Magnetic attraction support capable of being completely stored

Abstract

The utility model discloses a completely storable magnetic support, which comprises a sucker mounting rack, and a sucker component, a support component, an adapter and a magnet which are arranged on the sucker mounting rack, the sucker mounting rack comprises a chassis and a shell fixed on the upper end face of the chassis, an upper cover plate is fixed above the shell, the top of the upper cover plate is sunken, and the upper cover plate is fixed on the support component. A gear block is arranged on the inner side of the shell, fixed to the upper end face of the chassis and used for containing the connecting arm, the suction cup assembly comprises a suction cup body and a negative pressure switch arranged on the suction cup body, a pulling block is fixed to the top of the negative pressure switch, and the supporting assembly comprises the connecting arm and steering shafts connected to the two ends of the connecting arm. And the two steering shafts are fixedly connected with the shell. According to the magnetic attraction support capable of being completely stored, by arranging the two steering shafts, the size is smaller, the magnet and the supporting assembly can be completely stored on the surface of the suction cup mounting frame and cannot protrude out of the surface of the suction cup mounting frame, and carrying is more convenient.

Description

Technical Field

[0001] This utility model relates to a car phone holder, specifically a magnetic holder that can be completely retracted. Background Technology

[0002] A car phone holder is a small tool used in a car to secure your phone, primarily for convenient use such as navigation and answering calls while driving. It ensures the phone won't slip or interfere with driving, thus improving driving safety and convenience.

[0003] There is a structural conflict between the base and support arm of existing car phone holders. When stored, the support arm cannot be completely stored on the base, resulting in the support arm occupying too much space on the base and easily causing conflict. This causes the support arm to lift up from the surface of the base and not be fully stored inside the base, and it protrudes from the surface of the base, resulting in problems such as taking up a lot of space, being unsightly, and inconvenient to carry. At the same time, existing car phone holders have limited functions and do not have decompression functions, resulting in a poor user experience. Utility Model Content

[0004] The purpose of this utility model is to provide a magnetic holder that can be completely stored. By setting two steering shafts, the two steering shafts connect the housing and the connecting arm, resulting in a smaller size. The magnet and support components can be completely stored on the surface of the suction cup mounting bracket and will not protrude from the surface of the suction cup mounting bracket. Therefore, the stored size is smaller, more beautiful, and more convenient to carry. At the same time, it has a decompression function, which improves the user experience.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully retractable magnetic bracket, comprising a suction cup mounting frame and a suction cup assembly, a support assembly, an adapter, and a magnet disposed on the suction cup mounting frame. The suction cup mounting frame includes a base and a housing fixed to the upper surface of the base. A top cover plate is fixed above the housing, and the top of the top cover plate is recessed. A gear block is disposed on the inner side of the housing and is fixed to the upper surface of the base to accommodate a connecting arm. The suction cup assembly includes a suction cup body and a negative pressure switch disposed on the suction cup body. A lever is fixed to the top of the negative pressure switch, and the negative pressure switch passes through the gear block and the housing from bottom to top. This design allows the negative pressure switch to be located inside the gear block. The support assembly includes a connecting arm and steering shafts connected to both ends of the connecting arm. Both steering shafts are fixedly connected to the housing, allowing the chassis, housing, and both steering shafts to rotate synchronously. This design incorporates two shorter steering shafts, replacing the long shafts in traditional solutions. This allows the connecting arm to be housed in the recessed area on the upper surface of the cover plate, and the connecting arm to be ultimately embedded in the surface of the cover plate without protruding. The adapter includes a connecting shaft and a mounting ring fixed to the connecting shaft. The connecting shaft is mounted on the end of the connecting arm away from the steering shaft. The magnet is fixed to the mounting ring and embedded in the surface of the mounting ring.

[0006] Preferably, two first bottom supports and two second bottom supports are fixed on the upper end face of the chassis, and two first connecting piles and two second connecting piles are fixed on the lower end face of the upper cover plate. The two first bottom supports are respectively engaged and fixed with the two first connecting piles, and the two second bottom supports are respectively engaged and fixed with the two second connecting piles.

[0007] Preferably, a notch is provided on the housing, and the notch is located at the end of the housing away from the steering shaft.

[0008] Preferably, the upper cover plate is provided with a through hole, a shaft mounting groove and a recessed groove, wherein the through hole and the shaft mounting groove both penetrate the upper cover plate.

[0009] Preferably, the suction cup mounting bracket also includes two connecting posts, each with a friction ball fixed at one end facing the other, and several inner grooves are provided on the outer circle of the gear block, with the two friction balls abutting against the inner grooves.

[0010] Preferably, both connecting posts are fitted to the upper surface of the chassis, and springs are fixed to the opposite ends of the two connecting posts, with both springs connected to the housing.

[0011] Preferably, a limiting groove is provided on the housing, the limiting groove is located on the upper end face of the housing, and the inner diameter of the limiting groove is smaller than the width of the lever block.

[0012] Preferably, a clearance opening is provided on the inner side of the connecting arm, and the clearance opening is located between the steering shaft and the connecting shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting two steering shafts, connects the housing and the connecting arm. The length of the two steering shafts is shorter, and the central part is eliminated, so the volume is smaller. When storing, the support component will not conflict with the suction cup mounting frame due to the influence of the shaft. The magnet and support component can be completely stored in the recessed position on the surface of the top cover plate. The support component and the adapter will not protrude from the surface of the suction cup mounting frame. Therefore, the volume after storage is smaller, more beautiful, and more convenient to carry.

[0015] 2. This utility model, by setting springs and connecting posts on both sides of the gear block, allows the magnet, adapter, and support assembly to rotate when the user rotates the phone. This, in turn, causes the two springs and two connecting posts to rotate. The two springs then drive the friction balls on the two connecting posts to rotate. During the rotation, the friction balls continuously move and rub in the inner groove on the surface of the gear block, producing a mechanical friction sound. This allows the user to perceive the rotation of the fully retractable magnetic bracket through sound, thus achieving a decompression effect and improving the user experience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram illustrating the storage process of this utility model;

[0017] Figure 2 This is a schematic diagram of the present invention when unfolded;

[0018] Figure 3 This is a schematic diagram of part of the structure of this utility model;

[0019] Figure 4 This is one of the schematic diagrams of the top cover plate of this utility model;

[0020] Figure 5 This is the second schematic diagram of the top cover plate of this utility model;

[0021] Figure 6 This is a schematic diagram of the partial structure of this utility model after separation.

[0022] The reference numerals and names in the figure are as follows: 1. Suction cup mounting bracket; 11. Chassis; 111. First bottom support; 112. Second bottom support; 12. Housing; 121. Notch; 122. Limiting groove; 13. Top cover plate; 131. First connecting post; 132. Second connecting post; 133. Through hole; 134. Shaft mounting groove; 135. Recessed groove; 14. Gear block; 141. Inner groove; 15. Connecting post; 151. Friction ball; 16. Spring; 2. Suction cup assembly; 21. Suction cup body; 22. Negative pressure switch; 23. Actuating block; 3. Support assembly; 31. Steering shaft; 32. Connecting arm; 321. Clearance opening; 4. Adapter; 41. Connecting shaft; 42. Mounting ring; 5. Magnet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figures 1 to 2 One embodiment of this utility model is a fully retractable magnetic bracket, which includes a suction cup mounting frame 1 and a suction cup assembly 2, a support assembly 3, an adapter 4 and a magnet 5 disposed on the suction cup mounting frame 1.

[0027] Please see Figure 3 The suction cup mounting bracket 1 includes a chassis 11 and a housing 12 fixed to the upper surface of the chassis 11. Two first bottom supports 111 and two second bottom supports 112 are fixed to the upper surface of the chassis 11. A notch 121 is provided on the housing 12, located at the end of the housing 12 away from the steering shaft 31. A gear block 14 is provided on the inner side of the housing 12 and is fixed to the upper surface of the chassis 11. The suction cup assembly 2 includes a suction cup body 21, on which a lever block 23 is provided. The support assembly 3 includes a connecting arm 32 and steering shafts 31 connected to both ends of the connecting arm 32. Both steering shafts 31 are fixedly connected to the housing 12, so that the chassis 11, the housing 12 and the two steering shafts 31 can rotate synchronously. In this solution, two shorter steering shafts 31 are designed to replace the long shafts in the traditional technical solution, which allows the connecting arm 32 to rotate more smoothly. The connecting arm 32 is housed within the recessed area on the upper surface of the top cover plate 13 and is ultimately embedded within the top cover plate 13 without protruding. That is, the support component 3, the adapter 4, and the magnet 5 are all housed inside the suction cup mounting bracket 1 and do not protrude from the surface of the suction cup mounting bracket 1, thereby achieving the effect of reducing size, making it more aesthetically pleasing, and easier to carry. An avoidance opening 321 is provided on the inner side of the connecting arm 32. The avoidance opening 321 is located between the steering shaft 31 and the connecting shaft 41. The adapter 4 includes the connecting shaft 41 and the mounting ring 42 fixed on the connecting shaft 41. The connecting shaft 41 is installed at the end of the connecting arm 32 away from the steering shaft 31. The magnet 5 is fixed on the mounting ring 42 and is embedded in the surface of the mounting ring 42. The designed avoidance opening 321 can avoid the lever 23. When the fully retractable magnetic bracket is stored, the lever 23 is located exactly inside the avoidance opening 321.

[0028] Please see Figure 4 An upper cover plate 13 is fixed above the housing 12. Two first connecting piles 131 and two second connecting piles 132 are fixed on the lower end face of the upper cover plate 13. Two first bottom supports 111 are fixed to the two first connecting piles 131 respectively, and two second bottom supports 112 are fixed to the two second connecting piles 132 respectively, so that the chassis 11 and the upper cover plate 13 can be fixed as one unit. The fixing methods of the first bottom supports 111 and the second bottom supports 112, and the first connecting piles 131 and the second connecting piles 132 are all existing technologies and will not be described in detail here.

[0029] Please see Figure 5The top of the upper cover plate 13 is recessed to accommodate the connecting arm 32. The upper cover plate 13 is provided with a through hole 133, a shaft mounting groove 134 and a recessed groove 135. The through hole 133 and the shaft mounting groove 134 both penetrate the upper cover plate 13. The through hole 133 is used to allow the negative pressure switch 22 to pass through. The shaft mounting groove 134 is used to accommodate two steering shafts 31. The recessed groove 135 is used to accommodate the connecting shaft 41. The upper cover plate 13 has a recessed design at the position of the recessed groove 135, so the notch 121 is used to fit the recessed groove 135.

[0030] Please see Figure 6 The suction cup assembly 2 also includes a negative pressure switch 22 disposed on the suction cup body 21. The suction cup body 21 can rotate synchronously with the negative pressure switch 22, thereby driving the chassis 11, housing 12, steering shaft 31, connecting arm 32, adapter 4 and magnet 5 to rotate, so that the smartphone adsorbed on the magnet 5 also rotates. A limiting groove 122 is provided on the housing 12. The limiting groove 122 is located on the upper end face of the housing 12, and the inner diameter of the limiting groove 122 is smaller than the width of the lever 23, so that the lever 23 limits the housing 12 and prevents the housing 12 from shifting during rotation. The top of the negative pressure switch 22 protrudes from the limiting groove 122, so that the negative pressure switch 22 can be installed normally. The suction cup mounting bracket 1 also includes two connecting posts 15. Friction balls 151 are fixed at the opposite ends of the two connecting posts 15. Several friction balls 151 are provided on the outer circle of the gear block 14. The inner groove 141 has two friction balls 151 that abut against it. When the two connecting posts 15 rotate with the housing 12, they can drive the two friction balls 151 to rotate, causing them to rub against the inner wall of the inner groove 141 on the outer circle of the gear block 14, thus producing a mechanical friction sound. This allows the user to feel the rotation of the fully retractable magnetic bracket through the sound, thereby achieving the decompression effect. The two connecting posts 15 are both in contact with the upper end face of the chassis 11, and springs 16 are fixed to the opposite ends of the two connecting posts 15. The two springs 16 are both connected to the housing 12, so that the two springs 16 can drive the two connecting posts 15 to move. In addition, a tossing block 23 is fixed to the top of the negative pressure switch 22. The negative pressure switch 22 passes through the gear block 14 and the housing 12 from bottom to top, so that the negative pressure switch 22 is located inside the gear block 14.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fully stowable magnetic support, characterized by: The utility model provides a kind of suction cup mounting rack (1) and the suction cup assembly (2), support assembly (3), adapter (4) and magnet (5) arranged on suction cup mounting rack (1), the suction cup mounting rack (1) includes bottom disc (11) and the shell (12) fixed on the upper end surface of bottom disc (11), the upper fixed cover plate (13) of shell (12), and the inner side of shell (12) is provided with gear block (14), gear block (14) is fixed on the upper end surface of bottom disc (11), the suction cup assembly (2) includes suction cup body (21) and the negative pressure switch (22) arranged on suction cup body (21), and the top of negative pressure switch (22) is fixed with the block (23) of breaking, the negative pressure switch (22) is from below to above through gear block (14) and shell (12), the support assembly (3) includes connecting arm (32) and the steering shaft (31) connected to the both ends of connecting arm (32), two steering shafts (31) are fixedly connected with shell (12), the adapter (4) includes connecting shaft (41) and the mounting ring (42) fixed on connecting shaft (41), connecting shaft (41) is installed on the one end of connecting arm (32) away from steering shaft (31), the magnet (5) is fixed on mounting ring (42), and magnet (5) is inlaid on the surface of mounting ring (42).

2. The fully stowable magnetic support of claim 1, wherein: The upper end surface of the bottom disc (11) is fixed with two first bottom supports (111) and two second bottom supports (112), the lower end surface of the upper cover plate (13) is fixed with two first connecting piles (131) and two second connecting piles (132), the two first bottom supports (111) are respectively clamped and fixed with the two first connecting piles (131), and the two second bottom supports (112) are respectively clamped and fixed with the two second connecting piles (132).

3. The fully stowable magnetic support of claim 1, wherein: The shell (12) is provided with a notch (121), and the notch (121) is located at one end of the shell (12) away from the steering shaft (31).

4. The fully stowable magnetic support of claim 1, wherein: The upper cover plate (13) is provided with a through hole (133), an axle mounting groove (134) and a sunken groove (135), and the through hole (133) and the axle mounting groove (134) penetrate the upper cover plate (13).

5. The fully stowable magnetic support of claim 1, wherein: The suction cup mounting rack (1) further includes two connecting columns (15), one end of each of the two connecting columns (15) is fixed with a friction ball (151), the outer circle of the gear block (14) is provided with a plurality of inner grooves (141), and each of the two friction balls (151) abuts in the inner groove (141).

6. The fully stowable magnetic support of claim 5, wherein: Each of the two connecting columns (15) is attached to the upper end surface of the bottom disc (11), and one end of each of the two connecting columns (15) is fixed with a spring (16), and each of the two springs (16) is connected to the shell (12).

7. The fully stowable magnetic support of claim 1, wherein: The shell (12) is provided with a limiting groove (122), the limiting groove (122) is located at the upper end surface of the shell (12), and the inner diameter value of the limiting groove (122) is less than the width value of the block (23) of breaking.

8. The fully stowable magnetic support of claim 1, wherein: The connecting arm (32) is internally provided with a relief port (321) between the steering shaft (31) and the connecting shaft (41).

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