A compact folding stand

Abstract

The utility model discloses a compact folding support, including two front side support pole, two rear side support pole and center connecting component, two front side support pole, two rear side support pole one end all swing joint in the four around of center connecting component, make the front side support pole and rear side support pole four -way scatter, or make all front side support pole and rear side support pole gather each other, the end of front side support pole is equipped with the hook, and the hook is swing joint with the front side support pole, and the hook can be perpendicular to the front side support pole upwards, and the rear side support pole is equipped with the auxiliary support leg, and one end of auxiliary support leg is swing joint with the rear side support pole, and the other end is used for abutting installation plane, and auxiliary support leg can be accomodate and be pasted in the rear side support pole, the utility model discloses reduce the volume under the gathering state, and it is convenient to accomodate and carry, still can be applicable to the support mobile phone with magnetic attraction through the setting magnetic attraction component, has improved the use convenience.

Description

Technical Field

[0001] This utility model relates to the field of electronic device support frame technology, and in particular to a compact folding bracket. Background Technology

[0002] Electronic devices such as tablets, laptops, and mobile phones can be supported by external stands during use, improving user comfort. To facilitate the portable use of electronic devices, manufacturers have developed folding stands that allow users to fold them up for storage when not in use, reducing product size and making them easier to carry.

[0003] However, existing folding stands are still bulky when folded up, making them inconvenient to carry; they are only suitable for supporting tablets and laptops, and cannot be used to support mobile phones.

[0004] Therefore, the aforementioned technical problems need to be solved. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model proposes a compact folding bracket, which reduces the volume in the folded state, making it easy to store and carry, and can also be used to support mobile phones with magnetic attachment.

[0006] To solve the above-mentioned technical problems, the basic technical solution proposed by this utility model is as follows:

[0007] A compact folding bracket includes two front support rods, two rear support rods, and a central connecting assembly. One end of each of the two front and two rear support rods is movably connected to the four sides of the central connecting assembly, allowing the front and rear support rods to either spread out in four directions or converge towards each other. Each front support rod has a hook at its end, which is movably connected to the front support rod and can point upwards perpendicularly to it. Each rear support rod has an auxiliary leg, one end of which is movably connected to the rear support rod, and the other end of which abuts against a mounting surface. The auxiliary leg can be retracted and fitted against the rear support rod.

[0008] In some embodiments, the two front support rods and the two rear support rods are all hinged to the central connecting assembly.

[0009] In some embodiments, the central connecting assembly includes a square prism, each of the four sides of which is provided with a first hinge. The top of the square prism is higher than the top of the first hinge, such that the four sides of the square prism form a limiting edge higher than the top surface of the first hinge. The cross-section of the connecting ends of the front support rod and the rear support rod is inverted U-shaped, with first hinge seats formed on both sides. The top surface of the hinge seats is used to abut against the limiting edge when the support is deployed. The first hinge is movably connected to the first hinge seat through a first fixed shaft.

[0010] In some embodiments, the stop hook is L-shaped, the bent portion of the stop hook is provided with a second hinge, the end of the front support rod is provided with a stop hook mounting groove, the side of the stop hook mounting groove near the end of the front support rod is provided with a second hinge seat, the second hinge is movably connected to the second hinge seat through a second fixed shaft, so that the long side of the stop hook can be rotated into the stop hook mounting groove, or the long side of the stop hook can be rotated out of the stop hook mounting groove and perpendicular to the front support rod.

[0011] In some embodiments, the inner surface of the auxiliary support leg is provided with positioning teeth, and the rear support rod further includes a rib, one end of which is movably connected to the rear support rod, and the other end of which can abut against the positioning teeth.

[0012] In some embodiments, the rib is hinged to the rear support rod, and a first torsion spring is provided at the hinge.

[0013] In some embodiments, the auxiliary leg is hinged to the rear support rod, and a second torsion spring is provided at the hinge.

[0014] In some embodiments, the ends of the front support rod, the rear support rod, and the auxiliary support leg are all provided with end sleeves.

[0015] In some embodiments, a compact folding bracket further includes a magnetic closure assembly that is detachably secured to the top surface of the central connecting assembly.

[0016] In some embodiments, the magnetic suction assembly includes a magnetic suction cup and a magnetic suction support. The back of the magnetic suction cup is hinged to the top of the magnetic suction support. The top surface of the central connecting assembly is provided with a magnetic suction mounting hole, and the magnetic suction support can be inserted into the magnetic suction mounting hole for fixation.

[0017] The beneficial effects of this utility model are:

[0018] This utility model provides a compact folding stand, which movably connects two front support rods and two rear support rods via a central connecting component. Users can open the two front and two rear support rods to form an X-shape, or they can bring the two front and two rear support rods together. Notably, the size is very small when brought together, making it easy to store and carry. Hooks on the front support rods provide support for the sides of laptops or tablets, preventing them from slipping. Auxiliary legs on the rear support rods allow the supporting plane to form a certain angle with the mounting plane, and this angle can be adjusted, improving user comfort. The magnetic component also allows for the support of magnetically attached mobile phones, further enhancing ease of use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention in a gathered and stored state;

[0020] Figure 2 This is a schematic diagram of the structure in an X-shaped support state according to Embodiment 1 of this utility model;

[0021] Figure 3 This is a schematic diagram of another angle of the structure of Embodiment 1 of this utility model, which is in an X-shaped support state;

[0022] Figure 4 This is an exploded view of a portion of the structure of an embodiment of the present utility model;

[0023] Figure 5 for Figure 1 Schematic diagram of the cross-section at point AA;

[0024] Figure 6 This is a schematic diagram of the stop hook in Embodiment 1 of this utility model;

[0025] Figure 7 This is a schematic diagram of the front support rod of Embodiment 1 of this utility model;

[0026] Figure 8 This is a schematic diagram of the rear support rod in Embodiment 1 of this utility model;

[0027] Figure 9 This is a schematic diagram of the central connecting component in Embodiment 1 of this utility model;

[0028] Figure 10 This is a schematic diagram of the structure of Embodiment 2 of the present invention in a gathered and stored state;

[0029] Figure 11 This is a schematic diagram of the vertical support structure of Embodiment 2 of this utility model;

[0030] Figure 12 This is a schematic diagram of the structure of Embodiment 2 of this utility model from another angle, showing the vertical support state.

[0031] Figure 13 This is a partial exploded view of the structure of Embodiment 2 of this utility model;

[0032] Figure 14 This is a schematic diagram of the central connecting component in Embodiment 2 of this utility model. Detailed Implementation

[0033] The following will be combined with the appendix Figure 1 To be continued Figure 14The technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0034] It should be noted that, in the embodiments of this utility model, the directions shown in the accompanying drawings shall prevail, such as front and back. Figure 2 For the sake of accuracy, the specific details should be as follows: Figure 2 The lower side is the front. Figure 2 The upper side is the rear, and the up and down settings are determined according to the actual orientation used. If a specific posture changes, the directional indication will also change accordingly.

[0035] Example 1

[0036] Please refer to Figures 1 to 9 This utility model provides a compact folding bracket, including two front support rods 100, two rear support rods 200 and a central connecting assembly 300.

[0037] One end of each of the two front support rods 100 and the two rear support rods 200 is movably connected to the four sides of the central connecting assembly 300, causing the front support rods 100 and the rear support rods 200 to spread out in four directions, making the overall bracket X-shaped. (See attached image) Figure 2 , Figure 3 Used to support a laptop or tablet; or to bring all the front support rods 100 and rear support rods 200 together, see [link / reference] Figure 1 This allows the stand to be folded and stored.

[0038] The end of the front support rod 100 is provided with a stop hook 110. The stop hook 110 is movably connected to the front support rod 100. The stop hook 110 can be perpendicular to the front support rod 100. When the bracket is X-shaped, the stop 110 can be used to support the side edge of a laptop or tablet computer to prevent it from slipping.

[0039] In some embodiments, see Figures 2 to 7 The hook 110 is L-shaped, and a second hinge 111 is provided at the bent part of the hook 110. A hook mounting groove 120 is provided at the end of the front support rod 100. A second hinge seat 121 is provided on the side of the hook mounting groove 120 near the end of the front support rod 100. The second hinge 111 is movably connected to the second hinge seat 121 through the second fixed shaft 130, so that the long side of the hook 110 can be rotated and retracted into the hook mounting groove 120 to reduce the storage volume, or the long side of the hook 110 can be rotated out of the hook mounting groove 120 and perpendicular to the front support rod 100 to support the side edge of a laptop or tablet computer.

[0040] The rear support rod 200 is equipped with an auxiliary support leg 210. One end of the auxiliary support leg 210 is movably connected to the rear support rod 200, and the other end is used to abut against the mounting surface (such as a desktop). The auxiliary support leg 210 allows the supporting surface to form a certain angle with the mounting surface, improving user comfort. The auxiliary support leg 210 can be folded and fitted into the rear support rod 200, making the entire bracket easy to store.

[0041] In some embodiments, see Figure 2 , Figure 3 The auxiliary support leg 210 has a positioning tooth 211 on its inner surface. The rear support rod 200 also includes a rib 220. One end of the rib 220 is movably connected to the rear support rod 200, and the other end can abut against the positioning tooth 211, which can adjust the angle between the support plane and the mounting plane. In some embodiments, the lower part of the rear support rod 200 is provided with a rib receiving groove 230, and the rib 220 can be stored in the rib receiving groove 230, so that when stored, the two rear support rods 200 and the two front support rods 100 can be brought close together, reducing the storage volume.

[0042] In some embodiments, see Figure 3 The rib 220 is hinged to the rear support rod 200. In some embodiments, a third hinge seat 231 is provided on both sides of one end of the rib receiving groove 230, and a third hinge is provided at the connecting end of the rib 220. The third hinge is movably connected to the third hinge seat 231 through a third fixed shaft 232. A first torsion spring 240 is provided at the hinge, which allows the rib 220 to automatically retract when not used for support.

[0043] In some embodiments, the auxiliary support leg 210 is hinged to the rear support rod 200. In some embodiments, the lower part of the rear support rod 200 is provided with an auxiliary support leg mounting groove 250, and the two sides of the auxiliary support leg mounting groove 250 are provided with fourth hinge seats 251. The connecting end of the auxiliary support leg 210 is provided with a fourth hinge, and the fourth hinge is movably connected to the fourth hinge seat 251 through a fourth fixed shaft 252. A second torsion spring 260 is provided at the hinge point, which allows the auxiliary support leg 210 to automatically retract when not used for support.

[0044] This utility model embodiment provides a compact folding stand, which movably connects two front support rods 100 and two rear support rods 200 via a central connecting component 300. Users can open the two front support rods 100 and the two rear support rods 200 to form an X-shape, or they can bring the two front support rods 100 and the two rear support rods 200 together. Notably, the size is very small when brought together, making it easy to store and carry. A hook 110 on the front support rod 100 provides support for the side edge of a laptop or tablet, preventing it from slipping. An auxiliary leg 210 on the rear support rod 200 allows the supporting plane to form a certain angle with the mounting plane, and this angle can be adjusted, improving user comfort.

[0045] In some embodiments, see Figures 1 to 4 Both front support rods 100 and both rear support rods 200 are hinged to the central connecting assembly 300.

[0046] In some embodiments, see Figures 7 to 9 The central connecting assembly 300 includes a square prism 310, with first hinges 311 on each of its four sides. The top of the square prism 310 is higher than the top of the first hinges 311, forming limiting edges 312 on all four sides of the square prism 310 that are higher than the top surfaces of the first hinges 311. The cross-sections of the connecting ends of the front support rod 100 and the rear support rod 200 are both inverted U-shaped, with first hinge seats 313 formed on both sides. Their top surfaces are used to abut against the limiting edges 312 when the support is deployed, so that the support remains stable when subjected to the pressure of the support. The first hinges 311 are movably connected to the first hinge seats 313 through a first fixed shaft 314.

[0047] In some embodiments, see Figures 2 to 5 The ends of the front support rod 100, the rear support rod 200, and the auxiliary support leg 210 are all provided with end sleeves (150, 270, 212). In some embodiments, the end sleeves (150, 270, 212) may be made of soft materials such as silicone or engineering plastics to prevent the ends of the brackets from scratching electronic equipment or mounting surfaces.

[0048] In some embodiments, see Figures 2 to 5 A gasket 140 is provided on the upper surface of the front support rod 100. In some embodiments, the gasket 140 may be made of a soft material such as silicone or engineering plastic to prevent scratching the bottom surface of the electronic device.

[0049] In some embodiments, the two front support rods 100, the two rear support rods 200, and the central connecting assembly 300 are all made of aluminum. The two front support rods 100 and the two rear support rods 200 are hollow rods, which can reduce the weight of the entire bracket and improve portability.

[0050] Example 2

[0051] See Figures 10 to 14 This embodiment of the invention provides a compact folding bracket, which differs from Embodiment 1 in that it also includes a magnetic suction component 400, which is detachably fixed to the top surface of the central connecting component 300. The magnetic suction component 400 can be used to attract magnetically attached mobile phones. When the two front support rods 100 and the two rear support rods 200 are slightly unfolded from their convergent state to a certain angle, see [reference needed]. Figure 11 , Figure 12The stand is in a vertical support state and can be used as a mobile phone stand. When the magnetic component 400 is detached, it is used to support a laptop or tablet computer, similar to the stand provided in Embodiment 1.

[0052] In some embodiments, see Figures 11 to 14 The magnetic suction assembly 400 includes a magnetic suction cup 410 and a magnetic suction support 420. The back of the magnetic suction cup 410 is hinged to the top of the magnetic suction support 420, allowing the installation angle of the magnetic suction cup 410 to be adjusted. The top surface of the center connecting assembly 300 is provided with a magnetic suction mounting hole 315, into which the magnetic suction support 420 can be inserted for fixation. In some embodiments, the back of the magnetic suction cup 410 is provided with a fifth hinge seat 411, which can be fixed to the back of the magnetic suction cup 410 by screws 412. The top of the magnetic suction support 420 is provided with a fifth hinge 421, and a bolt 413 and a nut 414 are combined to form a fifth fixed axis. The fifth hinge 421 is movably connected to the fifth hinge seat 411 through the fifth fixed axis. Washers 415 can be provided on both sides of the fifth hinge 421 to prevent slippage, enabling the magnetic suction cup 410 to be positioned at any angle.

[0053] In some embodiments, the front of the magnetic chuck 410 is provided with a gasket 416, which may be a soft material such as silicone or engineering plastic to prevent scratching the attached mobile phone.

[0054] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A compact folding bracket, characterized in that, It includes two front support rods (100), two rear support rods (200), and a central connecting assembly (300). One end of each of the two front support rods (100) and the two rear support rods (200) is movably connected to the four sides of the central connecting assembly (300), so that the front support rods (100) and the rear support rods (200) are spread out in four directions, or so that all the front support rods (100) and the rear support rods (200) are brought together; the end of each front support rod (100) The end is provided with a stop hook (110), which is movably connected to the front support rod (100). The stop hook (110) can be perpendicular to the front support rod (100) upwards. The rear support rod (200) is provided with an auxiliary support leg (210). One end of the auxiliary support leg (210) is movably connected to the rear support rod (200), and the other end is used to abut against the mounting plane. The auxiliary support leg (210) can be retracted and fitted to the rear support rod (200).

2. A compact folding bracket according to claim 1, characterized in that, The two front support rods (100) and the two rear support rods (200) are all hinged to the central connecting assembly (300).

3. A compact folding bracket according to claim 2, characterized in that, The central connecting assembly (300) includes a square prism (310), each of the four sides of which is provided with a first hinge (311). The top of the square prism (310) is higher than the top of the first hinge (311), so that the four sides of the square prism (310) form a limiting edge (312) higher than the top surface of the first hinge (311). The cross-section of the connecting ends of the front support rod (100) and the rear support rod (200) is inverted U-shaped, and the two sides form a first hinge seat (313). The top surface of the first hinge seat (313) is used to abut against the limiting edge (312) when the support is unfolded. The first hinge (311) is movably connected to the first hinge seat (313) through a first fixed shaft (314).

4. A compact folding bracket according to claim 1, characterized in that, The stop hook (110) is L-shaped. The bent part of the stop hook (110) is provided with a second hinge (111). The end of the front support rod (100) is provided with a stop hook mounting groove (120). The side of the stop hook mounting groove (120) near the end of the front support rod (100) is provided with a second hinge seat (121). The second hinge (111) is movably connected to the second hinge seat (121) through a second fixed shaft (130), so that the long side of the stop hook (110) can be rotated into the stop hook mounting groove (120), or the long side of the stop hook (110) can be rotated out of the stop hook mounting groove (120) and perpendicular to the front support rod (100).

5. A compact folding bracket according to claim 1, characterized in that, The inner surface of the auxiliary support leg (210) is provided with positioning teeth (211), and the rear support rod (200) also includes a rib (220). One end of the rib (220) is movably connected to the rear support rod (200), and the other end can abut against the positioning teeth (211).

6. A compact folding bracket according to claim 5, characterized in that, The rib (220) is hinged to the rear support rod (200), and a first torsion spring (240) is provided at the hinge.

7. A compact folding bracket according to claim 1, characterized in that, The auxiliary support leg (210) is hinged to the rear support rod (200), and a second torsion spring (250) is provided at the hinge.

8. A compact folding bracket according to claim 1, characterized in that, The ends of the front support rod (100), the rear support rod (200), and the auxiliary support leg (210) are all provided with end sleeves.

9. A compact folding bracket according to claim 1, characterized in that, It also includes a magnetic absorbing assembly (400) which is detachably fixed to the top surface of the central connecting assembly (300).

10. A compact folding bracket according to claim 9, characterized in that, The magnetic suction assembly (400) includes a magnetic suction cup (410) and a magnetic suction support (420). The back of the magnetic suction cup (410) is hinged to the top of the magnetic suction support (420). The top surface of the central connecting assembly (300) is provided with a magnetic suction mounting hole (315). The magnetic suction support (420) can be inserted into the magnetic suction mounting hole (315) to achieve fixation.

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