Notebook computer support

Abstract

The utility model discloses a notebook computer support which comprises a base and a second support, a first ratchet wheel is arranged at the top end of the second support, a third support is fixedly connected to the top end of the first ratchet wheel, a connecting rod is fixedly connected to the top end of the third support, and a rotating shaft is arranged at one end of the connecting rod in a sleeved mode. And the other side of the rotating shaft is fixedly connected with a placing plate. According to the computer desk, the computer desk can move up and down and left and right, a user can use a computer at multiple angles, and disordered thread ends on the desk top can be prevented from being placed through the arrangement of the anti-skid area.

Description

Technical Field

[0001] The utility model relates to the technical field of laptop stands, and particularly relates to a laptop stand. Background Art

[0002] When people use a laptop for a long time, an uncomfortable computer use posture will have a certain impact on the spine, etc. The current laptop stands are in a form of being placed on a desktop. In the process of using this form, it will occupy a part of the desktop area, and it is also easy to cause the stand to tip over due to collision during use, resulting in the laptop placed on the stand falling and being damaged. At the same time, most of the current stands are in a form of vertical plane folding and adjustment. Such an adjustment form is relatively single. If the desktop range used is large, the horizontal position adjustment of the laptop when placed cannot be carried out through the laptop stand, which will also make the laptop less convenient to use;

[0003] To solve the above problems, we propose a portable laptop stand. Content of the Utility Model

[0004] The purpose of the utility model is to provide a laptop stand to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A laptop stand, including a base and a second bracket. A first ratchet is provided at the top of the second bracket. A third bracket is fixedly connected to the top of the first ratchet. A connecting rod is fixedly connected to the top of the third bracket. A rotating shaft is sleeved at one end of the connecting rod. A placing plate is fixedly connected to the other side of the rotating shaft. A lower bracket is slidably connected to the top of the base. A second ratchet is fixedly connected to one side of the base. A gear is movably connected to the inner wall of the second ratchet.

[0006] Preferably, a first support shaft is fixedly connected to the inner wall of the second ratchet, and a blocking piece is movably connected to the first support shaft.

[0007] Preferably, a second support shaft is fixedly connected to the middle of the inner wall of the second ratchet. A torsion spring is sleeved on the outer wall of the second support shaft. A third ratchet is fixedly connected to the other side of the base.

[0008] Preferably, a housing is sleeved on the outer wall of the torsion spring. A support piece is movably connected to the second support shaft. A dial is movably connected to the inner wall of the second ratchet. A housing is sleeved on the outer wall of the second ratchet.

[0009] Preferably, an anti-slip area is provided in the middle of the front of the base. The front of the top of the lower bracket and the back of the bottom of the second bracket are fixedly connected.

[0010] Preferably, an upper clamping plate is fixedly connected to the back surface of the base, a bolt is threadedly connected to the middle of the upper clamping plate, and a lower clamping plate is sleeved at the bottom of the bolt.

[0011] Preferably, a plurality of anti-slip protrusions are fixedly connected to the front surface of the placement plate, an upper protection plate is fixedly connected to the top end of the placement plate, a lower protection plate is fixedly connected to the bottom end of the placement plate, and a wiring head is arranged on one side of the placement plate.

[0012] Technical effects and advantages of the present utility model:

[0013] 1. By the cooperative setting of the first ratchet wheel, the second ratchet wheel and the third ratchet wheel, the computer bracket of the present utility model can perform horizontal movement up, down, left and right, enabling the user to use the computer at multiple angles, so that the user can reach a relatively comfortable position and will not affect the spinal column, thus not affecting the work efficiency.

[0014] 2. The overall erection method of the present utility model is flexible and diverse. It can be directly placed on the top of the use desktop through the base for use, and at the same time, the bracket can also be clamped on the side of the use desktop in the form of side clamps, making the whole bracket more flexible to use. Description of the drawings

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is a side view structural schematic diagram of the present utility model;

[0017] Figure 3 is a cross-sectional view of the base of the present utility model;

[0018] Figure 4 is a front cross-sectional view of the structure of the second ratchet wheel of the present utility model;

[0019] Figure 5 is a side cross-sectional view of the structure of the second ratchet wheel of the present utility model.

[0020] In the figure: 1. Base; 2. Second bracket; 3. Third bracket; 4. Lower protection plate; 5. Placement plate; 6. Anti-slip protrusion; 7. Wiring head; 8. First ratchet wheel; 9. Lower bracket; 10. Anti-slip area; 11. Upper protection plate; 12. Connecting rod; 13. Rotating shaft; 14. Lower clamping plate; 15. Bolt; 16. Upper clamping plate; 17. Second ratchet wheel; 18. Third ratchet wheel;

[0021] 2001. Gear; 2002. Resistance piece; 2003. First support shaft; 2004. Sleeve; 2005. Torsion spring; 2006. Second support shaft; 2007. Support piece; 2008. Paddle; 2009. Housing. Detailed implementation manners

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figures 1-5 A laptop computer stand shown in the figure comprises a base 1 and a second stand 2; a first ratchet 8 is arranged at the top of the second stand 2, a third stand 3 is fixedly connected to the top of the first ratchet 8, a connecting rod 12 is fixedly connected to the top of the third stand 3, a rotating shaft 13 is sleeved on one end of the connecting rod 12, a placing plate 5 is fixedly connected to the other side of the rotating shaft 13, and a lower stand 9 is slidably connected to the top of the base 1;

[0024] An anti-slip area 10 is provided in the middle of the front side of the base 1 , and the front side of the top of the lower bracket 9 and the back side of the bottom of the second bracket 2 are fixedly connected.

[0025] The front of the placement plate 5 is fixedly connected with a plurality of anti-slip protrusions 6, the top of the placement plate 5 is fixedly connected with an upper guard plate 11, the bottom of the placement plate 5 is fixedly connected with a lower guard plate 4, and a terminal head 7 is provided on one side of the placement plate 5.

[0026] A second ratchet 17 is fixedly connected to one side of the base 1, a gear 2001 is movably connected to the inner wall of the second ratchet 17, a first support shaft 2003 is fixedly connected to the inner wall of the second ratchet 17, and a blocking piece 2002 is movably connected to the first support shaft 2003;

[0027] A second support shaft 2006 is fixedly connected to the middle of the inner wall of the second ratchet 17, a torsion spring 2005 is sleeved on the outer wall of the second support shaft 2006, a sleeve shell 2004 is sleeved on the outer wall of the torsion spring 2005, a support piece 2007 is movably connected to the second support shaft 2006, a paddle 2008 is movably connected to the inner wall of the second ratchet 17, a shell 2009 is sleeved on the outer wall of the second ratchet 17, and a third ratchet 18 is fixedly connected to the other side of the base 1;

[0028] The support piece 2007 can be moved by the paddle 2008, so that the support piece 2007 is moved by the paddle 2008 to control the one-way support of the blocking piece 2002 on the tooth side of the gear 2001, so as to release the one-way locking mechanism of the ratchet.

[0029] An upper clamping plate 16 is fixedly connected to the back of the base 1, and a bolt 15 is threadedly connected to the middle of the upper clamping plate 16. A lower clamping plate 14 is sleeved on the bottom of the bolt 15, and the lower clamping plate 14 and the bolt 15 are slidably sleeved. In this way, when fixing, it is only necessary to rotate the bolt 15 so that the bolt head of the bolt 15 lifts the lower clamping plate 14 upward, so that the lower clamping plate 14 and the upper clamping plate 16 are gradually closed, and the closure of the two is used for clamping.

[0030] Working principle of the utility model: when we use this laptop stand, we first fix the upper clamping plate 16 and the lower clamping plate 14 on the desktop through the middle bolt 15;

[0031] Then adjust the various parts of the laptop stand so that the laptop stand is located in a more comfortable position. The first stand 2 and the second stand 2 cooperate with each other to allow us to adjust the height of the computer stand, that is, adjust it up and down;

[0032] The second bracket 2 and the third bracket 3 cooperate with each other, so that we can adjust the computer bracket left and right, and a lower bracket 9 is fixedly connected to the lower end of the second bracket 2, and a base 1 is slidably connected to the lower end of the lower bracket 9, and the lower bracket 9 also supports the entire computer bracket. There is a first ratchet 8 between the second bracket 2 and the third bracket 3, and the ratchet can not only deflect in one direction, but also lock in another direction;

[0033] This ensures the stability of the second bracket 2 and the third bracket 3. The second ratchet 20 and the third ratchet 18 use the same method to ensure the stability of the entire laptop bracket, and the directions of the gears 2001 in the second ratchet 20 and the third ratchet 18 are opposite, so that the stability of the entire device can be ensured. After adjusting the position of the entire device bracket, we put the computer on the placement plate 5. The placement plate 5 is provided with anti-slip protrusions 6, which can increase the friction between the computer and the placement plate 5, making the computer more stable, and the upper guard plate 11 and the lower guard plate 4 are fixedly connected to the top and bottom ends of the placement plate 5, which can protect the computer from being safely positioned on the placement plate 5. When you need to adjust the position of the bracket, move the paddle 2008 on the outside of the ratchet, and the paddle 2008 moves the support plate 2007 to move the blocking plate 2002 downward, completing the reverse rotation of the ratchet, thereby achieving the function of completing the adjustment of the laptop bracket.

[0034] Although the 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 can 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 laptop computer stand, comprising a base (1) and a second stand (2), characterized in that: A first ratchet (8) is provided at the top of the second bracket (2), the top of the first ratchet (8) is fixedly connected to the third bracket (3), the top of the third bracket (3) is fixedly connected to a connecting rod (12), one end of the connecting rod (12) is sleeved with a rotating shaft (13), and the other side of the rotating shaft (13) is fixedly connected to a placement plate (5); The top of the base (1) is slidably connected to a lower bracket (9), one side of the base (1) is fixedly connected to a second ratchet (17), and the inner wall of the second ratchet (17) is movably connected to a gear (2001).

2. A laptop computer stand according to claim 1, characterized in that: The inner wall of the second ratchet (17) is fixedly connected to a first support shaft (2003), and the first support shaft (2003) is movably connected to a blocking plate (2002).

3. The laptop stand according to claim 1, characterized in that: A second support shaft (2006) is fixedly connected to the middle of the inner wall of the second ratchet (17), a torsion spring (2005) is sleeved on the outer wall of the second support shaft (2006), and a third ratchet (18) is fixedly connected to the other side of the base (1).

4. A laptop computer stand according to claim 3, characterized in that: The outer wall of the torsion spring (2005) is sleeved with a sleeve shell (2004), the second support shaft (2006) is movably connected with a support piece (2007), the inner wall of the second ratchet (17) is movably connected with a paddle (2008), and the outer wall of the second ratchet (17) is sleeved with a shell (2009).

5. The laptop stand according to claim 1, characterized in that: An anti-slip area (10) is provided in the middle of the front side of the base (1), and the front side of the top of the lower bracket (9) and the back side of the bottom of the second bracket (2) are fixedly connected.

6. The laptop stand according to claim 1, characterized in that: An upper clamping plate (16) is fixedly connected to the back of the base (1), a bolt (15) is threadedly connected to the middle of the upper clamping plate (16), and a lower clamping plate (14) is sleeved on the bottom of the bolt (15).

7. The laptop computer stand according to claim 1, characterized in that: The front side of the placement plate (5) is fixedly connected with a plurality of anti-slip protrusions (6), the top end of the placement plate (5) is fixedly connected with an upper guard plate (11), the bottom end of the placement plate (5) is fixedly connected with a lower guard plate (4), and a wiring head (7) is provided on one side of the placement plate (5).

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