantages to consumers, but instead adds new functions. The camera decoration component can not only play a decorative role, but also realize the function of adjusting the functions of the electronic device, improving the functionality of the camera decoration component.

[0019] The rotation angle of the rotating ring can be detected by the sensor, so as to accurately combine the rotation angle of the rotating ring with the functions of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0021] Figure 1 is a schematic structural diagram of the electronic device provided by the embodiment of the present application;

[0022] Figure 2 is a schematic structural diagram of the camera decoration component provided by the embodiment of the present application;

[0023] Figure 3 is a schematic structural diagram of the rotating ring during the installation process provided by the embodiment of the present application;

[0024] Figure 4 is a schematic structural diagram of the rotating ring installed in place provided by the embodiment of the present application;

[0025] Figure 5 is a schematic structural diagram of the sliding assembly provided by the embodiment of the present application;

[0026] Figure 6 is a schematic structural diagram of the sliding assembly provided by the embodiment of the present application;

[0027] Figure 7 is an exploded view of the sliding assembly provided by the embodiment of the present application;

[0028] Figure 8 is a schematic structural diagram of the pin cap provided by the embodiment of the present application;

[0029] Figure 9 It is a schematic structural diagram of a pin cap provided by an embodiment of the present application;

[0030] Figure 10 It is a schematic structural diagram of a pin cap provided by an embodiment of the present application;

[0031] Figure 11 It is a schematic structural diagram of a pin cap provided by an embodiment of the present application;

[0032] Figure 12 It is a schematic structural diagram of a pin cap provided by an embodiment of the present application;

[0033] Figure 13 It is a schematic structural diagram of a first connecting rod provided by an embodiment of the present application;

[0034] Figure 14 It is a partial schematic structural diagram of a sliding component provided by an embodiment of the present application;

[0035] Figure 15 It is a schematic structural diagram of a rotating ring provided by an embodiment of the present application;

[0036] Figure 16 It is a schematic structural diagram of the mating structure of a sliding component and a rotating ring provided by an embodiment of the present application;

[0037] Figure 17 It is a schematic structural diagram of an inner decorative ring provided by an embodiment of the present application;

[0038] Figure 18 It is a partial schematic structural diagram of an inner decorative ring provided by an embodiment of the present application;

[0039] Figure 19 It is a partial schematic structure of an electronic device provided by an embodiment of the present application;

[0040] Figure 20 It is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

[0041] Figure 21 It is a schematic structural diagram of a rotating ring provided by an embodiment of the present application;

[0042] Figure 22 It is a schematic structural diagram of a rotating ring provided by an embodiment of the present application;

[0043] Figure 23 It is a schematic structural diagram of a camera decoration component provided by an embodiment of the present application;

[0044] Figure 24 It is a partial schematic structural diagram of a camera decoration component provided by an embodiment of the present application;

[0045] Figure 25It is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

[0046] Figure 26 It is a schematic structural diagram of a camera decoration component provided by an embodiment of the present application;

[0047] Figure 27 It is a partial structural schematic diagram of a camera decoration component provided by an embodiment of the present application;

[0048] Figure 28 It is a schematic structural diagram of a lens decoration ring provided by an embodiment of the present application;

[0049] Figure 29 It is a partial structural schematic diagram of a lens decoration ring provided by an embodiment of the present application;

[0050] Figure 30 It is a schematic structural diagram of a rotating ring provided by an embodiment of the present application;

[0051] Figure 31 It is a partial structural schematic diagram of a rotating ring provided by an embodiment of the present application;

[0052] Figure 32 It is a schematic structural diagram of a rotating ring provided by an embodiment of the present application;

[0053] Figure 33 It is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

[0054] Figure 34 It is a schematic structural diagram of a camera decoration component provided by an embodiment of the present application;

[0055] Figure 35 It is a partial structural schematic diagram of a camera decoration component provided by an embodiment of the present application;

[0056] Figure 36 It is a schematic structural diagram of a rotating ring provided by an embodiment of the present application;

[0057] Figure 37 It is a partial structural schematic diagram of a rotating ring provided by an embodiment of the present application;

[0058] Figure 38 It is a schematic structural diagram of a lower decoration ring provided by an embodiment of the present application;

[0059] Figure 39 It is a partial structural schematic diagram of a lower decoration ring provided by an embodiment of the present application;

[0060] Figure 40 It is a schematic structural diagram of a lens decoration ring provided by an embodiment of the present application;

[0061] Figure 41It is a partial structural schematic diagram of the lens decorative ring provided by an embodiment of the present application;

[0062] Figure 42 It is a schematic diagram of the mating structure of the sliding component and the first annular groove provided by an embodiment of the present application;

[0063] Figure 43 It is a structural schematic diagram of the electronic device provided by an embodiment of the present application;

[0064] Figure 44 It is a structural schematic diagram of the camera decoration component provided by an embodiment of the present application;

[0065] Figure 45 It is a partial structural schematic diagram of the camera decoration component provided by an embodiment of the present application;

[0066] Figure 46 It is a structural schematic diagram of the lens decorative ring provided by an embodiment of the present application;

[0067] Figure 47 It is a partial structural schematic diagram of the lens decorative ring provided by an embodiment of the present application;

[0068] Figure 48 It is a structural schematic diagram of the lens decorative ring and the first sliding ring provided by an embodiment of the present application;

[0069] Figure 49 It is a structural schematic diagram of the rotating ring provided by an embodiment of the present application;

[0070] Figure 50 It is a partial structural schematic diagram of the rotating ring provided by an embodiment of the present application;

[0071] Figure 51 It is a structural schematic diagram of the rotating ring and the second sliding ring provided by an embodiment of the present application;

[0072] Figure 52 It is a structural schematic diagram of the lower decorative ring provided by an embodiment of the present application;

[0073] Figure 53 It is a structural schematic diagram of the lower decorative ring and the first sliding ring provided by an embodiment of the present application;

[0074] Figure 54 It is a partial structural schematic diagram of the camera decoration component provided by an embodiment of the present application;

[0075] Figure 55 It is a partial structural schematic diagram of the camera decoration component provided by an embodiment of the present application;

[0076] Figure 56 It is a schematic diagram of the working process of the sensor of the camera decoration component according to an embodiment of the present application.

[0077] Reference numerals:

[0078] 100 Camera decoration component, 110 Decoration ring component, 112 External thread, 113 Guide inclined surface, 114 Clearance groove, 115 First accommodation groove, 116 First annular groove, 117 First connection groove, 118 Pin installation groove, 119 Fixed shaft installation hole, 120 Rotating ring, 122 Internal thread, 123 Annular slot, 124 Chamfer, 125 Second annular groove, 127 Appearance texture, 1281 Third annular groove, 1282 Fourth annular groove, 1291 Third connection groove, 1292 Fourth connection groove, 130 Sliding component, 131 Lubricating layer, 132 Arc contact surface, 133 Pin cap, 1331 First chute, 1332 Second chute, 1333 First installation groove, 1334 Second installation groove, 1335 First avoidance groove, 1336 Second avoidance groove, 134 Link component, 1341 First link, 1342 Second link, 1343 First pin shaft, 1344 Second pin shaft, 1345 Elastic member, 1346 Fixed hole, 1347 Rod shaft installation hole, 1348 Connecting rod installation hole, 1351 First support protrusion, 1352 Second support protrusion, 1361 First fastening portion, 1362 Second fastening portion, 1363 Third support protrusion, 1364 Fourth support protrusion, 1371 First sliding ring, 1372 Second sliding ring, 1381 First sealing ring, 1382 Second sealing ring, 140 Sensor, 150 Inner decoration ring, 151 Notch, 152 Waterproof lens, 153 Lens double-sided tape, 154 Cavity, 155 Through hole, 160 Lens decoration ring, 170 Lower decoration ring, 171 Second connection groove, 180 Lens, 190 Double-sided tape, 200 Electronic device, 210 Housing, 211 Second accommodation groove, 310 First pin, 320 Second pin, 330 Third pin, 340 Third installation groove. Detailed implementation manners

[0079] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0080] The terms "first", "second" in the description and claims of this application may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0081] In the description of this application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0082] The following will be combined with Figures 1 - 56 to describe a camera decoration component and an electronic device according to an embodiment of this application.

[0083] Combined with Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, according to some embodiments of this application, a camera decoration component 100 includes: a decorative ring component 110, a rotating ring 120, a pin cap 133, a link component 134, and a sensor 140. The rotating ring 120 is sleeved on one side of the decorative ring component 110 facing away from the axis O of the rotating ring. The rotating ring 120 is in sliding contact with the pin cap 133, and an arc-shaped contact surface 132 is provided on the side of the pin cap 133 facing the rotating ring 120. The link component 134 is connected between the pin cap 133 and the decorative ring component 110, and the link component 134 is used to push the pin cap 133 so that the pin cap abuts against the rotating ring. The sensor 140 is connected to the decorative ring component 110, and the sensor 140 is used to collect the position information of the rotating ring 120 relative to the decorative ring component 110.

[0084] The camera decoration component 100 is used to be connected to a housing 210 in an electronic device 200. The rotating ring 120 is sleeved on the decorative ring component 110, and the rotating ring 120 is located on the side of the decorative ring component 110 facing away from the rotating ring 120, and the rotating ring 120 can rotate relative to the decorative ring component 110.

[0085] During the use of the electronic device 200 by the user, the rotating ring 120 can be rotated. During the rotation of the rotating ring 120, the corresponding functions of the electronic device 200 are associated with the rotation angle of the rotating ring 120, so that the corresponding functions can be realized according to the rotation of the rotating ring 120. For example, according to the rotation angle of the rotating ring 120, the focal length of the camera decoration component 100 is adjusted. The convex hull formed by the camera decoration component 100 on the electronic device 200 does not bring any harm to consumers, but instead adds new functions. The camera decoration component 100 can not only play a decorative role, but also adjust the functions of the electronic device 200, improving the functionality of the camera decoration component 100.

[0086] The rotation angle of the rotating ring 120 can be detected by the sensor 140, so as to accurately combine the rotation angle of the rotating ring 120 with the functions of the electronic device 200.

[0087] The pin cap 133 is fixed to the decorative ring component 110 through the link component 134. The link component 134 provides an elastic force to the pin cap 133, so that the pin cap 133 abuts against the inner side of the rotating ring 120. During the rotation of the rotating ring 120, the rotating ring 120 is in sliding contact with the pin cap 133. The link component 134 located between the pin cap 133 and the decorative ring component 110 is in a deformed state, so as to ensure that the pin cap 133 can closely abut against the rotating ring 120, prevent the pin cap 133 from being separated from the rotating ring 120, and ensure that the pin cap 133 can stably provide damping to the rotating ring 120, which is beneficial to improving the feel when the user rotates the rotating ring 120.

[0088] In a possible application, the outer wall of the rotating ring 120 is designed with an appearance texture 127, which can increase the friction between the rotating ring and the human hand during rotation and prevent slipping.

[0089] Combined Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 9 As shown in, in some embodiments, optionally, a lubricating layer 131 is provided on the surface of the pin cap 133, or the pin cap 133 is a self-lubricating component.

[0090] When a lubricating layer 131 is provided on the surface of the pin cap 133, during the process of the rotating ring 120 sliding in contact with the pin cap 133, the lubricating layer 131 between the rotating ring 120 and the pin cap 133 plays a lubricating role, making the surface friction of the pin cap 133 smaller and reducing the resistance of the pin cap 133 to the rotation of the rotating ring 120.

[0091] Of course, the pin cap 133 can also be directly made of a self-lubricating material. The pin cap 133 made of the self-lubricating material exhibits low friction and low wear properties during the friction process, and can reduce the frictional force on the surface of the pin cap 133 without adding additional lubricant.

[0092] In the above manner, the frictional force between the decorative ring assembly 110 and the rotating ring 120 can be reduced, thereby ensuring the smoothness of the rotating ring 120 during rotation.

[0093] Combined Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, in some embodiments, optionally, the pin cap 133 is provided with an arc-shaped contact surface 132, and the rotating ring 120 is in sliding contact with the arc-shaped contact surface 132.

[0094] The arc-shaped contact surface 132 can reduce the contact area between the pin cap 133 and the rotating ring 120, thereby reducing the frictional force between the pin cap 133 and the rotating ring 120. The pin cap 133 can provide resistance to the rotating ring 120, and the user does not need to exert much effort to rotate the rotating ring 120, which is beneficial to improving the feel and comfort of the user when rotating the rotating ring 120.

[0095] Combined Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 As shown, in some embodiments, optionally, the pin cap 133 is intercepted along the axial direction of the rotating ring 120 ( Figure 4 the arrow direction at H in

[0096] ), and the diameter of the pin cap 133 gradually decreases in the direction away from the axis O of the rotating ring 120.

[0097] The side of the pin cap 133 adjacent to the rotating ring 120 has a smaller cross-sectional area, and the side of the pin cap 133 facing away from the rotating ring 120 has a larger cross-sectional area. The outer shape of the pin cap 133 is a parabola or a conic line. The head of the pin cap 133 is small, which can reduce the contact area between the pin cap 133 and the rotating ring 120, thereby reducing the frictional force. The tail of the pin cap 133 is large. During the installation process of the rotating ring 120, the area with a larger cross-sectional area on the pin cap 133 plays a guiding role in the installation process of the rotating ring 120. Moreover, the side of the pin cap 133 facing away from the rotating ring 120 has a larger cross-sectional area, which facilitates the connection of the pin cap 133 with the elastic link assembly 134.

[0098] Combined with Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 and Figure 14 As shown, in some embodiments, optionally, the link assembly 134 includes: a first link 1341, a second link 1342, a first pin shaft 1343, a second pin shaft 1344, and an elastic member 1345. The first end of the first link 1341 is rotatably connected to the decorative ring assembly 110 by a first pin 310. The first end of the second link 1342 is rotatably connected to the decorative ring assembly 110 by a second pin 320. The middle of the first link 1341 is rotatably connected to the middle of the second link 1342 by a third pin 330. The first pin shaft 1343 is rotatably connected to the pin cap 133. The second end of the first link 1341 is rotatably connected to the pin cap 133 by the first pin shaft 1343. The second pin shaft 1344 is rotatably connected to the pin cap 133. The second end of the second link 1342 is rotatably connected to the pin cap 133 by the second pin shaft 1344. The first end of the elastic member 1345 is connected to the first link 1341, and the first end of the elastic member 1345 is located between the first pin 310 and the third pin 330. The second end of the elastic member 1345 is connected to the second link 1342, and the second end of the elastic member 1345 is located between the second pin 320 and the third pin 330.

[0099] The first pin shaft 1343 and the second pin shaft 1344 are installed on the pin cap 133, and both the first pin shaft 1343 and the second pin shaft 1344 are rotatably connected to the pin cap 133. The two ends of the first link 1341 are respectively rotatably connected to the first pin shaft 1343 and the decorative ring assembly 110. The two ends of the second link 1342 are respectively rotatably connected to the second pin shaft 1344 and the decorative ring assembly 110. The first link 1341 and the second link 1342 are connected by a third pin 330, so that the first link 1341 and the second link 1342 are rotatably connected to each other. On the basis of the above structure, the first link 1341 and the second link 1342 are in a scissor structure. During the process of the pin cap 133 approaching or departing from the decorative ring assembly 110, the included angle between the first link 1341 and the second link 1342 changes.

[0100] An elastic member 1345 is connected between the first link 1341 and the second link 1342. In this embodiment, the first end of the elastic member 1345 is located between the first pin 310 and the third pin 330, and the second end of the elastic member 1345 is located between the second pin 320 and the third pin 330. The elastic member 1345 is used to pull the first link 1341 and the second link 1342 together, so that the first link 1341 and the second link 1342 have a tendency to push the pin cap 133 away from the decorative ring assembly 110, ensuring that the pin cap 133 abuts against the inner side of the rotating ring 120. Of course, in other embodiments, the elastic member 1345 can also be disposed on the side of the third pin 330 adjacent to the pin cap 133.

[0101] In other embodiments, the first pin shaft 1343 and the second pin shaft 1344 can also be fixed to the pin cap 133. The first link 1341 rotates relative to the first pin shaft 1343, and the second link 1342 rotates relative to the second pin shaft 1344. Alternatively, the first pin shaft 1343 is rotatably connected to the pin cap 133, the second pin shaft 1344 is rotatably connected to the pin cap 133, one end of the first link 1341 rotates synchronously with the first pin shaft 1343, and one end of the second link 1342 rotates synchronously with the second pin shaft 1344. The above several rotation methods are the same in principle and will not be elaborated here.

[0102] The first link 1341 is respectively provided with a fixing hole 1346, a rod shaft mounting hole 1347 and a connecting rod mounting hole 1348. The fixing hole 1346 is used to be sleeved on the first pin shaft 1343. The third pin 330 passes through the rod shaft mounting hole 1347. The connecting rod mounting hole 1348 is used for the first pin 310 to pass through.

[0103] Combined Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 and Figure 14 As shown in, in some embodiments, optionally, the side of the pin cap 133 facing the decorative ring assembly 110 is provided with a first chute 1331 and a second chute 1332. The end of the first pin shaft 1343 can rotate in the first chute 1331 and slide along the axial direction of the rotating ring 120. The end of the second pin shaft 1344 can rotate in the second chute 1332 and slide along the axial direction of the rotating ring 120.

[0104] During the process of sleeving the rotating ring 120 onto the decorative ring assembly 110, the rotating ring 120 presses against the pin cap 133, thereby changing the included angle between the first connecting rod 1341 and the second connecting rod 1342. During this process, the first pin shaft 1343 can rotate and slide within the first chute 1331, and the second pin shaft 1344 can rotate and slide within the second chute 1332. This structure is to provide room for movement for the first pin shaft 1343 and the second pin shaft 1344, to avoid jamming problems between the first connecting rod 1341 and the first pin shaft 1343, and to avoid jamming problems between the second connecting rod 1342 and the second pin shaft 1344 during the process of the pin cap 133 being pressed, and to ensure that the first connecting rod 1341 and the second connecting rod 1342 can rotate relative to each other stably.

[0105] The structures of the first pin shaft 1343 and the second pin shaft 1344 are the same, with smaller diameters at both ends and a larger diameter in the middle. Taking the first pin shaft 1343 as an example, the middle position of the first pin shaft 1343 cooperates with the first connecting rod 1341, and both ends of the first pin shaft 1343 cooperate with the first chute 1331 on the pin cap 133. The first chute 1331 is rectangular, and the end of the first pin shaft 1343 can slide inside it.

[0106] Combined Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 And Figure 14 As shown in

[0107] During the installation of the rotating ring 120, the pin cap 133 moves towards the decorative ring assembly 110, the angles of the first link 1341 and the second link 1342 change, and a part of the first link 1341 between the first pin shaft 1343 and the third pin 330 gradually approaches the pin cap 133. A first avoidance groove 1335 is formed on the pin cap 133. The first avoidance groove 1335 can avoid the first link 1341, preventing the first link 1341 from sticking to the pin cap 133 and hindering the continuous rotation of the first link 1341.

[0108] Similarly, a part of the second link 1342 between the second pin shaft 1344 and the third pin 330 also gradually adheres to the pin cap 133. A second avoidance groove 1336 is formed on the pin cap 133. The second avoidance groove 1336 can avoid the second link 1342, preventing the second link 1342 from sticking to the pin cap 133 and hindering the continuous rotation of the second link 1342.

[0109] The first avoidance groove 1335 communicates with the first installation groove 1333, and the first installation groove 1333 and the first avoidance groove 1335 can be machined at one time, reducing the machining difficulty of the pin cap 133. The second avoidance groove 1336 communicates with the second installation groove 1334, and the machining method is the same.

[0110] The first avoidance groove 1335 and the second avoidance groove 1336 are used to avoid the operating spaces of the first link 1341 and the second link 1342 to prevent interference.

[0111] Figure 6 In, under the combined action of the elastic member 1345, the first pin shaft 1343, the second pin shaft 1344, the first link 1341 and the second link 1342, the elastic member 1345 realizes the overall movement along the "X direction" through the tension and relaxation in the "Y direction". By default, the pin cap 133 is in the extended state.

[0112] Combined Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 、 Figure 18 and Figure 19 As shown in, in some embodiments, optionally, along the circumferential direction of the side of the decorative ring assembly facing the rotating ring ( Figure 1The arrow at C in the figure points to a point), the decorative ring assembly 110 is provided with a plurality of connecting rod assemblies 134 and a plurality of pin caps 133, the decorative ring assembly 110 is provided with an external thread 112, and the rotating ring 120 is provided with an internal thread 122, the external thread 112 can be separated from the internal thread 122, and the external thread 112 is located on the side of the internal thread 122 away from the pin cap 133 when the rotating ring 120 is installed in place.

[0113] In the circumferential direction of the rotating ring 120 , a plurality of connecting rod assemblies 134 and a plurality of pin caps 133 are installed on the decorative ring assembly 110 , so that the rotating ring 120 is subjected to balanced forces in the circumferential direction, which is conducive to the stable rotation of the rotating ring 120 .

[0114] An internal thread 122 is formed on the inner side of the rotating ring 120, and an external thread 112 is formed on the outer surface of the decorative ring assembly 110. During the assembly of the rotating ring 120, the external thread 112 needs to be screwed together with the internal thread 122, so that the rotating ring 120 is sleeved on the decorative ring assembly 110 after being rotated a certain angle. When the internal thread 122 and the external thread 112 cooperate with each other, it can ensure that the rotating ring 120 is sleeved on the decorative ring assembly 110 in the center. If the rotating ring 120 is offset during the installation process, some of the pin caps 133 will hinder the installation of the rotating ring 120. When the internal thread 122 and the external thread 112 cooperate with each other, the interference amount of multiple pin caps 133 and the rotating ring 120 is the same, and the problem of excessive interference amount of some pin caps 133 will not occur, thereby ensuring that the rotating ring 120 can be stably sleeved on the decorative ring assembly 110.

[0115] Combination Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 and Figure 18 As shown, in some embodiments, optionally, the decorative ring assembly 110 is provided with a guide slope 113, and the guide slope 113 is provided on a side of the external thread 112 adjacent to the sliding assembly 130, and the radial direction ( Figure 4 The arrow at R in the figure indicates that the size decreases.

[0116] The outer surface of the decorative ring component 110 is formed with a guiding inclined surface 113. Both the guiding inclined surface 113 and the external thread 112 are distributed circumferentially along the decorative ring component 110, and the guiding inclined surface 113 is located between the external thread 112 and the pin cap 133. One side of the guiding inclined surface 113 adjacent to the external thread 112 has a larger radial dimension, and one side of the guiding inclined surface 113 adjacent to the pin cap 133 has a smaller radial dimension. During the process of the internal thread 122 rotating relative to the external thread 112, the meshing depth of the thread teeth of the internal thread 122 and the external thread 112 continuously decreases, thereby playing a guiding role for the internal thread 122 and enabling the rotating ring 120 to accurately move towards the installation position. Since the radial dimension of the guiding inclined surface 113 gradually decreases, when the rotating ring 120 is installed in place, the internal thread 122 and the external thread 112 are in a separated state, and during the user's use of the rotating ring 120, the external thread 112 will not interfere with the internal thread 122.

[0117] Combined Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 and Figure 18 As shown in

[0118] In some embodiments, optionally, an avoidance groove 114 is provided on the decorative ring component 110. The avoidance groove 114 is provided on the side of the guiding inclined surface 113 adjacent to the sliding component 130. When the rotating ring 120 is installed in place, the internal thread 122 faces the avoidance groove 114.

[0119] The outer surface of the decorative ring component 110 is formed with an avoidance groove 114. The avoidance groove 114 is distributed circumferentially along the decorative ring component 110, and the avoidance groove 114 is located between the guiding inclined surface 113 and the pin cap 133. By providing the avoidance groove 114 on the decorative ring component 110, it is equivalent to recessing a part of the surface of the decorative ring component 110 inward. When the rotating ring 120 is installed in place, the internal thread 122 faces the avoidance groove 114, and the avoidance groove 114 plays a role in avoiding the internal thread 122. During the user's use of the rotating ring 120, the internal thread 122 is not likely to interfere with the decorative ring component 110, thereby avoiding affecting the feel of the user when rotating the rotating ring 120 and preventing the problem of jamming during the rotation of the rotating ring 120.

[0119] Combined Figure 3 , Figure 4 , Figure 5 ,Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 and Figure 18 As shown, in some embodiments, optionally, an annular slot 123 is provided on the rotating ring 120, and when the rotating ring 120 is installed in place, a portion of the pin cap 133 is inserted into the annular slot 123, and the number of connecting rod assemblies 134 and pin caps 133 are both multiple, and the multiple connecting rod assemblies 134 and the multiple pin caps 133 are distributed along the circumference of the rotating ring 120.

[0120] An annular slot 123 is formed on the inner side of the rotating ring 120. The annular slot 123 is distributed along the circumference of the rotating ring 120. When the rotating ring 120 is installed in place, the pin cap 133 faces the annular slot 123. Under the push of the connecting rod assembly 134, the pin cap 133 is inserted into the annular slot 123. When the rotating ring 120 rotates, the annular slot 123 rotates relative to the pin cap 133, and a part of the pin cap 133 is always inserted into the annular slot 123. By inserting the pin cap 133 into the annular slot 123, the pin cap 133 acts as a limit to the rotating ring 120, preventing the rotating ring 120 from moving in the axial direction, that is, the rotating ring 120 can only move in the circumferential direction, ensuring the installation stability of the rotating ring 120.

[0121] like Figure 3 As shown, in some embodiments, optionally, a chamfer 124 is provided on a side of the rotating ring 120 facing the decorative ring assembly 110 , and the chamfer 124 is used to push the pin cap 133 during the installation process of the rotating ring 120 to deform the connecting rod assembly 134 .

[0122] When the rotating ring 120 is just being mounted on the decorative ring assembly 110, the chamfer 124 on the rotating ring 120 contacts the pin cap 133. As the rotating ring 120 is being installed, the chamfer 124 pushes the pin cap 133, so that the pin cap 133 avoids the rotating ring 120, ensuring that the rotating ring 120 can be mounted on the decorative ring assembly 110. In this process, the chamfer 124 guides and prevents the pin cap 133 from being scratched, which helps to reduce the damage rate of the pin cap 133.

[0123] The middle of the rotating ring 120 is designed with an internal thread 122, and the lower part of the middle is designed with an annular slot 123. The top of the decorative ring assembly 110 has an external thread 112. At the same time, a guiding bevel 113 is designed, so that the thread engagement depth is continuously reduced during the screwing process, which plays a guiding role. An annular air avoidance groove 114 is distributed in the middle of the decorative ring assembly 110. The lower part of the decorative ring assembly 110 has a pin installation groove 118. There are two fixed shaft installation holes 119 inside the pin installation groove 118.

[0124] The connecting rod mounting holes 1348 of the first connecting rod 1341 and the second connecting rod 1342 cooperate with the first pin 310 and the second pin 320 and are fixed in the fixed shaft mounting hole 119 .

[0125] In this embodiment, four connecting rod assemblies 134 and pin caps 133 are evenly distributed around the decorative ring assembly 110. In other embodiments, the number of connecting rod assemblies 134 and pin caps 133 is not limited to four.

[0126] During assembly, the rotating ring 120 is first rotated and screwed into the decorative ring assembly 110 from the side of the lens 180, and the thread fit works first to ensure that the rotating ring 120 is screwed in and centered, while compressing the connecting rod assembly 134. The contact surface between the rotating ring 120 and the pin cap 133 is designed with a chamfer 124 to guide and prevent the pin cap 133 from being scratched.

[0127] As the rotating ring 120 continues to move downward, the pin cap 133 slides into the annular slot 123 of the rotating ring 120, and the internal thread 122 faces the air-avoiding groove 114. At this time, only the pin cap 133 is in contact with the annular slot 123, and the rest of the positions are released. Under the action of the connecting rod assembly 134 and the pin cap 133 evenly distributed around, the rotating ring 120 is balanced, and the grease on the surface of the pin cap 133 has a small friction force, so the rotating ring 120 can be rotated by hand.

[0128] In the first implementation described above, a passive rotation solution of the rotating ring 120 (not active rotation, requiring manual drive) is proposed, using a threaded installation guide and an elastic pin structure to support the rotating ring 120 from the side.

[0129] The decorative ring assembly 110 in this embodiment includes an inner decorative ring 150 and a lens decorative ring 160, which are stacked, and the rotating ring 120 is sleeved on the inner decorative ring 150 and the lens decorative ring 160. The camera decorative assembly 100 also includes: a lens 180, which is arranged on the side of the lens decorative ring 160 away from the inner decorative ring 150. The inner decorative ring 150 is fixed on the housing 210 of the electronic device 200, and the lens decorative ring 160 is used to carry the lens 180. The lens decorative ring 160 and the inner decorative ring 150 are sealed by a double-sided adhesive 190.

[0130] In some embodiments of the present application, a camera decoration assembly 100 is proposed, and the camera decoration assembly 100 includes: an inner decorative ring 150, a lens decorative ring 160, a rotating ring 120, a sliding assembly 130, and a sensor 140. The lens decorative ring 160 is superimposed on the inner decorative ring 150, and the radius of the lens decorative ring 160 is greater than the radius of the inner decorative ring 150. The circumferential side wall of the inner decorative ring 150 and the lens decorative ring 160 form an annular third installation groove 340. The rotating ring 120 is sleeved in the third installation groove 340, and the rotating ring 120 rotates relative to the inner decorative ring 150 and / or the lens decorative ring 160 through the sliding assembly 130. The sensor 140 is connected to the inner decorative ring 150, and the sensor 140 is used to collect the position information of the rotating ring 120 relative to the inner decorative ring 150.

[0131] The camera decoration component 100 is used to connect with the housing 210 in the electronic device 200. The rotating ring 120 is mounted on the decoration ring component 110. The rotating ring 120 is located on the side of the decoration ring component 110 away from the rotating ring 120. The rotating ring 120 can rotate relative to the decoration ring component 110.

[0132] When the user uses the electronic device 200, the rotating ring 120 can be rotated. During the rotation of the rotating ring 120, the corresponding function of the electronic device 200 is made to correspond to the rotation angle of the rotating ring 120, so that the corresponding function is realized according to the rotation of the rotating ring 120. For example, the focal length of the camera decorative component 100 is adjusted according to the rotation angle of the rotating ring 120. The convex bulge formed by the camera decorative component 100 on the electronic device 200 does not bring any harm to the consumer, but adds new functions. The camera decorative component 100 can not only play a decorative role, but also can adjust the function of the electronic device 200, thereby improving the functionality of the camera decorative component 100.

[0133] The rotation angle of the rotating ring 120 may be detected by the sensor 140 , so as to accurately combine the rotation angle of the rotating ring 120 with the function of the electronic device 200 .

[0134] The rotating ring 120 rotates relative to the inner decorative ring 150 and / or the lens decorative ring 160 via the sliding assembly 130, which can reduce the contact area between the rotating ring 120 and the inner decorative ring 150 and / or the lens decorative ring 160 during the rotation process, reduce the resistance encountered by the rotating ring 120 during the rotation process, and the user only needs to apply a smaller force to the rotating ring 120 to rotate it, thereby providing convenience for the user to use the rotating ring 120.

[0135] Combination Figure 20 , Figure 21 , Figure 22 ,Figure 23 and Figure 24 As shown in Figure 24 and , in some embodiments, optionally, the sliding component 130 includes a first support protrusion 1351 and a second support protrusion 1352. The first support protrusion 1351 and the second support protrusion 1352 are respectively disposed on two axial sides of the rotating ring 120. An arc-shaped contact surface 132 is provided on the first support protrusion 1351 and the second support protrusion 1352. The arc-shaped contact surface 132 on the first support protrusion 1351 faces the lens decorative ring 160, and the arc-shaped contact surface 132 on the second support protrusion 1352 faces away from the rotating ring 120.

[0136] The first support protrusion 1351 is located between the rotating ring 120 and the lens decorative ring 160. During the rotation of the rotating ring 120, the first support protrusion 1351 is in sliding contact with the lens decorative ring 160. An arc-shaped contact surface 132 is provided on the first support protrusion 1351, and the arc-shaped contact surface 132 faces the lens decorative ring 160, so that the contact area between the first support protrusion 1351 and the lens decorative ring 160 is small, reducing the friction between the rotating ring 120 and the lens decorative ring 160, which is beneficial to improving the feel when the user rotates the rotating ring 120.

[0137] The second support protrusion 1352 is located between the rotating ring 120 and the housing 210 of the electronic device 200. During the rotation of the rotating ring 120, the second support protrusion 1352 is in sliding contact with the housing 210. An arc-shaped contact surface 132 is provided on the second support protrusion 1352, and the arc-shaped contact surface 132 on the second support protrusion 1352 faces the housing 210, so that the contact area between the second support protrusion 1352 and the housing 210 is small, reducing the friction between the rotating ring 120 and the housing 210.

[0138] Combined with Figure 20 、 Figure 21 、 Figure 22 、 Figure 23 and Figure 24 As shown in Figure 23 and Figure 24 , in some embodiments, optionally, the lens decorative ring 160 is provided with a first receiving groove 115, and at least a part of the first support protrusion 1351 extends into the first receiving groove 115.

[0139] At least a part of the first support protrusion 1351 is received in the first receiving groove 115, so that the axial distance between the lens decorative ring 160 and the rotating ring 120 can be reduced, the thickness of the entire camera decorative component 100 can be reduced, and thus the thickness of the camera decorative component 100 protruding from the housing 210 can be reduced.

[0140] Similarly, a second receiving groove 211 can be provided on the housing 210, and at least a part of the second supporting protrusion 1352 extends into the second receiving groove 211, so that the distance between the rotating ring 120 and the housing 210 can be reduced, and further the thickness of the camera decoration assembly 100 protruding from the housing 210 can be reduced.

[0141] In the above second embodiment, point contact is achieved between the rotating ring 120 and the lens decoration ring 160 through the supporting protrusions, and point contact is also achieved between the rotating ring 120 and the housing 210.

[0142] The rotating ring 120 has a symmetric structure, and 4 (or more) supporting bump points are evenly distributed on both the front and back surfaces thereof. The supporting bump points can be made of self-lubricating materials or lubricating grease can be applied on the upper part. When assembled, the rotating ring 120 is located between the lens decoration ring 160 and the housing 210.

[0143] In this embodiment, the decoration ring assembly 110 includes an inner decoration ring 150 and a lens decoration ring 160. The inner decoration ring 150 is connected to the housing 210, the rotating ring 120 is sleeved on the inner decoration ring 150, the lens decoration ring 160 is bonded to the inner decoration ring 150 through a double-sided adhesive 190, the lens decoration ring 160 is used to carry the lens 180, and a sealed connection is provided between the lens 180 and the lens decoration ring 160. There is no positioning relationship between the lens decoration ring 160 and the rotating ring 120, and no positive pressure is generated. The upper supporting bump points of the rotating ring 120 cooperate with the first receiving groove 115 of the lens decoration ring 160, and the lower supporting bump points of the rotating ring 120 cooperate with the second receiving groove 211 of the housing 210.

[0144] Under the action of the supporting bump points evenly distributed around the rotating ring 120, the rotating ring 120 is in a balanced force state, and the surface of the bump points has lubricating grease with relatively small frictional force, so that the rotating ring 120 can rotate under the action of a human hand.

[0145] Combined Figure 25 、 Figure 26 、 Figure 27 、 Figure 28 、 Figure 29 、 Figure 30 、 Figure 31 and Figure 32 As shown in

[0146] The first engaging portion 1361 and the second engaging portion 1362 are engaged with each other. During the rotation of the rotating ring 120, the second engaging portion 1362 rotates relative to the first engaging portion 1361. The first engaging portion 1361 and the second engaging portion 1362 cooperate with each other to ensure the stability of the rotating ring 120 during rotation.

[0147] A third supporting protrusion 1363 is provided on at least one of the first engaging portion 1361 and the second engaging portion 1362. The third supporting protrusion 1363 is located between the first engaging portion 1361 and the second engaging portion 1362. An arc-shaped contact surface 132 is provided on the third supporting protrusion 1363. Exemplarily, if the third supporting protrusion 1363 is provided on the first engaging portion 1361, the arc-shaped contact surface 132 on the third supporting protrusion 1363 faces the second engaging portion 1362. There is a relatively small contact area between the third supporting protrusion 1363 and the second engaging portion 1362, thereby reducing the frictional force received by the second engaging portion 1362 during rotation and ensuring the feel of the user when rotating the rotating ring 120. The principle of providing the third supporting protrusion 1363 on the second engaging portion 1362 is the same and will not be elaborated here. Alternatively, the third supporting protrusion 1363 can also be provided on both the first engaging portion 1361 and the second engaging portion 1362 simultaneously.

[0148] Combined Figure 25 、 Figure 26 、 Figure 27 、 Figure 28 、 Figure 29 、 Figure 30 、 Figure 31 And Figure 32 As shown in, in some embodiments, optionally, the first engaging portion 1361 is annular, the first engaging portion 1361 extends along the circumferential direction of the rotating ring 120, the second engaging portion 1362 is multiple, and the multiple second engaging portions 1362 are circumferentially spaced apart along the rotating ring 120.

[0149] The number of the second engaging portions 1362 is multiple, the first engaging portion 1361 is an annular structure, and the multiple second engaging portions 1362 are evenly distributed in the circumferential direction of the rotating ring 120, so that the force on the rotating ring 120 is balanced in the circumferential direction, ensuring the smoothness of the rotating ring 120 during rotation. Setting the second engaging portion 1362 to be multiple is beneficial to improving the convenience of the installation process of the first engaging portion 1361 and the second engaging portion 1362.

[0150] Combined Figure 25 、 Figure 26 、 Figure 27 、 Figure 28 、 Figure 29 、 Figure 30 、 Figure 31 And Figure 32As shown, in some embodiments, optionally, a fourth support protrusion 1364 is provided on the first fastening portion 1361, and the fourth support protrusion 1364 abuts against the rotating ring 120.

[0151] An arc-shaped contact surface 132 is provided on the fourth support protrusion 1364, and the arc-shaped contact surface 132 on the fourth support protrusion 1364 faces the rotating ring 120, thereby reducing the contact area between the first fastening portion 1361 and the rotating ring 120 and further reducing the frictional force received when the rotating ring 120 rotates.

[0152] In this embodiment, support protrusions are distributed both above and below the first fastening portion 1361. The support protrusions can be made of self-lubricating material or lubricating grease can be applied on the top. Both the first fastening portion 1361 and the second fastening portion 1362 in this embodiment are elastic fastening positions, and there are interactions between the surface enclosed by the elastic fastening positions, the inner wall of the fastening positions, and the rotating ring 120.

[0153] Four second fastening portions 1362 are evenly distributed around the rotating ring 120, and the rotating ring 120 is snapped into the first fastening portion 1361 through the second fastening portions 1362. The lens decorative ring 160 is adhered to the inner decorative ring 150 through the double-sided tape 190, and the inner decorative ring 150 is supported on the housing 210 of the electronic device 200. There is no positioning relationship between the lens decorative ring 160 and the rotating ring 120, and no positive pressure is generated.

[0154] The rotating ring 120 is hung on the lens decorative ring 160 through the fastening positions. The inner support point of the lens decorative ring 160 cooperates with the inner wall of the fastening position of the rotating ring 120, and the lower support point of the lens decorative ring 160 cooperates with the rotating ring 120, both of which are point contacts.

[0155] Under the action of the elastic fastening positions evenly distributed around, the rotating ring 120 is in force balance, and there is lubricating grease on the surface of the support points of the lens decorative ring 160 with relatively small frictional force, so that the rotating ring 120 can rotate under the action of the human hand.

[0156] In the above third embodiment, the rotating ring 120 and the decorative ring assembly 110 are connected by fastening positions plus support protrusions, and the rotating ring 120 is hung on the inner decorative ring 150 and the lens decorative ring 160.

[0157] In the above embodiments, the rotation of the rotating ring 120 is picked up by the built-in sensor 140, combined with internal software processing, and then the focusing of the camera decorative component 100 is realized, so that consumers can quickly shoot scenes with different distances. The convex hull of the camera decorative component 100 is increased, which does not bring any harm to consumers but adds new functions.

[0158] Combined with Figure 33 、 Figure 34 、 Figure 35 、 Figure 36 、Figure 37 , Figure 38 , Figure 39 , Figure 40 , Figure 41 and Figure 42 As shown in Figure 41 and Figure 42 , in some embodiments, optionally, the camera decoration component 100 further includes: a lower decoration ring 170, the lower decoration ring 170 is located in the third installation groove 340, and the rotating ring 120 is located between the lens decoration ring 160 and the lower decoration ring 170. Along the axial direction of the rotating ring 120, a first annular groove 116 is provided on the lens decoration ring 160, and a second annular groove 125 is provided on the lower decoration ring 170. The first annular groove 116 and the second annular groove 125 are located on both axial sides of the rotating ring 120. Third annular grooves 1281 and fourth annular grooves 1282 are respectively provided on both axial sides of the rotating ring 120. The sliding components 130 are distributed along the circumferential direction of the rotating ring 120. The sliding components 130 include a first sealing ring 1381 and a second sealing ring 1382, and the first sealing ring 1381 is located between the first annular groove 116 and the third annular groove 1281, and the second sealing ring 1382 is located between the second annular groove 125 and the fourth annular groove 1282.

[0159] The first sealing ring 1381 seals between the lens decoration ring 160 and the rotating ring 120, and the second sealing ring 1382 seals between the rotating ring 120 and the lower decoration ring 170, improving the sealing performance of the camera decoration component 100. The first annular groove 116, the second annular groove 125, the third annular groove 1281 and the fourth annular groove 1282 are all flared structures, so that the periphery of the first sealing ring 1381 interferes with the first annular groove 116 and the third annular groove 1281. The first sealing ring 1381 can reduce the friction force between the lens decoration ring 160 and the rotating ring 120, and can also ensure the sealing performance between the lens decoration ring 160 and the rotating ring 120. The periphery of the second sealing ring 1382 interferes with the second annular groove 125 and the fourth annular groove 1282. The second sealing ring 1382 can reduce the friction force between the rotating ring 120 and the lower decoration ring 170, and can also ensure the sealing performance between the rotating ring 120 and the lower decoration ring 170. The above method avoids water and dust from entering the inside of the camera decoration component 100.

[0160] Figure 35 The arrow in Figure 35 is used to indicate the path of external water entering the inside in the case of no first sealing ring 1381.

[0161] In some embodiments, optionally, the first sealing ring 1381 and the second sealing ring 1382 are in an elastically deformed state.

[0162] In this embodiment, the first sealing ring 1381 and the second sealing ring 1382 can be made of an elastic material. The first sealing ring 1381 and the second sealing ring 1382 ensure good sealing inside the camera decoration assembly 100.

[0163] In this embodiment, the inner decoration ring 150 is located inside the lower decoration ring 170, and the rotating ring 120 is located between the lens decoration ring 160 and the lower decoration ring 170.

[0164] In this embodiment, a diamond-shaped space is formed between the decoration ring and the rotating ring 120, and the first sealing ring 1381 and the second sealing ring 1382 are placed in the diamond-shaped space to achieve support. The first sealing ring 1381 and the second sealing ring 1382 in this embodiment can be sealing rings. The contact areas between the first sealing ring 1381 and the second sealing ring 1382 and the contact components are small, reducing the rotational friction force. The first sealing ring 1381 and the second sealing ring 1382 can prevent water synchronously to protect the internal moving components.

[0165] V-shaped grooves are distributed on both the upper and lower surfaces of the rotating ring 120. A V-shaped groove is distributed on the upper surface of the lower decoration ring 170. A V-shaped groove is distributed on the lower surface of the lens decoration ring 160. The inner decoration ring 150 and the lower decoration ring 170 are adhesively fixed to the housing 210 of the electronic device 200 through the double-sided tape 190. The lens decoration ring 160 is adhesively fixed to the inner decoration ring 150 through the double-sided tape 190. The lens 180 is adhesively fixed to the inner decoration ring 150 through the double-sided tape 190.

[0166] The first sealing ring 1381 on the upper part of the rotating ring 120 is fixed in the diamond-shaped space surrounded by the lens decoration ring 160 and the rotating ring 120, and the second sealing ring 1382 on the lower part of the rotating ring 120 is fixed in the diamond-shaped space surrounded by the rotating ring 120 and the lower sealing ring. The peripheries of the first sealing ring 1381 and the second sealing ring 1382 are uniformly interfered with the V-shaped grooves.

[0167] The first sealing ring 1381 and the second sealing ring 1382 can be made of silicone or rubber materials. Their own deformation pre-pressure can play a waterproof role. If the external water wants to enter the interior, it will first pass through side a and side b. At these two sides, both the first sealing ring 1381 and the second sealing ring 1382 have interference with the V-shaped grooves, which can play a waterproof role. Its internal path 1 will be blocked by the double-sided tape 190, and its internal path 2 will also be blocked by the double-sided tape 190.

[0168] Combined Figure 43 、 Figure 44 、 Figure 45 、 Figure 46 、 Figure 47 、 Figure 48 、 Figure 49 、 Figure 50 、Figure 51 , Figure 52 and Figure 53 As shown in Figure 51 , Figure 52 and Figure 53 , in some embodiments, optionally, the sliding component 130 includes a plurality of first slip rings 1371 and a plurality of second slip rings 1372. The plurality of first slip rings 1371 are concentrically distributed, and the plurality of second slip rings 1372 are concentrically distributed. Along the axial direction of the rotating ring 120, a plurality of first slip rings 1371 are respectively provided on the opposite inner walls of the third mounting groove 340, and a plurality of second slip rings 1372 are respectively provided on both axial sides of the rotating ring 120. The first slip rings 1371 and the second slip rings 1372 are in sliding contact.

[0169] During the rotation of the rotating ring 120, the second slip rings 1372 are in sliding contact with the first slip rings 1371. There is a small contact area between the first slip rings 1371 and the second slip rings 1372, thereby reducing the resistance received by the rotating ring 120 during rotation. The number of the first slip rings 1371 is multiple, and the plurality of first slip rings 1371 are concentrically distributed. Similarly, for the second slip rings 1372, the plurality of first slip rings 1371 and the plurality of second slip rings 1372 cooperate with each other, so that the first slip rings 1371 and the second slip rings 1372 can stably support the rotating ring 120 and prevent the rotating ring 120 from moving axially.

[0170] Combined with Figure 43 , Figure 44 , Figure 45 , Figure 46 , Figure 47 , Figure 48 , Figure 49 , Figure 50 , Figure 51 , Figure 52 and Figure 53 As shown in Figure 43 , Figure 44 , Figure 45 , Figure 46 , Figure 47 , Figure 48 , Figure 49 , Figure 50 , Figure 51 , Figure 52 and Figure 53 , in some embodiments, optionally, the camera decoration component 100 further includes: a lower decoration ring 170, the lower decoration ring 170 is located in the third mounting groove 340, and the rotating ring 120 is located between the lens decoration ring 160 and the lower decoration ring 170. A first connection groove 117 is provided on the lens decoration ring 160, a second connection groove 171 is provided on the lower decoration ring 170, the first connection groove 117 and the second connection groove 171 are located on both axial sides of the rotating ring 120, and the first slip rings 1371 are respectively embedded in the first connection groove 117 and the second connection groove 171. A third connection groove 1291 and a fourth connection groove 1292 are respectively provided on both axial sides of the rotating ring 120, and the second slip rings 1372 are respectively embedded in the third connection groove 1291 and the fourth connection groove 1292.

[0171] The first connecting groove 117 and the second connecting groove 171 are respectively embedded with a first slip ring 1371 to prevent the first slip ring 1371 from being disengaged from the installation position. The third connecting groove 1291 and the fourth connecting groove 1292 are respectively embedded with a second slip ring 1372 to prevent the second slip ring 1372 from being disengaged from the installation position. The first slip ring 1371 and the second slip ring 1372 are both independent components, and the above method can reduce the difficulty of processing the decorative ring assembly 110 and the rotating ring 120.

[0172] In this embodiment, the inner decorative ring 150 is located inside the lower decorative ring 170 , and the rotating ring 120 is located between the lens decorative ring 160 and the lower decorative ring 170 .

[0173] The inner decorative ring 150 and the lower decorative ring 170 are bonded and fixed to the housing 210 of the electronic device 200 by means of double-sided adhesive tape 190. The lens decorative ring 160 is bonded and fixed to the inner decorative ring 150 by means of double-sided adhesive tape 190. The lens 180 is bonded and fixed to the inner decorative ring 150 by means of double-sided adhesive tape 190.

[0174] This solution reduces the contact area and designs a separate self-lubricating ring. The self-lubricating ring is fixed to the corresponding component. The surface friction coefficient of the self-lubricating ring is very low, which can greatly reduce the friction during the rotation process.

[0175] The lower surface of the lens decorative ring 160 is designed with three umbrella-shaped grooves. A portion of the first sliding ring 1371 protrudes from the plane as a contact portion with other components, and the umbrella-shaped portion of the first sliding ring 1371 is fixed to the lens decorative ring 160. The umbrella-shaped structure prevents the first sliding ring 1371 from slipping out of the umbrella-shaped groove.

[0176] The first sliding ring 1371 and the second sliding ring 1372 can be made of self-lubricating materials such as nylon and tetrafluoroethylene, and the friction coefficient is very low.

[0177] Three groups of umbrella-shaped grooves are distributed on the upper and lower surfaces of the rotating ring 120 .

[0178] The rotating ring 120 is in direct contact with the lens decorative ring 160 and the lower decorative ring 170 only through two layers of self-lubricating "self-lubricating rings", and the rotational friction is very low.

[0179] The above-mentioned embodiments all reduce the friction force when the rotating ring 120 rotates, so that in principle it can be driven to rotate manually.

[0180] In some embodiments, optionally, the camera decoration assembly 100 further includes: a lens 180 , and the lens 180 is disposed on a side of the lens decoration ring 160 facing away from the inner decoration ring 150 .

[0181] Combination Figure 54 and Figure 55As shown, in order to detect the sensor 140, a hole is opened at a local position of the inner decorative ring 150, and the "light tracing sensor 140" with waterproof measures is placed to pick up the rotation of the rotating ring 120.

[0182] The inner wall of the rotating ring 120 can be designed to be non-mirror with a certain roughness. Then the surface micro-feature morphologies at different positions of the rotating ring 120 are different. The differences in surface morphologies can be regarded as specific "texture encodings" at these positions, thus corresponding the texture with the position.

[0183] The light tracing sensor 140 illuminates the inner wall of the rotating ring 120 through the internal laser tube, and takes pictures of the texture of the inner wall of the rotating ring through the image sensor 140. When the rotating ring 120 rotates, the inner wall of the rotating ring 120 is recorded as a group of consecutive images taken at high speed. Finally, using the image analysis algorithm built into the chip, the changes in the positions of the feature points on these images are analyzed to judge the moving direction and moving distance of the object being tracked.

[0184] The light tracing sensor 140 can measure the relative displacements in two directions, can achieve rotation angle and pressing detection, and the angle resolution can reach above 0.57°. It has the advantages of simple structure and easy processing. Compared with other solutions, it has the advantages of strong anti-interference ability and no introduction of magnetic field interference (which is the working principle of an optical mouse).

[0185] A notch 151 is opened in the circumferential direction of the inner decorative ring 150. The notch 151 can accommodate the waterproof lens 152 and the lens double-sided tape 153. A cavity 154 is designed inside the inner decorative ring 150 to accommodate the sensor 140.

[0186] A through hole 155 is opened inside the inner decorative ring 150 for transmitting the light signals emitted and received by the sensor 140. The lens double-sided tape 153 also has a notch at the through hole 155. The waterproof lens 152 is transparent. In this way, the sensor 140 can detect the inner wall of the rotating ring 120 through the through hole 155 and the waterproof lens 152.

[0187] By comparing with the sequence of pictures, the information of the rotation distance can also be obtained, and then the numerical value of the focal length change of the camera decoration component 100 can be obtained. In this way, the rotation of the rotating ring 120 is associated with the change of the focal length of the camera decoration component 100, and the rotation of the rotating ring 120 is realized, and then the focusing of the camera is realized.

[0188] The software processing flow inside the light tracing sensor after picking up the signal is as Figure 56 shown.

[0189] S302: The rotating ring rotates;

[0190] S304: The sensor picks up the signal:

[0191] S306: Compare with the sequence diagram scanned by the internal storage;

[0192] S308: Determine the rotation direction. If it rotates forward, execute S310; if it rotates backward, execute S312;

[0193] S310: The focal length of the camera becomes longer;

[0194] S312: The focal length of the camera becomes shorter;

[0195] S314: The camera receives the light reflected after zooming.

[0196] In an embodiment of the present application, an electronic device 200 is proposed, which includes the camera decoration component 100 in any of the above embodiments, and the electronic device 200 can achieve the technical effects in any of the above embodiments, which will not be elaborated here.

[0197] Exemplarily, the electronic device 200 can be a mobile phone, a tablet computer, a smart wearable device, etc.

[0198] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0199] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A camera decoration component, characterized in that, include: Decorative ring assembly; A rotating ring, sleeved on a side of the decorative ring assembly away from the axis of the rotating ring; A pin cap, the rotating ring and the pin cap are in sliding contact, and the pin cap is provided with an arc-shaped contact surface on a side facing the rotating ring; A connecting rod assembly connected to the pin cap and the decorative ring assembly, wherein the connecting rod assembly is used to push the pin cap so that the pin cap abuts against the rotating ring; A sensor is connected to the decorative ring assembly, and the sensor is used to collect position information of the rotating ring relative to the decorative ring assembly.

2. The camera decoration component according to claim 1, wherein The pin cap is cut along the axial direction of the rotating ring, and the diameter of the pin cap gradually decreases in the direction away from the axis of the rotating ring.

3. The camera decoration component according to claim 1, wherein, The connecting rod assembly comprises: a first connecting rod, wherein a first end of the first connecting rod is rotatably connected to the decorative ring assembly through a first pin; a second connecting rod, wherein a first end of the second connecting rod is rotatably connected to the decorative ring assembly through a second pin, and a middle portion of the first connecting rod is rotatably connected to a middle portion of the second connecting rod through a third pin; A first pin shaft is rotatably connected to the pin cap, and the second end of the first connecting rod is rotatably connected to the pin cap through the first pin shaft; A second pin shaft is rotatably connected to the pin cap, and the second end of the second connecting rod is rotatably connected to the pin cap through the second pin shaft; An elastic member, wherein a first end of the elastic member is connected to the first connecting rod, and the first end of the elastic member is located between the first pin and the third pin, and a second end of the elastic member is connected to the second connecting rod, and the second end of the elastic member is located between the second pin and the third pin.

4. The camera decoration component according to claim 3, characterized in that, The pin cap is provided with a first slide groove and a second slide groove on one side facing the decorative ring assembly, and the end of the first pin shaft can rotate in the first slide groove and slide along the axial direction of the rotating ring; The end of the second pin shaft can rotate in the second sliding groove and slide along the axial direction of the rotating ring.

5. The camera decoration component according to claim 4, wherein, The pin cap is provided with a first mounting groove and a second mounting groove, the end of the first connecting rod extends into the first mounting groove, the end of the second connecting rod extends into the second mounting groove, a first avoidance groove is provided on a side of the first mounting groove adjacent to the second mounting groove, the first avoidance groove is used to avoid the first connecting rod, and a second avoidance groove is provided on a side of the second mounting groove adjacent to the first mounting groove, the second avoidance groove is used to avoid the second connecting rod.

6. The camera decoration component according to claim 1, wherein, Along the circumference of the decorative ring assembly toward one side of the rotating ring, the decorative ring assembly is provided with a plurality of the connecting rod assemblies and a plurality of the pin caps, the decorative ring assembly is provided with an external thread, and the rotating ring is provided with an internal thread, the external thread can be screwed together with the internal thread, and when the rotating ring is installed in place, the internal thread is separated from the external thread, and the external thread is located on the side of the internal thread facing away from the pin cap.

7. The camera decoration component according to claim 6, wherein, The decorative ring assembly is provided with a guide bevel, which is arranged on a side of the external thread adjacent to the pin cap. The radial dimension of the guide bevel decreases from the side of the guide bevel adjacent to the external thread to the side away from the external thread.

8. The camera decoration component according to claim 7, wherein The decorative ring assembly is provided with an escape groove, which is arranged on a side of the guide inclined surface adjacent to the pin cap, and the internal thread faces the escape groove.

9. The camera decoration component according to claim 1, wherein, The rotating ring is provided with an annular slot, a part of the pin cap is inserted into the annular slot, the connecting rod assemblies and the pin caps are both multiple in number, and the multiple connecting rod assemblies and the multiple pin caps are distributed along the circumference of the rotating ring.

10. The camera decoration component according to claim 1, wherein, A chamfer is provided on one side of the rotating ring facing the decorative ring assembly, and the chamfer is used to push the pin cap during the installation of the rotating ring to deform the connecting rod assembly.

11. The camera decoration component according to claim 1, wherein, The decorative ring assembly comprises: an inner decorative ring and a lens decorative ring, the inner decorative ring and the lens decorative ring are stacked, and the rotating ring is sleeved on the inner decorative ring and the lens decorative ring; The camera decoration assembly further includes: a lens, which is arranged on a side of the lens decoration ring away from the inner decoration ring.

12. A camera decoration component, characterized in that, include: Inner decorative ring; A lens decorative ring, the lens decorative ring is superimposed on the inner decorative ring, the radius of the lens decorative ring is greater than the radius of the inner decorative ring, and the circumferential side wall of the inner decorative ring and the lens decorative ring form an annular third mounting groove; A rotating ring, sleeved in the third mounting groove, wherein the rotating ring rotates relative to the inner decorative ring and / or the lens decorative ring through a sliding assembly; A sensor is connected to the inner decorative ring, and the sensor is used to collect position information of the rotating ring relative to the inner decorative ring.

13. The camera decoration component according to claim 12, characterized in that, The sliding assembly includes a first supporting protrusion and a second supporting protrusion; The first supporting protrusion and the second supporting protrusion are respectively arranged on the axial sides of the rotating ring, and the first supporting protrusion and the second supporting protrusion are provided with arc-shaped contact surfaces, the arc-shaped contact surface on the first supporting protrusion faces the lens decorative ring, and the arc-shaped contact surface on the second supporting protrusion faces away from the rotating ring.

14. The camera decoration component according to claim 13, characterized in that, The lens decorative ring is provided with a first accommodating groove, and at least a portion of the first supporting protrusion extends into the first accommodating groove.

15. The camera decoration component according to claim 12, wherein, The sliding assembly includes a first buckling portion and a second buckling portion. Along the axial direction of the rotating ring, the first buckling portion is arranged on the side of the lens decorative ring facing the rotating ring, and the second buckling portion is arranged on the side of the rotating ring facing the lens decorative ring. The second buckling portion and the first buckling portion are buckled with each other, and the second buckling portion can rotate relative to the first buckling portion.

16. The camera decoration component according to claim 15, characterized in that, The first buckling portion is annular and extends along the circumference of the rotating ring. There are a plurality of second buckling portions, and the plurality of second buckling portions are spaced apart and distributed along the circumference of the rotating ring.

17. The camera decoration component according to claim 12, wherein The camera decoration assembly further includes: a lower decoration ring, the lower decoration ring is located in the third installation groove, and the rotating ring is located between the lens decoration ring and the lower decoration ring; Along the axial direction of the rotating ring, the lens decorative ring is provided with a first annular groove, and the lower decorative ring is provided with a second annular groove, and the first annular groove and the second annular groove are located on both sides of the axial direction of the rotating ring; The axial two sides of the rotating ring are respectively provided with a third annular groove and a fourth annular groove. The sliding components are distributed along the circumferential direction of the rotating ring. The sliding components include a first sealing ring and a second sealing ring, and the first sealing ring is located between the first annular groove and the third annular groove, and the second sealing ring is located between the second annular groove and the fourth annular groove.

18. The camera decoration component according to claim 12, wherein, The sliding components include a plurality of first sliding rings and a plurality of second sliding rings. The plurality of first sliding rings are concentrically distributed, and the plurality of second sliding rings are concentrically distributed. Along the axial direction of the rotating ring, a plurality of the first sliding rings are respectively provided on the opposite two inner walls of the third installation groove, and a plurality of the second sliding rings are respectively provided on the axial two sides of the rotating ring. The first sliding rings and the second sliding rings are in sliding contact.

19. The camera decoration component according to claim 18, wherein The camera decoration assembly further includes: a lower decoration ring, the lower decoration ring is located in the third installation groove, and the rotating ring is located between the lens decoration ring and the lower decoration ring; The lens decoration ring is provided with a first connection groove, and the lower decoration ring is provided with a second connection groove. The first connection groove and the second connection groove are located on the axial two sides of the rotating ring, and the first connection groove and the second connection groove are respectively embedded with the first sliding rings; The axial two sides of the rotating ring are respectively provided with a third connection groove and a fourth connection groove, and the third connection groove and the fourth connection groove are respectively embedded with the second sliding rings.

20. The camera decoration assembly according to claim 12, wherein The camera decoration assembly further includes: a lens, and the lens is disposed on a side of the lens decoration ring away from the inner decoration ring.

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