A mobile phone support device

Abstract

The utility model belongs to the technical field of mobile phone accessories, especially a kind of mobile phone supporting device, including first support piece and second support piece that top end mutually articulate, including folding subassembly, the folding subassembly is respectively connected with first support piece and second support piece, for folding and unfolding second support piece relative to first support piece;The folding subassembly includes first connecting plate and second connecting plate, and one end of the first connecting plate is slidably connected with first support piece, and the other end is articulated with second connecting plate;Second connecting plate is slidably connected with second support piece relative to the end articulated with first connecting plate;It further includes first balance subassembly and second balance subassembly, and two ends of first balance subassembly are respectively articulated with first connecting plate and first support piece, and two ends of second balance subassembly are respectively articulated with second connecting plate and second support piece.Can solve the problem that the supporting structure of existing product is easy to deviate, improve stability and reliability, to improve operation convenience, functional reliability.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessories technology, specifically to a mobile phone support device. Background Technology

[0002] With the widespread use of smartphones, people's demand for mobile phone accessories is becoming increasingly diversified. Foldable card holders, as an innovative product that integrates card storage and a phone stand, have gained popularity among consumers. They not only make it convenient for users to carry various cards, such as bank cards, ID cards, and membership cards, but can also unfold into a phone stand when needed, meeting users' hands-free needs for watching videos and browsing the web.

[0003] However, existing folding phone holders have some obvious defects in their support structure when used as stands. Currently available phone holders generally use sliding or hinged mechanisms to open and close the holder. Taking a sliding support structure as an example, in actual use, when the user adjusts the phone's angle or touches the phone, the sliding part of the support structure is prone to shifting. This not only causes the phone holder to open or close unstably and smoothly, and reduces its overall stability, leading to the phone shaking or even tipping over during use, affecting the user experience, but may also cause accidental damage to the phone.

[0004] Patent CN202420192829 describes a stand-up card holder that can hold bank cards, public transport cards, business cards, and other cards, as well as serve as a stand for mobile phones and other electronic devices. It includes hinged support bodies, the angle of which can be adjusted by rotating the support bodies to support the phone. The support structure relies primarily on the rotating hinges between the support bodies. In practical use, if used to support a large phone or subjected to external force, the rotating hinge support structure may lack stability, resulting in the angle not locking, wobbling, or shifting, failing to ensure stable phone placement. This places high demands on the rotating hinge components, ultimately leading to high costs. For example, when a user places their phone on the stand to watch a video and accidentally touches the phone, the support structure may fail due to uneven force, causing the phone stand to lose balance, tilt, or even fall. This stability issue severely limits the usability and user satisfaction of this type of product.

[0005] Therefore, developing a new type of folding mobile phone wallet to solve the problem of easy displacement of the support structure in existing products and improve the stability and reliability of the bracket is of great practical significance and market demand. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a mobile phone support device that can solve the problem of easy displacement of the support structure of existing products, improve the stability and reliability of the bracket, and enhance the ease of operation, functional reliability and user experience, in order to address the shortcomings of the existing technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A mobile phone support device includes a first support member and a second support member hinged to each other at their top ends. It also includes a folding assembly connected to both the first and second support members for folding and unfolding the second support member relative to the first support member. The folding assembly includes a first connecting plate and a second connecting plate. One end of the first connecting plate is slidably connected to the first support member, and the other end is hinged to the second connecting plate. The end of the second connecting plate hinged to the first connecting plate is slidably connected to the second support member. The device further includes a first balancing assembly and a second balancing assembly. Both ends of the first balancing assembly are hinged to the first connecting plate and the first support member, respectively, and both ends of the second balancing assembly are hinged to the second connecting plate and the second support member, respectively.

[0009] Preferably, a first adsorption element is provided at the sliding connection between the first connecting plate and the first support member, the first connecting plate and the first adsorption element are hinged, the inner side of the first support member is provided with a slide rail, and the first adsorption element is slidably disposed in the slide rail of the first support member and slides up and down along the slide rail direction; a second adsorption element is provided at the sliding connection between the second connecting plate and the second support member, the second connecting plate and the second adsorption element are hinged, the inner side of the second support member is provided with a slide rail, and the second adsorption element is slidably disposed in the slide rail of the second support member and slides up and down along the slide rail direction.

[0010] Preferably, the first and second adsorption elements are magnetic sheets or metal sheets, and the first and second support elements are magnetic sheets or metal sheets.

[0011] Preferably, the first balancing assembly includes a first rod and a second rod symmetrically arranged on both sides of the first connecting plate, with the ends of the first rod and the second rod respectively hinged to the first connecting plate and the first support member; the second balancing assembly includes a third rod and a fourth rod symmetrically arranged on both sides of the second connecting plate, with the ends of the third rod and the fourth rod respectively hinged to the second connecting plate and the second support member.

[0012] Preferably, the first and second rods are embedded in the inner side of the first support member and are flush with the inner side, and the third and fourth rods are embedded in the inner side of the second support member and are flush with the inner side; when the first connecting plate is folded, it is stored between the first and second rods; when the second connecting plate is folded, it is stored between the third and fourth rods.

[0013] Preferably, the system further includes a third support member, which is disposed on the outer side of the second support member, and a support assembly for supporting, folding and unfolding the third support member is provided between the third support member and the second support member.

[0014] Preferably, the support assembly includes a third connecting plate, with a third adsorption element and a fourth adsorption element respectively provided at both ends of the third connecting plate, which are slidably connected to the third support element and the second support element; the third connecting plate has a third balancing assembly at one end connected to the second support element, the third balancing assembly including a fifth rod and a sixth rod symmetrically arranged on both sides of the third connecting plate, with the ends of the fifth rod and the sixth rod respectively hinged to the third connecting plate and the second support element.

[0015] Preferably, an adjustment component for adjusting the position of the third support member is further provided between the third support member and the second support member. The adjustment component includes a sliding mounting plate, the top end of the third support member is hinged to the top end of the sliding mounting plate, the sliding mounting plate is slidably disposed on the outside of the second support member, the outside of the second support member is provided with a slide rail, and the sliding mounting plate is attracted to the slide rail by a magnetic slider and slides up and down along the direction of the slide rail.

[0016] Preferably, the support assembly includes a third connecting plate, with a third adsorption member and a fourth adsorption member respectively provided at both ends of the third connecting plate, which are slidably connected to the third support member and the sliding mounting plate; the third connecting plate has a third balancing assembly at the end connected to the sliding mounting plate, the third balancing assembly including a fifth rod and a sixth rod symmetrically arranged on both sides of the third connecting plate, with the ends of the fifth rod and the sixth rod respectively hinged to the third connecting plate and the sliding mounting plate.

[0017] Preferably, the third connecting plate is folded and stored between the fifth and sixth rods.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: by providing a first balancing component and a second balancing component between the connection between the first connecting plate and the first support member, and between the second connecting plate and the second support member, an effective balanced support structure is formed, which can solve the problem of easy displacement of the support structure of existing products, improve the stability and reliability of the bracket, and at the same time, when the first support member is unfolded or folded relative to the second support member, the first balancing component and the second balancing component can synchronously drive the first connecting plate and the second connecting plate to move upward or downward, thereby improving the ease of operation, functional reliability and user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the unfolded state of Embodiment 1 of this utility model. Figure 1 ;

[0020] Figure 2This is a schematic diagram of the unfolded state of Embodiment 1 of this utility model. Figure 2 ;

[0021] Figure 3 This is a bottom view of Embodiment 1 of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of Embodiment 3 of this utility model;

[0024] Figure 6 This is a left view of Embodiment 3 of the present invention;

[0025] In the diagram, 1. First support member, 2. Second support member, 3. First connecting plate, 4. Second connecting plate, 5. First suction member, 6. Second suction member, 7. First rod, 8. Second rod, 9. Third rod, 10. Fourth rod, 11. Third support member, 12. Third connecting plate, 13. Third suction member, 14. Fourth suction member, 15. Fifth rod, 16. Sixth rod, 17. Sliding mounting plate Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] It should be noted that when a component / part is referred to as being "set on" another component / part, it can be directly set on the other component / part or there may be an intervening component / part. When a component / part is referred to as being "connected / linked" to another component / part, it can be directly connected / linked to the other component / part or there may be an intervening component / part. The term "connected / linked" as used herein can include electrical and / or mechanical physical connections / links. The term "including / comprises" as used herein means the presence of a feature, step, or component / part, but does not exclude the presence or addition of one or more other features, steps, or components / parts. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example

[0028] As shown in the figure, a mobile phone support device includes a first support member 1 and a second support member 2 hinged to each other at their top ends. In use, it allows mobile phones or tablets to be placed or attached to the back for use. It includes a folding assembly connected to both the first and second support members 1 and 2, used to fold and unfold the second support member 2 relative to the first support member 1. The folding assembly includes a first connecting plate 3 and a second connecting plate 4. One end of the first connecting plate 3 is slidably connected to the first support member 1, and the other end is hinged to the second connecting plate 4. The end of the second connecting plate 4 hinged to the first connecting plate 3 is slidably connected to the second support member 2. It also includes a first balancing assembly and a second balancing assembly. The two ends of the first balancing assembly are hinged to the first connecting plate 3 and the first support member 1, respectively, and the two ends of the second balancing assembly are hinged to the second connecting plate 4 and the second support member 2, respectively. All hinge points are connected by fabric or leather, allowing the hinge points to rotate and / or bend. By providing a first balancing component and a second balancing component between the first connecting plate 3 and the first support member 1, and between the second connecting plate 4 and the second support member 2, an effective balanced support structure is formed. This solves the problem of easy displacement of the support structure in existing products, improves the stability and reliability of the bracket, and at the same time, when the first support member 1 is unfolded or folded relative to the second support member 2, the first balancing component and the second balancing component can synchronously drive the first connecting plate 3 and the second connecting plate 4 to move upward or downward, improving the ease of operation, functional reliability and user experience.

[0029] A first suction member 5 is provided at the sliding connection between the first connecting plate 3 and the first support member 1. The first connecting plate 3 and the first suction member 5 are hinged together. The inner side of the first support member 1 is provided with a slide rail (the slide rail is hidden in the figure to effectively show the position and structure of the first suction member 5). The first suction member 5 is slidably disposed in the slide rail of the first support member 1 and slides up and down along the slide rail direction. A second suction member 6 is provided at the sliding connection between the second connecting plate 4 and the second support member 2. The second connecting plate 4 and the second suction member 6 are hinged together. The inner side of the second support member 2 is provided with a slide rail. The second suction member 6 is slidably disposed in the slide rail of the second support member 2 and slides up and down along the slide rail direction. All the above hinges are connected by fabric or leather, so that the hinges can rotate and / or bend.

[0030] When the first support member 1 unfolds relative to the second support member 2, since one end of the first balancing component is hinged to the first support member 1 and the other end is hinged to the first connecting plate 3, when the first support member 1 unfolds relative to the second support member 2, the first support member 1 drives the first balancing component to pull the first connecting plate 3 connected to it downwards, so that the first connecting plate 3 simultaneously drives the first adsorption member 5 to slide downwards on the slide rail until the unfolded state shown in the figure is completed; similarly, when the second support member 2 unfolds relative to the first support member 1, the second support member 2 drives the second balancing component to pull the second connecting plate 4 connected to it downwards, so that the second connecting plate 4 simultaneously drives the second adsorption member 6 to slide downwards on the slide rail until the unfolded state shown in the figure is completed.

[0031] When the first support member 1 is folded relative to the second support member 2, since one end of the first balancing component is hinged to the first support member 1 and the other end is hinged to the first connecting plate 3, when the first support member 1 is folded relative to the second support member 2, the first support member 1 drives the first balancing component to push the first connecting plate 3 connected to it upward, so that the first connecting plate 3 simultaneously drives the first adsorption member 5 to slide upward on the slide rail until the folding state shown in the figure is completed; similarly, when the second support member 2 is folded relative to the first support member 1, the second support member 2 drives the second balancing component to push the second connecting plate 4 connected to it upward, so that the second connecting plate 4 simultaneously drives the second adsorption member 6 to slide upward on the slide rail until the folding state shown in the figure is completed.

[0032] The first adsorption element 5 and the second adsorption element 6 are magnetic sheets or metal sheets, and the first support element 1 and the second support element 2 are magnetic sheets or metal sheets. In use, the first adsorption element 5 can be magnetically fixed to the first support element 1 by magnetic attraction through the magnetic sheet or metal sheet, and the second adsorption element 6 can be magnetically fixed to the second support element 2 by magnetic attraction through the magnetic sheet or metal sheet.

[0033] The first balancing component includes a first rod 7 and a second rod 8 symmetrically arranged on both sides of the first connecting plate 3. The two ends of the first rod 7 and the second rod 8 are respectively hinged to the first connecting plate 3 and the first support member 1. Through the limiting support of the first rod 7 and the second rod 8 at both ends of the first connecting plate 3, the first connecting plate 3 can be effectively prevented from shifting to the left or right and detaching when sliding on the slide rail, so that the first connecting plate 3 can be more stable and smooth whether sliding or supported. The second balancing component includes a third rod 9 and a fourth rod 10 symmetrically arranged on both sides of the second connecting plate 4. The two ends of the third rod 9 and the fourth rod 10 are respectively hinged to the second connecting plate 4 and the second support member 2. The hinges are all connected by fabric or leather, so that the hinges can rotate and / or bend. Through the limiting support of the third rod 9 and the fourth rod 10 at both ends of the second connecting plate 4, the second connecting plate 4 can be effectively prevented from shifting to the left or right and detaching when sliding on the slide rail, so that the second connecting plate 4 can be more stable and smooth whether sliding or supported.

[0034] The first rod 7 and the second rod 8 are embedded in the inner side of the first support member 1 and are flush with the inner side. The third rod 9 and the fourth rod 10 are embedded in the inner side of the second support member 2 and are flush with the inner side. When the first connecting plate 3 is folded, it is stored between the first rod 7 and the second rod 8. When the second connecting plate 4 is folded, it is stored between the third rod 9 and the fourth rod 10, making the overall structure of the mobile phone support device compact and effectively reducing the overall thickness. Example

[0035] As shown in the figure, a mobile phone support device includes the aforementioned first support member 1 and second support member 2, and further includes a third support member 11. The third support member 11 is disposed on the outer side of the second support member 2, and the top end of the third support member 11 is hinged to the top end of the second support member 2. The hinges are connected by fabric or leather, allowing the hinges to rotate and / or bend. A support assembly for supporting, folding, and unfolding the third support member 11 is provided between the third support member 11 and the second support member 2. By including the third support member 11, the device is further expanded to support mobile phones of different sizes or large digital products other than mobile phones, such as tablets.

[0036] The support assembly includes a third connecting plate 12, with a third suction member 13 and a fourth suction member 14 respectively at both ends of the third connecting plate 12, which are slidably connected to the third support member 11 and the second support member 2. At the end of the third connecting plate 12 connected to the second support member 2, a third balancing assembly is provided. The third balancing assembly includes a fifth rod 15 and a sixth rod 16 symmetrically arranged on both sides of the third connecting plate 12. The ends of the fifth rod 15 and the sixth rod 16 are respectively hinged to the third connecting plate 12 and the second support member 2. All hinges are connected by fabric or leather, allowing the hinges to rotate and / or bend. By providing the above support assembly, the third support member 11 can be supported by the third connecting plate 12 and the third balancing assembly when supporting digital products such as mobile phones or tablets, preventing it from tilting backward and allowing for arbitrary adjustment of different angles. This effectively replaces the existing technology that uses costly components such as hinge shafts for limiting and supporting the third support member 11.

[0037] The fifth rod 15 and the sixth rod 16 are embedded in the outer side of the second support member 2 and are flush with the outer side. When the third connecting plate 12 is folded, it is stored between the fifth rod 15 and the sixth rod 16, so that the overall structure of the mobile phone support device is compact and can effectively reduce the overall thickness. Example

[0038] As shown in the figure, an adjustment assembly for adjusting the position of the third support member 11 is also provided between the third support member 11 and the second support member 2. The adjustment assembly includes a sliding mounting plate 17, the top end of the third support member 11 is hinged to the top end of the sliding mounting plate 17, and the hinges are all connected by fabric or leather, allowing the hinges to rotate and / or bend. The sliding mounting plate 17 is slidably disposed on the outside of the second support member 2, and a slide rail is provided on the outside of the second support member 2. The sliding mounting plate 17 is attached to the slide rail by a magnetic slider (not shown in the figure) and slides up and down along the direction of the slide rail. By providing a sliding mounting plate 17 between the third support member 11 and the second support member 2, the third support member 11 can be freely adjusted in height by adjusting the position between the sliding mounting plate 17 and the second support member 2, thus further expanding the device's ability to support mobile phones of different sizes or large digital products such as tablets.

[0039] The support assembly includes a third connecting plate 12, with a third adsorption member 13 and a fourth adsorption member 14 respectively at both ends of the third connecting plate 12, which are slidably connected to the third support member 11 and the sliding mounting plate 17; a third balancing assembly is provided at the end of the third connecting plate 12 that is connected to the sliding mounting plate 17, the third balancing assembly including a fifth rod 15 and a sixth rod 16 symmetrically arranged on both sides of the third connecting plate 12, with the ends of the fifth rod 15 and the sixth rod 16 respectively hinged to the third connecting plate 12 and the sliding mounting plate 17.

[0040] The fifth rod 15 and the sixth rod 16 are embedded in the inner side of the sliding mounting plate 17 and are flush with the inner side. When the third connecting plate 12 is folded, it is stored between the fifth rod 15 and the sixth rod 16, making the overall structure of the mobile phone support device compact and effectively reducing the overall thickness.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mobile phone support device comprising a first support member (1) and a second support member (2) which are hingedly connected to each other at their top ends, characterized in that, The folding assembly includes a folding component connected to a first support member (1) and a second support member (2) for folding and unfolding the second support member (2) relative to the first support member (1); the folding assembly includes a first connecting plate (3) and a second connecting plate (4), one end of the first connecting plate (3) is slidably connected to the first support member (1) and the other end is hinged to the second connecting plate (4); the second connecting plate (4) is slidably connected to the second support member (2) at the end that is hinged to the first connecting plate (3); the folding assembly also includes a first balancing component and a second balancing component, the two ends of the first balancing component are hinged to the first connecting plate (3) and the first support member (1) respectively, and the two ends of the second balancing component are hinged to the second connecting plate (4) and the second support member (2) respectively.

2. The apparatus of claim 1, wherein A first adsorption member (5) is provided at the sliding connection between the first connecting plate (3) and the first support member (1). The first connecting plate (3) and the first adsorption member (5) are hinged together. A slide rail is provided on the inner side of the first support member (1). The first adsorption member (5) is slidably disposed in the slide rail of the first support member (1) and slides up and down along the slide rail direction. A second adsorption member (6) is provided at the sliding connection between the second connecting plate (4) and the second support member (2). The second connecting plate (4) and the second adsorption member (6) are hinged together. A slide rail is provided on the inner side of the second support member (2). The second adsorption member (6) is slidably disposed in the slide rail of the second support member (2) and slides up and down along the slide rail direction.

3. The apparatus of claim 2, wherein: The first adsorption element (5) and the second adsorption element (6) are magnetic sheets or metal sheets, and the first support element (1) and the second support element (2) are magnetic sheets or metal sheets.

4. The support device of claim 1, wherein, The first balancing assembly includes a first rod (7) and a second rod (8) symmetrically arranged on both sides of the first connecting plate (3), with the ends of the first rod (7) and the second rod (8) respectively hinged to the first connecting plate (3) and the first support member (1); the second balancing assembly includes a third rod (9) and a fourth rod (10) symmetrically arranged on both sides of the second connecting plate (4), with the ends of the third rod (9) and the fourth rod (10) respectively hinged to the second connecting plate (4) and the second support member (2).

5. The apparatus of claim 4 wherein, The first rod (7) and the second rod (8) are embedded in the inner side of the first support member (1) and are flush with the inner side. The third rod (9) and the fourth rod (10) are embedded in the inner side of the second support member (2) and are flush with the inner side. When the first connecting plate (3) is folded, it is stored between the first rod (7) and the second rod (8). When the second connecting plate (4) is folded, it is stored between the third rod (9) and the fourth rod (10).

6. The support device of claim 1, wherein, It also includes a third support member (11), which is disposed on the outer side of the second support member (2), and a support assembly for supporting, folding and unfolding the third support member (11) is provided between the third support member (11) and the second support member (2).

7. The apparatus of claim 6 wherein, The support assembly includes a third connecting plate (12), with a third adsorption element (13) and a fourth adsorption element (14) respectively provided at both ends of the third connecting plate (12) and slidingly connected to the third support element (11) and the second support element (2); the third connecting plate (12) is provided with a third balancing assembly at one end connected to the second support element (2), the third balancing assembly includes a fifth rod (15) and a sixth rod (16) symmetrically arranged on both sides of the third connecting plate (12), with the ends of the fifth rod (15) and the sixth rod (16) respectively hinged to the third connecting plate (12) and the second support element (2).

8. The support device of claim 6, wherein, An adjustment component for adjusting the position of the third support member (11) is also provided between the third support member (11) and the second support member (2). The adjustment component includes a sliding mounting plate (17). The top end of the third support member (11) is hinged to the top end of the sliding mounting plate (17). The sliding mounting plate (17) is slidably disposed on the outside of the second support member (2). A slide rail is provided on the outside of the second support member (2). The sliding mounting plate (17) is attracted to the slide rail by a magnetic slider and slides up and down along the direction of the slide rail.

9. The apparatus of claim 8 wherein, The support assembly includes a third connecting plate (12), with a third adsorption element (13) and a fourth adsorption element (14) respectively provided at both ends of the third connecting plate (12) and slidably connected to the third support element (11) and the sliding mounting plate (17); the third connecting plate (12) is provided with a third balancing assembly at one end connected to the sliding mounting plate (17), the third balancing assembly includes a fifth rod (15) and a sixth rod (16) symmetrically arranged on both sides of the third connecting plate (12), with the ends of the fifth rod (15) and the sixth rod (16) respectively hinged to the third connecting plate (12) and the sliding mounting plate (17).

10. The support device of claim 7 or 9, wherein, When folded, the third connecting plate (12) is stored between the fifth rod (15) and the sixth rod (16).

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