Automobile seat with wireless charging function

Abstract

The utility model relates to the technical field of automobile seats, and discloses an automobile seat with a wireless charging function, which comprises a seat cushion assembly and a backrest, the backrest comprises a framework and a foaming piece, a reinforcing seat is arranged on the back side of the foaming piece, the reinforcing seat and the foaming piece are integrally formed or the reinforcing seat is embedded in the foaming piece, and the reinforcing seat is fixed on the framework. The strength of the reinforcing seat is higher than that of the foaming piece; a fixing support is arranged on the back side of the backrest, a wireless charging module is arranged on the reinforcing seat, and after a mobile phone or a pad is fixed to the fixing support, the mobile phone or the pad can be directly or indirectly charged through the wireless charging module. Compared with the prior art, the automobile seat with the wireless charging function has the advantages that the charging problem of a back-plate-free automobile seat can be effectively solved, and the automobile seat is simple in structure and good in stability.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to an automotive seat with wireless charging function. Background Technology

[0002] As automated driving and smart cockpits become the future application prospects of automobile development, the requirements for the integration of electronic products are getting higher and higher. Seats often need to integrate mobile phone and tablet holders to support electronic devices.

[0003] For car seats with backrests, the backrests provide rigid support, so phone and tablet holders are usually integrated into them. However, some low-cost car seats often lack backrests, and since the foam components are flexible and cannot provide stable support, car seats without backrests generally cannot integrate phone and tablet holders, causing considerable inconvenience for the use and charging of electronic devices such as phones and tablets. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the technical problem to be solved by this utility model is to propose a car seat with wireless charging function that can solve the charging problem of backless car seats.

[0005] The technical solution adopted by this utility model to solve its technical problem is to propose a car seat with wireless charging function, including a seat cushion assembly and a backrest.

[0006] The backrest includes a frame and a foam component. A reinforcing seat is provided on the back side of the foam component. The reinforcing seat is integrally formed with the foam component or embedded in the foam component. The reinforcing seat is fixed to the frame. The strength of the reinforcing seat is higher than the strength of the foam component.

[0007] A fixed bracket is provided on the back side of the backrest, and a wireless charging module is provided on the reinforcing seat. When a mobile phone or tablet is fixed to the fixed bracket, it can be charged directly or indirectly through the wireless charging module.

[0008] Furthermore, the frame includes a jacking pipe and a support frame;

[0009] The top of the reinforcing seat overlaps the top tube, and the top of the reinforcing seat is fixedly connected to the support frame.

[0010] Furthermore, the top of the reinforcing seat is provided with a top edge, and an arc-shaped groove is provided near the top edge;

[0011] The arc-shaped groove overlaps the top pipe, and the top edge abuts against the top pipe;

[0012] The reinforcing base is made of polyurethane.

[0013] Furthermore, the wireless charging module includes a charging coil winding and a magnetic attraction structure;

[0014] The magnetic structure attracts the fixing bracket, so that the fixing bracket can be detachably fixed to the back of the backrest.

[0015] Furthermore, the outer surface of the backrest is covered with a face cover, and the face cover is provided on the face cover, which is placed on the wireless charging module;

[0016] The mounting bracket is detachably and securely mounted on the faceplate.

[0017] Furthermore, a rectangular or square flange protrudes from the face cover away from the backrest side, and the fixing bracket is provided with a matching rectangular or square hole, which is detachably fitted onto the flange.

[0018] Furthermore, the charging coil winding is arranged in a ring shape, and the magnetic attraction structure is a ring magnet, which surrounds the outer periphery of the charging coil winding.

[0019] Furthermore, the face cover is sewn onto the face sleeve.

[0020] Furthermore, the fixing bracket has a supporting slope, which gradually slopes away from the backrest side from top to bottom;

[0021] A mobile phone or tablet can be supported on the inclined support surface.

[0022] Furthermore, the wireless charging module also integrates a Bluetooth module, and the wireless charging module and the Bluetooth module are equipped with power cords and data transmission lines.

[0023] A cable routing groove is provided on the inner side near the reinforcing base, through which the power cable and data transmission cable pass.

[0024] Compared with the prior art, the present invention has at least the following beneficial effects:

[0025] In this invention, a reinforcing seat is provided on the back side of the foam component of the backrest. The reinforcing seat is fixed to the frame of the backrest, and the strength of the reinforcing seat is higher than that of the foam component. The wireless charging module is configured on the reinforcing seat, which can provide stable support for the wireless charging module. After the mobile phone or tablet is fixed on the fixed bracket, it can be charged directly or indirectly through the wireless charging module, which can solve the problem of charging mobile phones / tablets on backless car seats.

[0026] In this invention, the reinforcing seat is made of polyurethane, which is hard and can ensure good bonding with the foamed parts, thus ensuring that the reinforcing seat can provide sufficient strength support.

[0027] In this invention, the wireless charging module includes a ring magnet. After the rectangular or square flange on the cover positions the fixing bracket, the ring magnet attracts and fixes the fixing bracket, ensuring structural stability. The fixing bracket can be removed from the cover, making disassembly and assembly convenient.

[0028] In this invention, a supporting inclined surface is provided on the fixed bracket. The supporting inclined surface gradually tilts away from the backrest from top to bottom. When the mobile phone / pad is supported on the supporting inclined surface, it can be used while charging, which is convenient. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the car seat of this utility model after removing the seat cushion assembly and the backrest cover;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure after removing the fixing bracket;

[0031] Figure 3 for Figure 1 A schematic diagram of the structure after removing the foam components;

[0032] Figure 4 for Figure 3 A structural diagram from another perspective;

[0033] Figure 5 A schematic diagram of the wireless charging module being assembled on the reinforcing bracket;

[0034] Figure 6 Exploded view of the reinforcing base, wireless charging module, and mounting bracket;

[0035] Figure 7 for Figure 6 A structural diagram from another perspective.

[0036] In the picture:

[0037] 1. Backrest; 10. Frame; 11. Foam components; 101. Top pipe; 102. Support frame;

[0038] 2. Reinforcing base; 21. Top edge; 22. Arc-shaped groove; 23. Cable routing groove;

[0039] 3. Fixed bracket; 30. Supporting slope;

[0040] 4. Wireless charging module; 40. Charging coil winding; 41. Magnetic structure; 42. Face cover; 43. Bluetooth module; 420. Flange; 430. Wiring harness. Detailed Implementation

[0041] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0042] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0043] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

[0046] like Figures 1-7 As shown, the car seat with wireless charging function in this embodiment includes a seat cushion assembly and a backrest 1. The backrest 1 includes a frame 10 and a foam component 11. The frame 10 provides strength support, and the foam component 11 is a comfort component that enhances the passenger's comfort experience. A reinforcing seat 2 is disposed on the back side of the foam component 11. The reinforcing seat 2 is integrally formed with the foam component 11 or embedded in the foam component 11, and the reinforcing seat 2 is fixed to the frame 10. The strength of the reinforcing seat 2 is higher than the strength of the foam component 11.

[0047] It should be explained that the reinforcing seat 2 in this embodiment is preferably made of polyurethane, which is hard and can ensure good bonding with the foamed part 11, ensuring that the reinforcing seat 2 can provide sufficient strength support. The foamed part 11 can also generally be made of flexible material. When foaming the foamed part 11, the reinforcing seat 2 can be placed in the foaming mold, so that the reinforcing seat 2 and the foamed part 11 are foamed and molded as a whole, ensuring overall consistency and reducing assembly steps. Of course, the foamed part 11 can also be foamed and molded first, with a pre-reserved mounting groove on the foamed part 11, and the reinforcing seat 2 can be installed into the mounting groove, so that the reinforcing seat 2 is embedded in the foamed part 11. Finally, by fixing the reinforcing seat 2 to the frame 10, the frame 10 can provide stable support for the reinforcing seat 2, so as to facilitate the installation of other components on the reinforcing seat 2.

[0048] A fixed bracket 3 is provided on the back side of the backrest 1, and a wireless charging module 4 is configured on the reinforcing base 2. When a mobile phone or tablet is fixed to the fixed bracket 3, it can be charged directly or indirectly through the wireless charging module 4. That is, when the mobile phone or tablet is fixed to the fixed bracket 3, it can be charged directly through the wireless charging module 4; or, the wireless charging module 4 charges the fixed bracket 3, and the fixed bracket 3 charges the mobile phone or tablet, with the fixed bracket 3 serving as an intermediary, which is indirect charging of the mobile phone or tablet by the wireless charging module 4.

[0049] In practical use, this embodiment has a reinforcing seat 2 on the back side of the foam 11 of the backrest 1. The reinforcing seat 2 is fixed to the frame 10 of the backrest 1, and the strength of the reinforcing seat 2 is higher than that of the foam 11. The wireless charging module 4 is configured on the reinforcing seat 2, which can provide stable support for the wireless charging module 4. After the mobile phone or tablet is fixed on the fixed bracket 3, it can be charged directly or indirectly through the wireless charging module 4, which can solve the problem of charging mobile phones / tablets on backless car seats.

[0050] like Figures 3-4As shown, the frame 10 of the backrest 1 includes a top tube 101 and a support frame 102. The top tube 101 is a hollow round tube, and the support frame 102 is formed by bending steel wire. The top of the reinforcing seat 2 overlaps the top tube 101, and the top of the reinforcing seat 2 is fixedly connected to the support frame 102. Specifically, the top of the reinforcing seat 2 is provided with a top edge 21, and an arc-shaped groove 22 is provided near the top edge 21; the arc-shaped groove 22 overlaps the top tube 101, and the top edge 21 abuts against the top tube 101. The reinforcing seat 2 overlaps with the top tube 101 through the arc-shaped groove 22 to ensure a large contact area, while the top edge 21 abuts against the top tube 101 to limit the movement and prevent the reinforcing seat 2 from detaching from the top tube 101. Finally, the reinforcing seat 2 is fixed to the support frame 102 by a strap or other fasteners to ensure the fixing effect between the reinforcing seat 2 and the frame 10, and to ensure that the reinforcing seat 2 will not detach from the frame 10, thereby enabling the reinforcing seat 2 to provide stable support for components such as the wireless charging module 4.

[0051] like Figures 5-7 As shown, the wireless charging module 4 includes components such as a charging coil winding 40 and a magnetic structure 41. The magnetic structure 41 attracts the fixing bracket 3, allowing the fixing bracket 3 to be detachably fixed to the back side of the backrest 1. When the fixing bracket 3 is not needed, it can be removed from the back side of the backrest 1, ensuring no outward protrusion and improving the aesthetics of the car seat. The outer surface of the backrest 1 is covered with a cover (not shown in the figure), which has a cover 42. Specifically, the cover 42 is made of plastic, and a hole is opened on the cover to match the cover 42. The cover 42 is placed in the hole and sewn onto the cover. The cover 42 covers the wireless charging module 4, and is disposed on the outer surface of the wireless charging module 4, concealing the internal structure of the wireless charging module 4.

[0052] Furthermore, a rectangular or square flange 420 protrudes from the face cover 42 away from the backrest 1. The fixing bracket 3 is provided with a matching rectangular or square hole, and the rectangular or square hole is detachably fitted onto the flange 420, so that the fixing bracket 3 is detachably fixed on the face cover 42. The flange 420 and the rectangular or square hole on the fixing bracket 3 are engaged to limit the movement of the fixing bracket 3 in the Y and Z directions. For the X direction of the fixing bracket 3, it is attracted by the magnetic structure 41. The attraction force is along the X direction to ensure the installation stability of the fixing bracket 3 on the face cover 42.

[0053] In this embodiment, the charging coil winding 40 is arranged in a ring shape, and the magnetic attraction structure 41 is a ring magnet, which surrounds the outer periphery of the charging coil winding 40. For example, the outer diameter of the ring magnet is set to 50 mm and the inner diameter to 40 mm, while the outer diameter of the charging coil winding 40 is set to 40 mm and the inner diameter to 20 mm. In this embodiment, the ring magnet with an outer ring shape ensures sufficient attraction force. Furthermore, the ring magnet is configured as a neodymium magnet, which is the magnet with the highest magnetic properties and is known as the "king of magnets," further ensuring sufficient attraction force.

[0054] In actual use, the wireless charging module 4 includes a ring magnet. After the rectangular or square flange 420 on the cover 42 positions the fixing bracket 3, the ring magnet will hold the fixing bracket 3 in place, ensuring structural stability. The fixing bracket 3 can be removed from the cover 42, making it easy to assemble and disassemble.

[0055] The fixed bracket 3 has a supporting inclined surface 30, which gradually slopes away from the backrest 1 from top to bottom. A mobile phone or tablet can be supported on the supporting inclined surface 30, allowing the user to conveniently wirelessly charge their phone while viewing or using it. Specifically, similar to existing phone holders, to further ensure the phone or tablet is securely fixed on the fixed bracket 3, a corresponding magnetic structure can be provided on the fixed bracket 3 to magnetically attach the phone or tablet. Alternatively, clamping buckles can be added to both sides of the supporting inclined surface 30 to hold and fix the phone or tablet.

[0056] The wireless charging module 4 also integrates a Bluetooth module 43 to enable data transmission. Power cables and data transmission cables are configured at both the wireless charging module 4 and the Bluetooth module 43; these cables can be collectively referred to as a wiring harness 430. A cable routing groove 23 is provided on the inner side near the reinforcing base 2, through which the power cables and data transmission cables pass to ensure convenient power access and data transmission, as well as neat wiring that does not occupy additional space.

[0057] In actual use, this embodiment has a supporting inclined surface 30 on the fixed bracket 3. The supporting inclined surface 30 gradually tilts away from the backrest 1 from top to bottom. When the mobile phone or tablet is supported on the supporting inclined surface 30, it can be used while charging, which is convenient.

[0058] In this solution, the car seat with wireless charging function can effectively solve the charging problem of backless car seats, and the overall structure is simple and has good stability.

Claims

1. A car seat with wireless charging function, comprising a seat cushion assembly and a backrest, characterized in that, The backrest includes a frame and a foam component. A reinforcing seat is provided on the back side of the foam component. The reinforcing seat is integrally formed with the foam component or embedded in the foam component. The reinforcing seat is fixed to the frame. The strength of the reinforcing seat is higher than the strength of the foam component. A fixed bracket is provided on the back side of the backrest, and a wireless charging module is provided on the reinforcing seat. When a mobile phone or tablet is fixed to the fixed bracket, it can be charged directly or indirectly through the wireless charging module.

2. The car seat with wireless charging function according to claim 1, characterized in that, The frame includes a jacking pipe and a support frame; The top of the reinforcing seat overlaps the top tube, and the top of the reinforcing seat is fixedly connected to the support frame.

3. The car seat with wireless charging function according to claim 2, characterized in that, The top of the reinforcing seat is provided with a top edge, and an arc-shaped groove is provided near the top edge; The arc-shaped groove overlaps the top pipe, and the top edge abuts against the top pipe; The reinforcing base is made of polyurethane.

4. The wireless charging enabled car seat according to claim 1, wherein The wireless charging module includes a charging coil winding and a magnetic attraction structure; The magnetic structure attracts the fixing bracket, so that the fixing bracket can be detachably fixed to the back of the backrest.

5. The wireless charging enabled car seat according to claim 4, wherein The outer surface of the backrest is covered with a face cover, and the face cover is provided with a face cap, which is placed on the wireless charging module; The mounting bracket is detachably and securely mounted on the faceplate.

6. The car seat with wireless charging function according to claim 5, characterized in that, The faceplate has a rectangular or square flange protruding from the side away from the backrest. The fixing bracket has a matching rectangular or square hole, and the rectangular or square hole is detachably fitted onto the flange.

7. The wireless charging enabled car seat according to claim 4, wherein The charging coil winding is arranged in a ring shape, and the magnetic attraction structure is a ring magnet, which is arranged around the outer periphery of the charging coil winding.

8. The wireless charging enabled car seat according to claim 5, wherein, The face cover is sewn onto the face sleeve.

9. The wireless charging enabled car seat according to claim 2, wherein, The fixed bracket has a supporting inclined surface, which gradually slopes away from the backrest side from top to bottom. A mobile phone or tablet can be supported on the inclined support surface.

10. The wireless charging enabled car seat according to claim 1, wherein, The wireless charging module also integrates a Bluetooth module, and power cords and data transmission lines are configured on the wireless charging module and the Bluetooth module. A cable routing groove is provided on the inner side near the reinforcing base, through which the power cable and data transmission cable pass.

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