WO2022052707A1 - 一种摄像头支架、摄像头组件和电子设备 - Google Patents

一种摄像头支架、摄像头组件和电子设备 Download PDF

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Publication number
WO2022052707A1
WO2022052707A1 PCT/CN2021/111587 CN2021111587W WO2022052707A1 WO 2022052707 A1 WO2022052707 A1 WO 2022052707A1 CN 2021111587 W CN2021111587 W CN 2021111587W WO 2022052707 A1 WO2022052707 A1 WO 2022052707A1
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WO
WIPO (PCT)
Prior art keywords
camera
edge
fixing column
camera module
clamping
Prior art date
Application number
PCT/CN2021/111587
Other languages
English (en)
French (fr)
Inventor
廖林锋
熊振威
张云杰
谢建
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2022052707A1 publication Critical patent/WO2022052707A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Definitions

  • the present application relates to the technical field of electronic devices, and in particular, to a camera bracket, a camera assembly and an electronic device.
  • FIG. 1 is a schematic structural diagram of an electronic device provided in the prior art.
  • the electronic device includes a middle frame 01, and a mounting slot 011 is provided on the middle frame 01.
  • the camera module 02 is installed in the mounting slot 011, and
  • the front face of the camera module 02 is oriented in the same direction as the opening of the installation slot 011, and the rear face of the camera module 02 is in contact with the bottom face of the installation slot 011, so that the camera module 02 is limited by the installation slot 011 to prevent the camera
  • the module 02 moves in the plane where the middle frame 01 is located.
  • FIG. 1 is a schematic structural diagram of an electronic device provided in the prior art.
  • the electronic device includes a middle frame 01, and a mounting slot 011 is provided on the middle frame 01.
  • the camera module 02 is installed in the mounting slot 011, and
  • the front face of the camera module 02 is oriented in the same direction as the opening of the installation slot 011, and the rear face of the camera module 02 is in contact with the bottom face of the installation slot 01
  • the side of the camera module 02 away from the bottom surface of the installation slot 011 is provided with a cover plate 03 , and a light passage 031 is provided on the cover plate 03 opposite to the optical lens group of the camera module 02 .
  • the edge of the board 03 is fixed with the middle frame 01 by at least one screw 04 to prevent the camera module 02 from coming out of the installation slot 011 , thereby realizing the fixing of the camera module 02 on the middle frame 01 .
  • the electronic device shown in FIG. 1 has a simple structure and is easy to implement. However, since the cover plate 03 is fixed on the middle frame 01 by at least one screw 04, the installation efficiency of the screw 04 is low, so the camera module 02 is installed in the electronic device. The installation efficiency on the middle frame is low, and the assembly efficiency of the electronic equipment is low.
  • the present application provides a camera bracket, a camera assembly and an electronic device, which can improve the installation efficiency of the camera module on the middle frame of the electronic device and the assembly efficiency of the electronic device.
  • some embodiments of the present application provide a camera bracket, the camera bracket includes a support plate and a clamping structure; the support plate includes a first surface and a second surface opposite to each other, and the first surface of the support plate is used for connecting with the camera module.
  • the front end of the camera is fixed, and the support plate is provided with a light opening, which is used to be opposite to the optical lens group of the camera module; the clamping structure is arranged on the edge of the supporting plate, and the clamping structure is used when the camera bracket passes through the supporting plate.
  • the first surface of the camera module is fixed with the front face of the camera module, and when the camera module is installed in the installation slot on the middle frame of the electronic device, it is clamped with the inner wall of the installation slot to fix the camera module in the installation slot.
  • the clamping method is convenient to assemble and operate, and has high efficiency.
  • the installation efficiency on the middle frame of the electronic device improves the assembly efficiency of the electronic device.
  • the support plate includes a first edge and a second edge opposite to each other
  • the clipping structure includes a first clipping structure and a second clipping structure
  • the first clipping structure is arranged on the first edge
  • the second clipping structure is arranged on the second edge.
  • the clamping structures are arranged on the opposite two edges of the support plate, which can take into account the clamping stability between the clamping structure and the inner wall of the installation slot and the occupied area of the camera bracket on the middle frame.
  • the first clamping structure includes a first flange part, a first elastic arm clip and a second elastic arm clip; the first flange part is disposed on the first edge and protrudes away from the second edge , the first flange part includes a third surface and a fourth surface opposite, the third surface is connected with the first surface, the fourth surface is connected with the second surface; the first elastic arm buckle and the second elastic arm buckle It is arranged on the side of the third surface away from the fourth surface, and the first elastic arm buckle and the second elastic arm buckle are arranged at intervals along the direction parallel to the first edge.
  • the fixed ends of the two elastic arm buckles are both fixed with the first flange portion, the clamping end of the first elastic arm buckle and the clamping end of the second elastic arm buckle extend away from the fourth surface.
  • the clipping protrusions of the clipping end of the elastic arm clip and the clipping projections of the clipping end of the second elastic arm clip protrude in directions approaching or away from each other.
  • the first clamping structure has a simple structure, and the first elastic arm buckle and the second elastic arm buckle have better elasticity, and can be easily pressed into the installation groove or pulled out from the installation groove.
  • the first elastic arm buckle and the second elastic arm buckle are arranged at intervals along the direction parallel to the first edge, and the clamping protrusions of the first elastic arm buckle and the second elastic arm buckle are Bulge in directions away from each other. Therefore, after the camera bracket is pressed into the installation slot together with the camera module, the occupied width of the camera bracket in the X 2 direction of the middle frame is small, which is beneficial to reduce the occupied area of the camera assembly on the middle frame.
  • the orthographic projection of the snapping of the first elastic arm on the first edge and the orthographic projection of the snapping of the second elastic arm on the first edge are set close to the center of the first edge. In this way, it is beneficial to reduce the occupied width of the first clamping structure on the first edge of the support plate, and reduce the occupied area of the first clamping structure on the middle frame.
  • the second clamping structure includes a second flange portion, a first fixing column, a second fixing column, a third clamping protrusion and a fourth clamping protrusion;
  • the second flange portion is disposed on the second edge and protrudes away from the first edge, the second flange portion includes opposite fifth and sixth surfaces, the fifth surface is connected with the first surface, and the sixth surface is connected with the second surface;
  • the first fixed surface The column and the second fixing column are arranged on the side of the fifth surface away from the sixth surface, and the first fixing column and the second fixing column are arranged at intervals along the direction parallel to the second edge, and the first fixing column is along its own length direction.
  • the two ends are respectively the first end and the second end, the first end of the first fixing post is fixed with the second flange part, the second end of the first fixing post extends away from the sixth surface, and the second fixing post is along the
  • the two ends in the length direction of the self are respectively the first end and the second end, the first end of the second fixing column is fixed with the second flange part, and the second end of the second fixing column extends in a direction away from the sixth surface;
  • the three snap-fit protrusions and the fourth snap-fit protrusion are respectively disposed on the surface of the second end of the first fixing column facing away from the second fixing column and the surface of the second end of the second fixing column facing away from the first fixing column, or, respectively, The surfaces of the second end of the first fixing column facing the second fixing column and the surface of the second end of the second fixing column facing the first fixing column are provided.
  • the structure of the second clamping structure is simple, and the first fixing column and the second fixing column have certain elasticity, and can be easily pressed into the installation groove or pulled out from the installation groove.
  • the first fixing column and the second fixing column are arranged at intervals along the direction parallel to the second edge, and the third clamping protrusion and the fourth clamping protrusion are respectively arranged on the second end of the first fixing column away from the second edge.
  • the orthographic projection of the first fixing column on the second edge and the orthographic projection of the second fixing column on the second edge are located at both ends of the second edge, respectively, and the second flange portion is located between the first fixing column and the second edge.
  • the part between the second fixing columns is provided with an escape gap.
  • the first elastic arm buckle, the second elastic arm buckle, the first fixing column and the second fixing column enclose an accommodation space, and the accommodation space is used to accommodate the camera module; the first fixing column and/or the second fixing column
  • the surface of the column facing away from the accommodating space is provided with an elastic structure, and the elastic structure is used when the camera bracket is fixed with the front end surface of the camera module through the first surface of the support plate, and is installed on the middle frame of the electronic device together with the camera module.
  • the elastic structure When installed in the groove, it elastically abuts against the inner wall of the installation groove.
  • the elastic structure can elastically fill the gap in the X 2 direction between the camera assembly and the installation groove, so as to realize the stable position limit of the camera assembly in the X 2 direction of the middle frame.
  • the first engaging structure includes a first engaging protrusion disposed on the first edge, and the first engaging protrusion protrudes in a direction away from the second edge;
  • the second engaging structure includes a first engaging protrusion disposed on the second edge The second snap-fit protrusion protrudes away from the first edge.
  • the first clamping structure includes a plurality of first clamping protrusions, and the plurality of first clamping protrusions are evenly and spaced apart along the length direction of the first edge. The stability of multiple is better.
  • the second clamping structure includes a plurality of second clamping protrusions, and the plurality of second clamping protrusions are evenly and spaced apart along the length direction of the second edge. The stability of multiple is better.
  • the support plate further includes opposite third and fourth edges, the third and fourth edges are connected between the first and second edges; the third and/or fourth edges are provided with Elastic structure, the elastic structure is used when the camera bracket is fixed to the front end surface of the camera module through the first surface of the support plate, and is installed together with the camera module in the installation groove on the middle frame of the electronic device, and the inner wall of the installation groove is connected with the inner wall of the installation groove.
  • Elastic abutment In this way, the elastic structure can elastically fill the gap in the Y1 direction between the support plate and the installation groove, so as to realize the stable position limit of the camera assembly in the Y1 direction of the middle frame.
  • the elastic structure includes elastic sheets or soft elastic materials.
  • the elastic structure includes an elastic sheet, and the elastic sheet includes but is not limited to a metal elastic sheet and a plastic elastic sheet.
  • the elastic structure includes a soft elastic material
  • the surface of the elastic structure for which the inner wall of the installation groove elastically abuts includes a circular guide surface and a guide inclined surface, and the circular guide surface and the guide inclined surface are used when the camera assembly is pressed in.
  • the elastic structure When installed in the groove, the elastic structure is guided into the installation groove and elastically abuts against the inner wall of the installation groove.
  • the first surface is adapted to the front face of the camera module.
  • some embodiments of the present application provide a camera assembly, the camera assembly comprising the camera bracket and the camera module according to any of the above technical solutions, wherein the camera module is disposed on the first surface of the support plate of the camera bracket away from the first surface One side of the two surfaces, and the front surface of the camera module is fixed to the first surface, and the optical lens group of the camera module is opposite to the light passage of the camera bracket.
  • the camera bracket used in the camera assembly of the embodiment of the present application is the same as the camera bracket described in any of the above technical solutions, the two can solve the same technical problem and achieve the same expected effect.
  • the first surface of the camera bracket and the front end surface of the camera module are bonded and fixed by foam glue.
  • the foam rubber has a certain elasticity, which can protect the front face of the camera module and avoid scratching the front face of the camera module when the support plate is fixed with the camera module.
  • some embodiments of the present application provide an electronic device, the electronic device includes a middle frame and the camera assembly described in the above technical solutions; the middle frame is provided with a mounting groove; the camera assembly is installed in the mounting groove, and the camera assembly The rear end surface of the camera module is attached to the bottom surface of the installation slot, the support plate of the camera bracket of the camera assembly is located on the side of the camera module away from the bottom surface of the installation slot, and the clamping structure of the camera bracket is clamped with the inner wall of the installation slot.
  • the camera assembly used in the electronic device of the embodiment of the present application is the same as the camera assembly described in the above technical solution, the two can solve the same technical problem and achieve the same expected effect.
  • FIG. 1 is a schematic structural diagram of an electronic device provided by the prior art
  • FIG. 2 is a schematic structural diagram of an electronic device provided by some embodiments of the present application.
  • FIG. 3 is a schematic diagram of the assembly structure of the inner frame and the camera assembly of the electronic device shown in FIG. 2;
  • FIG. 4 is a schematic structural diagram of a camera assembly provided by some embodiments of the present application.
  • FIG. 5 is a schematic structural diagram of a camera support provided by some embodiments of the present application.
  • FIG. 6 is a schematic structural diagram of the camera bracket shown in FIG. 5 in another orientation
  • Fig. 7a is a structural schematic diagram of the inner middle frame of the assembly structure of the middle frame and the camera assembly shown in Fig. 3;
  • Figure 7b is a schematic structural diagram of the middle frame shown in Figure 7a in another orientation
  • FIG. 8 is a schematic structural diagram of a camera support provided by further embodiments of the present application.
  • FIG. 9 is a schematic structural diagram of the camera bracket shown in FIG. 8 in another orientation.
  • Fig. 10a is another structural schematic diagram of the inner middle frame of the assembly structure of the middle frame and the camera assembly shown in Fig. 3;
  • Figure 10b is a schematic structural diagram of the middle frame shown in Figure 10a in another orientation
  • Figure 10c is a schematic structural diagram of the middle frame shown in Figure 10a in another orientation
  • FIGS. 8 and 9 are schematic diagrams of an assembly method of the camera head assembly formed by the camera head bracket shown in FIGS. 8 and 9 assembled with the camera head module on the middle frame;
  • Figure 12a is one of the schematic diagrams of another assembling method of the camera head assembly on the middle frame formed with the camera head bracket shown in Figures 8 and 9 assembled with the camera head module;
  • Fig. 12b is the second schematic diagram of another assembling method of the camera head assembly on the middle frame formed by assembling the camera head bracket shown in Fig. 8 and Fig. 9 with the camera head module;
  • Fig. 12c is the third schematic diagram of another assembly method of the camera head assembly on the middle frame formed by assembling the camera head bracket shown in Fig. 8 and Fig. 9 with the camera head module;
  • FIG. 13 is a schematic structural diagram of a camera support 41 provided by further embodiments of the present application.
  • FIG. 14 is a schematic structural diagram of the camera bracket 41 shown in FIG. 13 in another orientation
  • FIG. 15 is another structural schematic diagram of the inner middle frame of the assembly structure of the middle frame and the camera assembly shown in FIG. 3 .
  • first”, “second”, “third”, “fourth”, “fifth”, and “sixth” are only used for the purpose of description, and should not be construed as indicating or implying Relative importance or implicit indication of the number of technical features indicated.
  • a feature defined as “first”, “second”, “third”, “fourth”, “fifth”, “sixth” may expressly or implicitly include one or more of such features .
  • This application relates to camera brackets, camera assemblies and electronic equipment. The following briefly describes the concepts involved in this application:
  • a camera module refers to a module in an electronic device that is used to realize the functions of taking pictures and cameras.
  • the camera module may include one camera, or two or more cameras integrated together.
  • the two or more cameras are on the side of the object. facing the same.
  • the object side of the camera refers to the end face of the camera facing the scene to be photographed during operation.
  • the front face of the camera module refers to one end face of the camera module where the object side of the camera is located.
  • the rear face of the camera module refers to the end face of the camera module that is away from the front face of the camera.
  • Optical lens group refers to the lens made of optical glass in the camera in the camera module and used to image the scene to be photographed.
  • the number of optical lens groups is equal to the number of cameras, and they correspond one-to-one.
  • the elastic arm buckle includes an elastic arm and a clamping protrusion, the elastic arm can be elastically bent, the two ends of the elastic arm along its own length direction are a fixed end and a clamping end respectively, and the clamping protrusion is arranged on the clamping end of the elastic arm , and protrudes toward one side of the elastic arm.
  • camera modules are usually installed on the middle frame of electronic devices. into the slot, and prevent the camera module from coming out of the installation slot through the cover plate.
  • cover plate is usually fixed on the middle frame by at least one screw, the screw installation efficiency is low, so the installation efficiency of the camera module on the middle frame is low, and the assembly efficiency of the electronic device is low.
  • the present application provides an electronic device, which includes but is not limited to a mobile phone, a tablet computer, a notebook, a handheld computer and a driving recorder.
  • FIG. 2 is a schematic structural diagram of an electronic device provided by some embodiments of the present application.
  • the electronic device is a mobile phone, including a middle frame 1 , a front cover 2 and a back cover (not shown in the figure).
  • the middle frame 1 is used for fixing and supporting the functional devices in the electronic device, and the middle frame 1 is usually made of metal materials such as stainless steel and aluminum alloy.
  • the front cover 2 and the back cover are respectively arranged on opposite sides of the middle frame 1 , and the front cover 2 , the middle frame 1 and the back cover are arranged in layers.
  • the front cover 2 is a translucent cover.
  • a display screen (not shown in the figure), a front camera module, an earpiece, a fill light and other functions are arranged between the front cover 2 and the middle frame 1 device.
  • functional devices such as a main control board, a battery, a rear camera module, and a speaker are arranged between the back cover and the middle frame 1 .
  • FIG. 3 is a schematic diagram of the assembly structure of the inner frame and the camera assembly of the electronic device shown in FIG. 2 .
  • the middle frame 1 includes a first surface 1a of the middle frame and a second surface of the middle frame (not shown in the figure), and the first surface 1a of the middle frame is used to face the front cover 2 and be fixed to the front cover 2, The second surface of the middle frame is used for facing the back cover and being fixed with the back cover.
  • the middle frame 1 is provided with an installation groove 11 , and the camera assembly 4 is installed in the installation groove 11 .
  • the installation groove 11 can be arranged on the first surface 1a of the middle frame, and can also be arranged on the second surface of the middle frame.
  • the camera assembly 4 is a front camera assembly.
  • the installation groove 11 is disposed on the second surface of the middle frame, and in this case, the camera assembly 4 installed in the installation groove 11 is a rear camera assembly.
  • FIG. 4 is a schematic structural diagram of a camera assembly 4 according to some embodiments of the present application.
  • the camera assembly 4 is the camera assembly 4 in the assembly structure of the middle frame and the camera assembly shown in FIG. 3 .
  • the camera assembly 4 includes a camera bracket 41 and a camera module 42 .
  • the rear end surface of the camera module 42 is in contact with the bottom surface of the installation slot 11
  • the camera bracket 41 is disposed on the side of the camera module 42 away from the bottom surface of the installation slot 11 .
  • the material of the camera bracket 41 includes, but is not limited to, nylon, a mixture of nylon and glass fiber, polycarbonate (PC), and acrylonitrile butadiene styrene (ABS).
  • FIG. 5 is a schematic structural diagram of a camera support 41 provided by some embodiments of the present application
  • FIG. 6 is a structural schematic view of the camera support 41 shown in FIG. 5 in another orientation.
  • the camera bracket 41 includes a support plate 411 and a clamping structure 412 .
  • the support plate 411 is used to be fixed with the front end surface of the camera module 42
  • the clamping structure 412 is used to be clamped to the inner wall of the installation slot 11 .
  • the support plate 411 and the clamping structure 412 are integrally formed.
  • the support plate 411 includes the opposite first surface 100 and the second surface 200 .
  • the first surface 100 is used to be fixed to the front end of the camera module 42 .
  • the first surface 100 can be fixed to the front end of the camera module 42 by means of bonding, screw connection, snap connection, or the like.
  • the first surface 100 is fixed to the front end surface of the camera module 42 by means of bonding, and the glue material used for bonding occupies a small volume, which is beneficial to improve the structural compactness of the camera assembly 4 .
  • the adhesive material used for bonding between the first surface 100 and the front end surface of the camera module 42 may be foam adhesive, photoresist, hot melt adhesive, etc., which is not specifically limited herein.
  • the first surface 100 and the front face of the camera module 42 are bonded by foam glue, and the foam glue has a certain elasticity, which can protect the front face of the camera module 42 and prevent the support plate 411 from being in contact with the camera module.
  • the front surface of the camera module 42 is scratched.
  • the first surface 100 and the front end surface of the camera module 42 are fixed by means of bonding, the first surface 100 can be designed as a curved surface suitable for the front end surface of the camera module 42, so that the first surface can be enlarged.
  • the bonding area between 100 and the front end surface of the camera module 42 increases the bonding strength between the two.
  • the support plate 411 is provided with a light-passing port 413 , and the light-passing port 413 is used to be opposite to the optical lens group of the camera module 42 to avoid blocking the light entrance channel of the camera module 42 .
  • the number of light passages 413 may be equal to the number of cameras integrated in the camera module 42 and correspond one-to-one, the number of light passages 413 may also be only one, and the one light passage 413 is integrated with all the The optical lens group of the camera is relative, which is not specifically limited here.
  • the snap-fit structure 412 is disposed on the edge of the support plate 411 , and the snap-fit structure 412 is used to fix the camera bracket 41 to the front end surface of the camera module 42 through the first surface 100 of the support board, and along with
  • the camera module 42 is installed in the installation slot 11 on the middle frame 1 of the electronic device, it is clamped with the inner wall of the installation slot 11 to fix the camera module 42 in the installation slot 11 .
  • the inner wall of the installation slot 11 is provided with a clamping part, and the clamping part is used for cooperating with the clamping structure 412 for clamping.
  • the clamping method is convenient to assemble and operate, and the efficiency is high, so The installation efficiency of the camera module on the middle frame of the electronic device can be improved, and the assembly efficiency of the electronic device can be improved.
  • the clamping structures 412 may be disposed around the support plate 411 or may be disposed at two opposite edges of the support plate 411 , which are not specifically limited herein.
  • the support plate 411 includes a first edge 411a and a second edge 411b opposite to each other, and the engaging structure 412 includes a first engaging structure 4121 and a second engaging structure 4122.
  • a snap structure 4121 is disposed on the first edge 411a, and a second snap structure 4122 is disposed on the second edge 411b.
  • the clamping structures 412 are disposed on opposite edges of the support plate 411 , which can simultaneously take into account the clamping stability between the clamping structures 412 and the inner wall of the installation slot 11 and the occupied area of the camera bracket 41 on the middle frame 1 .
  • the structural form of the clamping structure 412 may include the following Embodiments 1 to 3.
  • the first engaging structure 4121 includes a first engaging protrusion disposed on the first edge 411a, and the first engaging protrusion protrudes in a direction away from the second edge 411b .
  • the number of the first snap-fit protrusions included in the first snap-fit structure 4121 may be one or multiple, which is not specifically limited herein.
  • FIG. 5 and FIG. 6 only show an example in which the number of the first snap-fit protrusions included in the first snap-fit structure 4121 is one, and should not be considered as a limitation of the present application.
  • the second engaging structure 4122 includes a second engaging protrusion disposed on the second edge 411b, and the second engaging protrusion protrudes in a direction away from the first edge 411a.
  • the number of the second engaging protrusions included in the second engaging structure 4122 may be one or more, which is not specifically limited herein. When the number of the second engaging protrusions included in the second engaging structure 4122 is multiple, the plurality of second engaging protrusions are evenly and spaced apart along the length direction of the second edge 411b.
  • the second snap-fit structure 4122 includes two second snap-fit protrusions, and the two second snap-fit protrusions are uniform and spaced along the length direction of the second edge 411b
  • the examples of settings should not be considered as limiting the composition of the present application.
  • Fig. 7a is a structural schematic diagram of the middle frame in the assembly structure of the middle frame and the camera assembly shown in Fig. 3
  • Fig. 7b is the middle frame shown in Fig. 7a in another orientation
  • the inner wall of the installation groove 11 opposite to the first edge 411a of the support plate 411 is the first inner wall 11a
  • the inner wall of the installation groove 11 opposite to the second edge 411b of the support plate 411 is the second inner wall 11b.
  • the first inner wall 11a is provided with a first clamping slot 111 at a position corresponding to each of the first clamping projections; the second inner wall 11b is provided with a second clamping slot 112 at a position corresponding to each second clamping projection.
  • an X 1 Y 1 Z 1 coordinate system is established on the middle frame 1 shown in Figures 7a and 7b, the X 1 Y 1 plane is parallel to the surface of the middle frame where the installation groove 11 is located, and the X 1 direction is parallel to the first
  • the arrangement direction of the first inner wall 11 a and the second inner wall 11 b is parallel, the Y 1 direction is perpendicular to the X 1 direction, and the Z 1 direction is parallel to the depth direction of the mounting groove 11 .
  • the camera bracket 41 is fixed to the front end surface of the camera module 42 through the first surface 100 of the support plate 411 , and is pressed into the installation slot 11 along the Z1 direction along with the camera module 42 .
  • the snap-on protrusions are elastically deformed along the X1 direction, and reset when they move to the positions aligned with the first snap-in slot 111 and the second snap-in slot 112, respectively, so as to be snapped into the first snap-in slot 111 and the second snap-in slot 112 respectively. inside the card slot 112 .
  • the first clamping structure 4121 and the second clamping structure 4122 have simple structures and occupy a small space, and the camera bracket 41 occupies a small area on the middle frame 1 .
  • the camera assembly 4 after the camera assembly 4 is installed in the installation slot 11, it is stopped by the support plate 411, and is connected to the first slot 111 and the second slot 111 and the second through the first snap protrusion and the second snap protrusion respectively.
  • the card slot 112 cooperates with the snap connection to realize the stable position limit of the camera assembly 4 in the X 1 direction and the Z 1 direction of the middle frame 1.
  • the width of the first engaging groove 111 in the Y1 direction is generally designed to be larger than the width of the first engaging protrusion along the length direction of the first edge 411a
  • the width of the second clamping slot 112 in the Y1 direction is generally designed to be larger than the width of the second clamping protrusion in the length direction of the second edge 411b. Therefore, after the camera assembly 4 is installed in the installation slot 11, It is easy to generate movement relative to the middle frame 1 in the Y 1 direction, so that the stable position limit of the camera assembly 4 in the Y 1 direction of the middle frame 1 is not achieved.
  • the support plate 411 further includes an opposite third edge 411c and a fourth edge 411d , the third edge 411c and the fourth edge 411d are connected between the first edge 411a and the second edge 411b.
  • the third edge 411c and/or the fourth edge 411d are provided with elastic structures 414 .
  • the elastic structure 414 includes, but is not limited to, elastic sheets and soft elastic materials, wherein the elastic sheets include but are not limited to metal elastic sheets and plastic elastic sheets, and the soft elastic materials include but are not limited to thermoplastic polyurethane elastomers (thermoplastic polyurethanes, TPU) and silicone.
  • the soft elastic material can be integrally formed with the support plate 411, such as integrally formed by a two-color injection molding method, or can be fixed on the support plate 411 by bonding, which is not described here. limited.
  • the hardness of the soft elastic material may be 60 degrees to 90 degrees (Shore hardness).
  • the elastic structure 414 is used when the camera bracket 41 is fixed to the front end surface of the camera module 42 through the first surface 100 of the support plate 411 , and is installed together with the camera module 42 in the installation slot 11 on the middle frame 1 of the electronic device. , and elastically abut against the inner wall of the installation groove 11 . In this way, the elastic structure 414 can elastically fill the gap between the support plate 411 and the installation groove 11 in the Y 1 direction, so as to achieve stable position limit of the camera assembly 4 in the Y 1 direction of the middle frame 1 .
  • the lengths of the first engaging protrusions and the second engaging protrusions extending into the first engaging grooves 111 and the second engaging grooves 112 respectively are 0.15 mm ⁇ 0.5 mm. In this way, it is possible to take into account the locking stability and disassembly difficulty between the first locking protrusion and the second locking protrusion and the first locking groove 111 and the second locking groove 112 respectively.
  • the width of the first engaging protrusion in the length direction of the first edge 411 a and the width of the second engaging protrusion in the length direction of the second edge 411 b are 0.6 mm ⁇ 2 mm. In this way, the structural strength of the first clamping protrusion and the second clamping protrusion is better.
  • the structures of the first clamping structure 4121 and the second clamping structure 4122 can also be as follows: the first clamping structure 4121 includes a first clamping slot disposed on the first edge 411a, and the first clamping slot is toward the The directions of the two edges 411b are concave.
  • the second engaging structure 4122 includes a second engaging groove disposed on the second edge 411b, and the second engaging groove is recessed in a direction close to the first edge 411a.
  • the first inner wall 11a is provided with a first clamping protrusion at a position corresponding to the first clamping groove; and the second inner wall 11b is provided with a second clamping protrusion at a position corresponding to the second clamping groove.
  • FIG. 8 is a schematic structural diagram of a camera bracket 41 provided by some other embodiments of the present application
  • FIG. 9 is a schematic structural diagram of the camera bracket 41 shown in FIG. 8 in another orientation.
  • the first engaging structure 4121 includes a first flange portion 4121a, a first elastic arm clip 4121b and a second elastic arm clip 4121c.
  • the first flange portion 4121a is disposed on the first edge 411a and protrudes away from the second edge 411b.
  • the first flange portion 4121a is used to fix and support the first elastic arm clip 4121b and the second elastic arm clip 4121c.
  • the first flange portion 4121a includes an opposing third surface 300 and a fourth surface 400, the third surface 300 being in contact with the first surface 100, and the fourth surface 400 being in contact with the second surface 200.
  • the first elastic arm clip 4121b and the second elastic arm clip 4121c are disposed on the side of the third surface 300 away from the fourth surface 400, and the first elastic arm clip 4121b and the second elastic arm clip 4121c are parallel to the The directions of the first edges 411a are arranged at intervals.
  • the fixed end of the first elastic arm clip 4121b and the fixed end of the second elastic arm clip 4121c are both fixed to the first flange portion 4121a, and the clipped end of the first elastic arm clip 4121b and the second elastic arm clip 4121c
  • the clamping ends of the first elastic arm buckle 4121b and the clamping end of the second elastic arm buckle 4121c extend toward the direction away from the fourth surface 400. direction protruding.
  • the second clamping structure 4122 may be a clamping protrusion provided on the second edge 411b, an elastic arm buckle or other clamping structure, which is not specifically limited herein.
  • the second engaging structure 4122 includes a second flange portion 4122a, a first fixing column 4122b, a second fixing column 4122c, a third engaging protrusion 4122d, and a first fixing column 4122c.
  • the second flange portion 4122a is disposed on the second edge 411b and protrudes away from the first edge 411a.
  • the second flange portion 4122a includes a fifth surface 500 and a sixth surface 600 opposite to each other.
  • the fifth surface 500 is opposite to the first edge 411a.
  • the surface 100 is in contact
  • the sixth surface 600 is in contact with the second surface 200 .
  • the first fixing post 4122b and the second fixing post 4122c are disposed on the side of the fifth surface 500 away from the sixth surface 600 , and the first fixing post 4122b and the second fixing post 4122c are arranged at intervals along the direction parallel to the second edge 411b .
  • the two ends of the first fixing post 4122b along its own length direction are the first end and the second end respectively. extending in a direction away from the sixth surface 600 .
  • the two ends of the second fixing column 4122c along its own length direction are the first end and the second end, respectively, the first end of the second fixing column 4122c is fixed to the second flange portion 4122a, and the second end of the second fixing column 4122c faces the extending in a direction away from the sixth surface 600 .
  • the third engaging protrusion 4122d and the fourth engaging protrusion 4122e are respectively disposed on the surface of the second end of the first fixing pillar 4122b facing away from the second fixing pillar 4122c and the second end of the second fixing pillar 4122c facing away from the first fixing pillar
  • the third snap protrusion 4122d and the fourth snap protrusion 4122e are respectively disposed on the surface of the second end of the first fixing post 4122b facing the second fixing post 4122c and the second fixing post 4122c The surface of the end facing the first fixing post 4122b.
  • FIG. 10a is another structural schematic diagram of the inner frame in the assembly structure of the middle frame and the camera assembly shown in FIG. 3, and FIG. 10b is another schematic diagram of the middle frame shown in FIG. Fig. 10c is a schematic structural diagram of the middle frame shown in Fig. 10a in another orientation.
  • the installation slot 11 includes an installation slot body 10 , a first accommodating slot 12 and a second accommodating slot 13 .
  • the mounting slot body 10 is used to accommodate the support plate 411 and the camera module 42 .
  • the first accommodating groove 12 is used for accommodating the first clamping structure 4121, the first accommodating groove 12 is connected to the main body 10 of the installation groove, and the inner wall of the first accommodating groove 12 corresponds to the clamping protrusion of the clamping end of the first elastic arm buckle 4121b There is a third slot 12a in the up position, and a fourth slot 12b is provided on the inner wall of the first accommodating slot 12 at the position corresponding to the clipping protrusion of the clipping end of the second elastic arm clip 4121c.
  • the second accommodating groove 13 is used for accommodating the second clamping structure 4122 , the second accommodating groove 13 communicates with the mounting groove main body 10 , and a fifth card is provided on the inner wall of the second accommodating groove 13 corresponding to the third clamping protrusion 4122d In the groove 13a, the inner wall of the second accommodating groove 13 is provided with a sixth clamping groove 13b at a position corresponding to the fourth clamping protrusion 4122e.
  • an X 2 Y 2 Z 2 coordinate system is established on the middle frame 1 shown in Figures 10a-10c, the X 2 Y 2 plane is parallel to the surface of the middle frame where the installation groove 11 is located, and the X 2 direction is parallel to the first
  • the arrangement direction of the first accommodating groove 12 and the second accommodating groove 13 is parallel
  • the Y 2 direction is perpendicular to the X 2 direction
  • the Z 2 direction is parallel to the depth direction of the installation groove 11 .
  • the camera bracket 41 is fixed to the front end surface of the camera module 42 through the first surface 100 of the support plate 411 , and the first elastic arm buckles 4121b during the process of pressing the camera module 42 into the installation slot 11 along the Z 2 direction.
  • the elastic arm of the arm and the second elastic arm buckle 4121c can elastically bend along the Y2 direction, and the first fixing post 4122b and the second fixing post 4122c can also produce a certain amount of elastic bending along the Y2 direction.
  • a snap-on protrusion of the elastic arm buckle 4121b, the snap-on protrusion of the second elastic arm snap 4121c, the third snap-on protrusion 4122d and the fourth snap-on protrusion 4122e are respectively connected with the third snap-in groove 12a, the fourth snap-on protrusion 4122e
  • a reset occurs, so that the first elastic arm clip 4121b has a clip, the second elastic arm clip 4121c has a clip, and the third The latching protrusions 4122d and the fourth latching protrusions 4122e are respectively clamped in the third latching groove 12a, the fourth latching groove 12b, the fifth latching groove 13a and the sixth
  • the structures of the first clipping structure 4121 and the second clipping structure 4122 are simple, and the first elastic arm clip 4121b, the second elastic arm clip 4121c, the first fixing post 4122b and the second fixing post 4122c have better elasticity , can be easily pressed into the first accommodating groove 12 or pulled out from the first accommodating groove 12 .
  • the first elastic arm clips 4121b and the second elastic arm clips 4121c are arranged at intervals along the direction parallel to the first edge 411a, and the clipping protrusions of the first elastic arm clips 4121b and the second elastic arm clips The snap-on protrusions of 4121c protrude in directions away from each other.
  • first fixing posts 4122b and the second fixing posts 4122c are arranged at intervals along the direction parallel to the second edge 411b, and the third engaging protrusions 4122d and the fourth engaging protrusions 4122e are respectively disposed on the first fixing pillars 4122b
  • the occupied width of the camera bracket 41 in the X 2 direction of the middle frame 1 is small, which is beneficial to reduce the size of the camera assembly 4 on the middle frame 1. Occupied area.
  • the camera assembly 4 after the camera assembly 4 is installed in the installation slot 11, it is stopped by the support plate 411, and is locked by the engaging protrusions of the first elastic arm buckle 4121b and the second elastic arm buckle 4121c.
  • the protrusions, the third snap protrusions 4122d and the fourth snap protrusions 4122e are respectively engaged with the third snap slot 12a, the fourth snap slot 12b, the fifth snap slot 13a and the sixth snap slot 13b, so as to realize the camera Stable limit of the assembly 4 in the Y 2 direction and the Z 2 direction of the middle frame 1.
  • the snap-on protrusions of the first elastic arm snap 4121b the snap-on protrusions of the second elastic arm snap 4121c, the third snap-on protrusions 4122d and the fourth snap-on protrusions 4122e
  • the slot 12a, the fourth slot 12b, the fifth slot 13a and the sixth slot 13b are aligned, and the width of the third slot 12a in the X 2 direction is generally designed to be larger than the first elastic arm buckle 4121b.
  • the width of the fourth card slot 12b in the X2 direction is generally designed to be larger than the width of the snapping protrusion of the second elastic arm buckle 4121c in the X2 direction, and the fifth card slot 13a.
  • the width in the X2 direction is generally designed to be larger than the width of the third snap-on protrusion 4122d in the X2 direction, and the width of the sixth snap groove 13b in the X2 direction is generally designed to be greater than the fourth snap-on protrusion 4122e in the X2 direction.
  • the width in the X 2 direction thus, after the camera assembly 4 is installed in the installation groove 11, it is easy to move relative to the middle frame 1 along the X 2 direction, so that the X 2 of the camera assembly 4 in the middle frame 1 is not realized. Stable limit in direction.
  • the first elastic arm buckle 4121b, the second elastic arm buckle 4121c, The first fixing column 4122b and the second fixing column 4122c enclose the accommodating space 20 , and the accommodating space 20 is used for accommodating the camera module 42 .
  • the surface of the first fixing post 4122b and/or the second fixing post 4122c facing away from the accommodating space 20 is provided with an elastic structure 4122f.
  • the elastic structure 4122f includes but is not limited to elastic sheets and soft elastic materials, wherein the elastic sheets include metal elastic sheets and plastic elastic sheets, and the soft elastic materials include but are not limited to thermoplastic polyurethane elastomers (thermoplastic polyurethanes, TPU) and silicone.
  • the soft elastic material can be integrally formed with the first fixing post 4122b or the second fixing post 4122c, such as integrally formed by a two-color injection molding method, or can be bonded to the first fixing post 4122b or the second fixing post 4122c.
  • the fixing column 4122b or the second fixing column 4122c is not specifically limited herein.
  • the elastic structure 4122f is used when the camera bracket 41 is fixed to the front end surface of the camera module 42 through the first surface 100 of the support plate 411, and is installed together with the camera module 42 in the mounting groove 11 on the middle frame 1 of the electronic device , and elastically abut against the inner wall of the installation groove 11 . In this way, the elastic structure 4122f can elastically fill the gap between the camera assembly 4 and the installation groove 11 in the X 2 direction, so as to achieve stable position limit of the camera assembly 4 in the X 2 direction of the middle frame 1 .
  • the surface of the elastic structure 4122f against which the inner wall of the installation groove 11 elastically abuts includes a circular guide surface and a guide inclined surface.
  • the engaging protrusions of the first elastic arm clip 4121b, the engaging protrusions of the second elastic arm clip 4121c, the third engaging protrusions 4122d and the fourth engaging protrusions 4122e respectively protrude into
  • the lengths of the third card slot 12a, the fourth card slot 12b, the fifth card slot 13a and the sixth card slot 13b are 0.15mm ⁇ 0.5mm.
  • the latching protrusions of the first elastic arm clip 4121b, the latching protrusions of the second elastic arm latch 4121c, the third latching protrusions 4122d and the fourth latching protrusions 4122e can be simultaneously Stability and disassembly difficulty between the card slot 12a, the fourth card slot 12b, the fifth card slot 13a and the sixth card slot 13b.
  • the width of the snap-on protrusion of the first elastic arm snap 4121b in the X2 direction, the width of the snap-on protrusion of the second elastic arm snap 4121c in the X2 direction, the third snap The width of the protrusion 4122d in the X 2 direction, and the width of the fourth clamping protrusion 4122e in the X 2 direction are 0.6 mm ⁇ 2 mm. In this way, the strength of the first elastic arm buckle 4121b, the second elastic arm buckle 4121c, the third clamping protrusion 4122d and the fourth clamping protrusion 4122e is better.
  • the length of the elastic arm of the first elastic arm clip 4121b and the length of the elastic arm of the second elastic arm clip 4121c are 1 mm ⁇ 3 mm. In this way, the elasticity of the first elastic arm clip 4121b and the second elastic arm clip 4121c and the volume of the camera bracket 41 can be taken into account at the same time.
  • the orthographic projection of the first elastic arm clip 4121b on the first edge 411a of the support plate 411 and the second elastic arm clip 4121c on the first edge 411a of the support plate 411 The orthographic projection on the edge 411a is set close to the center of the first edge 411a of the support plate 411 . In this way, it is beneficial to reduce the occupied width of the first clamping structure 4121 on the first edge 411 a of the support plate 411 and reduce the occupied area of the first clamping structure 4121 on the middle frame 1 .
  • the width w2 of the first accommodating groove 12 in the Y2 direction is smaller than the width w2 of the mounting groove main body 10 in the Y2 direction.
  • the third card slot 12a and the fourth card slot 12b extend along the X2 direction close to the installation body 10 and communicate with the installation groove body 10, so that, In addition to the installation method of the camera assembly 4 in the installation groove 11, it can be directly pressed into the installation groove 11 along the depth direction of the installation groove 11 (refer to FIG.
  • the engaging protrusion of the first elastic arm buckle 4121b and the engaging protrusion of the second elastic arm buckle 4121c respectively extend into the third card slot 12a and the fourth card slot 12b, and extend along the third card slot 12a and the third card slot 12a and the fourth card slot 12b.
  • the four clamping slots 12b move into the first accommodating slot 12, and at the same time, the end where the second clamping structure 4122 of the camera assembly 4 is located rotates into the second accommodating slot 13 (for this step, please refer to FIG. 12b); finally, the first The latching structure 4121 moves into the first accommodating slot 12, the second latching structure 4122 rotates into the second accommodating slot 13, and the third latching protrusion 4122d and the fourth latching protrusion 4122e of the second latching structure 4122
  • the fifth card slot 13a and the sixth card slot 13b of the second accommodating slot 13 are respectively clamped (please refer to FIG. 12c for this step).
  • the orthographic projection of the first fixing column 4122b on the second edge 411b of the support plate 411 and the orthographic projection of the second fixing column 4122c on the second edge 411b of the supporting plate 411 are located on the second edge 411b of the supporting plate 411 respectively. Both ends of the two edges 411b, in this way, after the camera assembly 4 is installed in the installation groove 11, the support plate 411 can be prevented from tilting.
  • the portion of the second flange portion 4122a located between the first fixing post 4122b and the second fixing post 4122c is provided with an escape notch 415 .
  • the avoidance notch 415 is beneficial to reduce the occupied area of the camera assembly 4 on the middle frame 1 , or the avoidance notch 415 may allow other structural components to be arranged on the camera bracket 41 , such as the support table 416 in FIGS. 8 and 9 .
  • FIG. 13 is a schematic structural diagram of a camera bracket 41 provided by some other embodiments of the present application
  • FIG. 14 is a schematic structural diagram of the camera bracket 41 shown in FIG. 13 in another orientation.
  • the difference between the clamping structure 412 in the camera bracket provided in this embodiment and the clamping structure 412 in the camera bracket provided in the second embodiment is that the clamping protrusion of the clamping end of the first elastic arm buckle 4121b and the first The protruding directions of the latching protrusions of the latching ends of the two elastic arm latches 4121c are different.
  • FIG. 15 is another structural schematic diagram of the inner middle frame of the assembly structure of the middle frame and the camera assembly shown in FIG. 3 .
  • the structure of the installation groove 11 is different from that of the installation groove 11 shown in FIGS. 10 a to 10 c in that the structure of the first accommodating groove 12 is different.
  • the first accommodating groove 12 is provided with a snap-on bump 121 in the middle along the Y2 direction.
  • the snap-on bump 121 and the two inner walls of the mounting slot 11 are arranged in the Y2 direction. There are respectively a first gap 123 and a second gap 124 therebetween, a third slot 12a is provided on the surface of the snap-on bump 121 facing the first gap 123, and a surface of the snap-on bump 121 facing the second gap 124 is provided with a third slot 12a.
  • the fourth card slot 12b is provided.
  • the camera bracket 41 is fixed to the front end surface of the camera module 42 through the first surface 100 of the support plate 411, and in the process of being pressed into the installation slot 11 along the Z2 direction together with the camera module 42, the first elastic arm buckles 4121b and the second elastic arm buckle 4121c respectively protrude into the first gap 123 and the second gap 124, the elastic arm of the first elastic arm buckle 4121b and the elastic arm of the second elastic arm Squeeze to produce elastic bending along the Y2 direction, and the latching protrusions of the first elastic arm buckle 4121b and the clamping protrusion of the second elastic arm buckle
  • the grooves 12b are aligned, reset occurs, so that the snap-on protrusions of the first elastic arm snap 4121b and the snap-on protrusions of the second elastic arm snap 4121c are snapped into the third snap slot 12a and the fourth snap slot 12b, respectively.
  • This structure is simple and easy to implement.
  • the third card slot 12a and the fourth card slot 12b extend along the X 2 direction and respectively pass through the end of the snap-on protrusion 121 that is close to the mounting slot body 10 .
  • the installation method of the camera assembly 4 in the installation groove 11 can be not only directly pressing into the installation groove 11 along the Z 2 direction, but also as follows: One end of the first accommodating slot 10 obliquely extends into the main body 10 of the installation slot; then push the camera assembly 4 in the direction of X 2 toward the first accommodating slot 12, so that the first elastic arm buckle 4121b in the first clamping structure 4121 is clamped.
  • the protrusion and the engaging protrusion of the second elastic arm buckle 4121c respectively extend into the third card slot 12a and the fourth card slot 12b, and move into the first receiving slot 12 along the third card slot 12a and the fourth card slot 12b.
  • the end of the second clamping structure 4122 in the camera assembly 4 rotates into the second accommodating groove 13; finally, the first clamping structure 4121 moves into the first accommodating groove 12, and the second clamping structure 4122 Rotated into the second accommodating slot 13 , the third engaging protrusion 4122d and the fourth engaging protrusion 4122e of the second engaging structure 4122 are respectively connected with the fifth engaging groove 13a and the sixth engaging groove 13b of the second accommodating groove 13 Card access.

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Abstract

本申请提供一种摄像头支架、摄像头组件和电子设备，涉及电子设备技术领域，能够提高摄像头模块在电子设备内的安装效率。摄像头支架包括支撑板和卡接结构；支撑板包括相对的第一表面和第二表面，支撑板的第一表面用于与摄像头模块的前端面固定，支撑板上设有通光口，通光口用于与摄像头模块的光学镜片组相对；卡接结构设置于支撑板的边缘，卡接结构用于当摄像头支架通过支撑板的第一表面与摄像头模块的前端面固定，并随着摄像头模块一起安装于电子设备的中框上的安装槽内时，与安装槽的内壁卡接，以将摄像头模块固定于所述安装槽内。本申请实施例提供的摄像头支架用于将摄像头模块固定于电子设备的中框上的安装槽内。

Description

一种摄像头支架、摄像头组件和电子设备
本申请要求于2020年09月10日提交国家知识产权局、申请号为202021975241.5、发明名称为“一种摄像头支架、摄像头组件和电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子设备技术领域，尤其涉及一种摄像头支架、摄像头组件和电子设备。
背景技术
随着技术的发展，手机、平板电脑等电子设备内设有摄像头模块，以满足用户拍照/摄像的需求，目前，摄像头模块通常安装于电子设备的中框上。
请参阅图1，图1为现有技术提供的一种电子设备的结构示意图，电子设备包括中框01，中框01上设有安装槽011，摄像头模块02安装于该安装槽011内，且摄像头模块02的前端面与安装槽011的开口的朝向一致，摄像头模块02的后端面与安装槽011的底面贴合，由此通过安装槽011对摄像头模块02起到限位作用，以防止摄像头模块02在中框01所处平面移动。此外，请继续参阅图1，摄像头模块02的远离安装槽011的底面的一侧设有盖板03，盖板03上与摄像头模块02的光学镜片组相对的位置设有通光口031，盖板03的边缘通过至少一颗螺钉04与中框01固定，以防止摄像头模块02由安装槽011内脱出，由此实现了摄像头模块02在中框01上的固定。
图1所示电子设备的结构简单，容易实现，但是，由于盖板03是通过至少一颗螺钉04固定于中框01上的，螺钉04的安装效率较低，因此摄像头模块02在电子设备的中框上的安装效率较低，电子设备的装配效率较低。
发明内容
本申请提供一种摄像头支架、摄像头组件和电子设备，能够提高摄像头模块在电子设备的中框上的安装效率，提高电子设备的装配效率。
为达到上述目的，本申请的实施例采用如下技术方案：
第一方面，本申请一些实施例提供一种摄像头支架，该摄像头支架包括支撑板和卡接结构；支撑板包括相对的第一表面和第二表面，支撑板的第一表面用于与摄像头模块的前端面固定，支撑板上设有通光口，该通光口用于与摄像头模块的光学镜片组相对；卡接结构设置于支撑板的边缘，卡接结构用于当摄像头支架通过支撑板的第一表面与摄像头模块的前端面固定，并随着摄像头模块一起安装于电子设备的中框上的安装槽内时，与安装槽的内壁卡接，以将摄像头模块固定于安装槽内。
在本申请实施例中，由于摄像头支架通过卡接结构与安装槽的内壁卡接，以将摄像头模块固定于安装槽内，卡接的方式装配操作方便，效率较高，因此能够提高摄像头模块在电子设备的中框上的安装效率，提高电子设备的装配效率。
可选地，支撑板包括相对的第一边缘和第二边缘，卡接结构包括第一卡接结构和第二卡接结构，第一卡接结构设置于第一边缘，第二卡接结构设置于第二边缘。这样，卡接结构设置于支撑板的相对两边缘，可以同时兼顾卡接结构与安装槽的内壁之间的卡接稳定性和摄像头支架在中框上的占用面积。
可选地，第一卡接结构包括第一凸缘部、第一弹力臂卡扣和第二弹力臂卡扣；第一凸缘部设置于第一边缘并向远离第二边缘的方向凸出，第一凸缘部包括相对的第三表面和第四表面，第三表面与第一表面相接，第四表面与第二表面相接；第一弹力臂卡扣和第二弹力臂卡扣设置于第三表面的远离第四表面的一侧，且第一弹力臂卡扣、第二弹力臂卡扣沿平行于第一边缘的方向间隔排列，第一弹力臂卡扣的固定端和第二弹力臂卡扣的固定端均与第一凸缘部固定，第一弹力臂卡扣的卡接端和第二弹力臂卡扣的卡接端均向远离第四表面的方向延伸，第一弹力臂卡扣的卡接端的卡接凸起和第二弹力臂卡扣的卡接端的卡接凸起向相互靠近或者相互背离的方向凸出。此第一卡接结构的结构简单，且第一弹力臂卡扣和第二弹力臂卡扣的弹性较优，能够容易地压入安装槽或者由安装槽拔出。同时，由于第一弹力臂卡扣、第二弹力臂卡扣沿平行于第一边缘的方向间隔排列，且第一弹力臂卡扣的卡接凸起和第二弹力臂卡扣的卡接凸起向相互背离的方向凸出。因此，摄像头支架在随着摄像头模块一起压入安装槽内之后，摄像头支架在中框的X 2方向的占用宽度较小，有利于减小摄像头组件在中框上的占用面积。
可选地，第一弹力臂卡扣在第一边缘上的正投影和所述第二弹力臂卡扣在第一边缘上的正投影靠近第一边缘的中心位置设置。这样，有利于减小第一卡接结构在支撑板的第一边缘的占用宽度，减小第一卡接结构在中框上的占用面积。
可选地，第二卡接结构包括第二凸缘部、第一固定柱、第二固定柱、第三卡接凸起和第四卡接凸起；第二凸缘部设置于第二边缘并向远离第一边缘的方向凸出，第二凸缘部包括相对的第五表面和第六表面，第五表面与第一表面相接，第六表面与第二表面相接；第一固定柱和第二固定柱设置于第五表面的远离第六表面的一侧，且第一固定柱、第二固定柱沿平行于第二边缘的方向间隔排列，第一固定柱沿自身长度方向的两端分别为第一端和第二端，第一固定柱的第一端与第二凸缘部固定，第一固定柱的第二端向远离第六表面的方向延伸，第二固定柱沿自身长度方向的两端分别为第一端和第二端，第二固定柱的第一端与第二凸缘部固定，第二固定柱的第二端向远离第六表面的方向延伸；第三卡接凸起和第四卡接凸起分别设置于第一固定柱的第二端的背离第二固定柱的表面和第二固定柱的第二端的背离第一固定柱的表面，或者，分别设置于第一固定柱的第二端的朝向第二固定柱的表面和第二固定柱的第二端的朝向第一固定柱的表面。此第二卡接结构的结构简单，且第一固定柱和第二固定柱具有一定的弹性，能够容易地压入安装槽或者由安装槽拔出。同时，由于第一固定柱、第二固定柱沿平行于第二边缘的方向间隔排列，且第三卡接凸起和第四卡接凸起分别设置于第一固定柱的第二端的背离第二固定柱的表面和第二固定柱的第二端的背离第一固定柱的表面；或者，第三卡接凸起和第四卡接凸起分别设置于第一固定柱的第二端的朝向第二固定柱的表面和第二固定柱的第二端的朝向第一固定柱的表面。因此，摄像头支架在随着摄像头模块一起压入安装槽内之后，摄像头支架在中框1的X 2方向的占用 宽度较小，有利于减小摄像头组件在中框上的占用面积。
可选地，第一固定柱在第二边缘上的正投影和第二固定柱在第二边缘上的正投影分别位于第二边缘的两端，第二凸缘部的位于第一固定柱与第二固定柱之间的部分设有避让缺口。这样，在摄像头组件安装于安装槽内之后，可以防止支撑板产生倾斜，同时避让缺口有利于减小摄像头组件在中框上的占用面积，或者该避让缺口可以允许在摄像头支架上设置其他结构件，比如设置支撑台。
可选地，第一弹力臂卡扣、第二弹力臂卡扣、第一固定柱和第二固定柱围成容纳空间，容纳空间用于容纳摄像头模块；第一固定柱和/或第二固定柱的背离容纳空间的表面设有弹性结构，该弹性结构用于当摄像头支架通过支撑板的第一表面与摄像头模块的前端面固定，并随着摄像头模块一起安装于电子设备的中框上的安装槽内时，与安装槽的内壁弹性抵靠。这样，弹性结构能够弹性填充摄像头组件与安装槽之间在X 2方向上的间隙，实现摄像头组件在中框的X 2方向上的稳定限位。
可选地，第一卡接结构包括设置于第一边缘的第一卡接凸起，第一卡接凸起向远离第二边缘的方向凸出；第二卡接结构包括设置于第二边缘的第二卡接凸起，第二卡接凸起向远离第一边缘的方向凸出。此结构简单，容易实现。
可选地，第一卡接结构包括的第一卡接凸起的数量为多个，多个第一卡接凸起沿着第一边缘的长度方向均匀且间隔设置。多个的稳定性较优。
可选地，第二卡接结构包括的第二卡接凸起的数量为多个，多个第二卡接凸起沿着第二边缘的长度方向均匀且间隔设置。多个的稳定性较优。
可选地，支撑板还包括相对的第三边缘和第四边缘，第三边缘和第四边缘连接于第一边缘与第二边缘之间；第三边缘和/或所述第四边缘设有弹性结构，弹性结构用于当摄像头支架通过支撑板的第一表面与摄像头模块的前端面固定，并随着摄像头模块一起安装于电子设备的中框上的安装槽内时，与安装槽的内壁弹性抵靠。这样，弹性结构能够弹性填充支撑板与安装槽之间在Y 1方向上的间隙，实现摄像头组件在中框的Y 1方向上的稳定限位。
可选地，弹性结构包括弹片或者软质弹性材料。
可选地，弹性结构包括弹片，该弹片包括但不限于金属弹片和塑胶弹片。
可选地，弹性结构包括软质弹性材料，弹性结构的用于安装槽的内壁弹性抵靠的表面包括导圆弧面和导斜面，该导圆弧面和导斜面用于当摄像头组件压入安装槽内时，引导弹性结构进入安装槽内并与安装槽的内壁弹性抵靠。
可选地，第一表面与摄像头模块的前端面相适应。
第二方面，本申请一些实施例提供一种摄像头组件，该摄像头组件包括如上任一技术方案所述的摄像头支架和摄像头模块，其中，摄像头模块设置于摄像头支架的支撑板的第一表面远离第二表面的一侧，且摄像头模块的前端面与第一表面固定，摄像头模块的光学镜片组与摄像头支架的通光口相对。
由于在本申请实施例的摄像头组件中使用的摄像头支架与如上任一技术方案所述的摄像头支架相同，因此二者能够解决相同的技术问题，并达到相同的预期效果。
可选地，摄像头支架的第一表面与摄像头模块的前端面之间通过泡棉胶粘接固定。泡棉胶具有一定的弹性，能够保护摄像头模块的前端面，避免支撑板在与摄像头模块 固定时，刮伤摄像头模块的前端面。
第三方面，本申请一些实施例提供一种电子设备，该电子设备包括中框和如上技术方案所述的摄像头组件；中框上设有安装槽；摄像头组件安装于安装槽内，且摄像头组件的摄像头模块的后端面与安装槽的底面贴合，摄像头组件的摄像头支架的支撑板位于摄像头模块的远离安装槽的底面的一侧，摄像头支架的卡接结构与安装槽的内壁卡接。
由于在本申请实施例的电子设备中使用的摄像头组件与如上技术方案所述的摄像头组件相同，因此二者能够解决相同的技术问题，并达到相同的预期效果。
附图说明
图1为现有技术提供的一种电子设备的结构示意图；
图2为本申请一些实施例提供的电子设备的结构示意图；
图3为图2所示电子设备内中框与摄像头组件的装配结构示意图；
图4为本申请一些实施例提供的摄像头组件的结构示意图；
图5为本申请一些实施例提供的摄像头支架的结构示意图；
图6为图5所示摄像头支架在另一方位下的结构示意图；
图7a为图3所示中框与摄像头组件的装配结构内中框的一种结构示意图；
图7b为图7a所示中框在另一方位下的结构示意图；
图8为本申请又一些实施例提供的摄像头支架的结构示意图；
图9为图8所示摄像头支架在另一方位下的结构示意图；
图10a为图3所示中框与摄像头组件的装配结构内中框的又一种结构示意图；
图10b为图10a所示中框在又一种方位下的结构示意图；
图10c为图10a所示中框在又一种方位下的结构示意图；
图11为与图8和图9所示摄像头支架在与摄像头模组装配形成的摄像头组件在中框上的一种装配方式示意图；
图12a为与图8和图9所示摄像头支架在与摄像头模组装配形成的摄像头组件在中框上的另一种装配方式示意图之一；
图12b为与图8和图9所示摄像头支架在与摄像头模组装配形成的摄像头组件在中框上的另一种装配方式示意图之二；
图12c为与图8和图9所示摄像头支架在与摄像头模组装配形成的摄像头组件在中框上的另一种装配方式示意图之三；
图13为本申请又一些实施例提供的摄像头支架41的结构示意图；
图14为图13所示摄像头支架41在另一方位下的结构示意图；
图15为图3所示中框与摄像头组件的装配结构内中框的又一种结构示意图。
附图标记：
01-中框；011-安装槽；02-摄像头模块；03-盖板；031-通光口；04-螺钉；1-中框；1a-中框的第一表面；2-前盖板；4-摄像头组件；41-摄像头支架；411-支撑板；411a-第一边缘；411b-第二边缘；411c-第三边缘；411d-第四边缘；11-安装槽；10-安装槽主体；12-第一容纳槽；13-第二容纳槽；11a-第一内壁；11b-第二内壁；111-第一卡槽；112-第二卡槽；12a-第三卡槽；12b-第四卡槽；13a-第五卡槽；13b-第六卡槽；121-卡 接凸块；123-第一间隙；124-第二间隙；412-卡接结构；4121-第一卡接结构；4121a-第一凸缘部；4121b-第一弹力臂卡扣；4121c-第二弹力臂卡扣；4122-第二卡接结构；4122a-第二凸缘部；4122b-第一固定柱；4122c-第二固定柱；4122d-第三卡接凸起；4122e-第四卡接凸起；4122f-弹性结构；413-通光口；414-弹性结构；415-避让缺口；416-支撑台；42-摄像头模块；100-第一表面；200-第二表面；300-第三表面；400-第四表面；500-第五表面；600-第六表面；20-容纳空间。
具体实施方式
在本申请实施例中，术语“第一”、“第二”、“第三”、“第四”、“第五”、“第六”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”、“第四”、“第五”、“第六”的特征可以明示或者隐含地包括一个或者更多个该特征。
在本申请实施例中，“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请涉及摄像头支架、摄像头组件和电子设备，以下对本申请涉及到的概念进行简单说明：
摄像头模块，是指电子设备中，用于实现拍照、摄像功能的模块，该摄像头模块可以包括一个摄像头，也可以包括集成在一起的两个以上的摄像头，这两个以上的摄像头的物侧面的朝向相同。其中，摄像头的物侧面是指摄像头在工作时朝向被拍摄景物的一端端面。
摄像头模块的前端面，是指摄像头模块中摄像头的物侧面所处的一端端面。
摄像头模块的后端面，是指摄像头模块中背离摄像头的前端面的一端端面。
光学镜片组，是指摄像头模块内摄像头中用光学玻璃制作的且用于对被拍摄景物进行成像的镜片，在摄像头模块中，光学镜片组的数量与摄像头的数量相等，并一一对应。
弹力臂卡扣，包括弹力臂和卡接凸起，弹力臂能够弹性弯曲，弹力臂沿自身长度方向的两端分别为固定端和卡接端，卡接凸起设置于弹力臂的卡接端，并向弹力臂的一侧凸出。
随着技术的发展，手机、平板电脑、笔记本电脑、行车记录仪等电子设备内设有摄像头模块，以满足用户拍照/摄像的需求，目前，摄像头模块通常安装于电子设备的中框上的安装槽内，并通过盖板阻止摄像头模块由安装槽内脱出。但是，由于盖板通常是通过至少一颗螺钉固定于中框上的，螺钉的安装效率较低，因此摄像头模块在中框上的安装效率较低，电子设备的装配效率较低。
为了提高摄像头模块在中框上的安装效率，本申请提供一种电子设备，该电子设备包括但不限于手机、平板电脑、笔记本、掌上电脑和行车记录仪。
请参阅图2，图2为本申请一些实施例提供的电子设备的结构示意图，该电子设备为手机，包括中框1、前盖板2和背盖(图中未示出)。中框1用于对电子设备内的功能器件起到固定支撑作用，中框1通常由不锈钢、铝合金等金属材料制作。前盖板2和背盖分别设置于中框1的相对两侧，且前盖板2、中框1和背盖层叠设置。前 盖板2为透光盖板，在一些实施例中，前盖板2与中框1之间设有显示屏(图中未示出)、前置摄像头模块、听筒、补光灯等功能器件。在一些实施例中，背盖与中框1之间设有主控板、电池、后置摄像头模块、扬声器等功能器件。
请参阅图3，图3为图2所示电子设备内中框与摄像头组件的装配结构示意图。中框1包括相对的中框的第一表面1a和中框的第二表面(图中未示出)，中框的第一表面1a用于朝向前盖板2并与前盖板2固定，中框的第二表面用于朝向背盖并与背盖固定。中框1上设有安装槽11，安装槽11内安装有摄像头组件4。安装槽11可以设置于中框的第一表面1a，也可以设置于中框的第二表面，图3仅给出了安装槽11设置于中框的第一表面1a的示例，并不能认为是对本申请构成的特殊限定，在图3所示的实施例中，摄像头组件4为前置摄像头组件。在另一些实施例中，安装槽11设置于中框的第二表面，此时，安装于该安装槽11内的摄像头组件4则为后置摄像头组件。
请参阅图4，图4为本申请一些实施例提供的摄像头组件4的结构示意图，该摄像头组件4为图3所示中框与摄像头组件的装配结构内的摄像头组件4。摄像头组件4包括摄像头支架41和摄像头模块42。摄像头模块42的后端面与安装槽11的底面贴合，摄像头支架41设置于摄像头模块42的远离安装槽11的底面的一侧。摄像头支架41的材料包括但不限于尼龙、尼龙和玻璃纤维的混合物、聚碳酸酯(polycarbonate，PC)、丙烯腈-丁二烯-苯乙烯共聚物(acrylonitrile butadiene styrene，ABS)。
请参阅图5和图6，图5为本申请一些实施例提供的摄像头支架41的结构示意图，图6为图5所示摄像头支架41在另一方位下的结构示意图。摄像头支架41包括支撑板411和卡接结构412。支撑板411用于与摄像头模块42的前端面固定，卡接结构412用于与安装槽11的内壁卡接。在一些实施例中，支撑板411与卡接结构412一体成型。
请继续参阅图5和图6，支撑板411包括相对的第一表面100和第二表面200。第一表面100用于与摄像头模块42的前端面固定，具体地，第一表面100可以通过粘接、螺纹连接、卡接等方式与摄像头模块42的前端面固定。在一些示例中，第一表面100通过粘接的方式与摄像头模块42的前端面固定，粘接所采用的胶材占用体积小，有利于提高摄像头组件4的结构紧凑性。第一表面100与摄像头模块42的前端面之间粘接所采用的胶材可以为泡棉胶、光刻胶、热熔胶等，在此不作具体限定。在一些示例中，第一表面100与摄像头模块42的前端面之间通过泡棉胶粘接，泡棉胶具有一定的弹性，能够保护摄像头模块42的前端面，避免支撑板411在与摄像头模块42固定时，刮伤摄像头模块42的前端面。在第一表面100与摄像头模块42的前端面之间通过粘接的方式固定的基础上，第一表面100可以设计为与摄像头模块42的前端面相适应的曲面，这样，能够增大第一表面100与摄像头模块42的前端面之间的粘接面积，提高二者之间的粘接强度。支撑板411上设有通光口413，通光口413用于与摄像头模块42的光学镜片组相对，以避免遮挡摄像头模块42的入光通道。通光口413的数量可以与摄像头模块42中集成的摄像头的数量相等并一一对应，通光口413的数量也可以仅为一个，且该一个通光口413与摄像头模块42中集成的所有摄像头的光学镜片组相对，在此不作具体限定。
请继续参阅图5和图6，卡接结构412设置于支撑板411的边缘，卡接结构412用于当摄像头支架41通过支撑板的第一表面100与摄像头模块42的前端面固定，并 随着摄像头模块42一起安装于电子设备的中框1上的安装槽11内时，与安装槽11的内壁卡接，以将摄像头模块42固定于安装槽11内。与之对应的，安装槽11的内壁上设有卡接部位，该卡接部位用于与卡接结构412配合卡接。
在本申请实施例中，由于摄像头支架41通过卡接结构412与安装槽11的内壁卡接，以将摄像头模块42固定于安装槽11内，卡接的方式装配操作方便，效率较高，因此能够提高摄像头模块在电子设备的中框上的安装效率，提高电子设备的装配效率。
卡接结构412可以设置于支撑板411的四周，也可以设置于支撑板411的相对两边缘，在此不作具体限定。在一些实施例中，请参阅图5和图6，支撑板411包括相对的第一边缘411a和第二边缘411b，卡接结构412包括第一卡接结构4121和第二卡接结构4122，第一卡接结构4121设置于第一边缘411a，第二卡接结构4122设置于第二边缘411b。这样，卡接结构412设置于支撑板411的相对两边缘，可以同时兼顾卡接结构412与安装槽11的内壁之间的卡接稳定性和摄像头支架41在中框1上的占用面积。
在此基础上，具体地，卡接结构412的结构形式有多种，在此不作具体限定。可选地，卡接结构412的结构形式可以包括以下实施例一至实施例三。
实施例一：请继续参阅图5和图6，第一卡接结构4121包括设置于第一边缘411a的第一卡接凸起，第一卡接凸起向远离第二边缘411b的方向凸出。第一卡接结构4121包括的第一卡接凸起的数量可以为一个，也可以为多个，在此不作具体限定。图5和图6仅给出了第一卡接结构4121包括的第一卡接凸起的数量为一个的示例，并不能认为是对本申请构成的限定。第二卡接结构4122包括设置于第二边缘411b的第二卡接凸起，第二卡接凸起向远离第一边缘411a的方向凸出。第二卡接结构4122包括的第二卡接凸起的数量可以为一个，也可以为多个，在此不作具体限定。当第二卡接结构4122包括的第二卡接凸起的数量为多个时，多个第二卡接凸起沿着第二边缘411b的长度方向均匀且间隔设置。图5和图6仅给出了第二卡接结构4122包括的第二卡接凸起的数量为两个，该两个第二卡接凸起沿着第二边缘411b的长度方向均匀且间隔设置的示例，并不能认为是对本申请构成的限定。
与之对应地，请参阅图7a和图7b，图7a为图3所示中框与摄像头组件的装配结构内中框的一种结构示意图，图7b为图7a所示中框在另一方位下的结构示意图。安装槽11的用于与支撑板411的第一边缘411a相对的内壁为第一内壁11a，安装槽11的用于与支撑板411的第二边缘411b相对的内壁为第二内壁11b。第一内壁11a上对应每个第一卡接凸起的位置设有第一卡槽111；第二内壁11b上对应每个第二卡接凸起的位置设有第二卡槽112。为了方便下文描述，在图7a和图7b所示的中框1上建立X 1Y 1Z 1坐标系，X 1Y 1平面与安装槽11所处的中框表面平行，X 1方向与第一内壁11a、第二内壁11b的排列方向平行，Y 1方向与X 1方向垂直，Z 1方向与安装槽11的深度方向平行。摄像头支架41通过支撑板411的第一表面100与摄像头模块42的前端面固定，并随着摄像头模块42一起沿Z 1方向压入安装槽11的过程中，第一卡接凸起和第二卡接凸起沿X 1方向产生弹性变形，并在分别移动至与第一卡槽111和第二卡槽112对准的位置时产生复位，以分别卡接于第一卡槽111和第二卡槽112内。此第一卡接结构4121和第二卡接结构4122的结构简单，占用空间较小，摄像头支架41 在中框1上的占用面积较小。
在上述实施例中，摄像头组件4在安装于安装槽11内之后，通过支撑板411止挡，并通过第一卡接凸起、第二卡接凸起分别与第一卡槽111、第二卡槽112配合卡接，可以实现摄像头组件4在中框1的X 1方向和Z 1方向上的稳定限位，但是，为了便于第一卡接凸起与第一卡槽111之间，以及第二卡接凸起与第二卡槽112之间对位，第一卡槽111在Y 1方向上的宽度通常设计为大于第一卡接凸起在第一边缘411a的长度方向上的宽度，第二卡槽112在Y 1方向上的宽度通常设计为大于第二卡接凸起在第二边缘411b的长度方向上的宽度，由此，摄像头组件4在安装于安装槽11内之后，容易相对于中框1沿Y 1方向产生窜动，由此未实现摄像头组件4在中框1的Y 1方向上的稳定限位。
为了进一步实现摄像头组件4在中框1的Y 1方向上的稳定限位，在一些实施例中，请参阅图5和图6，支撑板411还包括相对的第三边缘411c和第四边缘411d，第三边缘411c和第四边缘411d连接于第一边缘411a与第二边缘411b之间。第三边缘411c和/或第四边缘411d设有弹性结构414。该弹性结构414包括但不限于弹片和软质弹性材料，其中，弹片包括但不限于金属弹片和塑料弹片，软质弹性材料包括但不限于热塑性聚氨酯弹性体橡胶(thermoplastic polyurethanes，TPU)和硅胶。当弹性结构414为软质弹性材料时，软质弹性材料可以与支撑板411一体成型，比如通过双色注塑成型法一体成型，也可以通过粘接的方式固定于支撑板411上，在此不作具体限定。当弹性结构414为软质弹性材料时，该软质弹性材料的硬度可以为60度～90度(邵氏硬度)。该弹性结构414用于当摄像头支架41通过支撑板411的第一表面100与摄像头模块42的前端面固定，并随着摄像头模块42一起安装于电子设备的中框1上的安装槽11内时，与安装槽11的内壁弹性抵靠。这样，弹性结构414能够弹性填充支撑板411与安装槽11之间在Y 1方向上的间隙，实现摄像头组件4在中框1的Y 1方向上的稳定限位。
在一些实施例中，第一卡接凸起、第二卡接凸起分别伸入第一卡槽111、第二卡槽112的长度为0.15mm～0.5mm。这样，可以同时兼顾第一卡接凸起、第二卡接凸起分别与第一卡槽111、第二卡槽112之间的卡接稳定性和拆卸难度。
在一些实施例中，第一卡接凸起在第一边缘411a的长度方向上的宽度，以及第二卡接凸起在第二边缘411b的长度方向上的宽度为0.6mm～2mm。这样，第一卡接凸起和第二卡接凸起的结构强度较优。
可以知道的是，第一卡接结构4121和第二卡接结构4122的结构也可以为：第一卡接结构4121包括设置于第一边缘411a的第一卡槽，第一卡槽向靠近第二边缘411b的方向凹陷。第二卡接结构4122包括设置于第二边缘411b的第二卡槽，第二卡槽向靠近第一边缘411a的方向凹陷。与之对应地，第一内壁11a上对应第一卡槽的位置设有第一卡接凸起；第二内壁11b上对应第二卡槽的位置设有第二卡接凸起。在此不作具体限定。
实施例二：请参阅图8和图9，图8为本申请又一些实施例提供的摄像头支架41的结构示意图，图9为图8所示摄像头支架41在另一方位下的结构示意图。第一卡接结构4121包括第一凸缘部4121a、第一弹力臂卡扣4121b和第二弹力臂卡扣4121c。 第一凸缘部4121a设置于第一边缘411a并向远离第二边缘411b的方向凸出，第一凸缘部4121a用于固定支撑第一弹力臂卡扣4121b和第二弹力臂卡扣4121c。第一凸缘部4121a包括相对的第三表面300和第四表面400，第三表面300与第一表面100相接，第四表面400与第二表面200相接。第一弹力臂卡扣4121b、第二弹力臂卡扣4121c设置于第三表面300的远离第四表面400的一侧，且第一弹力臂卡扣4121b、第二弹力臂卡扣4121c沿平行于第一边缘411a的方向间隔排列。第一弹力臂卡扣4121b的固定端和第二弹力臂卡扣4121c的固定端均与第一凸缘部4121a固定，第一弹力臂卡扣4121b的卡接端和第二弹力臂卡扣4121c的卡接端均向远离第四表面400的方向延伸，第一弹力臂卡扣4121b的卡接端的卡接凸起和第二弹力臂卡扣4121c的卡接端的卡接凸起向相互背离的方向凸出。在此基础上，第二卡接结构4122可以为设置于第二边缘411b上的卡接凸起、弹力臂卡扣或者其他卡接结构，在此不作具体限定。
在一些实施例中，请继续参阅图8和图9，第二卡接结构4122包括第二凸缘部4122a、第一固定柱4122b、第二固定柱4122c、第三卡接凸起4122d和第四卡接凸起4122e。第二凸缘部4122a设置于第二边缘411b并向远离第一边缘411a的方向凸出，第二凸缘部4122a包括相对的第五表面500和第六表面600，第五表面500与第一表面100相接，第六表面600与第二表面200相接。第一固定柱4122b和第二固定柱4122c设置于第五表面500的远离第六表面600的一侧，且第一固定柱4122b、第二固定柱4122c沿平行于第二边缘411b的方向间隔排列。第一固定柱4122b沿自身长度方向的两端分别为第一端和第二端，第一固定柱4122b的第一端与第二凸缘部4122a固定，第一固定柱4122b的第二端向远离第六表面600的方向延伸。第二固定柱4122c沿自身长度方向的两端分别为第一端和第二端，第二固定柱4122c的第一端与第二凸缘部4122a固定，第二固定柱4122c的第二端向远离第六表面600的方向延伸。第三卡接凸起4122d和第四卡接凸起4122e分别设置于第一固定柱4122b的第二端的背离第二固定柱4122c的表面和第二固定柱4122c的第二端的背离第一固定柱4122b的表面；或者，第三卡接凸起4122d和第四卡接凸起4122e分别设置于第一固定柱4122b的第二端的朝向第二固定柱4122c的表面和第二固定柱4122c的第二端的朝向第一固定柱4122b的表面。图8和图9仅给出了第三卡接凸起4122d和第四卡接凸起4122e分别设置于第一固定柱4122b的第二端的背离第二固定柱4122c的表面和第二固定柱4122c的第二端的背离第一固定柱4122b的表面，并不能认为是对本申请构成的限定。
与之对应地，请参阅图10a-图10c，图10a为图3所示中框与摄像头组件的装配结构内中框的又一种结构示意图，图10b为图10a所示中框在又一种方位下的结构示意图，图10c为图10a所示中框在又一种方位下的结构示意图。安装槽11包括安装槽主体10、第一容纳槽12和第二容纳槽13。安装槽主体10用于容纳支撑板411和摄像头模块42。第一容纳槽12用于容纳第一卡接结构4121，第一容纳槽12与安装槽主体10贯通，第一容纳槽12的内壁上对应第一弹力臂卡扣4121b的卡接端的卡接凸起的位置设有第三卡槽12a，第一容纳槽12的内壁上对应第二弹力臂卡扣4121c的卡接端的卡接凸起的位置设有第四卡槽12b。第二容纳槽13用于容纳第二卡接结构4122，第二容纳槽13与安装槽主体10贯通，第二容纳槽13的内壁上对应第三卡接凸起4122d的位置设有第五卡槽13a，第二容纳槽13的内壁上对应第四卡接凸起4122e的位置设 有第六卡槽13b。为了方便下文描述，在图10a-图10c所示的中框1上建立X 2Y 2Z 2坐标系，X 2Y 2平面与安装槽11所处的中框表面平行，X 2方向与第一容纳槽12、第二容纳槽13的排列方向平行，Y 2方向与X 2方向垂直，Z 2方向与安装槽11的深度方向平行。摄像头支架41通过支撑板411的第一表面100与摄像头模块42的前端面固定，并随着摄像头模块42一起沿Z 2方向压入安装槽11的过程中，第一弹力臂卡扣4121b的弹力臂和第二弹力臂卡扣4121c的弹力臂能够沿着Y 2方向产生弹性弯曲，第一固定柱4122b和第二固定柱4122c也能够沿着Y 2方向产生一定量的弹性弯曲，并在第一弹力臂卡扣4121b的卡接凸起、第二弹力臂卡扣4121c的卡接凸起、第三卡接凸起4122d和第四卡接凸起4122e分别与第三卡槽12a、第四卡槽12b、第五卡槽13a和第六卡槽13b对准时产生复位，以使得第一弹力臂卡扣4121b的卡接凸起、第二弹力臂卡扣4121c的卡接凸起、第三卡接凸起4122d和第四卡接凸起4122e分别卡接于第三卡槽12a、第四卡槽12b、第五卡槽13a和第六卡槽13b内。此第一卡接结构4121和第二卡接结构4122的结构简单，且第一弹力臂卡扣4121b、第二弹力臂卡扣4121c、第一固定柱4122b和第二固定柱4122c的弹性较优，能够容易地压入第一容纳槽12或者由第一容纳槽12拔出。同时，由于第一弹力臂卡扣4121b、第二弹力臂卡扣4121c沿平行于第一边缘411a的方向间隔排列，且第一弹力臂卡扣4121b的卡接凸起和第二弹力臂卡扣4121c的卡接凸起向相互背离的方向凸出。而且，由于第一固定柱4122b、第二固定柱4122c沿平行于第二边缘411b的方向间隔排列，且第三卡接凸起4122d和第四卡接凸起4122e分别设置于第一固定柱4122b的第二端的背离第二固定柱4122c的表面和第二固定柱4122c的第二端的背离第一固定柱4122b的表面；或者，第三卡接凸起4122d和第四卡接凸起4122e分别设置于第一固定柱4122b的第二端的朝向第二固定柱4122c的表面和第二固定柱4122c的第二端的朝向第一固定柱4122b的表面。因此，摄像头支架41在随着摄像头模块42一起压入安装槽11内之后，摄像头支架41在中框1的X 2方向的占用宽度较小，有利于减小摄像头组件4在中框1上的占用面积。
在上述实施例中，摄像头组件4在安装于安装槽11内之后，通过支撑板411止挡，并通过第一弹力臂卡扣4121b的卡接凸起、第二弹力臂卡扣4121c的卡接凸起、第三卡接凸起4122d和第四卡接凸起4122e分别与第三卡槽12a、第四卡槽12b、第五卡槽13a和第六卡槽13b配合卡接，可以实现摄像头组件4在中框1的Y 2方向和Z 2方向上的稳定限位。但是，为了便于第一弹力臂卡扣4121b的卡接凸起、第二弹力臂卡扣4121c的卡接凸起、第三卡接凸起4122d和第四卡接凸起4122e分别与第三卡槽12a、第四卡槽12b、第五卡槽13a和第六卡槽13b对位，第三卡槽12a在X 2方向上的宽度通常设计为大于第一弹力臂卡扣4121b的卡接凸起在X 2方向上的宽度，第四卡槽12b在X 2方向上的宽度通常设计为大于第二弹力臂卡扣4121c的卡接凸起在X 2方向上的宽度，第五卡槽13a在X 2方向上的宽度通常设计为大于第三卡接凸起4122d在X 2方向上的宽度，第六卡槽13b在X 2方向上的宽度通常设计为大于第四卡接凸起4122e在X 2方向上的宽度，由此，摄像头组件4在安装于安装槽11内之后，容易相对于中框1沿X 2方向产生窜动，由此未实现摄像头组件4在中框1的X 2方向上的稳定限位。
为了进一步实现摄像头组件4在中框1的X 2方向上的稳定限位，在一些实施例中，请参阅图8和图9，第一弹力臂卡扣4121b、第二弹力臂卡扣4121c、第一固定柱4122b 和第二固定柱4122c围成容纳空间20，该容纳空间20用于容纳摄像头模块42。第一固定柱4122b和/或第二固定柱4122c的背离容纳空间20的表面设有弹性结构4122f。该弹性结构4122f包括但不限于弹片和软质弹性材料，其中，弹片包括金属弹片和塑胶弹片，软质弹性材料包括但不限于热塑性聚氨酯弹性体橡胶(thermoplastic polyurethanes，TPU)和硅胶。当弹性结构4122f为软质弹性材料时，软质弹性材料可以与第一固定柱4122b或第二固定柱4122c一体成型，比如通过双色注塑成型法一体成型，也可以通过胶材粘接于第一固定柱4122b或第二固定柱4122c上，在此不作具体限定。该弹性结构4122f用于当摄像头支架41通过支撑板411的第一表面100与摄像头模块42的前端面固定，并随着摄像头模块42一起安装于电子设备的中框1上的安装槽11内时，与安装槽11的内壁弹性抵靠。这样，弹性结构4122f能够弹性填充摄像头组件4与安装槽11之间在X 2方向上的间隙，实现摄像头组件4在中框1的X 2方向上的稳定限位。
在上述实施例中，当弹性结构4122f为软质弹性材料时，弹性结构4122f的用于安装槽11的内壁弹性抵靠的表面包括导圆弧面和导斜面，该导圆弧面和导斜面用于当摄像头组件4沿Z 2方向压入安装槽11内时，引导弹性结构4122f进入安装槽11内并与安装槽11的内壁弹性抵靠。
在一些实施例中，第一弹力臂卡扣4121b的卡接凸起、第二弹力臂卡扣4121c的卡接凸起、第三卡接凸起4122d和第四卡接凸起4122e分别伸入第三卡槽12a、第四卡槽12b、第五卡槽13a和第六卡槽13b的长度为0.15mm～0.5mm。这样，可以同时兼顾第一弹力臂卡扣4121b的卡接凸起、第二弹力臂卡扣4121c的卡接凸起、第三卡接凸起4122d和第四卡接凸起4122e分别与第三卡槽12a、第四卡槽12b、第五卡槽13a和第六卡槽13b之间的卡接稳定性和拆卸难度。
在一些实施例中，第一弹力臂卡扣4121b的卡接凸起在X 2方向上的宽度，第二弹力臂卡扣4121c的卡接凸起在X 2方向上的宽度，第三卡接凸起4122d在X 2方向上的宽度，以及第四卡接凸起4122e在X 2方向上的宽度为0.6mm～2mm。这样，第一弹力臂卡扣4121b、第二弹力臂卡扣4121c、第三卡接凸起4122d和第四卡接凸起4122e的强度较优。
在一些实施例中，第一弹力臂卡扣4121b的弹力臂的长度以及第二弹力臂卡扣4121c的弹力臂的长度为1mm～3mm。这样，可以同时兼顾第一弹力臂卡扣4121b和第二弹力臂卡扣4121c的弹性和摄像头支架41的体积。
在一些实施例中，请继续参阅图8和图9，第一弹力臂卡扣4121b在支撑板411的第一边缘411a上的正投影和第二弹力臂卡扣4121c在支撑板411的第一边缘411a上的正投影靠近支撑板411的第一边缘411a的中心位置设置。这样，有利于减小第一卡接结构4121在支撑板411的第一边缘411a的占用宽度，减小第一卡接结构4121在中框1上的占用面积。与之对应地，请继续参阅图10a-图10c，第一容纳槽12在Y 2方向上的宽度w2小于安装槽主体10在Y 2方向上的宽度。在此基础上，在一些实施例中，请继续参阅图10a-图10c，第三卡槽12a和第四卡槽12b沿X 2方向靠近安装主体10延伸并与安装槽主体10连通，这样，摄像头组件4在安装槽11内的安装方式除了可以为沿安装槽11的深度方向直接压入安装槽11内(安装方式请参阅图11)之外， 还可以为：首先，将摄像头组件4中第一卡接结构4121所处的一端倾斜伸入安装槽主体10内(此步骤请参阅图12a)；然后向靠近第一容纳槽12的方向推动摄像头组件4，以使第一卡接结构4121中第一弹力臂卡扣4121b的卡接凸起和第二弹力臂卡扣4121c的卡接凸起分别伸入第三卡槽12a和第四卡槽12b，并沿第三卡槽12a和第四卡槽12b向第一容纳槽12内移动，同时，摄像头组件4中第二卡接结构4122所处的一端向第二容纳槽13内旋转(此步骤请参阅图12b)；最后，第一卡接结构4121移动至第一容纳槽12内，第二卡接结构4122旋转至第二容纳槽13内，第二卡接结构4122的第三卡接凸起4122d和第四卡接凸起4122e分别与第二容纳槽13的第五卡槽13a和第六卡槽13b卡接(此步骤请参阅图12c)。
在一些实施例中，第一固定柱4122b在支撑板411的第二边缘411b上的正投影和第二固定柱4122c在支撑板411的第二边缘411b上的正投影分别位于支撑板411的第二边缘411b的两端，这样，在摄像头组件4安装于安装槽11内之后，可以防止支撑板411产生倾斜。在此基础上，在一些实施例中，请继续参阅图8和图9，第二凸缘部4122a的位于第一固定柱4122b与第二固定柱4122c之间的部分设有避让缺口415，该避让缺口415有利于减小摄像头组件4在中框1上的占用面积，或者该避让缺口415可以允许在摄像头支架41上设置其他结构件，比如设置图8和图9中的支撑台416。
实施例三，请参阅图13和图14，图13为本申请又一些实施例提供的摄像头支架41的结构示意图，图14为图13所示摄像头支架41在另一方位下的结构示意图。本实施例提供的摄像头支架中的卡接结构412与实施例二提供的摄像头支架中的卡接结构412的不同之处在于：第一弹力臂卡扣4121b的卡接端的卡接凸起和第二弹力臂卡扣4121c的卡接端的卡接凸起的凸出方向不同。具体地，本实施例中，第一弹力臂卡扣4121b的卡接端的卡接凸起和第二弹力臂卡扣4121c的卡接端的卡接凸起向相互靠近的方向凸出。与本实施例对应地，请参阅图15，图15为图3所示中框与摄像头组件的装配结构内中框的又一种结构示意图。安装槽11与图10a-图10c所示的安装槽11的结构不同之处在于：第一容纳槽12的结构不同。具体地，在本实施例中，第一容纳槽12内沿Y 2方向的中部位置设有卡接凸块121，卡接凸块121与安装槽11的排列于Y 2方向上的两个内壁之间分别具有第一间隙123和第二间隙124，卡接凸块121的朝向第一间隙123的表面设有第三卡槽12a，卡接凸块121的朝向第二间隙124的表面设有第四卡槽12b。这样，摄像头支架41通过支撑板411的第一表面100与摄像头模块42的前端面固定，并随着摄像头模块42一起沿Z 2方向压入安装槽11的过程中，第一弹力臂卡扣4121b和第二弹力臂卡扣4121c分别伸入第一间隙123和第二间隙124内，第一弹力臂卡扣4121b的弹力臂和第二弹力臂卡扣4121c的弹力臂因受到卡接凸块121挤压而沿着Y 2方向产生弹性弯曲，且在第一弹力臂卡扣4121b的卡接凸起和第二弹力臂卡扣4121c的卡接凸起分别与第三卡槽12a和第四卡槽12b对准时产生复位，以使得第一弹力臂卡扣4121b的卡接凸起和第二弹力臂卡扣4121c的卡接凸起分别卡接于第三卡槽12a和第四卡槽12b内。此结构简单，容易实现。
在一些实施例中，在一些实施例中，请继续参阅图15，第三卡槽12a和第四卡槽12b沿X 2方向延伸并分别贯穿卡接凸块121的靠近安装槽主体10的一端端面，这样，摄像头组件4在安装槽11内的安装方式除了可以为沿Z 2向直接压入安装槽11内之外， 还可以为：首先，将摄像头组件4中第一卡接结构4121所处的一端倾斜伸入安装槽主体10内；然后沿X 2向向靠近第一容纳槽12的方向推动摄像头组件4，以使第一卡接结构4121中第一弹力臂卡扣4121b的卡接凸起和第二弹力臂卡扣4121c的卡接凸起分别伸入第三卡槽12a和第四卡槽12b，并沿第三卡槽12a和第四卡槽12b向第一容纳槽12内移动，同时，摄像头组件4中第二卡接结构4122所处的一端向第二容纳槽13内旋转；最后，第一卡接结构4121移动至第一容纳槽12内，第二卡接结构4122旋转至第二容纳槽13内，第二卡接结构4122的第三卡接凸起4122d和第四卡接凸起4122e分别与第二容纳槽13的第五卡槽13a和第六卡槽13b卡接。
在本说明书的描述中，具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (16)

  1. 一种摄像头支架，其特征在于，包括：
    支撑板，包括相对的第一表面和第二表面，所述支撑板的第一表面用于与摄像头模块的前端面固定，所述支撑板上设有通光口，所述通光口用于与所述摄像头模块的光学镜片组相对；
    卡接结构，设置于所述支撑板的边缘，所述卡接结构用于当所述摄像头支架通过所述支撑板的第一表面与所述摄像头模块的前端面固定，并随着所述摄像头模块一起安装于电子设备的中框上的安装槽内时，与所述安装槽的内壁卡接，以将所述摄像头模块固定于所述安装槽内。
  2. 根据权利要求1所述的摄像头支架，其特征在于，所述支撑板包括相对的第一边缘和第二边缘，所述卡接结构包括第一卡接结构和第二卡接结构，所述第一卡接结构设置于所述第一边缘，所述第二卡接结构设置于所述第二边缘。
  3. 根据权利要求2所述的摄像头支架，其特征在于，所述第一卡接结构包括：
    第一凸缘部，设置于所述第一边缘并向远离所述第二边缘的方向凸出，所述第一凸缘部包括相对的第三表面和第四表面，所述第三表面与所述第一表面相接，所述第四表面与所述第二表面相接；
    第一弹力臂卡扣和第二弹力臂卡扣，设置于所述第三表面的远离所述第四表面的一侧，且所述第一弹力臂卡扣、所述第二弹力臂卡扣沿平行于所述第一边缘的方向间隔排列，所述第一弹力臂卡扣的固定端和第二弹力臂卡扣的固定端均与所述第一凸缘部固定，第一弹力臂卡扣的卡接端和第二弹力臂卡扣的卡接端均向远离所述第四表面的方向延伸，第一弹力臂卡扣的卡接端的卡接凸起和第二弹力臂卡扣的卡接端的卡接凸起向相互靠近或者相互背离的方向凸出。
  4. 根据权利要求3所述的摄像头支架，其特征在于，所述第一弹力臂卡扣在所述第一边缘上的正投影和所述第二弹力臂卡扣在所述第一边缘上的正投影靠近所述第一边缘的中心位置设置。
  5. 根据权利要求3或4所述的摄像头支架，其特征在于，所述第二卡接结构包括：
    第二凸缘部，设置于所述第二边缘并向远离所述第一边缘的方向凸出，所述第二凸缘部包括相对的第五表面和第六表面，所述第五表面与所述第一表面相接，所述第六表面与所述第二表面相接；
    第一固定柱和第二固定柱，设置于所述第五表面的远离所述第六表面的一侧，且所述第一固定柱、所述第二固定柱沿平行于所述第二边缘的方向间隔排列，所述第一固定柱沿自身长度方向的两端分别为第一端和第二端，所述第一固定柱的第一端与所述第二凸缘部固定，所述第一固定柱的第二端向远离所述第六表面的方向延伸，所述第二固定柱沿自身长度方向的两端分别为第一端和第二端，所述第二固定柱的第一端与所述第二凸缘部固定，所述第二固定柱的第二端向远离所述第六表面的方向延伸；
    第三卡接凸起和第四卡接凸起，分别设置于所述第一固定柱的第二端的背离所述第二固定柱的表面和所述第二固定柱的第二端的背离所述第一固定柱的表面，或者，分别设置于所述第一固定柱的第二端的朝向所述第二固定柱的表面和所述第二固定柱的第二端的朝向所述第一固定柱的表面。
  6. 根据权利要求5所述的摄像头支架，其特征在于，所述第一固定柱在所述第二边缘上的正投影和所述第二固定柱在所述第二边缘上的正投影分别位于所述第二边缘的两端，所述第二凸缘部的位于所述第一固定柱与所述第二固定柱之间的部分设有避让缺口。
  7. 根据权利要求5或6所述的摄像头支架，其特征在于，所述第一弹力臂卡扣、所述第二弹力臂卡扣、所述第一固定柱和所述第二固定柱围成容纳空间，所述容纳空间用于容纳所述摄像头模块；
    所述第一固定柱和/或所述第二固定柱的背离所述容纳空间的表面设有弹性结构，所述弹性结构用于当所述摄像头支架通过所述支撑板的第一表面与所述摄像头模块的前端面固定，并随着所述摄像头模块一起安装于电子设备的中框上的安装槽内时，与所述安装槽的内壁弹性抵靠。
  8. 根据权利要求2所述的摄像头支架，其特征在于，所述第一卡接结构包括设置于所述第一边缘的第一卡接凸起，所述第一卡接凸起向远离所述第二边缘的方向凸出；
    所述第二卡接结构包括设置于所述第二边缘的第二卡接凸起，所述第二卡接凸起向远离所述第一边缘的方向凸出。
  9. 根据权利要求8所述的摄像头支架，其特征在于，所述第一卡接结构包括的第一卡接凸起的数量为多个，多个所述第一卡接凸起沿着所述第一边缘的长度方向均匀且间隔设置。
  10. 根据权利要求8或9所述的摄像头支架，其特征在于，所述第二卡接结构包括的第二卡接凸起的数量为多个，多个所述第二卡接凸起沿着所述第二边缘的长度方向均匀且间隔设置。
  11. 根据权利要求8-10中任一项所述的摄像头支架，其特征在于，所述支撑板还包括相对的第三边缘和第四边缘，所述第三边缘和所述第四边缘连接于所述第一边缘与所述第二边缘之间；
    所述第三边缘和/或所述第四边缘设有弹性结构，所述弹性结构用于当所述摄像头支架通过所述支撑板的第一表面与所述摄像头模块的前端面固定，并随着所述摄像头模块一起安装于电子设备的中框上的安装槽内时，与所述安装槽的内壁弹性抵靠。
  12. 根据权利要求7或11所述的摄像头支架，其特征在于，所述弹性结构包括弹片或者软质弹性材料。
  13. 根据权利要求1-12中任一项所述的摄像头支架，其特征在于，所述第一表面与所述摄像头模块的前端面相适应。
  14. 一种摄像头组件，其特征在于，包括：
    权利要求1-13中任一项所述的摄像头支架；
    摄像头模块，设置于所述摄像头支架的支撑板的第一表面远离第二表面的一侧，且所述摄像头模块的前端面与所述第一表面固定，所述摄像头模块的光学镜片组与所述摄像头支架的通光口相对。
  15. 根据权利要求14所述的摄像头组件，其特征在于，所述摄像头支架的第一表面与所述摄像头模块的前端面之间通过泡棉胶粘接固定。
  16. 一种电子设备，其特征在于，包括：
    中框，设有安装槽；
    权利要求14或15所述的摄像头组件，安装于所述安装槽内，且所述摄像头组件的摄像头模块的后端面与所述安装槽的底面贴合，所述摄像头组件的摄像头支架的支撑板位于所述摄像头模块的远离所述安装槽的底面的一侧，所述摄像头支架的卡接结构与所述安装槽的内壁卡接。
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