CN108845620B - Double-screen computer display and double-screen computer - Google Patents
Double-screen computer display and double-screen computer Download PDFInfo
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- CN108845620B CN108845620B CN201810636320.4A CN201810636320A CN108845620B CN 108845620 B CN108845620 B CN 108845620B CN 201810636320 A CN201810636320 A CN 201810636320A CN 108845620 B CN108845620 B CN 108845620B
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- 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
- G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a double-screen computer display and a double-screen computer, wherein the double-screen computer display comprises a back clamp connected with a computer host, and a main screen and an auxiliary screen which are arranged on the back clamp, wherein the back clamp comprises a first area and a second area which are mutually symmetrical along the vertical direction, the first area is of a hollow structure, a back clamp rotating shaft is arranged in the middle of the first area along the vertical direction of the back clamp, and the main screen is rotationally connected with the back clamp through the back clamp rotating shaft; a screen rotating shaft is installed at one end of the main screen, and the auxiliary screen is rotatably connected with the main screen through the screen rotating shaft; when the main screen and the auxiliary screen are completely unfolded, the screen rotating shaft is positioned in the middle of the back clamp. Compared with the prior art, the folding reliability of the main screen and the auxiliary screen of the double-screen computer display is improved, the human engineering is met, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of computer displays, in particular to a double-screen computer display and a double-screen computer.
Background
At present, the reinforced double-screen computer is widely applied to the fields of public security, armed police, aerospace, aviation, fire protection, military and the like, so that most working environments of the double-screen reinforced computer are severe. Most of the double-screen computer reinforced computers on the market generally cannot adapt to severe field battle environments, or some double screens cannot be placed in the middle with a host after being unfolded, so that the visual operation habits of operators are not met.
The folding and unfolding modes of reinforcing double-screen computers in the current market all adopt a slide rail type or a main screen fixed type.
The main and auxiliary screens of the sliding rail type double-screen folding computer are fixed on the sliding rails, the sliding rails are connected with a back clamp, and the main and auxiliary screens can be folded and unfolded through the sliding of the sliding rails on the back clamp. The slide rail type double-screen folding computer is mainly applied indoors, but the unfolding mode of the slide rail is not reliable in the field or in the environment with more dust and sand, and the phenomenon of blocking is easy to occur.
The main screen of the main screen fixed type double-screen folding computer is fixed on the host, the auxiliary screen is connected with one side of the main screen through a rotating shaft, and the auxiliary screen is folded and unfolded through the rotating shaft. Although the main screen fixed type double-screen folding computer can be used outdoors, the main screen and the auxiliary screen are not centered with the main machine after being unfolded, the appearance is not coordinated, and the visual operation habit of operators is not met.
Disclosure of Invention
The invention mainly aims to provide a double-screen computer display and a double-screen computer, and aims to improve the folding reliability of a main screen and an auxiliary screen of the double-screen computer display and improve the user experience.
In order to achieve the purpose, the invention provides a double-screen computer display which comprises a back clip connected with a computer host, and a main screen and an auxiliary screen which are arranged on the back clip.
The back splint comprises a first area and a second area which are symmetrical to each other in the vertical direction, wherein the first area is of a hollow structure, a back splint rotating shaft is installed in the middle of the first area in the vertical direction of the back splint, and the main screen is connected with the back splint in a rotating mode through the back splint rotating shaft.
A screen rotating shaft is installed at one end of the main screen, and the auxiliary screen is rotatably connected with the main screen through the screen rotating shaft; when the main screen and the auxiliary screen are completely unfolded, the screen rotating shaft is positioned in the middle of the back clamp.
The further technical scheme of the invention is that the back splint rotating shaft is connected with a quarter of the length direction of the main screen.
The further technical scheme of the invention is that the screen rotating shaft is provided with damping.
According to a further technical scheme, two ends of the back clamp are provided with fastening screws for fixing the main screen and the auxiliary screen.
The invention also provides a double-screen computer, which comprises the double-screen computer display.
The invention further adopts the technical scheme that the device also comprises a computer host, wherein the computer host comprises a first shell, a second shell, a radiator, a mainboard, a keyboard, a mouse component, a hard disk, a filter and an aviation connector, wherein,
the keyboard and the mouse are mounted on the first shell, and the radiator, the main board, the hard disk, the filter and the aviation connector are mounted on the second shell.
The further technical scheme of the invention is that the CPU and the independent display card are arranged on the mainboard, the heat radiator is provided with a boss and a heat conducting pipe, the CPU and the independent display card are in contact with the boss of the heat radiator, and the heat conducting pipe is in contact with the second shell.
The invention has the beneficial effects that: the double-screen computer display and the double-screen computer comprise a back clip connected with a computer host, and a main screen and an auxiliary screen which are arranged on the back clip, wherein the back clip comprises a first area and a second area which are mutually symmetrical along the vertical direction, the first area is of a hollow structure, a back clip rotating shaft is arranged in the middle of the first area along the vertical direction of the back clip, the main screen is rotationally connected with the back clip through the back clip rotating shaft, a screen rotating shaft is arranged at one end of the main screen, and the auxiliary screen is rotationally connected with the main screen through the screen rotating shaft; when main screen and vice screen expand completely, the screen pivot is located the intermediate position of back splint has improved the folding reliability of the main screen of double-screen computer display and vice screen, has promoted user experience.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a dual-screen computer display with the primary and secondary screens fully extended;
FIG. 2 is a schematic view of a dual screen computer display showing the rotation of the main screen about the back-clip axis in accordance with the preferred embodiment of the present invention;
FIG. 3 is a schematic view of a dual screen computer display according to the present invention after the main screen has been rotated about the back-clip axis;
FIG. 4 is a schematic view of a dual-screen computer display according to the present invention after folding the main screen and the sub-screen.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a double-screen computer display and a double-screen computer, which can solve the technical problems in the prior art by considering that a slide rail type double-screen folding computer on the market is mainly applied indoors and can be blocked in an outdoor environment with much dust, and although a main screen fixed type double-screen folding computer can be used outdoors, a main screen and an auxiliary screen are not centered with a main machine after the main screen fixed type double-screen folding computer is unfolded, the appearance is not coordinated, and the visual operation habit of an operator is not met.
The technical scheme adopted by the double-screen computer display provided by the invention is mainly that a rotating shaft mode is adopted when the main screen and the auxiliary screen are folded and unfolded, and the screen and the host are in a central state after the main screen and the auxiliary screen are folded and unfolded, so that the double-screen computer display and the double-screen computer meet the operation habit of operators, the user experience is improved, and the double-screen computer display have strong adaptability to mechanical environment, high reliability, convenience in carrying and easiness in operation and maintenance.
Specifically, referring to fig. 1 to 4, fig. 1 is a schematic diagram illustrating a structure in which a main screen and an auxiliary screen of a dual-screen computer display according to a preferred embodiment of the present invention are completely unfolded, fig. 2 is a schematic diagram illustrating a rotation of the main screen around a back-clip axis of the dual-screen computer display according to the preferred embodiment of the present invention, fig. 3 is a schematic diagram illustrating a completed rotation of the main screen around the back-clip axis of the dual-screen computer display according to the preferred embodiment of the present invention, and fig. 4 is a schematic diagram illustrating a structure in which the main screen and the auxiliary screen of the dual-screen computer display according to the preferred embodiment.
As shown in fig. 1 to 4, the dual-screen computer display according to the present embodiment includes a back clip 20 connected to a computer main body 10, and a main screen 30 and a sub-screen 40 mounted on the back clip 20.
Wherein, back splint 20 includes along the first region and the second region of vertical direction mutual symmetry, wherein, first region is hollow out construction, the centre in first region is followed back splint 20's vertical direction is installed back splint pivot 60, main screen 30 passes through back splint pivot 60 with back splint 20 rotates and connects.
It can be understood that, since the first region of the back clip 20 is a hollow structure, and the second region is not a hollow structure, it can be ensured that the main screen 30 and the sub-screen 40 can only rotate from a single direction when being opened.
The screen pivot 50 is installed to the one end of main screen 30, vice screen 40 with main screen 30 passes through screen pivot 50 rotates to be connected, works as when main screen 30 and vice screen 40 expand completely, screen pivot 50 is located the intermediate position of back splint 20, just main screen 30 with vice screen 40 is located the coplanar.
It is understood that in other embodiments, the screen hinge 50 may be mounted to the sub-screen 40.
In specific implementation, the screen rotating shaft 50 is the screen rotating shaft 50 with damping. The back-clip rotating shaft 60 is connected to a quarter of the length direction of the main screen 30. Therefore, when the main screen 30 and the auxiliary screen 40 are completely unfolded, the main screen and the auxiliary screen are located in the middle position, and the operation habit of an operator is met, so that the user experience is improved.
In addition, in order to enhance the anti-seismic performance of the main screen 30 and the sub-screen 40, fastening screws 70 for fixing the main screen 30 and the sub-screen 40 are provided at both ends of the back clip 20 in this embodiment. The main screen 30 and the sub-screen 40 can be fixed by a fastening screw 70 of the back clip 20 in both the folded and unfolded states.
The following further describes the use of the dual-screen computer display of the present invention:
as shown in fig. 2, firstly, when the main screen 30 and the sub-screen 40 are folded (i.e. the state shown in fig. 4), the main screen 30 and the sub-screen 40 rotate around the back clip rotating shaft 60 by 180 °, since the first region (left half) of the back clip 20 is a hollow structure and the second region (right half) is not hollow, it can be ensured that the main screen 30 and the sub-screen 40 rotate in one direction when being opened. When the left end of the main screen 30 is rotated to the middle position of the back clip 20 as shown in fig. 3, and then the sub-screen 40 is rotated clockwise by 180 ° around the screen rotating shaft 50, the main screen 30 and the sub-screen 40 are completely unfolded and centered with respect to the computer main unit 10.
The double-screen computer display has the beneficial effects that:
the unfolding and folding of the main screen and the auxiliary screen are realized in a rotating shaft mode, so that the mechanical environment adaptability is enhanced, and the mechanical motion reliability is improved; the double screens and the host are in a centered state after being unfolded, so that the integral attractiveness of the machine is improved, the machine accords with human engineering, and the machine is convenient to carry and easy to operate and maintain.
The double-screen computer display provides a brand new design idea for a double-screen folding computer, and has the advantages of convenient and novel unfolding mode and safe and reliable fixing mode. Compared with the existing double-screen folding computer on the market, the double-screen folding computer has stronger capability of adapting to severe environment, is more convenient to fold and unfold, has smaller volume and more convenient to carry, and can be more suitable for being used in field battle training.
The present invention further provides a dual-screen computer, which includes the dual-screen computer display according to the above embodiments, wherein the structure, the working principle, and the beneficial effects of the dual-screen computer display have been described in detail above, and are not described herein again.
In addition, the computer provided by the invention further comprises a computer host, wherein the computer host comprises a first shell, a second shell, a radiator, a main board, a keyboard, a mouse component, a hard disk, a filter and an aviation connector.
The keyboard and the mouse are mounted on the first shell, and the radiator, the main board, the hard disk, the filter and the aviation connector are mounted on the second shell.
In addition, install CPU, independent display card on the mainboard, be provided with boss, heat pipe on the radiator, CPU, independent display card with the boss contact of radiator, the heat pipe with the second casing contact. The computer provided by the invention adopts a passive heat dissipation mode, the CPU, the independent display card and the like on the mainboard are directly contacted with the boss of the heat sink during the main heating period, and the heat can be quickly conducted to each part of the second shell through the heat conducting pipe of the heat sink.
The double-screen computer has the beneficial effects that:
the unfolding and folding of the main screen and the auxiliary screen are realized in a rotating shaft mode, so that the mechanical environment adaptability is enhanced, and the mechanical motion reliability is improved; the double screens and the host are in a centered state after being unfolded, so that the integral attractiveness of the machine is improved, the machine accords with human engineering, and the machine is convenient to carry and easy to operate and maintain.
The double-screen computer provides a brand new design idea for the double-screen folding computer, and has the advantages of convenient and novel unfolding mode and safe and reliable fixing mode. Compared with the existing double-screen folding computer on the market, the double-screen folding computer has stronger capability of adapting to severe environment, is more convenient to fold and unfold, has smaller volume and more convenient to carry, and can be more suitable for being used in field battle training.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A double-screen computer display is characterized by comprising a back clip connected with a computer host, a main screen and an auxiliary screen which are arranged on the back clip, wherein,
the back clamp comprises a first area and a second area which are mutually symmetrical along the vertical direction, wherein the first area is of a hollow structure, the second area is not of a hollow structure, a back clamp rotating shaft is arranged in the middle of the first area along the vertical direction of the back clamp, the main screen is rotatably connected with the back clamp through the back clamp rotating shaft, and the back clamp rotating shaft is connected with one quarter of the length direction of the main screen;
a screen rotating shaft is installed at one end of the main screen, and the auxiliary screen is rotatably connected with the main screen through the screen rotating shaft; when the main screen and the auxiliary screen are completely unfolded, the screen rotating shaft is positioned in the middle of the back clamp.
2. The computer display of claim 1, wherein the clip hinge is connected to a quarter of the length of the main screen.
3. The dual screen computer display of claim 1, wherein the screen rotation axis is damped.
4. The dual-screen computer display of any one of claims 1-3, wherein fastening screws for fixing the main screen and the sub-screen are provided at both ends of the back clip.
5. A dual screen computer, wherein the computer comprises a dual screen computer display as claimed in any one of claims 1 to 4.
6. The dual screen computer of claim 5, further comprising a computer host comprising a first housing, a second housing, a heat sink, a motherboard, a keyboard, a mouse assembly, a hard disk, a filter, and an aerospace connector, wherein,
the keyboard and the mouse are mounted on the first shell, and the radiator, the main board, the hard disk, the filter and the aviation connector are mounted on the second shell.
7. The dual-screen computer of claim 6, wherein the motherboard is provided with a CPU and an independent graphics card, the heat sink is provided with a boss and a heat pipe, the CPU and the independent graphics card are in contact with the boss of the heat sink, and the heat pipe is in contact with the second shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636320.4A CN108845620B (en) | 2018-06-20 | 2018-06-20 | Double-screen computer display and double-screen computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810636320.4A CN108845620B (en) | 2018-06-20 | 2018-06-20 | Double-screen computer display and double-screen computer |
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| CN108845620A CN108845620A (en) | 2018-11-20 |
| CN108845620B true CN108845620B (en) | 2021-06-08 |
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| CN112083761A (en) * | 2020-08-21 | 2020-12-15 | 李江江 | Convenient double screen desktop computer case that removes |
| CN112269432A (en) * | 2020-11-03 | 2021-01-26 | 广东小天才科技有限公司 | Foldable intelligent wearing equipment of screen adjustable |
| CN112684855A (en) * | 2021-01-04 | 2021-04-20 | 联想(北京)有限公司 | Electronic equipment |
| CN114564075A (en) * | 2021-06-21 | 2022-05-31 | 深圳市艾宝科技有限公司 | Assembling method of double-screen notebook computer and double-screen notebook computer |
| CN115599173A (en) * | 2022-11-28 | 2023-01-13 | 中国电子科技集团公司第十五研究所（Cn） | Double-screen push-and-pull opening and closing mechanism of double-screen notebook |
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