CN113775869A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN113775869A CN113775869A CN202110970287.0A CN202110970287A CN113775869A CN 113775869 A CN113775869 A CN 113775869A CN 202110970287 A CN202110970287 A CN 202110970287A CN 113775869 A CN113775869 A CN 113775869A
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- CN
- China
- Prior art keywords
- display device
- gear
- transmission member
- transmission
- rotating shaft
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- 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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- 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
- F16M11/043—Allowing translations
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- 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
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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
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
Abstract
The application provides an electronic device, comprising a display device and a supporting device; the display device is provided with a motion assembly and a transmission assembly, wherein the motion assembly comprises a rotating shaft, and the transmission assembly comprises a first transmission piece; the supporting device is provided with a first guide rail for receiving the motion assembly and a second transmission piece matched with the first transmission piece; the display device and the supporting device can rotate relatively through the rotating shaft; under the condition that the display device rotates relative to the supporting device around the rotating shaft, the first transmission piece can be driven to move along the second transmission piece, and the movement assembly drives the display device to translate on the supporting device along the first guide rail.
Description
Technical Field
The application relates to the technical field of machinery, in particular to electronic equipment.
Background
In an electronic apparatus having a display device, the display device is often fixed to a base, and a user can adjust the angle or height of the display device only in a small range and cannot change the installation direction of the display device. For example: the display of the personal computer is generally in a horizontal screen state, and when a user needs to use a vertical screen, the adjustment mode of the display is not flexible enough, and the display in the horizontal screen state cannot be adjusted to be in the vertical screen state.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present application mainly provide an electronic device, which is capable of adjusting a state of a display device and improving flexibility of adjusting the display device.
The technical scheme of the application is realized as follows:
an electronic device, comprising:
the display device is provided with a motion assembly and a transmission assembly, wherein the motion assembly comprises a rotating shaft, and the transmission assembly comprises a first transmission piece; and
the supporting device is provided with a first guide rail for receiving the motion assembly and a second transmission piece matched with the first transmission piece; the display device and the supporting device can generate relative rotation through the rotating shaft;
under the condition that the display device rotates around the rotating shaft and the supporting device relatively, the first transmission piece can be driven to move along the second transmission piece, so that the movement assembly drives the display device to translate on the supporting device along the first guide rail.
In some embodiments, the first guide rail is disposed on the supporting device along a target direction, and the first transmission member has a designated shape to drive the motion assembly to translate along the first guide rail in the target direction when the first transmission member moves along the second transmission member.
In some embodiments, the transmission assembly of the display device further includes a first gear shaft, and the first transmission member is rotatably disposed on the first gear shaft, wherein the first transmission member is a gear, and the second transmission member is a rack engaged with the gear.
In some embodiments, the moving assembly further includes a slider connected to the rotating shaft, and a second guide rail is disposed on the slider, wherein when the second guide rail of the slider translates along the first guide rail, the second guide rail drives the display device to translate along the first guide rail on the supporting device.
In some embodiments, the supporting device is further provided with a bearing part, one end of the bearing part is fixed on the supporting device, and the other end of the bearing part is connected with the moving assembly to provide acting force for bearing the display device.
In some embodiments, the display device is rectangular, and a height difference between two end points of the second transmission piece of the supporting device in the vertical direction is greater than or equal to half of a difference between a diagonal length of the rectangle of the display device and a length of a short side of the rectangle of the display device.
In some embodiments, the second transmission member is in an arc shape with a designated bending form, and a concave side of the arc-shaped second transmission member faces the moving component of the display device;
or the second transmission piece is in a vertical rod shape, the second transmission piece is parallel to the first guide rail, and the first transmission piece and the rotating shaft are coaxially arranged.
In some embodiments, the display device is rigidly connected to the rotating shaft and the first transmission member, so that the display device rotates around the rotating shaft to synchronously drive the first transmission member to translate along the second transmission member.
In some embodiments, the first transmission of the display device comprises a first gear rigidly connected with respect to the display device;
alternatively, the first transmission member of the display device comprises a first gear, a second gear and a plurality of intermediate gears, the second gear is rigidly connected with respect to the display device, at least one of the intermediate gears is meshed with the first gear, at least one of the intermediate gears is meshed with the second gear, and the plurality of intermediate gears are meshed with each other or synchronously rotatably connected.
In some embodiments, the transmission assembly of the display device further comprises an intermediate gear shaft, the motion assembly further comprises a slider connected with the rotating shaft and sliding along the first guide rail of the supporting device,
wherein the rotating shaft is fixed on the display device, the first transmission piece is rotatably arranged on the rotating shaft, the second gear is fixedly arranged on the rotating shaft,
the intermediate gear shaft is disposed on the slider, and the intermediate gear is disposed on the intermediate gear shaft and is rotatable relative to the slider.
The application provides an electronic device, comprising a display device and a supporting device; the display device is provided with a motion assembly and a transmission assembly, wherein the motion assembly comprises a rotating shaft, and the transmission assembly comprises a first transmission piece; the supporting device is provided with a first guide rail for receiving the motion assembly and a second transmission piece matched with the first transmission piece; the display device and the supporting device can generate relative rotation through the rotating shaft; under the condition that the display device rotates around the rotating shaft and the supporting device relatively, the first transmission piece can be driven to move along the second transmission piece, so that the movement assembly drives the display device to translate on the supporting device along the first guide rail. The electronic device can realize that the display device ascends relative to the supporting device while rotating, on one hand, the display device can be adjusted in state through rotating the display device, on the other hand, the display device ascends while rotating, the display device can be prevented from touching the desktop, and the use experience of a user is improved.
Drawings
FIG. 1 is a schematic view of an alternative embodiment of an electronic device of the present application;
FIG. 2a is a schematic view of an alternative embodiment of the electronic device of the present application in a horizontal state;
FIG. 2b is a schematic view of an alternative embodiment of the electronic device of the present application during rotation;
FIG. 2c is a schematic view of an alternative embodiment of the electronic device of the present application in an upright position;
FIG. 3 is a schematic diagram of an alternative embodiment of an electronic device of the present application;
fig. 4 is a schematic view of the first transmission member in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In an electronic apparatus having a display device, the display device is often fixed to a base, and a user can adjust the angle or height of the display device only in a small range and cannot change the installation direction of the display device. For example: the display of the personal computer is generally in a horizontal screen state, and when a user needs to use a vertical screen, the adjustment mode of the display is not flexible enough, and the display in the horizontal screen state cannot be adjusted to be in the vertical screen state.
In order to solve the above problems, in the prior art, a rotating shaft is often arranged between the display and the base, and the display can rotate relative to the base through the rotating shaft, so that the problem that the display cannot be switched from a horizontal screen state to a vertical screen state is solved. But present display is the rectangle mostly, on avoiding making the display touch the desktop when rotatory, often with the distance setting between display and the desktop very high, the problem that sets up like this lies in, when the user uses the horizontal screen, because the distance between display and the desktop is too big, can influence user's use and experience.
Based on the above problem, the embodiment of the present application provides an electronic device, which in practical applications, can adjust the state of a display device according to the needs of a user, for example: the display device in the horizontal state can be adjusted to the vertical state. And can realize the rising while rotating in display device's adjustment process for display device keeps the same height with the desktop at the horizontality and in vertical state, has avoided display device to touch the condition on the desktop in the rotation process, has improved user's use experience.
As shown in fig. 1, the electronic device provided in this embodiment includes a display device 100 and a supporting device 200, in this embodiment, the electronic device may be a personal computer, the display device 100 may be a liquid crystal display or an LED display, and the supporting device 200 is a device for fixing the display device 100 on a desktop or other devices. The display device 100 is provided with a motion assembly and a transmission assembly, wherein the motion assembly comprises a rotating shaft 110, and the rotating shaft 110 is arranged in the middle of the display device 100 and connected with the support device 200. It is understood that the rotating shaft 110 can rotate relative to the supporting device 200 and the display device 100 at the same time, that is, two ends of the rotating shaft 110 are rotatably connected with the supporting device 200 and the display device 100 respectively; the display device 100 may also be rotated relative to the supporting device 200, that is, one end of the rotating shaft 110 is fixed to the supporting device 200, and the other end is rotatably connected to the display device 100, or one end of the rotating shaft 110 is fixed to the display device 100, and the other end is rotatably connected to the supporting device 200. Through the connection manner of the rotating shaft 110, when the display device 100 is subjected to an external force, for example, a user can make the display device 100 and the supporting device 200 rotate relatively through the rotating shaft 110 by hand strength.
Further, the transmission assembly of the display device 100 includes a first transmission member 130 and a first gear shaft 140, a second transmission member 220 is disposed on the supporting device 200, and the first transmission member 130 and the second transmission member 220 are used in cooperation, in this embodiment, the first transmission member 130 is a gear, and the second transmission member 220 is a rack engaged with the gear; optionally, the gear is a damping gear, and the modulus of the gear and the rack are both 1, so that the stability of the rolling of the first transmission member 130 on the second transmission member 220 is ensured. In practical applications, the amount of damping oil in the gear may be adjusted to control the rate of rotation of the gear and the magnitude of the rotational drive force. The first transmission member 130 is rotatably connected to the first gear shaft 140, and when the display device 100 is subjected to an external force to cause the display device 100 and the supporting device 200 to rotate relatively through the rotating shaft 110, the first transmission member 130 can roll between two end points of the second transmission member 220. Further, one end or both ends of the second transmission member 220 are provided with a step portion (not shown in the figure), and the step portion is used for receiving the first transmission member 130, so that when the first transmission member 130 is located at the step portion, the feedback of the rotation in place can be provided for the user, and the use experience of the user is improved. In other embodiments, the first transmission member 130 may also be a roller, and the outer circumferential surface of the roller is provided with a protrusion, and is also rotatably connected to the first gear shaft 140. The second transmission member 220 is a track matched with the roller, the roughness of the surface of the track contacted with the roller is larger, for example, a rubber layer can be laid on the surface of the track to increase the friction force between the roller and the track.
As shown in fig. 1, in the present embodiment, there is a height difference between two end points of the second transmission member 220, and the height difference is a preset value, and the preset value may be greater than or equal to half of a difference between a diagonal length of the rectangle of the display device 100 and a short side length of the rectangle of the display device 100. Alternatively, the preset height value is equal to half of the difference between the length of the diagonal line of the rectangle of the display device 100 and the length of the short side of the rectangle of the display device 100, so that the display device 100 can be ensured to keep the same height with the desktop in the horizontal state and the vertical state, and the display device 100 is prevented from touching the desktop during the rotation process. Further, the second transmission member 220 may be an arc shape with a designated bending shape, and the concave side of the arc-shaped second transmission member 220 faces the moving component of the display device 100 and is located below the moving component. In the present embodiment, the arc shape of the designated bending form means that the radius of curvature of any point on the second transmission member 220 is larger than the distance between the first transmission member 130 and the rotation shaft 110 at the end point of the second transmission member 220, or the arc shape of the designated bending form satisfies a specific curve equation, such as a hyperbolic curve equation, or as long as the arc shape of the designated bending form can ensure that the display device 100 can move up and down along the supporting device 200 under the condition that the display device 100 rotates around the supporting device 200 relatively.
It can be understood that, by setting the curved shape of the second transmission member 220, on one hand, the first transmission member 130 can provide the upward driving force for the display device 100 when rolling between the second transmission members 220, and on the other hand, the curved second transmission member 220 can also make the user rotate the display device 100 more easily, thereby improving the user experience.
In this embodiment, the supporting device 200 is further provided with a first guide rail 210, and the moving component of the display device 100 further includes a slider 120, where the slider 120 is rotatably connected to one end of the rotating shaft 110, or the slider 120 is fixed to one end of the rotating shaft 110, and the other end of the rotating shaft 110 is rotatably connected to the display device 100. Further, a second guide rail (not shown) is further disposed on the sliding block 120, in this embodiment, the first guide rail 210 is provided with a pair of straight edges, and the second guide rail on the sliding block 120 is provided with a pair of grooves, and the straight edges and the grooves are matched, so that the second guide rail of the sliding block 120 can slide along the first guide rail 210 of the supporting device 200, and further, the moving assembly can slide along the first guide rail of the supporting device 200. In other embodiments, a pair of grooves may be provided on the first rail 210 and a pair of straight edges may be provided on the second rail on the slider 120, the straight edges and grooves mating.
In the present embodiment, the first guide rail 210 is disposed on the supporting device 200 along a target direction, optionally, the target direction is parallel to a vertical side of the display device 100, when the display device 100 is subjected to an external force to cause the display device 100 and the supporting device 200 to rotate relatively through the rotating shaft 110, the first transmission member 130 is caused to roll between two end points of the second transmission member 220, an upward driving force is provided to the slider 120 of the motion assembly, so that the motion assembly can move upward along the first guide rail 210, thereby enabling the display device 100 to ascend while rotating. In other embodiments, the target direction may be parallel to the horizontal side of the display device 100, and since the second transmission member 220 is an arc or a straight line with a slope, the first transmission member 130 can also provide a horizontal driving force to the slider 120 of the motion assembly when rolling between two end points of the second transmission member 220, so that when the display device 100 is subjected to an external force to cause the display device 100 and the support device 200 to rotate relatively through the rotating shaft 110, the first transmission member 130 rolls between two end points of the second transmission member 220 to provide a horizontal driving force to the slider 120 of the motion assembly, so that the motion assembly can move horizontally along the first guide rail 210, thereby achieving the purpose that the display device 100 moves horizontally while rotating, and meeting different requirements of users.
As shown in fig. 1, in the present embodiment, the supporting device 200 further includes a bearing part 230, one end of the bearing part 230 is fixed on the top of the supporting device 200, and the other end is fixed with the moving component of the display device 100. Alternatively, the carrier 230 is a constant force spring consisting of a helical metal sheet, the inner side of which is bent such that each turn of the metal sheet is wound around the innermost metal sheet of the constant force spring. Further, a roller is provided on the top of the supporting device 200, the constant force spring is wound on the roller, and the free end of the outer side of the constant force spring is fixed with the slider 120 of the moving assembly. In practical applications, when the display device 100 is raised, the constant force spring is shortened, and when the display device 100 is lowered, the constant force spring is extended, so that the display device 100 can be always loaded with a substantially constant force, and the stability of the display device 100 in the movement process is ensured.
Fig. 2 a-2 c are schematic views of an alternative embodiment of an electronic device according to the present application. As shown in the figure, in this embodiment, the second transmission member 220 disposed on the supporting device 200 is a rod-shaped structure with a vertical form, optionally, the second transmission member 220 is a rack, the first transmission member 130 is a gear engaged with the rack, the gear is rigidly connected to the display device 100 and the rotating shaft 110, the rotating shaft 110 is connected to the slider 120 of the moving assembly, when the display device 100 is subjected to an external force to cause the display device 100 and the supporting device 200 to rotate relatively through the rotating shaft 110, because the first transmission member 130 is rigidly connected to the display device 100 and the first transmission member 130 and the display device 100 are coaxially disposed, the first transmission member 130 rolls between two end points of the second transmission member 220, an upward driving force is provided to the slider 120 of the moving assembly, so that the moving assembly can move upward along the first guide rail 210, thereby enabling the display device 100 to ascend while rotating.
Fig. 3-4 are schematic diagrams of an alternative embodiment of the electronic device of the present application. As shown in the drawings, in the present embodiment, the first transmission member 130 is composed of a plurality of gears, wherein the first transmission member 130 includes a first gear 131, a second gear 132 and an intermediate gear 133, the first gear 131 and the second gear 132 are coaxially disposed, the first gear 131 is rotatably connected to the rotating shaft 110, and the second gear 132 is rigidly connected to the rotating shaft 110 and the display device 100; the driving assembly of the display device 100 further includes an intermediate gear shaft (not shown), the intermediate gear 133 is rotatably coupled to the intermediate gear shaft, and the rotation shaft 110 and the intermediate gear shaft are disposed on the slider 120 of the moving assembly. The slider 120 may slide vertically upward or downward along the first guide rail 210 of the supporting device 200.
Further, the first gear 131 includes a first large gear and a first small gear, which are fixed and coaxially disposed with each other, the intermediate gear 133 includes an intermediate large gear and an intermediate small gear, which are fixed and coaxially disposed with each other, and the second gear 132 is a single gear. The second gear 132 meshes with the intermediate pinion of the intermediate gear 133, and the gear ratio of the second gear 132 to the intermediate pinion is 1: 4; the intermediate gearwheel of the intermediate gear 133 meshes with the first pinion of the first gear 131, and the gear ratio of the intermediate gearwheel to the first pinion is 1: 2; the first large gear of the first gear 131 is engaged with the second transmission member 220, and the second transmission member 220 is a spur rack vertically arranged.
The following are exemplary: when the user rotates the display device 100 by 45 °, the display device 100 is rigidly connected to the second gear 132, and can drive the second gear 132 to rotate by 45 ° as well, since the second gear 132 is engaged with the intermediate pinion and the transmission ratio is 1: 4, the middle small gear rotates for a circle, the middle small gear and the middle big gear are coaxial and fixed with each other, and the middle big gear rotates for a circle; the middle big gear wheel is meshed with the first small gear wheel, and the transmission ratio is 1: 2, the first small gear rotates twice, and the first small gear and the first large gear are coaxial and fixed to each other, so that the first large gear moves on the first transmission member 130 by a distance 2 times the number of the first large gear teeth, and thus the slider 120 can be driven to move upwards along the first guide rail 210 of the supporting device 200, thereby driving the display device 100 to rotate while ascending under the action of external force.
In this embodiment, the transmission ratio of the first gear 131 and the second gear 132 is adjusted by the intermediate gear 133, so that the display device 100 can be lifted in time during the rotation process, and the display device 100 is prevented from touching the desktop during the rotation process. In other embodiments, the intermediate gear 133 may be provided in plurality, increasing the transmission ratio between the gears.
The above description is only exemplary of the present application and should not be taken as limiting the scope of the present application, as any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the scope of the present application.
Claims (10)
1. An electronic device, comprising:
the display device is provided with a motion assembly and a transmission assembly, wherein the motion assembly comprises a rotating shaft, and the transmission assembly comprises a first transmission piece; and
the supporting device is provided with a first guide rail for receiving the motion assembly and a second transmission piece matched with the first transmission piece; the display device and the supporting device can generate relative rotation through the rotating shaft;
under the condition that the display device rotates around the rotating shaft and the supporting device relatively, the first transmission piece can be driven to move along the second transmission piece, so that the movement assembly drives the display device to translate on the supporting device along the first guide rail.
2. The electronic device of claim 1, wherein the first guide rail is disposed on the supporting device along a target direction, and the first transmission member has a designated shape to move the motion assembly along the first guide rail in the target direction while moving along the second transmission member.
3. The electronic device according to claim 2, wherein the transmission assembly of the display device further comprises a first gear shaft, and the first transmission member is rotatably disposed on the first gear shaft, wherein the first transmission member is a gear, and the second transmission member is a rack engaged with the gear.
4. The electronic device according to claim 1 or 2, wherein the moving assembly further comprises a slider connected to the rotating shaft, and a second guide rail is disposed on the slider, wherein when the second guide rail of the slider translates along the first guide rail, the display device is driven to translate on the supporting device along the first guide rail.
5. The electronic device of claim 1, wherein the supporting device is further provided with a bearing part, one end of the bearing part is fixed on the supporting device, and the other end of the bearing part is connected with the moving assembly to provide acting force for bearing the display device.
6. The electronic device according to claim 1, wherein the display device is rectangular, and a height difference between two end points of the second transmission member of the support device in the vertical direction is equal to or greater than half a difference between a diagonal length of the rectangle of the display device and a length of a short side of the rectangle of the display device.
7. The electronic apparatus according to claim 2 or 3, wherein the second transmission member has an arc shape with a designated bending form, and a concave side of the arc-shaped second transmission member faces the moving component of the display device;
or the second transmission piece is in a vertical rod shape, the second transmission piece is parallel to the first guide rail, and the first transmission piece and the rotating shaft are coaxially arranged.
8. The electronic device according to claim 7, wherein the display device is rigidly connected to the rotating shaft and the first transmission member, such that the display device rotates around the rotating shaft to synchronously drive the first transmission member to translate along the second transmission member.
9. The electronic device of claim 7, wherein the first transmission member of the display device comprises a first gear rigidly connected with respect to the display device;
alternatively, the first transmission member of the display device comprises a first gear, a second gear and a plurality of intermediate gears, the second gear is rigidly connected with respect to the display device, at least one of the intermediate gears is meshed with the first gear, at least one of the intermediate gears is meshed with the second gear, and the plurality of intermediate gears are meshed with each other or synchronously rotatably connected.
10. The electronic apparatus of claim 9, wherein the transmission assembly of the display device further comprises an intermediate gear shaft, the motion assembly further comprises a slider connected to the rotation shaft and sliding along the first guide rail of the support device,
wherein the rotating shaft is fixed on the display device, the first transmission piece is rotatably arranged on the rotating shaft, the second gear is fixedly arranged on the rotating shaft,
the intermediate gear shaft is disposed on the slider, and the intermediate gear is disposed on the intermediate gear shaft and is rotatable relative to the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110970287.0A CN113775869B (en) | 2021-08-23 | 2021-08-23 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110970287.0A CN113775869B (en) | 2021-08-23 | 2021-08-23 | Electronic equipment |
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| Publication Number | Publication Date |
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| CN113775869A true CN113775869A (en) | 2021-12-10 |
| CN113775869B CN113775869B (en) | 2023-01-17 |
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| CN202110970287.0A Active CN113775869B (en) | 2021-08-23 | 2021-08-23 | Electronic equipment |
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Citations (7)
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|---|---|---|---|---|
| EP1921368A2 (en) * | 2006-11-07 | 2008-05-14 | Funai Electric Co., Ltd. | Display screen turning apparatus |
| CN201487494U (en) * | 2009-09-07 | 2010-05-26 | 联想(北京)有限公司 | Display rotating structure and display |
| CN203363576U (en) * | 2013-06-25 | 2013-12-25 | 苏州胜利精密制造科技股份有限公司 | Displayer rotating mechanism |
| US20150146359A1 (en) * | 2013-11-26 | 2015-05-28 | Alpine Electronics, Inc. | Display device |
| CN110397832A (en) * | 2018-04-24 | 2019-11-01 | 比亚迪股份有限公司 | Rotating mechanism, installation assembly and the vehicle of display terminal |
| CN111425715A (en) * | 2020-04-23 | 2020-07-17 | 东莞市宏联电子有限公司 | Rotating mechanism with synchronous lifting function |
| CN213024158U (en) * | 2020-10-26 | 2021-04-20 | 维沃移动通信有限公司 | Electronic device |
-
2021
- 2021-08-23 CN CN202110970287.0A patent/CN113775869B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1921368A2 (en) * | 2006-11-07 | 2008-05-14 | Funai Electric Co., Ltd. | Display screen turning apparatus |
| CN201487494U (en) * | 2009-09-07 | 2010-05-26 | 联想(北京)有限公司 | Display rotating structure and display |
| CN203363576U (en) * | 2013-06-25 | 2013-12-25 | 苏州胜利精密制造科技股份有限公司 | Displayer rotating mechanism |
| US20150146359A1 (en) * | 2013-11-26 | 2015-05-28 | Alpine Electronics, Inc. | Display device |
| CN110397832A (en) * | 2018-04-24 | 2019-11-01 | 比亚迪股份有限公司 | Rotating mechanism, installation assembly and the vehicle of display terminal |
| CN111425715A (en) * | 2020-04-23 | 2020-07-17 | 东莞市宏联电子有限公司 | Rotating mechanism with synchronous lifting function |
| CN213024158U (en) * | 2020-10-26 | 2021-04-20 | 维沃移动通信有限公司 | Electronic device |
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|---|---|
| CN113775869B (en) | 2023-01-17 |
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