Electronic device

Abstract

The invention provides electronic equipment. The electronic equipment comprises a box body, a protective cover, a first moving device, a second moving device, a control device and a display screen, a through hole is formed in the top of the box body, sliding grooves are formed in the two sides of the box body from top to bottom, the protective cover covers the top of the box body, and the two ends of the protective cover penetrate through the sliding grooves in the two sides of the box body from top to bottom so as to slide up and down; the first moving device is connected with the protective cover and the control device; the second moving device is arranged in the box body, a display screen is mounted above the second moving device, and the second moving device is connected with the control device; under the condition that the control device is electrified, the control device controls the first moving device to move up and down to drive the protective cover to move up and down, and the control device controls the second moving device to move up and down to drive the display screen to penetrate through the through hole to move inside and outside the box body; and under the condition that the display screen moves to the outside of the box body, the protective cover moves to the upper part of the display screen so as to prevent the display screen from peeping.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to an electronic device. Background Art

[0002] Computer software testing is a process used to identify the correctness, integrity, security and quality of software. It is a process of operating the program under specified conditions to discover program errors, measure software quality, and evaluate whether it meets design requirements.

[0003] Generally, the completed software is put into trial use, but the existing computer software testing equipment has the following problems:

[0004] When testing the software, there is no anti-peeping device after the display screen is turned on. When the tested software needs to be changed, the programming content needs to be modified in the test equipment. During the modification process, the changed code is easy to be stolen due to the lack of an anti-peeping device. At the same time, the display screen cannot be dustproof, and the dust accumulated over a long period of time is easy to embed into the inside of the display screen casing, which can easily cause damage to the display screen. Summary of the invention

[0005] In view of the above problems, an embodiment of the present application provides an electronic device that overcomes the above problems or at least partially solves the above problems.

[0006] An embodiment of the present application provides an electronic device, the electronic device comprising: a box, a protective cover, a first mobile device, a second mobile device, a control device and a display screen;

[0007] The top of the box is provided with a through hole, and both sides of the box are provided with slide grooves from top to bottom, the protective cover is provided on the top of the box, and both ends of the protective cover pass through the slide grooves on both sides of the box from top to bottom to slide up and down;

[0008] The first moving device is connected to the protective cover and to the control device;

[0009] The second mobile device is arranged inside the box, and the display screen is installed on the top, and the second mobile device is connected to the control device;

[0010] When the control device is powered on, the control device controls the first moving device to move up and down to drive the protective cover to move up and down, and the control device controls the second moving device to move up and down to drive the display screen to move inside and outside the box through the through hole;

[0011] When the display screen moves to the outside of the box, the protective cover moves above the display screen to prevent the display screen from being seen.

[0012] Optionally, a first support seat is disposed at the upper end of the first side plate of the box body, and a second support seat is disposed at the lower end, and the first support seat and the second support seat are symmetrically disposed on the side wall of the box body;

[0013] The first moving device comprises: a slider and a screw rod;

[0014] The screw rod is arranged between the first supporting seat and the second supporting seat;

[0015] The outer portion of the screw rod is threadably connected to the inner portion of the slider;

[0016] One end of the control device is connected to the power supply, and the other end passes through the second support seat or the first support seat to be electrically connected to the lead screw;

[0017] When the control device is powered on, the control device controls the screw rod to rotate to drive the slider to move up and down, and the up and down movement of the slider drives the protective cover to move up and down.

[0018] Optionally, a sliding hole is provided on the first side plate of the box body, a part of the sliding block is provided outside the first side plate, and another part of the sliding block passes through the sliding hole and is connected to the protective cover;

[0019] When the control device is powered on, the control device controls the screw rod to rotate so as to drive the slider to move up and down in the slide hole, and the protective cover is driven to move up and down by the slider moving up and down.

[0020] Optionally, the second moving device includes: a fixed base, a moving base, a threaded rod and a sliding rod;

[0021] The fixed base and the movable base are both arranged inside the box, and the movable base is arranged above the fixed base;

[0022] The display screen is arranged on the mobile base;

[0023] One end of the threaded rod is connected to the fixed base, and the other end of the threaded rod passes through the movable base and is connected to the top of the box;

[0024] The outer portion of the threaded rod is threadably connected to the inner portion of the mobile base;

[0025] One end of the slide rod is connected to the fixed base, and the other end of the slide rod passes through the movable base and is connected to the top of the box;

[0026] The outer portion of the sliding rod is slidably connected to the inner portion of the movable base;

[0027] One end of the control device is connected to a power source, and the other end of the control device passes through the fixed base and the movable base in sequence and is electrically connected to the threaded rod;

[0028] When the control device is powered on, the control device controls the threaded rod to rotate to drive the movable base to move up and down, and the movable base moves up and down to drive the display screen to pass through the through hole and move inside and outside the box along the direction of the slide rod.

[0029] Optionally, the second mobile device further includes: a data transmission interface;

[0030] The data transmission interface is arranged on the mobile base;

[0031] When the control device is powered on, the control device controls the threaded rod to rotate to drive the movable base to move up and down, and the data transmission interface is driven to pass through the through hole and move inside and outside the box along the direction of the slide rod through the movable base.

[0032] Optionally, a cooling device is arranged on the outer side of the back plate of the box body, a heat conducting device is arranged on the inner side of the back plate of the box body, a heat conducting rod is arranged on the heat conducting device, and the heat conducting rod passes through the back plate of the box body and is connected to the cooling device;

[0033] The heat conducting device is slidably connected to the display screen;

[0034] When the display screen moves downward, the heat conducting device transfers the heat of the display screen to the cooling device through the heat conducting rod.

[0035] Optionally, a placement groove is provided on the outer side of the top of the box body, and a keyboard is placed inside the placement groove;

[0036] The side wall of the placement groove is provided with a folding plate;

[0037] When the folding plate is in a folded state, the keyboard is exposed at the top of the box body;

[0038] When the folding plate is in an unfolded state, the keyboard is located between the folding plate and the bottom of the placement groove.

[0039] Optionally, the control device comprises: a first reciprocating motor and a second reciprocating motor;

[0040] The first reciprocating motor is electrically connected to the first moving device;

[0041] The second reciprocating motor is electrically connected to the second moving device.

[0042] Optionally, the electronic device further comprises: a protective plate;

[0043] The protection plate includes a first state in which the protection plate is inserted into the through hole and a second state in which the protection plate is separated from the through hole.

[0044] Optionally, the protective cover comprises: a first cover plate, a second cover plate and a connecting cover plate connecting the first cover plate and the second cover plate, and the first cover plate, the second cover plate and the connecting cover plate form a U-shaped protective cover;

[0045] During the process that the first cover plate and the second cover plate slide up and down in the slide grooves on both sides of the box body, the connecting cover plate is always covered above the top of the box body.

[0046] The technical solution provided by the embodiments of the present application brings at least the following beneficial effects:

[0047] The protective cover is arranged on the top of the box. Since a through hole is arranged on the top of the box and slide grooves are arranged on both sides of the box from top to bottom, the two ends of the protective cover can pass through the slide grooves arranged on both sides of the box from top to bottom to slide up and down, thereby changing the distance between the protective cover and the top of the box. Since the first moving device is connected to the control device, when the control device is powered on, the control device can control the first moving device to move up and down. Since the first moving device is connected to the protective cover, the protective cover can be driven to move up and down during the up and down movement of the first moving device. Since the second moving device is connected to the control device, when the control device is powered on, the control device can control the second moving device to move up and down. Since the second moving device is arranged inside the box and the display screen is installed on the top, the display screen in the box can be driven to move up and down during the up and down movement of the second moving device. Since a through hole is arranged on the top of the box, during the up and down movement of the display screen, the display screen can move upward through the through hole to the outside of the box, thereby the display screen can move inside and outside the box. When the display screen moves upwards driven by the second moving device, the protective cover also moves upwards driven by the first moving device, so the protective cover is always covered on the top of the box body; when the display screen moves to the outside of the box body, the protective cover is covered on the display screen, thereby preventing peeping of the content on the display screen when the display screen is used, thereby improving the security of the data displayed on the display screen, and also preventing dust from falling on the display screen, thereby increasing the service life of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0049] Figure 1 A schematic diagram of the external structure of an electronic device provided in an embodiment of the present application;

[0050] Figure 2 A schematic diagram of the internal structure of an electronic device provided in an embodiment of the present application;

[0051] Figure 3 A schematic diagram of the top structure of an electronic device provided in an embodiment of the present application;

[0052] Figure 4 A schematic diagram of a display screen and a data transmission interface of an electronic device provided in an embodiment of the present application without a housing;

[0053] Figure 5 A schematic diagram of the structure of the top of the box and the first moving device provided in an embodiment of the present application;

[0054] Figure 6 A schematic diagram of the connection between a heat conduction device and a cooling device of an electronic device provided in an embodiment of the present application.

[0055] Reference numerals:

[0056] Box body -1, cooling device -2, front panel -3, support column -4, support plate -5, protective cover -6, lock hole -7, folding plate -8, sliding hole -9, screw rod -10, slider -11, first reciprocating motor -12, support base -13, display screen -14, data transmission interface -15, first protective plate -16, second protective plate -17, telescopic rod -18, keyboard -19, threaded rod -20, sliding rod -21, movable base -22, fixed base -23, second reciprocating motor -24, slide groove -25, heat conduction device -26, heat conduction rod -27, first through hole -28, second through hole -29, placement groove -30. DETAILED DESCRIPTION

[0057] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0058] The features of the terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0059] In the description of the present application, it should be understood that the orientations or positional relationships indicated by “up”, “down”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside”, “outside”, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0060] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] like Figures 1 to 4 As shown, an embodiment of the present application provides an electronic device, the electronic device comprising: a box 1, a protective cover 6, a first mobile device, a second mobile device, a control device and a display screen 14;

[0062] The top of the box body 1 is provided with a through hole, and both sides of the box body 1 are provided with slide grooves 25 from top to bottom. The protective cover 6 is provided on the top of the box body 1, and both ends of the protective cover 6 pass through the slide grooves 25 on both sides of the box body 1 from top to bottom to slide up and down;

[0063] The first moving device is connected to the protective cover 6 and to the control device;

[0064] The second mobile device is arranged inside the box 1, and the display screen 14 is installed on the top, and the second mobile device is connected to the control device;

[0065] When the control device is powered on, the control device controls the first moving device to move up and down to drive the protective cover 6 to move up and down, and the control device controls the second moving device to move up and down to drive the display screen 14 to move inside and outside the box 1 through the through hole;

[0066] When the display screen 14 is moved to the outside of the box 1 , the protective cover 6 is moved above the display screen 14 to prevent the display screen 14 from being seen.

[0067] Specifically, the electronic device also includes a motherboard, a central processing unit (CPU), a memory, a graphics card, a hard disk, etc. arranged inside the box 1. The box 1 is composed of a front panel, a back panel, two side panels, a top panel and a bottom panel.

[0068] Among them, a through hole is set on the top panel of the box body 1, and the display screen 14 can move to the outside of the box body 1 through the through hole, such as Figure 4 A slide groove 25 is provided at the connection between the top panel of the box body 1 and the panels on both sides. Figure 3 As shown, the size of the slide groove 25 needs to be larger than the size of the two ends of the protective cover 6 so that the two ends of the protective cover 6 can slide up and down in the slide groove 25. Figure 1 and Figure 2 As shown, Figure 1 When the protective cover 6 slides down to the bottom, the distance between the protective cover 6 and the top of the box body 1 is the smallest. Figure 2 The protective cover 6 slides upward, and at this time, the distance between the protective cover 6 and the top of the box body 1 becomes larger.

[0069] Since the second moving device is arranged inside the box 1 and the display screen 14 is installed on the top, the display screen 14 in the box 1 can be driven to move up and down during the up and down movement of the second moving device. Since a through hole is arranged on the top of the box 1, during the up and down movement of the display screen 14, the display screen 14 can move upward through the through hole to the outside of the box 1, so that the display screen 14 can move inside and outside the box 1. Figure 2 The display screen 14 is located inside the box 1. As the display screen 14 moves upward, the display screen 14 moves through the through hole to the outside of the box 1. Figure 4 shown.

[0070] In the above embodiment of the present application, the protective cover 6 is arranged on the top of the box body 1. Since a through hole is arranged on the top of the box body 1 and slide grooves 25 are arranged on both sides of the box body 1 from top to bottom, the two ends of the protective cover 6 can pass through the slide grooves 25 on both sides of the box body 1 from top to bottom to slide up and down, thereby changing the distance between the protective cover 6 and the top of the box body 1. Since the first moving device is connected to the control device, when the control device is powered on, the control device can control the first moving device to move up and down. Since the first moving device is connected to the protective cover 6, the protective cover 6 can be driven to move up and down during the process of the first moving device moving up and down. Since the second moving device is connected to the control device, when the control device is powered on, the control device can control the second moving device to move up and down. Since the second moving device is arranged inside the box body 1 and the display screen 14 is installed on the top, the display screen 14 in the box body 1 can be driven to move up and down during the process of the second moving device moving up and down. Since the top of the box 1 is provided with a through hole, the display screen 14 can move upward through the through hole to the outside of the box 1 during the up and down movement of the display screen 14, so that the display screen 14 can move inside and outside the box 1. When the display screen 14 moves upward driven by the second moving device, the protective cover 6 also moves upward driven by the first moving device, so the protective cover 6 is always covered on the top of the box 1. When the display screen 14 moves to the outside of the box 1, the protective cover 6 is covered on the display screen 14, so that when the display screen 14 is used, the content in the display screen 14 can be protected from peeping, the security of the data displayed on the display screen 14 is improved, and the display screen 14 can also be dustproof, thereby improving the service life of the display screen 14.

[0071] In an optional specific embodiment, if Figure 5 As shown, a first support seat is disposed at the upper end of the first side plate of the box body 1, and a second support seat is disposed at the lower end, and the first support seat and the second support seat are symmetrically disposed on the side wall of the box body 1;

[0072] The first moving device comprises: a slider 11 and a screw rod 10;

[0073] The screw rod 10 is disposed between the first support seat and the second support seat;

[0074] The outer portion of the screw rod 10 is threadedly connected to the inner portion of the slider 11;

[0075] One end of the control device is connected to the power supply, and the other end passes through the second support seat or the first support seat to be electrically connected to the screw rod 10;

[0076] When the control device is powered on, the control device controls the screw rod 10 to rotate to drive the slider 11 to move up and down, and the up and down movement of the slider 11 drives the protective cover 6 to move up and down.

[0077] Specifically, Figure 5 As shown, the panels on both sides of the box body 1 are divided into a first side panel and a second side panel, wherein support seats 13 are respectively arranged at the upper and lower ends of the first side panel, and the support seats 13 at the upper and lower ends are respectively the first support seat and the second support seat, and the first support seat and the second support seat are symmetrically arranged at the upper and lower ends of the first side panel. The screw rod 10 of the first moving device is arranged between the first support seat and the second support seat, that is, the upper end of the screw rod 10 is fixedly connected to the first support seat, and the lower end of the screw rod 10 is fixedly connected to the second support seat. A slider 11 is arranged outside the screw rod 10, and the screw rod 10 is threadedly connected to the slider 11.

[0078] Since the screw rod is electrically connected to the control device, when the control device is powered on, the control device controls the screw rod 10 to rotate. Since the screw rod 10 is threadedly connected to the slider 11, the slider 11 moves up and down along the direction of the thread during the rotation of the screw rod 10. Since the slider 11 is connected to the protective cover 6, the slider 11 drives the protective cover 6 to move up and down during the up and down movement.

[0079] Furthermore, if Figure 5 As shown, a sliding hole 9 is provided on the first side plate of the box body 1, a part of the sliding block 11 is provided outside the first side plate, and another part of the sliding block 11 passes through the sliding hole 9 and is connected to the protective cover 6;

[0080] When the control device is powered on, the control device controls the screw rod 10 to rotate to drive the slider 11 to move up and down in the slide hole 9, and the up and down movement of the slider 11 drives the protective cover 6 to move up and down.

[0081] Specifically, Figure 5 As shown, a sliding hole 9 can be provided on the first side plate of the box body 1, one end of the slider 11 is fixedly connected to the protective cover 6, and the other end of the slider 11 passes through the sliding hole 9 and is exposed outside the first side plate. Since one end of the slider 11 is exposed outside the first side plate, the slider 11 exposed outside is sleeved on the outside of the screw rod 10 and connected by threads, so that the screw rod can also be exposed outside the first side plate. When there is a problem in the movement process of the protective cover 6, it is convenient for maintenance personnel to detect and repair the screw rod 10 and the slider 11, thereby ensuring the stable operation of the electronic equipment and improving the user experience of the electronic equipment.

[0082] Furthermore, if Figure 5As shown, the control device includes: a first reciprocating motor 12, one end of which is connected to a power source. If the first reciprocating motor 12 is arranged at the upper end of the first side plate, the other end of the first reciprocating motor 12 is electrically connected to the screw rod 10 through the first support seat. If the first reciprocating motor 12 is arranged at the lower end of the first side plate, the other end of the first reciprocating motor 12 is electrically connected to the screw rod 10 through the second support seat. The first reciprocating motor 12 is powered on to control the screw rod 10 to rotate forward or reverse, thereby driving the slider 11 to move up and down, and then driving the protective cover 6 to move up and down.

[0083] In addition, in another optional specific embodiment, the first moving device can also be set as a chain structure, specifically including a gear and a chain, the gear is connected to the control device, the chain is a ring chain, and the protective cover 6 is fixedly connected to the target position on the chain. The chain is wrapped around the rim of the gear, and during the rotation of the gear, the chain will follow the gear to rotate, thereby driving the target position on the chain to move up and down. After the control device is powered on, the control device controls the gear to rotate. Since the chain is wrapped around the rim of the gear, the chain is driven to rotate. During the rotation of the chain, the target position connected to the protective cover moves up and down, thereby driving the protective cover to move up and down.

[0084] In an optional specific embodiment, if Figure 2 As shown, the second moving device includes: a fixed base 23, a moving base 22, a threaded rod 20 and a sliding rod 21;

[0085] The fixed base 23 and the movable base 22 are both arranged inside the box 1, and the movable base 22 is arranged above the fixed base 23;

[0086] The display screen 14 is disposed on the mobile base 22;

[0087] One end of the threaded rod 20 is connected to the fixed base 23, and the other end of the threaded rod 20 passes through the movable base 22 and is connected to the top of the box body 1;

[0088] The outer portion of the threaded rod 20 is threadedly connected to the inner portion of the mobile base 22;

[0089] One end of the slide bar 21 is connected to the fixed base 23, and the other end of the slide bar 21 passes through the movable base 22 and is connected to the top of the box body 1;

[0090] The outer portion of the sliding rod 21 is slidably connected to the inner portion of the moving base 22;

[0091] One end of the control device is connected to a power source, and the other end of the control device passes through the fixed base 23 and the movable base 22 in sequence and is electrically connected to the threaded rod 20;

[0092] When the control device is powered on, the control device controls the threaded rod 20 to rotate to drive the movable base 22 to move up and down, and the movable base moves up and down to drive the display screen 14 to pass through the through hole and move inside and outside the box 1 along the direction of the slide rod 21.

[0093] Specifically, Figure 2 As shown, the fixed base 23 and the movable base 22 are both arranged inside the box 1, and the movable base 22 is arranged above the fixed base 23, and the display screen 14 is arranged on the movable base 22 and is located on a side of the back plate close to the box 1. One end of the threaded rod 20 is fixedly connected to the panel on the top of the box 1, and the other end of the threaded rod 20 passes through the movable base 22 and is fixedly connected to the fixed base 23, and the threaded rod 20 is threadedly connected to the movable base 22. When the control device is powered on, since the control device is electrically connected to the threaded rod 20, the control device can control the rotation of the threaded rod 20. Since the threaded rod 20 is threadedly connected to the movable base 22, during the rotation of the threaded rod 20, the movable base 22 moves up and down along the thread direction. Since the display screen 14 is arranged on the movable base 22, the display screen 14 is driven to move up and down during the up and down movement of the movable base 22, and the display screen 14 can pass through the through hole and move inside and outside the box 1 along the direction of the threaded rod 20. When the user needs to use the display screen 14 , the display screen 14 is moved outside the box 1 through the control device, so as to facilitate the user to operate the display screen 14 .

[0094] In addition, a slide bar 21 may be provided on the fixed base 23, and the slide bar 21 passes through the mobile base 22 and is fixedly connected to the panel on the top of the box body 1, that is, one end of the slide bar 21 is fixedly connected to the panel on the top of the box body 1, and the other end of the slide bar 21 passes through the mobile base 22 and is fixedly connected to the fixed base 23, and the slide bar 21 is slidably connected to the mobile base 22. In the process of the mobile base 22 moving up and down, in order to prevent the position of the display screen 14 from shifting, the moving direction of the mobile base 22 needs to be fixed. Since the mobile base 22 is slidably connected to the slide bar 21, the mobile base 22 is fixed in the direction of the slide bar 21 during the process of moving up and down, so as to ensure that the mobile base 22 does not shift in position during the movement.

[0095] Furthermore, the control device further includes: a second reciprocating motor 24, one end of which is connected to a power source. If the second reciprocating motor 24 is disposed below the fixed base 23, the other end of the second reciprocating motor 24 passes through the fixed base 23 and the movable base 22 in sequence and is electrically connected to the lower end of the threaded rod 20. The threaded rod 20 is controlled to rotate forward or reverse by powering on the second reciprocating motor 24, thereby driving the movable base 22 to move up and down, and further driving the display screen 14 to move inside and outside the box 1.

[0096] Furthermore, if Figure 2 and Figure 4 As shown, the second mobile device further includes: a data transmission interface 15;

[0097] The data transmission interface 15 is disposed on the mobile base 22;

[0098] When the control device is powered on, the control device controls the threaded rod 20 to rotate to drive the movable base 22 to move up and down, and the data transmission interface 15 is driven to pass through the through hole and move inside and outside the box 1 along the direction of the slide rod 21 through the up and down movement of the movable base.

[0099] Specifically, Figure 2 and Figure 4 As shown, the second mobile device may further include a data transmission interface 15, and the data transmission interface 15 is disposed on the mobile base 22. When the control device is powered on, since the control device is electrically connected to the threaded rod 20, the control device controls the threaded rod 20 to rotate to drive the mobile base 22 to move up and down. Since the data transmission interface 15 is disposed on the mobile base 22, the data transmission interface 15 can be driven to move up and down during the up and down movement of the mobile base 22. During the upward movement, the data transmission interface 15 can pass through the through hole and move to the outside of the box body 1. The user can use the data transmission interface 15 to transmit data, thereby increasing the functionality of the electronic device and improving the user's sense of use of the electronic device.

[0100] In an optional specific embodiment, if Figure 4 and Figure 6 As shown, a cooling device 2 is provided on the outer side of the back plate of the box body 1, a heat conducting device 26 is provided on the inner side of the back plate of the box body 1, a heat conducting rod 27 is provided on the heat conducting device 26, and the heat conducting rod 27 passes through the back plate of the box body 1 and is connected to the cooling device 2;

[0101] The heat conducting device 26 is slidably connected to the display screen 14;

[0102] When the display screen 14 moves downward, the heat conducting device 26 transfers the heat of the display screen 14 to the cooling device 2 through the heat conducting rod 27 .

[0103] Specifically, Figure 4 As shown, since the display screen 14 is located on one side of the box body 1 close to the back plate, the temperature of the display screen 14 increases during use, and a cooling device 2 can be provided on the outer side of the back plate of the box body 1, such as Figure 6As shown, a heat-conducting device 26 is correspondingly arranged on the inner side of the back plate of the box body 1, and the cooling device 2 and the heat-conducting device 26 are connected via a heat-conducting rod 27, that is, one end of the heat-conducting rod 27 is connected to the heat-conducting device 26, and the other end of the heat-conducting rod 27 passes through the back plate of the box body 1 and is connected to the cooling device 2.

[0104] Since the display screen 14 can move up and down, a slide rail can be set on the back of the display screen 14, and the heat conducting device 26 is slidably connected to the display screen 14 through the slide rail. When the display screen 14 moves downward, the heat conducting device 26 can absorb the heat of the display screen 14, and can transfer the heat of the display screen 14 to the cooling device 2 through the heat conducting rod 27. The temperature of the display screen 14 is reduced by the cooling device 2, which can reduce the damage to the components of the display screen 14 and increase the service life of the display screen 14.

[0105] Since many components in the housing 1 generate heat during the use of the electronic device, the cooling device 2 is arranged outside the housing 1, which can not only improve the cooling effect, but also facilitate the repair and maintenance of the cooling device 2. Exemplarily, the heat conducting device 26 can be a heat conducting sheet, and the cooling device 2 can be a water tank. When the cooling device 2 is a water tank, the heat conducting rod 27 needs to be connected to the water in the water tank so as to achieve the purpose of cooling through the water.

[0106] As an optional specific embodiment, Figure 2 and 5 As shown, a placement slot 30 is provided on the top outer side of the box body 1, and a keyboard 19 is placed inside the placement slot 30;

[0107] The side wall of the placement groove 30 is provided with a folding plate 8;

[0108] When the folding plate 8 is in a folded state, the keyboard 19 is exposed at the top of the box body 1;

[0109] When the folding plate 8 is in the unfolded state, the keyboard 19 is located between the folding plate 8 and the bottom of the placement groove 30 .

[0110] Specifically, a placement slot 30 may be provided on the top outer side of the box body 1, such as Figure 5 As shown, the placement slot 30 is used to place the keyboard 19 and the mouse device, such as Figure 2As shown. In order to prevent the keyboard and mouse from dust, a folding plate 8 can be arranged above the keyboard 19 and the mouse. The folding plate 8 can be arranged on the side wall of the placement slot 30. When the keyboard and the mouse need to be used, the folding plate 8 is folded onto the side wall of the placement slot 30, and the complete keyboard 19 and the mouse are exposed at this time, so that the user can use the keyboard 19 and the mouse. When the keyboard 19 and the mouse are not needed, the folding plate 8 is unfolded above the keyboard and the mouse, and the keyboard 19 and the mouse are hidden under the folding plate 8, so that the keyboard 19 and the mouse can be prevented from dust.

[0111] As an optional specific embodiment, the electronic device may further include: a protective plate;

[0112] The protection plate includes a first state in which the protection plate is inserted into the through hole and a second state in which the protection plate is separated from the through hole.

[0113] Specifically, if the number of through holes is one, the number of protective plates is also one. The size of the through hole needs to accommodate the display screen and the data transmission interface. The protective plate is inserted into the through hole and fills the through hole to prevent the display screen and the data transmission interface from dust. When the display screen and the data transmission interface need to be moved to the outside of the box, the protective plate is removed from the through hole so that the display screen and the data transmission interface can pass through the through hole and move to the outside of the box. If the number of through holes is two, the number of protective plates is also two. The through hole includes a first through hole 28 and a second through hole 29, and the protective plates include a first protective plate 16 and a second protective plate 17. Figure 2 and Figure 3 As shown, the size of the first through hole 28 needs to be able to accommodate the display screen 14 to shuttle, the first protective plate 16 is inserted in the first through hole 28 and fills the first through hole 28 to prevent the display screen 14 from dust. When the display screen needs to be moved to the outside of the box body 1, the first protective plate 16 is removed from the first through hole 28 so that the display screen 14 can pass through the first through hole 28 to move to the outside of the box body 1; the size of the second through hole 29 needs to be able to accommodate the data transmission interface 15 to shuttle, the second protective plate 17 is inserted in the second through hole 29 and fills the second through hole 29 to prevent the data transmission interface 15 from dust. When the data transmission interface 15 needs to be moved to the outside of the box body 1, the second protective plate 17 is removed from the second through hole 29 so that the data transmission interface 15 can pass through the second through hole 29 to move to the outside of the box body 1.

[0114] In addition, if Figure 2As shown, telescopic rods 18 are symmetrically installed at both ends of the first protective plate 16 and the second protective plate 17, and the lower ends of the telescopic rods 18 are connected to the upper side walls of the box body 1, so that when the display screen 14 moves upward, while pulling out the first protective plate 16 and the second protective plate 17 can facilitate the output of the display screen 14, the length of the telescopic rods 18 can also be adjusted, so that the first protective plate 16 and the second protective plate 17 can always remain above the display screen 14 and the data transmission interface 15 for dust prevention.

[0115] In an optional specific embodiment, if Figure 3 and Figure 5 As shown, the protective cover 6 includes: a first cover plate, a second cover plate and a connecting cover plate connecting the first cover plate and the second cover plate, and the first cover plate, the second cover plate and the connecting cover plate form a U-shaped protective cover 6;

[0116] When the first cover plate and the second cover plate slide up and down in the slide grooves 25 on both sides of the box body 1 , the connecting cover plate is always covered above the top of the box body 1 .

[0117] Specifically, the protective cover 6 can be a U-shaped structure, that is, the protective cover is composed of a first cover plate, a second cover plate, and a connecting cover plate connecting the first cover plate and the second cover plate. The first cover plate and the second cover plate slide up and down in the slide grooves 25 on both sides of the box body 1 respectively, and the connecting cover plate is always above the top of the box body 1. When the display screen moves upward, the entire protective cover 6 also moves upward to ensure that the display screen can be fully moved to the outside of the box body 1. At the same time, the connecting cover plate is always above the display screen, which not only prevents dust from the display screen, but also prevents peeping of the content displayed on the display screen, thereby improving data security.

[0118] In addition, if Figure 1 As shown, support columns 4 can be set at the four corners below the bottom plate of the box body 1, and support plates 5 can be installed at the lower ends of the four support columns 4. Through the cooperation between the support plates 5 and the support columns 4, the lower end of the box body 1 can be protected to prevent the lower end from being damp due to long-term placement and thus damaging the internal devices.

[0119] Furthermore, if Figure 1 As shown, a lock hole 7 can also be provided on the front panel 3 of the box 1. The front panel 3 is a door panel of the box 1, and the door panel can be opened or closed, so that the internal device of the box 1 can be inspected through the front panel 3. The box 1 can be safely protected by the lock hole 7, so that people who do not have the key corresponding to the lock hole 7 cannot open the box 1, thereby improving the safety of the electronic equipment.

[0120] In summary, in the above embodiment of the present application, the protective cover 6 is arranged on the top of the box body 1. Since a through hole is arranged on the top of the box body 1, and slide grooves 25 are arranged on both sides of the box body 1 from top to bottom, the two ends of the protective cover 6 can pass through the slide grooves 25 arranged on both sides of the box body 1 from top to bottom to slide up and down, thereby changing the distance between the protective cover 6 and the top of the box body 1. Since the first moving device is connected to the control device, when the control device is powered on, the control device can control the first moving device to move up and down. Since the first moving device is connected to the protective cover 6, the protective cover 6 can be driven to move up and down during the up and down movement of the first moving device. Since the second moving device is connected to the control device, when the control device is powered on, the control device can control the second moving device to move up and down. Since the second moving device is arranged inside the box body 1 and the display screen 14 is installed on the top, the display screen 14 in the box body 1 can be driven to move inside and outside the box body 1 during the up and down movement of the second moving device. When the display screen 14 moves upward under the drive of the second moving device, the protective cover 6 also moves upward under the drive of the first moving device, so the protective cover 6 is always covered on the top of the box body 1. When the display screen 14 moves to the outside of the box body 1, the protective cover 6 is covered on the display screen 14, so that when the display screen 14 is used, the content in the display screen 14 can be protected from peeping, improving the security of the data displayed on the display screen 14, and can also play a role in dustproofing the display screen 14, thereby improving the service life of the display screen 14. In addition, a lock hole 7 is set on the front panel 3 of the box body 1, and the box body 1 can be safely protected through the lock hole 7, so that people who do not have the key corresponding to the lock hole 7 cannot open the box body 1, thereby improving the security of the electronic equipment.

[0121] In the description of this specification, the description of "one embodiment", "some embodiments", "examples", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0122] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: The electronic device comprises: a box, a protective cover, a first moving device, a second moving device, a control device and a display screen; The top of the box is provided with a through hole, and both sides of the box are provided with slide grooves from top to bottom, the protective cover is provided on the top of the box, and both ends of the protective cover pass through the slide grooves on both sides of the box from top to bottom to slide up and down; The first moving device is connected to the protective cover and to the control device; The second mobile device is arranged inside the box, and the display screen is installed on the top, and the second mobile device is connected to the control device; When the control device is powered on, the control device controls the first moving device to move up and down to drive the protective cover to move up and down, and the control device controls the second moving device to move up and down to drive the display screen to move inside and outside the box through the through hole; When the display screen moves to the outside of the box, the protective cover moves above the display screen to prevent the display screen from being seen.

2. The electronic device according to claim 1, characterized in that: A first support seat is disposed at the upper end of the first side plate of the box body, and a second support seat is disposed at the lower end, and the first support seat and the second support seat are symmetrically disposed on the side wall of the box body; The first moving device comprises: a slider and a screw rod; The screw rod is arranged between the first supporting seat and the second supporting seat; The outer portion of the screw rod is threadably connected to the inner portion of the slider; One end of the control device is connected to the power supply, and the other end passes through the second support seat or the first support seat to be electrically connected to the lead screw; When the control device is powered on, the control device controls the screw rod to rotate to drive the slider to move up and down, and the up and down movement of the slider drives the protective cover to move up and down.

3. The electronic device according to claim 2, characterized in that: A sliding hole is provided on the first side plate of the box body, a part of the sliding block is provided outside the first side plate, and another part of the sliding block passes through the sliding hole and is connected to the protective cover; When the control device is powered on, the control device controls the screw rod to rotate so as to drive the slider to move up and down in the slide hole, and the protective cover is driven to move up and down by the slider moving up and down.

4. The electronic device according to claim 1, characterized in that: The second moving device comprises: a fixed base, a moving base, a threaded rod and a sliding rod; The fixed base and the movable base are both arranged inside the box, and the movable base is arranged above the fixed base; The display screen is arranged on the mobile base; One end of the threaded rod is connected to the fixed base, and the other end of the threaded rod passes through the movable base and is connected to the top of the box; The outer portion of the threaded rod is threadably connected to the inner portion of the mobile base; One end of the slide rod is connected to the fixed base, and the other end of the slide rod passes through the movable base and is connected to the top of the box; The outer portion of the sliding rod is slidably connected to the inner portion of the movable base; One end of the control device is connected to a power source, and the other end of the control device passes through the fixed base and the movable base in sequence and is electrically connected to the threaded rod; When the control device is powered on, the control device controls the threaded rod to rotate to drive the movable base to move up and down, and the movable base moves up and down to drive the display screen to pass through the through hole and move inside and outside the box along the direction of the slide rod.

5. The electronic device according to claim 4, characterized in that: The second mobile device further comprises: a data transmission interface; The data transmission interface is arranged on the mobile base; When the control device is powered on, the control device controls the threaded rod to rotate to drive the movable base to move up and down, and the data transmission interface is driven to pass through the through hole and move inside and outside the box along the direction of the slide rod through the movable base.

6. The electronic device according to claim 1, characterized in that: A cooling device is arranged on the outer side of the back plate of the box body, a heat conducting device is arranged on the inner side of the back plate of the box body, a heat conducting rod is arranged on the heat conducting device, and the heat conducting rod passes through the back plate of the box body and is connected to the cooling device; The heat conducting device is slidably connected to the display screen; When the display screen moves downward, the heat conducting device transfers the heat of the display screen to the cooling device through the heat conducting rod.

7. The electronic device according to claim 1, characterized in that: A placement groove is arranged on the outer side of the top of the box body, and a keyboard is placed inside the placement groove; The side wall of the placement groove is provided with a folding plate; When the folding plate is in a folded state, the keyboard is exposed at the top of the box body; When the folding plate is in an unfolded state, the keyboard is located between the folding plate and the bottom of the placement groove.

8. The electronic device according to claim 1, characterized in that: The control device comprises: a first reciprocating motor and a second reciprocating motor; The first reciprocating motor is electrically connected to the first moving device; The second reciprocating motor is electrically connected to the second moving device.

9. The electronic device according to claim 1, characterized in that: The electronic device further comprises: a protective plate; The protection plate includes a first state in which the protection plate is inserted into the through hole and a second state in which the protection plate is separated from the through hole.

10. The electronic device according to claim 1, characterized in that: The protective cover comprises: a first cover plate, a second cover plate and a connecting cover plate connecting the first cover plate and the second cover plate, wherein the first cover plate, the second cover plate and the connecting cover plate form a U-shaped protective cover; During the process that the first cover plate and the second cover plate slide up and down in the slide grooves on both sides of the box body, the connecting cover plate is always covered above the top of the box body.

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