WO2014173048A1 - 一种笔记本电脑 - Google Patents

一种笔记本电脑 Download PDF

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Publication number
WO2014173048A1
WO2014173048A1 PCT/CN2013/081754 CN2013081754W WO2014173048A1 WO 2014173048 A1 WO2014173048 A1 WO 2014173048A1 CN 2013081754 W CN2013081754 W CN 2013081754W WO 2014173048 A1 WO2014173048 A1 WO 2014173048A1
Authority
WO
WIPO (PCT)
Prior art keywords
box
ejecting
computer body
card
computer
Prior art date
Application number
PCT/CN2013/081754
Other languages
English (en)
French (fr)
Inventor
储召运
周海华
Original Assignee
深圳市艾宝科技有限公司
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 深圳市艾宝科技有限公司 filed Critical 深圳市艾宝科技有限公司
Priority to US14/374,017 priority Critical patent/US9400531B2/en
Priority to JP2015513014A priority patent/JP5946959B2/ja
Publication of WO2014173048A1 publication Critical patent/WO2014173048A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/185—Mounting of expansion boards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • 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
    • H01Q1/244—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 extendable from a housing along a given path

Definitions

  • the present invention relates to the field of computers, and in particular, to a notebook computer.
  • the antennas of the existing laptops are built into the computer. Since the computer case does not block the antenna, it will not affect the antenna work, but for those laptops that are waterproof, dustproof and drop-proof. Said, the sealing and barrier properties are quite strong, which will block the antenna installed inside the computer, affecting the antenna's receiving ability, thus affecting the normal operation of the computer; as the performance requirements increase, it will be installed in the computer. Expansion cards, such as graphics cards, memory modules, etc., in a portable computer, because the computer will move or transport as the work needs, and some vibration will occur during the movement or transportation, which will make the expansion card loose. Even falling off, this will affect the next use of the computer, causing inconvenience to the work; the existing computer has no extra space, there is no way to add other accessory hardware, such as hard disk or expansion interface.
  • the present invention provides a special computer having an expansion card pressing mechanism, an antenna ejection box, and an expansion space.
  • the invention provides a notebook computer, comprising a computer body and a screen movably connected to the computer body, wherein the computer body is provided with an expansion card pressing mechanism, and the computer body is further provided with a cavity, the computer An ejecting box is further disposed on one side of the main body, and the expansion card pressing mechanism comprises a pressing block, wherein the pressing block can move forward and backward in the mounting direction of the expansion card, and the pressing block is pressed against the expansion card; the cavity is provided with an opening.
  • the opening of the cavity is disposed at an end face of the computer body, the ejecting box is movably connected to the computer body, and the ejecting box is provided with an antenna.
  • the expansion card pressing mechanism further includes a support plate, the support plate is mounted on the computer body, the pressing block is mounted on the support plate, and the pressure block can be in the Moving on the support plate, the support plate is provided with a fixing mechanism connected to the computer fixing plate.
  • the pressure block is provided with a strip-shaped sliding groove
  • the support plate is provided with a threaded hole
  • the sliding groove corresponds to the position of the threaded hole and passes through the sliding bolt with a fastening bolt
  • the groove is fixed in the threaded hole.
  • the pressure block is provided with a spacer, and the spacer is pressed against the expansion card in a mounting direction of the expansion card, the support plate is a stepped structure, and the step is at least two. Each step surface has a press block.
  • the computer body is further provided with an ejecting device and a sliding mechanism, wherein the ejecting box is slidable in the sliding mechanism, and the sliding mechanism comprises a first sliding slot and a second sliding slot,
  • the ejecting box is provided with a first slider and a second slider, the first slider is installed in the first sliding slot, and the second slider is installed in the second sliding slot;
  • the invention includes an eject mechanism and a switch engagement mechanism for use with the eject mechanism, and the switch engagement mechanism controls the eject mechanism to eject the eject box.
  • the eject mechanism includes a first spring, one end of the first spring is mounted at a lower end of the eject box, and the other end of the first spring is mounted in the computer body.
  • the spring is Compressed state.
  • the switch engaging mechanism includes a second spring, a buckle, an opening button, a card slot
  • the opening button is mounted on the second sliding slot
  • the second spring is mounted on the Between the opening button and the second sliding slot, the opening button can compress the second spring and can be bounced by the second spring, the card slot is disposed on the second slider, The buckle is stuck in the card slot.
  • the open button is pressed, the buckle is separated from the card slot, and the pop-up box is ejected.
  • the card slot includes a first card slot and a second card slot.
  • the card slot includes a first card slot and a second card slot.
  • the computer body is further provided with a damper and a rack
  • the damper is mounted on the second chute
  • the rack is mounted on the ejecting box
  • the damper A gear is provided, which is used in conjunction with the rack.
  • the cavity is provided with a terminal interface connected to the main board, and the notebook computer further includes a cover body that cooperates with the opening of the cavity.
  • the beneficial effects of the invention are as follows: the pressing block is pressed against the expansion card to make the expansion card more firm and not loose; the sending; the new hardware can be added to the main board in the cavity, which expands the application of the computer and is convenient for the user.
  • FIG. 1 is a schematic view showing the overall structure of a notebook computer according to the present invention.
  • FIG. 2 is a structural block diagram of a notebook computer of the present invention
  • FIG. 3 is a schematic structural view of an expansion card pressing mechanism of a notebook computer according to the present invention
  • 4 is a schematic structural view showing an operation state of an expansion card pressing mechanism of a notebook computer according to the present invention
  • FIG. 5 is a schematic view showing a mounting position of an ejecting box of a notebook computer according to the present invention
  • FIG. 6 is a schematic view showing the overall structure of an ejecting box of a notebook computer according to the present invention
  • FIG. 7 is a schematic exploded view of the ejecting box of the notebook computer according to the present invention.
  • the present invention discloses a notebook computer, which includes a computer body 1 and a screen 2 movably connected to the computer body 1.
  • the computer body 1 is provided with an expansion card pressing mechanism, and the computer body is further provided.
  • the expansion card pressing mechanism includes a pressing block, and the pressing block can move forward and backward in the mounting direction of the expansion card, and the pressing block is pressed against the expansion card;
  • the cavity is provided with an opening, the cavity
  • the opening is arranged at the end face of the computer body, the ejecting box is movably connected with the computer body, and the ejecting box is provided with an antenna.
  • the expansion card pressing mechanism includes a pressing block 31 and a supporting plate 32.
  • the pressing block 31 is mounted on the supporting plate 32.
  • the pressing block 31 is pressed against the expansion card 34 in the mounting direction of the expansion card 34, and the pressing block 31 can be installed on the expansion card 34. Move back and forth in the direction.
  • Two sliding grooves 311 are formed on the connecting portion of the pressing block 31 and the supporting plate 32.
  • the sliding groove 311 is elongated, and two threaded holes are provided on the supporting plate 32 corresponding to the positions of the two sliding grooves 311.
  • the fastening bolt 36 is inserted into the sliding groove 311 and screwed into the threaded hole. Since the sliding groove 311 is strip-shaped, the pressing block 31 can be guided by the fastening bolt 36 on the supporting plate when the fastening bolt 36 is not fastened. 32 moves back and forth.
  • the fastening bolt 36 is first loosened, the pressure block 31 is placed at the farthest end from the installation direction of the expansion card 34, and then the expansion card 34 is installed in the card holder, and then the pressure block 31 is moved to make the pressure block. 31 is pressed against the expansion card 34, and finally the fastening bolts 36 are tightened, so that the expansion card 34 is fixed by the pressing block 31, and does not loosen or even fall off due to vibration of the computer, thereby ensuring the working state of the computer.
  • the expansion card pressing mechanism further includes a spacer 33, the spacer 33 is mounted on the pressing block 31, and the pressing block 31 is connected
  • the over-pad 33 is pressed against the expansion card 34.
  • the pad 3 is a rubber pad which can serve as a cushioning function, and the expansion card 34 is not crushed due to the vibration of the computer, and the expansion card 34 is provided with a plurality of
  • the recess 331 is fixed on the expansion card 34 to prevent the jump.
  • the recess 331 is a plurality of expansion cards 34 that can be pressed at different heights.
  • the support plate 32 is a stepped structure, and at least two steps are provided, and each step surface is provided with a pressing block 31. Since the requirements for computer performance are increasing now, and more and more expansion cards are on the computer, it is necessary to The plurality of expansion cards are fixed, so the support plate 32 of the step structure can press the expansion cards of different heights, so that the support plates 32 need not be reinstalled according to the expansion cards of different heights, thereby saving installation space and workload.
  • the support plate 32 is further provided with a fixing mechanism connected to the computer fixing plate 35.
  • the fixing mechanism in this embodiment is provided with a bolt hole 38 on the support plate 32, and the computer fixing plate 35 is provided with a fixing corresponding to the bolt hole 38.
  • the threaded hole is fixed to the computer fixing plate 35 by a fixing bolt 37.
  • the pressure block 31 can be pressed in the mounting direction of the expansion card 34, so that the expansion card does not loosen or fall off even during computer movement or transportation, and does not affect the normal use of the computer.
  • the computer body 1 is further provided with an ejecting device.
  • the ejecting box 42 is movably connected to the computer main body 1.
  • the computer main body 1 can eject the ejecting box 42 through an ejecting device, and the ejecting box 42 is provided with an antenna.
  • the ejecting box 42 is installed in the computer body 1.
  • the computer body 1 is further provided with a sliding mechanism.
  • the sliding mechanism includes a first sliding slot 411 and a second sliding slot 412.
  • the ejecting box 42 is provided with a first slider and a second slider 421.
  • the first slider is mounted in the first sliding slot 411
  • the second slider 421 is mounted in the second sliding slot 412, so that the ejecting box 42 can slide back and forth in the computer body 1, since the ejecting box 42 is provided with an antenna.
  • the antenna can be ejected to enhance the signal received and sent by the antenna.
  • the ejecting device includes an ejecting mechanism and a switch engaging mechanism for controlling the operation of the ejecting mechanism.
  • the ejecting mechanism includes a first spring 431.
  • the first spring 431 is mounted on the lower portion of the ejecting box 42.
  • the first spring 431 is mounted in the computer body 1 at the other end.
  • the first spring 431 is fixedly mounted on the ejecting box 42. When the ejecting box 42 is closed, the first spring 431 is in a compressed state.
  • the switch engaging mechanism controls the ejecting mechanism to eject the ejecting box 42, the first spring 431 ejects the ejecting box 42. .
  • the switch engagement mechanism includes a second spring 444, a buckle 443, an opening button 442, and a card slot.
  • the opening button 442 is mounted on the second sliding slot 412 for controlling the opening and closing of the buckle 443.
  • the second spring 444 is installed between the opening button 442 and the second sliding slot 412, when the opening button 442 is pressed After the next time, the open button 442 can be popped up and restored to the original state, so that it is convenient to continue working next time.
  • the buckle 443 is mounted on the second sliding slot 412, and the buckle 443 is rotatable.
  • a third spring is disposed between the buckle 443 and the second sliding slot 412 to engage the buckle 443 and the opening button 442.
  • the card slot is disposed on the second slider 421 of the eject box 42.
  • the card slot includes a first card slot 4211 and a second card slot 4212.
  • the eject box 42 is closed and the open button 442 is not pressed, the card 443 is stuck.
  • One "" H Cao 4211 when the open button 443 is pressed, the buckle 443 is separated from the first "" Cao 4211, and the eject box 42 is ejected.
  • the second spring 444 is restored. In the original state, the buckle 443 is engaged with the opening button by the action of the third spring, and the buckle is locked in the second card slot 4212, and the ejecting box 42 stops continuing to eject.
  • the computer body 1 is further provided with a damper 451 and a rack 452.
  • the damper 451 is mounted on the second chute 412.
  • the upper end of the damper 451 is provided with gears, and the rack 452 is mounted on the ejecting box 42, the rack 452 and the gear
  • the damper 451 can slow down the ejecting speed and protect the ejecting box 42 from being easily damaged due to the ejecting speed being too fast.
  • the pop-up box with the antenna is ejected, which can enhance the natural acceptance and transmission of signals, and the signal is not weak due to the tightness of the computer itself; the pop-up box is more convenient to operate, when not When the work is needed, the pop-up box is closed, which is convenient to carry, and the computer is sealed.
  • the main body of the computer 1 is internally provided with a main board 54 and an interface 541 connected to the main board 54, and the interface 541 is located in the cavity 53.
  • the newly added hardware is inserted into the cavity 53 through the opening, and the hardware is connected with the interface 541 to realize the corresponding functions of the hardware, which is convenient for the user to use.
  • the notebook computer also includes a cover that engages the opening of the cavity 53 to prevent dust or other debris from entering the cavity 53.
  • the computer body 1 is further provided with a hard disk 521 and a battery 522.
  • a rotating shaft 518 is disposed at the bottom of the screen 2, and the rotating shaft 518 is connected to the computer body 1 to rotate the screen 2.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
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Abstract

提供一种笔记本电脑，所述笔记本电脑包括计算机本体和与所述计算机本体活动连接的屏幕，所述计算机本体内设有扩展卡压卡机构，所述计算机本体内还设有空腔，所述计算机本体一侧还设有弹出盒，所述扩展卡压卡机构包括压块，所述压块能够在扩展卡安装方向前后移动，所述压块压于扩展卡；所述空腔设有开口，所述空腔的开口设于所述计算机本体端面位置，所述弹出盒与所述计算机本体活动连接，所述弹出盒设有天线。所述压块可使扩展卡更加牢固不会产生松脱；所述弹出盒设有天线并且可以弹出，可保证笔记本电脑的信号接收与发送；所述空腔内可以增加新的硬件连接到主板上，扩展了计算机的应用，方便用户使用。

Description

一种笔记本电脑
技术领域
本发明涉及计算机领域， 尤其涉及一种笔记本电脑。
背景技术
现有的笔记本电脑的天线都是内置在电脑内部的， 由于电脑壳不会对天 线产生阻隔， 这样就不会影响天线工作， 但是针对那些防水、 防尘、 防摔的 三防的笔记本电脑来说， 密封性及阻隔性要相当强， 这样会对安装在计算机 内部的天线产生阻隔， 影响天线的接收能力， 从而影响计算机的正常工作； 随着对性能要求的增加，会在计算机中安装多个扩展卡，如显卡，内存条等， 在便携式计算机中由于计算机会随着工作需要的原因而进行移动或运输， 而 在移动或运输过程中会产生一定的振动， 这样就会使扩展卡松动甚至脱落， 这样就会影响计算机下一次的使用， 给工作带来不便； 现有的计算机没有多 余的空间， 没有办法再增加其他附属硬件， 如硬盘或扩展接口等。
发明内容
为了解决现有技术中的问题， 本发明提供了一种具有扩展卡压卡机构、 天线弹出盒及扩展空间的特种计算机。
本发明提供了一种笔记本电脑， 包括计算机本体和与所述计算机本体活 动连接的屏幕， 所述计算机本体内设有扩展卡压卡机构， 所述计算机本体内 还设有空腔， 所述计算机本体一侧还设有弹出盒， 所述扩展卡压卡机构包括 压块， 所述压块能够在扩展卡安装方向前后移动， 所述压块压于扩展卡； 所 述空腔设有开口， 所述空腔的开口设于所述计算机本体端面位置， 所述弹出 盒与所述计算机本体活动连接， 所述弹出盒设有天线。
作为本发明的进一步改进， 所述扩展卡压卡机构还包括支撑板， 所述支 撑板安装在所述计算机本体上， 所述压块安装在所述支撑板上， 所述压块能 够在所述支撑板上移动， 所述支撑板设有与计算机固定板连接的固定机构。
作为本发明的进一步改进， 所述压块上设有条形滑动槽， 所述支撑板上 设有螺纹孔， 所述滑动槽与所述螺纹孔位置相对应并用紧固螺栓穿过所述滑 动槽固定于所述螺纹孔内。
作为本发明的进一步改进， 所述压块设有垫块， 所述垫块在扩展卡的安 装方向上压于所述扩展卡， 所述支撑板为阶梯结构， 所述阶梯至少为两个， 每个阶梯表面均设有一个压块。
作为本发明的进一步改进， 所述计算机本体还设有弹出装置和滑动机构 , 所述弹出盒能够在所述滑动机构内滑动， 所述滑动机构包括第一滑槽和第二 滑槽， 所述弹出盒设有第一滑块和第二滑块， 所述第一滑块安装在所述第一 滑槽内、 所述第二滑块安装在所述第二滑槽内； 所述弹出装置包括弹出机构 和与所述弹出机构配合使用的开关卡合机构， 所述开关卡合机构控制所述弹 出机构将弹出盒弹出。
作为本发明的进一步改进， 所述弹出机构包括第一弹簧， 所述第一弹簧 一端安装在弹出盒下端， 所述第一弹簧另一端安装在计算机本体内， 当弹出 盒关闭时， 弹簧处于被压缩状态。
作为本发明的进一步改进， 所述开关卡合机构包括第二弹簧、 卡扣、 开 启键、 卡槽， 所述开启键安装在所述第二滑槽上， 所述第二弹簧安装在所述 开启键与所述第二滑槽之间， 所述开启键能够压缩所述第二弹簧并能被所述 第二弹簧弹起， 所述卡槽设于所述第二滑块上， 所述卡扣卡于所述卡槽内， 当所述开启键按下时， 所述卡扣与所述卡槽分离， 弹出盒弹出。
作为本发明的进一步改进， 所述卡槽包括第一卡槽和第二卡槽， 当弹出 盒关闭时所述卡扣卡于所述第一卡槽， 当弹出盒打开时所述卡扣卡于所述第 二卡槽。
作为本发明的进一步改进， 所述计算机本体还设有阻尼器和齿条， 所述 阻尼器安装在所述第二滑槽上， 所述齿条安装在所述弹出盒上， 所述阻尼器 设有齿轮， 所述齿轮与所述齿条配合使用。
作为本发明的进一步改进， 所述空腔内设有与所述主板连接的端子接口， 该笔记本电脑还包括与所述空腔的开口配合的盖体。
本发明的有益效果是： 压块压于扩展卡使扩展卡更加牢固不会产生松脱; 送； 空腔内可以增加新的硬件连接到主板上， 扩展了计算机的应用， 方便用 户的使用。
附图说明
图 1是本发明一种笔记本电脑的整体结构示意图；
图 2是本发明一种笔记本电脑的结构框图；
图 3是本发明一种笔记本电脑的扩展卡压卡机构的结构示意图； 图 4是本发明一种笔记本电脑的扩展卡压卡机构工作状态的结构示意图; 图 5是本发明一种笔记本电脑的弹出盒安装位置示意图；
图 6是本发明一种笔记本电脑的弹出盒安装后的整体结构示意图； 图 7是本发明一种笔记本电脑的弹出盒分解结构示意图。
具体实施方式
附图标记： 1-计算机本体 2-屏幕 31-压块 32-支撑板 33-垫块 34-扩展卡 35-计算机固定板 36-紧固螺栓 37-固定螺栓 38-螺栓孔 311-滑动槽 331-凹 槽 41-计算机本体 42-弹出盒 411-第一滑槽 412-第二滑槽 421-第二滑块 4211-第一"" 曹 4212-第二卡槽 431-第一弹簧 442-开启键 443-卡扣 444-第 二弹簧 451-阻尼器 452-齿条 53-空腔 54-主板 521-硬盘 522-电池 518-转 轴 541-接口。
如图 1至图 7所示， 本发明公开了一种笔记本电脑， 包括计算机本体 1 和与计算机本体 1活动连接的屏幕 2,计算机本体 1内设有扩展卡压卡机构， 计算机本体内还设有空腔， 计算机本体一侧还设有弹出盒 42 , 扩展卡压卡机 构包括压块， 压块能够在扩展卡安装方向前后移动， 压块压于扩展卡； 空腔 设有开口， 空腔的开口设于计算机本体端面位置， 弹出盒与计算机本体活动 连接， 弹出盒设有天线。
扩展卡压卡机构包括压块 31、支撑板 32,压块 31安装在支撑板 32上， 压块 31在扩展卡 34的安装方向上压于扩展卡 34, 压块 31能在扩展卡 34 安装方向上前后移动。
压块 31上与支撑板 32连接处设有两个滑动槽 311, 滑动槽 311为长条 形， 在支撑板 32上与两个滑动槽 311位置相对应处设有两个螺纹孔， 用一 紧固螺栓 36穿于滑动槽 311并插入螺纹孔内旋紧，由于滑动槽 311为条形， 这样当紧固螺栓 36未紧固时压块 31就可以以紧固螺栓 36为导向在支撑板 32上前后移动。
在安装扩展卡 34时首先将紧固螺栓 36旋松， 将压块 31置于离扩展卡 34安装方向最远端， 然后将扩展卡 34安装在卡座内，再移动压块 31使压块 31压于扩展卡 34, 最后旋紧紧固螺栓 36进行紧固， 这样扩展卡 34就被压 块 31 固定住， 不会因为计算机的振动而松动甚至脱落了， 保证了计算机的 工作状态。
扩展卡压卡机构还包括垫块 33 , 垫块 33安装在压块 31上， 压块 31通 过垫块 33压于扩展卡 34, 垫块 3为橡胶垫块可以起到緩沖作用， 不会由于 计算机振动的剧烈而使扩展卡 34被压坏， 而且扩展卡 34上设有多个用于限 位的凹槽 331, 凹槽 331卡于扩展卡 34上， 防止跳动， 凹槽 331为多个可以 压于不同高度的扩展卡 34。
支撑板 32 为阶梯结构， 阶梯至少设有两个， 每个阶梯表面均设有一个 压块 31, 由于现在对计算机性能的要求不断增加， 计算机上的扩展卡越来越 多， 所以就需要对多个扩展卡进行固定， 所以阶梯结构的支撑板 32可以压 不同高度的扩展卡， 这样不需要再根据不同高度的扩展卡而再重新安装支撑 板 32 , 节省了安装空间及工作量。
支撑板 32还设有与计算机固定板 35连接的固定机构， 本实施例中的固 定机构为在支撑板 32上设置螺栓孔 38,计算机固定板 35上设有与该螺栓孔 38相对应的固定螺纹孔，通过固定螺栓 37将支撑板 32固定于计算机固定板 35上。
压块 31可以在扩展卡 34的安装方向上对其压紧， 这样即使在计算机移 动或运输过程中也不会出现扩展卡松动或脱落的现象， 不会影响计算机的正 常使用。
计算机本体 1还设有弹出装置， 弹出盒 42与计算机本体 1活动连接， 计算机本体 1能够通过弹出装置将弹出盒 42弹出， 弹出盒 42设有天线。
弹出盒 42安装在计算机本体 1内， 计算机本体 1还设有滑动机构， 滑 动机构包括第一滑槽 411和第二滑槽 412,弹出盒 42设有第一滑块和第二滑 块 421,第一滑块安装在第一滑槽 411内，第二滑块 421安装在第二滑槽 412 内， 这样弹出盒 42就可以在计算机本体 1内往复滑动了， 由于弹出盒 42设 有天线就可以让天线弹出， 增强天线接受和发送的信号了。
弹出装置包括弹出机构和控制弹出机构工作的开关卡合机构， 弹出机构 包括第一弹簧 431 , 第一弹簧 431安装在弹出盒 42下部， 第一弹簧 431—端 安装在计算机本体 1内， 另一端固定安装在弹出盒 42上， 当弹出盒 42在关 闭时， 第一弹簧 431处于被压缩状态， 当开关卡合机构控制弹出机构将将弹 出盒 42弹出时， 第一弹簧 431将弹出盒 42弹出。
开关卡合机构包括第二弹簧 444、 卡扣 443、 开启键 442、 卡槽， 开启键 442安装在第二滑槽 412上， 用于控制卡扣 443的开合。
第二弹簧 444安装在开启键 442与第二滑槽 412之间， 当开启键 442按 下后可以将开启键 442弹出还原到原来的状态， 便于下次继续工作。
卡扣 443安装在第二滑槽 412上， 卡扣 443能够转动， 卡扣 443与第二 滑槽 412之间设有第三弹簧拉于卡扣 443与开启键 442相贴合。
卡槽设于弹出盒 42的第二滑块 421上， 卡槽包括第一卡槽 4211和第二 卡槽 4212 , 当弹出盒 42关闭并且开启键 442没有按下时， 卡扣 443卡于第 一"" H曹内 4211, 当开启键 443按下时， 卡扣 443与第一"" 曹 4211分离， 弹 出盒 42弹出， 当开启键 443按下后由于第二弹簧 444的作用使之恢复为原 来的状态， 此时卡扣 443由于第三弹簧的作用使其与开启键贴合， 卡扣卡于 第二卡槽内 4212 , 弹出盒 42停止继续弹出。
计算机本体 1还设有阻尼器 451和齿条 452, 阻尼器 451安装在第二滑 槽 412上， 该阻尼器 451上端设有齿轮， 齿条 452安装在弹出盒 42上， 齿 条 452与齿轮卡合， 当弹出盒 42弹出时，阻尼器 451会起到减緩弹出速度， 对弹出盒 42进行保护， 防止由于弹出速度过快而容易损坏零件。
当具笔记本电脑工作时， 将其具有天线的弹出盒弹出， 能够增强天性接 受和发送的信号， 不会由于电脑本身的密闭性而导致信号弱等问题； 弹出盒 的弹出更加方便操作， 当不需要工作时将弹出盒关闭， 方便携带， 而且会保 证计算机的密闭性。
计算机本体 1内部设有主板 54、 以及与所述主板 54连接的接口 541, 所述接口 541位于所述空腔 53内。
新增的硬件通过开口插入空腔 53 内， 并且硬件与接口 541连接， 实现 硬件的相应功能， 方便用户的使用。
该笔记本电脑还包括与所述空腔 53 的开口配合的盖体， 通过盖体防止 灰尘或其他杂物进入空腔 53内。
计算机本体 1内部还设有硬盘 521和电池 522。
屏幕 2底部设有转轴 518, 转轴 518用于与计算机本体 1相连， 使屏幕 2进行转动。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明， 不能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的 普通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干筒单推 演或替换， 都应当视为属于本发明的保护范围。

Claims

权利要求书
1. 一种笔记本电脑， 其特征在于： 包括计算机本体和与所述计算机本体活动 连接的屏幕， 所述计算机本体内设有扩展卡压卡机构， 所述计算机本体内 还设有空腔， 所述计算机本体一侧还设有弹出盒， 所述扩展卡压卡机构包 括压块，所述压块能够在扩展卡安装方向前后移动，所述压块压于扩展卡； 所述空腔设有开口， 所述空腔的开口设于所述计算机本体端面位置， 所述 弹出盒与所述计算机本体活动连接， 所述弹出盒设有天线。
2. 根据权利要求 1所述的笔记本电脑， 其特征在于： 所述扩展卡压卡机构还 包括支撑板， 所述支撑板安装在所述计算机本体上， 所述压块安装在所述 支撑板上， 所述压块能够在所述支撑板上移动， 所述支撑板设有与计算机 固定板连接的固定机构。
3. 根据权利要求 2所述的笔记本电脑， 其特征在于： 所述压块上设有条形滑 动槽， 所述支撑板上设有螺纹孔， 所述滑动槽与所述螺纹孔位置相对应并 用紧固螺栓穿过所述滑动槽固定于所述螺纹孔内。
4. 根据权利要求 3所述的笔记本电脑， 其特征在于： 所述压块设有垫块， 所 述垫块在扩展卡的安装方向上压于所述扩展卡， 所述支撑板为阶梯结构， 所述阶梯至少为两个， 每个阶梯表面均设有一个压块。
5. 根据权利要求 1或 4所述的笔记本电脑， 其特征在于： 所述计算机本体还 设有弹出装置和滑动机构， 所述弹出盒能够在所述滑动机构内滑动， 所述 滑动机构包括第一滑槽和第二滑槽，所述弹出盒设有第一滑块和第二滑块 , 所述第一滑块安装在所述第一滑槽内、所述第二滑块安装在所述第二滑槽 内；所述弹出装置包括弹出机构和与所述弹出机构配合使用的开关卡合机 构， 所述开关卡合机构控制所述弹出机构将弹出盒弹出。
6. 根据权利要求 5所述的笔记本电脑， 其特征在于： 所述弹出机构包括第一 弹簧， 所述第一弹簧一端安装在弹出盒下端， 所述第一弹簧另一端安装在 计算机本体内， 当弹出盒关闭时， 弹簧处于被压缩状态。
7. 根据权利要求 6所述的笔记本电脑， 其特征在于： 所述开关卡合机构包括 第二弹簧、 卡扣、 开启键、 卡槽， 所述开启键安装在所述第二滑槽上， 所 述第二弹簧安装在所述开启键与所述第二滑槽之间，所述开启键能够压缩 所述第二弹簧并能被所述第二弹簧弹起， 所述卡槽设于所述第二滑块上， 所述卡扣卡于所述卡槽内， 当所述开启键按下时， 所述卡扣与所述卡槽分 离， 弹出盒弹出。
8. 根据权利要求 7所述的笔记本电脑， 其特征在于： 所述卡槽包括第一卡槽 和第二卡槽， 当弹出盒关闭时所述卡扣卡于所述第一卡槽， 当弹出盒打开 时所述卡扣卡于所述第二卡槽。
9. 根据权利要求 8所述的笔记本电脑， 其特征在于： 所述计算机本体还设有 阻尼器和齿条， 所述阻尼器安装在所述第二滑槽上， 所述齿条安装在所述 弹出盒上， 所述阻尼器设有齿轮， 所述齿轮与所述齿条配合使用。
10.根据权利要求 1或 9所述的笔记本电脑， 其特征在于： 所述空腔内设有与 所述主板连接的端子接口，该笔记本电脑还包括与所述空腔的开口配合的 盖体。
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