An easy-to-use folding stand

Abstract

The utility model discloses an easy-to-use folding support, including two front side support bars, two rear side support bars and torsion connecting components, and the torsion connecting components have two torsion pieces that are oppositely stacked, each torsion piece is connected with a front side support bar and a rear side support bar respectively, the two torsion pieces are fixed through a center column and can twist around the center column, so that the front side support bars and the rear side support bars are scattered in four directions, the whole support is X-shaped, or the two front side support bars are close to each other, the two rear side support bars are close to each other, and the whole support is linear; the end of the front side support bar is provided with a blocking part, and the blocking part is perpendicular to the front side support bar upwards; the rear side support bar is provided with an auxiliary support leg, one end of the auxiliary support leg is movably connected with the rear side support bar, the other end is used for abutting against a mounting plane, and the auxiliary support leg can be accommodated and attached to the rear side support bar. The utility model is convenient for users to quickly unfold and fold the support, and improves the use convenience.

Description

Technical Field

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

[0002] Electronic devices such as tablets and laptops 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 brackets have complex structures that are not easy to unfold and fold, causing inconvenience in use.

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

[0005] To overcome the shortcomings of existing technologies, this utility model proposes an easy-to-use folding bracket, which allows users to quickly unfold and fold the bracket, thus improving ease of use.

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

[0007] An easy-to-use folding bracket includes two front support rods, two rear support rods, and a torsion connection assembly. The torsion connection assembly has two torsion plates with their inner surfaces stacked opposite each other. Each torsion plate is connected to one of the front support rods and one of the rear support rods. The two torsion plates are fixed by a central column and can be twisted around the central column, causing the front and rear support rods to spread out in four directions, making the bracket as a whole X-shape, or causing the two front support rods and the two rear support rods to be close to each other, making the bracket as a whole straight line. The end of each front support rod has a stop that is perpendicular to the front support rod. Each rear support rod has an auxiliary leg, one end of which is movably connected to the rear support rod, and the other end is used to abut against the mounting plane. The auxiliary leg can be folded and fitted against the rear support rod.

[0008] In some embodiments, the inner surface of the twisted piece is rectangular in shape, with two parallel connecting ports for connecting the front support rod and the rear support rod at two opposite corners of the rectangle, and the other two opposite corners of the rectangle are rounded chamfers, with a positioning through hole at the center of the rectangle.

[0009] In some embodiments, the connection port is provided with a limiting protrusion, which abuts against the side edge of another twisted piece when the front support rod and the rear support rod are spread out in four directions to be perpendicular to each other.

[0010] In some embodiments, the outside of the twisted piece is provided with a central post mounting groove, and the two ends of the central post have retaining edges, which are engaged with the central post mounting groove.

[0011] In some embodiments, the torsion connection assembly further includes an upper cover plate and a lower cover plate, and the outside of the torsion plate is provided with a cover plate mounting groove concentric with the central column mounting groove for mounting the upper cover plate or the lower cover plate.

[0012] In some embodiments, the stop includes a support rod and an L-shaped sleeve. The support rod is fixed to the end of the front support rod and extends upward perpendicular to the front support rod. The L-shaped sleeve is fitted around the end of the front support rod and the periphery of the support rod.

[0013] 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.

[0014] In some embodiments, the lower part of the rear support rod is provided with a rib receiving groove, and the rib can be housed in the rib receiving groove.

[0015] In some embodiments, the auxiliary legs and ribs are both hinged to the rear support rod, and a torsion spring is provided at the hinge.

[0016] In some embodiments, both the end of the rear support rod and the end of the auxiliary support leg are provided with end sleeves.

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

[0018] This utility model provides an easy-to-use folding stand, which connects two front support rods and two rear support rods through a torsion connection assembly. Users can directly manipulate the two front support rods or the two rear support rods to make the stand into an X-shaped support state or a straight folded state, improving user convenience. The stop provided on the front support rod can provide support for the side edge of a laptop or tablet computer to prevent it from slipping. The auxiliary support leg provided on the rear support rod can make the support plane form a certain angle with the mounting plane and the angle can be adjusted, improving user comfort. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the retracted state structure of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the front and rear support rods in a four-way spread-out state according to an embodiment of the present utility model;

[0021] Figure 3This is a schematic diagram of the front and rear support rods in a four-way spread-out state from another angle, according to an embodiment of the present utility model.

[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 torsion piece in an embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the twist plate at another angle in an embodiment of this utility model. Detailed Implementation

[0026] The following will be combined with the appendix Figure 1 To be continued Figure 7 The 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.

[0027] 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 1 For the sake of accuracy, the specific details should be as follows: Figure 1 The left side is the front. Figure 1 The right side is the rear; at the same time, as Figure 2 As shown, the horizontal direction is roughly defined as left and right, and the vertical direction is defined as up and down. If a specific orientation changes, the directional indication will also change accordingly.

[0028] Please refer to Figures 1 to 7 This utility model provides an easy-to-use folding bracket, including two front support rods 100, two rear support rods 200, and a torsion connection assembly 300.

[0029] The torsion connection assembly 300 has two torsion plates 310 with their inner surfaces stacked opposite each other. Each torsion plate 310 is connected to a front support rod 100 and a rear support rod 200, respectively. The two torsion plates 310 are fixed by a central post 320 and can be twisted around the central post 320, causing the front support rod 100 and the rear support rod 200 to spread out in four directions. The bracket as a whole is X-shaped and is used to support laptops or tablets, etc. (See also...) Figure 2 , Figure 3 Alternatively, the two front support rods 100 can be positioned close to each other, and the two rear support rods 200 can be positioned close to each other, with the entire bracket in a straight line shape for easy storage. See [link / reference]. Figure 1 .

[0030] The end of the front support rod 100 is provided with a stop 110. The stop 110 is 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.

[0031] In some embodiments, see Figure 5 The stop 110 includes a support rod 111 and an L-shaped stop sleeve 112. The support rod 111 is fixed to the end of the front support rod 100 and extends upward perpendicularly to the front support rod 100. The L-shaped stop sleeve 112 is sleeved on the end of the front support rod 100 and the periphery of the support rod 111. In some embodiments, the L-shaped stop sleeve 112 may be made of soft materials such as silicone or engineering plastic to prevent scratching of electronic equipment or mounting surfaces.

[0032] 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.

[0033] In some embodiments, see Figure 2 , Figure 3 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, so that the angle between the support plane and the installation plane can be adjusted.

[0034] In some embodiments, see Figure 3 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 to reduce the volume after folding and storage.

[0035] In some embodiments, see Figures 2 to 4 The auxiliary outrigger 210 and the rib 220 are both hinged to the rear support rod 200. A torsion spring 240 is provided at the hinge, which allows the auxiliary outrigger 210 and the rib 220 to retract automatically when not in use for support.

[0036] In some implementations, see Figures 2 to 4 The lower part of the rear support rod 200 is provided with an auxiliary support leg mounting groove 260, and an auxiliary support leg mounting post 261 is provided in the auxiliary support leg mounting groove 260. The connecting end of the auxiliary support leg 210 is provided with a hinge seat, which is fixed to the auxiliary support leg mounting post 261 to realize the hinge connection between the auxiliary support leg 210 and the rear support rod 200.

[0037] In some implementations, see Figures 2 to 4 The rib receiving groove 230 is provided with a rib mounting post 231, and the connecting end of the rib 220 is provided with a hinge seat, which is fixed to the rib mounting post 231 to realize the hinge connection between the rib 220 and the rear support rod 200.

[0038] In some embodiments, see Figures 2 to 4 Both the rear support rod 200 and the auxiliary support leg 210 are provided with end sleeves 250. In some embodiments, the end sleeves 250 may be made of soft materials such as silicone or engineering plastics to prevent the end of the bracket from scratching electronic equipment or the mounting surface.

[0039] This utility model embodiment provides an easy-to-use folding stand. Two front support rods 100 and two rear support rods 200 are connected by a torsion connecting assembly 300. Users can directly manipulate the two front support rods 100 or the two rear support rods 200 to make the stand into an X-shaped support state or a straight folded state, improving the convenience of use. The stop 110 provided on the front support rod 100 can provide support for the side edge of a laptop or tablet computer to prevent it from slipping. The auxiliary support leg 210 provided on the rear support rod 200 can make the support plane form a certain angle with the mounting plane and the angle can be adjusted, improving the comfort of use.

[0040] In some embodiments, see Figures 4 to 7 The inner surface of the twist piece 310 is rectangular in shape. Two opposite corners of the rectangle have parallel connecting ports 311 for connecting the front support rod 100 and the rear support rod 200. The other two opposite corners of the rectangle are rounded chamfers. A positioning through hole 312 is provided at the center of the rectangle for mounting the center post 320.

[0041] In some embodiments, the front support rod 100 and the rear support rod 200 are both hollow rods, and the connection port 311 is pressed into the connection end of the front support rod 100 and the rear support rod 200, thereby fixing the front support rod 100 and the rear support rod 200 to the torsion connection assembly 300.

[0042] In some embodiments, the main bodies of the front support rod 100, the rear support rod 200, and the torsion connection assembly 300 are all made of aluminum.

[0043] In some embodiments, see Figures 4 to 7 The connection port 311 is provided with a limiting protrusion 313. When the front support rod 100 and the rear support rod 200 are spread out in four directions to be perpendicular to each other, the limiting protrusion 313 abuts against the side edge of another twist piece 310 to limit the maximum unfolding angle of the two front support rods 100 or the two rear support rods 200.

[0044] In some embodiments, see Figures 4 to 7The torsion plate 310 has a central post mounting groove 314 on its outer side, and the central post 320 has flanges 321 at both ends, which are engaged with the central post mounting groove 314. In some embodiments, the central post 320 is a rivet. In some embodiments, the central post 320 is a combination of a locking nut and a locking bolt.

[0045] In some embodiments, see Figures 4 to 7 The torsion connection assembly 300 also includes an upper cover plate 330 and a lower cover plate 340. The outside of the torsion plate 310 is further provided with a cover plate mounting groove 315 concentric with the central post mounting groove 314, for mounting the upper cover plate 330 or the lower cover plate 340. The upper cover plate 330 and the lower cover plate 340 are designed to shield the central post 320, preventing dust from entering and improving both service life and product aesthetics.

[0046] 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. An easy-to-use folding bracket, characterized in that, It includes two front support rods (100), two rear support rods (200), and a torsion connection assembly (300). The torsion connection assembly (300) has two torsion plates (310) with their inner surfaces stacked opposite each other. Each torsion plate (310) is connected to one of the front support rods (100) and one of the rear support rods (200). The two torsion plates (310) are fixed by a central column (320) and can be twisted around the central column (320), causing the front support rods (100) and the rear support rods (200) to spread out in four directions, and the overall support is X-shaped, or... The two front support rods (100) are close to each other, and the two rear support rods (200) are close to each other, so that the bracket is in a straight line. The end of the front support rod (100) is provided with a stop (110), which is perpendicular to the front support rod (100) upward. The rear support rod (200) is provided with an auxiliary support leg (210), one end of which 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 folded and fitted into the rear support rod (200).

2. The easy-to-use folding bracket according to claim 1, characterized in that, The inner surface of the twist piece (310) is rectangular in shape. Two opposite corners of the rectangle are provided with connection ports (311) for connecting the front support rod (100) and the rear support rod (200). The other two opposite corners of the rectangle are rounded chamfers. The center of the rectangle is provided with a positioning through hole (312).

3. The easy-to-use folding bracket according to claim 2, characterized in that, The connection port (311) is provided with a limiting protrusion (313). When the front support rod (100) and the rear support rod (200) are spread out in four directions to be perpendicular to each other, the limiting protrusion (313) abuts against the side edge of another twist piece (310).

4. The easy-to-use folding bracket according to claim 2, characterized in that, The outside of the twist plate (310) is provided with a central column mounting groove (314), and the two ends of the central column (320) are provided with retaining edges (321), which are engaged with the central column mounting groove (314).

5. The easy-to-use folding bracket according to claim 4, characterized in that, The torsion connection assembly (300) also includes an upper cover plate (330) and a lower cover plate (340). The outside of the torsion plate (310) is also provided with a cover plate mounting groove (315) that is concentric with the central column mounting groove (314) for mounting the upper cover plate (330) or the lower cover plate (340).

6. The easy-to-use folding bracket according to claim 1, characterized in that, The stop (110) includes a support rod (111) and an L-shaped stop sleeve (112). The support rod (111) is fixed to the end of the front support rod (100) and extends upward perpendicular to the front support rod (100). The L-shaped stop sleeve (112) is sleeved on the end of the front support rod (100) and the periphery of the support rod (111).

7. The easy-to-use 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).

8. The easy-to-use folding bracket according to claim 7, characterized in that, The lower part of the rear support rod (200) is provided with a rib receiving groove (230), and the rib (220) can be housed in the rib receiving groove (230).

9. The easy-to-use folding bracket according to claim 7, characterized in that, The auxiliary support leg (210) and the rib (220) are both hinged to the rear support rod (200), and a torsion spring (240) is provided at the hinge.

10. The easy-to-use folding bracket according to claim 1, characterized in that, Both the end of the rear support rod (200) and the end of the auxiliary support leg (210) are provided with end sleeves (250).

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