CN221839304U - Tablet computer tilt adjustment mechanism - Google Patents

Abstract

The utility model provides a tablet computer inclination adjustment mechanism, which relates to the technical field of tablet computer brackets, including a base frame, a support rod is provided on the top of the base frame, a placement bracket is rotatably connected to the top of the support rod, brackets are fixed between the placement brackets, limiting sliding grooves are provided at both ends of the surface of the placement bracket, limiting sliders are slidably connected inside the limiting sliding grooves, a limiting spring is fixed at one end of the limiting slider, and a limiting protrusion is fixed at the other end of the limiting spring, and an anti-skid rubber pad is fixed in an array on the surface of the placement bracket. The utility model adopts a limiting mechanism, and the limiting sliders at both ends of the placement bracket are pushed outward, and then the tablet computer is placed on the placement bracket, and the limiting slider is released. Under the action of the limiting spring, the limiting slider tightly clamps the tablet computer to prevent the tablet computer from being accidentally touched and falling. The anti-skid rubber pad increases the friction between the placement bracket and the tablet computer, further improves the stability of the tablet computer, and plays a protective role to prevent the back of the tablet computer from being scratched.

Description

Tablet computer tilt adjustment mechanism

Technical Field

The utility model relates to the technical field of tablet computer brackets, in particular to a tablet computer tilt adjustment mechanism.

Background Art

A tablet computer, also known as a portable computer, is a small, portable personal computer that uses a touch screen as its basic input device. The touch screen allows users to perform operations using a stylus or digital pen instead of a traditional keyboard or mouse. Users can input through built-in handwriting recognition, an on-screen soft keyboard, voice recognition, or a real keyboard.

In the prior art, a tablet computer stand can be used to support a tablet computer, but the existing tablet computer stand usually supports the tablet computer by a support hook extending from the bottom of the placement board. When a user accidentally touches the tablet computer on the support hook, the tablet computer is likely to fall from the support hook, causing the tablet computer to fall on the table, causing damage to the tablet computer, and the safety is not high.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a tablet computer inclination adjustment mechanism.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tablet computer inclination adjustment mechanism includes a base frame, a support rod is provided on the top of the base frame, a placement frame is rotatably connected to the top of the support rod, a bracket is fixed between the placement frames, and one end of the placement frame is rotatably connected to the base frame, limiting grooves are provided at both ends of the surface of the placement frame, and limiting sliders are slidably connected inside the limiting grooves, a limiting spring is fixed to one end of the limiting slider, and a limiting protrusion is fixed to the other end of the limiting spring, the limiting protrusion is fixed to the top of the placement frame, and an anti-slip rubber pad is fixed in an array on the surface of the placement frame.

Preferably, a slide groove is provided on the surface of the chassis, a slider is slidably connected inside the slide groove, and the slider is rotatably connected to the bottom of the support rod, a threaded rod is threadedly connected to the surface of the slider, and both ends of the threaded rod are connected to the bearings on the inner wall of the slide groove, a screw cap is fixed on the side of the threaded rod, and a connecting rod is fixed on the side of the slider. The inclination angle of the existing tablet computer is mainly adjusted by manually adjusting the support rod, and the support rod is inserted into the slot, but when adjusting, it is easy to cause the tablet computer to shake and there is a risk of falling. To address this problem, the utility model adopts a smooth inclination adjustment mechanism, which can smoothly adjust the inclination angle of the tablet computer regardless of its weight. The screw cap is rotated to drive the threaded rod to rotate, thereby driving the slider to slide in the slide groove, and the connecting rod drives the slider in another chassis to slide together, and the angle of the support rod is adjusted synchronously, thereby adjusting the inclination angle of the tablet computer. The adjustment process is very smooth, which improves the stability of the tablet computer and prevents it from falling.

Preferably, a support spring is elastically connected between the slider and the inner wall of the slide slot, and the support spring is arranged at one end of the slide slot close to the screw cap. The support spring plays a stabilizing supporting role, provides a certain supporting force for the slider, reduces the risk of the slider sliding suddenly, and further improves the stability of the slider.

Preferably, the surface array of the screw cap is provided with anti-skid patterns, which facilitate users to turn the screw cap.

Preferably, the slide groove and the limit slide groove are both configured as T-shaped grooves, thereby improving the stability of the slide block and the limit slide block.

Preferably, the bracket is in an X-shape, which has high stability, wide supporting area, small size and light weight.

Beneficial Effects

1. In the prior art, a tablet computer stand can be used to support a tablet computer, but the existing tablet computer stand usually supports the tablet computer by a support hook extending from the bottom of the placement plate. When a user accidentally touches the tablet computer on the support hook, the tablet computer is easy to fall from the support hook, causing the tablet computer to fall on the desktop, causing damage to the tablet computer, and the safety is not high. To address this problem, the utility model adopts a limiting mechanism to push the limiting sliders at both ends of the placement frame outward, then place the tablet computer on the placement frame, release the limiting sliders, and under the action of the limiting spring, the limiting sliders tightly clamp the tablet computer to prevent the tablet computer from being accidentally touched and falling, and is suitable for tablet computers of different sizes. At the same time, the anti-slip rubber pad increases the friction between the placement frame and the tablet computer, further improves the stability of the tablet computer, and plays a protective role to prevent the back of the tablet computer from being scratched.

2. The inclination angle of the existing tablet computer is mainly adjusted by manually adjusting the support rod, and the support rod is inserted into the slot. However, when adjusting, the tablet computer is prone to shaking, which may cause the tablet computer to fall. To address this problem, the utility model adopts a smooth inclination adjustment mechanism. No matter how heavy the tablet computer is, its inclination angle can be adjusted smoothly. The screw cap is turned to drive the threaded rod to rotate, thereby driving the slider to slide in the slide groove, and the connecting rod drives the slider in the other base frame to slide together, and the angle of the support rod is adjusted synchronously, thereby adjusting the inclination angle of the tablet computer. The adjustment process is very smooth, which improves the stability of the tablet computer and prevents it from falling.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present utility model;

FIG3 is a schematic diagram of the three-dimensional structure of the tilt adjustment mechanism of the present invention;

FIG. 4 is a schematic diagram of the three-dimensional structure of the screw in the utility model.

Legend:

1. Base frame; 101. Slide groove; 2. Support rod; 3. Placement rack; 4. Bracket; 5. Threaded rod; 6. Support spring; 7. Screw cap; 8. Slider; 9. Limiting protrusion; 10. Limiting slider; 11. Limiting spring; 12. Anti-slip rubber pad.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

Specific embodiment:

Referring to Figures 1-4, the tablet computer tilt adjustment mechanism includes a base frame 1, a support rod 2 is provided on the top of the base frame 1, a placement frame 3 is rotatably connected to the top of the support rod 2, a bracket 4 is fixed between the placement frames 3, and the bracket 4 is X-shaped. It has high stability and a wide supporting area, and is small in size and lightweight. One end of the placement frame 3 is rotatably connected to the base frame 1, and both ends of the surface of the placement frame 3 are provided with a limiting slide groove, and the inside of the limiting slide groove is slidably connected to a limiting slider 10, one end of the limiting slider 10 is fixed with a limiting spring 11, and the other end of the limiting spring 11 is fixed with a limiting protrusion 9, and the limiting protrusion 9 is fixed to the top of the placement frame 3, and an anti-slip rubber pad 12 is fixed to the surface of the placement frame 3 in an array.

The bottom frame 1 has a slide groove 101 on its surface, a slider 8 is slidably connected inside the slide groove 101, and the slider 8 is rotatably connected to the bottom of the support rod 2, a threaded rod 5 is threadedly connected to the surface of the slider 8, and both ends of the threaded rod 5 are connected to the inner wall bearing of the slide groove 101, a screw cap 7 is fixed on the side of the threaded rod 5, and an array of anti-skid patterns are arranged on the surface of the screw cap 7. The anti-skid patterns are convenient for users to rotate the screw cap 7. A connecting rod is fixed on the side of the slider 8. The inclination angle of the existing tablet computer is mainly adjusted by manually adjusting the support rod 2, and the support rod 2 is inserted into the slot, but when adjusting, it is easy to cause the tablet computer to shake and there is a risk of falling. In view of such problems, the utility model adopts a stable inclination adjustment mechanism, and no matter how heavy the tablet is, its inclination angle can be adjusted smoothly. The screw cap 7 is rotated to drive the threaded rod 5 to rotate, thereby driving the slider 8 to slide in the slide groove 101, and the connecting rod drives the slider 8 in another bottom frame 1 to slide together, and the angle of the support rod 2 is adjusted synchronously, thereby adjusting the inclination angle of the tablet computer. The adjustment process is very smooth, which improves the stability of the tablet computer and prevents it from falling. The slide groove 101 and the limit slide groove are both configured as T-shaped grooves. The stability of the slider 8 and the limit slider 10 is improved. A support spring 6 is elastically connected between the slider 8 and the inner wall of the slide groove 101, and the support spring 6 is arranged at one end of the slide groove 101 close to the screw cap 7. The support spring 6 plays a stable supporting role, provides a certain supporting force for the slider 8, reduces the risk of the slider 8 sliding suddenly, and further improves the stability of the slider 8.

In the prior art, a tablet computer stand can be used to support a tablet computer, but the existing tablet computer stand usually supports the tablet computer by a support hook extending from the bottom of the placement plate. When a user accidentally touches the tablet computer on the support hook, the tablet computer is likely to fall from the support hook, causing the tablet computer to fall on the desktop, causing damage to the tablet computer, and the safety is not high. To address this problem, the utility model adopts a limiting mechanism to push the limiting sliders 10 at both ends of the placement frame 3 outward, then place the tablet computer on the placement frame 3, release the limiting slider 10, and under the action of the limiting spring 11, the limiting slider 10 tightly clamps the tablet computer to prevent the tablet computer from being accidentally touched and falling, and is suitable for tablet computers of different sizes. At the same time, the anti-slip rubber pad 12 increases the friction between the placement frame 3 and the tablet computer, further improves the stability of the tablet computer, and plays a protective role to prevent the back of the tablet computer from being scratched.

The working principle of the utility model is as follows: the limit sliders 10 at both ends of the placement rack 3 are pushed outwards, and then the tablet computer is placed on the placement rack 3, and the limit slider 10 is loosened. Under the action of the limit spring 11, the limit slider 10 is tightly clamped to the tablet computer, and the screw cap 7 is turned to drive the threaded rod 5 to rotate, thereby driving the slider 8 to slide in the slide groove 101, and the connecting rod drives the slider 8 in the other base frame 1 to slide together, and the angle of the support rod 2 is adjusted synchronously, thereby adjusting the inclination angle of the tablet computer.

In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A tablet computer tilt adjustment mechanism, comprising a base frame (1), a support rod (2) is provided on the top of the base frame (1), a placement frame (3) is rotatably connected to the top of the support rod (2), a bracket (4) is fixed between the placement frames (3), and one end of the placement frame (3) is rotatably connected to the base frame (1), characterized in that: both ends of the surface of the placement frame (3) are provided with a limit slide groove, the inside of the limit slide groove is slidably connected with a limit slider (10), one end of the limit slider (10) is fixed with a limit spring (11), and the other end of the limit spring (11) is fixed with a limit protrusion (9), the limit protrusion (9) is fixed on the top of the placement frame (3), and an anti-slip rubber pad (12) is fixed to the surface of the placement frame (3) in an array. 2. The tablet computer inclination adjustment mechanism according to claim 1 is characterized in that: a slide groove (101) is provided on the surface of the base frame (1), a slider (8) is slidably connected inside the slide groove (101), and the slider (8) is rotatably connected to the bottom of the support rod (2), a threaded rod (5) is threadedly connected to the surface of the slider (8), and both ends of the threaded rod (5) are connected to the inner wall bearings of the slide groove (101), a screw cap (7) is fixed to the side of the threaded rod (5), and a connecting rod is fixed to the side of the slider (8). 3. The tablet computer inclination adjustment mechanism according to claim 2 is characterized in that a support spring (6) is elastically connected between the slider (8) and the inner wall of the slide groove (101), and the support spring (6) is arranged at one end of the slide groove (101) close to the screw cap (7). 4. The tablet computer tilt adjustment mechanism according to claim 2, characterized in that: an array of anti-slip grooves are provided on the surface of the screw cap (7). 5. The tablet computer inclination adjustment mechanism according to claim 1, characterized in that: the slide groove (101) and the limiting slide groove are both configured as T-shaped grooves. 6. The tablet computer tilt adjustment mechanism according to claim 1, characterized in that the bracket (4) is X-shaped.