Mobile phone charging support

Abstract

The utility model discloses a mobile phone charging support which comprises a shell assembly, a wireless charging assembly, a clamping assembly, a driving assembly and a telescopic wire box. The shell assembly comprises a supporting plate, a rear shell and a bottom supporting piece. The wireless charging assembly is arranged on the shell assembly and is used for wirelessly charging electronic equipment; the clamping assembly comprises a left clamping arm and a right clamping arm and is used for clamping the electronic equipment; the driving assembly comprises a motor used for driving the left clamping arm and the right clamping arm. The telescopic wire box comprises a shell and a power taking wire arranged in the shell, and the power taking wire can be extended and shortened and is used for being connected with an external power source to take power. The mobile phone charging bracket provided by the utility model is convenient for a user to take electricity through the telescopic wire box, can be extended and shortened, is convenient for the use and storage of an electricity taking wire, enables the user not to carry a data line, and keeps the whole environment clean and tidy.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mobile phone wireless charging technical field, especially a mobile phone charging support with a power cable box. BACKGROUND

[0002] The common mobile phone charging support on the market at present mainly includes simple shell structure, and the internal space is mainly used for placing charging accessories such as wireless charging coil and circuit etc. The charging mode needs the mobile phone to support wireless charging function, and the wireless charging equipment has certain compatibility problem, leading to the limitation when using, directly using the conventional data line, and the data line storage problem such as inconvenient use is also easy to cause.

[0003] First, the function of the conventional charging support is single

[0004] The conventional mobile phone charging support mainly provides fixed charging function, does not have multiple expansion functions. For example, the user cannot carry out other activities simultaneously in the use process, because the mobile phone needs to be fixed in a position. This limits the use flexibility and convenience of the user.

[0005] Second, lack of effective mobile phone clamping structure

[0006] Although some existing mobile phone charging supports have wireless charging function, but the clamping of the mobile phone is often not stable. The existing telescopic clamping structure is difficult to adapt to mobile phones of different sizes, and the clamping force is inconvenient to adjust, leading to the mobile phone to be easily slipped or damaged in the use process of the user.

[0007] Third, the cable storage is inconvenient

[0008] Many existing charging supports are equipped with charging wires, but the storage of the charging wires has many problems, leading to the need to carry the charging wire to realize power taking and charging when using, and the operation is inconvenient and the cable knot problem is also easy to appear. In addition, the length of the charging wire is limited, and cannot meet the needs of different occasions.

[0009] In summary, the existing technology still has the problems of unreasonable structure design of the mobile phone charging support, single function, unstable clamping and fixing, and inconvenient cable storage. The present application aims to solve these problems, and provides a more convenient and multifunctional mobile phone charging support through improving the structure design. UTILITY MODEL CONTENT

[0010] Therefore, it is necessary to provide a mobile phone charging support with a telescopic box.

[0011] The mobile phone charging support provided by the present application comprises:

[0012] The shell assembly comprises a support plate, a rear shell arranged on one side of the support plate, and a bottom support member arranged on the side of the support plate away from the rear shell, and the support plate and the rear shell form a first accommodating cavity and a second accommodating cavity.

[0013] The wireless charging assembly is arranged in the shell assembly, and the wireless charging assembly comprises a wireless charging coil and a circuit board for wirelessly charging a first electronic device, and the wireless charging coil is electrically connected with the circuit board for wirelessly charging the first electronic device supported by the shell assembly and the bottom support member.

[0014] The clamping assembly comprises a left clamping arm and a right clamping arm for clamping an electronic device, and the left clamping arm and the right clamping arm are arranged on opposite sides of the shell assembly and form a clamping space for clamping the electronic device with the bottom support member.

[0015] The driving assembly comprises a motor for driving the left clamping arm and the right clamping arm, and the motor is arranged in the first accommodating cavity and is electrically connected with the circuit board.

[0016] The telescopic wire box is arranged in the second accommodating cavity, and the telescopic wire box comprises a shell and a power taking wire arranged in the shell, the power taking wire is electrically connected with the circuit board, and the power taking wire can be extended and shortened for connecting with an external power supply to take power.

[0017] In an embodiment, the bottom support member further comprises a magnetic attraction support seat and a magnetic attraction electrical connector arranged in the magnetic attraction support seat, the magnetic attraction electrical connector is electrically connected with the circuit board, and the magnetic attraction electrical connector further comprises a detachable magnetic attraction charging head for electrically connecting a charging port of a second electronic device supported by the bottom support member and the clamping assembly to charge the second electronic device, wherein the magnetic attraction charging head can be a TYPE-C magnetic attraction charging head, a Micro USB magnetic attraction charging head or a Lighting magnetic attraction charging head. Different electronic devices can be adapted, which expands the use range of the mobile phone charging support assembly and improves user experience.

[0018] In an embodiment, the bottom support member is two, and the two bottom support members have a gap therebetween, and the gap is used for charging a third electronic device supported by the bottom support member and the clamping assembly. Further, the bottom support member is further provided with an anti-skid pad to increase the stability and safety of the electronic device supported by the mobile phone charging support.

[0019] In one embodiment, the rear shell is provided with a wire outlet hole for the wire to extend out and a receiving groove for receiving part of the wire, and the receiving groove is connected to the wire outlet hole. The wire further includes a power supply interface on the side away from the circuit board, and the power supply interface draws power for the mobile phone charging stand via the wire outlet hole. Furthermore, the wire can be switched between a storage state and a power supply state; wherein, when in the storage state, the wire including the wire interface end is stored in the receiving groove, and when in the power supply state, the wire is deep away from the receiving groove to supply power to the mobile phone charging stand.

[0020] In one embodiment, the housing assembly further includes a stopper, which is disposed in the threading channel through which the access wire passes. The stopper is disposed in the wire outlet through-hole and engages with the rear housing. The access wire passes through the wire outlet through-hole via the threading channel. The diameter of the threading channel is smaller than the diameter of the power supply interface of the access wire to prevent the power supply interface of the access wire from passing through. The stopper controls the access wire to be completely retracted into the telescopic box, thereby preventing problems such as knotting and entanglement caused by excessively long access wires and data cables, and increasing safety and convenience when accessing power.

[0021] In one embodiment, the drive assembly further includes a gear, which is disposed on the rotating shaft of the motor; a rack is provided on each of the left clamping arm and the right clamping arm, and the racks extend between the support plate and the rear housing, and are located on opposite sides of the gear and mesh with the gear; the other ends of the left clamping arm and the right clamping arm extend out of the housing assembly to jointly clamp the two sides of the first electronic device; the motor drives the gear to rotate to drive the left clamping arm and the right clamping arm to move closer to or away from each other. The left and right clamping arms and the bottom support provide support for jointly clamping the first electronic device, the second electronic device, or the third electronic device, ensuring the stability and safety of the clamped electronic devices.

[0022] In one embodiment, the drive assembly further includes a limit plate connected to the rear housing and covering the first accommodating cavity, with the motor located between the limit plate and the rear housing. The limit plate is provided with a through hole, through which the motor shaft passes to connect with the gear. The limit plate is used to ensure the stability of the clamping assembly during horizontal sliding.

[0023] In one embodiment, a limiting portion is provided on the limiting plate, and the limiting portion and the partition on the rear shell form a sliding groove. At least a portion of the left clamping arm is located in the sliding groove and can slide along the sliding groove to approach or move away from the shell assembly.

[0024] In an embodiment, the limiting plate is further provided with a limiting groove, the limiting groove is arranged at one end of the limiting plate away from the limiting part, and at least part of the right clamping arm is located in the limiting groove and can slide along the limiting groove to approach or move away from the shell assembly.

[0025] In an embodiment, the shell assembly further comprises an upper cover and a lower cover, the upper cover and the lower cover are arranged on one side of the support plate away from the rear shell, and the upper cover and the lower cover are arranged side by side. The upper cover and the lower cover provide support for the first electronic device, the second electronic device or the third electronic device supported by the clamping assembly, ensure the stability and safety of the clamped first electronic device, and can also ensure the safety of the internal electronic components of the mobile phone charging support.

[0026] Compared with the prior art, in the mobile phone charging support provided by the embodiment of the utility model, the mobile phone charging support can wirelessly charge the first electronic device with wireless charging function which is commonly supported by the shell assembly and the bottom support, and can also electrically connect the magnetic suction charging head through the magnetic suction electric connecting piece, so that the magnetic suction electric connecting piece can electrically connect the bottom support and the shell assembly through the magnetic suction charging head to support the charging port of the second electronic device without wireless charging function, so as to charge the second electronic device. The data line in the telescopic box can also be used to supply power to the mobile phone charging support and the like. When the device does not need to be charged, the power supply line can be stored back into the telescopic box, and the data line can be stretched out for use or retracted for storage, avoiding the problems of knotting and winding caused by the excessive length of the data line, and also enabling the user to carry the data line conveniently and keep the overall environment clean and tidy. It can be seen that the mobile phone charging support provided by the embodiment of the utility model expands the use range of the mobile phone charging support, enriches the use scene of the mobile phone charging support, facilitates the user to use, improves the user experience, and at the same time, the telescopic box can also hide and protect the data line, improve the use safety and aesthetic appearance. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0028] Figure 1 is the perspective view of the mobile phone charging support provided by the embodiment of the utility model.

[0029] Figure 2 is another perspective view of the mobile phone charging support provided by the embodiment of the utility model.

[0030] Figure 3 is another embodiment of the utility model provides a perspective view of mobile phone charging support.

[0031] Figure 4 is Figure 1 the exploded view of mobile phone charging support.

[0032] Figure 5 is Figure 1 another angle of the exploded view of mobile phone charging support. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] In the utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0035] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. Those skilled in the art can understand the specific meaning of these terms in the utility model according to the specific situation.

[0036] In addition, the terms "mounting", "setting", "provided with", "connection", "connected" should be understood broadly. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two devices, elements or components. Those skilled in the art can understand the specific meaning of the above-mentioned terms in the utility model according to the specific situation.

[0037] In addition, the terms "first", "second", and the like are used merely to distinguish different devices, elements or components (the specific type and configuration of which can be the same or different), and are not intended to indicate or imply relative importance or quantity of the indicated devices, elements or components. Unless otherwise specified, the meaning of "a plurality" is two or more.

[0038] Referring to Figures 1 to 5 As shown in the drawings, the utility model embodiment provides a kind of mobile phone charging support 100 including shell assembly, clamping assembly, driving assembly, telescopic line box, wireless charging assembly.

[0039] Wherein, the shell assembly includes upper cover 11, lower cover 12, support plate 13, rear shell 14, bottom support 15, the support plate 13 is enclosed with the rear shell 14 and forms the storage cavity (not marked in drawing), and the storage cavity is divided into first containing cavity 141 and second containing cavity 142 from top to bottom;The bottom support 15 is connected to the side of the support plate 13 away from the rear shell 14. The clamping assembly includes left clamping arm 21, right clamping arm 22, anti-skid pad 23, and the anti-skid pad 23 is two, respectively set in the opposite inner side of left clamping arm 21 and right clamping arm 22, so that when clamping electronic equipment such as mobile phone, anti-skid effect is played, and the clamped part of electronic equipment can also be prevented from being damaged. The left clamping arm 21 and the right clamping arm 22 are respectively arranged on the opposite sides of the shell assembly, and are enclosed with the bottom support 15 to form a clamping space for clamping the electronic equipment, and the electronic equipment is arranged in the clamping space when charging or using. Wherein, the left clamping arm 21 and the right clamping arm 22 are both provided with rack 34. The driving assembly includes gear 31, motor 32, limit plate 33, wherein the motor 32 is arranged in the first containing cavity 141, the gear 31 is sleeved on the rotating shaft of the motor 32, the limit plate 33 is connected with the rear shell 14 and covers the first containing cavity 141, the limit plate 33 is provided with through hole 331, the motor rotating shaft passes through the through hole 331 and is connected with the gear 31, two racks 34 are respectively arranged on the two sides of the gear 31 and are engaged with the gear 31, the rack 34 is located in the storage cavity, and part of the left clamping arm 21 and the right clamping arm 22 is located outside the shell assembly. The motor 32 drives the gear 31 to rotate to drive the two racks 34 to move, so that the left clamping arm 21 and the right clamping arm 22 are close to or away from each other, so that the electronic equipment such as mobile phone can be clamped. Wherein, the first electronic equipment has wireless charging function, so that the mobile phone charging support 100 provided by the embodiment can realize wireless charging.

[0040] Further, the limiting plate 33 is provided with a limiting portion 332, the limiting portion 332 and the partition plate 145 on the rear shell 14 form a sliding groove, at least part of the left clamping arm 21 is located in the sliding groove and can slide along the sliding groove to approach or move away from the shell assembly, for ensuring the stability of the clamping assembly when sliding in the horizontal direction.

[0041] Specifically, the limiting plate 33 is further provided with a limiting groove 333, the limiting groove 333 is provided at one end of the limiting plate 33 away from the limiting portion 332, at least part of the right clamping arm 22 is located in the limiting groove 333 and can slide along the limiting groove 333 to approach or move away from the shell assembly, for ensuring the stability of the clamping assembly when sliding in the horizontal direction.

[0042] The wireless charging assembly includes a circuit board 51 and a wireless charging coil 52 provided in the receiving cavity; the wireless charging coil 52 is electrically connected with the circuit board 51, so that the first electronic device with wireless charging function can be wirelessly charged. The wireless charging assembly is used for wirelessly charging the first electronic device supported by the shell assembly and the bottom support 15. The circuit board 51 is also electrically connected with the motor 32, so as to control the start and stop of the motor 32.

[0043] The telescopic wire box includes a shell 41 and a power taking wire 42, the telescopic wire box is provided in the second receiving cavity 142; the power taking wire 42 can be extended and retracted from the shell 41, and the length of the power taking wire 42 can be pre-set according to needs, as long as it can meet the needs. It can be understood that the telescopic wire box also has other structures such as a rotating shaft and a clamping spring, so that the power taking wire 42 can be smoothly extended and retracted. When charging is needed, the power taking wire 42 is extended out of the shell assembly and electrically connected with the external power supply to take power, thereby supplying power to the mobile phone charging support 100, and the length of the power taking wire 42 can be pulled out according to needs to take power; when the charging is completed, the power taking wire 42 is retracted into the shell 41, so that the user does not need to carry a data line separately, and the charging environment of the user is clean and tidy, which is convenient to carry.

[0044] Further, the rear shell 14 is provided with a wire outlet through hole (not shown in the figure) near one end of the second accommodating cavity 142 for the power taking wire 42 to extend out, and an accommodating groove 144 for accommodating part of the power taking wire 42, which communicates with the wire outlet through hole. It can be understood that when the power taking wire 42 extends out of the shell 41, it extends out through the wire outlet through hole for power taking, and when it is no longer used, the end of the power taking wire 42 can be accommodated in the accommodating groove 144, thereby facilitating storage and next use. Specifically, the power taking wire 42 further includes a power taking interface on the side away from the circuit board, and further, the power taking wire 42 can be switched between an accommodating state and a power taking state; when in the accommodating state, the power taking interface of the power taking wire 42 is accommodated in the accommodating groove 144, and when in the power taking state, the power taking wire 42 is away from the accommodating groove 144 to supply power to the mobile phone charging support 100.

[0045] Specifically, the shell assembly further includes a stop block 143 provided in a wire passing channel through which the power taking wire 42 passes, the stop block 143 being provided in the wire outlet through hole and clamped with the rear shell 14, the power taking wire 42 passing through the wire outlet through hole via the wire passing channel, the caliber of the wire passing channel being smaller than the diameter of the power taking interface of the power taking wire 42 to prevent the power taking interface of the power taking wire 42 from passing through. The stop block 143 can ensure that the power taking wire 42 can extend out of the shell assembly for power taking, avoid problems such as knotting and winding caused by the power taking wire 42 being too long, and increase safety and convenience during power taking; and when not in use, the power taking interface of the power taking wire 42 cannot be retracted into the shell 41, thereby ensuring that the power taking interface always remains outside, i.e. in the accommodating groove 144, thereby facilitating user use.

[0046] In the embodiment, the bottom support 15 further includes a magnetic attraction support seat 151 and a magnetic attraction electrical connection member arranged in the magnetic attraction support seat 151, the magnetic attraction electrical connection member being electrically connected with the circuit board 51, and the magnetic attraction electrical connection member being detachably electrically connected with a magnetic attraction charging head for electrically connecting a charging port of a second electronic device commonly supported by the bottom support 15 and the clamping assembly to charge the second electronic device. The second electronic device has a magnetic attraction charging head and can be charged using the magnetic attraction support seat in the mobile phone charging support 100 provided in the embodiment. When in use, the magnetic attraction charging head is only needed to be inserted into the charging port of the second electronic device, and the magnetic attraction charging head is close to the magnetic attraction electrical connection member to realize electrical connection between the two. The magnetic attraction charging head can be a TYPE-C magnetic attraction charging head, a Micro USB magnetic attraction charging head or a Lighting magnetic attraction charging head. Different electronic devices can be adapted, the use range of the mobile phone charging support 100 is expanded, and user experience is improved.

[0047] In another embodiment, the bottom support 15 is two, and the two bottom supports 15 have a gap, the gap is used for the charging line or the data line to pass through the third electronic device supported by the bottom support 15 and the clamping assembly. Further, the bottom support 15 is also provided with a non-slip pad, which can better support and protect the electronic device. In this embodiment, the third electronic device only needs to have a corresponding charging line or data line port to realize charging.

[0048] In this embodiment, the shell assembly further comprises an upper cover 11 and a lower cover 12, which are arranged on the side of the support plate 13 away from the rear shell 14, and the upper cover 11 and the lower cover 12 are arranged side by side. The upper cover 11 and the lower cover 12 provide support for the first electronic device, the second electronic device or the third electronic device supported by the clamping assembly, ensure the stability and safety of the clamped electronic device, and at the same time can guarantee the safety of the internal electronic components of the mobile phone charging support.

[0049] In this embodiment, the shell assembly further comprises a connecting piece 16 for connecting external objects to fix the mobile phone charging support, and the connecting piece 16 is arranged on the side of the rear shell 14 away from the support plate 13. The connecting piece 16 is used to connect with external objects to support the mobile phone charging support 100 and ensure the stability of the mobile phone charging support 100.

[0050] The above describes the mobile phone charging support disclosed in the embodiment of the utility model in detail, and the principle and implementation mode of the utility model are described by applying specific examples in this paper. The above embodiment is only used to help understand the mobile phone charging support and its core idea; at the same time, for the general technical personnel in the field, according to the idea of the utility model, the specific implementation mode and application range will be changed, and the above, the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A mobile phone charging stand, characterized by, The application relates to a wireless charging device for electronic equipment. The device comprises a shell assembly, a wireless charging assembly, a clamping assembly and a driving assembly. The shell assembly comprises a support plate, a back shell arranged on one side of the support plate, and a bottom support arranged on the side of the support plate away from the back shell. The support plate and the back shell form a first accommodating cavity and a second accommodating cavity. The wireless charging assembly is arranged on the shell assembly and comprises a wireless charging coil and a circuit board for wireless charging of a first electronic device. The wireless charging coil is electrically connected with the circuit board.

2. The mobile phone charging stand of claim 1, wherein: The clamping assembly comprises a left clamping arm and a right clamping arm for clamping the electronic device.

3. The mobile phone charging stand of claim 1, wherein: The left clamping arm and the right clamping arm are arranged on opposite sides of the shell assembly and form a clamping space for clamping the electronic device together with the bottom support.

4. The mobile phone charging stand of claim 1, wherein: The driving assembly comprises a motor for driving the left clamping arm and the right clamping arm.

5. The mobile phone charging stand of claim 4, wherein: The motor is arranged in the first accommodating cavity and is electrically connected with the circuit board.

6. The mobile phone charging stand of claim 1, wherein: The shell assembly further comprises a stop block arranged in a wire passage through which the power taking wire passes.

7. The mobile phone charging stand of claim 6, wherein: The stop block is arranged in the wire outlet through hole and is clamped with the back shell. The power taking wire passes through the wire outlet through hole via the wire passage. The diameter of the wire passage is smaller than the diameter of the power taking interface of the power taking wire to prevent the power taking interface from passing through. The driving assembly further comprises a gear arranged on the rotating shaft of the motor. The left clamping arm and the right clamping arm are both provided with a rack. The rack extends into the space between the support plate and the back shell and is located on the opposite sides of the gear and is engaged with the gear. The other end of the left clamping arm and the right clamping arm extends out of the shell assembly for clamping the two sides of the first electronic device. The motor drives the gear to rotate to drive the left clamping arm and the right clamping arm to move close to or away from each other. The driving assembly further comprises a limiting plate connected with the back shell and arranged on the first accommodating cavity. The motor is located between the limiting plate and the back shell. The limiting plate is provided with a through hole through which the rotating shaft of the motor is connected with the gear.

8. The mobile phone charging stand of claim 7, wherein: The limiting plate is provided with a limiting part, the limiting part and the partition plate on the rear shell form a sliding groove, at least part of the left clamping arm is located in the sliding groove and can slide along the sliding groove to approach or move away from the shell assembly.

9. The mobile phone charging stand of claim 8, wherein: The limiting plate is further provided with a limiting groove, the limiting groove is located at one end of the limiting plate away from the limiting part, at least part of the right clamping arm is located in the limiting groove and can slide along the limiting groove to approach or move away from the shell assembly.

10. The mobile phone charging stand of claim 1, wherein: The shell assembly further comprises an upper cover and a lower cover, the upper cover and the lower cover are arranged on the side of the support plate away from the rear shell, and the upper cover and the lower cover are arranged side by side; the shell assembly further comprises a connecting piece for connecting an external object to fix the mobile phone charging support, and the connecting piece is arranged on the side of the rear shell away from the support plate.

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