Charging support

Abstract

The utility model provides a charging support, and belongs to the technical field of vehicle-mounted supports. The charging bracket comprises a charging seat, a wireless charging coil, a shell, a control panel, an elastic probe and at least one magnet; a first accommodating space is defined by the charging seat; the wireless charging coil is arranged in the first accommodating space and is connected with the charging seat; a second accommodating space is defined by the shell, and the shell is rotationally connected with the charging base; the control panel is arranged in the second accommodating space, and the control panel is connected with the wireless charging coil through a wire; one end of the elastic probe is connected with the control panel, and the other end of the elastic probe penetrates through the shell; the magnet is arranged on the side, away from the control panel, of the wireless charging coil. According to the charging support provided by the utility model, through the arrangement of the wireless charging coil and the elastic probe, the wireless charging of the mobile terminal can be realized, and the high-power wired charging of the mobile terminal can also be realized, so that the charging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted brackets, in particular to a charging bracket. Background Art

[0002] Wireless charging uses magnetic fields to transfer energy between the charger and the power-consuming device. There is no need for wires to connect the two, so the charger and the power-consuming device can have no exposed conductive contacts. Nowadays, many household products and cars are equipped with wireless charging modules, which greatly improves the convenience of charging electrical appliances.

[0003] However, the existing charging brackets have a single charging mode, and the charging efficiency of wireless charging is low, which cannot meet users' needs for fast charging. Utility Model Content

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies in the prior art and provide a charging stand.

[0005] The utility model provides the following technical solution: a charging bracket, comprising:

[0006] A charging seat defining a first accommodation space;

[0007] A wireless charging coil is disposed in the first accommodation space and connected to the charging base;

[0008] A shell defines a second accommodation space, and the shell is rotatably connected to the charging base;

[0009] A control board is disposed in the second accommodation space, and the control board is connected to the wireless charging coil through a wire;

[0010] An elastic probe, one end of which is connected to the control board, and the other end of which is passed through the housing;

[0011] At least one magnet is disposed on a side of the wireless charging coil facing away from the control board.

[0012] Further, the charging stand comprises a cover body and a shell having an opening;

[0013] The cover body covers the outer shell and seals the opening to form the first accommodation space between the outer shell and the cover body.

[0014] Furthermore, the inner wall of the housing is provided with a plurality of spaced apart slots, and the slots are adjacent to the edges of the opening;

[0015] The edge of the first support member is provided with a plurality of spaced apart latching teeth, and one of the latching teeth is correspondingly latched in one of the latching grooves.

[0016] Further, the charging bracket includes a supporting structure, and the supporting structure is accommodated in the first accommodation space;

[0017] The support structure comprises a first support member, a second support member and an elastic support member, wherein the elastic support member is arranged between the first support member and the second support member;

[0018] The wireless charging coil is disposed between the first supporting member and the elastic supporting member.

[0019] Furthermore, a plurality of spaced apart support columns are disposed on an inner wall of the first accommodating space, and a side of the support column facing the cover body abuts against a side of the second support member facing away from the cover body.

[0020] Furthermore, an annular groove is provided on a side of the first support member facing the cover body, and the annular groove is arranged on an edge of the first support member.

[0021] Furthermore, there are a plurality of magnets, and the plurality of magnets are arranged in the annular groove at intervals.

[0022] Further, a first through hole is provided on a side of the shell facing the charging base, and a second through hole is provided on a side of the shell facing the shell;

[0023] One end of the wire is connected to the control board, and the other end of the wire is sequentially passed through the first through hole and the second through hole to be connected to the wireless charging coil.

[0024] Furthermore, the second accommodating space is provided with two spaced-apart limiting plates, and the wire is arranged between the two limiting plates.

[0025] Furthermore, a silicone layer is provided on a side of the cover body facing away from the shell, and the silicone layer is adjacent to an edge of the shell.

[0026] The embodiments of the utility model have the following advantages: the charging stand provided by the utility model can not only realize wireless charging of the mobile terminal through the setting of the wireless charging coil and the setting of the elastic probe, but also realize high-power wired charging of the mobile terminal, so as to improve the diversity of charging options and charging efficiency; by arranging a magnet in the charging seat, the mobile terminal can be adsorbed on the charging seat through the adsorption effect of the magnet, thereby ensuring the stability of the mobile terminal during wireless charging or wired charging.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic structural diagram of a charging stand provided by some embodiments of the utility model from one perspective is shown;

[0030] Figure 2 A cross-sectional view of a charging stand provided by some embodiments of the utility model is shown;

[0031] Figure 3 A cross-sectional view from one perspective of the internal structure of a shell in a charging stand provided in some embodiments of the present utility model is shown.

[0032] Description of main component symbols:

[0033] 100-charging seat; 110-first storage space; 120-cover body; 130-shell; 131-second through hole; 133-support column; 200-wireless charging coil; 300-shell; 310-second storage space; 320-first through hole; 330-upper shell; 340-lower shell; 400-control board; 500-wire; 600-elastic probe; 700-magnet; 800-support structure; 810-first support member; 811-annular groove; 820-second support member; 830-elastic support member; 900-limiting plate; 1000-silicone layer. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the template herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0039] like Figures 1 to 3 As shown, some embodiments of the present invention provide a charging stand, which is mainly used for charging a mobile terminal to improve the charging efficiency of the mobile terminal and the stability during the charging process.

[0040] The charging stand includes a charging base 100 , a wireless charging coil 200 , a housing 300 , a control board 400 , an elastic probe 600 , and a magnet 700 .

[0041] The charging stand 100 defines a first accommodation space 110 , so that the wireless charging coil 200 and the magnet 700 can be accommodated in the first accommodation space 110 .

[0042] The wireless charging coil 200 is disposed in the first accommodation space 110 and connected to the charging base 100. The connection between the wireless charging coil 200 and the charging base 100 includes at least one of snap connection and bonding to improve the stability of the wireless charging coil 200 in the first accommodation space 110.

[0043] Among them, the shell 300 defines a second accommodating space 310, and the shell 300 is rotatably connected to the charging base 100 so that the user can adjust the relative position between the shell 300 and the charging base 100 according to his own needs during use, so that when the mobile terminal is connected to the charging base 100, the display surface of the mobile terminal can be directly opposite the user's effective line of sight, thereby improving the user's usage experience.

[0044] The control board 400 is disposed in the second accommodating space 310 , and the connection method between the control board 400 and the housing 300 includes any one of bolt connection, clamping, and bonding, which can be specifically set according to actual conditions.

[0045] In addition, the control board 400 is connected to the wireless charging coil 200 via a wire 500 .

[0046] In this embodiment, one end of the elastic probe 600 is connected to the control board 400, and the other end of the elastic probe 600 is inserted into the housing 300, so that the elastic probe 600 inserted into the housing 300 can be connected to the vehicle power port, thereby connecting the charging stand to the vehicle power supply. The number of the elastic probes 600 can be specifically set according to actual conditions. In this embodiment, the number of the elastic probes 600 is three, and the three elastic probes 600 are arranged at intervals.

[0047] It should be noted that, in this embodiment, the elastic probe 600 is a precision connector (pogo pin). Specifically, the precision connector (pogo pin) is a spring-type probe formed by three basic components: a needle shaft, a spring, and a needle tube, which are pre-pressed by riveting with a precision instrument. There is a precision spring structure inside the probe, which is mainly used for current and signal transmission, that is, charging and conduction.

[0048] By setting the elastic probe 600 as a precision connector (pogo pin), a large current can be passed through the precision connector (pogo pin). Depending on the application scope, different internal structures can be designed to reduce impedance and meet the stability of the current signal, thereby achieving high-power charging, improving the charging efficiency of the mobile terminal, and enhancing the user experience.

[0049] In this embodiment, the conductor 500 is a flexible printed circuit board (FPC). It should be noted that a flexible printed circuit board, also known as a "soft board", is a printed circuit made of a flexible insulating substrate. Flexible circuits provide excellent electrical properties, can meet the design needs of smaller and higher density installations, and also help reduce assembly processes and enhance reliability. Flexible printed circuits are a solution to meet the requirements of miniaturization and mobility of electronic products. They can be bent, wound, and folded freely, can withstand millions of dynamic bends without damaging the conductor 500, can be arbitrarily arranged according to spatial layout requirements, and can be arbitrarily moved and retracted in three-dimensional space, thereby achieving the integration of component assembly and conductor 500 connection; flexible printed circuits can greatly reduce the size and weight of electronic products, and are suitable for the development of electronic products towards high density, miniaturization, and high reliability.

[0050] At least one magnet 700 is arranged on a side of the wireless charging coil 200 away from the control board 400, with a gap between the magnet 700 and the wireless charging coil 200, and the magnet 700 is arranged on a side of the first accommodating space 110 away from the shell 300, so that the mobile terminal can be adsorbed on the side of the charging base 100 away from the shell 300 through the magnet 700 to improve the stability of the mobile terminal on the charging base 100.

[0051] It is understandable that the number of the magnets 700 can be one, two, or any number greater than two.

[0052] Furthermore, the provision of the magnet 700 can achieve accurate alignment of the magnetically attracted mobile terminal, thereby effectively solving the problem of vehicle-mounted wireless charging failure and ensuring the quality of wireless charging.

[0053] It is understandable that the charging stand provided by the utility model can not only realize wireless charging of the mobile terminal, but also realize high-power wired charging of the mobile terminal through the provision of the wireless charging coil 200 and the provision of the elastic probe 600, so as to enhance the diversity of charging options. By providing the magnet 700 in the charging stand 100, the mobile terminal can be adsorbed on the charging stand 100 through the adsorption effect of the magnet 700, thereby ensuring the stability of the mobile terminal during wireless charging or wired charging.

[0054] like Figure 2 As shown, in some embodiments of the present invention, the charging stand 100 includes a cover 120 and a housing 130 having an opening.

[0055] Specifically, the cover body 120 covers the outer shell 130 and seals the opening to form the first receiving space 110 between the outer shell 130 and the cover body 120 .

[0056] It can be understood that the housing 130 is a hollow structure.

[0057] The connection method between the cover body 120 and the shell 130 includes at least one of bonding, clamping, bolt connection, threaded connection, and magnetic connection.

[0058] In this embodiment, the cover body 120 and the housing 130 are connected by snapping, which can not only improve the stability of the connection between the cover body 120 and the housing 130, but also improve the installation or disassembly efficiency between the cover body 120 and the housing 130.

[0059] like Figure 2 As shown, in some embodiments of the present invention, the charging bracket includes a support structure 800, and the support structure 800 is accommodated in the first accommodating space 110, so as to provide support and limiting functions for the wireless charging coil 200 through the support structure 800, so as to further improve the stability of the wireless charging coil 200 in the first accommodating space 110.

[0060] Specifically, the support structure 800 includes a first support member 810, a second support member 820 and an elastic support member 830, and the elastic support member 830 is arranged between the first support member 810 and the second support member 820. The connection method between the first support member 810 and the second support member 820 and the housing 130 includes any one of bonding, clamping, threaded connection, and bolt connection.

[0061] It is understandable that by detachably connecting the first support member 810 and the second support member 820 to the housing 130, the installation or disassembly efficiency between the first support member 810 and the second support member 820 and the housing 130 is improved to facilitate replacement or maintenance and reduce the cost of use.

[0062] In addition, the side of the elastic support member 830 facing the first support member 810 is spaced apart from the first support member 810 , and the side of the elastic support member 830 facing the second support member 820 abuts against the second support member 820 to form an installation space between the elastic support member 830 and the first support member 810 .

[0063] In this embodiment, the wireless charging coil 200 is arranged between the first support member 810 and the elastic support member 830, that is, the wireless charging coil 200 is arranged in the installation space, and the side of the wireless charging coil 200 facing the elastic support member 830 is abutted against the elastic support member 830, and the side of the wireless charging coil 200 facing the first support member 810 is abutted against the first support member 810, so as to form a limiting effect on the wireless charging coil 200 through the elastic support member 830 and the first support member 810, so as to improve the stability of the wireless charging coil 200 in the elastic support member 830 and the first support member 810, thereby ensuring the stability of the wireless charging coil 200 in the first accommodating space 110.

[0064] Furthermore, in this embodiment, a clearance groove is provided on the side of the first support member 810 facing the second support member 820, and the side of the wireless charging coil 200 close to the first support member 810 is at least partially arranged in the clearance groove, and the edge of the wireless charging coil 200 contacts the inner wall of the clearance groove, so as to limit the wireless charging coil 200 through the clearance groove, so as to further improve the stability of the wireless charging coil 200 between the elastic support member 830 and the first support member 810.

[0065] It should be noted that the elastic support member 830 includes any one of foam, rubber, and silicone. In this embodiment, the elastic support member 830 is foam. Foam has a series of characteristics such as elasticity, light weight, rapid pressure-sensitive fixation, easy use, flexible bending, ultra-thin volume, and reliable performance.

[0066] like Figure 1 and Figure 2 As shown, in some embodiments of the present invention, an annular groove 811 is provided on the side of the first support member 810 facing the cover body 120, and the annular groove 811 is arranged on the edge of the first support member 810, and the side of the first support member 810 facing the cover body 120 is abutted against the cover body 120, so that the notch of the annular groove 811 is sealed through the cover body 120 to form an annular channel.

[0067] Furthermore, a plurality of spaced-apart strips are provided at the bottom of the annular groove 811 . The plurality of spacers are arranged along the circumference of the annular groove 811 , and the extension directions of the spacers intersect at the center of the annular groove 811 .

[0068] In some embodiments of the present invention, there are multiple magnets 700 , and the multiple magnets 700 are arranged in the annular groove 811 at intervals.

[0069] Specifically, the magnet 700 is disposed between two adjacent spacers, so that the two adjacent spacers can limit the magnet 700 and improve the stability of the magnet 700 in the annular groove 811.

[0070] In some embodiments, a plurality of spacers are arranged at equal intervals along the circumference of the annular groove 811 , and one magnet 700 is disposed between two adjacent spacers.

[0071] It is understandable that by providing a plurality of magnets 700 , the adsorption quality of the mobile terminal can be further improved, so as to further improve the stability of the mobile terminal on the charging stand 100 .

[0072] like Figure 2 As shown, in some embodiments of the present invention, a first through hole 320 is provided on a side of the shell 300 facing the charging stand 100 , and a second through hole 131 is provided on a side of the housing 130 facing the shell 300 .

[0073] Specifically, one end of the wire 500 is connected to the control board 400 , and the other end of the wire 500 is sequentially passed through the first through hole 320 and the second through hole 131 to be connected to the wireless charging coil 200 , thereby connecting the wireless charging coil 200 and the control board 400 through the wire 500 .

[0074] like Figure 2 As shown, in some embodiments of the present invention, the inner wall of the housing 130 is provided with a plurality of spaced apart slots, and the slots are adjacent to the edges of the opening.

[0075] In addition, a plurality of spaced-apart latching teeth are provided on the edge of the first support member 810. In the present embodiment, the number of latching slots is equal to the number of latching teeth, and one latching tooth is correspondingly disposed in one latching slot, so that the first support member 810 is latched in the outer shell 130. This can not only improve the installation or disassembly efficiency between the first support member 810 and the outer shell 130, but also improve the stability of the connection between the first support member 810 and the outer shell 130.

[0076] like Figure 2 As shown, in some embodiments of the utility model, the second accommodating space is provided with two spaced-apart limit plates 900, and the length direction of the two limit plates 900 is the same as the length direction of the shell 300, so as to form a guide groove between the two limit plates 900, and the wire 500 is arranged between the two limit plates 900, so as to form a guiding and limiting effect on the wire 500 through the two limit plates 900, so as to improve the stability of the wire 500 in the second accommodating space 310.

[0077] like Figure 1 and Figure 2As shown, in some embodiments of the present invention, the shell 300 includes an upper shell 330 and a lower shell 340, and the connection method between the upper shell 330 and the lower shell 340 includes any one of bolt connection, clamping, and bonding, which can be specifically set according to actual conditions.

[0078] Specifically, in this embodiment, the upper shell 330 and the lower shell 340 are connected by bolts to form the housing 300. The upper shell 330 and the lower shell 340 are detachably connected to facilitate installation or disassembly, maintenance or replacement.

[0079] like Figure 2 As shown, in some embodiments of the present invention, the inner wall of the first accommodating space is provided with a plurality of spaced apart support columns 133, wherein the number of the support columns 133 can be two or more than any numerical value, which can be specifically set according to actual conditions.

[0080] In this embodiment, the number of the support columns 133 is two, and the two support columns 133 are arranged on two opposite sides of the outer shell 130. The side of the support column 133 facing the cover body 120 abuts against the side of the second support member 820 away from the cover body 120, so as to provide support and limiting function to the second support member 820 through the support column 133, that is, provide support function to the support structure 800 through the support column 133.

[0081] In addition, in order to further improve the stability of the connection between the second support member 820 and the outer shell 130, a threaded hole is provided on the side of the support column 133 facing the second support member 820, and the second support member 820 and the support column 133 are connected by threads to further improve the stability of the connection between the second support member 820 and the outer shell 130, and improve the stability of the connection between the support structure 800 and the outer shell 130, thereby ensuring the stability and limiting quality of the support structure 800 for limiting the wireless charging coil 200, and ensuring the stability of the wireless charging coil 200 in the first accommodating space 110.

[0082] like Figure 2 As shown, in some embodiments of the present invention, a silicone layer 1000 is provided on a side of the cover 120 facing away from the housing 300 , and the silicone layer 1000 is adjacent to an edge of the cover 120 .

[0083] It should be noted that the silicone layer 1000 is non-slip silicone, which provides a limiting effect on the mobile terminal through the silicone layer 1000, increases the friction between the mobile terminal and the charging stand 100, and further improves the stability of the connection between the mobile terminal and the charging stand 100.

[0084] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0085] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0086] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A charging stand, characterized in that: include: A charging seat defining a first accommodation space; A wireless charging coil is disposed in the first accommodation space and connected to the charging base; A shell defines a second accommodation space, and the shell is rotatably connected to the charging base; A control board is disposed in the second accommodation space, and the control board is connected to the wireless charging coil through a wire; An elastic probe, one end of which is connected to the control board, and the other end of which is passed through the housing; At least one magnet is disposed on a side of the wireless charging coil facing away from the control board.

2. The charging stand according to claim 1, characterized in that: The charging stand comprises a cover body and a shell having an opening; The cover body covers the outer shell and seals the opening to form the first accommodation space between the outer shell and the cover body.

3. The charging stand according to claim 2, characterized in that: The charging bracket includes a supporting structure, and the supporting structure is accommodated in the first accommodation space; The support structure comprises a first support member, a second support member and an elastic support member, wherein the elastic support member is arranged between the first support member and the second support member; The wireless charging coil is disposed between the first supporting member and the elastic supporting member.

4. The charging stand according to claim 3, characterized in that: The inner wall of the shell is provided with a plurality of slots spaced apart from each other, and the slots are adjacent to the edge of the opening; The edge of the first support member is provided with a plurality of spaced apart latching teeth, and one of the latching teeth is correspondingly latched in one of the latching grooves.

5. The charging stand according to claim 4, characterized in that: A plurality of spaced-apart support columns are disposed on the inner wall of the first accommodating space, and a side of the support column facing the cover body abuts against a side of the second support member facing away from the cover body.

6. The charging stand according to claim 4, characterized in that: An annular groove is provided on a side of the first support member facing the cover body, and the annular groove is arranged on an edge of the first support member.

7. The charging stand according to claim 6, characterized in that: There are a plurality of magnets, and the plurality of magnets are arranged in the annular groove at intervals.

8. The charging stand according to any one of claims 2 to 7, characterized in that: A first through hole is provided on a side of the shell facing the charging seat, and a second through hole is provided on a side of the shell facing the shell; One end of the wire is connected to the control board, and the other end of the wire is sequentially passed through the first through hole and the second through hole to be connected to the wireless charging coil.

9. The charging stand according to any one of claims 2 to 7, characterized in that: The second accommodating space is provided with two spaced-apart limiting plates, and the wire is arranged between the two limiting plates.

10. The charging stand according to any one of claims 2 to 7, characterized in that: A silicone layer is provided on a side of the cover body facing away from the shell, and the silicone layer is adjacent to the edge of the shell.

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