A portable notebook stand

Abstract

The application provides a portable notebook support, and relates to the technical field of household supplies.The portable notebook support comprises a bottom plate and a rest plate matched with the bottom plate for resting a notebook.The distance and angle between the bottom plate and the rest plate are adjustable.The bottom plate is rotationally connected with a bottom support rod, and the rest plate is rotationally connected with a height adjusting rod.The bottom support rod and the height adjusting rod are connected, and in a non-use state, the bottom support rod and the height adjusting rod can be rotated to between the bottom plate and the rest plate.The bottom plate and the rest plate are matched with each other to clamp the bottom support rod and the height adjusting rod.When the notebook support is held by hand, the bottom support rod and the height adjusting rod are not easy to slide out, that is, not easy to automatically spread out, so that the notebook support is convenient to carry and store, and the defect that the notebook is accidentally bumped after being spread out is avoided.

Description

Technical Field

[0001] This invention relates to the field of household goods technology, and in particular to a portable laptop stand. Background Technology

[0002] With societal progress, laptops have become increasingly common and can be placed anywhere on a table. To allow for adjustable laptop placement angles and facilitate keyboard operation and screen viewing, various specialized laptop stands have emerged on the market. Simply place the stand on the table and then put the laptop on it.

[0003] Current laptop stands, such as Figure 1 As shown, it includes two shelf plates 1 and a support rod 11 adapted to the shelf plates 1. The two shelf plates 1 are connected by an X-shaped structure 13 to achieve a folding connection. The end of the shelf plate 1 is hinged to the support rod 11. The angle between the shelf plate 1 and the support rod 11 is adjustable. Specifically, the support rod 11 is rotatably connected to the back of the shelf plate 1. The back of the shelf plate 1 also has an angle adjustment positioning rod 12, which makes the angle of the shelf plate 1 relative to the support rod 11 adjustable.

[0004] Figure 1 Although the laptop stand shown can be folded to a certain extent and is easy to store, when the user grabs one of the shelf 1 and lifts the stand upward, the two shelf 1 separate, and the support rod 11 and the angle adjustment positioning rod 12 will automatically spread out due to gravity. They cannot be unfolded according to the user's wishes, resulting in inadequate storage and carrying, and may also cause accidental collision with the laptop. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a portable laptop stand to solve the technical problem that when the laptop stand used in the prior art is lifted upwards, the shelf, support rod and angle adjustment positioning rod are easy to automatically disperse, resulting in inadequate storage and carrying, and may also cause accidental collision with the laptop.

[0006] To achieve the above objectives, the present invention provides a portable laptop stand, comprising a base plate and a shelf adapted to the base plate for placing a laptop, wherein the distance and angle between the base plate and the shelf are adjustable, characterized in that the base plate is rotatably connected to a bottom support rod, the shelf is rotatably connected to a height adjustment rod, the bottom support rod and the height adjustment rod are connected, and in non-use state, both the bottom support rod and the height adjustment rod can be rotated to the position between the base plate and the shelf.

[0007] According to a preferred embodiment, the height adjustment rod is shorter than the bottom support rod, and the end of the height adjustment rod is disposed on the bottom support rod and rotatably connected to the bottom support rod.

[0008] According to a preferred embodiment, the bottom support rod and the height adjustment rod are both arranged in pairs, and in use, the bottom support rod and the height adjustment rod are both in a figure-eight shape.

[0009] According to a preferred embodiment, a first mounting plate is provided on the side of the shelf opposite to the base plate, and a first receiving space is formed between the shelf and the first mounting plate for accommodating the pair of height adjustment rods.

[0010] According to a preferred embodiment, the first mounting plate is provided with an adjusting support rod for adjusting the angle and height of the shelf, and the end of the adjusting support rod is rotatably mounted on the first mounting plate.

[0011] According to a preferred embodiment, the adjusting support rod is connected to the rotating shaft of the first mounting plate.

[0012] According to a preferred embodiment, a second mounting plate is provided on the side of the base plate opposite to the shelf, and a second receiving space is formed between the base plate and the second mounting plate for accommodating the paired bottom support rods.

[0013] According to a preferred embodiment, the second mounting plate is provided with a strip groove that matches the shape of the adjusting support rod, and the strip groove has a plurality of slots that match the protrusions of the adjusting support rod.

[0014] According to a preferred embodiment, the free end of the bottom support rod is provided with a blocking part to prevent the laptop from slipping.

[0015] According to a preferred embodiment, the shelf is provided with an anti-slip layer.

[0016] The portable laptop stand provided by this invention has the following technical effects:

[0017] This portable laptop stand, like traditional laptop stands, includes a base plate and a shelf. The distance and angle between the base plate and the shelf are adjustable. When a laptop is placed on the shelf, its height and angle can be adjusted. However, unlike traditional laptop stands, this invention features a base plate rotatably connected to a bottom support rod, and a shelf rotatably connected to a height adjustment rod. In use, the bottom support rod and height adjustment rod work together with the base plate and shelf to support the laptop. When not in use, both the bottom support rod and height adjustment rod can be rotated between the base plate and the shelf, connecting them. The base plate and shelf cooperate to hold the bottom support rod and height adjustment rod. When holding the laptop stand, the bottom support rod and height adjustment rod are less likely to slip out, i.e., less likely to automatically separate, making it easy to carry and store, and avoiding the defect of accidentally knocking the laptop apart after separating. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a laptop stand in the prior art;

[0020] Figure 2 This is a folded view of a portable laptop stand according to an embodiment of the present invention;

[0021] Figure 3 yes Figure 2 A partial unfolded view of a portable laptop stand;

[0022] Figure 4 yes Figure 3 A further unfolded view of the portable laptop stand;

[0023] Figure 5 yes Figure 4 A diagram showing the fully unfolded state of a portable laptop stand;

[0024] Figure 6 yes Figure 5 Rear view of the portable laptop stand in its unfolded state;

[0025] Figure 7 yes Figure 6 A rear view of the portable laptop stand in another unfolded state.

[0026] in, Figures 1-7 :

[0027] 1. Shelf; 11. Support rod; 12. Angle adjustment and positioning rod; 13. X-shaped structure;

[0028] 2. Base plate; 21. Bottom support rod; 211. Blocking part; 22. Second mounting plate; 221. Strip groove; 222. Slot; 23. Second strip column; 24. Second accommodating space;

[0029] 3. Shelf; 31. Anti-slip layer; 32. Height adjustment rod; 33. First mounting plate; 331. Receiving groove; 34. First strip column; 35. Adjustable support rod; 351. Protrusion; 36. First receiving space. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0031] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0033] As described in the background section, in the prior art, such as Figure 1The laptop stand shown can be folded to some extent and is easy to store, but when the user grabs one of the shelves and lifts the stand up, the two shelves separate, and the support rod and angle adjustment positioning rod will automatically spread out due to gravity. They cannot be unfolded according to the user's wishes, making the storage box not very convenient to carry, and may also cause the laptop to be accidentally bumped.

[0034] Based on this, the present invention provides a portable laptop stand. Compared with traditional laptop stands, the present invention features a base plate rotatably connected to a bottom support rod and a shelf rotatably connected to a height adjustment rod. In use, the bottom support rod and the height adjustment rod work together with the base plate and the shelf to support the laptop. When not in use, both the bottom support rod and the height adjustment rod can be rotated between the base plate and the shelf, with the bottom support rod and the height adjustment rod connected. The base plate and the shelf cooperate to hold the bottom support rod and the height adjustment rod. When holding the laptop stand, the bottom support rod and the height adjustment rod are not easy to slip out, i.e., they are not easy to automatically fall apart, making it easy to carry and store, and avoiding the defect of accidentally hitting the laptop after falling apart.

[0035] The following is a specific example. Figure 2-7 The embodiments of the present invention will be described in detail.

[0036] Example 1:

[0037] The portable laptop stand provided in this embodiment, such as Figure 2-7 As shown, it includes a base plate 2 and a shelf 3. When in use, the base plate 2 can directly contact the desktop or other flat surfaces, while the shelf 3 directly contacts the bottom of the laptop. The base plate 2 and the shelf 3 have the same shape and size, that is, they are both rectangles with rounded corners.

[0038] To accommodate users of different heights and angles, the distance and angle between the shelf 3 and the base plate 2 are adjustable. For details on the adjustment method, please refer to the following.

[0039] The bottom plate 2 is provided with a bottom support rod 21 at its end. The bottom support rod 21 is rotatably connected to the bottom plate 2. The rotatable connection is preferably a pivot connection, that is, the pivot passes vertically through both the bottom plate 2 and the bottom support rod 21. The bottom support rod 21 can rotate about the pivot and the bottom plate 2 in the same or parallel horizontal plane. The bottom plate 2 is also provided with a stop to prevent the bottom support rod 21 from rotating too much. For example, the rotation angle cannot exceed 150 degrees.

[0040] Similarly, the shelf 3 is provided with a height adjustment rod 32 at its end. The height adjustment rod 32 is rotatably connected to the shelf 3. The rotatable connection is preferably a pivot connection, that is, the pivot passes vertically through both the shelf 3 and the height adjustment rod 32. The height adjustment rod 32 can rotate around the pivot and the shelf 3 in the same or parallel horizontal plane. The shelf 3 is also provided with a stop to prevent the height adjustment rod 32 from rotating too much. For example, the rotation angle cannot exceed 150 degrees.

[0041] To increase the stability of the laptop stand, the bottom support rod 21 and the height adjustment rod 32 are both set in pairs, that is, there are two bottom support rods 21 and two height adjustment rods 32 at the same time. The two bottom support rods 21 and the two height adjustment rods 32 are symmetrically arranged, and the rotation states of the two bottom support rods 21 and the two height adjustment rods 32 are also the same. When in use, the bottom support rods 21 and the height adjustment rods 32 are both in a figure-eight shape.

[0042] In addition, the height adjustment rod 32 is shorter than the bottom support rod 21. The height adjustment rod 32 and the bottom support rod 21 rotate synchronously. The end of the height adjustment rod 32 is located on the bottom support rod 21 and is rotatably connected to the bottom support rod 21. Through the rotatable connection between the height adjustment rod and the bottom support rod 21, the height and angle of the shelf 3 can be adjusted. Preferably, the rotatable connection between the height adjustment rod 32 and the bottom support rod 21 is a pivot connection.

[0043] It should be noted that the connection method between the height adjustment rod 32 and the bottom support rod 21 is not limited to a rotary connection. For example, it can also be a snap-fit ​​connection. As long as the purpose of adjusting the height and angle of the shelf 3 can be achieved, it is within the protection scope of this invention.

[0044] In use, the two bottom support rods 21 rotate outwards simultaneously, moving away from each other, forming a figure-eight structure. The two height adjustment rods 32 rotate together with the bottom support rods 21, also forming a figure-eight structure. The height adjustment rods 32 are used to support the shelf 3. An adjustment support rod 35 is also installed below the shelf 3 to prevent the shelf 3 from moving towards the base plate 2. The free ends of the shelf 3 and the bottom support rods 21 cooperate with each other to support the laptop.

[0045] When not in use, the shelf 3 is close to the base plate 2, but there is also a space between them. The two bottom support rods 21 and the two height adjustment rods 32 can be rotated simultaneously between the base plate 2 and the shelf 3. The two bottom support rods 21 and the two height adjustment rods 32 can be folded by rotation. The base plate 2 and the shelf 3 cooperate to clamp the bottom support rods 21 and the height adjustment rods 32, so as to prevent the bottom support rods 21 and the height adjustment rods 32 from slipping between the base plate 2 and the shelf 3.

[0046] Example 2:

[0047] This embodiment, based on embodiment 1, further describes in detail the installation and support method of the adjustment support rod 35.

[0048] like Figure 4-7 As shown, a first mounting plate 33 is provided on the side of the shelf 3 opposite to the base plate 2, and a first accommodating space 36 is formed between the shelf 3 and the first mounting plate 33 to accommodate a pair of height adjustment rods 32.

[0049] like Figure 6 and Figure 7 As shown, the shelf 3 has a first strip post 34, which extends along the length of the shelf 3. The first mounting plate 33 is mounted on the shelf 3 through the first strip post 34. The two sides of the first strip post 34 are first accommodating spaces 36. That is, the shelf 3, the first strip post 34 and the first mounting plate 33 cooperate to form the first accommodating space 36. The first accommodating space 36 can be used to accommodate the folded height adjustment rod 32.

[0050] Meanwhile, the first mounting plate 33 has a receiving groove 331, and the adjusting support rod 35 can be placed in the receiving groove 331. The end of the adjusting support rod 35 is rotatably mounted on the first mounting plate 33, that is, the adjusting support rod 35 rotates with its own end as the rotating part. The rotational connection between the adjusting support rod 35 and the first mounting plate 33 is preferably a shaft connection, and its own end is a fixed end. In the non-use state, the adjusting support rod 35 is installed in the receiving groove 331. In the use state, the free end of the adjusting support rod 35 rotates downward and abuts against the second mounting plate 22 of the base plate 2 to support the shelf 3.

[0051] In addition, such as Figure 7 As shown, a second mounting plate 22 is provided on the side opposite to the support plate 3 of the base plate 2. The second mounting plate 22 has the same shape and size as the first mounting plate 33. The second mounting plate 22 is connected to the base plate 2 through a second strip post 23. The second strip post 23 extends along the length of the base plate 2. The two sides of the second strip post 23 are the second accommodating spaces 24. That is, the base plate 2, the second strip post 23 and the second mounting plate 22 cooperate to form the second accommodating space 24. The second accommodating space 24 can be used to accommodate the folded bottom support rod 21.

[0052] Detailed, such as Figure 4 and Figure 5As shown, the second mounting plate 22 also has a strip groove 221. The shape and size of the strip groove 221 are consistent with the shape and size of the adjusting support rod 35. The strip groove 221 also has several slots 222 built in. The slots 222 match the protrusions 351 of the adjusting support rod 35. In use, the protrusions 351 at the free end of the adjusting support rod 35 are inserted into the slots 222 to achieve the purpose of firmly supporting the shelf 3.

[0053] More specifically, the free end of the bottom support rod 21 is provided with a blocking part 211. The blocking part 211 is arc-shaped with an upward arc. The size of the arc is mainly to cover the side edge of the laptop. The arc-shaped blocking part 211 is used to prevent the laptop from slipping.

[0054] Meanwhile, in order to increase the friction between the laptop and the shelf 3 and prevent the laptop from slipping, the shelf 3 is provided with an anti-slip layer 31. The specific structure and material of the anti-slip layer 31 are common in the prior art, and the present invention will not elaborate on them.

[0055] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A portable laptop stand, comprising a base plate and a shelf adapted to the base plate for placing a laptop, wherein the distance and angle between the base plate and the shelf are adjustable, characterized in that... The base plate is rotatably connected to a bottom support rod, and the shelf is rotatably connected to a height adjustment rod. The bottom support rod and the height adjustment rod are connected. When not in use, both the bottom support rod and the height adjustment rod can be rotated between the base plate and the shelf. The bottom support rod and the height adjustment rod are arranged in pairs. A first mounting plate is provided on the side of the shelf opposite to the base plate. A first accommodating space for accommodating the paired height adjustment rods is formed between the shelf and the first mounting plate. A second mounting plate is provided on the side of the base plate opposite to the shelf. A second accommodating space for accommodating the paired bottom support rods is formed between the base plate and the second mounting plate.

2. The portable laptop stand according to claim 1, characterized in that... The height adjustment rod is shorter than the bottom support rod, and the end of the height adjustment rod is located on the bottom support rod and is rotatably connected to the bottom support rod.

3. The portable laptop stand according to claim 1, characterized in that... The first mounting plate is provided with an adjusting support rod for adjusting the angle and height of the shelf, and the end of the adjusting support rod is rotatably mounted on the first mounting plate.

4. The portable laptop stand according to claim 3, characterized in that... The adjusting support rod is connected to the rotating shaft of the first mounting plate.

5. The portable laptop stand according to claim 3, characterized in that... The second mounting plate is provided with a strip groove that matches the shape of the adjusting support rod. The strip groove has a plurality of slots inside, and the slots match the protrusions of the adjusting support rod.

6. The portable laptop stand according to any one of claims 1-5, characterized in that... The free end of the bottom support rod is provided with a blocking part to prevent the laptop from slipping.

7. The portable laptop stand according to claim 1, characterized in that... The shelf is provided with an anti-slip layer.

Images