Portable support

Abstract

The utility model discloses a portable bracket, which is suitable for equipment such as a mobile phone, a tablet personal computer and an electronic book reader, and comprises a base, a magnetic suction seat and a folding bracket, a sucker is arranged at the bottom of the base and is adsorbed on a smooth surface by generating negative pressure; a magnet is embedded in the magnetic attraction base and used for attracting and fixing equipment. The folding support comprises a support base and a support arm, the support base is arranged on the top of the base, one end of the support arm is hinged to the support base, and the other end is hinged to the magnetic attraction base. The cross section of the support arm is smaller than the cross sections of the base and the magnetic attraction base, so that when the portable support is in the folded state, an operation groove is formed between the magnetic attraction base and the base, a user can insert fingers into the operation groove, the support can be conveniently grabbed and unfolded with a single hand, and operation is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of brackets, and in particular to a portable bracket. Background Technology

[0002] Portable stands are widely used for devices such as mobile phones, tablets, and e-readers, especially in kitchens, bathrooms, or other scenarios where devices need to be fixed to smooth surfaces. In related technologies, portable stands typically include two foldable suction units: one unit adheres to a smooth wall or tabletop via negative pressure, and the other unit attaches to the phone or tablet via a magnet.

[0003] To reduce size and facilitate portability, existing portable stands are typically designed to be very compact when folded, with the two suction units fitting tightly together. While this compact design improves portability, it also introduces inconvenience in operation. When unfolding the stand, users often struggle to find suitable gripping points, especially when the stand is attached to a wall, usually requiring both hands to unfold, making the process cumbersome and inconvenient. This design fails to adequately consider the actual needs of users in certain scenarios (such as one-handed operation), thus degrading the user experience. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide a portable stand to solve the technical problems of existing portable stands being inconvenient to operate when unfolded in a folded state and difficult to operate with one hand.

[0006] (II) Technical Solution

[0007] The technical objective of this utility model is achieved through the following technical solution:

[0008] A portable stand includes: a base with a suction cup at its bottom, the suction cup adsorbing onto a smooth surface by generating negative pressure; a magnetic base containing an embedded magnet for adsorbing and securing devices; and a folding stand including a stand base and a stand arm, the stand base being disposed on top of the base, one end of the stand arm being hinged to the stand base, and the other end of the stand arm being hinged to the magnetic base; the cross-section of the stand arm is smaller than the cross-sections of the base and the magnetic base, so that when the portable stand is in the folded state, an operating groove is formed between the magnetic base and the base.

[0009] Furthermore, the cross-section of the magnetic base is the same as the cross-section of the base, so that the magnetic base overlaps with the base when the portable bracket is folded.

[0010] Furthermore, the magnetic base and the base are cylindrical.

[0011] Furthermore, the upper surface of the base is provided with a first mounting groove, and the bottom of the bracket is installed in the first mounting groove.

[0012] Furthermore, the bracket base is rotatable about the central axis of the first mounting slot.

[0013] Furthermore, the outer side of the bracket is provided with a limiting groove, and the inner side of the first mounting groove is provided with a limiting protrusion that cooperates with the limiting groove, and the end of the limiting protrusion is inserted into the limiting groove.

[0014] Furthermore, the magnetic base includes a bottom cover and a cover plate. A second mounting groove is formed in the bottom cover, the magnet is embedded in the second mounting groove, and the cover plate is used to close the second mounting groove.

[0015] Furthermore, the operating slot is an operating slot.

[0016] (III) Compared with the prior art, the beneficial effects of this utility model are:

[0017] The cross-section of the support arm is smaller than that of the base and the magnetic base, so that when the portable stand is folded, an operating groove is formed between the magnetic base and the base. This operating groove provides a gripping space for user operation. After the base is fixed by suction cups, the user can insert their fingers into the operating groove, grasp the magnetic base, and gently pull. The traction of the magnetic base will cause the support arm to unfold, completing the stand's unfolding operation and improving the overall user experience. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0019] Figure 1 This is a schematic diagram of the folded state according to an embodiment of this application;

[0020] Figure 2 This is a schematic diagram of the unfolded state according to an embodiment of this application;

[0021] Figure 3 This is a schematic diagram of the exploded structure of an embodiment of this application;

[0022] Figure 4 for Figure 1 Cross-sectional structural diagram;

[0023] Figure 5 for Figure 4 A magnified view of region A in the middle. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0025] In the description of this utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", "first", "second", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] refer to Figures 1 to 3 The portable stand in this embodiment includes a base 1, a magnetic base 2, and a folding stand 3.

[0028] The base 1 has a suction cup 11 at its bottom. The suction cup 11 can generate negative pressure adsorption on smooth surfaces such as walls, tabletops, tiles, or glass to firmly fix the bracket. It can be understood that negative pressure can be formed in a variety of ways. For example, the base 1 has an air pump connected to the suction cup 11. When the air pump works, it extracts the air from the suction cup, thereby forming negative pressure between the suction cup and the contact surface; or the suction cup 11 can be physically deformed by mechanical stretching to form negative pressure. This embodiment does not limit the way the suction cup 11 forms negative pressure.

[0029] The magnetic base 2 has a magnet 23 embedded inside, which is used to attach items such as mobile phones, tablets or e-readers with magnetic accessories.

[0030] The folding bracket 3 includes a bracket base 31 and a bracket arm 32. The bracket base 31 is located on top of the base 1. One end of the bracket arm 32 is hinged to the bracket base 31 via a hinge, and the other end is hinged to the magnetic base 2 via a hinge. The cross-section of the bracket arm is smaller than the cross-section of the base and the magnetic base, so that when the portable bracket is in the folded state, an operating groove is formed between the magnetic base and the base.

[0031] When the folding bracket 3 is in the unfolded state: because the magnetic base 2 is hinged to the folding bracket 3, the magnetic base 2 can flip relative to the folding bracket 3; because the base 1 is hinged to the folding bracket 3, the folding bracket 3 can flip relative to the base 1, thereby enabling the magnetic base 2 to flip relative to the base 1 to adjust the angle of the mobile phone.

[0032] When the folding bracket 3 is in the folded state: After the base 1 is fixed by suction cup, the user can insert their finger into the operation slot 4, grasp the magnetic base 2, and gently pull it. The traction of the magnetic base 2 will cause the bracket arm 32 to unfold, thus completing the unfolding operation of the bracket. This design significantly improves the convenience of operation, especially in scenarios where it is fixed to a wall, allowing the user to complete the unfolding operation with one hand, thus improving the overall user experience.

[0033] The cross-section of the magnetic base 2 is the same as that of the base 1, so that the magnetic base 2 overlaps with the base 1 when the portable holder is in the folded state. In some embodiments, the magnetic base 2 and the base 1 are cylindrical.

[0034] Both the support base 31 and the support arm 32 are circular ring structures, so that the support base 31 and the support arm 32 not only match the geometry of the base 1 and the magnetic seat 2 in terms of structure, ensuring the overall aesthetics and compactness of the support in the folded state, but the design of the circular ring support arm 32 also makes the force more even, and can remain stable during unfolding and folding, and is not easy to tilt or shake.

[0035] The operating groove 4 is an annular groove to facilitate user operation in all directions.

[0036] refer to Figure 2 The base 1 has a first mounting groove 12 on its top for mounting the bracket 31. The size of the first mounting groove 12 matches the size of the bracket 31, allowing the bracket to be securely mounted on the base. In the folded state, the magnetic base 2 fits snugly against the base 1, forming a flat structure with a unified appearance. This design not only improves portability, making the bracket easier to carry and store, but also enhances aesthetics, making it suitable for users to carry with them or place on a desk when not in use, without taking up too much space.

[0037] In this embodiment, the bracket base 31 can also rotate around the central axis of the first mounting groove 14, allowing the user to adjust the device's orientation without moving the base 1 or re-attaching it. Especially when fixed to a wall, the user can quickly adjust the device to the optimal viewing position, avoiding repeated adjustments to the base. By rotating the bracket base 31 and flipping the bracket arm 32, the magnetic base 2 can flexibly adjust its orientation. Regardless of whether the base 1 is attached to a wall, desktop, or other surface, the device can be easily adjusted to the front, side, or angled position, meeting the needs of various usage scenarios.

[0038] Furthermore, to prevent the bracket base 31 from detaching from the first mounting groove 12, a limiting structure is provided between the base 1 and the bracket base 31. Specifically, the limiting structure includes a limiting groove 311 on the outer side of the bracket base 31 and a limiting protrusion 121 on the inner side of the first mounting groove 12. When the bracket base 31 is installed in the first mounting groove 12, the end of the limiting protrusion 311 is inserted into the limiting groove 121. The cooperation of the two can effectively prevent the bracket base 31 from accidentally detaching during rotation or use, thereby ensuring the stability and safety of the bracket.

[0039] The magnetic holder 2 includes a bottom cover 21 and a cover plate 22. A second mounting groove 211 is formed within the bottom cover 21 to accommodate a magnet 23. The magnet 23 is securely mounted in the second mounting groove 211 by adhesive, nesting, or other fixing methods, thereby preventing the magnet from loosening or falling off during use. The cover plate 22 is fixedly connected to the bottom cover 21, forming a sealed structure to protect the magnet 23 from the influence of the external environment (such as dust or moisture) and extend the service life of the magnet 23.

[0040] The size and shape of the magnetic base 2 match the top contour of the base 1. In the folded state, the upper end face of the support arm 32 fits tightly against the magnetic base 2, and the lower end face fits tightly against the base 1, forming a flat, integrated structure for the support. This design not only enhances the aesthetics and compactness of the device support but also provides significant advantages in portability, making the device more convenient to store and carry.

[0041] It should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A portable support, characterized in that, The utility model relates to a portable support device, comprising: a base with a suction cup on the bottom, the suction cup being able to adhere to a smooth surface by generating negative pressure; a magnetic seat containing embedded magnets, used to adhere and fix the device; a folding support, comprising a support seat and a support arm, the support seat being arranged on the top of the base, one end of the support arm being hinged to the support seat, the other end of the support arm being hinged to the magnetic seat; the cross section of the support arm is smaller than that of the base and the magnetic seat, so that when the portable support is in the folded state, the magnetic seat and the base form an operation groove.

2. The portable stand of claim 1, wherein, The cross section of the magnetic seat is the same as that of the base, so that when the portable support is in the folded state, the magnetic seat and the base overlap.

3. The portable stand of claim 2, wherein, The magnetic seat and the base are cylindrical.

4. The portable stand of claim 1, wherein, The upper end surface of the base is provided with a first mounting groove, and the bottom of the support seat is mounted in the first mounting groove.

5. The portable stand of claim 4, wherein, The support seat can rotate around the central axis of the first mounting groove.

6. The portable stand of claim 5, wherein, The outer side surface of the support seat is provided with a limiting groove, and the inner side surface of the first mounting groove is provided with a limiting protrusion matched with the limiting groove, the end of the limiting protrusion being inserted into the limiting groove.

7. The portable stand of claim 1, wherein, The magnetic seat comprises a bottom cover and a cover plate, the second mounting groove is formed in the bottom cover, the magnets are embedded in the second mounting groove, and the cover plate is used to close the second mounting groove.

8. The portable stand of claim 1, wherein, The operation groove is an annular groove.

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