CN109559647B - Folding rotatable display screen that is convenient for carry - Google Patents
Folding rotatable display screen that is convenient for carry Download PDFInfo
- Publication number
- CN109559647B CN109559647B CN201811544585.8A CN201811544585A CN109559647B CN 109559647 B CN109559647 B CN 109559647B CN 201811544585 A CN201811544585 A CN 201811544585A CN 109559647 B CN109559647 B CN 109559647B
- Authority
- CN
- China
- Prior art keywords
- display screen
- block
- fixed
- screen body
- extension rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000011120 plywood Substances 0.000 abstract 3
- 230000000087 stabilizing effect Effects 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000011111 cardboard Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a folding display screen convenient to carry and rotatable, which comprises a display screen body, a connecting block and a telescopic rod, wherein a heat dissipation area is arranged on the back surface of the display screen body, a heat dissipation hole is formed in the heat dissipation area, a clamping plate is connected to the left side of the display screen body, an extension rod is fixed to the right side of the back surface of the clamping plate, a connecting hole is formed in the extension rod, the connecting block is connected to the inner side of the connecting hole, a fixing block is arranged at the front end of the connecting block, a friction pad is arranged in the fixing block, and a spring is connected to the front end of the friction pad. This folding rotatable display that is convenient for carry, the card plywood passes through extension rod and telescopic link constitution extending structure, can be with the card plywood through extension rod and telescopic link flexible pull out, through the fixed position after its removal of connecting bolt, makes card plywood block the edge of display body to make one of them display body take out from another display body back.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a rotatable display screen which is convenient to fold and carry.
Background
A display is also commonly called a monitor, and is an I/O device, i.e., an input/output device, of a computer, which is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the file to human eyes, and in a broad sense, a large screen visible everywhere around, a television, a screen spliced by BSV liquid crystals, a mobile phone, a fast-translation display screen, etc. are all calculated as the category of the display, and generally refer to a display device connected to a host computer.
The current display screen is nevertheless can be with rotatory opening the closure between two display screens to make its better operation in different occasions, but can not be according to accomodating required space, thereby fold two display screens, such mode is inconvenient to carry the daily of display screen, thereby cause the user to need too much storage space just can place two display screens and carry, the display screen outside is equipped with a dual fixed fixing device, thereby cause the display screen to receive external shake easily, thereby become flexible, cause the display screen to slide easily and drop the scratch damage, the normal use of display screen has been influenced.
Disclosure of Invention
The invention aims to provide a rotatable display screen which is convenient to fold and carry, so that the problems that the existing display screen provided in the background art can be rotated to open and close two display screens, so that the display screens can better operate in different occasions, but the two display screens cannot be folded according to the space required by storage, the display screens are inconvenient to carry in daily, a user needs too much storage space to place and carry the two display screens, a double-fixing device is not arranged outside the display screens, the display screens are easy to shake from outside, loose, the display screens are easy to slide, drop, scratch and damage, and normal use of the display screens is affected are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a folding rotatable display screen of being convenient for carry, includes display screen body, connecting block and telescopic link, the back of display screen body is provided with the heat dissipation area, and the inside of heat dissipation area has seted up the louvre, the left side of display screen body is connected with the card board, and the right side at card board back is fixed with the extension pole, the connecting hole has been seted up to the inside of extension pole, the connecting block is connected in the inboard of connecting hole, and the front end of connecting block is provided with the fixed block, the inside of fixed block is provided with friction pad, and the front end of friction pad is connected with the spring, the front end of spring is provided with the elasticity piece, and the cushion has been seted up to the front end of elasticity piece, the telescopic link is connected in the right side of extension pole, and connecting bolt has been seted up to the inside of telescopic link.
Preferably, the clamping plate and the extension rod form a telescopic structure through the extension rod, and the clamping plate and the extension rod form an integrated structure through welding.
Preferably, the fixing block and the elastic block form an elastic structure through a spring, and the elastic block and the rubber pad are tightly connected through gluing.
Preferably, the right side of telescopic link is fixed with the block, and the inboard of block is connected with the fixed strip, the front end of fixed strip is fixed with stable strip, and the upper end of fixed strip is connected with the screens platform, the spacing groove has been seted up to the inside of screens platform, and the inboard of spacing groove is connected with the stopper.
Preferably, the clamping block and the fixing strip form a clamping structure, and the fixing strip and the stabilizing strip are mutually perpendicular and staggered in a hot welding way.
Preferably, the upper end of stopper is provided with the through post, the lower extreme of display screen body is connected with the fixed column, and the inside of fixed column has been seted up insulating pad, the lower extreme of insulating pad is provided with the connection platform, and the rotation axis is installed to the lower extreme of connection platform, the lower extreme of rotation axis is connected with the base.
Preferably, the limiting groove and the penetrating column form a movable structure through the limiting block, and the size between the limiting groove and the limiting block is identical with that between the limiting groove and the penetrating column.
Preferably, the central axis position of the fixing column is the same as the central axis position of the insulating pad, and the upper end of the insulating pad is movably connected with the lower end of the display screen body.
Preferably, the connection table and the base form a rotary structure through a rotary shaft, and the rotary range of the connection table is 0-90 degrees.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the clamping plate forms a telescopic structure through the extension rod and the telescopic rod, the clamping plate can be pulled out in a telescopic way through the extension rod and the telescopic rod, and the moved position of the clamping plate is fixed through the connecting bolt, so that the clamping plate is clamped with the edge of the display screen body, and one display screen body is pulled out from the back of the other display screen body.
2. According to the invention, the elastic structure is formed by the spring and the elastic block, when the display screen body is stored, the elastic block is contracted by the elastic force of the spring, meanwhile, the contraction range of the spring is limited by the fixed block, and the friction pad in the fixed block can increase the endurance of the spring, so that the display screen body can be stored on the back surface of another display screen body, and the storage mode is simple and quick, so that the display screen body is convenient for a user to carry in daily life.
3. The clamping block and the fixing strip form a clamping structure, the clamping block and the fixing strip can be clamped and connected, the clamped position is fixed through the bolt, the fixing strip is fastened on the back surface of the display screen body, the stabilizing strip at the front end of the fixing strip stabilizes the position between the fixing strips, the connecting table forms a rotating structure through the rotating shaft and the base, the connecting table can be rotated and opened through the rotating shaft and the base, the direction of the display screen body is changed by tilting, and the display direction of the display screen body is convenient to adjust.
4. The limiting groove and the penetrating column form a movable structure, the penetrating column can be rotated to penetrate through the limiting groove, so that the limiting block is close to the position of the display screen body, the position of the display screen body is limited, the display screen body is guaranteed in a double mode, and the display screen body cannot be loosened due to external shaking.
5. According to the invention, the central axis position of the fixing column is the same as that of the insulating pad, the bottom end of the display screen body can be placed at the upper end of the connecting table, so that the display screen body is clamped between the clamping table and the connecting table, the lower end of the display screen body is tightly attached to the fixing column in the connecting table, and the insulating pad arranged in the fixing column can increase the friction force between the insulating pad and the display screen body, so that the placed position of the display screen body is firmer.
Drawings
FIG. 1 is a schematic view of the back interior structure of a foldable portable rotatable display screen according to the present invention;
FIG. 2 is a schematic diagram of a front structure of a foldable portable rotatable display screen according to the present invention;
FIG. 3 is a schematic side view of a foldable display panel with a rotatable display panel;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 2, which is folded to facilitate carrying a rotatable display screen in accordance with the present invention;
Fig. 5 is an enlarged view of the structure of fig. 2B, which is folded to carry a rotatable display screen.
In the figure: 1. a display screen body; 2. a heat dissipation area; 3. a heat radiation hole; 4. a clamping plate; 5. an extension rod; 6. a connection hole; 7. a connecting block; 8. a fixed block; 9. a friction pad; 10. a spring; 11. an elastic block; 12. rubber cushion; 13. a telescopic rod; 14. a connecting bolt; 15. a clamping block; 16. a fixing strip; 17. a stabilizing strip; 18. a clamping table; 19. a limit groove; 20. a limiting block; 21. penetrating through the column; 22. fixing the column; 23. an insulating pad; 24. a connection station; 25. a rotation shaft; 26. and (5) a base.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a folding display screen convenient to carry and rotatable comprises a display screen body 1, a heat dissipation area 2, heat dissipation holes 3, a clamping plate 4, an extension rod 5, a connecting hole 6, a connecting block 7, a fixed block 8, a friction pad 9, a spring 10, an elastic block 11, a rubber pad 12, a telescopic rod 13, a connecting bolt 14, a clamping block 15, a fixed strip 16, a stabilizing strip 17, a clamping table 18, a limiting groove 19, a limiting block 20, a through column 21, a fixed column 22, an insulating pad 23, a connecting table 24, a rotating shaft 25 and a base 26, wherein the back surface of the display screen body 1 is provided with the heat dissipation area 2, the heat dissipation holes 3 are formed in the heat dissipation area 2, the left side of the display screen body 1 is connected with the clamping plate 4, the right side of the back surface of the clamping plate 4 is fixed with the extension rod 5, the clamping plate 4 forms a telescopic structure with the telescopic rod 13 through the extension rod 5, the clamping plate 4 and the extension rod 5 form an integrated structure through welding, the clamping plate 4 can be pulled out and drawn out through the extension rod 5 and the telescopic rod 13, the moved position of the clamping plate is fixed through the connecting bolt 14, the clamping plate 4 is clamped with the edge of the display screen body 1, one display screen body 1 is pulled out from the back of the other display screen body 1, the connecting hole 6 is formed in the extension rod 5, the connecting block 7 is connected to the inner side of the connecting hole 6, the front end of the connecting block 7 is provided with the fixing block 8, the fixing block 8 forms an elastic structure through the spring 10 and the elastic block 11, the elastic block 11 and the rubber pad 12 form tight connection through gluing, when the display screen body 1 is stored, the elastic block 11 is contracted through the elastic force of the spring 10, the contraction range of the spring 10 is limited by the fixing block 8, the friction pad 9 in the fixing block 8 can increase the force resistance of the spring 10, the display screen body 1 can be stored on the back of the other display screen body 1, the storage mode is simple and quick, the display screen body 1 is convenient for a user to carry in daily life, the friction pad 9 is arranged in the fixing block 8, the front end of the friction pad 9 is connected with the spring 10, the front end of the spring 10 is provided with the elastic block 11, the front end of the elastic block 11 is provided with the rubber pad 12, the telescopic rod 13 is connected to the right side of the extension rod 5, and the connecting bolt 14 is arranged in the telescopic rod 13; the right side of the telescopic rod 13 is fixedly provided with a clamping block 15, the inner side of the clamping block 15 is connected with a fixing strip 16, the clamping block 15 and the fixing strip 16 form a clamping structure, the fixing strip 16 and the stabilizing strip 17 are mutually vertically and alternately connected in a hot welding mode, the clamping block 15 and the fixing strip 16 can be in clamping connection, the clamped position of the clamping block is fixed through a bolt, the fixing strip 16 is fixedly attached to the back of the display screen body 1, the position between the fixing strips 16 is more stable through the stabilizing strip 17 at the front end of the fixing strip 16, the stabilizing strip 17 is fixedly arranged at the front end of the fixing strip 16, the upper end of the fixing strip 16 is connected with a clamping table 18, a limiting groove 19 is formed in the clamping table 18, the inner side of the limiting groove 19 is connected with a limiting block 20, the limiting groove 19 and the through column 21 form a movable structure, and the size between the limiting groove 19 and the limiting block 20 and the through column 21 is matched, the through column 21 can be rotated and penetrated into the inside of the limiting groove 19, so that the limiting block 20 is tightly attached to the position of the display screen body 1, and the position of the display screen body 1 is limited by the limiting block 20, and the position of the display screen body 1 is more stable, the position of the fixing strip 16 is in the fixing the position, the fixing strip 18, the position of the fixing strip 18, and the clamping table 18, and the display screen 1 is not loose, and the display screen 1, and the display screen can not be subjected to shake; the upper end of stopper 20 is provided with through post 21, the lower extreme of display screen body 1 is connected with fixed column 22, and the insulating pad 23 has been seted up to the inside of fixed column 22, the axis position of fixed column 22 is the same with the axis position of insulating pad 23, and the upper end of insulating pad 23 is swing joint with the lower extreme of display screen body 1, can place the bottom of display screen body 1 in the upper end of connecting table 24, make display screen body 1 block and screens platform 18 and connecting table 24 between, closely laminate the lower extreme of display screen body 1 and the fixed column 22 of connecting table 24 inside, the insulating pad 23 that the inside was installed of fixed column 22 can increase its frictional force with display screen body 1, thereby make the position after display screen body 1 placed more firm, the lower extreme of insulating pad 23 is provided with connecting table 24, and the rotation axis 25 is installed to the lower extreme of connecting table 24, connecting table 24 constitutes revolution mechanic with base 26 through rotation axis 25, and its rotation range is 0-90, can open the rotation axis 25 with the base 26 rotation of connecting table 24, make display screen body 1's direction of falling down, the rotation axis 25 of the display screen body 1 is convenient to change, the direction of the base is adjusted, the display screen is connected to the lower extreme of the display screen of 26.
The working principle of the embodiment is as follows: the folding is convenient for carrying the rotatable display screen, firstly, the display screen body 1 is placed at the lower end of the clamping table 18, the bottom end of the display screen body 1 is placed at the upper end of the connecting table 24, the display screen body 1 is clamped between the clamping table 18 and the connecting table 24, the lower end of the display screen body 1 is tightly attached to the fixed column 22 inside the connecting table 24, the insulating pad 23 arranged inside the fixed column 22 can increase the friction force between the insulating pad 23 and the display screen body 1, so that the placed position of the display screen body 1 is firmer, the through column 21 is rotated to penetrate through the inside of the limiting groove 19, the limiting block 20 is close to the position of the display screen body 1, the position of the display screen body 1 is limited, the double guarantee of the display screen body 1 is provided in such a way, the display screen body 1 is not loosened due to external shaking, the back of the display screen body 1 is attached with the fixing strip 16, the stabilizing strip 17 at the front end of the fixing strip 16 stabilizes the position between the fixing strips 16, the connecting hole 6 is clamped and connected with the connecting block 7, the display screen body 1 is adhered and connected with the rubber pad 12, the clamping block 15 is clamped and connected with the fixing strip 16, the clamped position is fixed through bolts, the clamping plate 4 is stretched out and drawn out through the stretching rod 5 and the telescopic rod 13, the moved position is fixed through the connecting bolts 14, the clamping plate 4 is clamped on the edge of the display screen body 1, one display screen body 1 is pulled out from the back of the other display screen body 1, the elastic block 11 is ejected according to the elasticity of the spring 10, the two display screen bodies 1 are positioned on the same plane, the display screen bodies are convenient to watch, the elastic block 11 is contracted through the elasticity of the spring 10 when the display screen bodies are stored, the friction pad 9 inside the fixed block 8 can increase the strength of the spring 10, so that the display screen body 1 can be stored on the back of another display screen body 1, the storage mode is simple and quick, a user can conveniently carry the display screen body 1 daily, the connecting table 24 is rotated and opened through the rotating shaft 25 and the base 26, the direction of the display screen body 1 is changed by tilting, the display direction of the display screen body 1 is convenient to adjust, and the heat dissipation hole 3 inside the heat dissipation area 2 can dissipate the heat of the display screen body 1, so that the folding is convenient to carry the working principle of the rotatable display screen.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides a folding rotatable display that is convenient for carry, includes display body (1), connecting block (7) and telescopic link (13), its characterized in that: the back of display screen body (1) is provided with heat dissipation area (2), and the inside of heat dissipation area (2) has seted up louvre (3), the left side of display screen body (1) is connected with clamping plate (4), and the right side at clamping plate (4) back is fixed with extension rod (5), connecting hole (6) have been seted up to the inside of extension rod (5), connecting block (7) are connected in the inboard of connecting hole (6), and the front end of connecting block (7) is provided with fixed block (8), the inside of fixed block (8) is provided with friction pad (9), and the front end of friction pad (9) is connected with spring (10), the front end of spring (10) is provided with elasticity piece (11), and the front end of elasticity piece (11) has seted up cushion (12), extension rod (13) are connected to the right side of extension rod (5), and the inside of extension rod (13) has seted up connecting bolt (14), the right side of extension rod (13) is fixed with block (15), and the front end (16) is connected with fixed block (16) and is connected with fixed slot (16) in the fixed station (16), and the inboard of spacing groove (19) is connected with stopper (20), block (15) and fixed strip (16) constitute the block structure, and fixed strip (16) and stable strip (17) are mutually perpendicular crisscross heat welding and are connected, the upper end of stopper (20) is provided with through post (21), the lower extreme of display screen body (1) is connected with fixed post (22), and the inside of fixed post (22) has been seted up insulating pad (23), the lower extreme of insulating pad (23) is provided with connecting table (24), and the lower extreme of connecting table (24) is installed rotation axis (25), the lower extreme of rotation axis (25) is connected with base (26), limit groove (19) pass through stopper (20) and run through post (21) and constitute the movable structure, and the size between stopper (20) and the run through post (21) is identical, the axis position of fixed post (22) is identical with the axis position of insulating pad (23), and the upper end of insulating pad (23) is connected for swing joint (25) with the lower extreme of display screen body (1), the rotation axis (25) is through the rotation range (25), rotation axis (90-90).
2. A foldable portable rotatable display according to claim 1, wherein: the clamping plate (4) and the telescopic rod (13) form a telescopic structure through the extension rod (5), and the clamping plate (4) and the extension rod (5) form an integrated structure through welding.
3. A foldable portable rotatable display according to claim 1, wherein: the fixing block (8) and the elastic block (11) form an elastic structure through the spring (10), and the elastic block (11) and the rubber pad (12) are tightly connected through gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544585.8A CN109559647B (en) | 2018-12-17 | 2018-12-17 | Folding rotatable display screen that is convenient for carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544585.8A CN109559647B (en) | 2018-12-17 | 2018-12-17 | Folding rotatable display screen that is convenient for carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109559647A CN109559647A (en) | 2019-04-02 |
| CN109559647B true CN109559647B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811544585.8A Active CN109559647B (en) | 2018-12-17 | 2018-12-17 | Folding rotatable display screen that is convenient for carry |
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| Country | Link |
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| CN (1) | CN109559647B (en) |
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| CN205827816U (en) * | 2016-05-05 | 2016-12-21 | 昆山德盟鑫智能显示工程有限公司 | A kind of vertical folding display screen |
| CN206162473U (en) * | 2016-08-09 | 2017-05-10 | 广州视睿电子科技有限公司 | Display screen and have this display screen electron device |
| CN107945680A (en) * | 2017-12-21 | 2018-04-20 | 河南宏达检测技术有限公司 | A kind of led display screens easy to fold |
| CN207780989U (en) * | 2017-10-31 | 2018-08-28 | 重庆工程职业技术学院 | Chinese literature aided education display systems |
| CN208110978U (en) * | 2018-03-02 | 2018-11-16 | 广州市视隆电子科技有限公司 | A kind of slim liquid crystal display |
| CN209118665U (en) * | 2018-12-17 | 2019-07-16 | 深圳市明亚顺科技有限公司 | It is a kind of to fold rotatable display screen easy to carry |
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2018
- 2018-12-17 CN CN201811544585.8A patent/CN109559647B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205827816U (en) * | 2016-05-05 | 2016-12-21 | 昆山德盟鑫智能显示工程有限公司 | A kind of vertical folding display screen |
| CN206162473U (en) * | 2016-08-09 | 2017-05-10 | 广州视睿电子科技有限公司 | Display screen and have this display screen electron device |
| CN207780989U (en) * | 2017-10-31 | 2018-08-28 | 重庆工程职业技术学院 | Chinese literature aided education display systems |
| CN107945680A (en) * | 2017-12-21 | 2018-04-20 | 河南宏达检测技术有限公司 | A kind of led display screens easy to fold |
| CN208110978U (en) * | 2018-03-02 | 2018-11-16 | 广州市视隆电子科技有限公司 | A kind of slim liquid crystal display |
| CN209118665U (en) * | 2018-12-17 | 2019-07-16 | 深圳市明亚顺科技有限公司 | It is a kind of to fold rotatable display screen easy to carry |
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| Publication number | Publication date |
|---|---|
| CN109559647A (en) | 2019-04-02 |
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