WO2022032840A1 - 一种计算机用防盗装置 - Google Patents

一种计算机用防盗装置 Download PDF

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Publication number
WO2022032840A1
WO2022032840A1 PCT/CN2020/120358 CN2020120358W WO2022032840A1 WO 2022032840 A1 WO2022032840 A1 WO 2022032840A1 CN 2020120358 W CN2020120358 W CN 2020120358W WO 2022032840 A1 WO2022032840 A1 WO 2022032840A1
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WO
WIPO (PCT)
Prior art keywords
theft
display
keyboard
fixed
groove
Prior art date
Application number
PCT/CN2020/120358
Other languages
English (en)
French (fr)
Inventor
徐天元
Original Assignee
苏州曜恺信息科技有限公司
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Publication of WO2022032840A1 publication Critical patent/WO2022032840A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • 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
    • G06F1/20—Cooling means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/88—Detecting or preventing theft or loss

Definitions

  • the invention belongs to the technical field of computers, and in particular relates to an anti-theft device for computers.
  • Computer commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can carry out numerical distribution and logical calculation, and also has storage and memory function. equipment. Computer is one of the most advanced scientific and technological inventions in the twentieth century, which has had an extremely important impact on human production and social activities, and has developed rapidly. Indispensable tool.
  • the traditional lock body structure is generally used for anti-theft protection, and the box structure is used to lock the computer to prevent illegal elements from being transported away. It cannot be moved and adjusted during use, which brings trouble and inconvenience to normal use.
  • the purpose of the present invention is to provide an anti-theft device for a computer, so as to solve the problem of affecting normal use when using a box body and a lock body for anti-theft in the prior art.
  • an anti-theft device for a computer the anti-theft device includes a desktop, a bottom of the desktop is fixed with a support leg, a groove is formed on the upper surface of the desktop, and the interior of the groove is A display support mechanism is installed, a display fixing assembly is arranged on the display support mechanism, and a display anti-theft mechanism is installed on the outer side of the groove;
  • a keyboard anti-theft mechanism is installed on the front side of the groove, and a keyboard support mechanism is installed inside the keyboard anti-theft mechanism;
  • a host anti-theft box is fixed between the support legs, one side of the host anti-theft box is provided with a heat dissipation mechanism, and the other side of the host anti-theft box is provided with an automatic opening and closing mechanism.
  • the display support mechanism includes a display support plate, the bottom of the display support plate is installed inside the groove through a first automatic telescopic rod, and the upper surface of the display support plate is provided with a mounting plate
  • a display fixing component is arranged inside the installation slot, and the display is installed in the installation slot through the display fixing component.
  • the display fixing assembly includes a pressing plate, and the outer wall of the pressing plate is provided with a spring connected to the inner wall of the installation slot;
  • a mounting seat is installed above the mounting groove, a first hydraulic telescopic push arm is rotatably installed in the mounting seat, a suction cup is hinged on the top of the first hydraulic telescopic push arm, and the suction cup is connected with the display by adsorption.
  • the anti-theft mechanism for the display includes a moving groove, the moving grooves are respectively opened on the front and rear sides of the groove, a first motor is installed on the outside of the moving groove, and the output shaft of the first motor is installed.
  • a driving gear is sleeved and fixed on the upper part, a passive gear is arranged on the front and rear sides of the driving gear, and a first rotating shaft is fixed in the passive gear;
  • the two first rotating shafts are respectively rotated and installed in the two moving grooves.
  • the outer rings at both ends of the first rotating shaft are engraved with threads with opposite directions of rotation.
  • the threads of the outer rings at both ends are respectively provided with sliders.
  • An anti-theft box is fixed on the upper surface;
  • the opposite side walls of the two anti-theft boxes are coated with magnetically opposite magnetic attraction layers.
  • the keyboard anti-theft mechanism includes a bottom bracket arranged on the desktop, and two sides of the bottom bracket are provided with cavities, and a second automatic telescopic rod is fixed inside the cavity.
  • a keyboard protection plate is fixed on the top of the second automatic telescopic rod, and the keyboard protection plate is located at the top of the bottom bracket;
  • the keyboard support mechanism is located inside the bottom bracket.
  • the keyboard support mechanism includes a third automatic telescopic rod, one end of the third automatic telescopic rod is fixed at the bottom of the bottom bracket, and the top of the third automatic telescopic rod is fixed with a keyboard support plate.
  • the automatic opening and closing mechanism includes an upper plate and a lower plate, the top of the upper plate is movably connected to the top of the host anti-theft box, and the bottom of the lower plate is movably connected to the bottom of the host anti-theft box;
  • the inner walls of the upper plate and the lower plate are hingedly installed with second automatic telescopic rods, and support rods are hingedly installed on the tops of the two second automatic telescopic rods, and the other ends of the support rods are respectively connected with the top and the top of the host anti-theft box. Bottom fixed connection.
  • the heat dissipation mechanism includes a heat dissipation cavity, the heat dissipation cavity is connected with the side wall of the host anti-theft box, and the heat dissipation cavity is provided with a heat dissipation hole;
  • a second motor is installed and fixed inside the heat dissipation cavity, an output end of the second motor is drivingly connected with a second rotating shaft through a coupling, and a fan is fixed on the top of the second rotating shaft.
  • the beneficial effects of the present invention are: the anti-theft device for the computer can protect the computer, prevent the display, host and other equipment of the computer from being stolen, and at the same time, the method is more flexible, which is different from the simple method in the prior art.
  • the box-type structure and the lock body match the form, which will not affect the normal use of the computer and ensure the user's use experience.
  • the main equipment is protected, and the display support mechanism, the display fixing component, the keyboard support mechanism, the heat dissipation mechanism and the automatic opening and closing mechanism are respectively set according to the characteristics of the display, keyboard and host.
  • the cooling effect of the host is compared with the prior art.
  • FIG. 1 is a schematic structural diagram of an anti-theft device for a computer.
  • FIG. 2 is a schematic structural diagram of a display support plate in the anti-theft device for a computer.
  • FIG. 3 is a schematic structural diagram of a display anti-theft mechanism in a computer anti-theft device.
  • FIG. 4 is a schematic structural diagram of a keyboard anti-theft mechanism in a computer anti-theft device.
  • FIG. 5 is a schematic structural diagram of the inside of the anti-theft box of the host in the anti-theft device for computers.
  • an embodiment of the present invention provides an anti-theft device for a computer.
  • the anti-theft device includes a desktop 1 , a bottom of the desktop 1 is fixed with a support leg 2 , and a groove is formed on the upper surface of the desktop 1 3.
  • a display support mechanism is installed inside the groove 3
  • a display fixing assembly is arranged on the display support mechanism, and a display anti-theft mechanism is installed on the outside of the groove 3;
  • Keyboard anti-theft mechanism a keyboard support mechanism is installed inside the keyboard anti-theft mechanism;
  • a host anti-theft box 27 is fixed between the support legs 2, and a heat dissipation mechanism is provided on one side of the host anti-theft box 27.
  • An automatic opening and closing mechanism is installed on the other side.
  • the anti-theft device for the computer can protect the computer and prevent the computer monitor 9, the host computer and other equipment from being stolen, and at the same time, the method is more flexible, which is different from the simple box structure and the lock body in the prior art. It will not affect the normal use of the computer and ensure the user's use experience.
  • a display anti-theft mechanism, a keyboard anti-theft mechanism and a host anti-theft box 27 are respectively provided to protect the three main equipment of the computer.
  • a display support mechanism a display fixing component, a keyboard support mechanism, a heat dissipation mechanism and an automatic opening and closing mechanism are provided, and the heights of the display 9 and the keyboard can be adjusted as required, and the heat dissipation effect of the host is guaranteed.
  • the display 9 When in use, the display 9 is placed in the display support mechanism, and the display fixing assembly is used to keep the display 9 stable, the keyboard is placed in the keyboard support mechanism, and the host is placed in the host anti-theft box 27, and the host is activated when the host is working.
  • the anti-theft mechanism When the anti-theft mechanism is required, the display anti-theft mechanism, the keyboard anti-theft mechanism and the automatic opening and closing mechanism are activated for protection.
  • the display support mechanism includes a display support plate 5 , and the bottom of the display support plate 5 is installed inside the groove 3 through a first automatic telescopic rod 4 .
  • the upper surface of the display support plate 5 is provided with an installation groove 6 , and a display fixing component is arranged inside the installation groove 6 , and the display 9 is installed in the installation groove 6 through the display fixing component.
  • the display fixing assembly includes a pressing plate 7, and a spring 8 is arranged on the outer wall of the pressing plate 7 to be connected with the inner wall of the installation groove 6; a mounting seat 10 is installed above the installation groove 6, and the installation seat A first hydraulic telescopic push arm 11 is rotatably installed in 10 , a suction cup 12 is hinged on the top of the first hydraulic telescopic push arm 11 , and the suction cup 12 is connected with the display 9 by adsorption.
  • the spring 8 is compressed under pressure, and reacts to the pressing plate 7 when it rebounds, and the display 9 is pressed and fixed by the pressing plate 7, and then the first hydraulic telescopic push arm is activated. 11 is extended and retracted until the suction cup 12 on the top of the first hydraulic retractable push arm 11 is adsorbed on the surface of the display 9 , and the first hydraulic retractable push arm 11 is used to further improve the support and fixation effect of the display 9 .
  • the anti-theft mechanism for the display includes a moving groove 15 , the moving grooves 15 are respectively opened on the front and rear sides of the groove 3 , and the outer side of the moving groove 15 is installed with a first A motor 16, a driving gear 17 is sleeved and fixed on the output shaft of the first motor 16, a driven gear 18 is provided on the front and rear sides of the driving gear 17, and a first rotating shaft 19 is fixed in the driven gear 18; two The first rotating shaft 19 is respectively rotatably installed in the two moving grooves 15.
  • the outer rings at both ends of the first rotating shaft 19 are engraved with threads with opposite directions of rotation.
  • the anti-theft box 13 is fixed on the upper surface of the slider 20 ; the opposite side walls of the two anti-theft boxes 13 are coated with magnetically opposite magnetic attraction layers 14 .
  • the first motor 16 is started, and the first motor 16 drives the two first shafts 19 to rotate in the same direction in the moving slot 15 by driving the driving gear 17 to rotate.
  • the blocks 20 move closer to each other or away from each other.
  • the two anti-theft boxes 13 can be driven to close together, so as to protect the display 9 inside the anti-theft box 13, and the control passive gear 18 can drive the reverse rotation.
  • the two anti-theft boxes 13 can be driven to separate and the display 9 can be used.
  • the keyboard anti-theft mechanism includes a bottom bracket 22 arranged on the desktop 1 , and cavities 23 are defined on both sides of the bottom bracket 22 .
  • a second automatic telescopic rod 24 is fixed inside, the top of the second automatic telescopic rod 24 is fixed with a keyboard protection plate 21, and the keyboard protection plate 21 is located at the top of the bottom bracket 22; the keyboard support mechanism is located in the The inside of the bottom bracket 22 .
  • the keyboard is placed on the upper surface of the keyboard support mechanism, and the second automatic telescopic rod 24 is activated to extend.
  • the second automatic telescopic rod 24 drives the keyboard protective plate 21 to cover the top of the bottom bracket 22, and the keyboard protective plate 21 is used to cover the bottom bracket 22. internal protection.
  • the keyboard support mechanism includes a third automatic telescopic rod 25, one end of the third automatic telescopic rod 25 is fixed at the bottom of the bottom bracket 22, and the top of the third automatic telescopic rod 25 is fixed with a keyboard support. plate 26.
  • the automatic opening and closing mechanism includes an upper plate 33 and a lower plate 34 .
  • the bottom is movably connected with the bottom of the anti-theft box 27 of the host; the inner walls of the upper plate 33 and the lower plate 34 are hingedly installed with second automatic telescopic rods 36, and the tops of the two second automatic telescopic rods 36 are hingedly installed with support rods 35 , the other ends of the support rods 35 are respectively fixedly connected with the top and bottom of the host anti-theft box 27 .
  • the main unit is stored and placed inside the main unit anti-theft box 27.
  • the two second automatic telescopic rods 36 are activated to extend, and the upper plate 33 and the lower plate 34 can be unfolded, so that the main unit can be easily taken out, and at the same time the lower plate 34 can be unfolded.
  • the board 34 can also be used as a buffer part to facilitate the removal of the host from the anti-theft box 27 of the host.
  • the heat dissipation mechanism includes a heat dissipation cavity 28 , the heat dissipation cavity 28 is connected with the side wall of the host anti-theft box 27 , and the heat dissipation cavity 28 is opened There is a heat dissipation hole 29; a second motor 30 is installed and fixed inside the heat dissipation cavity 28, and the output end of the second motor 30 is drivingly connected to the second rotating shaft 31 through a coupling, and the top of the second rotating shaft 31 is fixed There are fans 32.
  • the second motor 30 When the main engine is running, the second motor 30 is started, and the second motor 30 drives the fan 32 to rotate through the second shaft 31, and the rotation of the fan 32 is used to speed up the exchange of the air inside the anti-theft box 27 of the main engine and the outside air, thereby improving the heat dissipation effect of the main engine. , to prevent the temperature in the anti-theft box 27 of the host from being too high and affecting the normal operation of the host.

Abstract

一种计算机用防盗装置，所述防盗装置包括桌面（1），所述桌面（1）的底部固定有支撑腿（2），所述桌面（1）的上表面开设有凹槽（3），所述凹槽（3）的内部安装有显示器支撑机构，所述显示器支撑机构上设有显示器固定组件，所述凹槽（3）的外侧安装有显示器防盗机构；所述凹槽（3）的前侧安装有键盘防盗机构，所述键盘防盗机构的内部安装有键盘支撑机构；所述支撑腿（2）之间固定有主机防盗箱（27），所述主机防盗箱（27）的一侧设有散热机构，主机防盗箱（27）的另一侧安装有自动开合机构。上述技术方案设置有显示器防盗机构、键盘防盗机构和主机防盗箱，分别对计算机的三个主要设备进行保护，还能根据需要对显示器和键盘的高度进行调整，并保证主机的散热效果。

Description

一种计算机用防盗装置 技术领域
本发明属于计算机技术领域，尤其涉及一种计算机用防盗装置。
 背景技术
计算机俗称电脑，是现代一种用于高速计算的电子计算机器，可以进行数值集散，又可以进行逻辑计算，还具有存储记忆功能，是能够按照程序运行，自动、高速处理海量数据的现代化智能电子设备。计算机是二十世纪最先进的科学技术发明之一，对人类的生产活动和社会活动产生了极其重要的影响，并飞速发展，计算机的应用领域已经扩展到社会的各个领域，是信息社会中必不可少的工具。
计算机虽然已经较为普遍，但是价格并不低廉，在网吧等有大量计算机的地方很容易发生计算机盗窃事件，不法分子将计算机的显示器或主机等设备盗出后进行贩卖，拥有者遭受了巨大的经济损失。
现有技术中一般均是采用传统的锁体结构进行防盗，利用箱体结构对计算机进行锁定，防止不法分子搬运走，但是这样的方法在使用时大多需要事先对箱体进行固定，使用者平时在使用时不能进行移动和调整，为正常的使用带来了麻烦和不便。
 技术问题
在此处键入技术问题描述段落。
 技术解决方案
本发明的目的在于提供一种计算机用防盗装置，以解决现有技术中利用箱体和锁体进行防盗时会影响到正常使用的问题。
本发明实施例是这样实现的，一种计算机用防盗装置，所述防盗装置包括桌面，所述桌面的底部固定有支撑腿，所述桌面的上表面开设有凹槽，所述凹槽的内部安装有显示器支撑机构，所述显示器支撑机构上设有显示器固定组件，所述凹槽的外侧安装有显示器防盗机构；
所述凹槽的前侧安装有键盘防盗机构，所述键盘防盗机构的内部安装有键盘支撑机构；
所述支撑腿之间固定有主机防盗箱，所述主机防盗箱的一侧设有散热机构，主机防盗箱的另一侧安装有自动开合机构。
作为本发明进一步的方案：所述显示器支撑机构包括显示器支撑板，所述显示器支撑板的底部通过第一自动伸缩杆安装在所述凹槽的内部，所述显示器支撑板的上表面开设有安装槽，所述安装槽的内部设有显示器固定组件，显示器通过显示器固定组件安装在所述安装槽中。
作为本发明进一步的方案：所述显示器固定组件包括抵压板，所述抵压板的外壁上设有弹簧与安装槽的内壁相连；
所述安装槽的上方安装有安装座，所述安装座中转动安装有第一液压伸缩推臂，所述第一液压伸缩推臂的顶部铰接有吸盘，所述吸盘与显示器吸附连接。
作为本发明进一步的方案：所述显示器防盗机构包括移动槽，所述移动槽分别开设在所述凹槽的前后两侧，所述移动槽的外侧安装有第一电机，第一电机的输出轴上套设固定有主动齿轮，所述主动齿轮的前后两侧设有被动齿轮，所述被动齿轮中固定有第一转轴；
两个第一转轴分别转动安装在两个移动槽中，所述第一转轴的两端外圈刻有旋向相反的螺纹，两端外圈的螺纹上分别安装有滑块，两组滑块的上表面固定有防盗箱；
两个防盗箱的相对侧壁上涂有磁性相反的磁吸层。
作为本发明进一步的方案：所述键盘防盗机构包括开设在所述桌面上的底托，所述底托的两侧开设有空腔，所述空腔的内部固定有第二自动伸缩杆，所述第二自动伸缩杆的顶部固定有键盘防护板，所述键盘防护板位于所述底托的顶端；
所述键盘支撑机构位于所述底托的内部。
作为本发明进一步的方案：所述键盘支撑机构包括第三自动伸缩杆，所述第三自动伸缩杆的一端固定在所述底托的底部，所述第三自动伸缩杆的顶部固定有键盘支撑板。
作为本发明进一步的方案：所述自动开合机构包括上板和下板，所述上板的顶部与主机防盗箱的顶部活动连接，所述下板的底部与主机防盗箱的底部活动连接；
所述上板和下板的内壁均铰接安装有第二自动伸缩杆，两个第二自动伸缩杆的顶部均铰接安装有支撑杆，所述支撑杆的另一端分别与主机防盗箱的顶部和底部固定连接。
作为本发明进一步的方案：所述散热机构包括散热腔，所述散热腔与所述主机防盗箱的侧壁相连接，所述散热腔上开设有散热孔；
所述散热腔的内部安装固定有第二电机，所述第二电机的输出端通过联轴器与第二转轴驱动连接，所述第二转轴的顶部固定有风扇。
 有益效果
与现有技术相比，本发明的有益效果是：该计算机用防盗装置，可对计算机进行保护，防止计算机的显示器、主机等设备遭到盗窃，同时方式较为灵活，不同于现有技术中简单的箱体式结构和锁体相配合的形式，不会影响到正常的计算机使用，保证了使用者的使用感受，分别设置有显示器防盗机构、键盘防盗机构和主机防盗箱分别对计算机的三个主要设备进行保护，同时分别根据显示器、键盘和主机的特点设置显示器支撑机构、显示器固定组件、键盘支撑机构、散热机构和自动开合机构，可以根据需要对显示器和键盘的高度进行调整，并保证主机的散热效果。
 附图说明
为了更清楚地说明本发明实施例中的技术方案，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，下面描述中的附图仅仅是本发明的一些实施例。
图1为计算机用防盗装置的结构示意图。
图2为计算机用防盗装置中显示器支撑板的结构示意图。
图3为计算机用防盗装置中显示器防盗机构的结构示意图。
图4为计算机用防盗装置中键盘防盗机构的结构示意图。
图5为计算机用防盗装置中主机防盗箱内部的结构示意图。
图中：1-桌面，2-支撑腿，3-凹槽，4-第一自动伸缩杆，5-显示器支撑板，6-安装槽，7-抵压板，8-弹簧，9-显示器，10-安装座，11-第一液压伸缩推臂，12-吸盘，13-防盗箱，14-磁吸层，15-移动槽，16-第一电机，17-主动齿轮，18-被动齿轮，19-第一转轴，20-滑块，21-键盘防护板，22-底托，23-空腔，24-第二自动伸缩杆，25-第三自动伸缩杆，26-键盘支撑板，27-主机防盗箱，28-散热腔，29-散热孔，30-第二电机，31-第二转轴，32-风扇，33-上板，34-下板，35-支撑杆，36-第二液压伸缩推臂。
 本发明的实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
以下结合具体实施例对本发明的具体实现进行详细描述。
实施例1
如图1所示，本发明实施例提供了一种计算机用防盗装置，所述防盗装置包括桌面1，所述桌面1的底部固定有支撑腿2，所述桌面1的上表面开设有凹槽3，所述凹槽3的内部安装有显示器支撑机构，所述显示器支撑机构上设有显示器固定组件，所述凹槽3的外侧安装有显示器防盗机构；所述凹槽3的前侧安装有键盘防盗机构，所述键盘防盗机构的内部安装有键盘支撑机构；所述支撑腿2之间固定有主机防盗箱27，所述主机防盗箱27的一侧设有散热机构，主机防盗箱27的另一侧安装有自动开合机构。
该计算机用防盗装置，可对计算机进行保护，防止计算机的显示器9、主机等设备遭到盗窃，同时方式较为灵活，不同于现有技术中简单的箱体式结构和锁体相配合的形式，不会影响到正常的计算机使用，保证了使用者的使用感受，分别设置有显示器防盗机构、键盘防盗机构和主机防盗箱27分别对计算机的三个主要设备进行保护，同时分别根据显示器9、键盘和主机的特点设置显示器支撑机构、显示器固定组件、键盘支撑机构、散热机构和自动开合机构，可以根据需要对显示器9和键盘的高度进行调整，并保证主机的散热效果。
在使用时，将显示器9放置在显示器支撑机构中，并利用显示器固定组件保持显示器9的稳定，将键盘放置在键盘支撑机构中，再将主机放置在主机防盗箱27中，在主机工作时启动散热机构，需要防盗时，启动显示器防盗机构和键盘防盗机构以及自动开合机构进行防护。
如图2所示，本发明实施例中，所述显示器支撑机构包括显示器支撑板5，所述显示器支撑板5的底部通过第一自动伸缩杆4安装在所述凹槽3的内部，所述显示器支撑板5的上表面开设有安装槽6，所述安装槽6的内部设有显示器固定组件，显示器9通过显示器固定组件安装在所述安装槽6中。
将显示器9放置在安装槽6的上表面，并启动显示器固定组件对显示器9进行固定支撑，根据使用者的具体需求启动第一自动伸缩杆4伸缩，根据第一自动伸缩杆4的伸缩确定显示器支撑板5上显示器9的高度，为使用提供便利。
进一步的，所述显示器固定组件包括抵压板7，所述抵压板7的外壁上设有弹簧8与安装槽6的内壁相连；所述安装槽6的上方安装有安装座10，所述安装座10中转动安装有第一液压伸缩推臂11，所述第一液压伸缩推臂11的顶部铰接有吸盘12，所述吸盘12与显示器9吸附连接。
根据显示器9底座的大小将抵压板7向外侧推动，弹簧8受到压力被压缩，在反弹时反作用给抵压板7，利用抵压板7对显示器9进行抵压固定，随后启动第一液压伸缩推臂11伸缩，直到第一液压伸缩推臂11顶部的吸盘12吸附在显示器9的表面，利用第一液压伸缩推臂11进一步提高显示器9的支撑固定效果。
如图3所示，本发明实施例中，所述显示器防盗机构包括移动槽15，所述移动槽15分别开设在所述凹槽3的前后两侧，所述移动槽15的外侧安装有第一电机16，第一电机16的输出轴上套设固定有主动齿轮17，所述主动齿轮17的前后两侧设有被动齿轮18，所述被动齿轮18中固定有第一转轴19；两个第一转轴19分别转动安装在两个移动槽15中，所述第一转轴19的两端外圈刻有旋向相反的螺纹，两端外圈的螺纹上分别安装有滑块20，两组滑块20的上表面固定有防盗箱13；两个防盗箱13的相对侧壁上涂有磁性相反的磁吸层14。
启动第一电机16，第一电机16通过带动主动齿轮17转动从而带动两个第一转轴19在移动槽15中同向转动，根据被动齿轮18的转动方向，能带动第一转轴19上的滑块20做相互靠近或相互远离的移动，当滑块20相互靠近时，即可带动两个防盗箱13合拢，从而对防盗箱13内部的显示器9进行保护，控制被动齿轮18反转时可带动第一转轴19上的滑块20相互远离，即可带动两个防盗箱13分开，对显示器9进行使用。
如图4所示，本发明实施例中，所述键盘防盗机构包括开设在所述桌面1上的底托22，所述底托22的两侧开设有空腔23，所述空腔23的内部固定有第二自动伸缩杆24，所述第二自动伸缩杆24的顶部固定有键盘防护板21，所述键盘防护板21位于所述底托22的顶端；所述键盘支撑机构位于所述底托22的内部。
将键盘放置在键盘支撑机构上表面，并启动第二自动伸缩杆24伸长，第二自动伸缩杆24带动键盘防护板21封盖在底托22的顶部，利用键盘防护板21对底托22的内部进行防护。
进一步的，所述键盘支撑机构包括第三自动伸缩杆25，所述第三自动伸缩杆25的一端固定在所述底托22的底部，所述第三自动伸缩杆25的顶部固定有键盘支撑板26。
将键盘放置在键盘支撑板26的上表面，在使用计算机时，启动第二自动伸缩杆24收缩，带动键盘防护板21收回到空腔23中，并启动第三自动伸缩杆25伸长，通过第三自动伸缩杆25带动键盘支撑板26上升到桌面1的上表面，方便使用。
如图5所述，本发明实施例中，所述自动开合机构包括上板33和下板34，所述上板33的顶部与主机防盗箱27的顶部活动连接，所述下板34的底部与主机防盗箱27的底部活动连接；所述上板33和下板34的内壁均铰接安装有第二自动伸缩杆36，两个第二自动伸缩杆36的顶部均铰接安装有支撑杆35，所述支撑杆35的另一端分别与主机防盗箱27的顶部和底部固定连接。
主机收纳放置在主机防盗箱27的内部，当需要对主机进行维修时，启动两个第二自动伸缩杆36伸长，即可将上板33和下板34展开，方便将主机取出，同时下板34还可作为缓冲部件，方便将主机从主机防盗箱27中取出。
实施例2
如图5所示，本发明提供的再一个实施例中，所述散热机构包括散热腔28，所述散热腔28与所述主机防盗箱27的侧壁相连接，所述散热腔28上开设有散热孔29；所述散热腔28的内部安装固定有第二电机30，所述第二电机30的输出端通过联轴器与第二转轴31驱动连接，所述第二转轴31的顶部固定有风扇32。
当主机在运行工作时启动第二电机30，第二电机30通过第二转轴31带动风扇32旋转，利用风扇32的转动加快主机防盗箱27内部的空气和外界空气交换，提高了主机的散热效果，防止主机防盗箱27内温度过高，影响主机正常的运行工作。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (8)

  1. 一种计算机用防盗装置，所述防盗装置包括桌面（1），所述桌面（1）的底部固定有支撑腿（2），其特征在于，所述桌面（1）的上表面开设有凹槽（3），所述凹槽（3）的内部安装有显示器支撑机构，所述显示器支撑机构上设有显示器固定组件，所述凹槽（3）的外侧安装有显示器防盗机构；
    所述凹槽（3）的前侧安装有键盘防盗机构，所述键盘防盗机构的内部安装有键盘支撑机构；
    所述支撑腿（2）之间固定有主机防盗箱（27），所述主机防盗箱（27）的一侧设有散热机构，主机防盗箱（27）的另一侧安装有自动开合机构。
  2. 根据权利要求1所述的计算机用防盗装置，其特征在于，所述显示器支撑机构包括显示器支撑板（5），所述显示器支撑板（5）的底部通过第一自动伸缩杆（4）安装在所述凹槽（3）的内部，所述显示器支撑板（5）的上表面开设有安装槽（6），所述安装槽（6）的内部设有显示器固定组件，显示器（9）通过显示器固定组件安装在所述安装槽（6）中。
  3. 根据权利要求2所述的计算机用防盗装置，其特征在于，所述显示器固定组件包括抵压板（7），所述抵压板（7）的外壁上设有弹簧（8）与安装槽（6）的内壁相连；
    所述安装槽（6）的上方安装有安装座（10），所述安装座（10）中转动安装有第一液压伸缩推臂（11），所述第一液压伸缩推臂（11）的顶部铰接有吸盘（12），所述吸盘（12）与显示器（9）吸附连接。
  4. 根据权利要求3所述的计算机用防盗装置，其特征在于，所述显示器防盗机构包括移动槽（15），所述移动槽（15）分别开设在所述凹槽（3）的前后两侧，所述移动槽（15）的外侧安装有第一电机（16），第一电机（16）的输出轴上套设固定有主动齿轮（17），所述主动齿轮（17）的前后两侧设有被动齿轮（18），所述被动齿轮（18）中固定有第一转轴（19）；
    两个第一转轴（19）分别转动安装在两个移动槽（15）中，所述第一转轴（19）的两端外圈刻有旋向相反的螺纹，两端外圈的螺纹上分别安装有滑块（20），两组滑块（20）的上表面固定有防盗箱（13）；
    两个防盗箱（13）的相对侧壁上涂有磁性相反的磁吸层（14）。
  5. 根据权利要求1所述的计算机用防盗装置，其特征在于，所述键盘防盗机构包括开设在所述桌面（1）上的底托（22），所述底托（22）的两侧开设有空腔（23），所述空腔（23）的内部固定有第二自动伸缩杆（24），所述第二自动伸缩杆（24）的顶部固定有键盘防护板（21），所述键盘防护板（21）位于所述底托（22）的顶端；
    所述键盘支撑机构位于所述底托（22）的内部。
  6. 根据权利要求5所述的计算机用防盗装置，其特征在于，所述键盘支撑机构包括第三自动伸缩杆（25），所述第三自动伸缩杆（25）的一端固定在所述底托（22）的底部，所述第三自动伸缩杆（25）的顶部固定有键盘支撑板（26）。
  7. 根据权利要求1所述的计算机用防盗装置，其特征在于，所述自动开合机构包括上板（33）和下板（34），所述上板（33）的顶部与主机防盗箱（27）的顶部活动连接，所述下板（34）的底部与主机防盗箱（27）的底部活动连接；
    所述上板（33）和下板（34）的内壁均铰接安装有第二自动伸缩杆（36），两个第二自动伸缩杆（36）的顶部均铰接安装有支撑杆（35），所述支撑杆（35）的另一端分别与主机防盗箱（27）的顶部和底部固定连接。
  8. 根据权利要求7所述的计算机用防盗装置，其特征在于，所述散热机构包括散热腔（28），所述散热腔（28）与所述主机防盗箱（27）的侧壁相连接，所述散热腔（28）上开设有散热孔（29）；
    所述散热腔（28）的内部安装固定有第二电机（30），所述第二电机（30）的输出端通过联轴器与第二转轴（31）驱动连接，所述第二转轴（31）的顶部固定有风扇（32）。
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