Adsorbing screen with rotating support

Abstract

The utility model relates to screen technical field especially is a kind of adsorption screen with rotating support, including control screen, fixedly set the folding rotary support of the back of control screen and set the magnetic attraction structure of the back of control screen, magnetic attraction structure can control screen magnetic attraction on external structure, folding rotary support can support control screen.The utility model's simple structure can be used on external structure by magnetic attraction, also can be supported and used by folding rotary support, also can be directly placed on plane and used, flexible, convenient, good versatility, and folding rotary support and control screen will not separate, portable.

Description

Technical Field

[0001] This utility model relates to the field of screen technology, and in particular to an adsorption screen with a rotating bracket. Background Technology

[0002] In existing patents, Chinese patent application number 201920544965.5 discloses a rotating magnetic bracket, comprising: a fixed part, a rotating assembly, a first magnetic element, and a rotating part; the rotating part is rotatably connected to the fixed part and can rotate relative to the fixed part to switch the rotating magnetic bracket between an initial state and a working state; in the working state, the rotating part supports the fixed part, and the fixed part abuts against a touch screen device; the first magnetic element is fixedly disposed on the rotating assembly; the rotating assembly is rotatably disposed on the fixed part and is used to control the rotation of the first magnetic element; a touch screen device is provided with a second magnetic element on the back of the touch screen device having a polarity opposite to that of the first magnetic element of the rotating magnetic bracket. The rotating magnetic bracket disclosed in this patent is magnetically connected to the touch screen device. Only after the two are magnetically attracted together can the rotating magnetic bracket support the touch screen device. During use, the rotating magnetic bracket is easily separated from the touch screen device, resulting in poor stability. Furthermore, its split structure makes it inconvenient to carry and prone to loss.

[0003] Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide an adsorption screen with a rotating bracket.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An adsorption screen with a rotating bracket includes a control screen, a foldable rotating bracket fixedly disposed on the back of the control screen, and a magnetic structure disposed on the back of the control screen. The magnetic structure can magnetically attach the control screen to an external structure, and the foldable rotating bracket can support the control screen.

[0006] Furthermore, the folding rotating bracket includes a fixed ring, a central column, a rotating ring, a hinge, and a flip ring. The fixed ring and the central column are both located on the back of the control panel. The central column is located inside the fixed ring, and the rotating ring is rotatably positioned between the fixed ring and the central column. One leaf of the hinge is mounted on the rotating ring, and the flip ring is mounted on the other leaf of the hinge. The flip ring flips relative to the rotating ring via the hinge, and the flip ring can be folded in half with the rotating ring and fitted over the central column.

[0007] Furthermore, the peripheral wall of the central column is recessed with a rotating groove, the inner ring of the rotating ring is provided with a toothed ring, the toothed ring is rotatably disposed in the rotating groove, the central column is movably provided with a locking tooth for engaging with the tooth groove of the toothed ring, the side wall of the central column is recessed with a sliding groove facing the center, a slider is slidably connected in the sliding groove, the locking tooth is disposed at the outer end of the slider, the locking tooth can extend out of the sliding groove, an elastic element is sandwiched between the inner end of the slider and the inner end face of the sliding groove, the elastic element is used to apply a force to the slider towards the tooth groove of the toothed ring.

[0008] Furthermore, the inner side of the slide is provided with a limiting protrusion, and the side of the slider is provided with a travel groove. The limiting protrusion extends into the travel groove, and the limiting protrusion is used to abut against any end face of the travel groove.

[0009] Furthermore, the inner end of the slider is provided with a guide post, and the elastic element is a spring. One end of the spring is sleeved on the outside of the guide post, and the other end of the spring elastically abuts against the inner end face of the slide groove.

[0010] Furthermore, the central column is fitted with a first magnet.

[0011] Furthermore, a cover plate is installed on the outer end face of the central column, which covers the first magnet and the slide groove.

[0012] Furthermore, the magnetic structure includes an outer cover fixedly installed on the back of the control screen and a second magnet installed inside the outer cover. The circuit board of the control screen is located inside the outer cover, and the circuit board of the control screen is provided with a connection port. The connection port is exposed outside the outer cover, and the outer cover is provided with multiple heat dissipation holes.

[0013] Furthermore, the foldable rotating bracket and the magnetic suction structure are misaligned.

[0014] Furthermore, the foldable rotating bracket is stacked with the magnetic structure; the foldable rotating bracket is set on the magnetic structure or embedded in the magnetic structure.

[0015] The beneficial effects of this invention are as follows: In practical applications, the control screen can be magnetically attached to external structures such as water-cooling devices or computer cases via a magnetic structure. When the control screen is magnetically attached to a water-cooling device and electrically connected to it, the operating status of the water-cooling device can be controlled and displayed, such as parameter adjustment. When the control screen is magnetically attached to a computer case and electrically connected to it, a split-screen effect can be achieved. When it cannot be magnetically attached to an external structure, the foldable rotating bracket can be unfolded to support the control screen, facilitating operation and viewing by the operator. This magnetic screen can be used independently or in conjunction with other devices. The structure of this invention is simple; it can be used magnetically attached to external structures, supported by the foldable rotating bracket, or placed directly on a flat surface. It is flexible, convenient, and versatile, and the foldable rotating bracket does not separate from the control screen, making it easy to carry. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model.

[0017] Figure 2 This is an exploded structural diagram of Embodiment 1 of the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the hidden cover plate in Embodiment 1 of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the foldable rotating bracket of this utility model, showing the hidden fixing ring and cover plate.

[0020] Figure 5 This is a three-dimensional structural diagram of the rotating ring and slider of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of Embodiment 2 of the present invention.

[0022] Explanation of reference numerals in the attached figures: 1. Control panel; 2. Foldable rotating bracket; 3. Magnetic structure; 4. Fixing ring; 5. Center column; 6. Rotating ring; 7. Hinge; 8. Flip ring; 9. Rotating groove; 10. Gear ring; 11. Clamping tooth; 12. Slide groove; 13. Slider; 14. Elastic element; 15. Limiting protrusion; 16. Stroke groove; 17. Guide post; 18. First magnet; 19. Cover plate; 20. Outer cover; 21. Second magnet; 22. Connection port; 23. Heat dissipation hole; 24. Circuit board; 25. Notch. Detailed Implementation To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0023] Example 1.

[0024] like Figures 1 to 5 As shown, the present invention provides an adsorption screen with a rotating bracket, which includes a control screen 1, a foldable rotating bracket 2 fixedly disposed on the back of the control screen 1, and a magnetic structure 3 disposed on the back of the control screen 1. The magnetic structure 3 can magnetically attach the control screen 1 to an external structure, and the foldable rotating bracket 2 can support the control screen 1.

[0025] In practical applications, the control screen 1 can be magnetically attached to external structures such as water-cooling devices or computer cases via the magnetic structure 3. When the control screen 1 is magnetically attached to and electrically connected to the water-cooling device, it can control and display the working status of the water-cooling device, such as adjusting working parameters. When the control screen 1 is magnetically attached to and electrically connected to the computer case, it achieves a split-screen effect. When it cannot be magnetically attached to an external structure, the foldable rotating bracket 2 can be unfolded to support the control screen 1, facilitating operation and viewing by the operator. This magnetic screen can be used standalone or in a network. The structure of this invention is simple; it can be magnetically attached to external structures, supported by the foldable rotating bracket 2, or placed directly on a flat surface. It is flexible, convenient, and versatile, and the foldable rotating bracket 2 does not separate from the control screen 1, making it easy to carry.

[0026] In this embodiment, the foldable rotating bracket 2 includes a fixed ring 4, a central column 5, a rotating ring 6, a hinge 7, and a flip ring 8. The fixed ring 4 and the central column 5 are both located on the back of the control panel 1. The central column 5 is located inside the fixed ring 4. The rotating ring 6 is rotatably disposed between the fixed ring 4 and the central column 5. One leaf of the hinge 7 is mounted on the rotating ring 6, and the flip ring 8 is mounted on the other leaf of the hinge 7. The flip ring 8 is flipped relative to the rotating ring 6 via the hinge 7. The flip ring 8 can be folded with the rotating ring 6 and sleeved on the outside of the central column 5.

[0027] Normally, the flip ring 8 and the rotating ring 6 are folded together. When it is necessary to support the control screen 1, the flip ring 8 is flipped outward, so that the flip ring 8 opens at a certain angle relative to the rotating ring 6, and the flip ring 8 supports the control screen 1. In addition, the rotating ring 6 can rotate 360° relative to the fixed ring 4 and the central column 5, so as to change the support orientation of the flip ring 8, so as to achieve horizontal or vertical support for the control screen 1.

[0028] In this embodiment, the peripheral sidewall of the central column 5 is recessed with a rotating groove 9, and the inner ring of the rotating ring 6 is provided with a toothed ring 10. The toothed ring 10 is rotatably disposed in the rotating groove 9. A locking tooth 11 is movably disposed in the central column 5 for engaging with the toothed groove of the toothed ring 10. The toothed groove of the toothed ring 10 is in the shape of an isosceles triangle, and the locking tooth 11 is an isosceles triangular block. The sidewall of the central column 5 is recessed with a sliding groove 12 in the direction of the center. A slider 13 is slidably connected in the sliding groove 12. The locking tooth 11 is disposed at the outer end of the slider 13 and can extend out of the sliding groove 12. An elastic member 14 is sandwiched between the inner end of the slider 13 and the inner end face of the sliding groove 12. The elastic member 14 is used to apply a force to the slider 13 toward the toothed groove of the toothed ring 10. In normal conditions, the elastic element 14 is in an extended state, and the locking tooth 11 engages with a tooth groove of the gear ring 10 to lock the rotating ring 6. When it is necessary to rotate the rotating ring 6, a rotational force is applied to the flip ring 8, causing the flip ring 8 to drive the rotating ring 6 to rotate. The inner wall of the tooth groove of the rotating ring 6 will abut against the outer wall of the locking tooth 11 and squeeze the locking tooth 11, causing the locking tooth 11 to drive the slider 13 to move inward along the slide groove 12 and compress the elastic element 14. When the rotational force on the flip ring 8 is released, the elastic element 14 elastically recovers to push the slider 13 to move outward along the slide groove 12. The outwardly moving slider 13 drives the locking tooth 11 to move into a tooth groove of the gear ring 10 to lock the gear ring 10.

[0029] In this embodiment, a limiting protrusion 15 is provided on the inner side of the slide groove 12, and a travel groove 16 is provided on the side of the slider 13. The limiting protrusion 15 extends into the travel groove 16, and the limiting protrusion is used to abut against any end face of the travel groove 16. By sliding the limiting protrusion with the travel groove 16, the travel of the slider 13 is constrained to ensure the accuracy of the movement position of the slider 13 and the locking tooth 11.

[0030] In this embodiment, the inner end of the slider 13 is provided with a guide post 17, and the elastic element 14 is a spring. One end of the spring is sleeved on the outside of the guide post 17, and the other end of the spring elastically abuts against the inner end face of the slide groove 12. This structural design not only facilitates the positioning and installation of the spring, but also improves the working stability of the spring.

[0031] In this embodiment, the central column 5 is fitted with a first magnet 18. The first magnet 18 is magnetically attracted to the external structure, and can also magnetically attract the control screen 1 to the external structure.

[0032] In this embodiment, a cover plate 19 is installed on the outer end face of the central column 5, which covers the first magnet 18 and the slide groove 12. The cover plate 19 can prevent the first magnet 18 and the slider 13 from detaching from the central column 5, and also serves a decorative purpose, making the appearance neat and beautiful.

[0033] Specifically, a notch 25 is provided on the edge of the central post 5, and the notch 25 communicates with the rotating groove 9, allowing some of the tooth grooves of the gear ring 10 to be exposed within the notch 25. This structural design allows lubricating oil to be supplied to the gear ring 10 through the notch 25, facilitating lubrication and reducing wear.

[0034] In this embodiment, the magnetic structure 3 includes an outer cover 20 fixedly disposed on the back of the control screen 1 and a second magnet 21 installed inside the outer cover 20. The circuit board 24 of the control screen 1 is located inside the outer cover 20. The circuit board 24 of the control screen 1 is provided with a connection port 22, which is exposed outside the outer cover 20. The outer cover 20 is provided with multiple heat dissipation holes 23, which facilitate heat dissipation for the circuit board 24. The second magnet 21 magnetically attracts the external structure to magnetically attach the control screen 1 to the external structure.

[0035] In this embodiment, the foldable rotating bracket 2 and the magnetic suction structure 3 are misaligned. Preferably, the outer end face of the outer cover 20 is flush with the outer end face of the cover plate 19.

[0036] Example 2.

[0037] like Figure 6 As shown, the difference between this embodiment and embodiment one is that: the foldable rotating bracket 2 and the magnetic structure 3 are stacked together; the foldable rotating bracket 2 is disposed on the magnetic structure 3 or embedded in the magnetic structure 3.

[0038] The remaining structures in this embodiment are the same as those in Embodiment 1. The same structures are explained using the analysis in Embodiment 1, and will not be repeated here.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An adsorption screen with a rotating support, characterized in that: It includes a control screen (1), a foldable rotating bracket (2) fixedly installed on the back of the control screen (1), and a magnetic structure (3) installed on the back of the control screen (1). The magnetic structure (3) can magnetically attach the control screen (1) to the external structure, and the foldable rotating bracket (2) can support the control screen (1).

2. The adsorption screen with a rotating support according to claim 1, characterized in that: The folding rotating bracket (2) includes a fixed ring (4), a central column (5), a rotating ring (6), a hinge (7), and a flip ring (8). The fixed ring (4) and the central column (5) are both located on the back of the control panel (1). The central column (5) is located inside the fixed ring (4). The rotating ring (6) is rotatably located between the fixed ring (4) and the central column (5). One leaf of the hinge (7) is mounted on the rotating ring (6), and the flip ring (8) is mounted on the other leaf of the hinge (7). The flip ring (8) flips relative to the rotating ring (6) via the hinge (7). The flip ring (8) can be folded with the rotating ring (6) and fitted outside the central column (5).

3. The adsorption screen with a rotating support according to claim 2, characterized in that: The central column (5) has a recessed groove (9) on its peripheral sidewall. The inner ring of the rotating ring (6) is provided with a toothed ring (10). The toothed ring (10) is rotatably disposed in the groove (9). The central column (5) is movably disposed with a locking tooth (11) for engaging with the tooth groove of the toothed ring (10). The sidewall of the central column (5) is recessed with a sliding groove (12) facing the center. A slider (13) is slidably connected in the sliding groove (12). The locking tooth (11) is disposed at the outer end of the slider (13). The locking tooth (11) can extend out of the sliding groove (12). An elastic element (14) is sandwiched between the inner end of the slider (13) and the inner end face of the sliding groove (12). The elastic element (14) is used to apply a force to the slider (13) towards the tooth groove of the toothed ring (10).

4. The adsorption screen with a rotating support according to claim 3, characterized in that: The inner side of the slide (12) is provided with a limiting protrusion (15), and the side of the slider (13) is provided with a travel groove (16). The limiting protrusion (15) extends into the travel groove (16), and the limiting protrusion is used to abut against any end face of the travel groove (16).

5. An adsorption screen with a rotating support according to claim 3, characterized in that: The inner end of the slider (13) is provided with a guide post (17), and the elastic element (14) is a spring. One end of the spring is sleeved outside the guide post (17), and the other end of the spring elastically abuts against the inner end face of the groove (12).

6. An adsorption screen with a rotating support according to claim 3, characterized in that: The central column (5) is fitted with the first magnet (18).

7. An adsorption screen with a rotating support according to claim 6, characterized in that: The outer end face of the central column (5) is equipped with a cover plate (19), which covers the first magnet (18) and the slide (12).

8. An adsorption screen with a rotating support according to claim 2, characterized in that: The magnetic structure (3) includes an outer cover (20) fixedly installed on the back of the control screen (1) and a second magnet (21) installed inside the outer cover (20). The circuit board (24) of the control screen (1) is located inside the outer cover (20). The circuit board (24) of the control screen (1) is provided with a connection port (22). The connection port (22) is exposed outside the outer cover (20). The outer cover (20) is provided with multiple heat dissipation holes (23).

9. An adsorption screen with a rotating support according to any one of claims 1 to 8, characterized in that: The foldable rotating bracket (2) and the magnetic suction structure (3) are misaligned.

10. An adsorption screen with a rotating support according to any one of claims 1 to 8, characterized in that: The foldable rotating bracket (2) is stacked with the magnetic structure (3); the foldable rotating bracket (2) is set on the magnetic structure (3) or embedded in the magnetic structure (3).

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