Multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device

Abstract

The utility model relates to a multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device which comprises a first display screen and a second display screen connected with the first display screen through a rotary supporting structure. The sliding linkage mechanism is matched with the rotary supporting structure and used for achieving multi-stage angle adjustment between the first display screen and the second display screen; and the positioning mechanism is arranged on the sliding linkage mechanism, and realizes gear touch locking between the first display screen and the second display screen through a spring marble structure arranged on the positioning mechanism. By adopting the multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device provided by the utility model, only the upper screen group is displayed in a closed state through an independent double-screen and sliding rail linkage structure, and double-screen multi-angle positioning including a fully-unfolded multimedia mode and a vertical cooperation mode is provided in a targeted manner; the contradiction between display angle solidification and space utilization rate of a traditional scheme is effectively solved, and collaborative optimization of a slidable double-screen structure and a water cooling system is achieved.

Description

TECHNICAL FIELD

[0001] The technical scheme relates to the field of water-cooled heat dissipation devices, in particular to the field of water-cooled display screens, and specifically relates to a multi-stage angle-adjustable sliding double-screen CPU water-cooled heat dissipation device. BACKGROUND

[0002] The existing water-cooled display screen is only a fixed screen or a curved screen or a double-screen splicing, and has the following technical limitations:

[0003] 1. Fixed screen: CN202110123456A discloses an integrated water-cooled head display screen, which only supports a single display angle and cannot adjust the viewing angle according to the use scenario, resulting in the need for frequent adjustment of the display position by the user in different scenarios such as standing / sitting.

[0004] 2. Curved screen solution: Although the visual range can be expanded, the rigidity of the curved screen is limited, the curvature radius is fixed (usually ≥800R), physical angle adjustment cannot be realized, and there is a joint blind area of about 3-5mm when the double screens are spliced.

[0005] 3. Double-screen splicing structure: two display screens are arranged side by side, which can expand the display area, but the following problems are not solved:

[0006] ① The space occupied by the screen expansion increases by 40%-60% (compared with the single-screen solution);

[0007] ② Lack of linkage adjustment mechanism, double-screen angle needs to be adjusted separately, and the operation complexity is high;

[0008] ③ The splicing area is blocked by the heat dissipation air duct (the test shows that the temperature in the splicing area increases by 8-10℃).

[0009] Therefore, in view of the defects of the existing technology, it is necessary to propose an optimization scheme to overcome the shortcomings of the existing technology. CONTENT OF THE UTILITY MODEL

[0010] The utility model aims at overcoming the problems of fixed viewing angle, low space utilization rate of double-screen splicing, and limited heat dissipation efficiency of the existing water-cooled display screen, and provides a multi-stage angle-adjustable sliding double-screen CPU water-cooled heat dissipation device.

[0011] In order to achieve the above-mentioned purpose, the multi-stage angle-adjustable sliding double-screen CPU water-cooled heat dissipation device of the utility model is as follows:

[0012] The main feature of the multi-stage angle-adjustable sliding double-screen CPU water-cooled heat dissipation device is that the device comprises:

[0013] a first display screen, a second display screen connected to the first display screen through a rotary support structure,

[0014] a sliding linkage mechanism, cooperating with the rotary support structure, for realizing multi-stage angle adjustment between the first display screen and the second display screen; and

[0015] a positioning mechanism arranged on the sliding linkage mechanism, which realizes gear tactile locking between the first display screen and the second display screen through a spring ball structure arranged thereon.

[0016] Preferably, the rotary support structure comprises a connecting rod and a rotary shaft, wherein one end of the connecting rod is connected with the rotary shaft, and the other end is hingedly connected with the side wall of the first display screen; the rotary shaft is arranged at the end of the sliding linkage mechanism, and a built-in damping mechanism is arranged in the rotary shaft.

[0017] Preferably, the sliding linkage mechanism comprises:

[0018] oppositely arranged slide rails;

[0019] a sliding rod arranged on the slide rails;

[0020] a sliding piece inserted on the slide rails and the sliding rod for sliding positioning, and the upper end of the sliding piece is hingedly connected with the side wall of the first display screen, and drives the first display screen to slide on the slide rails; and

[0021] a spring assembly arranged on the lower surface of the slide rails, which is used for cooperating with the sliding piece to realize gear tactile locking between the first display screen and the second display screen.

[0022] Especially, when the sliding piece slides to the side away from the rotary shaft and is clamped at the end of the slide rail, the connecting rod is in a locked state under the driving of the first display screen, so that the first display screen and the second display screen are in a first closed gear.

[0023] Especially, when the sliding piece slides to the side close to the rotary shaft and is clamped at the end of the slide rail, the sliding piece drives the rotary shaft to rotate and drives the connecting rod to make the side wall of the first display screen perpendicular to the second display screen, so that the first display screen and the second display screen are in a second closed gear.

[0024] Especially, the spring assembly comprises a spring column and a spring ball arranged in the spring column.

[0025] When the sliding piece slides to the spring post position, the spring ball is clamped into the sliding piece, so that the first display screen and the second display screen realize gear tactile locking, and the first display screen and the second display screen are in the third closed gear.

[0026] Especially, a V-shaped heat dissipation space is formed between the first display screen and the second display screen.

[0027] Especially, a PCB board is arranged in each of the first display screen and the second display screen.

[0028] Especially, the device is fixed on the lower plastic piece, and the lower plastic piece is fixed on the water-cooling heat dissipation head.

[0029] The multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device has the advantages that the independent double screen and the sliding rail linkage structure are adopted, only the upper screen group is displayed in the closed state, the sliding rod and the rotating shaft are cooperatively moved when the side is slid and expanded, the double-screen multi-angle positioning of the full-expansion multimedia mode and the vertical cooperation mode is realized, the display angle solidification and the space utilization contradiction of the traditional scheme are effectively solved, and the cooperative optimization of the slidable double-screen structure and the water-cooling system is realized. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 A schematic view for realizing 0° gear closure of the multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device.

[0031] Figure 2 A schematic view for realizing 90° vertical gear of the multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device.

[0032] Figure 3 A schematic view for realizing 120° display gear of the multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device.

[0033] Figure 4 An exploded view of the multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device.

[0034] Figure 5 A perspective view of the multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device.

[0035] REFERENCE NUMERALS

[0036] 1 first display screen

[0037] 2 second display screen

[0038] 3 connecting rod

[0039] 4 rotating shaft

[0040] 5 slide rail

[0041] 6 slide bar

[0042] 7 slider

[0043] 8 spring post

[0044] 9 lower plastic part DETAILED DESCRIPTION

[0045] In order to more clearly describe the technical content of the utility model, the following further description is made in combination with specific embodiments.

[0046] Before the embodiments according to the utility model are described in detail, it should be noted that in the following, the terms "comprise", "include" or any other variant is intended to cover non-exclusive inclusion, thereby enabling a process, method, article or device including a series of elements to not only include these elements, but also include other elements not explicitly listed or inherent to such a process, method, article or device.

[0047] The multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device comprises:

[0048] a first display screen 1, and a second display screen 2 connected with the first display screen 1 through a rotary support structure;

[0049] a sliding linkage mechanism cooperating with the rotary support structure and used for realizing multi-stage angle adjustment between the first display screen 1 and the second display screen 2; and

[0050] a positioning mechanism arranged on the sliding linkage mechanism, wherein the positioning mechanism realizes gear tactile locking between the first display screen 1 and the second display screen 2 through a spring ball structure arranged thereon.

[0051] As a preferred embodiment of the utility model, the rotary support structure comprises a connecting rod 3 and a rotary shaft 4, wherein one end of the connecting rod 3 is connected with the rotary shaft 4, and the other end is hingedly connected with a side wall of the first display screen 1; the rotary shaft 4 is arranged at an end of the sliding linkage mechanism, and an internal damping mechanism is arranged in the rotary shaft 4.

[0052] As a preferred embodiment of the utility model, the sliding linkage mechanism comprises:

[0053] oppositely arranged slide rails 5;

[0054] slide bars 6 arranged on the slide rails 5;

[0055] A sliding piece 7 is arranged to slide on the slide rail 5 and the slide rod 6, and the upper end of the sliding piece 7 is hinged to the side wall of the first display screen 1 and drives the first display screen 1 to slide on the slide rail 5.

[0056] A spring assembly is arranged on the lower surface of the slide rail 5, and the spring assembly is used to cooperate with the sliding piece 7 to realize gear tactile locking of the first display screen 1 and the second display screen 2.

[0057] As shown in Figure 1 As a preferred embodiment of the utility model, when the sliding piece 7 slides to the side far away from the rotary shaft 4 and is clamped at the end of the slide rail 5, the connecting rod 3 is in a locked state under the drive of the first display screen 1, so that the first display screen 1 and the second display screen 2 are in the first closed gear (the current state is 0°).

[0058] As shown in Figure 2 As a preferred embodiment of the utility model, when the sliding piece 7 slides to the side close to the rotary shaft 4 and is clamped at the end of the slide rail 5, the sliding piece 7 drives the rotary shaft 4 to rotate and drives the connecting rod 3 to make the side wall of the first display screen 1 perpendicular to the second display screen 2, so that the first display screen 1 and the second display screen 2 are in the second closed gear (the current state is 90° perpendicular).

[0059] As shown in Figure 3 As a preferred embodiment of the utility model, the spring assembly comprises a spring column 8 and a spring ball arranged in the spring column 8.

[0060] When the sliding piece 7 slides to the position of the spring column 8, the spring ball is clamped into the sliding piece 7, so that the first display screen 1 and the second display screen 2 realize gear tactile locking, and the first display screen 1 and the second display screen 2 are in the third closed gear (the current state is 120° display).

[0061] As a preferred embodiment of the utility model, a V-shaped heat dissipation space is formed between the first display screen 1 and the second display screen 2.

[0062] As a preferred embodiment of the utility model, a PCB board is arranged in the first display screen 1 and the second display screen 2.

[0063] As a preferred embodiment of the utility model, the device is fixed on the lower plastic part 9, and the lower plastic part 9 is fixed on the water-cooled heat dissipation head.

[0064] In practical application, the first display screen 1 and the second display screen 2 are connected through the connecting rod 3 and the rotating shaft 4, and the first display screen 1 completely covers the second display screen 2 when closed (0° gear is realized), and the two form an included angle when unfolded.

[0065] The sliding rod 6 is made of alloy rust steel with a diameter of 3mm, and penetrates the sliding rail groove on the side of the second display screen 2.

[0066] The lower surface of the sliding rail 5 is provided with spring column positioning points, and only the display angle 145° (35° rotation) is positioned.

[0067] The rotating shaft 4 is provided with a damping mechanism, which ensures the stability of the angle when the screen is unfolded, and after the manual pushing is completed, the rotating shaft 4 will automatically tighten the rotating shaft and the connecting rod 3, and ensure the stability of the two screens when 90°.

[0068] The sliding part 7 is gap assembled between the sliding rod 6, and is matched with the sliding rail ball to realize the gear (145° display) tactile feedback.

[0069] The multi-gear adjustable sliding double-screen CPU water-cooling heat dissipation device of the technical scheme realizes the following principles:

[0070] The closed gear: the sliding part 7 is clamped into the end of the sliding rail 5, the rotating shaft 4 is in the locked state, and the second display screen 2 is completely hidden.

[0071] The vertical gear: the sliding rod 7 moves to the tail of the sliding rail 5, the rotating shaft 4 rotates, the edge of the first display screen 1 is perpendicular to the second display screen 2, and a locked structure is formed.

[0072] The full display gear: the sliding part 7 reaches the sliding rail spring ball, and the gear of the sliding part 7 is locked, at this time, the V-shaped space formed by the double-screen group provides a directional channel for the heat dissipation airflow.

[0073] In practical application, the multi-gear adjustable sliding double-screen CPU water-cooling heat dissipation device of the technical scheme is two independent display screens, which can be slid and combined (0°), and only the uppermost screen is displayed, when the side is slid to open 35° (display angle 145°), the upper screen is fully displayed, and the lower screen can display the visible area, when opened to 90°, both screens can be displayed, it can be understood that the specific adjustment angles listed above are not limited, the technical scheme is only illustrative, and the purpose is to disclose the realization principle of the multi-gear adjustable angle, and other adjustment angles not listed should be within the protection scope of the technical scheme, and will not be repeated.

[0074] In a specific embodiment of the utility model, first display screen 1 and second display screen 2 are connected through 2 connecting rods 3 and 2 sliding members 7, sliding member 7 can slide in sliding rod 6 and slide rail 5, slide rail 5 and sliding rod 6 have limiting effect to sliding member 7, so that sliding member 7 can only slide linearly, sliding member 7 is through sliding rod 6, can move, sliding rod 6 is fixed on the frame of second display screen 2, spring post 8 is also fixed on second display screen 2, when sliding member 7 moves to the position of spring post 8, spring ball just clamps on sliding member, so that first display screen 1 stops free movement.

[0075] Meanwhile, the screen group is fixed on lower plastic part 9, lower plastic part 9 is fixed on the water-cooling heat-dissipation cold head, and the two independent PCB boards are in the screen group respectively.

[0076] In actual application, first display screen 1 can be displaced horizontally along slide rail 50-70mm.

[0077] Rotary shaft 3 drives first display screen 1 to rotate 3.6 ° under the sliding action of sliding rod 6.

[0078] The V-shaped space formed by first display screen 1 and second display screen 2 in 120 ° unfolded state is used for directional acceleration of cold exhaust flow.

[0079] The multi-stage angle-adjustable sliding double-screen CPU water-cooling heat-dissipation device of the utility model is provided with independent double screens and slide rail linkage structure, only displays the upper screen group in closed state, and through the cooperative movement of sliding rod and rotary shaft in side sliding expansion, realizes double-screen multi-angle positioning in full-expansion multimedia mode and vertical cooperation mode, effectively solves the contradiction between display angle solidification and space utilization rate of traditional scheme, and realizes the cooperative optimization of slidable double-screen structure and water-cooling system.

[0080] In this specification, the utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the utility model. Therefore, the specification and drawings should be considered as illustrative rather than restrictive.

Claims

1. A multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device, characterized in that, The device comprises: a first display screen (1); a second display screen (2) connected with the first display screen (1) through a rotary support structure; a sliding linkage mechanism cooperating with the rotary support structure, used for realizing multi-stage angle adjustment between the first display screen (1) and the second display screen (2); and a positioning mechanism arranged on the sliding linkage mechanism, which realizes gear tactile locking between the first display screen (1) and the second display screen (2) through a spring ball structure arranged thereon.

2. The multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device according to claim 1, characterized in that, The rotary support structure comprises a connecting rod (3) and a rotary shaft (4), wherein one end of the connecting rod (3) is connected with the rotary shaft (4), and the other end is hingedly connected with the side wall of the first display screen (1); the rotary shaft (4) is arranged at the end of the sliding linkage mechanism, and a built-in damping mechanism is arranged in the rotary shaft (4).

3. The multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device according to claim 2, characterized in that, The sliding linkage mechanism comprises: oppositely arranged sliding rails (5); a sliding rod (6) arranged on the sliding rails (5); a sliding piece (7) inserted on the sliding rails (5) and the sliding rod (6) for sliding positioning, wherein the upper end of the sliding piece (7) is hingedly connected with the side wall of the first display screen (1) and drives the first display screen (1) to slide on the sliding rails (5); and a spring assembly arranged on the lower surface of the sliding rails (5), which is used for cooperating with the sliding piece (7) to realize gear tactile locking between the first display screen (1) and the second display screen (2).

4. The multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device according to claim 3, characterized in that when the sliding piece (7) slides to the side away from the rotary shaft (4) and is clamped at the end of the sliding rails (5), the connecting rod (3) is in a locked state under the drive of the first display screen (1), so that the first display screen (1) and the second display screen (2) are in a first closed gear.

5. The multi-stage angle-adjustable sliding double-screen CPU water-cooling heat dissipation device according to claim 3, characterized in that when the sliding piece (7) slides to the side close to the rotary shaft (4) and is clamped at the end of the sliding rails (5), the sliding piece (7) drives the rotary shaft (4) to rotate and drives the connecting rod (3) to make the side wall of the first display screen (1) perpendicular to the second display screen (2), so that the first display screen (1) and the second display screen (2) are in a second closed gear.

6. The multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device according to claim 3, characterized in that, The spring assembly comprises a spring column (8) and a spring ball arranged in the spring column (8); when the sliding piece (7) slides to the position of the spring column (8), the spring ball is clamped into the sliding piece (7), so that the first display screen (1) and the second display screen (2) realize gear tactile locking, and the first display screen (1) and the second display screen (2) are in a third closed gear.

7. The multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device according to claim 6, characterized in that, A V-shaped heat dissipation space is formed between the first display screen (1) and the second display screen (2).

8. The multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device according to any one of claims 1 to 7, characterized in that, The first display screen (1) and the second display screen (2) are both provided with a PCB.

9. The multi-stage angle-adjustable sliding dual-screen CPU water-cooling heat dissipation device according to any one of claims 1-7, characterized in that, The whole device is fixed on the lower plastic part (9), and the lower plastic part (9) is fixed on the water-cooling heat dissipation head.

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