Multifunctional mobile phone support

Abstract

The utility model discloses a multifunctional mobile phone support, which comprises a shell, a circuit board, a sound box and a battery, the circuit board, the sound box and the battery are arranged in the shell, a Bluetooth module is arranged in the circuit board, the bottom of the shell extends backwards to form an extension part, the shell is in an inverted b shape, and the side end of the shell is provided with an input charging interface and an output charging interface which are electrically connected with the circuit board. The battery is located in the extending part, the loudspeaker box is located in front of the battery, the shell is further provided with a clamping mechanism, the clamping mechanism comprises a fixed clamping part, a movable clamping part and a tension spring arranged in the shell, the movable clamping part is in sliding connection with the shell, and the two ends of the tension spring are connected with the shell and the movable clamping part respectively. According to the utility model, the Bluetooth module supports hand-free call answering and making voice talkback and music playing of the mobile phone, the sound box arranged in the Bluetooth module realizes the effects of increasing the volume of a sound source of the mobile phone and synchronously charging the mobile phone, and meanwhile, the Bluetooth mobile phone has the advantages of simple structure and low manufacturing cost, and improves the market competitiveness.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone brackets, in particular to a multifunctional mobile phone bracket. Background Art

[0002] A mobile phone holder is a product that clamps the mobile phone and fixes it at a certain angle, making it easier for users to view the mobile phone screen. This type of mobile phone holder is generally used in cars or electric vehicles.

[0003] When the mobile phone holder is applied to an electric vehicle, the volume of the speakers of some mobile phones is too low, and the sound, such as navigation, cannot be heard in time during driving, which will affect the driving quality; if the mobile phone is connected to headphones, the headphones will cover the surrounding environmental sounds (such as the horn prompts of other vehicles), which poses a safety hazard; if an external speaker is carried, it needs to be carried separately, reducing the convenience of travel.

[0004] When mobile phone holders are used in cars, some older cars do not have Bluetooth connection functions. Mobile phones are usually connected through wires to play music to reduce the boredom while driving. However, with the development of the times, the number of headphone jacks on mobile phones is also decreasing. It is impossible to connect speakers through headphone jacks, and it is also impossible to play navigation or music and other audio sources, which brings inconvenience to users. Similarly, traditional mobile phone holders are generally fixedly installed at the air-conditioning outlet of the car, blocking the wind source and affecting the user experience.

[0005] After using a mobile phone for too long, people will have battery anxiety. Generally, they charge it by carrying a mobile power bank, which also reduces the convenience of travel. In the prior art, a battery is set inside the mobile phone holder, and the mobile phone is charged through the wireless charging mode. The above technology has two disadvantages: First, not all mobile phones support wireless charging technology, which makes some models unusable; second, when the mobile phone is installed and connected to the mobile phone holder, a wireless connection is established and charging is performed. If the mobile phone is charged for a long time, it will generate high temperature. The mobile phone on the mobile phone holder is generally in use (navigation, etc.), which will also generate heat. Continuous high temperature will accelerate the service life of the mobile phone battery and internal components of the mobile phone or even damage them. Especially in hot weather, it is necessary to prevent it from charging for a long time. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional mobile phone holder, which has the advantages of simple structure and low production cost, and solves the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional mobile phone holder, comprising a shell and a circuit board, a speaker and a battery arranged in the shell, the circuit board being provided with a Bluetooth module, an extension portion extending backward from the bottom of the shell, the shell being in an inverted "b" shape, an input charging interface and an output charging interface electrically connected to the circuit board being provided at the side end of the shell, the battery being located in the extension portion, the speaker being located in front of the battery, a clamping mechanism being further provided on the shell, the clamping mechanism comprising a fixed clamping portion, a movable clamping portion and a tension spring arranged in the shell, the movable clamping portion being slidably connected to the shell, and the fixed clamping portion and the movable clamping portion being arranged relatively to each other, and the two ends of the tension spring being respectively connected to the shell and the movable clamping portion.

[0008] Preferably, the movable clamping part passes through both sides of the shell, and the movable clamping part is provided with a strip slot and a locking hole, the tension spring is located in the strip slot, and a locking column is provided on the inner wall of the shell, one end of the tension spring is fixedly connected to the locking column, and the other end of the tension spring is fixedly connected to the locking hole.

[0009] Preferably, a supporting portion is provided at the bottom of the shell, and the supporting portion is provided with a recessed position with an opening facing upward.

[0010] Preferably, a function button is also provided on the side end of the shell, and the function button is electrically connected to the circuit board.

[0011] Preferably, a plurality of sound holes are provided at the bottom of the shell.

[0012] Preferably, the housing comprises a front cover and a rear shell which are mounted in a matching manner, and a non-slip pad is provided on a side of the front cover which contacts the mobile phone.

[0013] Preferably, the shell is made of metal iron material.

[0014] Preferably, a mounting hole is provided on the back side of the shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a circuit board, a speaker and a battery. The battery provides power to the speaker and the circuit board. A Bluetooth module is provided in the circuit board. The Bluetooth module can be used to connect a mobile phone or other electronic products via Bluetooth. The sound source generated by mobile phone navigation, music playback, phone calls, etc. is increased through the speaker, which will not cover the surrounding environment sound, thereby improving safety. At the same time, there is no need to carry external products such as speakers, thereby improving portability.

[0017] 2. The utility model achieves the desired effect by arranging a circuit board, a battery, an input charging interface and an output charging interface, wherein the input charging interface is used to charge the battery, and the output charging interface is used to charge the mobile phone or other electronic devices through a power cord, thereby solving the problem that not all models support wireless charging. Similarly, charging or power-off needs to be controlled to prevent the problem of too long charging time. Furthermore, the battery is arranged in the extension part, and the speaker is located in front of the battery, that is, the bottom of the shell. When the mobile phone and the mobile phone holder are in use, the speaker and the battery are away from the middle of the mobile phone. The middle of the mobile phone is the main installation position of the mobile phone battery and the motherboard. The heat generated by the speaker and the battery is kept away from the heat generated by the mobile phone itself, thereby improving the heat dissipation effect and preventing the temperature of both from being too high, which may cause damage to the mobile phone or the mobile phone holder.

[0018] 3. The bottom of the shell of the utility model extends backward with an extension part, and the shell is in an inverted "b" shape to form a supporting structure. The shell can be supported and stood on a plane, that is, the mobile phone holder can be fixed on the plane of the car dashboard or center console by adhesive, and is not installed at the air outlet of the air conditioner to block the wind source, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3The utility model provides an embodiment: a multifunctional mobile phone holder, including a front cover and a rear shell installed in cooperation with a shell 1 to form a shell 1, and a mounting cavity is provided in the shell 1, and a circuit board 2, a speaker 3 and a battery (not shown) are installed in the mounting cavity, and a Bluetooth module (not shown) is provided in the circuit board 2, and the battery provides power to the speaker 3 and the circuit board 2. The Bluetooth module can be used for Bluetooth connection of mobile phones or other electronic products, and the sound source generated by mobile phone navigation, music playback, phone calls, etc. is increased through the speaker 3 to increase the playback effect and volume, so that the user can hear more clearly, and at the same time will not cover the surrounding environment sound, improve safety, and at the same time, there is no need to carry external products such as speakers, thereby improving portability.

[0024] Furthermore, after the mobile phone is connected to the mobile phone holder via Bluetooth, it is only responsible for outputting the sound source. When the user is talking on the phone, the mobile phone acts as the receiving end to maintain a normal call effect.

[0025] An extension portion 5 extends backward from the bottom of the shell 1, and the right side view of the shell 1 is inverted "b" shape to form a supporting structure. The shell 1 can be supported and stood on a plane, that is, the mobile phone holder can be fixed on the plane of the car dashboard or center console by adhesive, and is not installed at the air outlet of the air conditioner to block the wind source, thereby improving the user experience.

[0026] An input charging interface 6 and an output charging interface 7 electrically connected to the circuit board 2 are provided at the side end of the shell 1. The battery is located in the extension part 5, and the speaker 3 is located in front of the battery. The input charging interface 6 is used to charge the battery, maintain the built-in power of the battery, and be used as a subsequent output, while the output charging interface 7 is charged to a mobile phone or other electronic device through a power cord, which solves the problem that not all models support wireless charging. This technical structure is not as portable as wireless charging, but charging or power off needs to be controlled to prevent the problem of too long charging time, and the manufacturing cost of this structure is lower than that of the wireless charging structure.

[0027] Furthermore, the battery is arranged in the extension part 5, and the speaker 3 is located in front of the battery, that is, at the bottom of the shell 1. When the mobile phone and the mobile phone holder are in use, the speaker 3 and the battery are away from the middle of the mobile phone. The middle of the mobile phone is the main installation position of the mobile phone battery and the motherboard. The heat generated by the speaker 3 and the battery is kept away from the heat generated by the mobile phone itself, thereby improving the heat dissipation effect and preventing the temperature of both from being too high, which will cause damage to the mobile phone or the mobile phone holder.

[0028] In this embodiment, the input charging interface 6 is any one of a Micro USB interface, a Type-C interface or a Lightning interface; the output charging interface 7 is a USB interface.

[0029] The housing 1 is also provided with a clamping mechanism, which includes a fixed clamping portion 8, a movable clamping portion 9 and a tension spring 10 arranged in the housing 1, the movable clamping portion 9 is slidably connected to the housing 1, and the fixed clamping portion 8 and the movable clamping portion 9 are arranged relatively to each other, the fixed clamping portion 8 and the movable clamping portion 9 form a clamping structure, the movable clamping portion 9 runs through both sides of the housing 1, the movable clamping portion 9 forms a sliding connection structure with the housing 1, and the movable clamping portion 9 is provided with a strip-shaped card slot 11 and a card hole 12, the tension spring 10 is located in the strip-shaped card slot 11, and the strip-shaped card slot 11 and the card hole 12 are connected to each other. The position and installation of the tension spring 10 can reasonably utilize the internal space of the shell 1 and further reduce the overall thickness of the shell 1. A locking column 13 is provided on the inner wall of the shell 1. One end of the tension spring 10 is fixedly connected to the locking column 13, and the other end of the tension spring 10 is fixedly connected to the locking hole 12. The tension spring 10 applies a pulling force inward to the movable clamping part 9. The mobile phone is placed between the fixed clamping part 8 and the movable clamping part 9, and the movable clamping part 9 clamps inward to achieve a clamping effect on the mobile phone. The above structure is simple and easy to assemble, thereby achieving the effect of reducing the production cost.

[0030] A support portion 14 is provided at the bottom of the housing 1, and the support portion 14 is provided with a recessed position 15 with an opening facing upward, and the bottom of the mobile phone is engaged in the recessed position 15 to prevent the mobile phone from shifting, and cooperates with the clamping mechanism to fix the mobile phone and the mobile phone holder.

[0031] A function button 16 is also provided at the side end of the housing 1 , and the function button 16 is electrically connected to the circuit board 2 ; the function button 16 in this embodiment mainly realizes the start and stop function and the volume adjustment function of the mobile phone holder.

[0032] A plurality of sound holes 17 are provided at the bottom of the shell 1, and the sound source played by the speaker 3 is output through the sound holes 17. The sound holes 17 are provided at the bottom to prevent contact with the wind flow at the back and prevent the mobile phone from covering the sound holes, thereby improving the sound source playback effect.

[0033] The side of the front cover that contacts the mobile phone is provided with an anti-skid pad (not shown). The anti-skid pad contacts the back of the mobile phone, which has a heat insulation effect between the mobile phone and the mobile phone holder, and prevents the mobile phone from sliding and deviating on the mobile phone holder, further improving the stability of both.

[0034] The shell 1 is made of metal iron material. Using iron material can increase the service life of the shell 1. At the same time, iron material has a high efficiency in heat conduction, further improving the heat dissipation performance. The shell 1 is made of metal iron material for only one embodiment and does not limit other materials.

[0035] The back of the housing 1 is provided with mounting holes (not shown), which are used to connect clamps. Different clamps can be selected according to the actual needs of the user. The clamps can be fixedly installed on the battery vehicle or at the air outlet of the car's air conditioner.

[0036] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multifunctional mobile phone holder, comprising a housing (1) and a circuit board (2), a speaker (3) and a battery (4) arranged in the housing (1), wherein a Bluetooth module is arranged in the circuit board (2), and characterized in that: An extension portion (5) extends backward from the bottom of the shell (1); the shell (1) is in an inverted "b" shape; an input charging interface (6) and an output charging interface (7) electrically connected to the circuit board (2) are arranged at the side end of the shell (1); the battery (4) is located in the extension portion (5); the speaker (3) is located in front of the battery (4); a clamping mechanism is also arranged on the shell (1); the clamping mechanism comprises a fixed clamping portion (8), a movable clamping portion (9) and a tension spring (10) arranged in the shell (1); the movable clamping portion (9) is slidably connected to the shell (1); the fixed clamping portion (8) and the movable clamping portion (9) are arranged relative to each other; and the two ends of the tension spring (10) are respectively connected to the shell (1) and the movable clamping portion (9).

2. A multifunctional mobile phone holder according to claim 1, characterized in that: The movable clamping part (9) passes through both sides of the shell (1), and the movable clamping part (9) is provided with a strip-shaped slot (11) and a locking hole (12), the tension spring (10) is located in the strip-shaped slot (11), and the inner wall of the shell (1) is provided with a locking column (13), one end of the tension spring (10) is fixedly connected to the locking column (13), and the other end of the tension spring (10) is fixedly connected to the locking hole (12).

3. The multifunctional mobile phone holder according to claim 1, characterized in that: The bottom of the housing (1) is provided with a support portion (14), and the support portion (14) is provided with a recessed latching position (15) with an opening facing upward.

4. The multifunctional mobile phone holder according to claim 1, characterized in that: A function button (16) is also provided at the side end of the housing (1), and the function button (16) is electrically connected to the circuit board (2).

5. The multifunctional mobile phone holder according to claim 1, characterized in that: The bottom of the housing (1) is provided with a plurality of sound-releasing holes (17).

6. A multifunctional mobile phone holder according to any one of claims 1 to 5, characterized in that: The housing (1) comprises a front cover and a rear shell which are mounted in a matching manner, and a non-slip pad is provided on the side of the front cover which contacts the mobile phone.

7. A multifunctional mobile phone holder according to claim 6, characterized in that: The shell (1) is made of metallic iron material.

8. A multifunctional mobile phone holder according to any one of claims 1 to 5, characterized in that: The back side of the housing (1) is provided with a mounting hole.

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