WO2018120505A1 - 一种弹片和终端 - Google Patents

一种弹片和终端 Download PDF

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Publication number
WO2018120505A1
WO2018120505A1 PCT/CN2017/080483 CN2017080483W WO2018120505A1 WO 2018120505 A1 WO2018120505 A1 WO 2018120505A1 CN 2017080483 W CN2017080483 W CN 2017080483W WO 2018120505 A1 WO2018120505 A1 WO 2018120505A1
Authority
WO
WIPO (PCT)
Prior art keywords
elastic
abutting portion
fixing frame
limiting arm
elastic piece
Prior art date
Application number
PCT/CN2017/080483
Other languages
English (en)
French (fr)
Inventor
钱再军
王泓伟
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
Priority to JP2018557023A priority Critical patent/JP6726305B2/ja
Priority to US16/308,300 priority patent/US10608351B2/en
Priority to EP17885692.8A priority patent/EP3425737B1/en
Priority to AU2017386174A priority patent/AU2017386174B2/en
Priority to CN201780009702.8A priority patent/CN108604742B/zh
Publication of WO2018120505A1 publication Critical patent/WO2018120505A1/zh
Priority to HK18110852.6A priority patent/HK1251724A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7076—Coupling devices for connection between PCB and component, e.g. display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/707—Soldering or welding
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10121—Optical component, e.g. opto-electronic component
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10265—Metallic coils or springs, e.g. as part of a connection element

Definitions

  • the present application relates to the field of terminal technologies, and in particular, to a shrapnel and a terminal.
  • FIG. 1 is a shrapnel provided by the prior art.
  • the elastic piece 01 includes a fixing frame 011 for soldering to the circuit board and an abutting portion 012 on one side of the fixing frame 011 , and the lower end of the abutting portion 012 is An elastic limiting arm 013 is connected between the fixing frames 011.
  • the electronic device is usually inserted by the forward insertion of the elastic piece (that is, the side of the abutting portion 012 away from the fixing frame 011 is inserted in the direction of the abutting portion 012, as shown in FIG.
  • FIG. 2 is a schematic structural view after the elastic piece shown in FIG. 1 is installed in the terminal. Referring to FIG.
  • a mounting slot 03 for mounting the camera 02 is formed in the terminal, and the elastic piece 01 is fixed on one side of the mounting groove 03, and is in conflict with each other.
  • the portion protrudes into the mounting groove 03.
  • the camera 02 can be inserted into the mounting groove 03 and spring-fitted with the elastic piece 01 only by being inserted upward from the lower side of the mounting groove 03 (that is, inserted in the c direction in FIG. 1).
  • the movable portion 012 is easily pushed downward and the elastic limit arm 013 is elastically deformed. Or tearing, and the edge of the spring 101 deformed and deformed easily scratches the camera 02.
  • the elastic piece 001 includes a fixing frame 0011 for soldering to the circuit board and an abutting portion 0012 on the side of the fixing frame 0011, the abutting portion.
  • a first elastic limiting arm 0013 is connected between the upper end of the 0012 and the fixing frame 0011, and a second elastic limiting arm 0014 is connected between the lower end and the fixing frame 0011.
  • 5 is a schematic structural view of the elastic piece 01 in the terminal shown in FIG. 2 replaced by the elastic piece 001 shown in FIG. 4, as shown in FIG. 6(a) and FIG.
  • the camera 02 in the first elastic limiting arm 0013 and Under the limit of the second elastic limiting arm 0014, the camera 02 can be smoothly inserted into the mounting slot 03 from above or below the mounting slot 03, but when the camera is laterally oriented by the elastic piece 001 (as shown in FIG. 4)
  • the elastic piece 001 is elastically deformed or torn at the same time, and the edge which is lifted after the elastic piece 001 is deformed is likely to scratch the camera.
  • the shrapnels shown in Figures 1 and 4 have special requirements for the lateral insertion direction of the electronic device. Therefore, there is a requirement for the assembly and disassembly sequence of the electronic device, thereby reducing the assembly and disassembly efficiency and yield of the electronic device.
  • the embodiment of the present application provides a spring piece and a terminal, which can allow the mating component to be inserted into the elastic joint in any direction from the lateral direction of the elastic piece, so that the assembly and disassembly sequence of the mating component can be freely selected, thereby improving the assembly and disassembly of the mating component. Efficiency and yield.
  • the present application provides a spring piece including a fixing frame and an abutting portion which are sequentially arranged in a first direction, and the abutting portion is connected to the fixing frame by at least three elastic limiting arms, the at least three elastic The limiting arms are disposed at even intervals at an end of the abutting portion adjacent to the fixing frame.
  • the elastic piece provided by the embodiment of the present invention is connected to the fixing frame by the at least three elastic limiting arms, and the at least three elastic limiting arms are disposed at even intervals at one end of the abutting portion near the fixing frame, so at least three elastic
  • the limiting arm can be restrained by the lateral direction of the abutting portion against the abutting portion, preventing the elastic member from being elastically deformed or being torn when the engaging device is inserted by any lateral direction of the abutting portion, thereby allowing the engaging device to be supported by the side of the elastic piece Inserting the spring joints into one week allows the assembly and disassembly sequence of the mating devices to be freely selected, thereby improving the assembly and disassembly efficiency and yield of the mating devices.
  • the elastic limiting arm is four, and the four elastic limiting arms include a first elastic limiting arm and a second elastic limiting arm disposed opposite each other. And a third elastic limiting arm and a fourth elastic limiting arm disposed opposite each other.
  • the number of elastic limit arms is four, the limit stability is high, the number of elastic limit arms is small, and the cost is low.
  • the two ends of the first elastic limiting arm and/or the second elastic limiting arm are respectively fixedly connected to the abutting portion and the fixing frame
  • the third elastic limiting arm and the fourth elastic limiting arm are formed to extend outward from an end of the abutting portion adjacent to the fixing frame
  • the third elastic limiting arm and the fourth elastic limit a wing portion is provided in the extending direction of the arm, the wing portion is fixed to the fixing frame, and ends of the third elastic limiting arm and the fourth elastic limiting arm are abutted against the inner side wall of the wing portion
  • the ends of the third elastic limiting arm and the fourth elastic limiting arm may be adjacent to the inner side wall of the wing Slide in the direction of the holder.
  • the first elastic limiting arm includes a first elastic segment extending outward from an end of the abutting portion adjacent to the fixing frame, and the first elastic segment a first tensioning section formed by bending an end of the elastic section toward a side close to the fixing frame, and a direction extending from a distal end of the first tensioning section to a direction opposite to an extending direction of the first elastic section a first support segment, the end of the first support segment being coupled to the mount.
  • the second elastic limiting arm includes a second elastic segment extending outward from an end of the abutting portion adjacent to the fixing frame, and the second elastic segment a second tensioning section formed by bending an end of the elastic section toward a side close to the fixing frame, and an end from the end of the second tensioning section
  • a second supporting section formed by extending in a direction opposite to the extending direction of the two elastic segments, and an end of the second supporting segment is connected to the fixing bracket.
  • the second supporting section is fixed to one end of the second tensioning section, and the other end is inclined away from the abutting portion
  • the second supporting section a sliding portion is fixed to an end of the second tensioning portion
  • the sliding portion is provided with a sliding slot extending in a direction opposite to the extending direction of the second elastic portion, and the sliding portion is fitted to the sliding slot
  • the sliding portion is slidable along the sliding groove in a direction close to the end of the chute.
  • the second elastic limiting arm is movably connected to the wing portion by slidingly engaging the sliding portion and the sliding groove, thereby further increasing the elasticity of the elastic piece, reducing the insertion force when the mating component is inserted laterally from the elastic piece, and reducing the insertion difficulty. .
  • the starting end of the chute is fixed, and the end is inclined away from the abutting portion.
  • the end of the chute is inclined away from the abutting portion to remove the elastic force, so as to reduce the possibility of the elastic limit deformation of the elastic piece when the component is elastically attached.
  • the surface of the sliding portion that is in contact with the inner wall of the sliding slot is a curved surface. Prevents the sliding portion from becoming stuck when sliding in the chute.
  • the third elastic limiting arm and the fourth elastic limiting arm are fixed to one end of the abutting portion, and the other end is in a direction close to the fixing frame. Tilting, so that the third elastic limiting arm and the fourth elastic limiting arm can be guided when the engaging component is inserted into the elastic connecting arm or the fourth elastic limiting arm
  • the function is to enable the mating component to be smoothly inserted and abutted against the abutting portion.
  • the first elastic segment is fixed to one end of the abutting portion, and the other end is inclined toward the fixing frame, so that the mating component is formed by the abutting portion.
  • the first elastic section can serve as a guide so that the mating component can be smoothly inserted and abutted against the abutting portion.
  • the second elastic segment is fixed to one end of the abutting portion, and the other end is inclined toward the fixing frame, so that the mating component is formed by the abutting portion.
  • the second elastic segment can serve as a guide so that the mating component can be smoothly inserted and abutted against the abutting portion.
  • the end of the wing portion in the first direction is bent toward a direction close to the abutting portion to form a limit portion to prevent a third elastic limit.
  • the ends of the arm and the fourth elastic limiting arm move along the inner side wall of the wing away from the fixing frame and are separated from the inner side wall of the wing, thereby ensuring that the third elastic limiting arm and the fourth elastic limiting arm are in conflict with each other The stability of the limit.
  • the third elastic limiting arm and the fourth elastic limiting arm are fixed to one end of the abutting portion, and the other end is adjacent to the fixing frame.
  • the direction of the third elastic limiting arm and the fourth elastic limiting arm is bent toward the limiting portion to form a hook portion, and the hook portion is adjacent to the limiting portion.
  • the surface is in contact with the surface of the limiting portion.
  • the surface of the hook is attached to the surface of the limiting portion to improve the stability of the limiting portion.
  • the surface of the abutting portion away from the fixing frame is configured to be in contact with the mating component, and the surface of the abutting portion away from the fixing frame is a convex spherical surface to prevent the matching element Device at Scratched by the contact portion when it is attached to the contact portion.
  • the elastic piece is integrally formed by a press forming method, and the molding process takes a short time and has high molding efficiency.
  • the present application provides a terminal, including a terminal body and a camera, wherein the terminal body is formed with a mounting slot, the camera is mounted in the mounting slot, and one side of the mounting slot is provided with a spring piece.
  • the elastic piece is the elastic piece according to any one of the above aspects, wherein the fixing frame of the elastic piece is fixed to the terminal body, and the abutting portion of the elastic piece is in contact with the side wall of the camera.
  • the elastic piece in the terminal is the elastic piece described in any one of the above technical solutions
  • the camera can be inserted into the installation slot through any opening of the mounting slot, and the camera and the elastic piece can be smoothly realized. Therefore, the assembly and disassembly sequence of the camera can be freely selected, thereby improving the assembly and disassembly efficiency and yield of the terminal.
  • FIG. 1 is a schematic structural view of a shrapnel of the prior art
  • FIG. 2 is a schematic cross-sectional structural view of a terminal mounted with the elastic piece shown in FIG. 1;
  • FIG. 3 is a schematic view showing a lateral insertion direction of a camera allowed by the elastic piece in the terminal shown in FIG. 2;
  • Figure 5 is a schematic cross-sectional structural view of a terminal mounted with the elastic piece shown in Figure 4;
  • Figure 6 (a) is a first schematic view of the first direction of the camera allowed to insert the camera in the terminal shown in Figure 5;
  • FIG. 6(b) is a schematic view showing a second direction in which the camera of the terminal shown in FIG. 5 allows the camera to be laterally inserted;
  • FIG. 7 is a schematic structural diagram of a shrapnel according to an embodiment of the present application.
  • FIG. 8 is another schematic structural diagram of a shrapnel according to an embodiment of the present application.
  • FIG. 9 is a schematic cross-sectional structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic view showing a first direction of lateral insertion of a camera allowed by the elastic piece in the terminal shown in FIG. 9;
  • Figure 11 is a schematic view showing the second direction of the lateral insertion of the camera allowed by the elastic piece in the terminal shown in Figure 9;
  • FIG. 12 is a schematic view showing a third direction in which the camera in the terminal shown in FIG. 9 allows the camera to be inserted laterally.
  • connection may also be a contraceptive connection or an integral connection; the specific meaning of the above terms in the present application may be understood by a person of ordinary skill in the art.
  • the embodiment of the present application provides a spring 10, which is sequentially arranged along the first direction, with reference to FIG. 7 or FIG.
  • the fixing frame 1 and the abutting portion 2 are connected to the fixing frame 1 by at least three elastic limiting arms 3, and the at least three elastic limiting arms 3 are disposed at the evenly spaced portion of the abutting portion 2 Near one end of the holder 1.
  • the elastic piece 10 provided in the embodiment of the present invention is connected to the fixed frame 1 by the at least three elastic limiting arms 3, and the at least three elastic limiting arms 3 are disposed at even intervals on the abutting portion 2 near the fixed frame 1.
  • the at least three elastic limiting arms 3 can be restrained from the lateral contact of the abutting portion 2 by the lateral direction of the abutting portion 2, preventing the engaging device from being elastically deformed by the elastic insertion limit of the elastic piece 10 when inserted by any lateral direction of the abutting portion 2 or It is torn, so that the assembly and disassembly sequence of the mating device can be freely selected, thereby improving the assembly and disassembly efficiency and yield of the mating device.
  • the number of the elastic limiting arms 3 may be three, four, five, six, etc., and is not specifically limited herein.
  • the first direction may be a vertical upward direction, a vertical downward direction, a horizontal left direction, or a horizontal right direction, and is not specifically limited herein.
  • the shrapnel 10 provided in the embodiment of the present application can be applied to the terminal device, and can be applied to the grounding process of the main camera steel cover and the device in the vicinity of the antenna area in the terminal. In the electronic device, it is not specifically limited herein.
  • the fixing frame 1 may be a plate-like structure, a block-shaped structure or the like, which is not specifically limited herein.
  • the fixing frame 1 has a plate-like structure to facilitate soldering with the circuit board.
  • the number of the elastic limiting arms 3 is four, and the four elastic limiting arms 3 include a first elastic limiting arm 31 and a second elastic limiting arm 32. And a third elastic limiting arm 33 and a fourth elastic limiting arm 34 disposed opposite each other.
  • the four elastic limiting arms limit the abutting portion 2 by the four lateral directions of the abutting portion 2, the stability of the limiting position is high, and the number of the elastic limiting arms is relatively small, and the manufacturing difficulty is low.
  • the two ends of the first elastic limiting arm 31 and/or the second elastic limiting arm 32 are respectively fixedly connected to the abutting portion 2 and the fixing frame 1 , and the third elastic limiting arm 33 is respectively connected.
  • the fourth elastic limiting arm 34 is formed to extend outward from the end of the abutting portion 2 adjacent to the fixing frame 1.
  • the third elastic limiting arm 33 and the fourth elastic limiting arm 34 are provided with wings 11 in the extending direction.
  • the end portion 11 is fixed to the fixing frame 1 , and the ends of the third elastic limiting arm 33 and the fourth elastic limiting arm 34 abut against the inner side wall of the wing portion 11 , and when the mating component is inserted and elastically engaged with the abutting portion 2 , The ends of the third elastic limiting arm 33 and the fourth elastic limiting arm 34 are slidable along the inner side wall of the wing portion 11 in the direction of approaching the fixing frame 1, thereby achieving the lateral insertion limit of the elastic piece 10, The elasticity of the elastic piece 10 can be increased, and the insertion force required when the mating component is inserted laterally from the elastic piece 10 can be reduced, and the insertion difficulty of the mating component can be reduced.
  • the first elastic limiting arm 31 includes a first elastic segment 311 extending outward from an end of the abutting portion 2 adjacent to the fixing frame 1 , and from the end of the first elastic segment 311 toward the fixing frame 1 .
  • a first tensioning section 312 formed by one side reverse bending, and a first supporting section 313 extending from a distal end of the first tensioning section 312 to a direction opposite to the extending direction of the first elastic section 311, the first supporting section 313
  • the end is connected to the holder 1.
  • the second elastic limiting arm 32 includes a second elastic segment 321 extending outward from an end of the abutting portion 2 adjacent to the fixing frame 1 , and from the end of the second elastic segment 321 toward the fixing frame 1 .
  • a second tensioning section 322 formed by reverse bending of one side
  • a second supporting section 323 formed by extending from the end of the second tensioning section 322 to the opposite direction of the extending direction of the second elastic section 321 , the second supporting section 323
  • the end is connected to the holder 1.
  • the second supporting section 323 is connected to one end of the second tensioning section 322, and the other is fixed.
  • One end is inclined away from the abutting portion 2, and one end of the second supporting portion 323 away from the second tensioning portion 322 is fixed with a sliding portion 4, and the wing portion 11 is opened with a sliding direction extending in a direction opposite to the extending direction of the second elastic portion 321
  • the groove 7 and the sliding portion 4 are fitted in the starting end of the sliding groove 7.
  • the sliding portion 4 can slide along the sliding groove 7 in the direction of the end of the sliding groove 7. Therefore, when the mating component is inserted into the elastic piece 10, one end of the second elastic limiting arm 32 connected to the fixing frame 1 can slide along the sliding slot 7 in the direction of the end of the sliding slot 7 to reduce the matching component of the elastic piece 10
  • the resistance generated during the insertion increases the elasticity of the elastic piece 10, reduces the difficulty of inserting the mating component, and also reduces the possibility of the elastic limit deformation of the elastic piece 10.
  • the starting end of the sliding slot 7 is fixed, and the end is inclined away from the abutting portion 2 , thereby sliding the sliding portion 4 along the sliding slot when the engaging component is elastically engaged on the elastic piece 10 .
  • 7 slid in the direction of the end of the chute 7, and can be retracted away from the abutting portion 2, so as to remove the elastic force of the elastic piece 10, thereby further reducing the elasticity of the elastic piece 10 when elastically engaging the component.
  • the surface of the sliding portion 4 that is in contact with the inner wall of the sliding groove 7 is a curved surface, and the smoothness of the curved surface is good, and the sliding portion 4 is prevented from being caught when sliding in the sliding groove 7.
  • the sliding portion 4 may be cylindrical or may be in the shape of a curved piece as shown in FIG. 7 , and may be other shapes, which are not specifically limited herein, as long as the sliding portion 4 is on the inner wall of the sliding groove 7 .
  • the contact surface is curved.
  • the third elastic limiting arm 33 and the fourth elastic limiting arm 34 are fixedly connected to one end of the abutting portion 2 , and the other end is inclined toward the fixing frame 1 , so that the mating components are in conflict with each other.
  • the third elastic limiting arm 33 and the fourth elastic limiting arm 34 can be guided to cooperate.
  • the component can be smoothly inserted and abutted against the abutting portion 2, thereby reducing the insertion difficulty when the mating device is inserted by the side where the abutting portion 2 is connected to the third elastic limiting arm 33 or the fourth elastic limiting arm 34.
  • the first elastic segment 311 is fixed to one end of the abutting portion 2 , and the other end is inclined toward the fixing frame 1 .
  • the first elastic limiting arm 31 is connected to the mating component by the abutting portion 2 .
  • the first elastic portion 311 can play a guiding role, so that the mating component can be smoothly inserted and abutted against the abutting portion 2, thereby reducing the first elastic force of the mating device connected by the abutting portion 2.
  • the insertion difficulty when one side of the limit arm 31 is inserted.
  • the second elastic segment 321 is connected to one end of the abutting portion 2 and the other end is close to the solid.
  • the direction of the fixed frame 1 is inclined, so that when the mating component is inserted into the elastic connecting side of the second elastic limiting arm 32 by the abutting portion 2, the second elastic segment 321 can play a guiding role, so that the components can be smoothly.
  • the ground is inserted and abutted against the abutting portion 2, thereby reducing the insertion difficulty when the mating device is inserted by the side where the abutting portion 2 is connected to the second elastic limiting arm 32.
  • the end of the wing 11 in the first direction is bent in a direction close to the abutting portion 2 to form the limiting portion 5 , such that the third elastic limiting arm 33 is connected by the abutting portion 2 at the mating device 2 .
  • the limiting portion 5 can prevent the ends of the third elastic limiting arm 33 and the fourth elastic limiting arm 34 from being turned out by the inner side wall of the wing portion 11 , thereby ensuring
  • the third elastic limiting arm 33 and the fourth elastic limiting arm 34 have stability stability to the abutting portion 2.
  • the third elastic limiting arm 33 and the fourth elastic limiting arm 34 are fixed to one end of the abutting portion 2 , the other end is inclined toward the fixing frame 1 , and the third elastic limiting arm 33 is inclined.
  • the other end of the fourth elastic limiting arm 34 is bent in a direction close to the limiting portion 5 to form a hook portion 6 .
  • the surface of the hook portion 6 close to the limiting portion 5 is bonded to the surface of the limiting portion 5 .
  • the surface of the hook portion 6 is in contact with the surface of the limiting portion 5, and the limit stability of the limiting portion 5 to the ends of the third elastic limiting arm 33 and the fourth elastic limiting arm 34 is improved.
  • a side surface of the abutting portion 2 away from the fixing frame 1 is used for contacting with the mating component, and a surface of the abutting portion 2 away from the fixing frame 1 is a convex spherical surface, and a surface of the convex spherical surface. It is smooth, and it is possible to prevent the mating component from being scratched by the abutting portion 2 when the fitting is inserted into the side by the side of the abutting portion 2.
  • the abutting portion 2 may include a support plate 21 and a convex spherical casing 22 stamped from the support plate 21 .
  • the elastic piece 10 is integrally formed by a press forming method, and the integral molding process is simple, the time is short, and the molding efficiency is high.
  • FIG. 9 is a terminal provided by an embodiment of the present invention.
  • the terminal includes a terminal body 20 and a camera 30.
  • the terminal body is formed with a mounting slot 40.
  • the camera 30 is cooperatively mounted in the mounting slot 40.
  • the elastic piece 10 is provided on one side of the mounting groove 40, and the elastic piece 10 is the elastic piece 10 according to any one of the above aspects.
  • the fixing frame of the elastic piece 10 is fixed to the terminal body 20, and the elastic piece 10 is The abutting portion is in contact with the side wall of the camera 30.
  • the camera can be inserted into the installation slot through any opening of the mounting slot, and the camera and the elastic piece can be smoothly realized.
  • the camera 30 is inserted through the upper opening of the mounting groove 40 (as shown in FIG. 10).
  • the lower opening of the mounting groove 40 is inserted (as shown in FIG. 11) or inserted through the rear opening of the mounting groove 40 (as shown in FIG. 12)
  • it can be smoothly inserted into the mounting groove 40 and elastically coupled with the elastic piece 10, thereby making the camera
  • the assembly and disassembly sequence of 30 can be freely selected, thereby improving the assembly and disassembly efficiency and yield of the terminal.

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  • Structure And Mechanism Of Cameras (AREA)
  • Casings For Electric Apparatus (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
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Abstract

本申请实施例提供一种弹片，涉及电连接结构技术领域，允许配合元器件由弹片的任一侧向插入弹接，使配合元器件的组装和拆卸顺序可以自由选择。该弹片包括沿第一方向依次排列的固定架和抵触部，所述抵触部通过至少三个弹性限位臂与所述固定架连接，所述至少三个弹性限位臂以均匀间隔设置在所述抵触部靠近所述固定架的一端。本申请用于终端内摄像头的接地连接。

Description

一种弹片和终端
本申请要求于2016年12月26日提交中国专利局、申请号为201611220996.2、发明名称为“一种防刮弹片”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
本申请涉及终端技术领域，尤其涉及一种弹片和终端。
背景技术
随着电子产品功能的日益增加以及人们对电子产品的安全性能要求的提升，在电子产品的系统中，用于连接电路板和其他一些具有特殊功能的电子器件的弹片被大量运用。
示例的，图1为现有技术提供的一种弹片，参见图1，弹片01包括用于与电路板焊接的固定架011以及位于固定架011一侧的抵触部012，抵触部012的下端与固定架011之间连接有弹性限位臂013。为了便于电子器件与弹片01之间的弹接，电子器件通常由弹片的正向插入(也即是由抵触部012远离固定架011的一侧向靠近抵触部012的方向插入，具体可见图1中的a方向)并与弹片01弹接，但是，在电子器件由弹片01的正向插入不方便或空间不够等场合，均需使电子器件由弹片01的侧向(也即是与a方向垂直的方向，比如可以为图1中的c方向)插入并与弹片01弹接。而当电子器件由弹片01的侧向插入时，弹片的结构通常对电子器件的侧向插入方向有特殊要求。比如，图2为将图1所示弹片安装于终端内之后的结构示意图，参见图2，终端内形成有用于安装摄像头02的安装槽03，弹片01固定于安装槽03的一侧，且抵触部伸入安装槽03内，参见图3，摄像头02只有由安装槽03的下方向上插入(也即是图1中的c方向插入)才能顺利插入安装槽03内并与弹片01弹接，而当摄像头02由安装槽03的上方向下插入(也即是图1中的b方向插入)安装槽03内时，则容易推动抵触部012向下移动并使弹性限位臂013产生弹性极限形变或撕裂，同时弹片01变形后翘起的棱边容易刮损摄像头02。
为了解决上述问题，现有技术中还提供了另一种弹片，如图4所示，弹片001包括用于与电路板焊接的固定架0011以及位于固定架0011一侧的抵触部0012，抵触部0012的上端与固定架0011之间连接有第一弹性限位臂0013，下端与固定架0011之间连接有第二弹性限位臂0014。图5为将图2所示终端中的弹片01替换为图4所示弹片001后的结构示意图，如图6(a)和图6(b)所示，在第一弹性限位臂0013和第二弹性限位臂0014的限位作用下，摄像头02由安装槽03的上方或下方均可顺利插入安装槽03内，但是，当摄像头由弹片001侧向的其他方向(如图4所示的d方向或e方向)插入并与弹片001弹接时，同样会导致弹片001产生弹性极限形变或撕裂，同时弹片001变形后翘起的棱边容易刮损摄像头。
根据以上描述，图1和图4所示弹片均对电子器件的侧向插入方向有特殊要求， 从而对电子器件的组装以及拆卸顺序有要求，进而降低了电子器件的组装以及拆卸效率和良率。
发明内容
本申请的实施例提供一种弹片和终端，能够允许配合元器件由弹片侧向的任意方向插入弹接，使配合元器件的组装和拆卸顺序可以自由选择，从而提高配合元器件的组装和拆卸效率及良率。
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，本申请提供一种弹片，包括沿第一方向依次排列的固定架和抵触部，所述抵触部通过至少三个弹性限位臂与所述固定架连接，所述至少三个弹性限位臂以均匀间隔设置在所述抵触部靠近所述固定架的一端。
本申请实施例提供的弹片，由于抵触部通过至少三个弹性限位臂与固定架连接，且至少三个弹性限位臂以均匀间隔设置在抵触部靠近固定架的一端，因此至少三个弹性限位臂可由抵触部的侧向一周对抵触部起限位作用，防止配合器件由抵触部的任一侧向插入时弹片产生弹性极限形变或被撕裂，从而能够允许配合器件由弹片的侧向一周插入弹接，使配合器件的组装和拆卸顺序可以自由选择，进而提高了配合器件的组装和拆卸效率及良率。
在第一方面的第一种可选实现方式中，所述弹性限位臂为四个，四个所述弹性限位臂包括相对设置的第一弹性限位臂和第二弹性限位臂、以及相对设置的第三弹性限位臂和第四弹性限位臂。弹性限位臂的数量为四个，限位稳定性高，弹性限位臂的设置数量少，成本低。
在第一方面的第二种可选实现方式中，所述第一弹性限位臂和/或所述第二弹性限位臂的两端分别与所述抵触部和所述固定架固定连接，所述第三弹性限位臂和所述第四弹性限位臂为自所述抵触部靠近所述固定架的一端向外延伸形成，所述第三弹性限位臂和所述第四弹性限位臂的延伸方向上设有翼部，所述翼部与所述固定架固定，所述第三弹性限位臂和所述第四弹性限位臂的末端与所述翼部的内侧壁抵接，且当配合元器件插入并与所述抵触部弹接时，所述第三弹性限位臂和所述第四弹性限位臂的末端可沿所述翼部的内侧壁向靠近所述固定架的方向滑动。由此，在实现限位的同时，可增大弹片的弹性，减小在将配合元器件由弹片的侧向插入时所需的插入力，降低插入难度。
在第一方面的第三种可选实现方式中，所述第一弹性限位臂包括自所述抵触部靠近所述固定架的一端向外延伸形成的第一弹性段、自所述第一弹性段末端向靠近所述固定架的一侧反向折弯形成的第一拉紧段、及自所述第一拉紧段末端向所述第一弹性段的延伸方向的反方向延伸形成的第一支撑段，所述第一支撑段的末端与所述固定架连接。通过使第一弹性限位臂的延伸路径反向折弯，可在保证弹性力臂的前提下，减小固定架和翼部组成的结构的体积。
在第一方面的第四种可选实现方式中，所述第二弹性限位臂包括自所述抵触部靠近所述固定架的一端向外延伸形成的第二弹性段、自所述第二弹性段末端向靠近所述固定架的一侧反向折弯形成的第二拉紧段、及自所述第二拉紧段末端向所述第 二弹性段的延伸方向的反方向延伸形成的第二支撑段，所述第二支撑段的末端与所述固定架连接。通过使第二弹性限位臂的延伸路径反向折弯，可在保证弹性力臂的前提下，减小固定架和翼部组成的结构的体积。
在第一方面的第五种可选实现方式中，所述第二支撑段连接所述第二拉紧段的一端固定，另一端向远离所述抵触部的方向倾斜，所述第二支撑段远离所述第二拉紧段的一端固定有滑动部，所述翼部上开设有沿所述第二弹性段延伸方向的反方向延伸的滑槽，所述滑动部配合安装于所述滑槽的起始端内，当配合元器件插入并与所述抵触部弹接时，所述滑动部可沿所述滑槽向靠近所述滑槽末端的方向滑动。通过滑动部和滑槽滑动配合使第二弹性限位臂与翼部活动连接，可进一步增大弹片的弹性，减小在将配合元器件由弹片的侧向插入时的插入力，降低插入难度。
在第一方面的第六种可选实现方式中，所述滑槽的起始端固定，末端向远离所述抵触部的方向倾斜。滑槽的末端向远离抵触部的方向倾斜，起到卸除弹性力的作用，以降低弹片在弹接元器件时产生弹性极限形变的可能性。
在第一方面的第七种可选实现方式中，所述滑动部上与所述滑槽内壁接触的面为弧面。防止滑动部在滑槽内滑动时出现卡死。
在第一方面的第八种可选实现方式中，所述第三弹性限位臂和所述第四弹性限位臂连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜，这样，在配合元器件由抵触部连接第三弹性限位臂或第四弹性限位臂的一侧插入弹接时，第三弹性限位臂和第四弹性限位臂可起到导向作用，以使配合元器件能够顺利地插入并与抵触部抵接。
在第一方面的第九种可选实现方式中，所述第一弹性段连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜，这样，在配合元器件由抵触部连接第一弹性段的一侧插入弹接时，第一弹性段可起到导向作用，以使配合元器件能够顺利地插入并与抵触部抵接。
在第一方面的第十种可选实现方式中，所述第二弹性段连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜，这样，在配合元器件由抵触部连接第二弹性段的一侧插入弹接时，第二弹性段可起到导向作用，以使配合元器件能够顺利地插入并与抵触部抵接。
在第一方面的第十一种可选实现方式中，所述翼部在所述第一方向上的末端向靠近所述抵触部的方向折弯形成有限位部，以防止第三弹性限位臂和第四弹性限位臂的末端沿翼部的内侧壁向远离固定架的方向移动并与翼部的内侧壁脱离，从而保证了第三弹性限位臂和第四弹性限位臂对抵触部的限位稳定性。
在第一方面的第十二种可选实现方式中，所述第三弹性限位臂和所述第四弹性限位臂连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜，且所述第三弹性限位臂和所述第四弹性限位臂的另一端向靠近所述限位部的方向折弯形成有勾部，所述勾部靠近所述限位部的表面与所述限位部的表面贴合。勾部表面与限位部的表面贴合，提高了限位部的限位稳定性。
在第一方面的第十三种可选实现方式中，抵触部上远离固定架的表面用于与配合元器件接触，所述抵触部上远离所述固定架的表面为凸球面，防止配合元器件在 与抵触部弹接时被抵触部刮伤。
在第一方面的第十四种可选实现方式中，所述弹片由冲压成型法一体成型，成型过程耗时较短，成型效率高。
第二方面，本申请提供一种终端，包括终端本体和摄像头，所述终端本体上形成有安装槽，所述摄像头安装于所述安装槽内，所述安装槽的一侧设有弹片，所述弹片为如上任一技术方案所述的弹片，所述弹片的固定架与所述终端本体固定，所述弹片的抵触部与所述摄像头的侧壁抵触。
本申请实施例提供的终端，由于终端内的弹片为如上任一技术方案所述的弹片，因此摄像头可以由安装槽的任一开口处插入安装槽内，均可顺利实现摄像头与弹片的弹接，从而使摄像头的组装和拆卸顺序可以自由选择，进而提高了终端的组装和拆卸效率及良率。
附图说明
下面对实施例或现有技术描述中所需要使用的附图作简单地介绍。
图1为现有技术的一种弹片的结构示意图；
图2为安装有图1所示弹片的终端的截面结构示意图；
图3为图2所示终端中弹片所允许的摄像头的侧向插入方向示意图；
图4为现有技术的另一种弹片的结构示意图；
图5为安装有图4所示弹片的终端的截面结构示意图；
图6(a)为图5所示终端中弹片所允许摄像头侧向插入的第一种方向示意图；
图6(b)为图5所示终端中弹片所允许摄像头侧向插入的第二种方向示意图；
图7为本申请实施例提供的弹片的一种结构示意图；
图8为本申请实施例提供的弹片的另一种结构示意图；
图9为本申请实施例提供的终端的截面结构示意图；
图10为图9所示终端中弹片所允许摄像头侧向插入的第一种方向示意图；
图11为图9所示终端中弹片所允许摄像头侧向插入的第二种方向示意图；
图12为图9所示终端中弹片所允许摄像头侧向插入的第三种方向示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。
在本申请的描述中，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，还可以是抵触连接或一体地连接；对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
本申请实施例提供一种弹片10，参照图7或图8，包括沿第一方向依次排列的 固定架1和抵触部2，所述抵触部2通过至少三个弹性限位臂3与所述固定架1连接，所述至少三个弹性限位臂3以均匀间隔设置在所述抵触部2靠近所述固定架1的一端。
本申请实施例提供的弹片10，由于抵触部2通过至少三个弹性限位臂3与固定架1连接，且至少三个弹性限位臂3以均匀间隔设置在抵触部2靠近固定架1的一端，因此至少三个弹性限位臂3可由抵触部2的侧向一周对抵触部2起限位作用，防止配合器件由抵触部2的任一侧向插入时使弹片10产生弹性极限形变或被撕裂，从而使配合器件的组装和拆卸顺序可以自由选择，进而提高了配合器件的组装和拆卸效率及良率。
在上述实施方式中，弹性限位臂3的数量可以为三个、四个、五个、六个等等，在此不做具体限定。第一方向可以为竖直向上、竖直向下、水平向左或水平向右等方向，在此不做具体限定。且本申请实施例提供的弹片10可以应用于终端设备中，具体可以应用于终端内主摄像头钢罩子及天线区域附近器件的接地处理，当然，本申请实施例提供的弹片10还可以应用于其他电子设备中，在此不做具体限定。
在本申请实施例的弹片中，固定架1可以为板状结构、块状结构等等，在此不做具体限定。可选的，如图7或图8所示，固定架1为板状结构，以利于与电路板焊接。
可选地，如图7或8所示，弹性限位臂3的数量为四个，四个弹性限位臂3包括相对设置的第一弹性限位臂31和第二弹性限位臂32、以及相对设置的第三弹性限位臂33和第四弹性限位臂34。四个弹性限位臂由抵触部2的四个侧向对抵触部2进行限位，限位稳定性高，且弹性限位臂的设置数量相对较少，制作难度较低。
可选地，参见图7或图8，第一弹性限位臂31和/或第二弹性限位臂32的两端分别与抵触部2和固定架1固定连接，第三弹性限位臂33和第四弹性限位臂34为自抵触部2靠近固定架1的一端向外延伸形成，第三弹性限位臂33和第四弹性限位臂34的延伸方向上设有翼部11，翼部11与固定架1固定，第三弹性限位臂33和第四弹性限位臂34的末端与翼部11的内侧壁抵接，且当配合元器件插入并与抵触部2弹接时，第三弹性限位臂33和第四弹性限位臂34的末端可沿翼部11的内侧壁向靠近固定架1的方向滑动，由此，在实现弹片10的侧向插入限位的同时，可增大弹片10的弹性，减小在将配合元器件由弹片10的侧向插入时所需的插入力，降低配合元器件的插入难度。
可选地，参见图8，第一弹性限位臂31包括自抵触部2靠近固定架1的一端向外延伸形成的第一弹性段311、自第一弹性段311末端向靠近固定架1的一侧反向折弯形成的第一拉紧段312、及自第一拉紧段312末端向第一弹性段311的延伸方向的反方向延伸形成的第一支撑段313，第一支撑段313的末端与固定架1连接。由此，通过使第一弹性限位臂31的延伸路径反向折弯，以在保证弹片10的弹性力臂(也即是如图9所示第一拉紧段312上的弯折点至配合元器件在弹接于抵触部2上时向抵触部2施加的压力F的作用线的距离L1)的前提下，减小固定架1和翼部11所组成的结构在第一弹性段311的延伸方向上的高度，从而减小固定架1和翼部11所组成的结构的体积，以利于弹片10在小型电子设备内的安装。
可选地，参见图8，第二弹性限位臂32包括自抵触部2靠近固定架1的一端向外延伸形成的第二弹性段321、自第二弹性段321末端向靠近固定架1的一侧反向折弯形成的第二拉紧段322、及自第二拉紧段322末端向第二弹性段321的延伸方向的反方向延伸形成的第二支撑段323，第二支撑段323的末端与固定架1连接。由此，通过使第二弹性限位臂32的延伸路径反向折弯，以在保证弹片10的弹性力臂(也即是如图9所示第二拉紧段322上的弯折点至配合元器件在弹接于抵触部2上时向抵触部2施加的压力F的作用线的距离L2)的前提下，减小固定架1和翼部11所组成的结构在第二弹性段321的延伸方向上的高度，从而减小了固定架1和翼部11所组成的结构的体积，以利于弹片10在小型电子设备内的安装。
为了实现第二支撑段323的末端与固定架1之间的连接，在一个可能的实施方式中，参见图7或图8，第二支撑段323连接第二拉紧段322的一端固定，另一端向远离抵触部2的方向倾斜，第二支撑段323远离第二拉紧段322的一端固定有滑动部4，翼部11上开设有沿第二弹性段321延伸方向的反方向延伸的滑槽7，滑动部4配合安装于滑槽7的起始端内，当配合元器件插入并与抵触部弹接时，滑动部4可沿滑槽7向靠近滑槽7末端的方向滑动。由此，在弹片10上插入配合元器件时，第二弹性限位臂32连接固定架1的一端可沿滑槽7向靠近滑槽7末端的方向滑动，以减小弹片10对配合元器件插入时产生的阻力，从而增大弹片10的弹性，降低了配合元器件的插入难度，同时也降低了弹片10产生弹性极限形变的可能性。
可选地，参见图7或图8，滑槽7的起始端固定，末端向远离抵触部2的方向倾斜，由此，在弹片10上弹接配合元器件时，滑动部4在沿滑槽7向靠近滑槽7末端的方向滑动的同时，可向远离抵触部2的方向退让，以起到卸除弹片10的弹性力的作用，从而进一步降低弹片10在弹接配合元器件时产生弹性极限形变的可能性。
可选地，参见图7，滑动部4上与滑槽7内壁接触的面为弧面，弧面的平滑性好，防止滑动部4在滑槽7内滑动时出现卡死。
在上述实施方式中，滑动部4可以为圆柱状，也可以为如图7所示的弧片状，还可以是其他形状，在此不做具体限定，只要滑动部4上与滑槽7内壁接触的面为弧面即可。
可选地，参见图7，第三弹性限位臂33和第四弹性限位臂34连接抵触部2的一端固定，另一端向靠近固定架1的方向倾斜，这样，在配合元器件由抵触部2连接第三弹性限位臂33或第四弹性限位臂34的一侧插入弹接时，第三弹性限位臂33和第四弹性限位臂34可起到导向作用，以使配合元器件能够顺利地插入并与抵触部2抵接，从而减小了配合器件由抵触部2连接第三弹性限位臂33或第四弹性限位臂34的一侧插入时的插入难度。
可选地，参见图8，第一弹性段311连接抵触部2的一端固定，另一端向靠近固定架1的方向倾斜，这样，在配合元器件由抵触部2连接第一弹性限位臂31的一侧插入弹接时，第一弹性段311可起到导向作用，以使配合元器件能够顺利地插入并与抵触部2抵接，从而减小了配合器件由抵触部2连接第一弹性限位臂31的一侧插入时的插入难度。
可选地，参见图8，第二弹性段321连接抵触部2的一端固定，另一端向靠近固 定架1的方向倾斜，这样，在配合元器件由抵触部2连接第二弹性限位臂32的一侧插入弹接时，第二弹性段321可起到导向作用，以使元器件能够顺利地插入并与抵触部2抵接，从而减小了配合器件由抵触部2连接第二弹性限位臂32的一侧插入时的插入难度。
可选地，参见图8，翼部11在第一方向上的末端向靠近抵触部2的方向折弯形成有限位部5，这样，在配合器件由抵触部2连接第三弹性限位臂33或第四弹性限位臂34的一侧插入时，限位部5可阻止第三弹性限位臂33和第四弹性限位臂34的末端由翼部11的内侧壁翻出，从而保证了第三弹性限位臂33和第四弹性限位臂34对抵触部2的限位稳定性。
可选地，参见图8，第三弹性限位臂33和第四弹性限位臂34连接抵触部2的一端固定，另一端向靠近固定架1的方向倾斜，且第三弹性限位臂33和第四弹性限位臂34的另一端向靠近限位部5的方向折弯形成有勾部6，勾部6靠近限位部5的表面与限位部5的表面贴合。勾部6的表面与限位部5的表面贴合，提高了限位部5对第三弹性限位臂33和第四弹性限位臂34的末端的限位稳定性。
可选地，参见图7或图8，抵触部2上远离固定架1的一侧表面用于与配合元器件接触，且抵触部2上远离固定架1的表面为凸球面，凸球面的表面光滑，可防止配合元器件在由抵触部2的侧向一周插入弹接时被抵触部2刮伤。
具体的，参见图8，抵触部2可以包括支撑板21以及由支撑板21上冲压形成的凸球形壳体22。
可选地，弹片10由冲压成型法一体成型，一体成型的成型过程简单，耗时较短，成型效率较高。
图9为本申请实施例提供的一种终端，参见图9，终端包括终端本体20和摄像头30，所述终端本体上形成有安装槽40，所述摄像头30配合安装于所述安装槽40内，所述安装槽40的一侧设有弹片10，所述弹片10为如上任一技术方案所述的弹片10，所述弹片10的固定架与所述终端本体20固定，所述弹片10的抵触部与所述摄像头30的侧壁抵触。
本申请实施例提供的终端，由于终端内的弹片为如上任一技术方案所述的弹片，因此摄像头可以由安装槽的任一开口处插入安装槽内，均可顺利实现摄像头与弹片的弹接，示例的，参见图10～图12所示，在弹片10上的四个弹性限位臂的限位作用下，摄像头30在由安装槽40的上方开口插入(如图10所示)、由安装槽40的下方开口插入(如图11所示)或者由安装槽40的后方开口插入(如图12所示)时，均可顺利插入安装槽40内并与弹片10弹接，从而使摄像头30的组装和拆卸顺序可以自由选择，进而提高了终端的组装和拆卸效率及良率。
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. 一种弹片，其特征在于，包括沿第一方向依次排列的固定架和抵触部，所述抵触部通过至少三个弹性限位臂与所述固定架连接，所述至少三个弹性限位臂以均匀间隔设置在所述抵触部靠近所述固定架的一端。
  2. 根据权利要求1所述的弹片，其特征在于，所述弹性限位臂的数量为四个，四个所述弹性限位臂包括相对设置的第一弹性限位臂和第二弹性限位臂、以及相对设置的第三弹性限位臂和第四弹性限位臂。
  3. 根据权利要求2所述的弹片，其特征在于，所述第一弹性限位臂和/或所述第二弹性限位臂的两端分别与所述抵触部和所述固定架固定连接，所述第三弹性限位臂和所述第四弹性限位臂为自所述抵触部靠近所述固定架的一端向外延伸形成，且所述第三弹性限位臂和所述第四弹性限位臂的延伸方向上设有翼部，所述翼部与所述固定架固定，所述第三弹性限位臂和所述第四弹性限位臂的末端与所述翼部的内侧壁抵接，且当配合元器件插入并与所述抵触部弹接时，所述第三弹性限位臂和所述第四弹性限位臂的末端可沿所述翼部的内侧壁向靠近所述固定架的方向滑动。
  4. 根据权利要求2或3所述的弹片，其特征在于，所述第一弹性限位臂包括自所述抵触部靠近所述固定架的一端向外延伸形成的第一弹性段、自所述第一弹性段末端向靠近所述固定架的一侧反向折弯形成的第一拉紧段、及自所述第一拉紧段末端向所述第一弹性段的延伸方向的反方向延伸形成的第一支撑段，所述第一支撑段的末端与所述固定架连接。
  5. 根据权利要求3所述的弹片，其特征在于，所述第二弹性限位臂包括自所述抵触部靠近所述固定架的一端向外延伸形成的第二弹性段、自所述第二弹性段末端向靠近所述固定架的一侧反向折弯形成的第二拉紧段、及自所述第二拉紧段末端向所述第二弹性段的延伸方向的反方向延伸形成的第二支撑段，所述第二支撑段的末端与所述固定架连接。
  6. 根据权利要求5所述的弹片，其特征在于，所述第二支撑段连接所述第二拉紧段的一端固定，另一端向远离所述抵触部的方向倾斜，所述第二支撑段远离所述第二拉紧段的一端固定有滑动部，所述翼部上开设有沿所述第二弹性段延伸方向的反方向延伸的滑槽，所述滑动部配合安装于所述滑槽的起始端内，当配合元器件插入并与所述抵触部弹接时，所述滑动部可沿所述滑槽向靠近所述滑槽末端的方向滑动。
  7. 根据权利要求6所述的弹片，其特征在于，所述滑槽的起始端固定，末端向远离所述抵触部的方向倾斜。
  8. 根据权利要求6所述的弹片，其特征在于，所述滑动部上、与所述滑槽内壁接触的面为弧面。
  9. 根据权利要求3所述的弹片，其特征在于，所述第三弹性限位臂和所述第四弹性限位臂连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜。
  10. 根据权利要求4所述的弹片，其特征在于，所述第一弹性段连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜。
  11. 根据权利要求5所述的弹片，其特征在于，所述第二弹性段连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜。
  12. 根据权利要求3所述的弹片，其特征在于，所述翼部在所述第一方向上的末端向靠近所述抵触部的方向折弯形成有限位部。
  13. 根据权利要求12所述的弹片，其特征在于，所述第三弹性限位臂和所述第四弹性限位臂连接所述抵触部的一端固定，另一端向靠近所述固定架的方向倾斜，且所述第三弹性限位臂和所述第四弹性限位臂的另一端向靠近所述限位部的方向折弯形成有勾部，所述勾部靠近所述限位部的表面与所述限位部的表面贴合。
  14. 根据权利要求1所述的弹片，其特征在于，所述抵触部上远离所述固定架的表面为凸球面。
  15. 根据权利要求1所述的弹片，其特征在于，所述弹片由冲压成型法一体成型。
  16. 一种终端，其特征在于，包括终端本体和摄像头，所述终端本体上形成有安装槽，所述摄像头安装于所述安装槽内，所述安装槽的一侧设有弹片，所述弹片为权利要求1～15中任一项所述的弹片，所述弹片的固定架与所述终端本体固定，所述弹片的抵触部与所述摄像头的侧壁抵触。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265816A (zh) * 2019-06-27 2019-09-20 Oppo（重庆）智能科技有限公司 导电弹片及具有其的电子设备
CN114523906A (zh) * 2022-02-16 2022-05-24 湖州中有铁科信息技术有限公司 一种用于车辆驾驶辅助的监控装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117768564A (zh) * 2022-09-26 2024-03-26 荣耀终端有限公司 一种接地弹片及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030104731A1 (en) * 2001-11-30 2003-06-05 Chi-Yao Chang Resilient reinforcing structure for contact plate of an electronic connector
CN101170646A (zh) * 2006-10-27 2008-04-30 索尼株式会社 图像拾取设备
US20120164855A1 (en) * 2010-12-28 2012-06-28 Cheng Uei Precision Industry Co., Ltd. Connector terminal
CN202972406U (zh) * 2012-12-06 2013-06-05 华为终端有限公司 摄像头安装支架
CN205723971U (zh) * 2016-04-26 2016-11-23 深圳龙友科技股份有限公司 防钩拉弹片

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226209C2 (de) * 1992-05-26 1994-08-04 Siemens Nixdorf Inf Syst Einzelkontaktfeder
US5596170A (en) * 1993-11-09 1997-01-21 International Business Machines Corporation Flexible dome electrical contact
US6626708B2 (en) * 2001-03-30 2003-09-30 Tyco Electronics Corporation Single piece spring contact
KR20050059417A (ko) * 2003-12-12 2005-06-20 스미토모덴키고교가부시키가이샤 소용돌이 단자와 그 제조방법
JP5259711B2 (ja) * 2007-07-16 2013-08-07 エルジー・ケム・リミテッド 二次バッテリー用の電気的接続部材
CN101425631B (zh) * 2007-10-31 2011-07-27 深圳富泰宏精密工业有限公司 弹片结构及应用该弹片结构的阵列式弹片装置
CN201130739Y (zh) * 2007-11-16 2008-10-08 富士康(昆山)电脑接插件有限公司 电连接器组件
CN201478544U (zh) 2009-03-18 2010-05-19 华晶科技股份有限公司 电性弹片结构
CN101895019B (zh) * 2009-05-18 2012-10-17 深圳富泰宏精密工业有限公司 弹片结构
CN203415732U (zh) * 2013-06-17 2014-01-29 东莞昆嘉电子有限公司 卡连接器
JP6224551B2 (ja) * 2014-05-23 2017-11-01 アルプス電気株式会社 圧接コネクタとその製造方法
US9547809B2 (en) * 2014-07-01 2017-01-17 Foxconn Interconnect Technology Limited Card connector preventing scrapping to card inserted therein
KR20160110074A (ko) * 2015-03-10 2016-09-21 타이코에이엠피 주식회사 접속 단자 및 이를 포함하는 회로기판 모듈
US9768537B2 (en) * 2015-03-31 2017-09-19 Samsung Electronics Co., Ltd. Connecting terminal device and electronic device including the same
CN205159541U (zh) * 2015-12-07 2016-04-13 莫西元 改良的电极接触弹片
JP6732172B2 (ja) * 2016-06-02 2020-07-29 北川工業株式会社 コンタクト
TWI649923B (zh) * 2016-06-17 2019-02-01 日商阿爾普士電氣股份有限公司 Crimp type joint and manufacturing method thereof
CN206340715U (zh) 2016-12-16 2017-07-18 深圳市长盈精密技术股份有限公司 一种侧压式弹片
KR102419402B1 (ko) * 2017-06-12 2022-07-13 삼성전자주식회사 접촉 장치 및 이를 포함하는 전자 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030104731A1 (en) * 2001-11-30 2003-06-05 Chi-Yao Chang Resilient reinforcing structure for contact plate of an electronic connector
CN101170646A (zh) * 2006-10-27 2008-04-30 索尼株式会社 图像拾取设备
US20120164855A1 (en) * 2010-12-28 2012-06-28 Cheng Uei Precision Industry Co., Ltd. Connector terminal
CN202972406U (zh) * 2012-12-06 2013-06-05 华为终端有限公司 摄像头安装支架
CN205723971U (zh) * 2016-04-26 2016-11-23 深圳龙友科技股份有限公司 防钩拉弹片

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3425737A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265816A (zh) * 2019-06-27 2019-09-20 Oppo（重庆）智能科技有限公司 导电弹片及具有其的电子设备
CN114523906A (zh) * 2022-02-16 2022-05-24 湖州中有铁科信息技术有限公司 一种用于车辆驾驶辅助的监控装置
CN114523906B (zh) * 2022-02-16 2023-11-14 湖州中有铁科信息技术有限公司 一种用于车辆驾驶辅助的监控装置

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JP6726305B2 (ja) 2020-07-22
EP3425737A1 (en) 2019-01-09
US10608351B2 (en) 2020-03-31
CN108604742A (zh) 2018-09-28
JP2019515447A (ja) 2019-06-06
AU2017386174B2 (en) 2019-12-19
US20190148846A1 (en) 2019-05-16
AU2017386174A1 (en) 2018-10-25
EP3425737B1 (en) 2020-11-18

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