An all-in-one computer that can be quickly assembled

Abstract

The present invention discloses an all-in-one computer that can be quickly assembled, belonging to the technical field of all-in-one computers. It includes a display panel and a chassis arranged behind the display panel. A central hole is formed on the surface of the chassis close to the display panel, and a turntable is rotatably fitted in the central hole; the middle part of the turntable is hinged to the back side of the display panel through a universal hinge joint. A number of micro-press damping devices are evenly arranged in the corresponding area between the turntable and the display panel, and a first spring is also sleeved outside the micro-press damping device; a central support is coaxially fixed outside the central rotating shaft, and the mounting column is threadedly connected to the inside of the central support. There are balls arranged between the mounting column and the pressing plate, and the pressing degree of the second spring can be controlled by rotating the mounting column. The device of the present invention can timely damp the touch shaking of the all-in-one computer to avoid the problem of inconvenient operation caused by long-term shaking of the touch screen.

Description

Technical Field

[0001] The present invention belongs to the technical field of all-in-one computers, and particularly relates to an all-in-one computer that can be quickly assembled. Background Art

[0002] An all-in-one computer, also known as an all-in-one PC, is a form between a desktop computer and a laptop computer. It integrates the computer host and the display into one unit. With the development of wireless technology, the keyboard, mouse, and display of the all-in-one computer can be wirelessly connected, and the emergence of the touch screen can directly eliminate the use of the computer or mouse, and the machine only has one power cord. This solves the problem of the numerous and messy cables of the traditional desktop computer that has been criticized. The assembly process of the traditional all-in-one computer is often complex and time-consuming. Moreover, for an all-in-one computer with a screen touch control function, when a touch operation is performed, the touch action will generate a certain thrust or rotational force on the screen. Under the action of the force, the display panel will shake to a certain extent. If the shake is not eliminated in time, it will cause fatigue damage to the connecting components, affecting the comfort and lifespan of the computer. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide an all-in-one computer that can be quickly assembled, and can also timely dampen the touch shake of the all-in-one computer to avoid the problem of inconvenient operation caused by long-term shaking of the touch screen.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An all-in-one computer that can be quickly assembled according to the present invention includes a display panel and a chassis disposed behind the display panel. A central hole is formed on the surface of the chassis close to the display panel, and a turntable is rotatably fitted in the central hole; the middle part of the turntable is hinged to the back side of the display panel through a universal hinge joint, and a plurality of micro-pressing dampers are evenly arranged in the corresponding area between the turntable and the display panel, and a first spring is sleeved outside the micro-pressing damper; a central support, an installation column, a central rotating shaft, a ball, a pressing plate, a second spring, a rotating plate, a pin, and a friction plate are arranged between the turntable and the chassis. One end of the central rotating shaft is fixedly arranged at the center of the back side of the turntable, and the other end is rotatably fitted with the friction plate. The friction plate is fixedly connected to the chassis. A pin is fixed on the rotating plate, a chute matching with the pin is formed on the central rotating shaft, the pressing plate is sleeved outside the central rotating shaft, and a second spring is abutted between the pressing plate and the rotating plate; the central support is coaxially fixed outside the central rotating shaft, the installation column is threadedly connected to the inside of the central support, and a ball is arranged between the installation column and the pressing plate. By rotating the installation column, the pressing degree of the second spring can be controlled.

[0006] Furthermore, an auxiliary energy-consuming device is also provided between the turntable and the chassis. Through holes are formed in the turntable. The auxiliary energy-consuming device includes a fastening column, a first connecting column, a damping rope, a second connecting column and a limiting block. The fastening column is arranged in the through hole. The first connecting column is coaxially connected with the fastening column. The side surface of the first connecting column is fixedly connected with the second connecting column through the damping rope. The second connecting column is fixedly connected with the chassis. A plurality of limiting blocks are slidably sleeved on the outer side of the damping rope.

[0007] Furthermore, the fastening column, the first connecting column and the second connecting column are all made of flexible materials. The fastening column is composed of a plurality of sector columns evenly distributed along its center. One end of the sector column is fixedly connected with the first connecting column, and the other end diverges radially outward. The sector column is fastened in the through hole under the action of its own expansion stress.

[0008] Furthermore, a spiral steel plate is also provided between the central support and the chassis. The inner end of the spiral steel plate is provided with a first support plate connected to the central support, and the outer side of the spiral steel plate is provided with a second support plate connected to the chassis.

[0009] Furthermore, the end of the central rotating shaft away from the turntable can slidably pass through the chassis.

[0010] Furthermore, a first hinge seat and a second hinge seat are respectively arranged on the surface of the turntable and the back side of the display panel. The first hinge seat and the second hinge seat are respectively connected to two ends of the micro pressing damper.

[0011] Furthermore, a first arc-shaped baffle and a second arc-shaped baffle are arranged on the outer edge of the turntable. The first arc-shaped baffle and the second arc-shaped baffle are distributed on both sides of the turntable. The first arc-shaped baffle and the second arc-shaped baffle are spaced apart to form an arc-shaped groove corresponding to the inner ring of the central hole.

[0012] Furthermore, a retaining frame is fixedly arranged on the back side of the display screen. The inner shape of the retaining frame can correspond to the outer shape of the chassis.

[0013] The beneficial effects of the present invention are as follows:

[0014] The all-in-one computer of the present invention that can be quickly assembled can achieve the quick assembly of the computer by disassembling each part, and each component can be replaced, saving the manufacturing and maintenance costs.

[0015] Meanwhile, the present invention provides a micro-pressing damper between the turntable and the display panel. When a touch operation is performed on the display panel, the thrust at this position can be dissipated through the micro-pressing damper. A plurality of evenly distributed micro-pressing dampers are used to precisely control multiple points, so as to reduce the problem of inconvenient operation caused by the continuous shaking of the subsequent panel. The first spring can quickly restore the position of the display panel to its original position, reduce the transmission of shaking, thus avoiding the loosening of the chassis mounting fasteners and ensuring the lifespan of the computer.

[0016] In the device of the present invention, when an arc-shaped touch operation is performed on the display panel for touch use, the rotational acting force can act on the turntable. When the turntable rotates, the rotating plate is driven to rotate through the central rotating shaft. Relative rotation occurs between the rotating plate and the friction plate, and the friction plate can provide a frictional damping force for the rotating plate to resist its rotation, thereby providing the effect of rotational damping force for the entire device, and thus reducing the circumferential shaking of the display panel.

[0017] In the device of the present invention, by rotating the mounting post, the mounting post acts on the pressing plate through the ball to make it move axially, and the compression degree of the second spring can be controlled, so as to adjust the damping coefficient between the rotating plate and the friction plate to meet specific requirements.

[0018] Other advantages, objectives, and features of the present invention will be elaborated in the subsequent specification, and to some extent, they are obvious to those skilled in the art, or those skilled in the art can obtain teachings from the practice of the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To make the objectives, technical solutions, and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration:

[0020] Figure 1 is the structural schematic diagram of the device of the present invention Figure 1 ;

[0021] Figure 2 is the structural schematic diagram of the device of the present invention Figure 2 ;

[0022] Figure 3 is the layout schematic diagram of the micro-pressing damper;

[0023] Figure 4 is the structural schematic diagram of the spiral steel plate;

[0024] Figure 5 is the layout schematic diagram of the auxiliary energy dissipation device;

[0025] Figure 6 is the structural schematic diagram of the mounting post;

[0026] Figure 7 It is a structural schematic diagram of an auxiliary energy-consuming device.

[0027] The labels in the attached drawings are as follows: display panel 1, chassis 2, central hole 3, turntable 4, universal hinge joint 5, micro pressing damper 6, first spring 7, central support 8, mounting post 9, central rotating shaft 10, ball 11, pressing plate 12, second spring 13, rotating plate 14, pin 15, friction plate 16, sliding groove 17, through hole 18, fastening post 19, first connecting post 20, damping rope 21, second connecting post 22, limiting block 23, spiral steel plate 24, first support plate 25, second support plate 26, first hinge seat 27, second hinge seat 28, first arc-shaped baffle 29, second arc-shaped baffle 30, retaining frame 31. Specific implementation manner

[0028] As Figures 1 to 7 shown, an all-in-one computer of the present invention that can be quickly assembled includes a display panel 1 and a chassis 2 disposed behind the display panel 1. A central hole 3 is opened on the surface of the chassis 2 close to the display panel 1. The display panel 1 adopts a touch panel of the prior art and can realize the control operation of the computer through touch. The chassis 2 is used to accommodate components such as a main board, a CPU, a memory module, and a hard disk. A turntable 4 is rotatably fitted in the central hole 3. The turntable 4 can rotate relative to the chassis 2 in the central hole 3, and the axis of its rotation is perpendicular to the plane where the turntable 4 is located. The middle part of the turntable 4 is hinged to the back side of the display panel 1 through a universal hinge joint 5. A sphere is fixed at the center of the turntable 4, and a ball cap that rotates in cooperation with the sphere is fixed on the back of the display panel 1. The rotational connection is achieved through the cooperation of the sphere and the ball cap. A number of micro pressing dampers 6 are evenly arranged in the corresponding area between the turntable 4 and the display panel 1. The micro pressing damper 6 has a small damping force, and a first spring 7 is also sleeved outside the micro pressing damper 6 to provide an elastic restoring force.

[0029] Specifically, a central support 8, a mounting post 9, a central rotating shaft 10, a ball 11, a pressing plate 12, a second spring 13, a rotating plate 14, a pin 15, and a friction plate 16 are arranged between the turntable 4 and the chassis 2. The central support 8 is fixed at the center of the turntable 4 on the side away from the display panel 1. One end of the central rotating shaft 10 is fixedly arranged at the center of the back side of the turntable 4, and the other end is rotatably fitted with the friction plate 16. A sliding groove 17 is opened on the outer side of the central rotating shaft 10 near the friction plate 16. The friction plate 16 is fixedly connected to the chassis 2. A pin 15 is fixed on the rotating plate 14, and a sliding groove 17 matching the pin 15 is opened on the central rotating shaft 10. The end of the pin 15 extending into the inner side of the rotating plate 14 extends into the sliding groove 17.

[0030] The pressing plate 12 is sleeved outside the central rotating shaft 10, and a second spring 13 is abutted between the pressing plate 12 and the rotating plate 14; the central support 8 is coaxially fixed outside the central rotating shaft 10, the mounting post 9 is threadedly connected inside the central support 8, and by rotating the mounting post 9 through an external structure, the axial position of the mounting post 9 inside the central support 8 can be adjusted. A ball 11 is arranged between the mounting post 9 and the pressing plate 12, and the rolling fit of the ball 11 is adopted to reduce the friction between the mounting post 9 and the pressing plate 12. By rotating the mounting post 9, the pressing degree of the second spring 13 can be controlled.

[0031] In this embodiment, an auxiliary energy-consuming device is further arranged between the turntable 4 and the chassis 2. The auxiliary energy-consuming device is used for assisting in rotational energy consumption. A through hole 18 is opened on the turntable 4. Specifically, the auxiliary energy-consuming device includes a fastening post 19, a first connecting post 20, a damping rope 21, a second connecting post 22, and a limiting block 23. The fastening post 19 is arranged in the through hole 18, the first connecting post 20 is coaxially connected with the fastening post 19, the side surface of the first connecting post 20 is fixedly connected with the second connecting post 22 through the damping rope 21, the second connecting post 22 is fixedly connected with the chassis 2, and several limiting blocks 23 are slidably sleeved outside the damping rope 21. The limiting block 23 is used for limiting the retraction length of the damping rope 21. The superposed length between the limiting blocks 23 along the axial direction of the damping rope 21 is greater than the normal expansion and contraction length of the damping rope 21, that is, when in a normal state, the damping rope 21 is retracted. When the friction plate 16 has undergone a certain angle of friction, the damping rope 21 will be pulled to act, playing a role in assisting rotational energy consumption.

[0032] In this embodiment, the fastening post 19, the first connecting post 20, and the second connecting post 22 are all made of flexible materials to adapt to a certain degree of displacement of the turntable 4 along the axial direction of the central rotating shaft 10. The fastening post 19 is composed of several sector columns evenly distributed along its center. One end of the sector column is fixedly connected with the first connecting post 20, and the other end diverges radially outward. The sector column is fastened in the through hole 18 under the action of its own expansion stress, which is convenient for fastening, enabling all three fastening posts 19 to be fastened in the through hole 18 and avoiding the problem of inconsistent fastening positions caused by process errors.

[0033] In this embodiment, a spiral steel plate 24 is further arranged between the central support 8 and the chassis 2. The inner end of the spiral steel plate 24 is provided with a first support plate 25 connected to the central support 8, and the outer side of the spiral steel plate 24 is provided with a second support plate 26 connected to the chassis 2. The spiral steel plate 24 provides an elastic restoring force for the rotation of the turntable 4, enabling it to quickly return to its original position, which is convenient for customers to operate. A hole for the auxiliary energy-consuming device to pass through is opened on the spiral steel plate 24.

[0034] In this embodiment, one end of the central rotating shaft 10 away from the turntable 4 can slidably pass through the chassis 2. When a large normal force acts on the display panel 1, the turntable 4 can have a certain axial displacement space to prevent the display panel 1 from being damaged by a rigid impact. This force can be restored by the second spring 13 to facilitate restoration to the original position.

[0035] In this embodiment, a first hinge seat 27 and a second hinge seat 28 are respectively arranged on the surface of the turntable 4 and the back side of the display panel 1. The first hinge seat 27 and the second hinge seat 28 are respectively connected to both ends of the micro pressing damper 6, which is convenient for disassembly and maintenance.

[0036] In this embodiment, a first arc-shaped baffle 29 and a second arc-shaped baffle 30 are arranged on the outer edge of the turntable 4. The first arc-shaped baffle 29 and the second arc-shaped baffle 30 are distributed on both sides of the turntable 4. The first arc-shaped baffle 29 and the second arc-shaped baffle 30 are spaced apart to form an arc-shaped groove corresponding to the inner ring of the central hole 3. When the turntable 4 rotates in cooperation with the chassis 2, it can be limited to a certain extent by the first arc-shaped baffle 29 and the second arc-shaped baffle 30. At the same time, both the first arc-shaped baffle 29 and the second arc-shaped baffle 30 are made of flexible materials. When a large normal force acts on the turntable 4, the first arc-shaped baffle 29 and the second arc-shaped baffle 30 can also avoid and give way, allowing the turntable 4 to move axially along the central hole 3 by a certain position.

[0037] In this embodiment, a retaining frame 31 is fixedly arranged on the back side of the display screen. The inner shape of the retaining frame 31 can correspond to the outer shape of the chassis 2, which is used to protect the micro pressing damper 6 and also make the overall structure of the all-in-one computer more beautiful.

[0038] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. An all-in-one computer that can be quickly assembled, comprising a display panel and a chassis disposed behind the display panel, characterized in that, A central hole is formed on the surface of the chassis near the display panel side, and a turntable is rotatably fitted in the central hole; the middle part of the turntable is hinged to the back side of the display panel through a universal hinge joint, and a number of micro-pressing dampers are evenly arranged in the corresponding area between the turntable and the display panel, and a first spring is sleeved outside the micro-pressing damper; a central support, a mounting post, a central rotating shaft, a ball, a pressing plate, a second spring, a rotating plate, a pin and a friction plate are arranged between the turntable and the chassis, one end of the central rotating shaft is fixedly arranged at the center of the back side of the turntable, and the other end is rotatably fitted with the friction plate, the friction plate is fixedly connected with the chassis, a pin is fixed on the rotating plate, a chute matched with the pin is formed on the central rotating shaft, the pressing plate is sleeved outside the central rotating shaft, a second spring is abutted between the pressing plate and the rotating plate, and under the pre-supporting force of the second spring, the end face of the rotating plate far away from the second spring abuts against the friction plate; the central support is coaxially fixed outside the central rotating shaft, the mounting post is threadedly connected inside the central support, a ball is arranged between the mounting post and the pressing plate, and the pressing degree of the second spring can be controlled by rotating the mounting post.

2. The all-in-one computer capable of rapid assembly according to claim 1, characterized in that, An auxiliary energy-consuming device is further arranged between the turntable and the chassis, a through hole is formed on the turntable, the auxiliary energy-consuming device includes a fastening post, a first connecting post, a damping rope, a second connecting post and a limiting block, the fastening post is arranged in the through hole, the first connecting post is coaxially connected with the fastening post, the side surface of the first connecting post is fixedly connected with the second connecting post through the damping rope, the second connecting post is fixedly connected with the chassis, and a number of limiting blocks are slidably sleeved outside the damping rope.

3. The all-in-one computer capable of rapid assembly according to claim 2, wherein The fastening post, the first connecting post and the second connecting post are all made of flexible materials, the fastening post is composed of a number of sector columns evenly distributed along its center, one end of the sector column is fixedly connected with the first connecting post, and the other end diverges radially outwards, and the sector column is fastened in the through hole under the action of its own expansion stress.

4. A computer all-in-one that can be quickly assembled according to claim 3, characterized in that, A spiral steel plate is further arranged between the central support and the chassis, a first support plate connected with the central support is arranged at the inner end of the spiral steel plate, and a second support plate connected with the chassis is arranged outside the spiral steel plate.

5. A computer all-in-one that can be quickly assembled according to claim 1, characterized in that, One end of the central rotating shaft far away from the turntable can slidably pass through the chassis.

6. The all-in-one computer capable of quick assembly according to claim 1, characterized in that A first hinge seat and a second hinge seat are respectively arranged on the surface of the turntable and the back side of the display panel, and the two ends of the micro-pressing damper are respectively connected with the first hinge seat and the second hinge seat.

7. A computer all-in-one that can be quickly assembled according to claim 1, characterized in that, A first arc-shaped baffle and a second arc-shaped baffle are arranged on the outer edge of the turntable, the first arc-shaped baffle and the second arc-shaped baffle are distributed on both sides of the turntable, and an arc-shaped groove corresponding to the inner ring of the central hole is formed between the first arc-shaped baffle and the second arc-shaped baffle.

8. A computer all-in-one that can be quickly assembled according to claim 1, characterized in that A retaining frame is fixedly arranged on the back side of the display panel, and the inner shape of the retaining frame can correspond to the outer shape of the chassis.

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