Notebook computer support with supporting angle capable of being adjusted in stepless mode

Abstract

The utility model relates to the technical field of notebook computer supports, in particular to a notebook computer support capable of infinitely adjusting the supporting angle, which comprises a left fixed bracket, the right side of the left fixed bracket is slidably connected with a right movable bracket, and the left end and the right end of one side of the top of the left fixed bracket are both provided with limiting holes. The left fixed bracket and the right movable bracket can be contracted and unfolded, so that the storage size is reduced, storage and carrying are facilitated, more space is saved, and the left movable bracket and the right movable bracket are convenient to store and carry. And meanwhile, the rotating motor drives the gear to rotate, so that the gear is meshed and matched with the teeth in the waist-shaped bent groove, the fixed bracket moves on the inner side of the fixed supporting plate to achieve the purpose of stepless adjustment of the supporting angle, and therefore the angle requirements of different users for fine adjustment of the notebook computer support are met.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer stands, in particular to a notebook computer stand capable of infinitely adjusting a supporting angle. Background Art

[0002] With the popularization of the Internet, people's work and lifestyles have also undergone tremendous changes. As an Internet terminal, laptops have almost become one of the most important tools for people's work and life. In pursuit of light and thin portability, the thickness of laptops is getting smaller and smaller. When placed on a desktop for use, the laptop keyboard is parallel to the desktop. Although the tilt angle of the screen can be adjusted, the height cannot be changed and the position of the screen is far below the human eye's line of sight. Users need to operate with a hunched back and lowered head. Maintaining this posture for a long time is not only easy to cause visual fatigue, but also easy to cause damage to the neck, back muscles and bones. Therefore, laptop computer stands came into being. By adjusting the height or angle of the stand to obtain a suitable use angle, the comfort of using the laptop is improved. However, most of the existing laptop computer stands are gear adjustment, and the support legs are inserted into different gear holes to adjust to the corresponding angle. Due to the limited number of gears, it is difficult to fine-tune to adapt to users with different height requirements. In addition, the method of inserting the gear hole to fix the support angle is not reliable enough, resulting in poor stability of the stand, which is not conducive to user use.

[0003] Therefore, it is particularly important to design a laptop computer stand with infinitely adjustable support angle to change the above technical defects and improve overall practicality. Utility Model Content

[0004] The utility model aims to provide a notebook computer stand with infinitely adjustable support angle to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A laptop computer stand with infinitely adjustable support angle comprises a left fixed bracket, the right side of the left fixed bracket is slidably connected to a right movable bracket, limit holes are provided at both left and right ends of one side of the top of the left fixed bracket, a spring buckle used in conjunction with the limit holes is provided at the outer end of one side of the top of the right movable bracket, a tripod is provided at the front end of the left fixed bracket and the right movable bracket, a waist-shaped bend is provided on the opposite sides of the left fixed bracket and the right movable bracket, teeth are evenly distributed on the inner side wall of the waist-shaped bend located on the left fixed bracket, fixed support plates are provided on the outer sides of the left fixed bracket and the right movable bracket, a rotating motor is installed on the outer side of the fixed support plate located on the left side, and an output end of the rotating motor passes through the fixed support plate and is connected to a gear meshing with the teeth.

[0007] As a preferred solution of the utility model, a cavity groove for the telescopic movement of the right movable bracket is opened inside the left fixed bracket.

[0008] As a preferred solution of the utility model, the connection between the limiting hole and the spring buckle is a snap connection.

[0009] As a preferred solution of the utility model, a controller is arranged on the outer side of the fixed support plate on one side, wherein the controller is connected to the rotating motor through a wire, and the connection method is electrical connection.

[0010] As a preferred solution of the utility model, the front end of the fixed support plate is rotationally connected to the left fixed bracket and the right movable bracket respectively through an axle pin bolt.

[0011] As a preferred solution of the utility model, an auxiliary roller slidably connected to the waist-type bending device is provided on the inner side of the right movable bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a laptop computer stand with infinitely adjustable support angle is provided, wherein the left fixed bracket and the right movable bracket can be retracted and unfolded to reduce the placement volume for easy storage and carrying, thereby saving more space. At the same time, a rotating motor drives the gear to rotate so that it meshes with the teeth inside the waist-shaped curved groove, so that the fixed bracket moves inside the fixed support plate to achieve the purpose of infinitely adjusting the support angle, thereby meeting the angle fine-tuning requirements of different users for the laptop stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram of the overall structure of the utility model in a folded state;

[0015] Figure 2 The overall structure of the utility model is opened in the state diagram;

[0016] Figure 3 This is a partial structural display diagram of the utility model.

[0017] In the figure: 1. Left fixed bracket; 101. Limiting hole; 2. Right movable bracket; 201. Spring buckle; 3. Placement of tripod; 4. Waist-shaped bending; 401. Teeth; 5. Fixed support plate; 501. Rotating motor; 502. Gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0022] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0023] A laptop computer stand capable of infinitely adjusting a support angle comprises a left fixed bracket 1, a right movable bracket 2 is slidably connected to the right side of the left fixed bracket 1, both left and right ends of one side of the top of the left fixed bracket 1 are provided with limit holes 101, a spring buckle 201 used in conjunction with the limit holes 101 is provided at the outer end of one side of the top of the right movable bracket 2, a tripod 3 is provided at the front end of the left fixed bracket 1 and the right movable bracket 2, a waist-shaped bend 4 is provided at the opposite side of the left fixed bracket 1 and the right movable bracket 2, teeth 401 are evenly distributed on the inner side wall of the waist-shaped bend 4 of the left fixed bracket 1, and a fixed support plate 5 is provided at the outer side of the left fixed bracket 1 and the right movable bracket 2;

[0024] The left fixed bracket 1 is provided with a cavity groove for the telescopic movement of the right movable bracket 2. The left fixed bracket 1 and the right movable bracket 2 can be retracted and unfolded to reduce the placement volume for easy storage and carrying, which saves more space. The connection method between the limiting hole 101 and the spring buckle 201 is clamping. The front end of the fixed support plate 5 is respectively connected to the left fixed bracket 1 and the right movable bracket 2 through an axle pin bolt to complete the rotation connection. The inner side of the right movable bracket 2 is provided with an auxiliary roller that is slidably connected to the waist-type bending 4.

[0025] In this embodiment, please refer to Figure 1 and Figure 2 and Figure 3 A rotating motor 501 is installed on the outer side of the fixed support plate 5 on the left side, and the output end of the rotating motor 501 passes through the fixed support plate 5 and is connected to a gear 502 meshing with the teeth 401;

[0026] A controller is disposed on the outer side of the fixed support plate 5 on one side, wherein the controller is connected to the rotating motor 501 through a wire, and the connection method is electrical connection.

[0027] The working process of the utility model is as follows: when in use, the right movable bracket 2 originally retracted inside the left fixed bracket 1 is pulled out, so that the spring buckle 201 is clamped in the limiting hole 101 for fixing, and then the notebook is placed on top of the left fixed bracket 1 and the right movable bracket 2, and the tripod 3 is placed to play a supporting role. The left fixed bracket 1 and the right movable bracket 2 can be retracted and unfolded to reduce the placement volume for easy storage and carrying, and save more space. When the angle needs to be adjusted, the rotating motor 501 drives the gear 502 to rotate, so that it meshes with the teeth 401 inside the waist-shaped curved groove 4, so that the fixed bracket moves inside the fixed support plate 5 to achieve the purpose of stepless adjustment of the support angle, thereby meeting the angle fine-tuning requirements of different users for the notebook stand.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A notebook computer stand with infinitely adjustable support angle, comprising a left fixed bracket (1), characterized in that: The right side of the left fixed bracket (1) is slidably connected to the right movable bracket (2), the left and right ends of the top side of the left fixed bracket (1) are provided with limiting holes (101), the outer end of the top side of the right movable bracket (2) is provided with a spring buckle (201) used in conjunction with the limiting hole (101), the front ends of the left fixed bracket (1) and the right movable bracket (2) are provided with a placing tripod (3), and the opposite sides of the left fixed bracket (1) and the right movable bracket (2) are provided with a spring buckle (201) used in conjunction with the limiting hole (101). Both are provided with a waist-shaped bend (4), and teeth (401) are evenly distributed on the inner side wall of the waist-shaped bend (4) located on the left fixed bracket (1). A fixed support plate (5) is arranged on the outer side of the left fixed bracket (1) and the right movable bracket (2), and a rotating motor (501) is installed on the outer side of the fixed support plate (5) located on the left side, and the output end of the rotating motor (501) passes through the fixed support plate (5) and is connected to a gear (502) meshing with the teeth (401).

2. The laptop computer stand with infinitely adjustable support angle according to claim 1, characterized in that: The left fixed bracket (1) is provided with a cavity groove inside for the right movable bracket (2) to telescope.

3. The notebook computer stand with infinitely adjustable support angle according to claim 1, characterized in that: The connection between the limiting hole (101) and the spring buckle (201) is a snap connection.

4. The laptop computer stand with infinitely adjustable support angle according to claim 1, characterized in that: A controller is arranged on the outer side of the fixed support plate (5) on one side, wherein the controller is connected to the rotating motor (501) via a wire, and the connection is in an electrical manner.

5. The laptop computer stand with infinitely adjustable support angle according to claim 1, characterized in that: The front end of the fixed support plate (5) is rotationally connected to the left fixed bracket (1) and the right movable bracket (2) respectively through axle pin bolts.

6. The notebook computer stand with infinitely adjustable support angle according to claim 1, characterized in that: An auxiliary roller which is slidably connected to the waist-type bending device (4) is arranged on the inner side of the right movable bracket (2).

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