WO2022022497A1 - 镜框结构及穿戴设备 - Google Patents

镜框结构及穿戴设备 Download PDF

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Publication number
WO2022022497A1
WO2022022497A1 PCT/CN2021/108620 CN2021108620W WO2022022497A1 WO 2022022497 A1 WO2022022497 A1 WO 2022022497A1 CN 2021108620 W CN2021108620 W CN 2021108620W WO 2022022497 A1 WO2022022497 A1 WO 2022022497A1
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WO
WIPO (PCT)
Prior art keywords
limiting member
hook
hole
mounting plate
limiting
Prior art date
Application number
PCT/CN2021/108620
Other languages
English (en)
French (fr)
Inventor
王维
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP21851084.0A priority Critical patent/EP4191323A4/en
Priority to JP2023504812A priority patent/JP2023535743A/ja
Publication of WO2022022497A1 publication Critical patent/WO2022022497A1/zh
Priority to US18/098,680 priority patent/US20230152603A1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
    • G02C5/126—Nose pads; Nose-engaging surfaces of bridges or rims exchangeable or otherwise fitted to the shape of the nose
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/06—Locking elements
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/08—Modular frames, easily exchangeable frame parts and lenses

Definitions

  • the present application relates to the technical field of electronic products, and in particular, to a frame structure and a wearable device.
  • smart glasses have changed from the initial monocular to head-mounted, traditional glasses, etc., users can enjoy the application experience by wearing smart glasses, so more and more smart glasses products are favored by a wide range of users.
  • users who need to wear ordinary glasses every day such as users who need to wear myopia glasses every day, if they take off their myopia glasses and then wear smart glasses, the viewing experience of smart glasses will be affected.
  • the myopia glasses need to be accommodated between the human eye and the smart glasses lenses, it is not convenient to wear the smart glasses due to the limited distance between the forehead and the smart glasses.
  • the size of the nose bracket set on the glasses frame in the current smart glasses is generally fixed. Due to the differences in the face shape and nose shape of different users, this type of smart glasses cannot be suitable for different users to wear. problem.
  • Embodiments of the present application provide a mirror frame structure and a wearable device, so as to solve the problem that the current mirror frame structure is inconvenient for different types of users to wear.
  • the embodiments of the present application provide a mirror frame structure, including:
  • the nose pads are provided with one of a hook structure and a slot structure;
  • the mirror frame body is provided with the other one of the hook structure and the clip slot structure;
  • the limiter is located at the first position or the second position
  • the limiting member when the limiting member is located at the first position, the limiting member avoids the hook structure, the hook structure is located in the slot structure, and can be inserted into the slot moving within the structure; when the limiting member is located at the second position, the limiting member is in contact with the hook structure, and the hook structure is locked in the slot structure.
  • an embodiment of the present application further provides a wearable device, including the above-mentioned spectacle frame structure.
  • the nose pads and the mirror frame body are connected by a hook structure and a slot structure to ensure that the nose pads are detachable relative to the mirror frame body, so that the nose pads can be replaced, so that the same mirror frame body can be compatible with different Types of nose pads, which in turn can be worn by different users.
  • the movement of the nose pads relative to the frame body can also be restricted by the limiter, so that the nose pads can be detached relative to the frame body while ensuring the distance between the nose pads and the frame body. installation reliability.
  • Fig. 1 shows the schematic diagram of the frame structure of the embodiment of the present application
  • FIG. 2 shows one of the partial schematic diagrams of the structure of the mirror frame according to the embodiment of the present application
  • FIG. 3 shows the second partial schematic diagram of the structure of the mirror frame according to the embodiment of the present application
  • Fig. 4 shows the sectional view of the direction A-A in Fig. 3;
  • FIG. 5 shows a cross-sectional view of the B-B direction limiter in FIG. 3 in the second position
  • FIG. 6 is a cross-sectional view of the B-B direction limiter in FIG. 3 in the first position.
  • the first hook body 211, the first hook part; 212, the connecting column;
  • first mounting plate 302, first through hole; 303, second mounting plate; 304, second through hole; 305, limit slot; 306, mounting post; 307, mounting slot; 308, third through hole ;
  • Fixing piece 71. First limiting part; 72. Second limiting part.
  • an embodiment of the present application provides a spectacle frame structure, including: a nose pad 1 , a limiting member 5 and a spectacle frame body 3 .
  • the nose pad 1 is provided with one of a hook structure and a slot structure; the frame body 3 is provided with the other of the hook structure and the slot structure.
  • the limiting member 5 is located at the first position or the second position; wherein, when the limiting member 5 is located at the first position, the limiting member 5 avoids the hook structure, and the The hook structure is located in the slot structure and can move in the slot structure; when the limiting member is located at the second position, the limiting member is in abutment with the hook structure , the hook structure is locked in the slot structure.
  • the mirror frame structure may further include: a mirror frame front shell 4 , and the mirror frame front casing 4 is connected to the mirror frame body 3 .
  • the frame body 3 may include: a mounting frame 31, a first temple 32 and a second temple 33; wherein, the first temple 32 is connected to the first end of the mounting frame 31, and the second temple 33 Connected to the second end of the mounting frame 31 , the first temple 32 and the second temple 33 are used to be worn on the ear.
  • the nose pads 1 and the mirror frame body 3 are cooperatively connected through the hook structure and the clip groove structure to ensure that the nose pads 1 are detachable relative to the mirror frame body 3, so that the nose pads 1 can be replaced, so that the same mirror frame body 3 Can be compatible with different types of nose pads, which can be suitable for different users to wear.
  • the movement of the nose pad 1 relative to the frame body 3 can also be restricted by the limiter 5, so that the nose pad 1 can be detached relative to the frame body 3 while ensuring that the nose pad 1 is detachable relative to the frame body 3. The reliability of the installation between the nose pad 1 and the frame body 3 .
  • the nose pad 1 may be provided with the hook structure, and the mirror frame body 3 may be provided with the clip slot structure, or the nose pad 1 may be provided with the clip slot structure, and the mirror frame body 3 may be provided with the clip slot structure.
  • the hook structure, or the nose pad 1 and the mirror frame body 3 can also be detachable through the matching structure of the chute and the slider, etc., the embodiment of the present application is not limited to this.
  • the hook structure includes: a fixing plate 20 and a first hook body 21 .
  • the first surface of the fixing plate 20 is connected with the nose pad 1; the first hook body 21 is disposed on the second surface of the fixing plate 20; wherein, the first surface and the second surface Opposite settings.
  • the slot structure includes: a first through hole 302 opened on the first mounting plate 301 of the frame body 3 .
  • the limiting member 5 when the limiting member 5 is located at the first position, the limiting member 5 avoids the fixing plate 20 , the first hook body 21 is located in the first through hole 302 , and can move within the first through hole 302; when the limiting member 5 is located at the second position, the limiting member 5 is in contact with the fixing plate 20, and the first latch The hook body 21 is locked in the first through hole 302 .
  • the mounting frame 31 includes the first mounting plate 301, and the first mounting plate 301 is used for mounting the nose pad 1, and the nose pad 1 is used to be worn on the nose.
  • the nose pad 1 and the mirror frame body 3 are connected through the cooperation of the first hook body 21 and the first through hole 302 to ensure that the nose pad 1 is detachable relative to the mirror frame body 3 , so that the nose pad 1 can be replaced. , so that the same frame body 3 can be compatible with different types of nose pads, and can be suitable for different users to wear.
  • the space occupied by the cooperative connection of the first hook body 21 and the first through hole 302 is small, which can avoid excessive increase in the volume of the frame structure.
  • the first hook body 21 may have a “mushroom head” shape, and the first hook body 21 may include: a first hook portion 211 and a connecting column 212 .
  • the nose pad 1 is disposed on the first surface of the fixing plate 20 , the first end of the connecting column 212 is connected with the second surface of the fixing plate 20 , and the first hook portion 211 is connected to the connection The second end of the column 212 is connected; wherein, the first hook portion 211 passes through the first through hole 302 along the direction from the first surface to the second surface of the first mounting plate 301, and is clamped on the second surface of the first mounting board 301 .
  • the first surface and the second surface are arranged opposite to each other.
  • the first hook body 21 in the shape of a "mushroom head” can be clamped on the second surface of the first mounting plate 301 through the first hook portion 211 to limit the left and right rotation of the nose pad 1 and restrict the nose pad 1 It falls off in the vertical direction (ie, the direction from the first surface to the second surface).
  • FIG. 2 shows an example in which the frame structure is provided with two first hook bodies 21 and the first through holes 302.
  • the first hook body 21 and the first through holes 302 are provided.
  • the number of holes 302 is not limited to this.
  • the first hook portion 211 and the nose pad 1 can pass through the first surface of the first mounting plate 301 through the first hook portion 211 .
  • the structure is simple, easy to disassemble and install; and through the nose pad 1 and the mirror frame body 3
  • the clip connection can also realize the detachable connection between the nose pad 1 and the frame body 3 on the basis of avoiding the increase in volume, so as to ensure that the same frame body 3 can be compatible with different types of nose pads, and thus can be worn by different users.
  • the first through hole 302 is composed of a first part and a second part.
  • the first dimension of the first portion along the first direction is larger than the second dimension of the second portion along the first direction, and the third dimension of the first hook portion 211 along the first direction is greater than the the second size, the fourth size of the connecting post 212 along the first direction is smaller than the second size;
  • the first hook portion 211 passes through the first part along the direction from the first surface to the second surface of the first mounting plate 301 , and then moves to the second part and is clamped on the second part. second surface.
  • the first part of the first through hole 302 is adapted to the first hook part 211 , so that the first hook part 211 can be vertically inserted into the first part of the first through hole 302 ;
  • the two parts are used to fit the part of the connecting post 212, so that when the first hook part 211 passes through the first part and moves to the second part, the connecting post 212 is not connected to the connecting post 212 except for the position where the first part communicates with the second part.
  • the function of reaching the limit can prevent the nose pad 1 from shaking.
  • the first direction may be radial, for example: the diameter of the first part is larger than the diameter of the second part; the diameter of the first hook portion 211 is larger than the diameter of the second part and smaller than the diameter of the second part the diameter of the first part; in this way, the first hook portion 211 can pass from the first surface of the fixing plate 20 through the first part to reach the second surface, and be clamped on the second surface of the fixing plate 20 in the second part.
  • the diameter of the connecting post 212 is smaller than the diameter of the second part, so that the connecting post 212 can be located in the second part, so that the first hook part 211 can be clamped on the second part of the first mounting plate 301 surface.
  • the diameters in the embodiments of the present application do not limit the shapes of the first part, the second part and the first hook portion 211 to be circular or arcuate, and they may also be square, oval, etc. It can also be broadly understood as the diameter of the circumscribed circle of a square, etc.
  • the fixing plate 20 is further provided with one of a second hook body and a second through hole.
  • the second mounting plate 303 of the frame body 3 is provided with the other one of the second hook body and the second through hole; wherein the first mounting plate 301 and the second mounting plate 303 are in a pre-arranged shape. Angle setting; wherein, when the fixing plate 20 is installed on the frame body 3, the second hook body is clamped in the second through hole.
  • the second hook realizes the clamping connection of the nose pad 1 on the second mounting plate 303 arranged at a preset angle with the first mounting plate 301, so as to ensure that the nose pad 1 is more stable when connecting with the frame body 3, and the connection is improved. reliability.
  • the fixing plate 20 may be provided with the second hook body, the mirror frame body 3 may be provided with the second through hole, or the fixing plate 20 may be provided with the second through hole, and the mirror frame body may be provided with the second through hole. 3 may be provided with the second hook body, which is not limited to this embodiment of the present application.
  • the second hook body 221 is provided on the fixing plate 20 and the second through hole 304 is provided on the mirror frame body 3 :
  • the hook structure further includes: a second hook body 221 , and the second hook body 221 is located on the second surface of the fixing plate 20 .
  • the slot structure further includes: a second through hole 304 formed on the second mounting plate 303 of the frame body 3; wherein the first mounting plate 301 and the second mounting plate 303 are at a predetermined angle set up;
  • the limiting member 5 when the limiting member 5 is located at the first position, the limiting member 5 avoids the fixing plate 20 , the second hook body 221 is located in the second through hole 304 , and can move in the second through hole 304; when the limiting member 5 is in the second position, the limiting member 5 is in contact with the fixing plate 20, and the second locking member 5 The hook body 221 is locked in the second through hole 304 .
  • the fixing plate 20 includes a bending portion 22 bent toward the second surface of the fixing plate 20 , and the second hook body 221 is disposed on the bending portion 22 .
  • the first surface of the fixing plate 20 is disposed opposite to the side where the nose pad 1 is located; for example, the second hook body 221 can be disposed on the bending portion 22 and face the first hook body 21 side.
  • the slot structure includes a second through hole 304 formed on the second mounting plate 303 ; for example, the second through hole 304 may be disposed at the connection position between the first mounting plate 301 and the second mounting plate 303 .
  • the setting position of the second through hole 304 may be determined according to the height of the bending portion 22 and the setting position of the second hook body 221 on the bending portion 22 , which is not limited in the embodiment of the present application.
  • the second hook body 221 passes through the second through hole 304 along the direction from the first surface to the second surface of the second mounting plate 303 ; the first surface of the second mounting plate 303 Connected with the first surface of the first mounting board 301 , and the second surface of the second mounting board 303 is connected with the second surface of the first mounting board 301 .
  • first mounting plate 301 and the second mounting plate 303 may be integrally formed, or the second mounting plate 303 may also be formed by bending a part of the first mounting plate 301 toward the second surface.
  • FIG. 2 and FIG. 3 show an example in which the frame structure is provided with two second hook bodies 221 and the second through holes 304.
  • the second hook body 221 and the second hook body 221 and The number of the second through holes 304 is not limited thereto.
  • the first surface of the first mounting plate 301 is provided with a limit groove 305, and the opening of the limit groove 305 is disposed opposite to the second through hole 304; wherein, the second hook body 221 Pass through the second through hole 304 and be clamped in the limiting groove 305 .
  • the limit slot 305 may also be in other forms, for example, the limit slot 305 may be a closed slot with an opening , the opening surrounds the second through hole 304, so that when the second hook body 221 passes through the second through hole 304 and is clamped in the limit slot 305, the limit slot 305
  • the second hook body 221 only needs to play a limiting role to prevent the second hook body 221 from shaking, thereby further improving the reliability of the connection between the nose pad 1 and the mirror frame body 3 .
  • the frame structure further includes: a fixing piece 7 ; the fixing piece 7 is fixedly connected with the second mounting plate 303 of the frame body 3 , and the fixing piece 7 is An accommodating space is formed between the two mounting plates 303 ; at least part of the limiting member 5 is located in the accommodating space.
  • the second mounting plate 303 may be provided with mounting posts 306 ; the fixing plate 7 may be provided with mounting holes corresponding to the mounting posts 306 .
  • the mounting post 306 is inserted through the mounting hole to realize the fixing of the fixing sheet 7 and the second mounting plate 303 .
  • the fixing piece 7 can be riveted with the mounting post 306 , of course, the embodiment of the present application is not limited to this.
  • the mounting post 306 may include a first mounting post and a second mounting post; the fixing sheet 7 is provided with a first mounting hole and a second mounting hole, the first mounting hole is located at the first end of the fixing sheet 7, and corresponding to the first installation post; the second installation hole is located at the second end of the fixing piece 7 and corresponding to the second installation post.
  • the fixing plate 7 is provided with a first limiting portion 71 ; wherein, when the limiting member 5 is located at the first position, the limiting member 5 is away from the first limiting member 71 .
  • Positioning portion 71 when the limiting member 5 is located at the second position, the limiting member 5 is in abutment with the first limiting portion 71 .
  • the fixing piece 7 includes a first fixing part, a second fixing part, and a first limiting part 71 connected between the first fixing part and the second fixing part.
  • the first end of the first limiting portion 71 is connected to the first fixing portion, and the first predetermined angle is formed between the first limiting portion 71 and the first fixing portion;
  • the end is connected with the second fixing part, and the first limiting part 71 and the second fixing part form a second preset angle; the first fixing part and the second fixing part extend in opposite directions relative to the connecting part.
  • the first fixing portion is disposed close to the first mounting plate 301, and the distance between the first fixing portion and the second mounting plate 303 is smaller than that between the second fixing portion and the second mounting plate 303.
  • the distance between the second mounting plates 303 is to ensure that the limiting member 5 can move within the accommodating space.
  • the corresponding limiting member 5 is also provided with a concave portion that matches the first limiting portion 71 , so that when the limiting member 5 is located at the second position, the limiting member 5 and the The first limiting portion 71 abuts to prevent the limiting member 5 from coming out, thereby improving the locking reliability of the limiting member 5 .
  • the frame structure further includes: an elastic member 6, the first end and the second end of the elastic member 6 are respectively connected with the second mounting plate 303; the first end of the limiting member 5 is located at in the accommodating space and connected with the elastic member 6;
  • the elastic member 6 when the limiting member 5 is located at the first position, the elastic member 6 is in the first state, and the second end of the limiting member 5 avoids the fixing plate 20; When the positioning member 5 is in the second position, the elastic member 6 is in the second state, and the second end of the limiting member 5 is in abutment with the fixing plate 20 .
  • the elastic member 6 can be a spring, a leaf spring or other elastic members.
  • an installation groove 307 may be further provided on the second installation plate 303 , and the elastic member 6 may be disposed in the installation groove 307 .
  • the second mounting plate 303 is provided with a first mounting groove and a second mounting groove, the first end of the elastic member 6 is fixed in the first mounting groove, and the second end of the elastic member 6 is fixed in the second mounting groove so that the middle part of the elastic member 6 between the first end and the second end can elastically compress the limiting member 5, in the natural state (or the elastic recovery state) of the elastic member 6 Next, the elastic member 6 is in contact with the limiting member 5 to prevent the limiting member 5 from coming out.
  • the fixing piece 7 is provided with a second limiting portion 72 , and the elastic member 6 is located between the second limiting portion 72 and the second mounting plate 303 .
  • the middle portion of the elastic member 6 located between the first end and the second end is located between the second limiting portion 72 and the second mounting plate 303, the second limiting portion 72 is used to limit the position of the elastic member 6 in the horizontal direction (the left and right directions in FIG. 5 and FIG. 6 ) to prevent the elastic member 6 from coming out.
  • a locking mechanism is formed by the fixing piece 7 , the limiting member 5 and the elastic member 6 ; the locking mechanism has a locking state and an unlocking state.
  • the locked state is the state where the limiting member 5 is located at the second position
  • the unlocked state is the state where the limiting member 5 is located at the first position.
  • the locking mechanism may be disposed on the first surface of the second mounting plate 303 or may be disposed on the second surface of the second mounting plate 303 .
  • the first mounting plate 301 is further provided with a third through hole 308 .
  • the limiting member 5 when the limiting member 5 is located at the first position, the limiting member 5 is away from the third through hole 308 , and when the limiting member 5 is located at the second position , at least part of the limiting member 5 is located in the third through hole 308 and abuts against the fixing plate 20 .
  • the third through hole 308 is formed on the first mounting plate 301 to ensure that the limiting member 5 can pass through the first mounting plate 301 to achieve abutment with the fixing plate 20 , thereby playing a role in the fixing plate 20 .
  • the function of the position limit is to limit the movement of the nose pad 1 relative to the frame body 3 .
  • the fixing sheet 7 is fixed on the second surface of the second mounting plate 303 , and forms the accommodating space with the second surface of the second mounting plate 303 ;
  • a notch 23 is also provided; when the hook structure is located in the slot structure, the third through hole 308 is disposed opposite to the notch 23 .
  • the elastic member 6 when the limiting member 5 is located at the first position, the elastic member 6 is in the first state, and the limiting member 5 is away from the notch 23; when the limiting member 5 is located at the first position In the case of the second position, the elastic member 6 is in the second state, the second end of the limiting member 5 passes through the notch 23 , and at least part of the limiting member 5 is in the third through hole 308 Inside.
  • a notch 23 is provided on the fixing plate 20, and when the limiting member 5 passes through the first mounting plate 301, the limiting member 5 partially abuts against the notch 23, so as to realize the pairing of the limiting member 5 to the fixing plate 20. Playing a limiting role, that is, while restricting the movement of the nose pad 1 relative to the frame body 3, it can also reduce the increase in the volume of the frame structure.
  • the second end of the limiting member 5 is provided with a second hook portion 51, the second hook portion 51 is located in the third through hole 308, and the limiting member 5 is located in the third through hole 308.
  • the second hook portion 51 In the first position, the second hook portion 51 abuts against the inner wall of the third through hole 308 .
  • the second hook portion 51 is clamped on the inner wall of the third through hole 308, so as to ensure the safety of the limiting member 5.
  • the second end can be located in the third through hole 308 to prevent the limiting member 5 from coming out when the nose pad 1 is disassembled or replaced.
  • a locking mechanism is formed by the fixing piece 7 , the limiting member 5 and the elastic member 6 ; the locking mechanism has a locking state and an unlocking state.
  • the locked state is the state where the limiting member 5 is located at the second position
  • the unlocked state is the state where the limiting member 5 is located at the first position.
  • the locking mechanism can be toggled by external force (such as toggle the limiter 5) to be in the unlocked position shown in FIG. 6 (that is, the limiter 5 is in the first position), so that The first hook body 21 can be clamped in the first through hole 302, and the second hook body 221 can be clamped in the second through hole 304 to realize the installation of the nose pad 1.
  • the lock can be released.
  • the force of the locking mechanism restores it to the position of the locking state shown in FIG. 5 , thereby realizing the limit locking of the fixed plate 20 (for example, restricting the movement of the fixed plate 20 in the left-right direction in FIG. 5 ), The fixing plate 20 is prevented from slipping out.
  • the locking mechanism can be toggled by external force to be in the unlocked state shown in FIG. 6 , so that the first hook body 21 can be slid out of the first through hole 302 to escape Limit the position, and slide the second hook body 221 out of the second through hole 304 to realize the separation of the nose pad 1 and the mirror frame body 3.
  • the replaced nose pad 1 can be installed on the mirror frame body 3 (the process is as described above.
  • the force on the locking mechanism can be released to restore it to the position of the locked state shown in FIG. 5, thereby realizing the limit locking of the fixed plate 20 and preventing the Plate 20 slides out.
  • an embodiment of the present application further provides a wearable electronic device, including the above-mentioned frame structure.
  • the wearable electronic device may be augmented reality (Augmented Reality, AR) glasses, virtual reality (Virtual Reality, VR) glasses, etc., which are not limited in this embodiment of the present application.
  • frame structure in the above embodiments of the present application can also be applied to ordinary glasses, such as myopia glasses, hyperopia glasses, decorative glasses, etc., and the embodiments of the present application are not limited thereto.
  • the limiting member 5 can be switched from the second position to the second end (the second hook portion 51 ) by pressing the part of the second end (the second hook portion 51 ) of the limiting member 5 .
  • the first position that is, the locking mechanism is switched from the locked state to the unlocked state, and then the nose pad 1 can be slid out and removed to realize the disassembly of the nose pad 1; Slide in and install the nose pads 1 to realize the installation of the nose pads 1, thus realizing the replaceability of the nose pads 1, so as to ensure that one frame structure can be worn by users who need different types of nose pads 1, and the structural features take up space. small.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eyeglasses (AREA)

Abstract

本申请公开了一种镜框结构及穿戴设备，其中该镜框结构包括：鼻托、镜框本体和限位件，鼻托设有卡勾结构和卡槽结构中的一个；镜框本体设有卡勾结构和卡槽结构中的另一个；限位件位于第一位置或第二位置；其中，在限位件位于第一位置的情况下，限位件避让卡勾结构，卡勾结构位于卡槽结构内，并可在卡槽结构内移动；在限位件位于第二位置的情况下，限位件与卡勾结构抵接，卡勾结构锁止在卡槽结构内。

Description

镜框结构及穿戴设备
相关申请的交叉引用
本申请主张在2020年7月28日在中国提交的中国专利申请号No.202010736413.1的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及电子产品技术领域，尤其涉及一种镜框结构及穿戴设备。
背景技术
随着电子设备的发展，电子设备的种类也越来越多，智能眼镜、智能手环等可穿戴设备的种类也越来越多。例如智能眼镜由最初的单目到头戴式、传统眼镜式等，用户可以通过佩戴智能眼镜享受应用体验，从而越来越多的智能眼镜产品得到广泛用户的青睐。但是，对于日常需佩戴普通眼镜的用户，如用户日常需佩戴近视眼镜等，如果摘掉近视眼镜再佩戴智能眼镜，会影响智能眼镜的观看体验；如果不摘掉近视眼镜而直接佩戴智能眼镜，因近视眼镜需要容纳在人眼与智能眼镜镜片之间，受限于额头与智能眼镜之间的距离有限，不便于佩戴智能眼镜。此外，目前的智能眼镜中设置在眼镜框上的鼻托架的尺寸一般是固定的，由于不同用户的脸型、鼻型等的差异，这种类型的智能眼镜存在不能适用于不同用户进行佩戴的问题。
发明内容
本申请实施例提供了一种镜框结构及穿戴设备，以解决目前的镜框结构存在不便于不同类型的用户进行佩戴的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种镜框结构，包括：
鼻托，所述鼻托设有卡勾结构和卡槽结构中的一个；
镜框本体，所述镜框本体设有所述卡勾结构和所述卡槽结构中的另一个；
限位件，所述限位件位于第一位置或第二位置；
其中，在所述限位件位于所述第一位置的情况下，所述限位件避让所述卡勾结构，所述卡勾结构位于所述卡槽结构内，并可在所述卡槽结构内移动；在所述限位件位于所述第二位置的情况下，所述限位件与所述卡勾结构抵接，所述卡勾结构锁止在所述卡槽结构内。
第二方面，本申请实施例还提供了一种穿戴设备，包括如上所述的镜框结构。
本申请的上述方案中，鼻托与镜框本体之间通过卡勾结构和卡槽结构配合连接，保证鼻托相对于镜框本体可拆卸，实现鼻托的可更换，这样同一个镜框本体可以兼容不同类型的鼻托，进而可以适用于不同用户进行佩戴。并且在鼻托安装于镜框本体的情况下，通过限位件还可以限制鼻托相对于镜框本体的移动，在实现鼻托相对于镜框本体可拆卸的同时，还保证鼻托与镜框本体之间安装的可靠性。
附图说明
图1表示本申请实施例的镜框结构的示意图；
图2表示本申请实施例的镜框结构的局部示意图之一；
图3表示本申请实施例的镜框结构的局部示意图之二；
图4表示图3中A-A方向的剖面图；
图5表示图3中B-B方向限位件处于第二位置的剖面图；
图6表示图3中B-B方向限位件处于第一位置的剖面图。
附图标记说明：
1、鼻托；
20、固定板；
21、第一卡勾本体；211、第一卡勾部；212、连接柱；
22、弯折部；221、第二卡勾本体；
23、缺口；
3、镜框本体；
31、安装框；32、第一镜腿；33、第二镜腿；
301、第一安装板；302、第一通孔；303、第二安装板；304、第二通孔； 305、限位槽；306、安装柱；307、安装槽；308、第三通孔；
4、镜框前壳；
5、限位件；51、第二卡勾部；
6、弹性件；
7、固定片；71、第一限位部；72、第二限位部。
具体实施方式
下面将参照附图更详细地描述本申请的示例性实施例。虽然附图中显示了本申请的示例性实施例，然而应当理解，可以以各种形式实现本申请而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本申请，并且能够将本申请的范围完整的传达给本领域的技术人员。
如图1所示，本申请实施例提供了一种镜框结构，包括：鼻托1、限位件5和镜框本体3。
所述鼻托1设有卡勾结构和卡槽结构中的一个；所述镜框本体3设有所述卡勾结构和所述卡槽结构中的另一个。
所述限位件5位于第一位置或第二位置；其中，在所述限位件5位于所述第一位置的情况下，所述限位件5避让所述卡勾结构，所述卡勾结构位于所述卡槽结构内，并可在所述卡槽结构内移动；在所述限位件位于所述第二位置的情况下，所述限位件与所述卡勾结构抵接，所述卡勾结构锁止在所述卡槽结构内。
可选地，所述镜框结构还可以包括：镜框前壳4，所述镜框前壳4与镜框本体3连接。
可选地，所述镜框本体3可以包括：安装框31、第一镜腿32和第二镜腿33；其中，第一镜腿32与安装框31的第一端连接，第二镜腿33与安装框31的第二端连接，第一镜腿32和第二镜腿33用于佩戴于耳朵上。
该实施例中，鼻托1与镜框本体3之间通过卡勾结构和卡槽结构配合连接，保证鼻托1相对于镜框本体3可拆卸，实现鼻托1的可更换，这样同一个镜框本体3可以兼容不同类型的鼻托，进而可以适用于不同用户进行佩戴。并且在鼻托1安装于镜框本体3的情况下，通过限位件5还可以限制鼻托1 相对于镜框本体3的移动，在实现鼻托1相对于镜框本体3可拆卸的同时，还保证鼻托1与镜框本体3之间安装的可靠性。
可选地，鼻托1上可以设置有所述卡勾结构，镜框本体3上可以设置有所述卡槽结构，或者鼻托1上可以设置有所述卡槽结构，镜框本体3上可以设置有所述卡勾结构，或者鼻托1和镜框本体3之间也可以通过滑槽和滑块的配合结构实现可拆卸等，本申请实施例不以此为限。
以下结合鼻托1上设置有所述卡勾结构，镜框本体3上设置有所述卡槽结构为例，进行说明：
所述卡勾结构包括：固定板20、第一卡勾本体21。所述固定板20的第一表面与所述鼻托1连接；所述第一卡勾本体21设置于所述固定板20的第二表面；其中，所述第一表面和所述第二表面相背设置。
所述卡槽结构包括：开设于所述镜框本体3的第一安装板301上的第一通孔302。
其中，在所述限位件5位于所述第一位置的情况下，所述限位件5避让所述固定板20，所述第一卡勾本体21位于所述第一通孔302内，并可在所述第一通孔302内移动；在所述限位件5位于所述第二位置的情况下，所述限位件5与所述固定板20抵接，所述第一卡勾本体21锁止在所述第一通孔302内。
可选地，安装框31包括所述第一安装板301，该第一安装板301用于安装所述鼻托1，所述鼻托1用于佩戴于鼻子上。
该实施例中，鼻托1与镜框本体3之间通过第一卡勾本体21和第一通孔302的配合连接，保证鼻托1相对于镜框本体3可拆卸，实现鼻托1的可更换，这样同一个镜框本体3可以兼容不同类型的鼻托，进而可以适用于不同用户进行佩戴。并且第一卡勾本体21和第一通孔302的配合连接的方式所占用的空间较小，可以避免镜框结构的体积过度增加。
如图2所示，第一卡勾本体21可以呈“蘑菇头”形状，所述第一卡勾本体21可以包括：第一卡勾部211和连接柱212。
所述鼻托1设置于所述固定板20的第一表面，所述连接柱212的第一端与所述固定板20的第二表面连接，所述第一卡勾部211与所述连接柱212的 第二端连接；其中，所述第一卡勾部211沿着所述第一安装板301的第一表面到第二表面的方向穿过所述第一通孔302，并卡设于所述第一安装板301的第二表面。其中，所述第一表面和所述第二表面相背设置。
这样，呈“蘑菇头”形状的第一卡勾本体21可以通过第一卡勾部211卡设在第一安装板301的第二表面，用于限制鼻托1的左右转动，限制鼻托1在竖直方向(也即是第一表面到第二表面的方向)脱落。
需要说明的是，图2中给出了镜框结构设有两个第一卡勾本体21和第一通孔302的一种示例，当然本申请实施例中第一卡勾本体21和第一通孔302的数量不以此为限。
该实施例中，通过将第一卡勾部211和鼻托1分别设置在固定板20上相背的两面，这样可以通过将第一卡勾部211从第一安装板301的第一表面穿设到第二表面，并卡设在第二表面上，来实现鼻托1与镜框本体3之间的卡接，且结构简单，便于拆卸安装；并且通过鼻托1与镜框本体3之间的卡接还能够在避免体积增加的基础上实现鼻托1与镜框本体3之间的可拆卸连接，以保证同一个镜框本体3可以兼容不同类型的鼻托，进而可以适用于不同用户进行佩戴。
如图2和图3所示，所述第一通孔302由第一部分和第二部分构成。
所述第一部分沿第一方向的第一尺寸大于所述第二部分沿所述第一方向的第二尺寸，所述第一卡勾部211沿所述第一方向的第三尺寸大于所述第二尺寸，所述连接柱212沿所述第一方向的第四尺寸小于所述第二尺寸；
其中，所述第一卡勾部211沿着所述第一安装板301的第一表面到第二表面的方向穿过所述第一部分后，移动至所述第二部分并卡设于所述第二表面。
该实施例中，第一通孔302的第一部分适配第一卡勾部211，用于满足第一卡勾部211可以垂直插入第一通孔302的第一部分；第一通孔302的第二部分用于适配连接柱212的部分，使得第一卡勾部211穿过第一部分后并移动到第二部分时，在除了第一部分与第二部分连通的位置外，对连接柱212起到限位的作用，可防止鼻托1晃动。
可选地，第一方向可以是径向，如：所述第一部分的直径大于所述第二 部分的直径；所述第一卡勾部211的直径大于所述第二部分的直径且小于所述第一部分的直径；这样所述第一卡勾部211可以从所述固定板20的第一表面穿过所述第一部分达到第二表面，并在所述固定板20的第二表面卡设于所述第二部分内。
可选地，连接柱212的直径小于第二部分的直径，这样可以保证连接柱212能够处于在第二部分内，以使得第一卡勾部211可以卡设在第一安装板301的第二表面。
需要说明的是，本申请实施例中的所述直径并非限定第一部分、第二部分以及第一卡勾部211的形状为圆形或者弧形，其也可以是方形、椭圆形等，该直径也可以广义理解为方形的外接圆直径等。
可选地，所述固定板20上还设有第二卡勾本体和第二通孔中的一个。所述镜框本体3的第二安装板303上设有所述第二卡勾本体和第二通孔中的另一个；其中，所述第一安装板301与所述第二安装板303呈预设角度设置；其中，在所述固定板20安装于所述镜框本体3时，所述第二卡勾本体卡设于所述第二通孔内。
该实施例中，在通过第一卡勾本体21和第一通孔302，实现鼻托1在镜框本体3的第一安装板301所在的平面的卡接的基础上，进一步通过第二卡勾本体和第二通孔，实现鼻托1在与第一安装板301呈预设角度设置的第二安装板303上的卡接，以保证鼻托1与镜框本体3连接时更加稳固，提高连接的可靠性。
可选地，固定板20上可以设置有所述第二卡勾本体，镜框本体3上可以设置有所述第二通孔，或者固定板20上可以设置有所述第二通孔，镜框本体3上可以设置有所述第二卡勾本体，本申请实施例不以此为限。
以下结合固定板20上设置有所述第二卡勾本体221，镜框本体3上设置有所述第二通孔304为例，进行说明：
如图2至4所示，所述卡勾结构还包括：第二卡勾本体221，所述第二卡勾本体221位于所述固定板20的第二表面。
所述卡槽结构还包括：开设于所述镜框本体3的第二安装板303上的第二通孔304；其中，所述第一安装板301与所述第二安装板303呈预设角度 设置；
其中，在所述限位件5位于所述第一位置的情况下，所述限位件5避让所述固定板20，所述第二卡勾本体221位于所述第二通孔304内，并可在所述第二通孔304内移动；在所述限位件5位于所述第二位置的情况下，所述限位件5与所述固定板20抵接，所述第二卡勾本体221锁止在所述第二通孔304内。
可选地，所述固定板20包括朝向所述固定板20的第二表面弯折的弯折部22，所述第二卡勾本体221设置于所述弯折部22上。
其中，所述固定板20的第一表面与所述鼻托1所在的一面相背设置；例如：该第二卡勾本体221可以设置于弯折部22上朝向所述第一卡勾本体21的一侧。所述卡槽结构包括开设于所述第二安装板303上的第二通孔304；例如：第二通孔304可以设置于第一安装板301与第二安装板303之间的连接位置处。具体的，第二通孔304的设置位置可以根据弯折部22的高度以及第二卡勾本体221在所述弯折部22上的设置位置确定，本申请实施例不以此为限。
其中，所述第二卡勾本体221沿着所述第二安装板303的第一表面到第二表面的方向穿过所述第二通孔304；所述第二安装板303的第一表面与所述第一安装板301的第一表面连接，所述第二安装板303的第二表面与所述第一安装板301的第二表面连接。
可选地，第一安装板301与第二安装板303之间可以是一体成型的，或者第二安装板303也可以是第一安装板301中的一部分朝向第二表面弯折形成的。
需要说明的是，图2和图3中给出了镜框结构设有两个第二卡勾本体221和第二通孔304的一种示例，当然本申请实施例中第二卡勾本体221和第二通孔304的数量不以此为限。
可选地，所述第一安装板301的第一表面设有限位槽305，所述限位槽305的开口与所述第二通孔304相对设置；其中，所述第二卡勾本体221穿过所述第二通孔304，并卡设于所述限位槽305内。
需要说明的是，图2和图3中给出了限位槽305的一种示例，当然限位 槽305还可以是其他形式，如该限位槽305可以是具有一开口的封闭式槽型，该开口包围第二通孔304设置，以使得所述第二卡勾本体221穿过所述第二通孔304，并卡设于所述限位槽305内时，该限位槽305对该第二卡勾本体221起到限位作用即可，避免第二卡勾本体221晃动，从而进一步有利于提高鼻托1与镜框本体3的连接可靠性。
如图1和图3所示，所述镜框结构还包括：固定片7；所述固定片7与所述镜框本体3的第二安装板303固定连接，且所述固定片7与所述第二安装板303之间形成有容置空间；至少部分所述限位件5位于所述容置空间内。
可选地，所述第二安装板303上可以设有安装柱306；固定片7上可以设有与该安装柱306对应的安装孔。该安装柱306穿设于所述安装孔内，实现固定片7与第二安装板303的固定。例如：该固定片7可以与该安装柱306铆接，当然本申请实施例不以此为限。
可选地，该安装柱306可以包括第一安装柱和第二安装柱；固定片7上设有第一安装孔和第二安装孔，该第一安装孔位于固定片7的第一端，并与该第一安装柱对应设置；第二安装孔位于该固定片7的第二端，并与该第二安装柱对应设置。
可选地，所述固定片7上设有第一限位部71；其中，在所述限位件5位于所述第一位置的情况下，所述限位件5远离所述第一限位部71；在所述限位件5位于所述第二位置的情况下，所述限位件5与所述第一限位部71抵接。
如图5和图6所示，所述固定片7包括第一固定部分、第二固定部分以及连接于所述第一固定部分和第二固定部分之间的第一限位部71。具体的，第一限位部71的第一端与第一固定部分连接，且第一限位部71与第一固定部分之间呈第一预设角度；第一限位部71的第二端与第二固定部分连接，且第一限位部71与第二固定部分之间呈第二预设角度；第一固定部分和第二固定部分相对于连接部朝相反的方向延伸。
这样，当固定片7安装于第二安装板303上时，第一固定部分靠近第一安装板301设置，且第一固定部分与第二安装板303之间的距离，小于第二固定部分与第二安装板303之间的距离，以保证限位件5可在容置空间内移动。
相应的限位件5上还设置有与所述第一限位部71相匹配的凹陷部，这样在限位件5位于所述第二位置的情况下，所述限位件5与所述第一限位部71抵接，以防止限位件5脱出，从而提高了限位件5的锁止可靠性。
可选地，所述镜框结构还包括：弹性件6，所述弹性件6的第一端和第二端分别与所述第二安装板303连接；所述限位件5的第一端位于所述容置空间内并与所述弹性件6连接；
其中，在所述限位件5位于所述第一位置的情况下，所述弹性件6处于第一状态，所述限位件5的第二端避让所述固定板20；在所述限位件5位于所述第二位置的情况下，所述弹性件6处于第二状态，所述限位件5的第二端与所述固定板20抵接。
可选地，该弹性件6可以为弹簧、片簧或其他有弹性的部件。
可选地，所述第二安装板303上还可以设有安装槽307，该弹性件6可以设置在所述安装槽307内。例如：该第二安装板303上设有第一安装槽和第二安装槽，且弹性件6的第一端固定在第一安装槽内，该弹性件6的第二端固定在第二安装槽内，这样该弹性件6中位于第一端和第二端之间的中间部分可以对限位件5起到弹性压缩的作用，在弹性件6的自然状态(或者说是弹性恢复状态)下，弹性件6与限位件5抵接，防止限位件5脱出。
可选地，所述固定片7上设有第二限位部72，所述弹性件6位于所述第二限位部72与所述第二安装板303之间。
可选地，该弹性件6上位于第一端和第二端之间的中间部分，位于所述第二限位部72与所述的第二安装板303之间，该第二限位部72用于对弹性件6在水平方向(如图5和图6中的左右方向)上起到限位的作用，防止弹性件6脱出。
可选地，由固定片7、限位件5和弹性件6构成一锁止机构；该所述锁止机构具有锁止状态和解锁状态。其中，所述锁止状态即为限位件5位于第二位置的状态，解锁状态即为所述限位件5位于第一位置的状态。
该锁止机构可以设置于所述第二安装板303的第一表面，也可以设置于所述第二安装板303的第二表面。
例如：在锁止机构设置于第二安装板303的第二表面的情况下，如图4 所示，所述第一安装板301上还设有第三通孔308。
其中，在所述限位件5位于所述第一位置的情况下，所述限位件5远离所述第三通孔308，在所述限位件5位于所述第二位置的情况下，至少部分所述限位件5位于所述第三通孔308中，并与所述固定板20抵接。
该实施例中，通过在第一安装板301上开设第三通孔308，以保证限位件5能够穿过第一安装板301，实现与固定板20抵接，从而对固定板20起到限位的作用，即限制鼻托1相对于镜框本体3移动。
具体的，所述固定片7固定于所述第二安装板303的第二表面，并与所述第二安装板303的第二表面之间形成所述容置空间；所述固定板20上还设有缺口23；在所述卡勾结构位于所述卡槽结构内时，所述第三通孔308与所述缺口23相对设置。
其中，在所述限位件5位于所述第一位置的情况下，所述弹性件6处于第一状态，所述限位件5远离所述缺口23；在所述限位件5位于所述第二位置的情况下，所述弹性件6处于第二状态，所述限位件5的第二端穿过所述缺口23，并至少部分限位件5处于所述第三通孔308内。
该实施例中，在固定板20上设置缺口23，并在限位件5穿过第一安装板301时，限位件5与缺口23部分抵接，以实现限位件5对固定板20起到限位的作用，即限制鼻托1相对于镜框本体3移动的同时，还可以减小镜框结构体积的增加。
可选地，所述限位件5的第二端设有第二卡勾部51，所述第二卡勾部51位于所述第三通孔308内，且在所述限位件5位于所述第一位置时，所述第二卡勾部51与所述第三通孔308的内壁抵接。
该实施例中，通过在所述限位件5位于所述第一位置时，将所述第二卡勾部51卡设于所述第三通孔308的内壁，以保证限位件5的第二端能够处于第三通孔308内，避免在拆卸或者更换鼻托1时，限位件5脱出。
可选地，由固定片7、限位件5和弹性件6构成一锁止机构；该所述锁止机构具有锁止状态和解锁状态。其中，所述锁止状态即为限位件5位于第二位置的状态，解锁状态即为所述限位件5位于第一位置的状态。
当需要安装鼻托1时，可以通过外力拨动锁止机构(如拨动限位件5) 使其处于图6所示的解锁状态的位置(即限位件5位于第一位置)，这样可以将第一卡勾本体21卡设在第一通孔302内，以及将第二卡勾本体221卡设在第二通孔304内，实现鼻托1的安装，此时可以松开对锁止机构的作用力，使其恢复至图5所示的锁止状态的位置，从而实现对固定板20的限位锁止(如在图5中的左右方向上限制固定板20的移动)，防止固定板20滑出。
当需要取出或更换鼻托1时，可以通过外力拨动锁止机构使其处于图6所示的解锁状态的位置，这样可以将第一卡勾本体21滑出第一通孔302，以脱离限位，以及将第二卡勾本体221滑出第二通孔304，实现鼻托1与镜框本体3的分离，此时可以将所更换的鼻托1安装在镜框本体3上(过程如上所述，这里不再赘述)，更换后可以松开对锁止机构的作用力，使其恢复至图5所示的锁止状态的位置，从而实现对固定板20的限位锁止，防止固定板20滑出。
可选地，本申请实施例还提供了一种穿戴电子设备，包括如上所述的镜框结构。该穿戴电子设备可以是增强现实(Augmented Reality，AR)眼镜、虚拟现实(Virtual Reality，VR)眼镜等，本申请实施例不以此为限。
当然，本申请的上述实施例中的镜框结构也可以应用于普通眼镜中，如近视眼镜、远视眼镜、装饰眼镜等，本申请实施例不以此为限。
上述方案中，当用户有不同类型的鼻托佩戴需求时，可以通过按压限位件5的第二端(第二卡勾部51)的部分，使得该限位件5从第二位置切换至第一位置，也即该锁止机构从锁止状态切换为解锁状态，进而可以将鼻托1滑出取下，实现拆卸鼻托1；同时还可以通过按压限位件5的第二端并滑进安装鼻托1，实现鼻托1的安装，这样及实现了鼻托1的可更换，以保证一个镜框结构能够兼容不同类型的鼻托1佩戴需求的用户进行佩戴，同时结构特征占用空间小。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
尽管已描述了本申请实施例的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以， 所附权利要求意欲解释为包括优选实施例以及落入本申请实施例范围的所有变更和修改。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。
以上所述的是本申请的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本申请所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本申请的保护范围内。

Claims (14)

  1. 一种镜框结构，包括：
    鼻托，所述鼻托设有卡勾结构和卡槽结构中的一个；
    镜框本体，所述镜框本体设有所述卡勾结构和所述卡槽结构中的另一个；
    限位件，所述限位件位于第一位置或第二位置；
    其中，在所述限位件位于所述第一位置的情况下，所述限位件避让所述卡勾结构，所述卡勾结构位于所述卡槽结构内，并可在所述卡槽结构内移动；在所述限位件位于所述第二位置的情况下，所述限位件与所述卡勾结构抵接，所述卡勾结构锁止在所述卡槽结构内。
  2. 根据权利要求1所述的镜框结构，其中，所述鼻托设有所述卡勾结构的情况下，所述卡勾结构包括：
    固定板，所述固定板的第一表面与所述鼻托连接；
    第一卡勾本体，所述第一卡勾本体设置于所述固定板的第二表面；其中，所述第一表面和所述第二表面相背设置；
    所述卡槽结构包括：开设于所述镜框本体的第一安装板上的第一通孔；
    其中，在所述限位件位于所述第一位置的情况下，所述限位件避让所述固定板，所述第一卡勾本体位于所述第一通孔内，并可在所述第一通孔内移动；在所述限位件位于所述第二位置的情况下，所述限位件与所述固定板抵接，所述第一卡勾本体锁止在所述第一通孔内。
  3. 根据权利要求2所述的镜框结构，其中，所述第一卡勾本体包括：
    连接柱，所述连接柱的第一端与所述固定板的第二表面连接；
    第一卡勾部；所述第一卡勾部与所述连接柱的第二端连接；
    其中，所述第一卡勾部沿着所述第一安装板的第一表面到第二表面的方向穿过所述第一通孔，并卡设于所述第一安装板的第二表面。
  4. 根据权利要求3所述的镜框结构，其中，所述第一通孔由第一部分和第二部分构成；
    所述第一部分沿第一方向的第一尺寸大于所述第二部分沿所述第一方向的第二尺寸，所述第一卡勾部沿所述第一方向的第三尺寸大于所述第二尺寸， 且所述第三尺寸小于所述第一尺寸，所述连接柱沿所述第一方向的第四尺寸小于所述第二尺寸；
    其中，所述第一卡勾部沿着所述第一安装板的第一表面到第二表面的方向穿过所述第一部分后，移动至所述第二部分并卡设于所述第二表面。
  5. 根据权利要求2所述的镜框结构，其中，所述卡勾结构还包括：
    第二卡勾本体，所述第二卡勾本体位于所述固定板的第二表面；
    所述卡槽结构还包括：开设于所述镜框本体的第二安装板上的第二通孔；其中，所述第一安装板与所述第二安装板呈预设角度设置；
    其中，在所述限位件位于所述第一位置的情况下，所述限位件避让所述固定板，所述第二卡勾本体位于所述第二通孔内，并可在所述第二通孔内移动；在所述限位件位于所述第二位置的情况下，所述限位件与所述固定板抵接，所述第二卡勾本体锁止在所述第二通孔内。
  6. 根据权利要求5所述的镜框结构，其中，所述固定板包括朝向所述固定板的第二表面弯折的弯折部，所述第二卡勾本体设置于所述弯折部上；
    其中，所述第二卡勾本体沿着所述第二安装板的第一表面到第二表面的方向穿过所述第二通孔；所述第二安装板的第一表面与所述第一安装板的第一表面连接，所述第二安装板的第二表面与所述第一安装板的第二表面连接。
  7. 根据权利要求6所述的镜框结构，其中，所述第一安装板的第一表面设有限位槽，所述限位槽的开口与所述第二通孔相对设置；
    其中，所述第二卡勾本体穿过所述第二通孔，并卡设于所述限位槽内。
  8. 根据权利要求2所述的镜框结构，还包括：
    固定片，所述固定片与所述镜框本体的第二安装板固定连接，且所述固定片与所述第二安装板之间形成有容置空间；至少部分所述限位件位于所述容置空间内。
  9. 根据权利要求8所述的镜框结构，其中，所述固定片上设有第一限位部；
    其中，在所述限位件位于所述第一位置的情况下，所述限位件远离所述第一限位部；在所述限位件位于所述第二位置的情况下，所述限位件与所述第一限位部抵接。
  10. 根据权利要求8所述的镜框结构，还包括：
    弹性件，所述弹性件的第一端和第二端分别与所述第二安装板连接；所述限位件的第一端位于所述容置空间内并与所述弹性件连接；
    其中，在所述限位件位于所述第一位置的情况下，所述弹性件处于第一状态，所述限位件的第二端避让所述固定板；在所述限位件位于所述第二位置的情况下，所述弹性件处于第二状态，所述限位件的第二端与所述固定板抵接。
  11. 根据权利要求10所述的镜框结构，其中，所述固定片上设有第二限位部，所述弹性件位于所述第二限位部与所述第二安装板之间。
  12. 根据权利要求2所述的镜框结构，其中，所述第一安装板上还设有第三通孔；
    其中，在所述限位件位于所述第一位置的情况下，所述限位件远离所述第三通孔，在所述限位件位于所述第二位置的情况下，至少部分所述限位件位于所述第三通孔中，并与所述固定板抵接。
  13. 根据权利要求12所述的镜框结构，其中，所述限位件的第二端设有第二卡勾部，所述第二卡勾部位于所述第三通孔内，且在所述限位件位于所述第一位置时，所述第二卡勾部与所述第三通孔的内壁抵接。
  14. 一种穿戴设备，包括如权利要求1至13中任一项所述的镜框结构。
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