Air bag support capable of changing patterns and method for changing patterns

Abstract

The invention provides an air bag support capable of changing patterns and a pattern changing method. A first shell is provided with a first mounting cavity, and the first mounting cavity is provided with a first surface and a second surface which are oppositely arranged. One end of the airbag connector is connected to the second surface. The second shell is provided with a second installation cavity, the second installation cavity is provided with a third surface and a fourth surface which are oppositely arranged, and the third surface is connected to the end, away from the first shell, of the airbag connecting piece. The fourth surface is provided with a display window. The circuit board assembly is arranged in the first installation cavity and / or the second installation cavity. The reverse charging coil is arranged in the first mounting cavity and is electrically connected with the circuit board assembly. And the data receiving piece is arranged in the first mounting cavity and is electrically connected with the circuit board. The ink screen is arranged in the second mounting cavity and electrically connected with the circuit board assembly, and a display area of the ink screen corresponds to the display window. The ink screen is arranged on the air bag support, pattern replacement can be achieved, and the use cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electronic equipment accessories, and in particular to an airbag bracket with changeable patterns and a method for changing the patterns. Background Art

[0002] Since its launch, the airbag bracket has been favored by consumers for its advantages of multi-angle adjustment, wide applicability, portability and stability. In order to increase the fun of the airbag bracket, various patterns are designed on the existing airbag bracket. Consumers can buy the corresponding airbag bracket according to the pattern they like. However, if you want to change different pattern types, you need to buy airbag brackets with different patterns, and the price of airbag brackets is not cheap, which will increase the cost of use. Therefore, there is an urgent need for an airbag bracket with changeable patterns. Summary of the invention

[0003] The invention provides an airbag bracket with changeable patterns. The airbag bracket is provided with an ink screen, which can realize the replacement of patterns and reduce the use cost.

[0004] According to the first aspect of the present application, an embodiment provides an airbag bracket with a changeable pattern, comprising: a first shell, having a first installation cavity, the first installation cavity having a first surface and a second surface arranged oppositely; the first surface is used to fit and fix with a fixed base; an airbag connector, one end of the airbag connector is connected to the second surface; a second shell, having a second installation cavity, the second installation cavity having a third surface and a fourth surface arranged oppositely, the third surface is connected to an end of the airbag connector away from the first shell; the airbag connector can be extended and retracted along the third surface toward the second surface; the fourth surface is provided with a display window; a circuit board assembly, arranged in the first installation cavity and / or the second installation cavity; a reverse charging coil, arranged in the first installation cavity, and electrically connected to the circuit board assembly; the reverse charging coil is used to receive a charging signal of an electronic device; a data receiving element, arranged in the first installation cavity, and electrically connected to the circuit board; an ink screen, arranged in the second installation cavity, and electrically connected to the circuit board assembly, the display area of ​​the ink screen corresponding to the display window is arranged for displaying a pattern.

[0005] In one embodiment, the data receiving component includes Bluetooth, and the Bluetooth is used to receive pattern data transmitted by the electronic device and send the pattern data to the circuit board assembly.

[0006] In one embodiment, the circuit board assembly includes a first circuit board and a second circuit board, the first circuit board is arranged in a first installation cavity, and the reverse charging coil and the data receiving component are electrically connected to the first circuit board; the second circuit board is arranged in a second installation cavity, and the ink screen is electrically connected to the second circuit board.

[0007] In one embodiment, the airbag connector has a connecting cavity, which is respectively connected to the first installation cavity and the second installation cavity; the airbag bracket also includes a first electrical connection structure and a second electrical connection structure, the first electrical connection structure is arranged in the first installation cavity and extends into the connecting cavity from the first installation cavity, and the second electrical connection structure is arranged on the side of the second installation cavity facing the connecting cavity; when the airbag connector is extended, the first electrical connection structure can be disconnected from the second electrical connection structure, and when the airbag connector is contracted, the first electrical connection structure can be in contact and conductive with the second electrical connection structure.

[0008] According to the second aspect of the present application, an embodiment provides an airbag bracket pattern transformation method, using the airbag bracket of the first aspect, the airbag bracket pattern transformation method includes the following steps: an airbag bracket disassembly step: removing the airbag bracket from the electronic device; a pattern transformation step: placing the reverse charging coil on the airbag bracket close to the power supply transmitting coil on the electronic device, turning on the power supply function of the power supply transmitting coil on the electronic device and the data transmission function of the data transmission component of the electronic device, so that the airbag bracket is powered on, and the data receiving component receives data, to achieve pattern transmission and transformation; an airbag bracket installation step: after completing the pattern transformation step, reinstalling the airbag bracket on the electronic device.

[0009] In one embodiment, the airbag bracket disassembly step specifically includes: pushing the second shell toward the first shell to shrink the airbag contraction member so that the first electrical connection structure contacts the second electrical connection structure, and then disassembling the airbag bracket from the electronic device.

[0010] The present application provides an airbag bracket with a changeable pattern, including a first shell, an airbag connector, a second shell, a circuit board assembly, a reverse charging coil, a data receiver, and an ink screen. The present application can power the circuit board assembly, the data receiver, and the ink screen through the reverse charging coil, transmit the pattern through the data receiver, and replace the airbag bracket pattern by setting the ink screen. When the pattern needs to be replaced, there is no need to replace the airbag bracket, and it can be achieved directly through the ink screen, which can save the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the airbag support in Example 1 when the airbag connector is extended;

[0012] Figure 2 is a schematic structural diagram of the airbag support in Example 1 when the airbag connector is retracted;

[0013] Figure 3 for Figure 1 An exploded schematic diagram of a portion of the structure of the airbag support is shown;

[0014] Figure 4This is a flow chart of the airbag support pattern transformation method in Example 2.

[0015] Figure markings: airbag bracket-100, first shell-110, airbag connector-120, connecting cavity-121, second shell-130, reverse charging coil-140, ink screen-150, first circuit board-160, second circuit board-170, first electrical connection structure-180, second electrical connection structure-190, magnetic component-200, transparent component-210, protective film-220. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, this is to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0017] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0018] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0019] Rounded rectangle: The overall outline is a rectangle. Based on the traditional rectangle, the four corners of the rounded rectangle are arc shapes.

[0020] Example 1

[0021] This embodiment provides an airbag support 100 with a changeable pattern. Figure 1-3The airbag bracket 100 includes a first shell 110 , an airbag connector 120 , a second shell 130 , a circuit board assembly, a reverse charging coil 140 , a data receiving component (not shown) and an ink screen 150 .

[0022] Please refer to Figure 1-3 The first shell 110 has a first installation cavity (not shown), the first installation cavity has a first surface and a second surface arranged oppositely, the first surface is used to fit and fix with the fixed base, and one end of the airbag connector 120 is connected to the second surface. The second shell 130 has a second installation cavity (not shown), the second installation cavity has a third surface and a fourth surface arranged oppositely, and the third surface is connected to one end of the airbag connector 120 away from the first shell 110. The airbag connector 120 can be extended and retracted along the third surface toward the second surface, and the fourth surface is provided with a display window (not shown). The circuit board assembly is arranged in the first installation cavity and / or the second installation cavity. The reverse charging coil 140 is arranged in the first installation cavity and electrically connected to the circuit board assembly, and the reverse charging coil 140 is used to receive the charging signal of the electronic device. The data receiving component is arranged in the first installation cavity and electrically connected to the circuit board. The ink screen 150 is arranged in the second installation cavity and electrically connected to the circuit board assembly, and the display area of ​​the ink screen 150 is arranged corresponding to the display window for displaying patterns.

[0023] The present application achieves the purpose of changing the pattern of the airbag bracket 100 through the ink screen 150, powers the airbag bracket 100 through the reverse charging coil 140, and uses the data receiving component to receive the pattern data of the electronic device. In this embodiment, since the power consumption of the ink screen 150 is low, even if the power of the electronic device is consumed by the reverse charging coil 140, the power consumed is very small, and the power consumption pressure of the electronic device will not be greatly increased.

[0024] In this embodiment, the data receiving component includes Bluetooth, and the Bluetooth is used to receive pattern data transmitted by the electronic device and send the pattern data to the circuit board assembly.

[0025] Compared with using an NFC wireless receiving coil to receive pattern data, the advantage of using Bluetooth to transmit pattern data is that Bluetooth transmission speed is fast and the transmission is stable, which can ensure that the ink screen 150 can present a complete pattern in a short time.

[0026] In this embodiment, please refer to Figure 3 The circuit board assembly includes a first circuit board 160 and a second circuit board 170. The first circuit board 160 is disposed in the first mounting cavity, and the reverse charging coil 140 and the data receiving component are electrically connected to the first circuit board 160. The second circuit board 170 is disposed in the second mounting cavity, and the ink screen 150 is electrically connected to the second circuit board 170.

[0027] In this embodiment, please refer to Figure 3 The airbag connector 120 has a connecting cavity 121, and the connecting cavity 121 is connected to the first installation cavity and the second installation cavity respectively. The airbag bracket 100 also includes a first electrical connection structure 180 and a second electrical connection structure 190. The first electrical connection structure 180 is arranged in the first installation cavity and extends from the first installation cavity into the connecting cavity 121. The second electrical connection structure 190 is arranged on the side of the second installation cavity facing the connecting cavity 121. When the airbag connector 120 is extended, the first electrical connection structure 180 can be disconnected from the second electrical connection structure 190. When the airbag connector 120 is contracted, the first electrical connection structure 180 can be in contact with the second electrical connection structure 190. Specifically, as Figure 3 The first electrical connection structure 180 is a pogo pin, and the second electrical connection structure 190 is a ring-shaped metal sheet. The ring-shaped metal sheet facilitates the airbag connector to be connected to the pogo pin when it is rotated to any angle. In other embodiments, the first electrical connection structure 180 can also be a metal spring. The elasticity of the pogo pin and the metal spring can facilitate a tighter connection with the metal sheet.

[0028] Since the airbag connector 120 in the airbag bracket 100 is rotatably connected to the second surface, and the airbag bracket 100 can also be extended and retracted, if a flat cable is used as the electrical connection structure, the rotation angle of the airbag connector 120 will be limited, and the flat cable is also easy to break due to the extension and rotation of the airbag bracket 100. However, when the first electrical connection structure 180 and the second electrical connection structure 190 of the present application are used, when the airbag connector 120 is extended, the first electrical connection structure 180 is disconnected from the second electrical connection structure 190, and when the airbag connector 120 is retracted, the first electrical connection structure 180 is in contact with the second electrical connection structure 190, and even in the contact state, the rotation of the airbag connector 120 can be achieved. Therefore, the electrical connection structure of the present invention is more flexible and convenient.

[0029] Please refer to Figure 3 A magnetic attraction member 200 is disposed on the first surface, and the magnetic attraction member 200 is used to be attracted to a fixed base to fix the airbag bracket 100 .

[0030] The arrangement of the magnetic element 200 facilitates fixing the airbag bracket 100 on an electronic device or other fixed substrate.

[0031] In addition, in this embodiment, since the materials of the first shell 110, the second shell 130 and the airbag connector 120 are all silicone, even if the first surface does not have the magnetic element 200, under the action of atmospheric pressure, the shape and material of the first surface can be conveniently and firmly attached to the electronic device. Therefore, in other embodiments, the first surface may not be provided with the magnetic element 200.

[0032] Please refer to Figure 1 The airbag bracket 100 also includes a transparent member 210 , which is disposed in the display window to protect the ink screen 150 .

[0033] Since the display area of ​​the ink screen 150 is exposed to the display window, the ink screen 150 is easily damaged during use if the transparent member 210 is not provided.

[0034] Please refer to Figure 3 The airbag support 100 further includes a protective film 220, which is disposed on the first surface and is used to separate the first surface and the fixing substrate.

[0035] Since the first surface is provided with a magnetic member 200 which is a magnet, the magnetic member 200 is likely to scratch the electronic device during contact with the electronic device, and the provision of the protective film 220 can prevent the electronic device from being scratched.

[0036] In this embodiment, the display window includes a circle, a triangle, a rounded rectangle or a hexagon. The display window is set according to personal preference and can also be other shapes, which are not specifically limited.

[0037] Example 2

[0038] This embodiment provides a method for changing the pattern of an airbag support 100. The method for changing the pattern of an airbag support 100 uses the airbag support 100 in Embodiment 1. Please refer to Figure 4 , the method comprises the following steps:

[0039] The steps for disassembling the airbag bracket 100 are as follows: push the second shell 130 toward the first shell 110 to shrink the airbag connector 120 so that the first electrical connection structure 180 contacts the second electrical connection structure 190, and then partially lift up the first surface to create a gap between the first surface and the fitting surface of the electronic device, allowing air to enter between the first surface and the electronic device, and then remove the first surface as a whole from the electronic device.

[0040] The reason why the airbag connector 120 is contracted during the disassembly step of the airbag bracket 100 is that if the airbag bracket 100 is disassembled when the airbag connector 120 is extended, the airbag connector 120 and the first housing 110 are rotatably connected, and the connection is not very firm, which may easily cause the airbag connector 120 to separate from the first housing 110 during the disassembly process. In addition, when the first surface and the electronic device are attached, the two are attached closely due to the atmospheric pressure, so a gap needs to be squeezed in order to easily remove the airbag bracket 100.

[0041] Pattern transformation steps: After removing the airbag bracket 100 from the electronic device, first place the reverse charging coil 140 on the airbag bracket 100 close to the power transmitting coil on the electronic device, turn on the power supply function of the power transmitting coil and turn on the Bluetooth of the electronic device, so that the power transmitting coil supplies power to the reverse charging coil 140 of the airbag bracket 100, and then operate the pattern software used in conjunction with the airbag bracket 100 on the electronic device, and transmit the pattern data on the pattern software to the Bluetooth of the airbag bracket 100 via the Bluetooth of the electronic device. The Bluetooth of the airbag bracket 100 transmits the pattern data to the first circuit board 160, and the first circuit board 160 transmits the pattern data to the second circuit board 170, and the second circuit board 170 controls the ink screen 150 to change the pattern.

[0042] Different types of electronic devices, such as mobile phones, have power transmission coils adapted to different positions. Therefore, the reverse charging coil 140 of the airbag bracket 100 needs to correspond to the power transmission coils close to the corresponding positions.

[0043] Airbag bracket 100 installation step: After completing the pattern transformation step, the airbag bracket 100 is reinstalled on the electronic device. Thus, the pattern transformation operation is completed.

[0044] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. An airbag support with a changeable pattern, characterized in that: include: A first housing has a first installation cavity, wherein the first installation cavity has a first surface and a second surface arranged opposite to each other; the first surface is used for being fitted and fixed to a fixed base; An airbag connecting member, one end of which is connected to the second surface; The second housing has a second installation cavity, the second installation cavity has a third surface and a fourth surface arranged opposite to each other, the third surface is connected to an end of the airbag connecting member away from the first housing; the airbag connecting member can be extended and retracted along the third surface toward the second surface; the fourth surface is provided with a display window; A circuit board assembly is arranged in the first installation cavity and / or the second installation cavity; a reverse charging coil, disposed in the first mounting cavity and electrically connected to the circuit board assembly; the reverse charging coil is used to receive a charging signal from the electronic device; A data receiving component is disposed in the first mounting cavity and is electrically connected to the circuit board; An ink screen is arranged in the second mounting cavity and is electrically connected to the circuit board assembly. The display area of ​​the ink screen corresponds to the display window and is used to display patterns.

2. The airbag support according to claim 4, characterized in that: The data receiving component includes Bluetooth, and the Bluetooth is used to receive pattern data transmitted by the electronic device and send the pattern data to the circuit board assembly.

3. The airbag support according to claim 4, characterized in that: The circuit board assembly includes a first circuit board and a second circuit board. The first circuit board is arranged in the first installation cavity, and the reverse charging coil and the data receiving component are electrically connected to the first circuit board; the second circuit board is arranged in the second installation cavity, and the ink screen is electrically connected to the second circuit board.

4. The airbag support according to claim 6, characterized in that: The airbag connecting member has a connecting cavity, and the connecting cavity is communicated with the first installation cavity and the second installation cavity respectively; The airbag bracket also includes a first electrical connection structure and a second electrical connection structure. The first electrical connection structure is arranged in the first installation cavity and extends from the first installation cavity into the connection cavity. The second electrical connection structure is arranged on the side of the second installation cavity facing the connection cavity. When the airbag connector is extended, the first electrical connection structure can be disconnected from the second electrical connection structure. When the airbag connector is contracted, the first electrical connection structure can be in contact and conductive with the second electrical connection structure.

5. The airbag support according to claim 1, characterized in that: The first surface is provided with a magnetic attraction member, and the magnetic attraction member is used to be attracted to a fixed base to fix the airbag bracket.

6. The airbag support according to claim 1, characterized in that: It also includes a transparent member, which is arranged on the display window and is used to protect the ink screen; Alternatively, the airbag support further includes a protective film, which is disposed on the first surface and is used to separate the first surface and the fixed substrate.

7. The airbag support according to claim 1, characterized in that: The display window includes a circle, a triangle, a rounded rectangle or a hexagon.

8. A method for changing the pattern of an airbag support, characterized in that: Using the airbag stent according to any one of claims 1 to 7; the airbag stent pattern transformation method comprises the following steps: Airbag bracket removal steps: Remove the airbag bracket from the electronic device; Pattern transformation step: placing the reverse charging coil on the airbag bracket close to the power transmission coil on the electronic device, turning on the power supply function of the power transmission coil on the electronic device and the data transmission function of the data transmission component of the electronic device, so that the airbag bracket is powered on and the data receiving component receives data, thereby realizing the transmission and transformation of the pattern; Airbag bracket installation step: after completing the pattern transformation step, reinstall the airbag bracket on the electronic device.

9. The airbag support pattern changing method according to claim 8, characterized in that: The pattern transformation step specifically includes: placing the reverse charging coil of the airbag bracket close to the power supply transmitting coil on the electronic device, turning on the power supply function of the power supply transmitting coil and turning on the Bluetooth of the electronic device; allowing the power supply transmitting coil to power the airbag bracket, and then using the pattern software on the electronic device to transmit the pattern to the Bluetooth of the airbag bracket through the Bluetooth of the electronic device to achieve pattern transformation.

10. The airbag support pattern changing method according to claim 8, characterized in that: The airbag bracket disassembly step specifically includes: pushing the second shell toward the first shell to shrink the airbag shrinking member so that the first electrical connection structure contacts the second electrical connection structure, and then disassembling the airbag bracket from the electronic device.

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