Angle-adjustable display device and integrated computer

Abstract

The utility model provides an angle-adjustable display device and an integrated computer. The display device comprises a base, a displayer, a horizontal angle adjusting device and a pitching angle adjusting device. The horizontal angle adjusting device comprises a first motor, a transmission gear assembly and a cover body. The first motor comprises a first motor shaft and a driving gear formed at the tail end of the first motor shaft, and a section of rack is formed on the transmission gear assembly. The pitching angle adjusting device comprises a second motor installed on the back of the displayer and an inserting part formed on one side of the cover body. And the tail end of a second motor shaft of the second motor is fixedly arranged on the inserting part. When the second motor operates, the display is driven to do pitching motion, and the driving gear is matched with the rack to drive the display to rotate horizontally. Therefore, through the simple structural design, the display angle of the display can be automatically adjusted.

Description

Technical field

[0001] The utility model relates to the field of displays, and in particular to an angle-adjustable display device and an integrated computer. [Background Technology]

[0002] Most all-in-one computers in the prior art have either a pitch or a horizontal adjustment function for the display, but cannot adjust both the pitch and horizontal angles simultaneously. Furthermore, existing angle adjustment mechanisms are typically manual, lacking automated adjustment capabilities and intelligent or remote control capabilities.

[0003] In addition, the prior art also discloses a display viewing angle adjustment device that uses a horizontal angle adjustment device to adjust the horizontal angle of the screen and a pitch angle adjustment device to adjust the pitch angle of the screen. However, the structures and driving methods of the horizontal angle adjustment device and the pitch angle adjustment device are relatively complex.

[0004] Therefore, it is urgent to propose a new technical solution to solve the above problems. [Utility Model Content]

[0005] One of the purposes of the present invention is to provide an angle-adjustable display device and an all-in-one computer, which can automatically adjust the pitch angle and horizontal angle of the display through a simple structural design.

[0006] According to one aspect of the present invention, the present invention provides an angle-adjustable display device, comprising: a base; a display; a horizontal angle adjustment device for adjusting the horizontal angle of the display, comprising a first motor fixed to the base, a transmission gear assembly, and a cover fixed to the transmission gear assembly, wherein the first motor comprises a first body, a first motor shaft, and a driving gear formed at the end of the first motor shaft, a rack formed on the transmission gear assembly, and the transmission gear assembly and the cover are rotatably assembled on the base; a pitch angle adjustment device for adjusting the pitch angle of the display, comprising a second motor mounted on the back of the display and a plug-in portion formed on one side of the cover, the second motor comprising a second body and a second motor shaft, the end of the second motor shaft being fixedly disposed on the plug-in portion, and when the second motor is in operation, the second body rotates relative to the second motor shaft, thereby driving the display to perform a pitch motion, wherein the driving gear cooperates with the rack on the transmission gear assembly to drive the transmission gear assembly and the cover to rotate, thereby driving the display to rotate horizontally.

[0007] According to another aspect of the present invention, an all-in-one computer is provided, comprising: a display device and a host. The display device comprises: a base; a display; a horizontal angle adjustment device for adjusting the horizontal angle of the display, comprising a first motor fixed to the base, a transmission gear assembly, and a cover fixed to the transmission gear assembly, wherein the first motor comprises a first body, a first motor shaft, and a driving gear formed at the end of the first motor shaft, the transmission gear assembly having a rack formed thereon, and the transmission gear assembly and the cover being rotatably assembled to the base; and a pitch angle adjustment device for adjusting the pitch angle of the display, comprising a second motor mounted on the back of the display and a plug-in portion formed on one side of the cover, the second motor comprising a second body and a second motor shaft, the end of the second motor shaft being fixed to the plug-in portion, and when the second motor is in operation, the second body rotates relative to the second motor shaft, thereby driving the display to pitch, wherein the driving gear cooperates with the rack on the transmission gear assembly to drive the transmission gear assembly and the cover to rotate, thereby driving the display to rotate horizontally. The host is arranged in the base or in the display.

[0008] Compared with the prior art, the present invention realizes pitch angle adjustment of the display through the cooperation of the second motor installed on the back of the display and the plug-in portion formed on one side of the cover body, and realizes horizontal angle adjustment of the display through the cooperation of the driving gear of the first motor and the rack on the transmission gear assembly. Its structure is simple and can automatically adjust the pitch angle and horizontal angle of the display.

Brief Description of the Drawings

[0009] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of an all-in-one computer in one embodiment of the present invention;

[0011] Figure 2 for Figure 1 A side view of the all-in-one computer in a state where the display is in a vertical state;

[0012] Figure 3 for Figure 1A side view of the all-in-one computer in another state, wherein the display is in a tilted backward state;

[0013] Figure 4 for Figure 1 A front view of the all-in-one computer in a state where the display faces forward;

[0014] Figure 5 for Figure 1 A front view of the all-in-one computer in another state, with the display facing right;

[0015] Figure 6 for Figure 1 A three-dimensional half-section view of the horizontal angle adjustment device in the all-in-one computer;

[0016] Figure 7 for Figure 1 A perspective exploded view of the horizontal angle adjustment device in the all-in-one computer;

[0017] Figure 8 for Figure 1 A three-dimensional exploded view of the pitch angle adjustment device in the all-in-one computer. [Specific implementation method]

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] The utility model provides an all-in-one computer, which can automatically adjust the pitch angle and horizontal angle of a display through a simple structural design.

[0020] Figure 1 FIG. 1 is a schematic diagram of the three-dimensional structure of an integrated computer in one embodiment of the present invention. Figure 1 As shown, the all-in-one computer includes a display device and a host. The display device includes a base 110, a display 120, a horizontal angle adjustment device 130, and a pitch angle adjustment device 140. The host is disposed in the base 110.

[0021] In an alternative embodiment, the host may also be arranged in the display 120. For example, the display 120 itself may be a tablet computer. Of course, the display 120 may also only have a display function.

[0022] The pitch angle adjustment device 140 is used to adjust the pitch angle of the display 120 . Figure 2 for Figure 1A side view of the all-in-one computer in a state, where the display 120 is in a vertical state, that is, the extension direction of the display 120 is parallel to the z-axis; Figure 3 for Figure 1 The side view of the all-in-one computer in another state, wherein the display 120 is in a tilted backward state. The pitch angle adjustment device 140 can adjust the display 120 from Figure 2 The status shown is adjusted to Figure 3 As shown in the state, of course, the pitch angle adjustment device 140 can further adjust the pitch angle of the display 120, such as making the display 120 tilt forward.

[0023] The horizontal angle adjustment device 130 is used to adjust the horizontal angle of the display 120 . Figure 4 for Figure 1 The main view of the all-in-one computer in one state, at this time, the display 120 faces straight ahead, the plane defined by the x-axis and the y-axis is a horizontal plane, and the z-axis is perpendicular to the horizontal plane. Figure 5 for Figure 1 The horizontal angle adjustment device 130 can adjust the display 120 from the horizontal angle to the horizontal angle. Figure 4 The status shown is adjusted to Figure 5 As shown in the state, of course, the pitch angle adjustment device 140 can further adjust the horizontal angle of the display 120, such as making the display 120 face left.

[0024] Figure 6 for Figure 1 A three-dimensional half-section view of the horizontal angle adjustment device in the all-in-one computer. Figure 7 for Figure 1A three-dimensional exploded view of the horizontal angle adjustment device in the all-in-one computer in FIG. The horizontal angle adjustment device 130 includes a first motor 131 fixed to the base 110, a transmission gear assembly 132, and a cover 133 fixed to the transmission gear assembly 132. The first motor 131 includes a first body 1313, a first motor shaft 1311, and a driving gear 1312 formed at the end of the first motor shaft 1311. A rack 1321 is formed on the transmission gear assembly 132. The transmission gear assembly 132 and the cover 133 are rotatably assembled on the base 110. The driving gear 1312 cooperates with the rack 1321 on the transmission gear assembly 132 to drive the transmission gear set 132 and the cover 133 to rotate, thereby driving the display 120 to rotate horizontally. In one example, when the first motor 131 rotates forward, the display 120 rotates horizontally to the left, and when the first motor 131 rotates reversely, the display 120 rotates horizontally to the right. In this way, by controlling the forward and reverse rotation of the motor 131, the horizontal angle of the display 120 can be accurately adjusted.

[0025] like Figure 6 and 7 As shown, the rack on the transmission gear assembly 132 is an internal rack, the driving gear 1312 is an external gear, and the driving gear 1312 at the end of the first motor shaft 1311 is located in the motion space 1322 formed inside the transmission gear assembly 132.

[0026] like Figure 7 As shown, the transmission gear assembly 132 includes a ring piece 1323 and a stop bar 1324 connecting a first inner position and a second inner position of the ring piece 1323. A portion of the inner side of the ring piece 1323 forms the rack 1321, and the movement space 1322 is formed between the rack 1321 and the stop bar 1324. The stop bar 1324 limits the driving gear 1312 between the first inner position and the second inner position of the ring piece 1323.

[0027] like Figure 6 and 7 As shown, the cover body 133 includes an annular cover wall 1331, an annular edge 1332 formed at the end of the cover wall 1331, and a connecting portion 1333 formed from one side of the cover wall 1331. The annular edge 1332 is fixed to the ring piece 1323, for example, the two can be fixed together by screws, rivets, buckles, etc.

[0028] like Figure 6 and 7As shown, the annular edge 1332 and the ring piece 1323 are housed within the base 110, and the cover wall 1331 extends toward the top of the base 110 and into the opening. The connecting portion 1333 is located outside the base 110. The connecting portion 1333 and the annular edge 1332 clamp the edge of the top opening of the base 110, so that the ring piece 1323 and the cover body 133 are rotatably assembled to the base 110. In alternative embodiments, other methods can be used to rotatably assemble the transmission gear assembly 132 and the cover body 133 to the base 110. For example, a track for the transmission gear assembly 132 to slide can be provided within the base 110, and the transmission gear assembly 132 can be rotatably assembled on the track. The ring piece 1323 is placed horizontally, and the first motor 131 is placed vertically, so that the first motor shaft 1311 is also placed vertically, that is, the ring piece 1323 is parallel to the horizontal plane, and the extension direction of the first motor 131 and the extension direction of the first motor shaft 1311 are parallel to the z-axis.

[0029] like Figure 6 and 7 As shown, the horizontal angle adjustment device 130 further includes a first motor fixing member 134. The first body 1313 of the first motor 131 is fixed to the first motor fixing member 134. The first motor fixing member 134 is fixed to the base 110. For example, the first motor fixing member 134 can be fixed to the base 110 using screws 1341. In other embodiments, the first motor fixing member 134 can be fixed to the base 110 using various other existing methods.

[0030] Figure 8 for Figure 1 3D exploded view of the pitch angle adjustment device 130 in the all-in-one computer. Figure 8 As shown, the pitch angle adjustment device 130 includes a second motor 141 installed on the back of the display 120 and a plug-in portion 142 formed on one side of the cover body 133. The second motor 141 includes a second body 1411 and a second motor shaft 1412. The end of the second motor shaft 1412 is fixedly arranged on the plug-in portion 142. When the second motor 141 is running, the second body 1411 rotates relative to the second motor shaft 1412, thereby driving the display 120 to perform a pitch movement. In one example, when the second motor 141 rotates forward, the display 120 tilts upward, and when the second motor 141 rotates reversely, the display 120 tilts downward. In this way, by controlling the forward and reverse rotation of the second motor 141, the pitch angle of the display 120 can be accurately adjusted.

[0031] like Figure 8 As shown, the plug-in portion 142 is formed at the end of the connecting portion 1333 of the cover body 133. Specifically, there are two plug-in portions 142, which are spaced apart. An inserting hole 1421 is formed on the inner side of each plug-in portion. The second motor 141 is located between the two plug-in portions 142, and the end of the second motor shaft 1412 is fixedly disposed in the inserting hole 1421 of the plug-in portion 142.

[0032] In an alternative embodiment, there may be only one plug-in portion 142. In an alternative embodiment, the plug-in portion 142 may be directly formed on the cover wall 1331 of the cover body 133, and the connecting portion 1333 may not be provided.

[0033] like Figure 8 As shown, the display 120 includes a display back cover 121 and a motor fixing base 144. The second motor 141 is horizontally mounted on the display back cover 121, and the second motor shaft 1412 of the second motor 141 is horizontally placed, that is, the extension direction of the second motor 141 is parallel to the horizontal plane, and the extension direction of the second motor shaft 1412 is parallel to the horizontal plane.

[0034] The back of the display back cover 121 is formed with an outwardly protruding mounting protrusion 143. A mounting slot 145 is formed within the mounting protrusion 143 and opens to the front of the display back cover. Mounting holes 146 are formed through the two sidewalls of the mounting protrusion 143. The motor fixing base 144 includes a mounting portion 1441 and a fixing portion 1442 that extends from the mounting portion 1441 into the mounting slot 145 and fixes the second body 1411.

[0035] The mounting portion 1441 is mounted on the opening of the mounting slot 145 by means of screws 1443. In other embodiments, the mounting portion 1441 may be mounted on the opening of the mounting slot 145 by other existing methods.

[0036] The distal end of the second motor shaft 1412 passes through the mounting hole 146 and is fixedly disposed in the insertion hole 1421 of the insertion portion 142. It should be noted that when the second motor 141 is operating, the distal end of the second motor shaft 1412 remains fixed in the insertion hole 1421 of the insertion portion 142 and does not rotate. Therefore, the second body 1411 needs to rotate relative to the second motor shaft 1412. The second body 1411 drives the display back cover 121 to rotate along the second motor shaft 1412, thereby driving the display 120 to adjust its pitch angle.

[0037] In an optional embodiment, the second motor 141 may be fixedly mounted on the display back cover 121 in various other conventional ways, such as directly fixing the second motor 141 to the back of the display back cover 121 via a fixing device.

[0038] In the present invention, the pitch angle of the display 120 can be adjusted solely by the pitch angle adjustment device 140, such as tilting it up or down. The horizontal angle of the display 120 can also be adjusted solely by the horizontal angle adjustment device 130, such as turning it left or right. Furthermore, both the pitch angle and horizontal angle can be adjusted simultaneously by the pitch angle adjustment device 140 and the horizontal angle adjustment device 130, such as tilting it up and turning it right at the same time. In other words, the all-in-one computer of the present invention is equipped with a dual-axis rotation structure, which can adjust the pitch angle and horizontal angle of the display, ensuring smooth rotation of the display in different directions.

[0039] In a preferred embodiment, the display device in the all-in-one computer may further include a controller (not shown). The controller is electrically connected to the first motor and / or the second motor. The controller can drive the first motor 131 and / or the second motor 141 as needed or according to preset rules, thereby automatically adjusting the horizontal angle and / or pitch angle of the display 120. For example, a user can connect to the controller through a matching remote control device (such as a mobile phone application) and then control the display angle of the display 120, thereby achieving remote angle adjustment. For another example, a user can send instructions to the controller based on a local application or button, so that the controller controls the display angle of the display 120.

[0040] In a preferred embodiment, the display device in the all-in-one computer may further include one or more sensors. The sensors are electrically connected to the controller. The sensors may be microphones, cameras, temperature sensors, infrared sensors, radars, passive infrared sensors (PIR sensors), and the like. The controller drives the first motor and / or the second motor based on the sensor signals from the sensors, thereby automatically adjusting the horizontal and / or vertical angles of the display. For example, the camera captures a user, and the controller detects the user's position based on the image captured by the camera. After the user moves, the controller drives the first motor and / or the second motor based on the user's position, thereby ensuring that the display always faces the user. In another example, the microphone captures the user's voice, and the controller detects the user's position based on the voice captured by the microphone. Based on the user's position, the controller drives the first motor and / or the second motor, thereby ensuring that the display always faces the user. In this way, through the sensors and the controller, the computer can automatically adjust the angle of the display according to the usage environment.

[0041] According to another aspect of the present invention, the present invention can also provide a separate display device with adjustable angle. In this embodiment, the base 110 may not contain a computer host, but only a support base for the display device. Of course, the display 120 can also be a tablet computer.

[0042] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" mean 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 invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify and modify the above embodiments within the scope of the present invention.

Claims

1. An angle-adjustable display device, characterized in that: It includes: base; monitor; A horizontal angle adjustment device for adjusting the horizontal angle of the display, comprising a first motor fixed to the base, a transmission gear assembly, and a cover fixed to the transmission gear assembly, wherein the first motor comprises a first body, a first motor shaft, and a driving gear formed at the end of the first motor shaft, the transmission gear assembly is formed with a rack, and the transmission gear assembly and the cover are rotatably assembled on the base; and The pitch angle adjustment device for adjusting the pitch angle of the display includes a second motor installed on the back of the display and a plug-in portion formed on one side of the cover body. The second motor includes a second body and a second motor shaft. The end of the second motor shaft is fixedly arranged on the plug-in portion. When the second motor is running, the second body rotates relative to the second motor shaft, thereby driving the display to perform pitch movement. The driving gear cooperates with the rack on the transmission gear assembly to drive the transmission gear assembly and the cover body to rotate, thereby driving the display to rotate horizontally.

2. The angle-adjustable display device according to claim 1, wherein: The rack on the transmission gear assembly is an internal rack, and the driving gear is an external gear. The driving gear is located in a motion space formed inside the transmission gear assembly. The first motor is placed vertically so that the first motor shaft is also placed vertically.

3. The angle-adjustable display device according to claim 2, wherein: The transmission gear assembly includes a ring plate, a stop bar connecting the first inner position and the second inner position of the ring plate, a portion of the inner side of the ring plate forms the rack, the movement space is formed between the rack and the stop bar, and the stop bar limits the driving gear between the first inner position and the second inner position of the ring plate.

4. The angle-adjustable display device according to claim 3, wherein: The cover body includes an annular cover wall, an annular edge formed at the end of the cover wall, and a connecting portion formed from one side of the cover wall, wherein the plug-in portion is formed at the end of the connecting portion. The annular edge is fixed on the ring piece, the annular edge and the ring piece are accommodated in the base, the cover wall extends into the base, the connecting portion is located outside the base, and the ring piece and the cover body are rotatably assembled on the base. The ring pieces are placed horizontally.

5. The angle-adjustable display device according to claim 1, wherein: The horizontal angle adjustment device further includes a first motor fixing member, the first body is fixed on the first motor fixing member, and the first motor fixing member is fixed on the base.

6. The angle-adjustable display device according to claim 1, wherein: The display includes a display back cover, the second motor is installed on the display back cover, and the second motor shaft is placed horizontally.

7. The angle-adjustable display device according to claim 6, characterized in that: There are two plug-in parts, which are arranged at intervals. A plug-in hole is formed on the inner side of each plug-in part. The second motor is located between the two plug-in parts, and the end of the second motor shaft is fixedly set in the plug-in hole of the plug-in part.

8. The angle-adjustable display device according to claim 7, wherein: The back of the display back cover is formed with a mounting protrusion protruding outward, a mounting groove opening on the front of the display back cover is formed inside the mounting protrusion, and mounting holes are formed through two side walls of the mounting protrusion. The display further includes a motor fixing seat, the motor fixing seat including a mounting portion mounted at the opening of the mounting slot and a fixing portion extending from the mounting portion into the mounting slot and fixing the second body. The end of the second motor shaft passes through the mounting hole and is fixedly arranged in the plug-in hole of the plug-in part.

9. The angle-adjustable display device according to claim 6, wherein: It also includes: A controller, wherein the controller is electrically connected to the first motor and / or the second motor, and the controller drives the first motor and / or the second motor according to needs or preset rules, thereby automatically adjusting the horizontal angle and / or pitch angle of the display.

10. The angle-adjustable display device according to claim 9, characterized in that: It also includes: one or more sensors, wherein the sensors are electrically connected to the controller; The controller drives the first motor and / or the second motor according to the sensing signal of the sensor, thereby automatically adjusting the horizontal angle and / or the pitch angle of the display.

11. An all-in-one computer, characterized in that: It includes: The display device according to any one of claims 1 to 10; and A host is arranged in the base or in the display.

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