Adjustable height folding phone stand

Abstract

This application relates to the field of mobile phone holder technology and discloses an adjustable height folding mobile phone holder, including a horizontally set base plate and a bottom support assembly composed of two foldable and connected plates. This adjustable height folding mobile phone holder has its components connected by hinges, forming a flat structure after folding, effectively reducing its volume and thickness. This effectively solves the problem of traditional holders taking up too much space and being inconvenient to carry. Precise matching of the protrusion width and the slot width achieves no wobbling or displacement, and forms a triangular structure for stable support of the mobile phone. The height of the mobile phone can be adjusted by adjusting the height of the supporting protrusion in the hollow slot, making it convenient and quick.

Description

Technical Field

[0001] This application relates to the field of mobile phone holder technology, specifically an adjustable height folding mobile phone holder. Background Technology

[0002] A phone stand is a device used to support a mobile phone, allowing users to use their phone while doing other work or studying.

[0003] An existing patent (publication number: CN222916082U) discloses an easily adjustable mobile phone holder, including a base. A disc is fixedly connected to the upper surface of the base, and a rotating rod is passed through the upper surface of the disc. A rectangular block is hinged to the top of the rotating rod, and a clamping component is slidably connected through the top of the rectangular block. The rotating component is located in the middle of the disc. The clamping component includes an arc-shaped block, a triangular block, and a vertical spring. The arc-shaped block is slidably connected through and to the upper surface of the rectangular block, the vertical spring is fixedly connected to the lower surface of the arc-shaped block, and the triangular block is fixedly connected to the rear surface of the arc-shaped block. In this invention, by pressing the arc-shaped block downwards, the triangular block squeezes the T-shaped block, thereby opening the clamping block. It is not necessary to pull each clamping block individually to unfold it. Then, the mobile phone is placed between the clamping blocks, and the arc-shaped block is released to fix the mobile phone, which is quick and convenient and avoids accidental injury from pulling by hand.

[0004] The aforementioned bracket opens by pressing down on the arc-shaped block, which in turn presses against the T-shaped block, thus opening the clamping block. It eliminates the need to pull each clamping block individually to unfold the bracket. The phone can then be placed between the clamping blocks, and the arc-shaped block can be released to secure the phone. This method is quick and convenient and avoids accidental injury from pulling by hand. However, due to its large size, it is not easy to carry and takes up a lot of space during use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides an adjustable height folding mobile phone holder, which has the advantages of small size and low cost, and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: an adjustable height folding mobile phone stand, including a base assembly, including a horizontally set base plate;

[0007] The bottom support assembly consists of two foldable and connected plates, including a vertical plate hinged to one end of the base assembly and a support plate hinged to the other end of the vertical plate and inclined. The top of the support plate is provided with a support protrusion, and a limiting plate is provided on both sides of the support protrusion. Damping blocks are fixedly embedded on both sides of the limiting plate, and both limiting plates are hinged to the top of the support plate.

[0008] The back support includes a back plate that is hinged to the other end of the base assembly, and the surface of the back plate has a hollowed-out groove that runs along its length.

[0009] Furthermore, the supporting protrusion is slidably connected to the hollow groove, and the width of the hollow groove is equal to the width of the supporting protrusion.

[0010] The above solution allows for easy adjustment of the height of the support protrusion, thereby enabling adjustment of the phone's height.

[0011] Furthermore, both the outer surfaces of the back plate and the bottom plate are provided with anti-slip features.

[0012] The above solution increases the friction between the back panel and the back of the phone, preventing the phone from sliding. The anti-slip layer on the bottom of the base plate enhances the adhesion between the stand and the support (such as a desktop). The dual anti-slip design ensures that the stand remains stable even when tilted or vibrating.

[0013] Furthermore, the limiting plate is arranged in a U-shape, the limiting plate is flipped downward relative to the support plate, and the damping block abuts against the back plate.

[0014] The above solution utilizes the friction generated by the damping block against the back plate to prevent the limiting plate from loosening unexpectedly, thereby improving structural stability.

[0015] Furthermore, the damping block is made of rubber.

[0016] The above solution adheres to the surface of the backplate to enhance the damping effect, making it less prone to deformation during long-term use and extending the service life of the bracket.

[0017] Furthermore, the angle between the back plate and the bottom plate is an acute angle.

[0018] The above design creates a sharp-angled structure that allows the back panel to provide a backward-tilting support for the phone, conforming to an ergonomic viewing angle.

[0019] Furthermore, the angle between the support plate and the base plate is an acute angle.

[0020] The above scheme allows the support plate to be tilted at an acute angle, effectively utilizing the component of gravity to decompose the weight of the phone into a normal force perpendicular to the support plate and a component force downward along the support plate.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This adjustable height folding phone stand has its components connected by hinges. When folded, it can form a flat structure, effectively reducing its size and thickness, thus solving the problem of traditional stands taking up too much space and being inconvenient to carry.

[0023] The support protrusion slides along the hollowed-out groove on the back panel. The precise matching of the protrusion width and the groove width achieves no wobbling or displacement, and forms a triangular structure to provide stable support for the phone. The height of the phone can be adjusted by adjusting the height of the support protrusion in the hollowed-out groove, which is convenient and quick. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application. Figure 1 ;

[0025] Figure 2 This is a three-dimensional schematic diagram of the overall structure of this application. Figure 2 ;

[0026] Figure 3 This is a structural diagram of the bottom support component of this application;

[0027] Figure 4 This is a schematic diagram illustrating the overall structure of this application in conjunction with an external mobile phone;

[0028] Figure 5 For this application Figure 4 Schematic diagram of the structure after adjusting the support height;

[0029] Figure 6 This is a schematic diagram of the overall structure of this application. Figure 1 ;

[0030] Figure 7 This is a schematic diagram of the overall structure of this application. Figure 2 .

[0031] In the picture:

[0032] 1. Base assembly; 101. Base plate;

[0033] 2. Bottom support assembly; 201. Vertical plate; 202. Support plate; 2021. Supporting protrusion; 2022. Limiting plate; 2023. Damping block;

[0034] 3. Back support component; 301. Back panel; 3011. Hollowed-out groove. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] Please see Figure 1 — Figure 7The adjustable height folding mobile phone stand in this embodiment includes a base assembly 1, which includes a horizontally arranged base plate 101, the bottom of which is in contact with the surface of the support.

[0037] The bottom support assembly 2 consists of two foldable and connectable plates, including a vertical plate 201 hinged to one end of the base assembly 1 and a support plate 202 hinged to the other end of the vertical plate 201 and inclined. The top of the support plate 202 is provided with a supporting protrusion 2021, which can limit the bottom of the mobile phone. A limiting plate 2022 is provided on both sides of the supporting protrusion 2021. A damping block 2023 is fixedly embedded on both sides of the limiting plate 2022. Both limiting plates 2022 are hinged to the top of the support plate 202. The damping block 2023 is made of rubber and fits against the surface of the back plate 301 to enhance the damping effect. It is not easy to deform after long-term use and extends the service life of the bracket.

[0038] The back support 3 includes a back plate 301 hinged to the other end of the base assembly 1. The back plate 301 can support the back of the mobile phone. The surface of the back plate 301 has a hollow groove 3011 arranged along its length. The supporting protrusion 2021 is slidably connected to the hollow groove 3011, and the width of the hollow groove 3011 is equal to the width of the supporting protrusion 2021, which can facilitate the adjustment of the height of the supporting protrusion 2021, thereby realizing the adjustment of the height of the mobile phone.

[0039] Both the outer surfaces of the back plate 301 and the bottom plate 101 are designed with anti-slip features. The anti-slip layer on the surface of the back plate 301 increases friction with the back of the phone, preventing the phone from sliding. The anti-slip layer on the bottom of the bottom plate 101 enhances the adhesion between the stand and a support such as a table. This dual anti-slip design ensures that the stand remains stable even under tilted or vibrating conditions. The limiting plate 2022 has a U-shaped structure and is flipped downward relative to the support plate 202. The damping block 2023 abuts against the back plate 301. The friction generated by the contact between the back plate 2023 and the back plate 301 can prevent the limiting plate 2022 from loosening accidentally and improve the structural stability. The angle between the back plate 301 and the bottom plate 101 is an acute angle. The acute angle structure makes the back plate 301 provide a backward tilting support force for the mobile phone, which conforms to the ergonomic viewing angle. The angle between the support plate 202 and the bottom plate 101 is also an acute angle. The support plate 202 tilts at an acute angle, which can effectively utilize the component of gravity and decompose the weight of the mobile phone into a normal force perpendicular to the support plate 202 and a downward component force along the support plate 202.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable height folding phone holder, characterized in that, Includes a base assembly (1), including a horizontally positioned base plate (101); The bottom support assembly (2) is composed of two foldable and connectable plates, including a vertical plate (201) hinged to one end of the base assembly (1) and a support plate (202) hinged to the other end of the vertical plate (201) and inclined. The top of the support plate (202) is provided with a supporting protrusion (2021), and a limiting plate (2022) is provided on both sides of the supporting protrusion (2021). Damping blocks (2023) are fixedly embedded on both sides of the limiting plate (2022), and both limiting plates (2022) are hinged to the top of the support plate (202). The back support member (3) includes a back plate (301) hinged to the other end of the base assembly (1), and the surface of the back plate (301) is provided with a hollow groove (3011) arranged along its length.

2. The height adjustable cell phone folding stand of claim 1, wherein: The supporting protrusion (2021) is slidably connected to the hollow groove (3011), and the width of the hollow groove (3011) is equal to the width of the supporting protrusion (2021).

3. The height adjustable cell phone folding stand of claim 1, wherein: The outer surfaces of the back plate (301) and the bottom plate (101) are both provided with anti-slip features.

4. The adjustable height folding mobile phone holder according to claim 1, characterized in that: The limiting plate (2022) is U-shaped and flips downward relative to the support plate (202), and the damping block (2023) abuts against the back plate (301).

5. The height-adjustable cell phone folding stand of claim 1, wherein: The damping block (2023) is made of rubber.

6. The height adjustable cell phone folding stand of claim 1, wherein: The angle between the back plate (301) and the bottom plate (101) is an acute angle.

7. The height-adjustable cell phone folding stand of claim 1, wherein: The angle between the support plate (202) and the base plate (101) is an acute angle.

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