Inverted magnetic type air bag mobile phone support

Abstract

The utility model relates to the technical field of mobile phone supports, in particular to an inverted magnetic type air bag mobile phone support, which comprises an upper base, a lower base and a bag body arranged between the upper base and the lower base, the lower base comprises a lower face cover, a lower bottom cover, a pressing ring and a plurality of magnets, the right middle of the lower face cover sinks to form a sinking groove, a through hole is formed in the sinking groove, the lower bottom cover covers the sinking groove, an annular mounting groove is formed in the edge of the lower face cover in the circumferential direction of the lower face cover, and the magnets are arranged in the annular mounting groove. The magnets are connected end to end and mounted in the mounting groove, and the pressing ring covers the mounting groove and completely seals an opening of the mounting groove. The utility model has the advantages of simple structure, reasonable design, convenient assembly, high assembly efficiency, good stability and long service life, and is not easy to fall off after assembly.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, specifically an inverted magnetic airbag mobile phone holder. Background Technology

[0002] With societal development, the rise and widespread use of mobile phones and other electronic devices have improved people's lives. Mobile phones are indispensable communication tools in modern life. The development of smartphones is accelerating, and people are accustomed to using them for entertainment, such as listening to music, watching videos, and playing games. Holding a phone for extended periods can be very tiring. Therefore, stands for supporting mobile phones and other electronic devices have emerged on the market. These stands provide support when people's hands are fatigued or when it's inconvenient to hold the phone or other electronic devices. Especially in today's information age, with the widespread adoption of wireless charging for smartphones and electronic devices like Apple's, compatible phone stands have also appeared. Since wireless charging phones or electronic devices have metal charging coils on the back, attaching magnets to the phone stand corresponding to these coils allows for easy attachment and detachment of the stand. Thus, magnetic phone stands have emerged.

[0003] To keep pace with market trends and meet diverse user needs, various magnetic phone holders have emerged in the market. Currently, magnetic phone holders on the market can be broadly divided into two categories: airbag magnetic phone holders and mechanical folding magnetic phone holders. Airbag magnetic phone holders are gradually replacing mechanical folding magnetic phone holders due to their portability and ease of manufacturing. However, existing magnetic airbag phone holders mainly face assembly problems. Due to the special structure of the airbag, which is injection molded from soft rubber material, its poor toughness makes assembly with the base time-consuming, labor-intensive, and inefficient. Furthermore, existing magnetic airbag phone holders have a standard airbag design, with an airbag seat at the open end and a magnetic base for connecting the phone or electronic device at the end furthest from the opening. While this design is simple, the airbag seat is prone to detaching under pressure during prolonged airbag compression, resulting in a short lifespan for the magnetic airbag phone holder. Therefore, the applicant has designed an inverted magnetic airbag phone holder. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an inverted magnetic airbag phone holder, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an inverted magnetic airbag phone holder, comprising an upper base, a lower base, and a bladder body disposed between the upper base and the lower base. The upper base has a protruding boss at its bottom, with a mounting hole on the boss. A connecting ring is installed in the mounting hole. The lower base includes a lower cover, a bottom cover, a pressure ring, and magnets. The lower cover has a recessed groove formed at its center, with a through hole in the recessed groove. The bottom cover covers the recessed groove. An annular mounting groove is formed along the circumference of the edge of the lower cover. Several magnets are connected end-to-end and installed in the mounting groove. The pressure ring covers the mounting groove and completely seals the opening. The bladder body is a trumpet-shaped structure with an opening at one end. A connecting step is provided at the opening end, and a connecting post is provided at the end away from the connecting step. The connecting step passes through the through hole and is limited and connected to the inner wall of the recessed groove. The connecting post is connected to the connecting ring.

[0006] Preferably, the size of the upper base is smaller than the size of the lower base.

[0007] Preferably, the bottom cover includes a circular bottom cover body, an extension arm is provided on the bottom cover body, a limiting arm is provided on the inner side of the extension arm, an annular limiting groove is formed between the limiting arm and the extension arm, a limiting edge is provided on the outer side of the extension arm along the circumferential direction of the bottom cover body, a positioning groove is provided on the limiting edge, and an inverted U-shaped buckle is provided on one side of the positioning groove on the extension arm. The buckle protrudes outward to form a double-layered locking edge. When the bottom cover is fastened on the sinking groove, the bottom cover and the lower cover are on the same horizontal plane.

[0008] Preferably, the end face of the double-layer retaining edge protrudes 0.1mm-5mm relative to the outer end face of the limiting edge.

[0009] Preferably, the lower base is circular, oval, or egg-shaped.

[0010] Preferably, the inner wall of the sinking trough is provided with a positioning protrusion that matches the positioning groove, and the inner wall of the sinking trough is also provided with a receiving groove for accommodating the double-layered edge.

[0011] Preferably, the capsule is a multi-segment capsule, and the capsule has multiple air holes, which are evenly distributed on the capsule.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model provides an inverted magnetic airbag phone holder, which includes an upper base, a lower base, and an airbag body disposed between the upper base and the lower base. The overall structure is simple and reasonably designed. The lower base consists of a lower cover, a bottom cover, a pressure ring, and a magnet. By setting an inverted U-shaped buckle on the bottom cover, and setting a double-layer buckling edge on the buckle, the end face of the double-layer buckling edge protrudes 0.1mm-5mm relative to the outer end face of the limiting edge. When the bottom cover is placed on the sinking groove, the double-layer buckling edge is squeezed and deformed, and engages with the receiving groove on the inner wall of the sinking groove, which can effectively prevent the bottom cover from falling off and achieve the purpose of quickly assembling the bottom cover.

[0014] 2. The bladder in this utility model is a trumpet-shaped structure with an opening at one end. A connecting step is provided on the opening end, and a connecting post is provided at the end away from the connecting step. The connecting step passes through the through hole and is limited and connected to the inner wall of the sinking groove. The connecting post is connected to the connecting ring. Compared with the traditional upright airbag mobile phone holder, the upper base and the lower base can firmly fix the two ends of the bladder and will not fall off after long-term use, with a long service life. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of the present invention;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 This is a structural diagram of the upper base of this utility model;

[0018] Figure 4 This is an exploded view of the lower base of this utility model;

[0019] Figure 5 This is a structural diagram of the bottom cover of this utility model;

[0020] Figure 6 This is a structural diagram of the capsule of this utility model;

[0021] Figure 7 This is a structural diagram of Embodiment 2 of the present invention;

[0022] Figure 8 This is a structural diagram of Embodiment 3 of the present invention.

[0023] The reference numerals and names in the figure are as follows:

[0024] 1. Upper base; 11. Boss; 12. Mounting hole; 2. Lower base; 21. Lower cover; 22. Lower bottom cover; 221. Bottom cover body; 222. Extension arm; 223. Limiting arm; 224. Limiting edge; 225. Positioning groove; 226. Buckle; 227. Double-layer retaining edge; 228. Limiting groove; 23. Pressure ring; 24. Magnet; 25. Recessed groove; 26. Through hole; 27. Mounting groove; 28. Positioning protrusion; 29. ​​Receiving groove; 3. Bag body; 31. Connecting step; 32. Connecting column; 33. Air hole; 4. Connecting ring. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Example 1:

[0029] Please see Figures 1 to 3 This utility model provides an embodiment of an inverted magnetic airbag phone holder, which includes an upper base 1, a lower base 2, and a bladder 3 disposed between the upper base 1 and the lower base 2. The overall structure is simple and reasonably designed. The size of the upper base 1 is smaller than that of the lower base 2. The lower base 2 is circular. The bottom of the upper base 1 protrudes outward to form a boss 11. The boss 11 has a mounting hole 12, in which a connecting ring 4 is installed. The end face of the upper base 1 away from the boss 11 is a smooth plane. Text or patterns are printed on the smooth plane or adhesive is pasted on it to facilitate its fixation on the table.

[0030] Please see Figure 4 The lower base 2 in the figure includes a lower cover 21, a lower bottom cover 22, a pressure ring 23, and magnets 24. The lower cover 21 is recessed in the center to form a recessed groove 25, and a through hole 26 is provided in the recessed groove 25. The lower bottom cover 22 is placed on the recessed groove 25. When the lower bottom cover 22 is fastened on the recessed groove 25, the lower bottom cover 22 and the lower cover 21 are on the same horizontal plane. An annular mounting groove 27 is provided along the circumferential direction at the edge of the lower cover 21. Several magnets 24 are provided and are installed end to end in the mounting groove 27. The pressure ring 23 is placed on the mounting groove 27 and completely seals the opening of the mounting groove 27. In actual assembly, the pressure ring 23 is glued to the inner wall of the mounting groove 27.

[0031] Please see Figure 5 The bottom cover 22 in the figure includes a circular bottom cover body 221. An extension arm 222 is provided on the bottom cover body 221. A limiting arm 223 is provided on the inner side of the extension arm 222. An annular limiting groove 228 is formed between the limiting arm 223 and the extension arm 222. A limiting edge 224 is provided on the outer side of the extension arm 222 along the circumferential direction of the bottom cover body 221. A positioning groove 225 is provided on the limiting edge 224. An inverted U-shaped buckle 226 is provided on one side of the positioning groove 225 on the extension arm 222. The buckle 226 protrudes outward to form a double-layer retaining edge 227. The end face of the double-layer retaining edge 227 protrudes 0.1mm-5mm relative to the outer end face of the limiting edge 224.

[0032] Please refer to it again. Figure 4 and Figure 5 The inner wall of the recessed groove 25 in the figure is provided with a positioning protrusion 28 that matches the positioning groove 225. The inner wall of the recessed groove 25 is also provided with a receiving groove 29 for accommodating the double-layer retaining edge 227. When the bottom cover 22 is placed on the recessed groove 25, the double-layer retaining edge 227 is squeezed and deformed, and engages with the receiving groove 29 on the inner wall of the recessed groove 25 to limit its movement. This can effectively prevent the bottom cover 22 from falling off and achieve the purpose of quickly assembling the bottom cover 22.

[0033] Please see Figure 6 The capsule 3 in the figure is a trumpet-shaped structure with an opening at one end. A connecting step 31 is provided on the opening end, and a connecting post 32 is provided at the end away from the connecting step 31. In this embodiment, the capsule 3 is a multi-segment capsule, and air holes 33 are provided on the capsule 3. Multiple air holes 33 are provided, and the multiple air holes 33 are evenly distributed on the capsule 3.

[0034] Please refer to it again. Figures 1 to 6 In this utility model, the airbag phone holder is assembled by first connecting several magnets 24 end to end in the mounting groove 27, then covering the mounting groove 27 with the pressure ring 23, and fixing the magnets 24 in the mounting groove 27. After that, the connecting step 31 of the airbag body 3 passes through the through hole 26 and is limited to the inner wall of the sinking groove 25. The connecting post 32 is connected to the connecting ring 4. The whole structure is simple in design, saves time and effort in assembly, and is highly efficient. In use, it is attracted and connected to the magnetic coil on the back of the phone or electronic device by the magnets 24. The airbag body 3 is inverted, that is, the opening of the airbag body faces the lower base 2, which has good stability. At the same time, the airbag body 3 can be extended or retracted, which is convenient for carrying and support, and is highly practical.

[0035] Example 2:

[0036] Please see Figure 7 The second embodiment of this utility model is an inverted magnetic airbag mobile phone holder. This embodiment is basically the same as the first embodiment, except that the lower base 2 is egg-shaped. Other parts not described in this embodiment are the same as those in the first embodiment and will not be described again here.

[0037] Example 3:

[0038] Please see Figure 8 The third embodiment of this utility model is an inverted magnetic airbag mobile phone holder. This embodiment is basically the same as the first embodiment, except that the lower base 2 is elliptical in shape. Other parts not described in this embodiment are the same as those in the first embodiment and will not be described again here.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An inverted magnetic airbag phone holder, characterized in that: The system includes an upper base (1), a lower base (2), and a bladder (3) disposed between the upper base (1) and the lower base (2). The upper base (1) has a protrusion (11) protruding outward from the bottom. The protrusion (11) has a mounting hole (12) and a connecting ring (4) is installed in the mounting hole (12). The lower base (2) includes a lower cover (21), a lower bottom cover (22), a pressure ring (23), and a magnet (24). The lower cover (21) has a recessed groove (25) formed in the center. A through hole (26) is provided in the recessed groove (25). The lower bottom cover (22) is placed on the recessed groove (25). (21) has an annular mounting groove (27) along its circumference at its edge. Several magnets (24) are provided, and several magnets (24) are connected end to end and installed in the mounting groove (27). The pressure ring (23) covers the mounting groove (27) and completely seals the opening of the mounting groove (27). The bladder (3) is a trumpet-shaped structure with an opening at one end. A connecting step (31) is provided at the opening end, and a connecting post (32) is provided at the end away from the connecting step (31). The connecting step (31) passes through the through hole (26) and is limited to the inner wall of the sinking groove (25). The connecting post (32) is connected to the connecting ring (4).

2. The inverted magnetic airbag phone holder according to claim 1, characterized in that: The size of the upper base (1) is smaller than the size of the lower base (2).

3. The inverted magnetic airbag phone holder according to claim 1, characterized in that: The lower cover (22) includes a circular cover body (221), an extension arm (222) is provided on the cover body (221), a limiting arm (223) is provided on the inner side of the extension arm (222), an annular limiting groove (228) is formed between the limiting arm (223) and the extension arm (222), a limiting edge (224) is provided on the outer side of the extension arm (222) along the circumferential direction of the cover body (221), a positioning groove (225) is provided on the limiting edge (224), and an inverted U-shaped buckle (226) is provided on one side of the positioning groove (225) on the extension arm (222), the buckle (226) protrudes outward to form a double-layer buckle edge (227), when the lower cover (22) is fastened on the recessed groove (25), the lower cover (22) and the lower cover (21) are on the same horizontal plane.

4. The inverted magnetic airbag phone holder according to claim 3, characterized in that: The end face of the double-layer retaining edge (227) protrudes 0.1mm-5mm from the outer end face of the limiting edge (224).

5. The inverted magnetic airbag phone holder according to claim 1, characterized in that: The lower base (2) is round, oval or egg-shaped.

6. The inverted magnetic airbag phone holder according to claim 1, characterized in that: The inner wall of the sinking groove (25) is provided with a positioning protrusion (28) that is compatible with the positioning groove (225), and the inner wall of the sinking groove (25) is also provided with a receiving groove (29) for accommodating the double-layered edge (227).

7. The inverted magnetic airbag phone holder according to claim 1, characterized in that: The capsule (3) is a multi-segment capsule, and the capsule (3) is provided with air holes (33). There are multiple air holes (33), and the multiple air holes (33) are evenly distributed on the capsule (3).

Images