Dual handset folding storage stand
By attaching an adhesive plate to the back of the phone or phone case and using a damped pivot structure for connection, the problem of existing brackets being unable to adapt to different phone models and being unstable is solved, achieving stable fixation and portable folding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAICANG HEYI TECHNOLOGY CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-09
Smart Images
Figure CN224343241U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of mobile phone accessories, specifically to a dual-folding mobile phone storage stand. Background Technology
[0002] Existing phone holders can only hold one phone at a time, meaning only one phone can be used at a time. As a result, a Chinese utility model patent with authorization announcement number CN210114135U discloses a dual-phone connection device, which is a dual-phone case structure that connects two phone cases by rotation through a connecting structure. However, the two phone cases have fixed sizes and cannot accommodate different phone models.
[0003] To accommodate different phone models, phone stands that can support two phones simultaneously have emerged. For example, Chinese utility model patent CN214707782U discloses a phone stand comprising two clamps formed by two baffles and a base plate, a connector between the two clamps, and two pivot structures. The connector is rotatably connected to the two clamps on both sides via a pivot structure. However, this clamping structure is not stable enough; if not properly secured, the phone is prone to falling and breaking. Furthermore, the connector has a certain width, and with pivot structures on both sides connecting it to the clamps, when folded, the added thickness of the connector and pivot structures, in addition to the thickness of the two phones themselves, significantly increases the overall thickness, making it inconvenient for carrying around.
[0004] To address the aforementioned problems, this utility model presents an innovative design for the mobile phone holder. Utility Model Content
[0005] The purpose of this utility model is to provide a dual-phone folding storage stand. By directly attaching two adhesive plates to the back of the phone or phone case, the phone is more stable and less likely to fall off. The two adhesive plates are connected by a damped pivot structure. When the two phones are folded together, the thickness of the pivot is increased only by one, making it easy to carry.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] Based on a dual-phone folding storage stand, including
[0008] A first adhesive plate, comprising a first substrate and a first adhesive layer for bonding to a mobile phone or a mobile phone back cover;
[0009] A second adhesive plate, comprising a second substrate and a second adhesive layer for bonding to a mobile phone or a mobile phone back cover;
[0010] Both the first substrate and the second substrate include a first plane and a second plane disposed opposite to the first plane, and the first adhesive layer and the second adhesive layer are located on the first plane;
[0011] A single-axis rotating structure includes a first connecting shaft and a second connecting shaft fixed to a first substrate, and a third connecting shaft fixed to a second substrate with its two ends respectively connected to the axes of the first connecting shaft and the second connecting shaft.
[0012] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: the third connecting shaft is provided with a coaxial bushing and damping pins that fix the first connecting shaft and the second connecting shaft to both ends of the third connecting shaft.
[0013] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: the first connecting shaft and the second connecting shaft are respectively provided with limiting parts at the ends near the third connecting shaft.
[0014] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: the damping pin includes a pin with toothed texture on its surface and a cap that is engaged on the limiting part to fix the first connecting shaft and the second connecting shaft to both ends of the third connecting shaft.
[0015] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: the shaft rotation structure further includes a sealing pin on the first connecting shaft and the second connecting shaft at the end away from the third connecting shaft for sealing the shaft hole.
[0016] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: the sealing pin includes a sealing block with one end in the shape of a frustum for interference fit with the inner wall of the first connecting shaft and the second connecting shaft, and a pin cover covering the shaft hole of the first connecting shaft and the second connecting shaft.
[0017] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: a first limiting plate and a second limiting plate are respectively perpendicularly arranged on the adjacent edges of the first substrate and the second substrate, and the first limiting plate and the second limiting plate are connected to the first plane.
[0018] As a preferred embodiment of the dual-cell phone folding storage bracket of this utility model: the first substrate and the first limiting plate are integrally injection molded, and the second substrate and the second limiting plate are integrally injection molded.
[0019] As a preferred embodiment of the dual-cell phone folding storage stand of this utility model: the first substrate and the second substrate are hollowed-out square-shaped substrates.
[0020] As a preferred embodiment of the dual-phone folding storage bracket of this utility model: the adhesive layer is located on the outer periphery frame of the first plane of the U-shaped substrate.
[0021] Compared with the prior art, the beneficial effects of this utility model are:
[0022] This invention directly attaches two adhesive plates to the back of a mobile phone or phone case, which is more stable and less likely to fall off than clamping the phone. The two adhesive plates are connected by a damped pivot structure. When folded, the two adhesive plates rotate towards each other in the direction of overlapping the second plane. When folded to the predetermined position, they can maintain the current posture and remain stable. When the two phones are folded together, the thickness of the pivot is increased only by one, making it easy to carry. Attached Figure Description
[0023] Figure 1 This is a three-dimensional view of a preferred embodiment of the present invention: a dual-phone folding storage stand.
[0024] Figure 2 This is a three-dimensional schematic diagram from another perspective of a preferred embodiment of the present invention: a dual-phone folding storage stand.
[0025] Figure 3 This is a first-view perspective three-dimensional schematic diagram of a dual-phone folding storage stand, which is a preferred embodiment of the present invention.
[0026] Figure 4 This is a three-dimensional schematic diagram from another perspective of a preferred embodiment of the present invention: a dual-phone folding storage stand.
[0027] Figure 5 This is an exploded perspective view of a dual-phone folding storage stand according to a preferred embodiment of the present invention.
[0028] Figure 6 This is a three-dimensional schematic diagram of the damping pin and sealing pin of a dual-phone folding storage bracket, which is a preferred embodiment of the present invention.
[0029] Figure 7 This is a cross-sectional view of a preferred embodiment of the present invention: a dual-phone folding storage stand.
[0030] Figure 8 This is an enlarged cross-sectional view from angle A of a preferred embodiment of the present invention, showing a dual-phone folding storage stand.
[0031] Explanation of reference numerals in the attached diagram:
[0032] 1. First adhesive plate; 11. First substrate; 12. First adhesive layer; 13. First limiting plate;
[0033] 2. Second adhesive plate; 21. Second substrate; 22. Second adhesive layer; 23. Second limiting plate;
[0034] 3. Shaft rotation structure; 31. First connecting shaft; 32. Second connecting shaft; 33. Third connecting shaft; 34. Shaft sleeve; 35. Limiting part; 36. Damping pin; 361. Pin; 362. Shaft cap; 37. Sealing pin; 371. Sealing block; 372. Pin cover;
[0035] 4. First plane;
[0036] 5. Second plane. Detailed Implementation
[0037] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0038] See Figures 1 to 8 This utility model provides a dual mobile phone folding storage stand, including a first adhesive plate 1, which includes a first substrate 11 and a first adhesive layer 12 for attaching to a mobile phone or a mobile phone back cover;
[0039] A second adhesive plate 2, which includes a second substrate 21 and a second adhesive layer 22 for bonding to a mobile phone or a mobile phone back cover;
[0040] The first substrate 11 and the second substrate 21 both include a first plane 4 and a second plane 5 disposed opposite to the first plane 4. The first adhesive layer 12 and the second adhesive layer 22 are both located on the first plane 4, and the mobile phone or the back cover of the mobile phone is attached to the first plane 4.
[0041] A dual-cell phone folding storage stand further includes a pivot structure 3, wherein the first substrate 11 and the second substrate 21 are connected by the pivot structure 3. The pivot structure 3 includes a first connecting shaft 31 and a second connecting shaft 32 fixed to the first substrate 11, and a third connecting shaft 33 fixed to the second substrate 21 and whose two ends are respectively connected to the axis of the first connecting shaft 31 and the second connecting shaft 32.
[0042] The third connecting shaft 33 is internally fitted with a coaxially arranged bushing 34 and damping pins 36 that fix the first connecting shaft 31 and the second connecting shaft 32 to both ends of the third connecting shaft 33.
[0043] A limiting portion 35 protrudes from the shaft hole at one end of the first connecting shaft 31 and the second connecting shaft 32 near the third connecting shaft 33. The damping pin 36 includes a pin 361 with a toothed surface and a cap 362 that is engaged with the limiting portion 35 to fix the first connecting shaft 31 and the second connecting shaft 32 to both ends of the third connecting shaft 33. The pin 361 and the cap 362 are coaxially arranged.
[0044] like Figure 7 , Figure 8As shown, the diameter of the pin 361 with the toothed texture on its surface is slightly larger than the diameter of the inner wall of the bushing 34. The tips of the toothed texture of the pin 361 are tightly pressed against the inner wall of the bushing 34, so that the damping pin 36 can be fixed inside the bushing 34 and will not move easily. When an external force is applied to rotate the damping pin 36 relative to the bushing 34, it provides damping, which ensures a damping feel during folding and rotation, resulting in a good folding feel. Moreover, when the damping pin 36 is folded and rotated to a predetermined position, it can maintain its current posture and remain stable, thus serving as a support.
[0045] The first adhesive plate 1 and the second adhesive plate 2 are connected by a damped pivot structure 3. When folded, the two adhesive plates rotate towards each other in the direction of the second plane 5. When folded to the predetermined position, they can maintain the current posture and remain stable. When the two mobile phones are folded together, only the thickness of the pivot is increased, making them easy to carry.
[0046] The shaft rotation structure 3 also includes a sealing pin 37 on the first connecting shaft 31 and the second connecting shaft 32 at the end away from the third connecting shaft 33 for sealing the shaft hole. The sealing pin 37 includes a sealing block 371 with one end shaped like a frustum for interference fit with the inner wall of the first connecting shaft 31 and the second connecting shaft 32, and a pin cover 372 covering the shaft hole of the first connecting shaft 31 and the second connecting shaft 32.
[0047] A first limiting plate 13 and a second limiting plate 23 are respectively perpendicularly disposed on the adjacent edges of the first substrate 11 and the second substrate 21. The first limiting plate 13 and the second limiting plate 23 are disposed on and connected to the first plane 4. The first limiting plate 13 and the second limiting plate 23 play an auxiliary positioning role in the process of attaching the mobile phone or the back cover of the mobile phone case to the first adhesive plate 1 and the second adhesive plate 2, and prevent it from being attached crookedly.
[0048] The lower ends of the first limiting plate 13 and the second limiting plate 23 can also be configured as L-shaped structures (not shown in the figure). The lower ends of the first substrate 11 and the second substrate 21 extend to form protrusions 6. The L-shaped structures of the first limiting plate 13 and the second limiting plate 23 (not shown in the figure) are disposed on the protrusions 6 and integrally formed with them. The L-shaped structures of the first limiting plate 13 and the second limiting plate 23 (not shown in the figure) play an auxiliary positioning role during the process of attaching the mobile phone or mobile phone case back cover to the first adhesive plate 1 and the second adhesive plate 2, preventing misalignment. Simultaneously, they can support the mobile phone during use to prevent it from falling, reducing the required adhesive strength of the adhesive layer. The protrusions 6 are connected to the L-shaped structures (not shown in the figure). When the mobile phone or mobile phone case back cover is attached to the first adhesive plate 1 and the second adhesive plate 2, the protrusions 6 provide clearance, preventing the L-shaped structures (not shown in the figure) from obstructing the attachment of the mobile phone or mobile phone case.
[0049] The first substrate 11 and the first limiting plate 13 are integrally injection molded, and the second substrate 2 and the second limiting plate 23 are integrally injection molded.
[0050] The height of the first limiting plate 13 and the second limiting plate 23 is not higher than the thickness of the mobile phone casing, so as to avoid affecting the feel of use when gripping, and at the same time reduce production costs.
[0051] See Figures 3 to 5 The figure shows the second embodiment of the present invention. The combined structure of this embodiment is basically the same as that of the first embodiment. The difference is that the first substrate 11 and the second substrate 21 are hollowed-out square-shaped substrates, and the adhesive layer is located on the outer periphery frame of the first plane 4 of the square-shaped substrate.
[0052] In addition, the first substrate 11 and the second substrate 21 can also be substrates of other shapes.
[0053] In use, the back covers or phone cases of two mobile phones are attached to the first plane of the adhesive plate of the dual-phone folding storage stand. The first and second adhesive plates are connected by an axis on the same horizontal plane. When folding, the first and second adhesive plates rotate away from the first plane and towards each other on the second plane until they are folded together. The first and second adhesive plates can be fixed at any rotation position.
[0054] In summary, the key design features of this utility model are:
[0055] By directly attaching two adhesive plates to the back of the phone or phone case, it is more stable and less likely to fall off compared to clamping the phone. The two adhesive plates are connected by a damped pivot structure. When folded, the two adhesive plates rotate towards each other in the direction of the second plane coinciding with each other. When folded to the predetermined position, they can maintain the current posture and remain stable. When the two phones are folded together, the thickness of the pivot is only increased, making it easy to carry.
[0056] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0057] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A dual-folding mobile phone storage stand, characterized in that: include A first adhesive plate, comprising a first substrate and a first adhesive layer for bonding to a mobile phone or a mobile phone back cover; A second adhesive plate, comprising a second substrate and a second adhesive layer for bonding to a mobile phone or a mobile phone back cover; Both the first substrate and the second substrate include a first plane and a second plane disposed opposite to the first plane, and the first adhesive layer and the second adhesive layer are located on the first plane; A single-axis rotating structure includes a first connecting shaft and a second connecting shaft fixed to a first substrate, and a third connecting shaft fixed to a second substrate with its two ends respectively connected to the axes of the first connecting shaft and the second connecting shaft.
2. The dual-phone folding storage stand according to claim 1, characterized in that: The third connecting shaft is provided with a coaxial bushing and damping pins that fix the first connecting shaft and the second connecting shaft to both ends of the third connecting shaft.
3. A dual-phone folding storage stand according to claim 2, characterized in that: The first connecting shaft and the second connecting shaft are respectively provided with a limiting part at one end near the third connecting shaft.
4. A dual-phone folding storage stand according to claim 3, characterized in that: The damping pin includes a pin with toothed texture on its surface and a cap that is engaged on the limiting part to fix the first connecting shaft and the second connecting shaft to both ends of the third connecting shaft.
5. A dual-phone folding storage stand according to claim 1, characterized in that: The shaft rotation structure also includes a sealing pin on the first connecting shaft and the second connecting shaft at the end away from the third connecting shaft for sealing the shaft hole.
6. A dual-phone folding storage stand according to claim 5, characterized in that: The sealing pin includes a sealing block with one end shaped like a frustum for interference fit with the inner walls of the first and second connecting shafts, and a pin cover covering the shaft holes of the first and second connecting shafts.
7. A dual-phone folding storage stand according to claim 1, characterized in that: The first substrate and the second substrate are respectively provided with a first limiting plate and a second limiting plate perpendicularly on their adjacent edges, and the first limiting plate and the second limiting plate are connected to the first plane.
8. A dual-phone folding storage stand according to claim 7, characterized in that: The first substrate and the first limiting plate are integrally injection molded, and the second substrate and the second limiting plate are integrally injection molded.
9. A dual-phone folding storage stand according to claim 1, characterized in that: The first substrate and the second substrate are hollowed-out rectangular substrates.
10. A dual-phone folding storage stand according to claim 9, characterized in that: The adhesive layer is located on the outer periphery of the first plane of the U-shaped substrate.