WO2023035962A1 - 一种电子设备 - Google Patents

一种电子设备 Download PDF

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Publication number
WO2023035962A1
WO2023035962A1 PCT/CN2022/114777 CN2022114777W WO2023035962A1 WO 2023035962 A1 WO2023035962 A1 WO 2023035962A1 CN 2022114777 W CN2022114777 W CN 2022114777W WO 2023035962 A1 WO2023035962 A1 WO 2023035962A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna board
limiting
electronic device
protrusion
installation cavity
Prior art date
Application number
PCT/CN2022/114777
Other languages
English (en)
French (fr)
Inventor
曲锴
杨力军
高保军
Original Assignee
荣耀终端有限公司
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 荣耀终端有限公司 filed Critical 荣耀终端有限公司
Priority to US18/023,877 priority Critical patent/US20240178545A1/en
Priority to EP22856860.6A priority patent/EP4184711A4/en
Publication of WO2023035962A1 publication Critical patent/WO2023035962A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the embodiments of the present application relate to the technical field of electronic products, and in particular, to an electronic device.
  • the side wall of the middle frame is provided with an installation cavity for installing the antenna board.
  • the installation cavity is located outside the battery compartment. It is also faster. In order to ensure the battery life of electronic devices, the larger the battery, the better. Correspondingly, the larger the space of the battery compartment, the better. Therefore, in the case of electronic devices with the same volume, the space outside the battery compartment for the middle frame is limited. , and then the space of the installation cavity is limited, so when the antenna board is installed in the installation cavity, the operating space is limited.
  • the antenna board is fixed in the installation cavity by screws.
  • the space of the installation cavity is small, and the screw fixing is inconvenient, and the middle frame and even the battery compartment are easily damaged during the installation process.
  • the embodiment of the present application provides an electronic device, which can solve the problem that when the installation space for installing the antenna board is small, the installation operation of the antenna board is inconvenient, and the peripheral components are easily damaged during the installation process.
  • an embodiment of the present application provides an electronic device, including a middle frame, an antenna board, and a fixing member; the middle frame is provided with an installation cavity, and the inner wall of the installation cavity is provided with a limiting portion; the antenna board is placed in the installation cavity, and the fixing member It can be interposed between the limiting part and the upper end surface of the antenna board to restrict the upward movement of the antenna board along the depth direction of the installation cavity.
  • the antenna board installed in the installation cavity can be fixed through the fixing part and the limiting part.
  • the limiting part is integrally formed on the inner wall of the installation cavity. It is only necessary to insert the fixing part between the limiting part and the antenna plate, without the need for large and complicated operating tools (such as screwdrivers, etc.), which simplifies the installation operation and will not cause damage to the inner wall of the installation cavity or even the adjacent battery compartment.
  • the embodiment of this application also provides a first implementation manner of one aspect:
  • the two side walls in the width direction of the installation cavity are respectively provided with limiting protrusions inwardly, and the distance between the limiting protrusions arranged on the two side walls is smaller than the width of the fixing part, and form a limiting part.
  • the antenna board is respectively limited from both sides in the width direction by the two position-limiting protrusions, so that the force on the fixing member is more balanced and the position-limiting is more stable while ensuring stability.
  • the embodiment of this application also provides a second implementation manner of one aspect:
  • the limiting part is a limiting groove provided on the inner wall of the installation cavity, and the fixing part can be inserted into the limiting groove and abut against the upper end surface of the antenna board.
  • the fixing part is limited by the limit slot, and the space in the installation cavity is not occupied by the limit slot, which facilitates the installation operation of the antenna board.
  • the embodiment of this application also provides a third implementation manner of one aspect:
  • a slot is provided on the inner wall of one end of the installation cavity along the length direction, the first end of the antenna board along the length direction can be inserted into the slot, and the upper side wall of the slot can limit the upward movement of the antenna board.
  • the antenna board is limited by the fixing part and the slot, only one fixing part is required to ensure the installation stability of the antenna board, and the overall structure and installation operation can also be simplified.
  • the embodiment of this application also provides a fourth implementation manner in one aspect:
  • the installation cavity includes an upper cavity body and a middle cavity body from top to bottom; the middle cavity body is provided with a slot, and the end of the upper cavity body away from the slot extends outwards to form a space for making way.
  • the setting of the clearance space facilitates the installation and operation of the antenna board.
  • the embodiment of this application also provides a fifth implementation manner in one aspect:
  • the bottom of the middle cavity is also provided with a receiving groove
  • the lower end surface of the antenna board is also provided with a metal shrapnel for connecting with the middle frame.
  • the metal shrapnel is located in the receiving groove.
  • the fixing piece and the metal shrapnel can respectively act on the antenna board from the upper and lower sides, so that the position of the antenna board is stable, and, because the metal shrapnel can provide elastic force for the antenna board, it can ensure stability while The situation of crushing the antenna board can be avoided, and the precision requirements for the limiting part and the fixing part can also be reduced.
  • any one of the first to fifth implementation modes of one aspect also provides a sixth implementation mode of one aspect:
  • the fixing part is provided with a first limiting structure
  • the antenna board is provided with a second limiting structure.
  • the first limiting structure and the second limiting structure can cooperate to limit the fixing part. Move to disengage from the limit part.
  • the embodiment of this application also provides a seventh implementation manner in one aspect:
  • the first limiting structure is a first protrusion that protrudes upwards from the fixing piece
  • the second limiting structure is a second protrusion that protrudes upwards from the upper surface of the antenna plate
  • the first protrusion is located between the second protrusion and the position limiting structure. between departments.
  • the embodiment of this application also provides an eighth implementation manner in one aspect:
  • the fixing part includes a fixing plate, and a part of the fixing plate arches upwards to form a first protrusion.
  • the first protrusion is formed by partial arching, the overall structure can be simplified and the overall weight can also be reduced.
  • the embodiment of this application also provides a ninth implementation manner in one aspect:
  • the end of the first convex part is also provided with a stopper for abutting against the second convex part, the bottom of the stopper can abut against the upper end surface of the antenna board, and the upper part of the stopper faces the side of the second convex part.
  • the embodiment of this application also provides a tenth implementation manner in one aspect:
  • a baffle is fixed on the upper end surface of the antenna board, and one end of the baffle facing the first convex part is bent upward to form the second convex part.
  • Such arrangement can prevent the second protrusion from entering the gap between the lower end of the baffle and the upper surface of the antenna plate, and when the second protrusion is formed by bending the baffle, the overall structure and molding can also be simplified craft.
  • the embodiment of this application also provides an eleventh implementation manner of one aspect:
  • one is a positioning hole
  • the other is a positioning protrusion.
  • any one of the first to eleventh implementation modes of one aspect also provides a twelfth implementation mode of one aspect:
  • the fixing part is also provided with an operating part, which is convenient for installation and operation.
  • the embodiment of this application also provides a thirteenth implementation manner in one aspect:
  • the operating part can be detached from the fixing part, and no external auxiliary tools are required for installation, which is convenient for installation and can avoid the influence of the operating part on subsequent installation or surrounding structures.
  • the embodiment of this application also provides a fourteenth implementation manner in one aspect:
  • the operation part is formed by bending the end of the fixing part, and the operation part is located in the installation cavity, which facilitates the installation operation and prevents the operation part from affecting the later installation or surrounding structures.
  • FIG. 1 is a schematic structural diagram of a middle frame of an electronic device provided by an embodiment of the present application
  • Fig. 2 is the sectional view of A-A among Fig. 1;
  • Fig. 3 is a schematic diagram of the structure of the installation cavity after the antenna board is installed in the installation cavity, wherein the operating part and the fixing part can be detached;
  • Fig. 4 is in Fig. 3, the structural representation of fixing member
  • FIG. 5 is a schematic structural diagram of the antenna board in FIG. 3;
  • Figures 6-9 are the installation flowcharts of the antenna board and the fixing parts, among which, Figure 6 is a schematic structural diagram before installation, Figure 7 is a structural schematic diagram of the antenna board installed in the installation cavity, and Figure 8 is a schematic diagram of the installation of the fixing parts in the installation cavity The schematic diagram of the structure, Figure 9 is a schematic diagram of the structure after installation;
  • Fig. 10 is a schematic diagram of the structure of the antenna board installed in the installation cavity, wherein the operating part is located in the installation cavity as a whole;
  • Fig. 11 is a front view of Fig. 10 .
  • 2-antenna board 21-first end, 22-second end, 23-second convex part, 24-baffle plate;
  • 3-Fixer 31-fixed plate, 311-guiding surface, 32-first protrusion, 33-stopper, 34-limiting block;
  • An embodiment of the present invention provides an electronic device, which may be a mobile phone, a tablet computer, a wearable device, a vehicle-mounted device, an augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) device, a notebook computer,
  • an ultra-mobile personal computer (UMPC) a netbook
  • PDA personal digital assistant
  • the electronic device includes a screen, a back cover and a middle frame, and the middle frame is located between the screen and the back cover.
  • the outer edge, between the middle plate 12 and the rear cover, is provided with a battery compartment 7, the battery compartment 7 is used to place batteries to provide power for electronic equipment, and the frame 13 is provided with an installation cavity 11, the depth direction of which installation cavity 11 is along the direction of the electronic equipment
  • the installation cavity 11 is set in the thickness direction of the middle frame 1, (“rear side” specifically refers to the side facing the rear cover), the installation cavity 11 is located outside the battery compartment 7, and is used to install electronic equipment.
  • Antenna board 2 is set in the thickness direction of the middle frame 1, (“rear side” specifically refers to the side facing the rear cover), the installation cavity 11 is located outside the battery compartment 7, and is used to install electronic equipment.
  • Antenna board 2 is set in the thickness direction of the middle frame 1, (“rear side” specifically refers to the side facing the rear cover), the installation cavity 11 is located outside the battery compartment 7, and is used
  • the power consumption of electronic devices is also faster.
  • the larger the battery the better.
  • the inner wall of the installation cavity 11 is provided with a limiting protrusion 115, wherein the limiting protrusion 115 is formed by protruding inwards from two opposite side walls of the installation cavity 11 in the width direction.
  • the distance between the limiting protrusions 115 provided on the two side walls is smaller than the width of the fixing part 3, and greater than the width of the antenna board 2 corresponding to the position here, and the fixing part 3 can be clamped between the limiting protrusions 115 and the antenna.
  • the stop protrusion 115 is located above the fixing member 3 and limits the upward movement of the fixing member 3, and the stop protrusion 115 forms a stop for limiting the upward movement of the fixing member 3 .
  • the antenna board 2 When installing, the antenna board 2 can directly pass through the gap between the two limiting protrusions 115 and enter the installation groove, and then insert the fixing part 3 against the upper end surface of the antenna board 2 into the limiting protrusion 115 and the antenna board 2 Just between the upper end faces, the operation is more convenient.
  • the antenna board 2 is limited respectively from both sides in the width direction by the position-limiting projections 115 , so that the force on the fixing member 3 is more balanced and the position-limiting is more stable while ensuring stability.
  • the surface of the limiting protrusion 115 has a smooth structure, so as to avoid scratching the antenna board 2 during installation and causing damage to the antenna board 2 .
  • the end of the fixing member 3 is also provided with a guide surface 311. When the fixing member 3 is installed, it is inserted between the stop protrusion 115 and the upper end surface of the antenna board 2.
  • the guide surface 311 can prevent the In case of wear, the guide surface 311 can be an arc surface or an inclined surface.
  • a limiting groove may also be provided on the inner wall of the installation cavity to form a limiting portion for limiting the upward movement of the fixing member 3 .
  • the fixing part 3 is inserted into the limiting groove.
  • the fixing part 3 can abut against the upper end surface of the antenna board 2, and the upper groove wall of the limiting groove can limit the fixing part 3.
  • two side walls of the installation cavity 11 in the width direction may be respectively provided with limiting grooves, or an inner wall at one end of the installation cavity 11 may be provided with a limiting groove.
  • the inwall of installation chamber 11 is also provided with slot 114, and this slot 114 is located at one end of installation chamber 11, and antenna board 2 is elongated structure, and this antenna board 2 is in its lengthwise direction.
  • the two ends are the first end 21 and the second end 22 respectively.
  • the first end 21 can be inserted into the slot 114, and the upper side wall of the slot 114 can limit the first end 21 to prevent the first end 21.
  • One end 21 moves upward along the depth direction of the installation cavity 11, and the fixing member 3 can be sandwiched between the limiting protrusion 115 and the upper end surface of the antenna board 2.
  • the limiting protrusion 115 is located above the fixing member 3 and Restrict the upward movement of the fixing part 3, and the fixing part 3 restricts the upward movement of the antenna board 2, and simultaneously restricts the antenna board 2 through the slot 114 and the fixing part 3, so as to prevent the antenna board 2 from moving upward, thereby ensuring that the antenna board 2 is stable Located in the installation cavity 11.
  • the lower end surface of the antenna board 2 is further provided with a metal elastic piece 4 , and the metal elastic piece 4 can be clamped between the antenna board 2 and the middle frame 1 for realizing electrical connection.
  • the bottom of the installation chamber 11 is also provided with an accommodation groove 113. After the antenna board 2 is installed in the installation chamber 11, the metal shrapnel 4 can be located in the accommodation groove 113, and the stop protrusion 115 can press the antenna board 2 downward from the top, and the antenna The plate 2 will compress the metal dome 4 downwards, and the compressed metal dome 4 can provide upward elastic support for the antenna board 2, that is to say, in the installed state, the fixing part 3 and the metal dome 4 can be connected from the upper and lower sides respectively.
  • the end face acts on the antenna board 2, so that the position of the antenna board 2 is stable, and, since the metal shrapnel 4 can provide elastic force for the antenna board 2, the situation of crushing the antenna board 2 can be avoided while ensuring stability, and It is also possible to reduce the accuracy requirements on the position-limiting projection 115 and the fixing member 3 .
  • the antenna board 2 installed in the installation cavity 11 can be fixed by the fixing member 3 and the limit protrusion 115, wherein the limit protrusion 115 is fixed on the inner wall of the installation cavity 11, and the limit protrusion 115 and The installation cavity 11 is integrally formed, and can also be fixed by welding or other methods before leaving the factory.
  • the fixing part 3 needs to be inserted into the installation cavity 11 and the antenna board 2.
  • the antenna board 2 can be limited by two fixing parts 3, or the antenna board 2 can be limited by one fixing part 3, which can be determined according to the length of the antenna board. And the length of each fixing piece can be set.
  • the slot 114 may not be provided in the installation cavity 11, and the antenna board 2 can be fixed only by the fixing member 3 and the limiting part (limiting protrusion 115 or limiting groove).
  • the fixing member 3 limits the antenna board 2 with the slot 114, only one fixing part 3 is required to ensure the installation stability of the antenna board 2, and also simplify the overall structure and simplify the installation operation.
  • the two sidewalls opposite to each other in the width direction of the installation cavity 11 protrude inward with limiting projections 115 respectively.
  • the width of the position thus forming the above-mentioned limiting part.
  • the antenna board 2 can directly pass through the gap between the two limiting protrusions 115 and enter the installation groove, and then insert the fixing part 3 against the upper end surface of the antenna board 2 into the limiting protrusion 115 and the antenna board 2 Just between the upper end faces, the operation is more convenient.
  • the two limiting protrusions 115 respectively limit the antenna board 2 from both sides in the width direction, so that the force on the fixing member 3 is more balanced and the limiting is more stable while ensuring stability.
  • the space in the installation cavity 11 includes an upper cavity body 111 and a middle cavity body 112 from outside to inside, wherein, the length of the middle cavity body 112 is adapted to the length of the antenna board 2, and the middle cavity body 112
  • One end in its length direction is provided with the above-mentioned slot 114
  • the upper cavity 111 is provided with a limit protrusion 115
  • the middle cavity 112 is used to accommodate the antenna board 2
  • the upper cavity 111 is located above the middle cavity 112, and the upper cavity
  • the end of the cavity 111 away from the slot 114 extends outward for a section relative to the middle cavity 112 , and this extended portion forms a space for abating
  • the bottom of the middle cavity 112 is also provided with an accommodating groove 113 .
  • the length of the middle cavity body 112 will not be much larger than the length of the antenna board 2. Therefore, in order to ensure that the antenna board 2 can be installed smoothly Cooperate with the middle cavity body 112 and the slot 114.
  • the antenna board 2 When the antenna board 2 is installed, it enters the installation cavity 11 obliquely. Specifically, the first end 21 enters the middle cavity body 112 of the installation cavity 11 to the slot 114 downwards. At this time, the second end 22 is inclined upward and is located in the space of the upper cavity 111, and then the antenna board 2 is pushed so that the first end 21 is inserted into the slot 114.
  • the antenna board 2 is still inclined And the second end 22 is located in the upper cavity 111, and then the second end 22 is pushed down to make it completely enter the middle cavity 112, and the metal shrapnel 4 on the lower end surface of the antenna board 2 can just fall into the receiving groove 113, and then Install fixture 3.
  • the setting of the clearance space 116 facilitates the installation operation of the antenna board 2 .
  • the fixing part 3 protrudes upwards with a first protrusion 32
  • the first protrusion 32 forms a first position-limiting structure
  • the upper end of the antenna board 2 protrudes upwards with a second protrusion 23
  • the second protrusion 23 forms a second position-limiting structure.
  • the first protrusion 32 is located between the second protrusion 23 and the position-limiting protrusion 115, that is, the second protrusion 23 and the position-limiting protrusion
  • the protrusions 115 can respectively clamp the first protrusion 32 from both sides in the length direction, so that the first protrusion 32 can be restricted from moving to both sides in the length direction.
  • the fixing part 3 slides along the length direction of the installation cavity 11 relative to the position-limiting protrusion 115 and disengages from the position-limiting part due to the shaking of the electronic device, so as to ensure that the fixing part 3 can be stably It is interposed between the limiting portion and the upper end surface of the antenna board 2 , thereby ensuring that the fixing member 3 acts stably on the antenna board 2 .
  • the two limiting structures cooperate to limit the position of the fixing part 3 along the installation cavity. 11 moves in the length direction, thereby ensuring the stability of the fixing part 3 .
  • the fixing member 3 includes a fixing plate 31, the fixing plate 31 is partially arched, and the arched part forms an upwardly protruding first convex portion 32, of course, the first convex portion 32 It can be formed by local bending of the fixing plate 31, or can be formed by processing, or the fixing plate 31 can also be set as a flat plate structure, and a protrusion can be fixed on the upper end surface of the fixing plate 31 facing the first convex portion 32 Any structure can be used to form the first convex portion 32, and when the first convex portion 32 is formed by partial arching, the overall structure can be simplified and the overall weight can also be reduced.
  • the fixing part 3 is a plastic part, which can be formed by integral injection molding, or the fixing part 3 can be set as a metal part, etc., and the integral injection-molded plastic part can simplify the overall structure and processing technology.
  • the end of the first convex part 32 is also provided with a stopper 33, the stopper 33 is used to abut against the second convex part 23, in the installed state, the lower end of the stopper 33 can Abut against the upper end surface of the antenna plate 2, avoid leaving a gap between the lower end of the stopper 33 and the upper end surface of the antenna plate 2, and cause the second convex portion 23 to abut against the stopper 33, due to the second convex portion 23 enters the gap and cannot realize the limit position, meanwhile, the upper end of the stopper 33 is also provided with a limit block 34, and the limit block 34 is arranged on the side facing the second convex portion 23, and the second convex portion 23 is in contact with the second convex portion 23.
  • the limit block 34 can limit the abutment position of the second protrusion 23 from above, thereby limiting the second protrusion 23 between the upper end surface of the antenna board 2 and the limit block 34, ensuring the limit Bit action is stable.
  • the fixing part 3 is also provided with an operating part 6, which is fixed with the fixing part 3, and the length of the operating part 6 is relatively long, during installation, the fixing part is moved by operating the operating part 6 3. Place it in the installation cavity 11, and push the operation part 6 so that the fixing part 3 can be inserted between the limit protrusion 115 and the upper end surface of the antenna board 2.
  • the installation operation is more convenient.
  • the operation part 6 protrudes due to its length Outside the installation cavity 11, sufficient manual operation space can be provided in this way.
  • the operating part 6 is detachable from the fixing part 3. Therefore, after the installation is completed, in order to avoid the influence of the operating part 6 on the subsequent installation, the operating part 6 can be separated from the fixing part 3, and The operating part 6 can be removed.
  • connection method between the fixing part 3 and the operation part 6 there is no limitation on the connection method between the fixing part 3 and the operation part 6.
  • a detachable connection between the two can be set to be realized through threads, or the two can also be set One-piece structure, while weakening the connection strength of the connection between the two (such as reducing the cross-sectional area of the connection), after the fixing part 3 is installed, the operating part 6 can be directly rotated relative to the fixing part 3 Or bending, etc., to destroy the connection between the operating portion 6 and the fixing member 3, and then remove the operating portion 6, which is more convenient to operate.
  • the installation space is small, and the volume of the fixing part 3 is also small, if the installer only inserts the fixing part 3 between the limit protrusion 115 and the upper end surface of the antenna board 2 by hand, the operation is relatively inconvenient, and When installed by the operation part 6, it is convenient to take, place and install the fixing part 3.
  • the structure of the second convex portion 23 is not limited, in order to further avoid the situation that the second convex portion 23 enters the gap between the lower end of the stopper 33 and the upper end surface of the antenna board 2, the second convex portion 23 can be a solid
  • the bump provided on the upper end surface of the antenna board 2 has a certain height, such that its top roughly corresponds to the middle part or above the middle part of the stopper 33, and it is sufficient to be located below the limit block 34, or, as shown in Figure 3
  • the upper end surface of the antenna board 2 is also fixed with a baffle plate 24 , and the end of the baffle plate 24 facing the first convex portion 32 is bent upward to form a second convex portion 23 .
  • the upper end surface of the antenna board 2 is a tilted structure, which has a certain height to ensure that the second protrusion 23 can abut against the middle position of the stopper 33, further ensuring that the second protrusion 23 will not enter the stopper 33
  • the problem in the gap between the lower end and the upper end surface of the antenna board 2 ensures the stability of the limiting effect.
  • connection and fixation between the bump and the upper end surface of the antenna board 2 and between the baffle plate 24 and the upper end surface of the antenna board 2 are completed outside the installation cavity 11, therefore, between the bump and the upper end surface of the antenna board 2 and between the baffle plate 24 and the upper end surface of the antenna board 2
  • connection and fixation between the board 24 and the upper end surface of the antenna board 2 for example, it can be fixed by welding or fasteners.
  • FIG. 6 The specific installation process of the antenna board 2 is shown in Figures 6-9.
  • the fixing plate 31 of the fixing part 3 is inserted between the stop protrusion 115 and the upper end surface of the antenna board 2 through the operation part 6, and the first convex part 32 is located at the stop protrusion 115 and the second convex part 23, and the position of the antenna board 2 is stable.
  • the operation part 6 is removed, and the structure of the final product is shown in FIG. 9 .
  • the fixing part 3 is provided with a positioning protrusion 52, and the positioning protrusion 52 forms the first position-limiting structure, and the antenna board 2 is provided with a positioning hole 51, and the positioning hole 51 forms a second position-limiting structure.
  • the positioning protrusion 52 can be inserted into the positioning hole 51, so as to limit the length of the fixing member 3 and the antenna plate 2, and the cooperation between the positioning protrusion 52 and the positioning hole 52, and the above-mentioned first protrusion 32 and the second protrusion 23 have a similar cooperating effect, which can prevent the position of the fixing member 3 from shifting and causing it to disengage from the limiting protrusion 115 .
  • the positioning is realized through the cooperation of the positioning hole 51 and the positioning protrusion 52, the overall structure can be simplified while ensuring a stable position-limiting effect.
  • the specific structure of the positioning protrusion 52 is not limited, such as a protrusion structure that can be punched downward by the fixing member 3, or a protrusion that can be integrally formed on the lower end surface of the fixing member 3 or otherwise fixedly arranged. Any structure can be used.
  • the fixing part 3 is provided with a positioning hole 51, and the upper end surface of the antenna board 2 is provided with a positioning protrusion 52. After the fixing part 3 is installed, the positioning protrusion 52 can be inserted into the positioning hole 51. In order to achieve positioning coordination.
  • the position between the fixing member 3 and the antenna board 2 in the length direction is relatively fixed.
  • the position of the direction is relatively stable. Therefore, when the relative position between the fixing member 3 and the antenna board 2 is fixed, it can be ensured that the fixing plate 31 will not disengage from the position-limiting protrusion 115 due to position shifting.
  • the length of the operating part 6 obtained in the above embodiment is relatively long.
  • the part of the operating part 6 protrudes out of the installation cavity 11.
  • the operating part 6 and the fixing part 3 are detachable. After the completion, the operating part 6 can be removed.
  • Figure 10 and Figure 11 show another embodiment of the operating part 6. After the fixing part 3 is installed, the operating part 6 is located in the installation cavity 11 as a whole and does not extend. Out of the installation cavity 11, therefore, the operation part 6 will not affect the subsequent installation or use, that is, the operation part 6 does not need to be removed after the installation is completed.
  • the installer can clamp the operation part 6 with tweezers, clips, etc., and act on the operation part 6 from the outside of the installation cavity 11 so that the fixing part 3 is inserted between the limit protrusion 115 and the antenna board 2, and the operation is more convenient.
  • the operation part 6 can be formed by bending the end of the fixing part 3 , or the operation part 6 and the fixing part 3 can be fixed by welding or other means.

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Abstract

一种电子设备，包括中框、天线板和固定件；中框设有安装腔，安装腔的内壁设有限位部；天线板放置于安装腔内，固定件能够夹设于限位部和天线板的上端面之间，以限制天线板沿安装腔的深度方向向上移动。能够解决当用于安装天线板的安装空间较小时，天线板安装操作不便的问题，同时，还能够解决安装过程中容易对周边部件造成损坏的问题。

Description

一种电子设备
本申请要求于2021年09月07日提交中国国家知识产权局、申请号为202111045127.1、发明名称为“一种电子设备”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
本申请实施例涉及电子产品技术领域，尤其涉及一种电子设备。
背景技术
手机等电子设备中，中框的侧壁开设有用于安装天线板的安装腔，该安装腔位于电池仓外，随着电子设备功能越来越多、屏幕越来越大，电子设备的耗电也更快，为保证电子设备的续航能力，电池越大越好，相应的，电池仓的空间也是越大越好，因此，在电子设备具有相同体积的情况下，中框位于电池仓外的空间有限，进而安装腔的空间受限，如此一来，将天线板安装于安装腔内时，操作空间受限。
现有技术中，天线板是通过螺钉固定于安装腔内，安装腔的空间较小，螺钉固定较为不便，并且在安装过程中，容易对中框甚至电池仓造成损坏。
发明内容
本申请实施例提供了一种电子设备，能够解决当用于安装天线板的安装空间较小时，天线板安装操作不便，并且安装过程中容易对周边部件造成损坏的问题。
一方面，本申请实施例提供了一种电子设备，包括中框、天线板和固定件；中框设有安装腔，安装腔的内壁设有限位部；天线板放置于安装腔内，固定件能够夹设于限位部和天线板的上端面之间，以限制天线板沿安装腔的深度方向向上移动。
通过固定件和限位部即可对安装于安装腔内的天线板进行固定，其中，限位部是一体成型于安装腔内壁的，具体安装时，将天线板安装于安装腔内后，仅需将固定件插入限位部和天线板之间即可，无需大型的复杂的操作工具(如螺丝刀等)，可简化安装操作，并且不会对安装腔的内壁甚至临近的电池仓造成破坏。
基于一方面，本申请实施例还提供了一方面的第一种实施方式：
安装腔在宽度方向上的两个侧壁分别向内设有限位凸起，设于两个侧壁的限位凸起之间的间距小于固定件的宽度，并形成限位部。通过两个限位凸起分别从宽度方向的两侧对天线板进行限位，可在保证稳定性的同时，使得对固定件的作用力更均衡，限位更稳定。
基于一方面，本申请实施例还提供了一方面的第二种实施方式：
限位部为设于安装腔内壁的限位槽，固定件能够插入限位槽内，并抵接于天线板的上端面。通过限位槽对固定件进行限位，限位槽不会占用安装腔内的空间，如此便于对天线板进行安装操作。
基于一方面、一方面的第一种或第二种实施方式，本申请实施例还提供了一方面的第三种实施方式：
安装腔沿其长度方向的一端内壁还开设有插槽，天线板沿其长度方向的第一端能够插入插槽内，插槽的上侧壁能够限制天线板向上移动。通过固定件和插槽对天线板进行限位 时，仅需设置一个固定件即可保证天线板的安装稳定性，还能够简化整体结构，同时简化安装操作。
基于一方面的第三种实施方式，本申请实施例还提供了一方面的第四种实施方式：
安装腔由上至下包括上腔体和中腔体；中腔体设有插槽，上腔体远离插槽的一端向外延伸并形成让位空间。让位空间的设置便于天线板的安装操作。
基于一方面的第四种实施方式，本申请实施例还提供了一方面的第五种实施方式：
中腔体的底部还设有容纳槽，天线板的下端面还设有用于与中框连接的金属弹片，天线板安装于中腔体内时，金属弹片位于容纳槽内。安装状态下，固定件和金属弹片能够分别从上下两侧端面作用于天线板，使得天线板的位置稳定，并且，由于金属弹片能够为天线板提供弹性作用力，从而能够在保证稳定性的同时避免发生压坏天线板的情况，并且还能够降低对限位部以及固定件的精度要求。
基于一方面、一方面的第一种至第五种实施方式中的任一者，本申请实施例还提供了一方面的第六种实施方式：
固定件设有第一限位结构，天线板设有第二限位结构，固定件抵接于天线板的上端面时，第一限位结构和第二限位结构能够配合，以限制固定件移动至与限位部脱离。如此设置，在安装完成后，使用过程中，能够避免由于电子设备发生晃动等情况导致的，固定件相对于限位部沿安装腔的长度方向滑动而与限位部脱离的情况，确保固定件能够稳定地夹设于限位部和天线板的上端面之间，进而保证固定件对天线板的作用稳定。
基于一方面的第六种实施方式，本申请实施例还提供了一方面的第七种实施方式：
第一限位结构为向上凸出于固定件的第一凸部，第二限位结构为向上凸出于天线板上端面的第二凸部，第一凸部位于第二凸部和限位部之间。如此设置，能够限制第一凸部沿长度方向向两侧移动，保证限位稳定。
基于一方面的第七种实施方式，本申请实施例还提供了一方面的第八种实施方式：
固定件包括固定板，固定板局部向上拱起并形成第一凸部。通过局部拱起形成第一凸部时，能够简化整体结构并且还能够减轻整体重量。
基于一方面的第八种实施方式，本申请实施例还提供了一方面的第九种实施方式：
第一凸部的端部还设有用于与第二凸部抵接的挡件，挡件的底部能够与天线板的上端面抵接，且挡件的上部朝向第二凸部的一侧还设有限位块。避免第二凸部在与该挡件抵接时，由于第二凸部进入空隙内而无法实现限位的情况，并且，第二凸部在与挡件抵接时，限位块能够从上方限制第二凸部的抵接位置，从而将第二凸部限制在天线板的上端面和限位块之间，保证限位作用稳定。
基于一方面的第七种至第九种实施方式中的任一者，本申请实施例还提供了一方面的第十种实施方式：
天线板的上端面固设有挡板，挡板朝向第一凸部的一端向上折弯并形成第二凸部。如此设置，能够避免发生第二凸部进入挡件的下端和天线板上端面之间的空隙内的情况，并且，通过挡板折弯形成第二凸部时，还能够简化整体结构、简化成型工艺。
基于一方面的第六种实施方式，本申请实施例还提供了一方面的第十一种实施方式：
第一限位结构和第二限位结构中，一者为定位孔，另一者为定位凸起，固定件夹设于 限位部和天线板的上端面之间时，定位凸起能够插入定位孔内。通过定位孔和定位凸起配合实现定位时，能够在保证限位作用稳定的同时，简化整体结构。
基于一方面、一方面的第一种至第十一种实施方式中的任一者，本申请实施例还提供了一方面的第十二种实施方式：
固定件还设有操作部，方便安装操作。
基于一方面的第十二种实施方式，本申请实施例还提供了一方面的第十三种实施方式：
操作部能够与固定件脱离，安装时无需外部辅助工具，安装较为方便，并且能够避免操作部对后期安装或周边结构造成影响。
基于一方面的第十二种实施方式，本申请实施例还提供了一方面的第十四种实施方式：
操作部由固定件的端部折弯形成，且操作部位于安装腔内，如此能够便于安装操作，并可避免操作部对后期安装或周边结构造成影响。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将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，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例所提供的一种电子设备的中框的结构示意图；
图2是图1中A-A的剖视图；
图3是天线板安装于安装腔内后安装腔内的结构示意图，其中，操作部与固定件可脱离；
图4是图3中，固定件的结构示意图；
图5是图3中，天线板的结构示意图；
图6-图9是天线板和固定件的安装流程图，其中，图6是安装前的结构示意图，图7是天线板安装于安装腔内的结构示意图，图8是固定件安装于安装腔内的结构示意图，图9是安装完成后的结构示意图；
图10是天线板安装于安装腔内的结构示意图，其中，操作部整体位于安装腔内；
图11是图10的主视图。
附图1-11中，附图标记说明如下：
1-中框，11-安装腔，111-上腔体，112-中腔体，113-容纳槽，114-插槽，115-限位凸起，116-让位空间，12-中板，13-边框；
2-天线板，21-第一端，22-第二端，23-第二凸部，24-挡板；
3-固定件，31-固定板，311-导向面，32-第一凸部，33-挡件，34-限位块；
4-金属弹片；
51-定位孔，52-定位凸起；
6-操作部；
7-电池仓。
具体实施方式
本发明实施例提供了一种电子设备，该电子设备可以是手机、平板电脑、可穿戴设备、 车载设备、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本、个人数字助理(personal digital assistant，PDA)等终端产品，本申请实施例对电子设备的具体类型不作限制。
电子设备包括屏幕、后盖和中框，中框位于屏幕和后盖之间，如图1所示，电子设备的中框1包括中板12和边框13，边框13沿周向围在中板12外边缘，中板12和后盖之间设有电池仓7，电池仓7用于放置电池，以为电子设备供电，边框13开设有安装腔11，该安装腔11的深度方向是沿电子设备的厚度方向设置，安装腔11开设于中框1的后侧端面，(“后侧”具体是指朝向后盖的一侧)，该安装腔11位于电池仓7外，并用于安装电子设备的天线板2。
随着电子设备功能越来越多、屏幕越来越大，电子设备的耗电也更快，为保证电子设备的续航能力，电池越大越好，相应的，电池仓7的空间也是越大越好，因此，在电子设备具有相同体积的情况下，中框1位于电池仓7外的空间有限，即边框13的宽度有限，进而安装腔11的设置空间受限，如此一来，将天线板2安装于安装腔11内时，由于操作空间受限，使得安装操作较为不便，为此，本申请实施例中，通过固定件3将天线板2固定于安装腔11内，保证天线板2的安装稳定性的同时，还能够简化安装操作，同时可避免在安装过程中对中框1和电池仓7造成破坏。
本申请实施例中，如图2所示，“上”是指沿安装腔11的深度方向朝向开口的一侧，相应的，“下”是指沿安装腔11的深度方向朝向安装腔11内的一侧。
如图2和图3所示，安装腔11的内壁设有限位凸起115，其中，限位凸起115是由安装腔11在宽度方向相对的两个侧壁分别向内凸出形成的，这两个侧壁设置的限位凸起115之间的间距小于固定件3的宽度，并且大于天线板2对应在此处位置的宽度，固定件3能够夹设在限位凸起115和天线板2的上端面之间，此时，限位凸起115位于固定件3的上方并限制该固定件3向上移动，限位凸起115形成了用于限制固定件3向上移动的限位部。
安装时，天线板2能够直接穿过两个限位凸起115之间的空隙并进入安装槽内，然后将固定件3贴着天线板2的上端面插入限位凸起115和天线板2上端面之间即可，操作较为方便。通过限位凸起115分别从宽度方向的两侧对天线板2进行限位，可在保证稳定性的同时，使得对固定件3的作用力更均衡，限位更稳定。
对于限位凸起115的具体设置位置不做限制，如图2所示，限位凸起115位于安装腔11的一端，或者也可以将限位凸起115设置为在安装腔11的长度方向的中部位置均可，在此不做具体限制。
限位凸起115的表面呈光滑的结构，避免安装时剐蹭天线板2，导致天线板2损伤的情况。并且，固定件3的端部还设有导向面311，固定件3在安装时，将其插入限位凸起115和天线板2的上端面之间，导向面311能够避免在插入过程中发生磨损的情况，该导向面311为弧形面或斜面均可。
当然，在某些实施例中，还可以通过在安装腔的内壁设置限位槽(图中未示出)，以形成用于限制固定件3向上移动的限位部。将天线板2安装于安装腔11内后，将固定件3插入限位槽内，此时，固定件3能够抵接天线板2的上端面，限位槽的上槽壁能够限制固定 件3向上移动，保证天线板2的位置稳定。具体的，可以是安装腔11在宽度方向的两个侧壁分别设有限位槽，也可以是安装腔11的一端内壁设有限位槽均可。通过限位槽对固定件3进行限位时，由于限位槽的设置不会占用安装腔11内的空间，从而便于对天线板2进行安装操作。
如图2和图3所示，安装腔11的内壁还设有插槽114，该插槽114设于安装腔11的一端，天线板2是长条形结构，该天线板2在其长度方向的两端分别为第一端21和第二端22，安装时，第一端21能够插入插槽114内，插槽114的上侧壁能够对该第一端21进行限位，防止该第一端21沿安装腔11的深度方向向上移动，固定件3能够夹设在限位凸起115和天线板2的上端面之间，此时，限位凸起115位于固定件3的上方并限制该固定件3向上移动，而固定件3限制天线板2向上移动，通过插槽114和固定件3同时对天线板2进行限制，以防止天线板2向上移动，进而保证天线板2稳定地位于安装腔11内。
如图3所示，天线板2的下端面还设有金属弹片4，该金属弹片4能够夹紧于天线板2和中框1之间，用于实现电性连接。安装腔11的底部还设有容纳槽113，天线板2安装于安装腔11内后，金属弹片4能够位于容纳槽113内，限位凸起115能够从上方向下压住天线板2，天线板2向下会压缩金属弹片4，而压缩状态的金属弹片4能够为天线板2提供向上的弹性支撑力，也就是说，安装状态下，固定件3和金属弹片4能够分别从上下两侧端面作用于天线板2，使得天线板2的位置稳定，并且，由于金属弹片4能够为天线板2提供弹性作用力，从而能够在保证稳定性的同时避免发生压坏天线板2的情况，并且还能够降低对限位凸起115以及固定件3的精度要求。
通过固定件3和限位凸起115即可对安装于安装腔11内的天线板2进行固定，其中，限位凸起115是固设于安装腔11内壁的，该限位凸起115和安装腔11是一体成型的，也可以是出厂前通过焊接等方式固定的，具体安装时，将天线板2安装于安装腔11内后，仅需将固定件3插入安装腔11和天线板2之间即可，无需大型的复杂的操作工具(如螺丝刀等)，可简化安装操作，并且不会对安装腔11的内壁甚至临近的电池仓7造成破坏。对于固定件3的数量不做限制，具体可以通过两个固定件3对天线板2进行限位，也可以通过一个固定件3对天线板2进行限位均可，具体可根据天线板的长度以及每个固定件的长度等设置即可。
本申请实施例中，安装腔11内也可以不设置插槽114，仅通过固定件3和限位部(限位凸起115或限位槽)将天线板2固定即可，通过固定件3和插槽114对天线板2进行限位时，仅需设置一个固定件3即可保证天线板2的安装稳定性，还能够简化整体结构，同时简化安装操作。
安装腔11在宽度方向相对的两个侧壁分别向内凸出有限位凸起115，这两个限位凸起115之间的间距小于固定件3的宽度，并且大于天线板2对应在此处位置的宽度，从而形成上述限位部。安装时，天线板2能够直接穿过两个限位凸起115之间的空隙并进入安装槽内，然后将固定件3贴着天线板2的上端面插入限位凸起115和天线板2上端面之间即可，操作较为方便。通过两个限位凸起115分别从宽度方向的两侧对天线板2进行限位，可在保证稳定性的同时，使得对固定件3的作用力更均衡，限位更稳定。
如图2所示，安装腔11内的空间由外到内依次包括上腔体111和中腔体112，其中， 中腔体112的长度与天线板2的长度相适配，中腔体112在其长度方向的一端设有上述插槽114，上腔体111设有限位凸起115，中腔体112用于容纳天线板2，上腔体111位于中腔体112的上方，并且该上腔体111在远离插槽114的一端相对于中腔体112向外延伸了一段，这段延伸的部分形成了让位空间，中腔体112的底部还开设有容纳槽113。
为保证天线板2在安装于中腔体112内后的位置稳定，中腔体112的长度与天线板2的长度相比，不会大太多，因此，为保证天线板2能够顺利地安装于中腔体112并与插槽114配合，天线板2在安装时，是倾斜进入安装腔11内的，具体的，第一端21朝下进入安装腔11的中腔体112至插槽114的槽口位置，此时，第二端22倾斜向上并位于上腔体111的让位空间内，然后推动天线板2使得第一端21插入插槽114内，此时，天线板2仍然倾斜并且第二端22位于上腔体111内，然后向下推动第二端22使其完全进入中腔体112内，天线板2下端面的金属弹片4能够刚好落入容纳槽113内，然后再安装固定件3。让位空间116的设置便于天线板2的安装操作。
如图3-5所示，固定件3向上凸出有第一凸部32，该第一凸部32形成第一限位结构，天线板2的上端面向上凸出有第二凸部23，该第二凸部23形成第二限位结构，安装状态下，第一凸部32位于第二凸部23和限位凸起115之间，也就是说，第二凸部23和限位凸起115能够分别从长度方向的两侧夹紧第一凸部32，如此设置，能够限制第一凸部32沿长度方向向两侧移动。使用过程中，能够避免由于电子设备发生晃动等情况导致的，固定件3相对于限位凸起115沿安装腔11的长度方向滑动而与限位部脱离的情况，确保固定件3能够稳定地夹设于限位部和天线板2的上端面之间，进而保证固定件3对天线板2的作用稳定。
也就是说，通过在固定件3设置第一限位结构，并在天线板2设置第二限位结构，安装状态下，通过两个限位结构配合限位，以限制固定件3沿安装腔11的长度方向发生窜动，进而保证固定件3的稳定性。
进一步的，如图4所示，固定件3包括固定板31，该固定板31局部拱起，并且拱起的部分形成了向上凸出的第一凸部32，当然，该第一凸部32可通过固定板31局部折弯形成，也可以通过加工形成均可，或者，还可以将固定板31设置为平板结构，并在固定板31朝向第一凸部32的一端的上端面固定凸起结构以形成第一凸部32均可，而通过局部拱起形成第一凸部32时，能够简化整体结构并且还能够减轻整体重量。
本申请实施例中，固定件3是塑料件，可通过一体注塑成型，或者也可以将该固定件3设置为金属件等均可，而一体注塑成型的塑料件能够简化整体结构和加工工艺。
如图3和图4所示，第一凸部32的端部还设有挡件33，该挡件33用于与第二凸部23抵接，安装状态下，该挡件33的下端能够与天线板2的上端面抵接，避免挡件33的下端和天线板2的上端面之间留有空隙，导致第二凸部23在与该挡件33抵接时，由于第二凸部23进入空隙内而无法实现限位的情况，同时，挡件33的上端还设有限位块34，该限位块34设于朝向第二凸部23的一侧，第二凸部23在与挡件33抵接时，限位块34能够从上方限制第二凸部23的抵接位置，从而将第二凸部23限制在天线板2的上端面和限位块34之间，保证限位作用稳定。
如图3和图4所示，固定件3还设有操作部6，该操作部6与固定件3固定，并且该 操作部6的长度较长，安装时，通过操作操作部6将固定件3放置于安装腔11内，并推动操作部6使得固定件3插入限位凸起115和天线板2的上端面之间即可，安装操作较为方便，该操作部6由于较长而伸出安装腔11外，如此能够提供足够的手动操作空间。具体的，该操作部6与固定件3之间是可脱离的，因此，在安装完成后，为避免该操作部6对后续的安装造成影响，可将操作部6与固定件3脱离，并将操作部6取下即可。
具体的，本申请实施例中，对于固定件3和操作部6之间的连接方式不做限制，如可将二者之间设置为通过螺纹等实现可拆卸连接，或者还可将二者设置为一体式结构，同时将二者之间的连接处的连接强度弱化(如减小连接处的截面积)，固定件3安装完成后，可直接将操作部6通过相对于固定件3的转动或弯折等方式，将操作部6与固定件3之间的连接破坏，然后将操作部6取下即可，操作较为方便。
由于安装空间较小，并且固定件3的体积也较小，如果安装人员仅通过手拿固定件3使其插入限位凸起115和天线板2的上端面之间的话，操作较为不便，而通过操作部6安装时，便于该固定件3的取放和安装操作。
对于第二凸部23的结构并不做限制，为进一步避免发生第二凸部23进入挡件33的下端和天线板2上端面之间的空隙内的情况，第二凸部23可以是固设于天线板2上端面的凸块，该凸块具有一定的高度，如其顶端大致对应在挡件33的中部或中部以上的位置，并且位于限位块34以下即可，或者，如图3和图5所示，天线板2的上端面还固设有挡板24，该挡板24朝向第一凸部32的一端通过向上折弯形成第二凸部23，该第二凸部23在天线板2的上端面呈翘起的结构，其具有一定的高度，保证第二凸部23能够抵接在挡件33的中部位置，进一步确保不会发生第二凸部23进入挡件33的下端和天线板2上端面之间的空隙内的问题，保证限位作用稳定。通过挡板24折弯形成第二凸部23时，还能够简化整体结构、简化成型工艺。
由于凸块和天线板2上端面之间以及挡板24与天线板2上端面之间的连接固定是在安装腔11外完成的，因此，对于凸块和天线板2上端面之间以及挡板24与天线板2上端面之间的连接固定不做限制，如可通过焊接固定或紧固件固定均可。
天线板2的具体安装过程如图6-图9所示，图6中，天线板2和固定件3均未安装，如图7所示，先将天线板2安装于安装腔11的中腔体112内，然后如图8所示，通过操作部6将固定件3的固定板31插入限位凸起115和天线板2的上端面之间，第一凸部32位于限位凸起115和第二凸部23之间，并且天线板2的位置稳定，最后，将操作部6取下，最终产品结构如图9所示。
本申请实施例中，对于固定件的具体结构并不做限制，如图10和图11示出了另一种实施例的固定件3，该固定件3设有定位凸起52，该定位凸起52形成第一限位结构，天线板2设有定位孔51，该定位孔51形成第二限位结构，安装后，固定件3夹设于限位部和天线板2的上端面之间时，定位凸起52能够插入定位孔51内，从而对固定件3和天线板2在长度方向上进行限位，定位凸起52和定位孔52之间的配合作用，与上述第一凸部32和第二凸部23的配合作用类似，能够防止固定件3的位置发生窜动而导致其与限位凸起115脱离的情况。通过定位孔51和定位凸起52配合实现定位时，能够在保证限位作用稳定的同时，简化整体结构。
具体的，对于该定位凸起52的具体结构并不做限制，如可通过固定件3向下冲压形成的凸起结构，或者还可以在固定件3的下端面一体成型或另外固定设置的凸起结构均可。当然，本申请实施例中，还可以是固定件3设有定位孔51，天线板2的上端面设有定位凸起52，将固定件3安装后，定位凸起52能够插入定位孔51内以实现定位配合。
当定位凸起52插入定位孔51内后，固定件3和天线板2之间在长度方向的位置相对固定，由于天线板2在安装于中腔体112内后，该天线板2在其长度方向的位置相对稳定。所以，当固定件3和天线板2之间相对位置固定后，即可保证该固定板31不会由于发生位置窜动而与限位凸起115脱离。
在上述实施例中得到的操作部6的长度较长，将固定件3安装后，操作部6部分伸出至安装腔11外，该操作部6与固定件3之间是可脱离的，安装完成后，可将操作部6取下，如图10和图11示出了另一种实施例的操作部6，将固定件3安装后，操作部6整体位于安装腔11内，并未伸出安装腔11外，因此，该操作部6不会对后续的安装或使用造成影响，也就是说，在安装完成后，该操作部6无需取下。具体在安装时，安装人员可通过镊子、夹子等夹住操作部6，并从安装腔11外作用于操作部6使得固定件3插入限位凸起115和天线板2之间，操作较为方便。具体的，该操作部6可以是通过固定件3的端部折弯形成，或者操作部6与固定件3之间通过焊接等方式固定均可。
本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (15)

  1. 一种电子设备，其特征在于，包括中框(1)、天线板(2)和固定件(3)；
    所述中框(1)设有安装腔(11)，所述安装腔(11)的内壁设有限位部；
    所述天线板(2)放置于所述安装腔(11)内，所述固定件(3)能够夹设于所述限位部和所述天线板(2)的上端面之间，以限制所述天线板(2)沿所述安装腔(11)的深度方向向上移动。
  2. 根据权利要求1所述的电子设备，其特征在于，所述安装腔(11)在宽度方向上的两个侧壁分别向内设有限位凸起(115)，设于两个侧壁的所述限位凸起(115)之间的间距小于所述固定件(3)的宽度，并形成所述限位部。
  3. 根据权利要求1所述的电子设备，其特征在于，所述限位部为设于所述安装腔(11)内壁的限位槽，所述固定件(3)能够插入所述限位槽内，并抵接于所述天线板(2)的上端面。
  4. 根据权利要求1-3任一项所述的电子设备，其特征在于，所述安装腔(11)沿其长度方向的一端内壁还开设有插槽(114)，所述天线板(2)沿其长度方向的第一端(21)能够插入所述插槽(114)内，所述插槽(114)的上侧壁能够限制所述天线板(2)向上移动。
  5. 根据权利要求4所述的电子设备，其特征在于，所述安装腔(11)由上至下包括上腔体(111)和中腔体(112)；
    所述中腔体(112)设有所述插槽(114)，所述上腔体(111)远离所述插槽(114)的一端向外延伸并形成让位空间(116)。
  6. 根据权利要求5所述的电子设备，其特征在于，所述中腔体(112)的底部还设有容纳槽(113)，所述天线板(2)的下端面还设有用于与所述中框(1)连接的金属弹片(4)，所述天线板(2)安装于所述中腔体(112)内时，所述金属弹片(4)位于所述容纳槽(113)内。
  7. 根据权利要求1-6任一项所述的电子设备，其特征在于，所述固定件(3)设有第一限位结构，所述天线板(2)设有第二限位结构，所述固定件(3)抵接于所述天线板(2)的上端面时，所述第一限位结构和所述第二限位结构能够配合，以限制所述固定件(3)移动至与所述限位部脱离。
  8. 根据权利要求7所述的电子设备，其特征在于，所述第一限位结构为向上凸出于所述固定件(3)的第一凸部(32)，所述第二限位结构为向上凸出于所述天线板(2)上端面的第二凸部(23)，所述第一凸部(32)位于所述第二凸部(23)和所述限位部之间。
  9. 根据权利要求8所述的电子设备，其特征在于，所述固定件(3)包括固定板(31)，所述固定板(31)局部向上拱起并形成所述第一凸部(32)。
  10. 根据权利要求9所述的电子设备，其特征在于，所述第一凸部(32)的端部还设有用于与所述第二凸部(23)抵接的挡件(33)，所述挡件(33)的底部能够与所述天线板(2)的上端面抵接，且所述挡件(33)的上部朝向所述第二凸部(23)的一侧还设有限位块(34)。
  11. 根据权利要求8-10任一项所述的电子设备，其特征在于，所述天线板(2)的上端面固设有挡板(24)，所述挡板(24)朝向所述第一凸部(32)的一端向上折弯并形成所述第二凸部(23)。
  12. 根据权利要求7所述的电子设备，其特征在于，所述第一限位结构和所述第二限位结构中，一者为定位孔(51)，另一者为定位凸起(52)，所述固定件(3)夹设于所述限位部和所述天线板(2)的上端面之间时，所述定位凸起(52)能够插入所述定位孔(51)内。
  13. 根据权利要求1-12任一项所述的电子设备，其特征在于，所述固定件(3)还设有操作部(6)。
  14. 根据权利要求13所述的电子设备，其特征在于，所述操作部(6)能够与所述固定件(3)脱离。
  15. 根据权利要求13所述的电子设备，其特征在于，所述操作部(6)由所述固定件(3)的端部折弯形成，且所述操作部(6)位于所述安装腔(11)内。
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