Wireless charging equipment for bullet train seat

Abstract

The utility model belongs to the technical field of bullet train seats, and particularly relates to a wireless charging device for bullet train seats, which comprises two seat bodies, a headrest is arranged on the front surfaces of the two seat bodies, pedals are arranged on the back surfaces of the two seat bodies, and a same supporting table is arranged between the two seat bodies. The wireless charging device comprises a supporting table, a wireless charging base is arranged at the top of the supporting table, a limiting groove is formed in the top of the wireless charging base, a charging area is arranged at the top of the limiting groove, and by arranging a limiting base, a spring, pulling plates, a vertical plate and a clamping plate, the two pulling plates are pulled in the direction away from each other during charging, so that the clamping plate is driven to move; then the mobile phone is placed in the charging area, the pulling plate is loosened, the sliding block returns and drives the pulling plate under the rebound force of the spring, the pulling plate drives the clamping plate, and the rubber pad on the inner wall of the clamping plate is attached to the mobile phone, so that the mobile phone is fixed, and the phenomenon that the mobile phone is separated from the charging area and cannot be charged due to inertial displacement can be effectively prevented in the running period of the bullet train.

Description

Technical Field

[0001] The utility model relates to the technical field of motor vehicle seats, in particular to a wireless charging device for motor vehicle seats. Background Art

[0002] Railway EMU is a powered vehicle, which refers to a vehicle equipped with a power device in the rail transportation system. It is one of the convenient transportation tools for short or long distances. EMU vehicles are divided into first-class and second-class seats to provide comfortable seats for passengers. The existing seats can have relevant accessories, equipped with table boards, footrests, electric adjustments, etc. Since the existing EMU seats do not have a structure for fixing mobile phones, when people use their mobile phones to play movies and TV shows while riding on the EMU, they cannot effectively hold the mobile phones and need to hold them for a long time, which causes discomfort. Therefore, patent CN221023666U proposes "a new type of railway EMU seat The "chair" is a support device formed by a storage plate, an L-shaped groove, a magnet block, a sliding groove, a sliding rod, a support rod, a slot, a stretching component and a splint, so that passengers can support themselves when using electronic devices to watch movies and TV. When the support rod is erected, the electronic device is clamped and fixed through the slot on the top surface of the support rod and the lower surface of the splint. The stretchability and tightness of the overall elastic cotton layer of the stretching component and the stretching spring enable the splint to effectively support and fix the electronic device, so that passengers can maintain a good sitting posture and watch at a distance without holding hands, which effectively brings convenience to passengers and improves the experience of riding a high-speed train.

[0003] However, the train seats in this solution do not have a wireless charging function. Electronic devices are charged via data cables. The vibrations generated when the train is running will loosen the plugs, causing the devices to be unable to charge, which is inconvenient for passengers to use. Therefore, a wireless charging device for train seats is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wireless charging device for a motor vehicle seat.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a wireless charging device for a motor vehicle seat, comprising two seat bodies, the front sides of the two seat bodies are provided with headrests, the back sides of the two seat bodies are provided with footrests, the same support platform is provided between the two seat bodies, the top of the support platform is provided with a wireless charging seat, the top of the wireless charging seat is provided with a limiting groove, the top of the limiting groove is provided with a charging area, and the top of the limiting groove is provided with two clamping structures.

[0006] As a further description of the above technical solution:

[0007] The clamping structure includes two limit seats fixedly connected to the limit grooves, a slider movably provided in the limit seat, a same pull plate fixedly provided on the top of the two sliders, two vertical plates fixedly provided on the bottom of the pull plate, a mounting box fixedly provided on one side of the two vertical plates, a telescopic plate movably provided in the mounting box, a same clamping plate fixedly provided on one end of the two telescopic plates, and a dustproof sheet provided on the top of the limit seat.

[0008] As a further description of the above technical solution:

[0009] A slide rod is fixed in the limit seat, the slider and the slide rod are movably connected, a spring is sleeved on the slide rod, one end of the spring fits against the inner wall of the limit seat, and the other end of the spring fits against one side of the slider.

[0010] As a further description of the above technical solution:

[0011] Limiting grooves are provided on both inner walls of the installation box, and limiting bars are fixedly provided on both sides of the telescopic plate. The limiting grooves and the limiting bars are movably connected.

[0012] As a further description of the above technical solution:

[0013] An internal threaded hole is provided on the top of the installation box, and a plurality of positioning holes are provided on the top of the telescopic plate. The apertures of the positioning holes and the internal threaded holes are the same, and positioning bolts are movably provided in the internal threaded holes.

[0014] As a further description of the above technical solution:

[0015] The clamping plate is in an "L" shape, and a rubber pad is fixedly provided on one side of the clamping plate. The thickness of the rubber pad is three millimeters.

[0016] As a further description of the above technical solution:

[0017] The technical solution of the second aspect of the present invention relates to a motor vehicle seat, which has the wireless charging device for the motor vehicle seat as described above.

[0018] The utility model has the following beneficial effects:

[0019] 1. Compared with the existing technology, the wireless charging device for the train seat can facilitate passengers to charge their mobile phones by setting a wireless charging base. It also sets a limit seat, a slide bar, a slider, a spring, a pull plate, a vertical plate and a clamping plate. When charging, the two pull plates are pulled away from each other, thereby driving the clamping plate to move. Then, the mobile phone is placed in the charging area and the pull plate is released. Under the rebound force of the spring, the slider returns to its position and drives the pull plate, and the pull plate drives the clamping plate. The rubber pad on the inner wall of the clamping plate fits with the mobile phone to fix the mobile phone. During the operation of the train, it can effectively prevent the mobile phone from being displaced due to inertia and leaving the charging area and unable to charge.

[0020] 2. Compared with the existing technology, the wireless charging device for train seats is equipped with a mounting box, a telescopic plate and a positioning bolt. If the mobile phone to be charged is small in size and the slider is in contact with the inner wall of the limit seat, the positioning bolt is rotated counterclockwise to disengage it from the positioning hole on the telescopic plate. Then, the telescopic plate is pulled outward, and the telescopic plate drives the clamping plate to move, so that it is in contact with the mobile phone to complete the fixation of the mobile phone. Finally, the telescopic plate is fixed by the positioning bolt. The clamping plate with adjustable length can clamp and fix smaller mobile phones, thereby improving the applicability and practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a motor vehicle seat proposed by the present invention from a first perspective;

[0022] Figure 2 This is a schematic diagram of the third perspective structure of a motor vehicle seat proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of a wireless charging base in a wireless charging device for a motor vehicle seat proposed in the present invention;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the wireless charging device for a motor vehicle seat proposed in the present invention, after removing the dustproof sheet from the clamping structure;

[0025] Figure 5 This is a schematic diagram of the enlarged structure of part A in a wireless charging device for a motor vehicle seat proposed in the present invention.

[0026] Legend:

[0027] 1. Seat body; 2. Headrest; 3. Footrest; 4. Support platform; 5. Wireless charging seat; 6. Charging area; 7. Clamping structure; 701. Limit seat; 702. Slide bar; 703. Slider; 704. Spring; 705. Pull plate; 706. Vertical plate; 707. Mounting box; 708. Telescopic plate; 709. Positioning bolt; 710. Clamping plate; 711. Rubber pad; 712. Dustproof sheet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figures 1 to 5 The utility model provides a wireless charging device for a motor vehicle seat: comprising two seat bodies 1, headrests 2 are provided on the front of the two seat bodies 1, footrests 3 are provided on the back of the two seat bodies 1, a support platform 4 is provided between the two seat bodies 1, a wireless charging seat 5 is provided on the top of the support platform 4, a limiting groove is provided on the top of the limiting groove, and a charging area 6 is provided on the top of the limiting groove;

[0030] In order to prevent the mobile phone from being displaced, two clamping structures 7 are provided on the top of the limit slot. The clamping structure 7 includes two limit seats 701 fixedly connected to the limit slot, a slider 703 is movably provided in the limit seat 701, a slide bar 702 is fixed in the limit seat 701, the slider 703 and the slide bar 702 are movably connected, a spring 704 is sleeved on the slide bar 702, one end of the spring 704 is in contact with the inner wall of the limit seat 701, and the other end of the spring 704 is in contact with one side of the slider 703, the top of the two sliders 703 is fixed with the same pulling plate 705, the bottom of the pulling plate 705 is fixed with two vertical plates 706, and one end of the two telescopic plates 708 is fixed with the same clamping plate 710, the clamping plate 710 is "L" shaped, and the clamping plate 710 is "L" shaped. A rubber pad 711 is fixed on one side of the battery pack 701. The thickness of the rubber pad 711 is three millimeters. A dustproof sheet 712 is provided on the top of the limit seat 701. When charging, the two pull plates 705 are pulled away from each other, thereby driving the clamping plate 710 to move. Then, the mobile phone is placed on the charging area 6 and the pull plate is released. Under the rebound force of the spring 704, the slider 703 returns to its position and drives the pull plate 705. The pull plate 705 then drives the clamping plate 710. The rubber pad 711 on the inner wall of the clamping plate 710 fits with the mobile phone to fix the mobile phone. During the operation of the motor vehicle, it can effectively prevent the mobile phone from being displaced due to inertia and resulting in the phenomenon of being unable to charge due to leaving the charging area 6. The technical solution of the second aspect of the present utility model relates to a motor vehicle seat having the above-mentioned wireless charging device for the motor vehicle seat;

[0031] In order to adjust the length of the clamping plate 710, a mounting box 707 is fixed on one side of the two vertical plates 706, and a telescopic plate 708 is movably provided in the mounting box 707. Limiting grooves are provided on the inner walls of both sides of the mounting box 707, and limiting bars are fixed on both sides of the telescopic plate 708. The limiting grooves and the limiting bars are movably connected. An internal threaded hole is provided on the top of the mounting box 707, and a plurality of positioning holes are provided on the top of the telescopic plate 708. The apertures of the positioning holes and the internal threaded holes are the same. A positioning bolt 709 is movably provided in the internal threaded hole. When the size is too small and the slider 703 is in contact with the inner wall of the limit seat 701 but still cannot clamp the mobile phone, turn the positioning bolt 709 counterclockwise to disengage it from the positioning hole on the telescopic plate 708, and then pull the telescopic plate 708 outward. The telescopic plate 708 drives the clamping plate 710 to move, so that it fits with the mobile phone to complete the fixation of the mobile phone, and finally the telescopic plate 708 is fixed by the positioning bolt 709. The clamping plate 710 with adjustable length can clamp and fix smaller mobile phones, thereby improving the applicability and practicality of the device.

[0032] Working principle: When a passenger needs to charge a mobile phone, he first pulls the two pull plates 705 in the direction away from each other, and the two pull plates 705 then drive the two sets of sliders 703 to move away from each other. The sliders 703 move on the slide bar 702 and squeeze the spring 704. The pull plates 705 then drive the clamping plates 710 to move. When the distance between the two clamping plates 710 is larger than the size of the mobile phone, the mobile phone is placed on the top of the charging area 6, and then the pull plates 705 are released. Under the rebound force of the spring 704, the slider 703 returns to its position and drives the pull plates 705. The pull plates 705 then drive the clamping plates 710. The rubber pads 711 on the inner wall of the clamping plates 710 fit with the mobile phone to fix the mobile phone. During the operation of the train, it can effectively prevent the mobile phone from being displaced due to inertia and causing it to be out of the charging area 6 and unable to charge. If the size of the mobile phone is too small and the slider 703 is in contact with the inner wall of the limit seat 701 but still cannot clamp the mobile phone, turn the positioning bolt 709 counterclockwise to disengage it from the positioning hole on the telescopic plate 708, and then pull the telescopic plate 708 outward. The telescopic plate 708 drives the clamping plate 710 to move and fit it with the mobile phone to complete the fixation of the mobile phone. Finally, the positioning bolt 709 is used to fix the telescopic plate 708. The clamping plate 710 with adjustable length can clamp and fix smaller mobile phones, thereby improving the applicability and practicality of the equipment.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wireless charging device for a motor vehicle seat, characterized in that: include: Two seat bodies (1), the front sides of the two seat bodies (1) are provided with headrests (2), the back sides of the two seat bodies (1) are provided with footrests (3), a common support platform (4) is provided between the two seat bodies (1), the top of the support platform (4) is provided with a wireless charging seat (5), the top of the wireless charging seat (5) is provided with a limiting groove, the top of the limiting groove is provided with a charging area (6), and the top of the limiting groove is provided with two clamping structures (7).

2. The wireless charging device for a motor vehicle seat according to claim 1, characterized in that: The clamping structure (7) comprises two limiting seats (701) fixedly connected to the limiting grooves, a slider (703) is movably provided in the limiting seat (701), a same pull plate (705) is fixedly provided on the top of the two sliders (703), two vertical plates (706) are fixedly provided on the bottom of the pull plate (705), a mounting box (707) is fixedly provided on one side of the two vertical plates (706), a telescopic plate (708) is movably provided in the mounting box (707), a same clamping plate (710) is fixedly provided on one end of the two telescopic plates (708), and a dustproof sheet (712) is provided on the top of the limiting seat (701).

3. The wireless charging device for a motor vehicle seat according to claim 2, characterized in that: A slide rod (702) is fixedly provided in the limiting seat (701), the slider (703) and the slide rod (702) are movably connected, a spring (704) is sleeved on the slide rod (702), one end of the spring (704) is in contact with the inner wall of the limiting seat (701), and the other end of the spring (704) is in contact with one side of the slider (703).

4. The wireless charging device for a motor vehicle seat according to claim 2, characterized in that: Limiting grooves are provided on both inner walls of the installation box (707), and limiting bars are fixedly provided on both sides of the telescopic plate (708), and the limiting grooves and the limiting bars are movably connected.

5. The wireless charging device for a motor vehicle seat according to claim 2, characterized in that: An internal threaded hole is provided on the top of the installation box (707), and a plurality of positioning holes are provided on the top of the telescopic plate (708). The positioning holes and the internal threaded holes have the same aperture, and positioning bolts (709) are movably provided in the internal threaded holes.

6. The wireless charging device for a motor vehicle seat according to claim 2, characterized in that: The clamping plate (710) is L-shaped, and a rubber pad (711) is fixedly provided on one side of the clamping plate (710). The thickness of the rubber pad (711) is three millimeters.

7. A motor vehicle seat, characterized in that: A wireless charging device for a motor vehicle seat as described in any one of claims 1 to 6.

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