Multifunctional mobile phone support

Abstract

The utility model relates to the technical field of mobile phone supports, in particular to a multifunctional mobile phone support. The problem that traffic emergencies are difficult to deal with due to the fact that a user cannot record the road condition in real time in the riding process in the prior art is solved, and the practicability of the product is improved. The automobile data recorder structurally comprises a shell, a clamping structure, a connecting structure and a support, the connecting structure is connected between the shell and the support, and the shell is provided with an automobile data recording module. According to the mobile phone support, the driving recording module and the power supply module are integrated on the mobile phone support, so that the multifunctional integrated design is formed, the diversity and portability of the whole mobile phone support are improved, the riding experience of a user is optimized, and the mobile phone support is high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, and in particular to a multifunctional mobile phone holder. Background Technology

[0002] With the rapid development of modern technology, smartphones have become an indispensable communication tool in people's daily lives. To meet the demand for portability, a wide variety of phone stand products have emerged on the market, providing users with numerous conveniences.

[0003] However, current mainstream phone holders still have significant functional design flaws: First, most products only have the basic function of fixing the phone, making their practicality relatively limited; second, they lack a dash cam module, preventing users from recording road conditions in real time while cycling or driving, leading to difficulties in determining liability in traffic accidents and making it difficult to deal with emergencies; third, they are not equipped with a power supply module, which may leave users facing the predicament of insufficient phone battery when out and about, seriously affecting the user experience. These design flaws not only reduce the practical value of the products but also affect users' willingness to use them. Utility Model Content

[0004] This utility model proposes a multifunctional mobile phone holder, which solves the problem in the prior art that users cannot record road conditions in real time while cycling, making it difficult to deal with traffic emergencies, and improves the practicality of the product.

[0005] The technical solution of this utility model is as follows:

[0006] A multifunctional mobile phone holder includes a housing, a clamping structure, a connecting structure, and a bracket. The connecting structure connects the housing and the bracket, and a driving recorder module is provided in the housing.

[0007] In one possible implementation, the housing has a mounting slot, and the vehicle recording module is disposed in the mounting slot.

[0008] In one possible implementation, the driving recorder module is provided with an angle adjustment structure, and the driving recorder module is rotatably connected to the inner wall of the mounting slot.

[0009] In one possible implementation, the driving recorder module is provided with a rotating shaft on both sides, and the rotating shaft is rotatably connected to the inner wall of the mounting groove in the housing;

[0010] The rotating shaft is provided with a limiting piece, and the rotating shaft is fixedly connected to the limiting piece. The limiting piece is located between the driving record module and the mounting slot. The driving record module is provided with a fixing structure for fixing its own angle.

[0011] In one possible implementation, the fixing structure includes a fixing groove and a positioning bead. The driving recorder module is provided with a plurality of fixing grooves, each fixing groove being located on one side of the driving recorder module and arranged sequentially along an arc-shaped trajectory with the rotating shaft as the axis. The positioning bead is located on one side of the fixing groove and is embedded in one of the fixing grooves.

[0012] In one possible implementation, the housing contains a power supply module that provides power to the dash cam module. The power supply module includes a charging motherboard, a power indicator light, a battery, a charging Type-C port for charging the battery, a power supply USB port for powering the dash cam module, and a charging USB port for charging the mobile phone. The battery, charging Type-C port, power indicator light, power supply USB port, and charging USB port are all electrically connected to the charging motherboard.

[0013] In one possible implementation, the charging motherboard is provided with a fixing post, and there is a gap between the charging motherboard and the housing, and the motherboard is fixed by the fixing post.

[0014] In one possible implementation, the bracket includes a shock-absorbing structure, a universal ball joint, a connecting arm, and a universal clamping component. The shock-absorbing structure includes at least two connecting plates and a plurality of shock-absorbing columns. The shock-absorbing columns are fixedly connected between the two connecting plates. The universal ball joint is fixedly connected to the connecting plates via the connecting columns. The rotating ends of the universal ball joint and the universal clamping component are both located inside the connecting arm. The connecting arm is provided with an adjusting screw to prevent the rotating ends of the universal ball joint and the universal clamping component from rotating.

[0015] In one possible implementation, the clamping structure includes clamping arms, a rack, a gear, and a spring. The clamping structure includes at least two clamping arms and a rack. One end of the rack is located inside the housing, and the other end of the rack extends out of the side of the housing and is fixedly connected to the clamping arms. The gear is rotatably connected to the housing and is slidably connected to the rack and the housing. The clamping arms are provided with locking buckles for locking the mobile phone.

[0016] Two connecting rods are fixedly connected in sequence. A spring is sleeved on one of the connecting rods and passes through the clamp arm and is hinged to the locking buckle. The other connecting rod abuts against the end of the spring away from the locking buckle and is slidably connected to the housing. The other end of the spring abuts against the inner wall of the housing.

[0017] The clamping arm is equipped with an anti-pinch pad.

[0018] In one possible implementation, the power supply USB port and the charging USB port are equipped with waterproof rubber plugs.

[0019] The working principle and beneficial effects of this utility model are as follows:

[0020] After securely mounting the bracket to the handlebars, connect an external power source to power the dash cam module. Simultaneously, by rotating the dash cam module, the positioning beads and positioning slots work together to quickly adjust it to a suitable shooting angle. During riding, the dash cam module remains operational under power.

[0021] This embodiment integrates the driving recorder module and the power supply module into the phone holder, forming a multi-functional integrated design. This not only enhances the overall versatility and portability but also optimizes the user's riding experience. This utility model has strong practicality. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of Example 1;

[0024] Figure 2 This is a schematic diagram of the supplementary light for the driving recorder module in Example 1;

[0025] Figure 3 This is a schematic diagram of the adjusting structure and the fixing structure in Example 1;

[0026] Figure 4 This is a schematic diagram of the threading hole in Example 1;

[0027] Figure 5 This is a schematic diagram of the support structure in Example 2;

[0028] Figure 6 This is a schematic diagram of the clamping structure in Example 3;

[0029] Figure 7 This is a schematic diagram of the power supply module structure in Example 4;

[0030] Figure 8 A schematic diagram of the power supply module structure in Example 5.

[0031] Explanation of icon numbers:

[0032] 1. Housing; 11. Clamping structure; 12. Mounting slot; 13. Clamping arm; 14. Rack; 15. Gear; 16. Spring; 161. Connecting rod; 17. Locking buckle; 18. Anti-pinch pad; 19. Wiring hole; 2. Driving recorder module; 21. Fill light; 22. Recording button; 23. Fill light button; 3. Power supply module; 31. Charging motherboard; 32. Battery indicator light; 33. Battery; 34. Waterproof plug; 35. Fixing post; 36. Wireless charger 37. Power supply USB port; 38. Charging USB port; 39. Charging Type-C port; 4. Connection structure; 5. Bracket; 51. Shock absorption structure; 511. Connecting piece; 512. Shock absorption column; 52. Universal ball joint; 521. Connecting column; 53. Connecting arm; 54. Universal clamp; 55. Adjusting screw; 6. Angle adjustment structure; 61. Rotating shaft; 621. Limiting piece; 7. Fixing structure; 71. Fixing groove; 72. Positioning bead.

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. 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 scope of protection of this utility model.

[0035] Example 1

[0036] like Figure 1-4 As shown, this embodiment proposes a multi-functional mobile phone holder, whose structure includes a housing 1, a clamping structure 11, a connecting structure 4, and a bracket 5. The connecting structure 4 connects the housing 1 and the bracket 5. In this embodiment, the housing 1 is equipped with a driving recorder module 2. During riding, the driving recorder module 2 is kept in working condition by connecting to the vehicle's power system, which not only improves the overall versatility and portability but also optimizes the user's riding experience.

[0037] In this embodiment, the upper back of the housing 1 is provided with a mounting groove 12, which allows the driving recorder module 2 to be securely mounted on the housing 1. This ensures the reliability of the installation and maintains the compactness of the overall structure. At the same time, this design makes the installation and removal of the driving recorder module 2 more convenient, and facilitates maintenance and replacement.

[0038] In this embodiment, the driving recorder module 2 has angle adjustment structures 6 at both ends, and the driving recorder module 2 is rotatably connected to the inner wall of the mounting slot 12. This allows the driving recorder module 2 to be rotated and adjusted at multiple angles relative to the inner wall of the mounting slot 12, thereby flexibly adjusting the shooting angle. This rotatable connection structure ensures the convenience of adjustment, allowing the driving recorder module 2 to adjust the shooting angle according to different usage needs.

[0039] In this embodiment, the rotating shafts 61 are respectively located at both ends of the driving recorder module 2. The rotating shafts 61 are rotatably connected to the inner wall of the mounting groove 12 in the housing 1, so that the driving recorder module 2 can be rotated through the rotating shafts 61 and changed at multiple angles. The rotating shafts 61 are provided with limiting pieces 621, and the rotating shafts 61 and the limiting pieces 621 are fixedly connected. The limiting pieces 621 are tightly located between the driving recorder module 2 and the inner wall of the mounting groove 12, eliminating the gap between the driving recorder module 2 and the mounting groove 12, preventing the driving recorder module 2 from shaking, and making the angle adjustment structure 6 stably limited between the driving recorder module 2 and the housing 1, thereby realizing the function of angle adjustment and the beneficial effect of structural stability. While realizing the multi-angle adjustment function, the driving recorder module 2 is also provided with a fixing structure 7, which can quickly fix the adjusted shooting angle.

[0040] The fixing structure 7 in this embodiment includes a fixing groove 71 and a positioning bead 72. The vehicle recording module 2 has a fixing groove 71 arranged sequentially along an arc-shaped trajectory with the rotating shaft 61 as the axis on one side. The design of arranging the fixing grooves along an arc-shaped trajectory on the end face of the vehicle recording module 2 makes the mold structure more reasonable, reduces the processing difficulty of complex curved surfaces, and lowers the difficulty of mold opening and production costs.

[0041] The positioning bead 72 is located below the fixing groove 71 and engages with the fixing groove 71 closest to it, ensuring that the driving recorder module 2 can be stably locked in the target position after angle adjustment, preventing loosening. When the angle needs to be adjusted, the driving recorder module 2 is rotated. At this time, the bead head of the positioning bead 72 is elastically compressed by the side wall and end face of the fixing groove 71, causing the driving recorder module 2 to disengage from the limiting position of the positioning bead 72. When the driving recorder module 2 is rotated to the appropriate angle, the bead head of the positioning bead 72 returns to its original position and re-embeds into the fixing groove 71 closest to it, realizing the positioning and fixing functions.

[0042] The driving recorder module 2 in this embodiment is equipped with a fill light 21, which is distributed on both sides of the lens. It provides an additional light source when the ambient light is insufficient (such as at night, in tunnels, or on rainy days) to ensure that the lens can capture a clear picture. At the same time, the light from the fill lights 21 on both sides evenly covers the area in front of the vehicle, avoiding shadows or overexposure caused by a single light source.

[0043] like Figure 4As shown, in this embodiment, an opening is provided on the side of the housing 1 away from the driving record module 2. In the absence of an internal power supply, this opening is used as a wiring hole 19. Users can connect an external power supply through this wiring hole 19 to provide a stable power supply to the driving record module 2, ensuring the reliability and convenience of the power connection.

[0044] The working process of this embodiment:

[0045] After the bracket is securely installed on the handlebars, the external power supply is connected to power the dash cam module 2. At the same time, by rotating the dash cam module 2, the positioning bead 72 and the fixing slot 71 are engaged to quickly adjust to a suitable shooting angle. During the ride, the dash cam module 2 remains in working condition under power.

[0046] Example 2

[0047] Based on the above implementation methods, such as Figure 5 As shown, the bracket 5 in this embodiment also includes a shock-absorbing structure 51, a universal ball joint 52, a connecting arm 53, and a universal clamping component 54. The shock-absorbing structure 51 consists of two parallel connecting pieces 511 and four shock-absorbing columns 512 distributed at the four corners. During riding, the design of the shock-absorbing structure 51 disperses the vibration of passing through bumpy road sections and reduces the impact force transmitted to the housing 1, thereby improving the imaging stability of the driving record module 2.

[0048] While providing shock absorption, the bracket 5 also features angle adjustment and fixation. The base of the universal ball joint 52 is fixedly connected to the connecting piece 511. The rotating ends of the universal ball joint 52 and the universal clamp 54 are located inside the connecting arm 53. The connecting arm 53 is equipped with an adjusting screw 55 for fixing the adjusted angle. The connecting arm 53 adopts a split structure, consisting of two arc-shaped connecting pieces. While the two arc-shaped connecting pieces clamp the ball joint 52 and the ball joint of the universal clamp 54, the adjusting screw 55 passes through one of the arc-shaped connecting pieces and is threadedly connected to the other arc-shaped connecting piece, thereby adjusting the relative distance between the two arc-shaped connecting pieces, thus clamping or releasing the ball joint 52 and the ball joint of the universal clamp 54. The split structure design of the connecting arm 53 facilitates the user's replacement of the universal clamp 54, and the adjusting screw 55 can be used to tighten the connecting arm 53 to reduce joint clearance and prevent wobbling.

[0049] Specifically, after adjusting the ends of the universal ball joint 52 and the universal clamp 54 to a suitable angle, the user tightens the adjusting screw 55 to clamp the ends of the universal ball joint 52 and the universal clamp 54 with the two arc-shaped connecting pieces, thus completing the fixing function. The adjustable universal design allows the user to adjust the angle arbitrarily according to different handlebars and usage scenarios; at the same time, through the cooperative design of the shock-absorbing structure 51, the universal ball joint 52, the connecting arm 53, the universal clamp 54, and the adjusting screw 55, the bracket 5 can be quickly and stably installed on the handlebars.

[0050] The universal clamp 54 used in this embodiment is a preferred solution. Its advantages lie in its strong adaptability, which is compatible with handlebars of different diameters (such as various handlebar sizes for bicycles, electric vehicles, or motorcycles). In addition, the clamp adopts a universal ball joint structure, allowing users to flexibly replace it with other similar clamps according to actual needs.

[0051] Example 3

[0052] Based on the above embodiments, such as Figure 6 As shown, this embodiment adds a clamping structure 11. Specifically, the clamping structure 11 also includes clamping arms 13, racks 14, gears 15, and springs 16. The clamping structure 11 has at least two clamping arms 13 and racks 14. The inner side of the clamping arms 13 is fixedly connected to the racks 14. Both racks 14 mesh with the gears 15. The gears 15 are rotatably connected to the housing 1 and slidably connected to the housing 1 with the racks 14. After the two clamping arms 13 are pulled out in opposite directions, the clamping width can be freely adjusted according to the size of the mobile phone.

[0053] In addition, in this embodiment, the spring 16 is provided with connecting rods 161 on both sides. Specifically, the connecting rod 161 passes through the clamping arm 13 and is hinged to the locking buckle 17. One end of the connecting rod 161 passes through one of the clamping arms 13 and is connected to the locking buckle 17. The spring 16 is sleeved on the connecting rod 161 and is hinged to the locking buckle 17. The other connecting rod 161 abuts against the end of the spring 16 away from the locking buckle 17 and is slidably connected to the housing 1. The connecting rod 161 passes through the clamping arm 13 and is hinged to the locking buckle 17. The other end of the spring 16 abuts against the inner wall of the housing 1, so that the clamping arm 13 has an elastic reset function. In conjunction with the gear 15, the other clamping arm 13 also has an elastic reset function. After being pulled open by the user, it can automatically reset and clamp the mobile phone.

[0054] The clamping arm 13 has an anti-pinch pad 18 on the side holding the phone. The anti-pinch pad 18 is made of highly elastic silicone material, which effectively absorbs the clamping force when the spring 16 returns to its original position, effectively preventing the phone from being deformed or damaged due to excessive clamping force. When it is necessary to clamp the phone, an external force pulls the clamping arm 13, and the rack 14 drives the meshing gear 15 to rotate, so that the clamping arm 13 opens. After the external force is released, the elastic restoring force of the spring 16 causes the clamping arm 13 to automatically return to its original position, allowing the clamping arm 13 to stably clamp the phone, making the clamping operation more convenient.

[0055] In this embodiment, the locking buckle 17 is hinged to the connecting rod 161, allowing the locking buckle 17 to rotate around the hinge point. After the phone is placed in, the locking buckle 17 is moved towards the housing 1. At this time, the locking buckle 17 rotates eccentrically, pulling the two connecting rods 161 to move synchronously. Through the displacement of the connecting rods 161, the spring 16 is further compressed under the limit of the inner wall of the housing 1 (the spring 16 has already undergone initial compression when the two clamping arms 13 are opened). Under the action of the spring 16's deformation recovery elasticity, the two connecting rods 161 drive the locking buckle 17 to adhere to the outside of the clamping arm 13. Therefore, under the adhesion force of the locking buckle 17, the clamping force of the clamping arm 13 on the phone can be further increased. When it is necessary to remove the phone, the locking buckle 17 is moved towards the bracket 5 to release the additional force applied by the locking buckle 17 to the clamping arm 13. The design of the locking buckle 17 enhances the clamping stability, making the clamping structure 11 more reliable.

[0056] Example 4

[0057] like Figure 7 As shown, the difference between this embodiment and embodiment 1 is that the housing 1 is provided with a power supply module 3 to provide power to the driving recorder module 2. The power supply module 3 is provided with a power supply USB port 37 to power the driving recorder module 2 and a charging USB port 38 to charge the mobile phone. The power supply module 3 includes a charging motherboard 31, a power indicator light 32, a battery 33, a charging Type-C port 39, and a power supply USB port 37 and a charging USB port 38. The differentiated design of the USB port not only ensures the continuous and stable power supply to the driving recorder module 2, but also provides emergency charging support for the mobile phone.

[0058] Before starting the ride, fully charge the battery 33 via the charging Type-C port 39. Then connect the charging interface of the dash cam module 2 to the power supply USB port 37 via a power cable to continuously power the dash cam module 2 during the ride. In case of emergencies such as a dead phone battery, the charging USB port 38 can be used to charge the phone, enabling emergency charging. The power indicator light 32, the power supply USB port 37, and the charging USB port 38 are all electrically connected to the charging motherboard 31. The power indicator light 32 uses LED light color to intuitively display the remaining power of the charging motherboard 31, helping users quickly determine the status of the charging motherboard 31. The modular circuit layout optimizes space utilization and facilitates later maintenance, significantly improving the practicality and reliability of the product.

[0059] In this embodiment, the charging motherboard 31 is provided with a fixing post 35. The charging motherboard 31 is spaced apart from the housing 1 and fixed by the fixing post 35. The fixing post 35 not only ensures the installation stability of the charging motherboard 31, but also uses air circulation to achieve heat dissipation, effectively preventing the power supply module from overheating during power supply or charging.

[0060] In this embodiment, the power supply USB port 37 and the charging USB port 38 are equipped with waterproof rubber plugs 34. The waterproof rubber plugs 34 can be easily opened during use and reliably sealed when not in use, effectively preventing rainwater, dust and other external pollutants from entering and protecting the internal circuit safety.

[0061] Furthermore, in this embodiment, the housing 1 facing the driving recorder module 2 is provided with a recording button 22 for turning the driving recorder module 2 on and off, such as... Figure 7 As shown, an opening is provided on the side of the housing 1 away from the driving recorder module 2. With the power supply module 3 installed inside, this opening has a fill light button 23 for turning the fill light 21 on and off. Both the recording button 22 and the fill light button 23 are momentarily connected to the driving recorder module 2. The separate design of the recording button 22 and the fill light button 23 can prevent accidental operation by the user, such as pressing the recording button 22 when intending to turn on the fill light 21. The fill light button 23 can freely control the on / off state of the fill light 21, thus achieving energy saving.

[0062] Example 5

[0063] like Figure 8 As shown, the difference between this embodiment and embodiments 1 and 2 is that the power supply module 3 is equipped with a wireless charging coil 36. The wireless charging coil 36 is installed inside the housing 1. When the mobile phone is placed on the clamping structure 11, the magnetic field generated by the wireless charging coil 36 can sense the receiving coil built into the mobile phone to realize the wireless charging function. The advantages of this embodiment are: the charging process does not require plugging and unplugging the power cord, making the operation more convenient; it avoids interface wear caused by repeated plugging and unplugging, and extends the service life of the device.

[0064] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" 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 application 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, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0065] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A multifunctional mobile phone holder, comprising a housing (1), a clamping structure (11), a connecting structure (4), and a bracket (5), wherein the connecting structure (4) is connected between the housing (1) and the bracket (5), characterized in that, A driving recorder module (2) is provided at the housing (1).

2. The multifunctional mobile phone holder according to claim 1, characterized in that, The housing (1) has a mounting slot (12), and the driving record module (2) is located in the mounting slot (12).

3. A multifunctional mobile phone holder according to claim 2, characterized in that, The driving record module (2) is provided with an angle adjustment structure (6), and the driving record module (2) is rotatably connected to the inner wall of the mounting groove (12).

4. A multifunctional mobile phone holder according to claim 3, characterized in that, The driving record module (2) is provided with a rotating shaft (61) on both sides, and the rotating shaft (61) is rotatably connected to the inner wall of the mounting groove (12) in the housing (1); The rotating shaft (61) is provided with a limiting piece (621), and the rotating shaft (61) is fixedly connected to the limiting piece (621). The limiting piece (621) is located between the driving record module (2) and the mounting groove (12). The driving record module (2) is provided with a fixing structure (7) for fixing its own angle.

5. A multifunctional mobile phone holder according to claim 4, characterized in that, The fixing structure (7) includes a fixing groove (71) and a positioning bead (72). The driving record module (2) is provided with a number of fixing grooves (71). Each fixing groove (71) is located on one side of the driving record module (2) and arranged sequentially along an arc-shaped trajectory with the rotating shaft (61) as the axis. The positioning bead (72) is located on one side of the fixing groove (71) and is embedded in one of the fixing grooves (71).

6. A multifunctional mobile phone holder according to claim 1, characterized in that, The housing (1) contains a power supply module (3) that provides power to the driving recorder module (2). The power supply module (3) includes a charging motherboard (31), a power indicator light (32), a battery (33), a charging Type-C port (39) for charging the battery (33), a power supply USB port (37) for powering the driving recorder module (2), and a charging USB port (38) for charging the mobile phone. The power indicator light (32), battery (33), charging Type-C port (39), power supply USB port (37), and charging USB port (38) are all electrically connected to the charging motherboard (31).

7. A multifunctional mobile phone holder according to claim 6, characterized in that, The charging motherboard (31) is provided with a fixing post (35), and there is a gap between the charging motherboard (31) and the housing (1) and it is fixed by the fixing post (35).

8. A multifunctional mobile phone holder according to claim 1, characterized in that, The bracket (5) includes a shock-absorbing structure (51), a universal ball joint (52), a connecting arm (53), and a universal clamping component (54). The shock-absorbing structure (51) includes at least two connecting plates (511) and several shock-absorbing columns (512). The shock-absorbing columns (512) are fixedly connected between the two connecting plates (511). The universal ball joint (52) is fixedly connected to the connecting plate (511) through the connecting column (521). The rotating ends of the universal ball joint (52) and the universal clamping component (54) are both located inside the connecting arm (53). The connecting arm (53) is provided with an adjusting screw (55) to prevent the rotating ends of the universal ball joint (52) and the universal clamping component (54) from rotating.

9. A multifunctional mobile phone holder according to claim 1, characterized in that, The clamping structure (11) includes a clamping arm (13), a rack (14), a gear (15), and a spring (16). The clamping structure (11) includes at least two clamping arms (13) and a rack (14). One end of the rack (14) is located inside the housing (1), and the other end of the rack (14) extends out of the side of the housing (1) and is fixedly connected to the clamping arm (13). The gear (15) is rotatably connected inside the housing (1) and slides with the rack (14) and the housing (1). The clamping arm (13) is provided with a locking buckle (17) for locking the mobile phone. Two connecting rods (161) are fixedly connected in sequence. A spring (16) is sleeved on one of the connecting rods (161) and passes through the clamping arm (13) and is hinged to the locking buckle (17). The other connecting rod (161) abuts against the end of the spring (16) away from the locking buckle (17) and slides to connect with the housing (1). The other end of the spring (16) abuts against the inner wall of the housing (1). The clamping arm (13) is provided with an anti-pinch pad (18).

10. A multifunctional mobile phone holder according to claim 6, characterized in that, Waterproof rubber plugs (34) are provided inside both the power supply USB port (37) and the charging USB port (38).

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