Seat and vehicle

Abstract

The utility model relates to a seat and a vehicle, relates to the field of automobiles, and aims to solve the problem that a charging device on the seat cannot be controlled according to the running state of the vehicle. The seat comprises a seat body and a charging device. And the charging device is arranged on the seat main body. The charging device comprises a wireless charging module and a control module. And the wireless charging module is used for wirelessly charging the handheld equipment. The control module is electrically connected with the wireless charging module. The control module is used for being electrically connected with a vehicle condition system and controlling the wireless charging module to be powered on or powered off according to the vehicle condition system. The seat is used for providing a riding environment for a passenger.

Description

Technical Field

[0001] The present application relates to the automotive field, and in particular to a seat and a vehicle. Background Art

[0002] With the popularization of cars and the continuous improvement of people's living standards, people drive more frequently. When driving long distances, they often encounter traffic jams and need to rest. At this time, passengers sitting in the back seat will inevitably feel bored. Therefore, some seats are now designed with charging devices for handheld devices such as tablets and mobile phones, so that passengers in the back seat can charge and use their handheld devices.

[0003] However, the existing charging device on the seat can charge the handheld device at any time regardless of the running status of the vehicle.

[0004] When the handheld device uses up all the power stored in the vehicle, or consumes the power stored in the vehicle to a very low level, the remaining power will be unable to support the normal operation of the vehicle, thus affecting people's travel. Utility Model Content

[0005] One purpose of the present invention is to provide a seat to solve the problem that a charging device on the seat cannot be controlled according to the running state of the vehicle. Another purpose of the present invention is to provide a vehicle.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] According to the first aspect of the present application, a seat is provided, comprising a seat body and a charging device. The charging device is arranged on the seat body. The charging device comprises a wireless charging module and a control module. The wireless charging module performs wireless charging for a handheld device. The control module is electrically connected to the wireless charging module. The control module is used to be electrically connected to a vehicle condition system, and to control the wireless charging module to be powered on or off according to the vehicle condition system.

[0008] According to the above technical means, the seat provided in the embodiment of the present application, the control module in the charging module can obtain the current state of the vehicle through the vehicle condition system and analyze and judge the state. If the state of the vehicle at this time meets the conditions for the wireless charging module to be powered on, the control module will control the wireless charging module to be powered on, so that the charging module can wirelessly charge the handheld device. Conversely, if the state of the vehicle at this time does not meet the conditions for the wireless charging module to be powered on, the control module will control the wireless charging module to be powered off, so that the charging module cannot charge the handheld device.

[0009] In some embodiments, the charging device further comprises a fixing module, and the fixing module is used to fix the handheld device.

[0010] According to the above technical means, it is possible to prevent the handheld device from being in an unfixed position during charging.

[0011] In some embodiments, the control module includes a control chip and a start lead. The control chip is electrically connected to the wireless charging module. One end of the start lead is electrically connected to the control chip, and the other end is electrically connected to the vehicle status system. The start lead is used to receive the start status of the vehicle.

[0012] According to the above technical means, whether to wirelessly charge the handheld device can be controlled by the vehicle startup state.

[0013] In some embodiments, the control module further includes a communication lead, one end of which is electrically connected to the control chip, and the other end of which is electrically connected to the vehicle status system, and the communication lead is used to receive the vehicle's speed and gear position data.

[0014] According to the above technical means, whether to wirelessly charge the handheld device can be controlled by the vehicle speed and gear status.

[0015] In some embodiments, the fixing module includes an adsorption member which is electrically connected to the control module and is used to generate magnetic force when powered on to adsorb the handheld device to fix the handheld device on the seat body.

[0016] According to the above technical means, the handheld device can be detachably connected to the charging device.

[0017] In some embodiments, the fixing module further comprises a protective shell, wherein the protective shell is formed with a protective cavity, and the protective cavity is used to accommodate the adsorption member.

[0018] According to the above technical means, the adsorption part can be protected.

[0019] In some embodiments, the control module further includes a switch module. The switch module is electrically connected to the control module. The switch module is used to power on or off the wireless charging module and the adsorption member.

[0020] According to the above technical means, passengers can actively turn off the wireless charging and adsorption of handheld devices.

[0021] In some embodiments, the seat body has a receiving groove, which is opened on one side of the seat body, and the charging device is located in the receiving groove.

[0022] According to the above technical means, rear passengers can be prevented from being injured when leaning forward.

[0023] In some embodiments, the seat further comprises a storage member. The storage member is located on a side of the seat body close to the charging device and connected to the seat body. The storage member is used to accommodate the handheld device when the handheld device falls.

[0024] According to the above technical means, the handheld device can be prevented from being broken when it falls.

[0025] According to the second aspect of the present application, an embodiment of the present application further provides a vehicle. The vehicle includes any of the above-mentioned seats and a vehicle condition system. The vehicle condition system is used to detect the operating data of the vehicle.

[0026] According to the above technical means, the charging device can determine whether to operate according to the vehicle situation.

[0027] Therefore, the above technical features of the present application have the following beneficial effects:

[0028] (1) Whether to wirelessly charge the handheld device can be controlled based on the current state of the vehicle.

[0029] (2) It can prevent the handheld device from being in an unfixed position during charging.

[0030] (3) Whether to wirelessly charge the handheld device can be controlled by the vehicle startup status.

[0031] (4) Whether to wirelessly charge the handheld device can be controlled by the vehicle speed and gear status.

[0032] (5) The handheld device can be connected detachably with charging.

[0033] (6) The adsorption member can be protected.

[0034] (7) Passengers can actively turn off wireless charging and adsorption of handheld devices.

[0035] (8) It can prevent rear passengers from being injured when they lean forward.

[0036] (9) It can prevent handheld devices from breaking when they fall.

[0037] It should be noted that the technical effects brought about by the second aspect can refer to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here.

[0038] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application, and do not constitute an improper limitation on the present application.

[0040] Figure 1 A schematic diagram of the structure of a seat provided in an embodiment of the present application;

[0041] Figure 2 A partial schematic diagram of a charging device provided in an embodiment of the present application.

[0042] Reference numerals:

[0043] 100-seat; 10-seat body; 101-accommodating slot; 20-charging device; 21-wireless charging module; 22-control module; 221-control chip; 222-switch module; 2221-button; 23-fixing module; 231-adsorption part; 30-storage part; 301-opening; 200-handheld device. DETAILED DESCRIPTION

[0044] In order to enable ordinary persons in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0046] With the development of automobile manufacturing technology, the usage rate of automobiles in people's lives is getting higher and higher. At the same time, more and more people care about it.

[0047] At the same time, with the promotion and popularization of automobiles, more and more people have chosen new energy vehicles. At present, cars have become an indispensable part of modern life. At the same time, more people are paying attention to the experience of riding in a car.

[0048] Passengers will inevitably feel bored while the vehicle is moving, so they will watch handheld electronic devices such as mobile phones and tablets to relieve boredom. In addition, some cars on the market are currently equipped with tablets in the car for passengers to watch.

[0049] After using handheld electronic devices for a long time, they will inevitably need to be charged. Therefore, some vehicles are equipped with devices for charging handheld electronic devices on the back of the seats for passengers sitting in the back row to use.

[0050] However, in the related art, the charging device can charge the handheld device at any time. During this process, if the vehicle brakes suddenly or encounters other emergency situations, the passengers in the back row who are charging the handheld electronic devices may collide with the handheld devices and charging device in front due to inertia.

[0051] Based on this, the present application provides a vehicle. The vehicle may include any of the above-mentioned seats and a vehicle condition system. The vehicle condition system is used to detect the operating data of the vehicle.

[0052] The vehicle provided in the embodiment of the present application can be an ordinary car or a new energy vehicle. A charging device can be set on the side of the seat near the back row according to needs to charge the handheld devices used by the rear passengers. At the same time, the charging device can be electrically connected to the vehicle condition system, and the charging device can control whether to charge the handheld device according to the data of the vehicle condition system.

[0053] A car can mainly include an engine, chassis, body and electrical equipment. Among them, the body is the outer shell and internal space structure of the upper part of the vehicle, providing space for passengers and cargo. The body can specifically include components such as the frame, doors, windows, front panels, fenders, trunk lid, engine hood, etc., and also includes interior parts such as seats, dashboards, seat belts, air conditioning systems, audio and entertainment systems, etc. In general, there are at least two rows of seats in a car. The seats can include seat cushions and seat backs.

[0054] In some embodiments, Figure 1 As shown, Figure 1 This is a structural schematic diagram of a seat 100 provided in an embodiment of the present application. The embodiment of the present application also provides a seat 100, including a seat body 10 and a charging device 20.

[0055] like Figure 2 As shown, Figure 2 This is a partial schematic diagram of a charging device 20 provided in an embodiment of the present application. The charging device 20 is arranged on the seat body 10 ( Figure 1 ) body. The charging device 20 includes a wireless charging module 21 and a control module 22. The wireless charging module 21 performs wireless charging for the handheld device 200. The control module 22 is electrically connected to the wireless charging module 21. The control module 22 is used to be electrically connected to the vehicle condition system, and control the wireless charging module 21 to be powered on or off according to the vehicle condition system.

[0056] The charging device 20 may be disposed on the backrest of the seat body 10 of the front seat and located on the side of the seat backrest close to the rear seat to facilitate the rear passengers to charge the handheld device 200 .

[0057] The seat 100 provided in the embodiment of the present application, the control module 22 in the charging module can obtain the current state of the vehicle through the vehicle condition system and analyze and judge the state. If the state of the vehicle at this time meets the conditions for the wireless charging module 21 to be powered on, the control module 22 will control the wireless charging module 21 to be powered on, so that the charging module can wirelessly charge the handheld device 200. On the contrary, if the state of the vehicle at this time does not meet the conditions for the wireless charging module 21 to be powered on, the control module 22 will control the wireless charging module 21 to be powered off, so that the charging module cannot charge the handheld device 200.

[0058] In some embodiments, Figure 2 As shown, the charging device 20 may further include a fixing module 23. The fixing module 23 is used to fix the handheld device 200 in a detachable connection.

[0059] The fixing module 23 is detachably connected to the handheld device 200, and the position of the handheld device 200 can be fixed on the fixing module 23. In this way, the passenger does not need to manually support the handheld device 200, and the handheld device 200 can be placed at the charging device 20, so that the charging device 20 can wirelessly charge the handheld device 200.

[0060] At the same time, the handheld device 200 is also fixed to the seat body 10 ( Figure 1 ) on the backrest. This enables the handheld device 200 to be located in a suitable position for easy use by rear passengers.

[0061] In some embodiments, Figure 2 As shown, the fixing module 23 may include an adsorption member 231. The adsorption member 231 is electrically connected to the control module 22 and is used to generate magnetic force when powered on, and adsorb the handheld device 200 to fix the handheld device 200 on the seat body 10 ( Figure 1 ) on the main body.

[0062] The control module 22 can determine whether to power on or off the adsorption member 231 by receiving the data from the vehicle status system. When the adsorption member 231 is powered on, it will generate magnetic force, which will make it adsorb to the handheld device 200 and connect them together. Figure 1 ) body, wireless charging can be performed. When the adsorption member 231 is powered off, the magnetic force is lost, so that there is no interaction force between the adsorption member 231 and the handheld device 200. At this time, the handheld device 200 will fall under the action of gravity, separate from the adsorption member 231, and separate from the seat body 10.

[0063] The magnetic adsorption method does not require additional screws, screw holes or other locking devices to fix the two parts in the same place. At the same time, the installation and removal process using magnetic adsorption is also convenient and quick.

[0064] In some embodiments, the fixing module 23 may further include a protective shell. The protective shell forms a protective cavity. The protective cavity is used to accommodate the adsorption member 231.

[0065] The protective shell can wrap the adsorption member 231 to protect it, thereby preventing the adsorption member 231 from being damaged due to a large number of adsorptions, thereby extending the service life of the adsorption member 231. The existence of the protective shell does not affect the effect of the adsorption member 231 and the handheld device 200 being adsorbed to each other.

[0066] In some embodiments, Figure 2 As shown, the control module 22 may include a control chip 221 and a start lead. The control chip 221 is electrically connected to the wireless charging module 21. One end of the start lead is electrically connected to the control chip 221, and the other end is electrically connected to the vehicle status system. The start lead is used to receive the start status of the vehicle.

[0067] The control chip 221 may also be electrically connected to the adsorption component 231 , and may control the adsorption component 231 to be powered on or off.

[0068] The control chip 221 analyzes and determines the received vehicle startup state data to determine whether the startup state at that time meets the conditions for energizing the wireless charging module 21 and the adsorbent 231. Specifically, when the control chip 221 receives that the vehicle is not in the startup state, it controls the wireless charging module 21 to be powered off and does not charge the handheld device 200. This prevents the handheld device 200 from consuming all the power stored in the vehicle when the vehicle is stopped and not started, thereby affecting the operation of the vehicle.

[0069] For example, Figure 2 As shown, the start lead may include an ignition (IGN) lead. The IGN lead can obtain the current vehicle ignition status through the vehicle status system, convert the information into high and low levels, and transmit it to the control chip 221.

[0070] In some embodiments, the control module 22 may further include a communication lead. One end of the communication lead is electrically connected to the control chip 221, and the other end is electrically connected to the vehicle status system. The communication lead is used to receive the vehicle's speed and gear position data.

[0071] The control chip 221 analyzes and determines the received vehicle speed and gear position data to determine whether the speed and gear position data at that time meet the conditions for energizing the wireless charging module 21 and the adsorption member 231 .

[0072] For example, Figure 2As shown, the communication leads may include two controller area network (CAN, Controller Area Network) leads, specifically, may include a CAN_H lead and a CAN_L lead. Among them, the CAN_H lead is responsible for transmitting high-level signals, and the CAN_L lead is responsible for transmitting low-level signals. The two CAN leads can obtain the speed and gear data of the vehicle at the time at the vehicle condition system, and transmit it to the control chip 221. The control chip 221 can decode the data received by the CAN lead by detecting the voltage difference between the CAN_H lead and the CAN_L lead.

[0073] Specifically, the control module 22 will combine the received vehicle startup, speed and gear status data to determine whether to power on or off the wireless charging module 21.

[0074] When the control chip 221 detects that the vehicle power state turns from off to on, the vehicle gear is in P gear, and the handheld device 200 is close to the fixing module 23, the fixing module 23 adsorbs the handheld device 200, and the wireless charging module 21 charges the handheld device 200.

[0075] When the control chip 221 detects that the vehicle power state changes from off to on, the vehicle gear is not in P gear, and the handheld device 200 is close to the fixing module 23, the fixing module 23 does not adsorb the handheld device 200, and the wireless charging module 21 does not charge the handheld device 200.

[0076] When the control chip 221 detects that the vehicle power supply is turned on, the wireless charging module 21 is powered on, the vehicle gear is changed from P gear to other gears, and the vehicle speed is less than 3km / h, the control module 22 sends a safety prompt request to the vehicle condition system, and the vehicle condition system transmits the received prompt to the vehicle system to remind the driver and passengers that the charging device 20 is currently working and asks the passengers to take off the handheld device 200.

[0077] When the control chip 221 detects that the vehicle power supply is turned on, the wireless charging module 21 is powered on, the vehicle gear is changed from P gear to other gears, and the vehicle speed is ≥ 3km / h, the control module 22 controls the wireless charging module 21 and the fixed module 23 to be powered off, and sends a safety prompt request to the vehicle condition system, and the vehicle condition system transmits the received prompt to the vehicle system to remind the driver and passengers that the charging device 20 has stopped working.

[0078] When the control chip 221 detects that the vehicle power state changes from on to off, the control module 22 controls the wireless charging module 21 and the fixing module 23 to delay powering off for 2 seconds, and sends a safety prompt request to the vehicle condition system. The vehicle condition system transmits the received prompt to the vehicle system to remind the driver and passengers that the charging device 20 has stopped working.

[0079] For example, Figure 2 As shown, the control module 22 may also include a power lead. The power lead may be a BAT+ lead. One end of the power lead is connected to the control chip 221, and the other end is connected to the battery of the vehicle. In this way, the control chip 221 can obtain power from the power lead, providing power for the operation of the control chip 221, the wireless charging module 21, and the adsorption member 231.

[0080] The control module may further include a ground lead, which may be a GND lead.

[0081] In some embodiments, Figure 2 As shown, the control module 22 may further include a switch module 222. The switch module 222 is electrically connected to the control module 22. The switch module 222 is used to power on or off the wireless charging module 21 and the adsorption member 231.

[0082] When the charging device 20 is capable of wirelessly charging and adsorbing the handheld device 200 , the passenger can actively cut off the power to the wireless charging module 21 and the adsorbent 231 by manipulating the switch module 222 .

[0083] For example, Figure 2 As shown, the switch module 222 may include a button 2221. When the passenger presses the button 2221 for a duration greater than 50ms, the control chip 221 controls the wireless charging module 21 to power off and sends a prompt request to the vehicle condition system, and the vehicle condition system transmits the received prompt to the vehicle system to ask the passenger whether to turn off the wireless charging function.

[0084] At this time, when the control chip 221 detects that the button 2221 is pressed continuously for more than 1 second, the control chip 221 controls the adsorption component 231 to be powered off.

[0085] When the control chip 221 detects that the button 2221 is pressed continuously for less than 1 second and the button 2221 is not pressed again within 2 seconds, the control chip 221 controls the wireless charging module 21 to be powered on.

[0086] This double confirmation method can prevent the passenger from accidentally touching the button 2221 and prevent the wireless charging of the handheld device 200 from being stopped without the passenger's knowledge.

[0087] In some embodiments, Figure 1 As shown, the seat body 10 may have a receiving groove 101. The receiving groove 101 is opened on one side of the seat body 10. The charging device 20 is located in the receiving groove 101.

[0088] The receiving groove 101 may be located on the backrest of the seat body 10. Specifically, the opening of the receiving groove 101 is located on the side of the front seat body 10 close to the rear seat body 10.

[0089] When the vehicle brakes suddenly or in other situations where the speed decreases rapidly, the passengers in the back row will lean forward due to inertia. If the charging device 20 is not located in the receiving groove 101, but is protrudingly installed on the backrest of the seat body 10, the protruding charging device 20 may hit the passengers in the back row and injure them. However, the charging device 20 located in the receiving groove 101 will not cause harm to the passengers.

[0090] In some embodiments, Figure 1 As shown, the seat 100 may further include a storage member 30. The storage member 30 is located on a side of the seat body 10 close to the charging device 20 and is connected to the seat body 10. The storage member 30 is used to accommodate the handheld device 200 when the handheld device 200 falls.

[0091] Specifically, the storage member 30 can be located on the side of the charging device 20 close to the ground. When the control module 22 controls the wireless charging module 21 and the fixing module 23 to cut off the power, the handheld device 200 cannot be in the previous position and will fall towards the ground due to the effect of gravity. Then the handheld device 200 will fall into the storage member 30 to prevent the handheld device 200 from causing a fall injury.

[0092] For example, Figure 1 As shown, the storage member 30 may have an opening 301 on one side close to the charging device 20, and the size of the opening 301 is large enough for the handheld device 200 to pass through. The opening 301 can prevent the handheld device 200 from falling and failing to smoothly enter the storage member 30 through the opening 301.

[0093] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A seat (100), characterized in that: include: A seat body (10); as well as, A charging device (20) is arranged on the seat body (10); The charging device (20) comprises: A wireless charging module (21), wherein the wireless charging module (21) performs wireless charging on the handheld device (200); as well as, A control module (22) is electrically connected to the wireless charging module (21); the control module (22) is used to be electrically connected to a vehicle condition system and to control the wireless charging module (21) to be powered on or off according to the vehicle condition system.

2. The seat (100) according to claim 1, characterized in that: The charging device (20) further comprises: A fixing module (23), wherein the fixing module (23) is used to fix the handheld device.

3. The seat (100) according to claim 1, characterized in that: The control module (22) comprises: a control chip (221), electrically connected to the wireless charging module (21); and A start lead has one end electrically connected to the control chip (221) and the other end electrically connected to the vehicle status system; the start lead is used to receive the start status of the vehicle.

4. The seat (100) according to claim 3, characterized in that: The control module (22) further comprises: A communication lead has one end electrically connected to the control chip (221) and the other end electrically connected to the vehicle condition system; the communication lead is used to receive the rotation speed and gear position data of the vehicle.

5. The seat (100) according to claim 2, characterized in that: The fixing module (23) comprises: The adsorption member (231) is electrically connected to the control module (22) and is used to generate magnetic force when energized, and adsorb the handheld device (200) to fix the handheld device (200) on the seat body (10).

6. The seat (100) according to claim 5, characterized in that: The fixing module (23) further comprises: A protective shell is formed with a protective cavity; the protective cavity is used to accommodate the adsorption component (231).

7. The seat (100) according to claim 5, characterized in that: The control module (22) further comprises: A switch module (222) is electrically connected to the control module (22); the switch module (222) is used to power on or off the wireless charging module (21) and the adsorption element (231).

8. The seat (100) according to claim 1, characterized in that: The seat body (10) has a receiving groove (101), and the receiving groove (101) is opened on one side of the seat body (10); the charging device (20) is located in the receiving groove (101).

9. The seat (100) according to claim 1, characterized in that: The seat (100) further comprises: The storage member (30) is located on a side of the seat body (10) close to the charging device (20) and is connected to the seat body (10); the storage member (30) is used to accommodate the handheld device (200) when the handheld device (200) falls.

10. A vehicle, characterized in that: include: The seat (100) according to any one of claims 1 to 9 above; as well as, A vehicle condition system is used to detect the operating data of the vehicle.

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