Mobile phone support

Abstract

The mobile phone support comprises a support bottom box and a cover plate, a first clamping plate and a second clamping plate are arranged on the left side and the right side of the support bottom box respectively, and a first connecting assembly and a second connecting assembly are arranged on the faces, facing the support bottom box, of the first clamping plate and the second clamping plate respectively; the first connecting assembly and the second connecting assembly penetrate through the side wall of the support bottom box and are matched in the support bottom box. A quick release device penetrates through and abuts against the right side face of the second clamping plate, and the quick release device is matched with the first connecting assembly and drives the first connecting assembly and the second connecting assembly to synchronously and relatively move. The mobile phone support controls the movement of the clamping plates through mechanical cooperation, the first and second connecting assemblies ensure accurate and stable clamping positions, the clamping plates are in synchronous transmission to enhance stability and consistency, the clamping plates are matched with the quick release device to realize convenient and quick release, the lower clamping plate provides bottom support, and the buffer fixing frame and the gasket absorb bumping vibration of a vehicle. And meanwhile, wireless charging is supported, and the multifunctionality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone fixing accessories, and particularly relates to a mobile phone holder. Background Art

[0002] With the popularity of shared bicycles, scooters and motorcycles, drivers often need to operate their mobile phones to view navigation, communicate, etc. during driving. However, current vehicles are basically not equipped with mobile phone fixing devices, so additional mobile phone holders need to be installed for fixation.

[0003] Most of the existing mobile phone holders basically connect the clamping components through springs, and the clamping components are clamped to the mobile phone placed therein by the elastic force of the springs. Generally, tension springs are used for the springs of this structure. Since the mobile phone holder is used frequently, frequent stretching and recovery will cause material fatigue, gradually form microcracks and expand, and may eventually lead to spring fracture; high-frequency stretching may also exceed the elastic limit of the material, resulting in permanent deformation of the spring and inability to return to the original length. This leads to the problem that as the use time increases, the clamping components of the mobile phone holder may lose the clamping function or have insufficient clamping force and loose clamping. Summary of the Utility Model

[0004] The utility model provides a mobile phone holder, which can solve the problems that the existing mobile phone holder may lose the clamping function or have insufficient clamping force and loose clamping as the use time increases.

[0005] To achieve the above object, the utility model provides the following solutions:

[0006] A mobile phone holder includes a bracket bottom box and a cover plate. First clamping plates and second clamping plates are respectively arranged on the left and right sides of the bracket bottom box. First connection components and second connection components are respectively arranged on the surfaces of the first clamping plates and the second clamping plates facing the bracket bottom box; the first connection components and the second connection components pass through the side walls of the bracket bottom box and cooperate inside the bracket bottom box; a quick-release device passes through and abuts against the right side surface of the second clamping plate, and the quick-release device cooperates with the first connection component and drives the first connection component and the second connection component to perform synchronous relative movement.

[0007] By adopting the above technical solution, the cooperation between the quick-release device and the first connection component is used to control the second clamping plate to move inward or outward relative to the bracket bottom box for clamping or releasing clamping. At the same time, due to the cooperation between the first connection component and the second connection component, the first clamping plate can move synchronously with the second clamping plate, ensuring the accuracy of the clamping positions of the first and second clamping plates. The movement of the first and second clamping plates is controlled by mechanical cooperation, avoiding the problems of fatigue failure and permanent deformation that occur when using springs to control clamping.

[0008] In some specific embodiments, the first connecting component includes a first positioning rod, a quick release column and a first transmission column perpendicular to the left side wall of the bracket bottom box, and the second connecting component includes a second positioning rod, a second transmission column and a positioning column perpendicular to the right side wall of the bracket bottom box.

[0009] By adopting the above technical solution and the design of the first positioning rod and the second positioning rod, the relative position of the first and second clamping plates is made more accurate, avoiding misalignment during the clamping process. The first transmission column and the second transmission column are used to achieve the cooperation between the first clamping plate and the second clamping plate and perform relative synchronous movement.

[0010] In some specific embodiments, the distal surfaces of the positioning column and the first transmission column are respectively provided with positioning holes adapted to the first positioning rod and the second positioning rod, and springs are further provided in the positioning holes.

[0011] By adopting the above technical solution, the first positioning rod, the second positioning rod and the corresponding positioning holes are used to make the cooperation between the first clamping plate and the second clamping plate more stable and avoid misalignment. At the same time, the spring arranged in the positioning hole can provide a buffering effect for the positioning rod and avoid rigid wear when the first positioning rod, the second positioning rod and the positioning hole are matched.

[0012] In some specific embodiments, the quick release device includes a quick release rod and a first wrench, the first wrench is rotatably arranged on the bare rod end of the quick release rod, a threaded hole is opened on the distal end surface of the quick release column, and the threaded end of the quick release rod is threadedly matched with the quick release column.

[0013] By adopting the above technical solution and utilizing the threaded cooperation between the quick-release column and the quick-release rod, a synchronous feeding function can be achieved between the first clamping plate and the second clamping plate. When the first clamping plate and the second clamping plate clamp the mobile phone, the clamping force can be further enhanced by pressing the first wrench. The quick-release rod and the quick-release column can be released by opening the first wrench and rotating it.

[0014] In some specific embodiments, a transmission gear is rotatably disposed in the bottom box of the bracket, and the first transmission column and the second transmission column are provided with transmission teeth on one side facing the transmission gear, and the first transmission column and the second transmission column are respectively meshed below and above the transmission gear.

[0015] By adopting the above technical solution, the first transmission column and the second transmission column are respectively engaged at the bottom and the top of the transmission gear. When the second clamp moves inward or outward, it will drive the transmission gear to rotate synchronously, thereby enabling the first clamp to move synchronously and preventing the first clamp and the second clamp from moving left / right at the same time.

[0016] In some specific embodiments, a lower clamping plate is further provided at the bottom of the bracket bottom box, and an inverted U-shaped movable plate is provided on the side of the lower clamping plate facing the bracket bottom box. The inverted U-shaped movable plate passes through the bottom wall of the bracket bottom box and slides up and down in the bracket bottom box.

[0017] By adopting the above technical solution, a lower splint is set at the bottom of the bracket to further provide support for the bottom of the mobile phone or other electronic equipment. The shape structure of the inverted U-shaped movable plate can slide on the bottom wall of the bracket bottom box without affecting other components. At the same time, the inverted U-shaped design can also prevent it from falling off from the bracket bottom box.

[0018] In some specific embodiments, a pressure block is further provided on one side of the inverted U-shaped movable plate away from the inner side of the back of the bracket bottom box, and a slot is provided in the pressure block corresponding to the hollowed-out portion of the inverted U-shaped movable plate, and a spring is provided in the slot.

[0019] By adopting the above technical solution, when the lower clamp moves to the target position, the pressing block can press and fix the inverted U-shaped movable plate. At the same time, the spring can provide a certain elastic buffer for the pressing plate to avoid damage to the components caused by rigid matching.

[0020] In some specific embodiments, a second wrench is provided at the position of the pressure block corresponding to the outer side of the back of the bracket bottom box, and a connecting portion is provided in the middle of the pressure block. The connecting portion passes through the back of the bracket bottom box and rotates with the second wrench.

[0021] By adopting the above technical solution, when the inverted U-shaped movable plate needs to be tightened, the second wrench cooperates with the connecting part to drive the pressure plate to move toward the bottom wall of the bracket bottom box and press the inverted U-shaped movable plate. When the second wrench is opened, the pressure block is lifted by the force of the spring to release the compression, so that the inverted U-shaped movable plate can slide smoothly.

[0022] In some specific embodiments, a PCB board adapted to the size of the cover is provided on the side of the cover facing the bracket bottom box, a charging coil is provided on the PCB board facing the cover, a hole for the external power cord to pass through is opened on the back of the bracket bottom box, and a power output interface, a button switch for controlling the on and off of the charging coil, and an indicator light are respectively provided on the bottom wall and the right side wall of the bracket bottom box.

[0023] By adopting the above technical solution, a wireless charging function is provided for the mobile phone holder, and the power supply interface can be powered by an external power supply such as a mobile power supply, a vehicle power supply, etc. At the same time, the setting of the button switch enables the user to start the charging function according to demand, avoiding unnecessary energy waste.

[0024] In some specific embodiments, a buffer fixing frame is installed on the outer side of the back of the bracket bottom box, a buffer gasket is provided at the matching position between the buffer fixing frame and the bracket bottom box, and a fixed ball joint is provided on the side of the buffer fixing frame away from the bracket bottom box.

[0025] By adopting the above technical solution, the buffer fixing bracket can provide a buffer and shock absorption function for the bracket bottom box. The fixing ball joint of the buffer fixing bracket is connected to other general accessories and installed on the vehicle. During the driving of the vehicle, the vibration force generated by bumps and the high-frequency vibration force generated by the vehicle's own engine will be offset by the buffer washer, reducing the influence of road conditions on the stability of the bracket bottom box.

[0026] Compared with the prior art, the beneficial effects of the present application are as follows:

[0027] The mobile phone bracket of the present application has a durable and reliable clamping function. By controlling the movement of the first and second clamping plates in a mechanical cooperation manner, the problems of fatigue failure and permanent deformation generated when using a spring to control clamping are avoided; the cooperation of the first connection component and the second connection component not only enables the first clamping plate and the second clamping plate to have accurate clamping positions, but also has a stable structure. The synchronous transmission of the first clamping plate and the second clamping plate ensures the stability and consistency of clamping. With the quick-release device, a convenient quick-release function can also be realized; further, the lower clamping plate can provide bottom support, increasing the stability of the device, especially during the driving of the vehicle; the design of the buffer fixing bracket and the buffer washer enables the bracket to absorb the bumps and vibrations during vehicle driving; the user can also charge the mobile phone while fixing it, enhancing the versatility of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings are included to provide a further understanding of the embodiments and are incorporated into and form a part of this specification. The drawings illustrate the embodiments and, together with the description, are used to explain the principles of the present invention. Other embodiments and many of the intended advantages of the embodiments will be readily apparent as they become better understood by reference to the following detailed description. By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, objects, and advantages of the present application will become more apparent:

[0029] Figure 1 is a schematic structural diagram of the mobile phone bracket according to an embodiment of the present utility model;

[0030] Figure 2 is a schematic installation diagram of the clamping plate according to a specific embodiment of the present utility model;

[0031] Figure 3 is a schematic structural diagram of the bracket bottom box according to a specific embodiment of the present utility model.

[0032] The meanings of the numbers in the figures are as follows:

[0033] Bracket bottom box 01, cover plate 02, first clamping plate 03, second clamping plate 04, first connection assembly 05, first positioning rod 051, quick-release column 052, first transmission column 053, second connection assembly 06, second positioning rod 061, second transmission column 062, positioning column 063, quick-release device 07, quick-release rod 071, first wrench 072, positioning hole 08, transmission gear 09, lower clamping plate 10, inverted U-shaped movable plate 101, pressing block 102, connecting portion 103, second wrench 104, PCB board 11, charging coil 111, power output interface 112, button switch 113, indicator light 114, buffer fixing bracket 12, buffer washer 121, fixed ball joint 122. Detailed implementation mode

[0034] In the following detailed description, reference is made to the accompanying drawings, which form a part of the detailed description and illustrate illustrative specific embodiments in which the present application can be practiced. In this regard, directional terms such as "top", "bottom", "left", "right", "upper", "lower", etc. are used with reference to the orientation of the described figures. Since the components of the embodiments can be positioned in several different orientations, the directional terms are used for the purpose of illustration and are in no way limiting. It should be understood that other embodiments can be utilized or logical changes can be made without departing from the scope of the present application. Therefore, the following detailed description should not be taken in a limiting sense, and the scope of the present application is defined by the appended claims.

[0035] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0036] The present application proposes a mobile phone bracket. Figure 1 The structural schematic diagram of the mobile phone bracket according to the embodiment of the present utility model is shown. As shown in the figure, the mobile phone bracket includes a bracket bottom box 01 and a cover plate 02. The first clamping plate 03 and the second clamping plate 04 are respectively arranged on the left and right sides of the bracket bottom box 01. The first connection assembly 05 and the second connection assembly 06 are respectively arranged on the surfaces of the first clamping plate 03 and the second clamping plate 04 facing the bracket bottom box 01. The first connection assembly 05 and the second connection assembly 06 pass through the side wall of the bracket bottom box 01 and cooperate inside the bracket bottom box 01. A quick-release device 07 passes through and abuts against the right side surface of the second clamping plate 04, and the quick-release device 07 cooperates with the first connection assembly 05 and drives the first connection assembly 05 and the second connection assembly 06 to perform synchronous relative movement.

[0037] Through the above solution, the cooperation between the quick-release device 07 and the first connection component 05 is used to control the second clamping plate 04 to move inward to the inside of the bracket bottom box 01 for clamping or move outward to release the clamping. At the same time, due to the cooperation between the first connection component 05 and the second connection component 06, the first clamping plate 03 can move synchronously with the second clamping plate 04, ensuring the accuracy of the clamping positions of the first clamping plate 03 and the second clamping plate 04. By controlling the movement of the first clamping plate 03 and the second clamping plate 04 through mechanical cooperation, the problems of fatigue failure and permanent deformation that occur when using a spring to control clamping are avoided.

[0038] Figure 2 The schematic diagram of the clamping plate installation according to a specific embodiment of the present invention is shown, as Figure 1-2 shown, the first connection component 05 includes a first positioning rod 051 perpendicular to the left side wall of the bracket bottom box 01, a quick-release column 052 and a first transmission column 053, and the second connection component 06 includes a second positioning rod 061 perpendicular to the right side wall of the bracket bottom box 01, a second transmission column 062 and a positioning column 063.

[0039] Through the above solution, through the design of the first positioning rod 051 and the second positioning rod 061, the relative positions of the first clamping plate 03 and the second clamping plate 04 are made more accurate, avoiding misalignment during the clamping process. The first transmission column 053 and the second transmission column 062 are used to achieve the cooperation between the first clamping plate 03 and the second clamping plate 04 and perform relative synchronous movement.

[0040] In some specific embodiments, positioning holes 08 adapted to the first positioning rod 051 and the second positioning rod 061 are respectively provided on the far end faces of the positioning column 063 and the first transmission column 053, and springs are further provided in the positioning holes 08.

[0041] Through the above solution, by using the cooperation between the first positioning rod 051, the second positioning rod 061 and the corresponding positioning holes 08, the cooperation between the first clamping plate 03 and the second clamping plate 04 is made more stable, avoiding misalignment. At the same time, the springs provided in the positioning holes 08 can provide a buffering effect for each positioning rod, avoiding rigid wear when the first positioning rod 051 and the second positioning rod 061 cooperate with the positioning holes 08.

[0042] In some specific embodiments, the quick-release device 07 includes a quick-release rod 071 and a first wrench 072. The first wrench 072 is rotatably arranged at the smooth rod end of the quick-release rod 071 through a pin shaft, and the pin shaft is installed at an eccentric position of the first wrench 072, not at the center. And a slot adapted to the size of the first wrench 072 is provided on the right side surface of the second clamping plate 04, and a threaded hole is provided on the far end face of the quick-release column 052. The threaded end of the quick-release rod 071 is in threaded cooperation with the quick-release column 052.

[0043] Through the above scheme, by utilizing the threaded cooperation between the quick-release column 052 and the quick-release rod 071, a synchronous feeding function can be achieved between the first clamping plate 03 and the second clamping plate 04. When the first clamping plate 03 and the second clamping plate 04 clamp the mobile phone, the clamping force can be further enhanced by rotating the first wrench 072. The first wrench 072 can be opened and rotated to drive the quick-release rod 071 and the quick-release column 052 to release the cooperation.

[0044] In some specific embodiments, a transmission gear 09 is rotatably arranged in the bracket bottom box 01, and the transmission gear 09 is sleeved on a column. The first transmission column 053 and the second transmission column 062 are provided with transmission teeth on the side facing the transmission gear 09, and the first transmission column 053 and the second transmission column 062 are respectively meshed at the bottom and the top of the transmission gear 09.

[0045] Through the above scheme, the first transmission column 053 and the second transmission column 062 are respectively engaged at the bottom and the top of the transmission gear 09. When the second clamp plate 04 moves inward or outward, it will drive the transmission gear 09 to rotate synchronously, thereby enabling the first clamp plate 03 to move synchronously and preventing the first clamp plate 03 and the second clamp plate 04 from moving left / right at the same time.

[0046] In some specific embodiments, a lower clamping plate 10 is further provided at the bottom of the bracket bottom box 01, and an inverted U-shaped movable plate 101 is provided on the side of the lower clamping plate facing the bracket bottom box 01. The inverted U-shaped movable plate 101 passes through the bottom wall of the bracket bottom box 01 and slides up and down in the bracket bottom box 01.

[0047] Through the above scheme, a lower splint 10 is set at the bottom of the bracket to further provide support for the bottom of the mobile phone or other electronic equipment. The shape structure of the inverted U-shaped movable plate 101 can slide on the bottom wall of the bracket bottom box 01 without affecting other components. At the same time, the inverted U-shaped design can also prevent it from falling off from the bracket bottom box 01.

[0048] In some specific embodiments, a pressing block 102 is further provided on the inner side of the back of the inverted U-shaped movable plate 101 away from the bracket bottom box 01, and a slot is provided in the pressing block 102 corresponding to the hollowed-out part of the inverted U-shaped movable plate 101, and a spring is provided in the slot.

[0049] Through the above solution, when the lower clamping plate 10 moves to the target position, the pressing block 102 can press and fix the inverted U-shaped movable plate 101. At the same time, the spring can provide a certain elastic buffer for the pressing block 102 to avoid damage to the components caused by rigid matching.

[0050] In some specific embodiments, a second wrench 104 is provided on the outer side of the back of the bracket base box 01 at a position corresponding to the pressure block 102 , and a connecting portion 103 is provided in the middle of the pressure block 102 . The connecting portion 103 passes through the back of the bracket base box 01 and rotates with the second wrench 104 .

[0051] Through the above solution, when it is necessary to press the inverted U-shaped movable plate 101, through the cooperation of the second wrench 104 and the connecting part 103, the pressing block 102 is driven to move towards the bottom wall of the bracket bottom box 01 and press the inverted U-shaped movable plate 101. When the second wrench 104 is opened, the pressing block 102 is lifted by the force of the spring being decompressed, enabling the inverted U-shaped movable plate 101 to slide smoothly.

[0052] Figure 3 The structural schematic diagram of the bracket bottom box according to a specific embodiment of the present invention is shown, as Figure 1-3 shown, on one side of the cover plate 02 facing the bracket bottom box 01, there is also a PCB board 11 adapted to the size of the cover plate 02. The PCB board 11 is provided with a charging coil 111 facing the cover plate 02. A hole for an external power cord (not shown in the figure) to pass through is opened on the back of the bracket bottom box 01, and a power output interface 112, a button switch 113 for controlling the on / off of the charging coil 111, and an indicator light 114 are respectively provided on the bottom wall and the right side wall of the bracket bottom box 01.

[0053] By adopting the above technical solution, through the hole opened on the back of the bracket bottom box 01, an external power cord is used to provide power for the charging coil 111 and the power output interface 112, providing a wireless charging function for the mobile phone bracket. The external power cord can be powered by external power sources such as a mobile power supply or a vehicle power supply. The mobile phone can be charged wired through the power output interface 112, which can adapt to different charging scenarios. At the same time, the setting of the button switch 113 and the indicator light 114 enables the user to start the charging function according to needs and reminds the user of the power usage status, avoiding unnecessary energy waste.

[0054] In some specific embodiments, a buffer fixing frame 12 is further installed on the outer side of the back of the bracket bottom box. A buffer gasket 121 is also provided at the mating part of the buffer fixing frame 12 and the bracket bottom box 01. A fixed ball joint 122 is provided on one side of the buffer fixing frame 12 away from the bracket bottom box 01.

[0055] By adopting the above technical solution, the buffer fixing frame 12 can provide a buffer and shock absorption function for the bracket bottom box 01. The fixed ball joint 122 of the buffer fixing frame 12 is connected to other general accessories and installed on the vehicle. During the driving of the vehicle, the vibration force generated by the bump and the high-frequency vibration force generated by the vehicle's own engine will be offset by the buffer gasket 121, reducing the influence of the road conditions on the stability of the bracket bottom box 01.

[0056] The mobile phone holder of the present application has a durable and reliable clamping function. By controlling the movement of the first clamping plate 03 and the second clamping plate 04 through mechanical cooperation, the problems of fatigue failure and permanent deformation caused by using a spring to control clamping are avoided; the cooperation of the first connection component 05 and the second connection component 06 not only enables the first clamping plate 03 and the second clamping plate 04 to have accurate clamping positions, but also has a stable structure. The synchronous transmission of the first clamping plate 03 and the second clamping plate 04 ensures the stability and consistency of clamping. With the quick-release device 07, a convenient quick-release function can also be realized; further, the lower clamping plate 10 can provide bottom support, increasing the stability of the device, especially during vehicle driving; the design of the buffer fixing frame 12 and the buffer washer 121 enables the holder to absorb the bumps and vibrations during vehicle driving; the user can also charge while fixing the mobile phone, enhancing the versatility of the holder.

[0057] Obviously, those skilled in the art can make various modifications and changes to the embodiments of the present application without departing from the spirit and scope of the present application. In this way, if these modifications and changes are within the scope of the claims of the present application and their equivalent forms, the present application also aims to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps not listed in the claims. The simple fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims should not be construed as limiting the scope.

Claims

1. A mobile phone holder, characterized in that: It includes a bracket bottom box and a cover plate, wherein the left and right sides of the bracket bottom box are respectively provided with a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are respectively provided with a first connecting component and a second connecting component on the side facing the bracket bottom box; the first connecting component and the second connecting component pass through the side wall of the bracket bottom box and cooperate inside the bracket bottom box; a quick release device passes through and abuts against the right side of the second clamping plate, and the quick release device cooperates with the first connecting component and drives the first connecting component and the second connecting component to perform synchronous relative movement.

2. The mobile phone holder according to claim 1, characterized in that: The first connecting assembly includes a first positioning rod, a quick-release column and a first transmission column perpendicular to the left side wall of the bracket bottom box, and the second connecting assembly includes a second positioning rod, a second transmission column and a positioning column perpendicular to the right side wall of the bracket bottom box.

3. The mobile phone holder according to claim 2, characterized in that: The distal end surfaces of the positioning column and the first transmission column are respectively provided with positioning holes adapted to the first positioning rod and the second positioning rod, and springs are also arranged in the positioning holes.

4. The mobile phone holder according to claim 2, characterized in that: The quick release device includes a quick release rod and a first wrench, wherein the first wrench is rotatably arranged on the bare rod end of the quick release rod, a threaded hole is provided on the distal end surface of the quick release column, and the threaded end of the quick release rod is threadably matched with the quick release column.

5. The mobile phone holder according to claim 2, characterized in that: A transmission gear is rotatably arranged in the bottom box of the bracket, and the first transmission column and the second transmission column are both provided with transmission teeth on one side facing the transmission gear, and the first transmission column and the second transmission column are respectively meshed below and above the transmission gear.

6. The mobile phone holder according to claim 1, characterized in that: The bottom of the support bottom box is also provided with a lower clamping plate, and a side of the lower clamping plate facing the support bottom box is provided with an inverted U-shaped movable plate, and the inverted U-shaped movable plate passes through the bottom wall of the support bottom box and slides up and down in the support bottom box.

7. The mobile phone holder according to claim 6, characterized in that: A pressing block is also provided on one side of the inverted U-shaped movable plate away from the inner side of the back of the bracket bottom box. A slot hole is provided on the pressing block corresponding to the hollowed-out part of the inverted U-shaped movable plate, and a spring is provided in the slot hole.

8. The mobile phone holder according to claim 7, characterized in that: A second wrench is provided at a position corresponding to the pressing block on the outer side of the back of the support bottom box, and a connecting portion is provided in the middle of the pressing block. The connecting portion passes through the back of the support bottom box and rotatably cooperates with the second wrench.

9. The mobile phone holder according to claim 1, characterized in that: A PCB board matching the size of the cover plate is also provided on the side of the cover plate facing the bracket bottom box, and a charging coil is provided on the PCB board facing the cover plate. A hole for an external power cord to pass through is provided on the back of the bracket bottom box, and a power output interface, a button switch for controlling the on and off of the charging coil, and an indicator light are respectively provided on the bottom wall and the right side wall of the bracket bottom box.

10. The mobile phone holder according to claim 1, characterized in that: A buffer fixing frame is also installed on the outer side of the back of the bracket bottom box, a buffer gasket is also provided at the matching position between the buffer fixing frame and the bracket bottom box, and a fixed ball joint is also provided on the side of the buffer fixing frame away from the bracket bottom box.

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