Adjustable display screen bracket

Abstract

The utility model relates to the technical field of display screen brackets, specifically an adjustable display screen bracket, including a mounting base and a support arm, a sliding cavity is provided on the surface of the support arm away from one end of the mounting base, a driving mechanism penetrating into the sliding cavity is provided inside the support arm, a first slide plate and a second slide plate are provided on both sides of the sliding cavity, respectively, the driving mechanism is used to drive the first slide plate and the second slide plate to slide up and down respectively, a display screen clamping mechanism is provided symmetrically between the upper end of the first slide plate and the lower end of the second slide plate, a power supply mechanism for supplying power to the driving mechanism is provided inside the support arm, and a control switch is provided on the support arm. The utility model adopts a brand-new mounting structure, and utilizes a clamping structure to realize clamping and fixing of different display screens, which is more practical and adaptable, and at the same time adopts electric clamping, which has high installation efficiency.

Description

Technical Field

[0001] The utility model relates to an adjustable display screen bracket, in particular to an adjustable display screen bracket, and belongs to the technical field of display screen brackets. Background Art

[0002] A display stand is a product that can fix monitors, laptops or tablets, etc. It can help solve various technical problems people encounter when operating computers at home or in commercial offices. Its ergonomic design can prevent health problems caused by work fatigue, improve work efficiency, and create an ideal space for living and working.

[0003] Most of the existing display screen brackets are in the shape of a mechanical arm structure, which can be adjusted at multiple angles, such as up, down, left, right, and rotation, when in use. However, when the existing display screen brackets are installed on the computer display screen, the mounting point at one end of the bracket is snapped or bolted to the mounting point on the back of the display screen. Due to the different sizes and models of display screens, the mounting point of the display screen bracket may not match the mounting point on the back of the display screen, resulting in a failure to install.

[0004] Therefore, there is an urgent need to improve the adjustable display screen bracket to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable display screen bracket, which adopts a new installation structure and utilizes a clamping structure to achieve clamping and fixing of different display screens, has stronger practicality and adaptability, and adopts electric clamping, so the installation efficiency is high.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: an adjustable display screen bracket, including a mounting base and a support arm, a sliding cavity is provided on the surface of the support arm away from one end of the mounting base, a driving mechanism penetrating into the sliding cavity is provided inside the support arm, a first slide plate and a second slide plate are slidingly provided on both sides of the sliding cavity, the driving mechanism is used to drive the first slide plate and the second slide plate to slide up and down respectively, a display screen clamping mechanism is symmetrically provided on the upper end of the first slide plate and the lower end of the second slide plate, a power supply mechanism for supplying power to the driving mechanism is provided inside the support arm, and a control switch is provided on the support arm.

[0007] Preferably, the driving mechanism includes a driving motor disposed inside the supporting arm and a gear connected to an output end of the driving motor and located inside the sliding cavity.

[0008] Preferably, the inner side surfaces of the first slide plate and the second slide plate are both provided with a plurality of teeth adapted to the gear, the first slide plate and the second slide plate slide alternately up and down, and a limit plate is provided at one end of the first slide plate and the second slide plate located inside the sliding cavity.

[0009] Preferably, the display screen clamping mechanism includes a placement frame and a first threaded rod threadedly connected to the placement frame, a rotating handle is provided at the outer end of the first threaded rod, and rubber pads are provided at the inner end of the first threaded rod and the inner wall of the placement frame.

[0010] Preferably, the power supply mechanism includes a rechargeable battery arranged inside the support arm and a power line connected to the driving mechanism, and a charging port connected to the rechargeable battery is arranged on the support arm.

[0011] Preferably, the mounting base includes a support seat connected to the lower end of the support arm, a fixing plate arranged below the outer side surface of the support seat, and a clamping plate slidably connected to the outer side surface of the support seat. A plurality of sliding grooves are provided on one side of the support seat, and a sliding block slidably connected to the sliding groove is provided on one side of the clamping plate.

[0012] Preferably, a second threaded rod is rotatably connected inside one of the slide grooves and passes through the top of the support seat. The second threaded rod is threadably connected to one of the sliders, and a second rotating handle is provided at the upper end of the second threaded rod.

[0013] Preferably, mobile phone holders are provided on both sides of the sliding cavity.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The first slide plate and the second slide plate are driven to slide upward and downward respectively by the rotation of the driving motor, and then the lower part of the display screen is placed in the lower display screen clamping mechanism. After that, the driving motor is reversed to tighten the two display screen clamping mechanisms inward until the display screen is fixed. A new installation structure is adopted, and the clamping structure is used to clamp and fix different display screens. Compared with the traditional installation structure of finding the installation point, the utility model is more practical and has stronger adaptability. At the same time, it adopts electric clamping, and the installation efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal cross-section of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting base of the utility model;

[0020] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0021] Figure 5 It is a partial schematic diagram of the utility model.

[0022] In the figure, 1-mounting base; 2-support arm; 201-drive motor; 202-gear; 3-sliding cavity; 4-driving mechanism; 6-first slide plate; 7-second slide plate; 8-display screen clamping mechanism; 801-placing frame; 802-first threaded rod; 9-teeth; 10-rechargeable battery; 11-power cord; 12-charging port; 13-support seat; 14-fixed plate; 15-clamping plate; 16-slide groove; 17-slider; 18-second threaded rod; 19-mobile phone holder. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figure 1-Figure 5 As shown, the adjustable display screen bracket provided in this embodiment includes a mounting base 1 and a support arm 2, the mounting base 1 includes a support base 13 connected to the lower end of the support arm 2, a fixing plate 14 arranged below the outer side surface of the support base 13, and a clamping plate 15 slidably connected to the outer side surface of the support base 13, a plurality of slide grooves 16 are provided on one side of the support base 13, and a slider 17 slidably connected to the slide groove 16 is provided on one side of the clamping plate 15;

[0025] Furthermore, a second threaded rod 18 penetrating the upper side of the support seat 13 is rotatably connected inside one of the slide grooves 16, and the second threaded rod 18 is threadedly connected to one of the sliders 17. A second rotating handle is provided at the upper end of the second threaded rod 18, and the second rotating handle is convenient for rotating the second threaded rod 18. When installing the mounting base 1, the second threaded rod 18 is rotated to adjust the distance between the clamping plate 15 and the fixing plate 14, and then engaged with the table body, and then the second threaded rod 18 is rotated to drive the clamping plate 15 to move downward until it is clamped and fixed with the table body;

[0026] A sliding cavity 3 is provided on the surface of the support arm 2 away from the mounting base 1, and mobile phone holders 19 are provided on both sides of the sliding cavity 3. The mobile phone holders 19 are used to place mobile phones. A driving mechanism 4 is provided inside the support arm 2 and penetrates into the sliding cavity 3. A first slide plate 6 and a second slide plate 7 are slidably provided on both sides of the sliding cavity 3, respectively. The driving mechanism 4 is used to drive the first slide plate 6 and the second slide plate 7 to slide up and down respectively. A display screen clamping mechanism 8 is symmetrically provided on the upper end of the first slide plate 6 and the lower end of the second slide plate 7;

[0027] The driving mechanism 4 includes a driving motor 201 arranged inside the support arm 2 and a gear 202 connected to the output end of the driving motor 201 and located inside the sliding cavity 3; the inner side surfaces of the first slide plate 6 and the second slide plate 7 are both provided with a plurality of teeth 9 adapted to the gear 202, and the first slide plate 6 and the second slide plate 7 slide alternately up and down, and one end of the first slide plate 6 and the second slide plate 7 located inside the sliding cavity 3 is provided with a limit plate to prevent the first slide plate 6 and the second slide plate 7 from falling off from the gear 202 when sliding. When the display screen is installed with the device, the rotation of the driving motor 201 is used to drive the first slide plate 6 and the second slide plate 7 to slide upward and downward respectively, and then the lower part of the display screen is placed in the display screen clamping mechanism 8 below, and then the driving motor 201 is reversed to tighten the two display screen clamping mechanisms 8 inward until the display screen is fixed. It should be noted that the expansion space of the first slide plate 6 and the second slide plate 7 is sufficient to adapt to display screens of different types or sizes on the market, and the first slide plate 6 and the second slide plate 7 are made of aluminum alloy plates with strong hardness;

[0028] The display screen clamping mechanism 8 includes a placement frame 801 and a first threaded rod 802 threadedly connected to the placement frame 801. A rotating handle is provided at the outer end of the first threaded rod 802. The rotating handle is convenient for rotating the first threaded rod 802. The inner end of the first threaded rod 802 and the inner wall of the placement frame 801 are provided with rubber pads. The provision of the rubber pads can greatly improve the anti-slip property when clamping the display screen, and can ensure that the display screen is not damaged. It should be noted that the depth of the placement frame 801 is adapted to the thickness of the frame of the display screen on the market. When the bottom of the display screen is placed inside the placement frame 801 below, the first threaded rod 802 is rotated to gradually abut against the display screen frame until it is fixed.

[0029] A power supply mechanism for supplying power to the driving mechanism 4 is arranged inside the support arm 2. The power supply mechanism includes a rechargeable battery 10 arranged inside the support arm 2 and a power cord 11 connected to the driving mechanism 4. A charging port 12 connected to the rechargeable battery 10 is arranged on the support arm 2. A variety of power supply methods are adopted to power the driving mechanism 4, which greatly improves the practicality of the device. A control switch is arranged on the support arm 2 for opening and closing the driving mechanism 4.

[0030] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0031] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0032] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An adjustable display screen support, comprising a mounting base (1) and a support arm (2), characterized in that: A sliding cavity (3) is provided on the surface of one end of the support arm (2) away from the mounting base (1); a driving mechanism (4) penetrating into the sliding cavity (3) is provided inside the support arm (2); a first slide plate (6) and a second slide plate (7) are slidingly provided on both sides of the sliding cavity (3); the driving mechanism (4) is used to drive the first slide plate (6) and the second slide plate (7) to slide up and down respectively; a display screen clamping mechanism (8) is symmetrically provided at the upper end of the first slide plate (6) and the lower end of the second slide plate (7); a power supply mechanism for supplying power to the driving mechanism (4) is provided inside the support arm (2); and a control switch is provided on the support arm (2).

2. The adjustable display screen bracket according to claim 1, characterized in that: The driving mechanism (4) comprises a driving motor (201) arranged inside the supporting arm (2) and a gear (202) connected to the output end of the driving motor (201) and located inside the sliding cavity (3).

3. The adjustable display screen bracket according to claim 2, characterized in that: The inner side surfaces of the first slide plate (6) and the second slide plate (7) are both provided with a plurality of teeth (9) adapted to the gear (202); the first slide plate (6) and the second slide plate (7) slide alternately up and down; and a limit plate is provided at one end of the first slide plate (6) and the second slide plate (7) located inside the sliding cavity (3).

4. The adjustable display screen bracket according to claim 1, characterized in that: The display screen clamping mechanism (8) comprises a placement frame (801) and a first threaded rod (802) threadedly connected to the placement frame (801); a rotating handle is provided at the outer end of the first threaded rod (802); and rubber pads are provided at the inner end of the first threaded rod (802) and the inner wall of the placement frame (801).

5. The adjustable display screen bracket according to claim 1, characterized in that: The power supply mechanism comprises a rechargeable battery (10) arranged inside the support arm (2) and a power line (11) connected to the drive mechanism (4); a charging port (12) connected to the rechargeable battery (10) is arranged on the support arm (2).

6. The adjustable display screen bracket according to claim 1, characterized in that: The mounting base (1) comprises a support seat (13) connected to the lower end of the support arm (2), a fixing plate (14) arranged below the outer side surface of the support seat (13), and a clamping plate (15) slidably connected to the outer side surface of the support seat (13); a plurality of sliding grooves (16) are provided on one side of the support seat (13); and a sliding block (17) slidably connected to the sliding groove (16) is provided on one side of the clamping plate (15).

7. The adjustable display screen bracket according to claim 6, characterized in that: A second threaded rod (18) is rotatably connected inside one of the slide grooves (16) and extends through the top of the support seat (13); the second threaded rod (18) is threadably connected to one of the sliders (17); and a second rotating handle is provided at the upper end of the second threaded rod (18).

8. The adjustable display screen bracket according to claim 1, characterized in that: Mobile phone holders (19) are provided on both sides of the sliding cavity (3).

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