Vehicle-mounted media equipment and vehicle

Abstract

The invention relates to vehicle-mounted media equipment and a vehicle, and the vehicle-mounted media equipment comprises a transmission device which is used for enabling the vehicle-mounted media equipment to transmit energy to external equipment. According to the vehicle-mounted media equipment provided by the embodiment of the invention, the transmission device is arranged, so that the vehicle-mounted media equipment supplies power to other external equipment, and the application scene of the vehicle-mounted media equipment is expanded.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted media technology, and in particular to a vehicle-mounted media device and a vehicle. Background Art

[0002] With the development of vehicle intelligence, the car cabin is equipped with a variety of in-vehicle media devices to meet the needs of users.

[0003] However, in the related art, the in-vehicle media device configured in the vehicle can only realize its own media functions and cannot provide power for external devices, resulting in limited usage scenarios. Summary of the invention

[0004] The embodiments of the present application provide an in-vehicle media device and a vehicle, so that the in-vehicle media device can supply power to external devices to expand more usage scenarios, so as to at least partially solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned object, according to a first aspect of the present application, there is provided a vehicle-mounted media device, comprising:

[0006] A transmission device is used to enable the vehicle-mounted media device to transmit energy to an external device.

[0007] Optionally, in some embodiments of the present application, the in-vehicle media device is configured to have a coupled state in which it is coupled to the vehicle and a decoupled state in which it is decoupled from the vehicle.

[0008] Optionally, in some embodiments of the present application, the vehicle-mounted media device includes:

[0009] A media power supply, used to provide power to at least the vehicle-mounted media device;

[0010] Wherein, the transmission device is electrically connected to the media power supply.

[0011] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0012] The device body has a power interface for connecting with the media power supply;

[0013] Wherein, the media power supply is detachably connected to the device body.

[0014] Optionally, in some embodiments of the present application, the transmission device includes:

[0015] An external electrical interface for realizing wired power transmission between the media power supply and external equipment;

[0016] Wherein, the external electrical interface is connected to the media power supply.

[0017] Optionally, in some embodiments of the present application, the external electrical interface is further configured to implement signal transmission between the vehicle-mounted media device and an external device.

[0018] Optionally, in some embodiments of the present application, the transmission device includes:

[0019] A wireless charger, used to realize wireless power transmission between the media power source and external devices;

[0020] Wherein, the wireless charger is connected to the media power supply.

[0021] Optionally, in some embodiments of the present application, the transmission device includes:

[0022] The conversion module is configured to convert the first type of electrical energy of the media power supply into the second type of electrical energy.

[0023] Optionally, in some embodiments of the present application, the conversion module includes:

[0024] An inverter is used to convert the direct current of the media power supply into alternating current.

[0025] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0026] The first adapter electrical interface is used to realize the transmission of electrical energy and / or signals between the vehicle-mounted media device and the vehicle.

[0027] Optionally, in some embodiments of the present application, the vehicle-mounted media device has:

[0028] The first adapter electrical interface and the external electrical interface are both arranged in the mounting slot.

[0029] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0030] The device body is formed with the installation groove, and the first adapter electrical interface and the external electrical interface are arranged in the installation groove.

[0031] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0032] A cover plate, used for covering the mounting groove;

[0033] Wherein, the cover plate is movably connected to the equipment body.

[0034] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0035] an elastic member configured to enable the cover plate to move to a state of covering the mounting groove;

[0036] Wherein, the elastic member is respectively combined to the cover plate and the equipment body.

[0037] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0038] A shock-absorbing pad, used to achieve flexible contact between the vehicle-mounted media device and the vehicle;

[0039] Wherein, the shock-absorbing pad is arranged on the outer wall of the vehicle-mounted media device.

[0040] Optionally, in some implementations of the present application, the vehicle-mounted media device further includes:

[0041] Multiple vibration units configured to provide different audio frequency ranges.

[0042] According to a second aspect of the present application, a vehicle is also provided, comprising the in-vehicle media device as described above.

[0043] In the vehicle-mounted media device of the embodiment of the present application, on the basis of realizing the media function, a transmission device is provided to enable the vehicle-mounted media device to supply power to other external devices, thereby expanding the application scenarios of the vehicle-mounted media device.

[0044] Other features and advantages of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0046] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same figure numbers represent the same parts in the following description.

[0047] Figure 1 is a principle block diagram of a vehicle-mounted media device provided in an exemplary embodiment of the present application;

[0048] Figure 2 is a schematic diagram of the overall structure of a vehicle-mounted media device provided in an exemplary embodiment of the present application;

[0049] Figure 3 is a schematic diagram of the overall structure of the vehicle-mounted media device provided in an exemplary embodiment of the present application from another perspective;

[0050] Figure 4 is an internal cross-sectional view of a vehicle-mounted media device provided in an exemplary embodiment of the present application;

[0051] Figure 5 is a side view of a vehicle-mounted media device provided in an exemplary embodiment of the present application;

[0052] Figure 6 is a schematic diagram of the overall structure of a media system provided in an exemplary embodiment of the present application;

[0053] Figure 7 is an exploded diagram of a media system provided in an exemplary embodiment of the present application;

[0054] Figure 8 is an internal cross-sectional view of a media system provided in an exemplary embodiment of the present application;

[0055] Fig. 9 is a schematic structural diagram of an adapting base in a vehicle-mounted adapting device provided in an exemplary embodiment of the present application;

[0056] Fig.10 is a schematic structural diagram of a push-out component in a vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0057] Fig.11 is a schematic structural diagram of another perspective of a push-out component in a vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0058] Fig.12 It is a structural schematic diagram of a part of a push-out component in a vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0059] Fig.13 is a structural schematic diagram of another part of the ejection component in the vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0060] Fig.14 is a schematic structural diagram of a locking device in a vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0061] Fig.15 It is a structural schematic diagram of a part of a locking device in a vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0062] Fig.16 is a schematic structural diagram of another part of the locking device in the vehicle-mounted adapter device provided in an exemplary embodiment of the present application;

[0063] Fig.17 is a schematic diagram of an in-vehicle adapter device and an operating switch provided in an exemplary embodiment of the present application being assembled in a vehicle;

[0064] Fig.18 It is a schematic diagram of the overall structure of a vehicle provided in an exemplary embodiment of the present application.

[0065] Description of reference numerals:

[0066] 100. In-vehicle media equipment;

[0067] 110, media power supply;

[0068] 100a, transmission device; 121, external electrical interface; 122, wireless charger;

[0069] 123, conversion module; 123a, inverter; 124, power interface;

[0070] 130. A first adapter electrical interface;

[0071] 140, equipment body; 140a, mounting slot; 140b, adapting slide slot; 140c, guide slot; 140d, locking slot;

[0072] 151, cover plate; 152, elastic member; 160, shock-absorbing pad;

[0073] 10. Media system;

[0074] 200. Vehicle-mounted adapter;

[0075] 210, adapting base; 210a, adapting space; 211, pushing structure; 212, adapting guide rail; 213, guide column; 210b, slot;

[0076] 220, second adapter electrical interface;

[0077] 230, ejection assembly; 231, pusher; 232, second prime mover; 233, transmission screw; 234, screw nut; 235, push housing; 236, second transmission mechanism; 236a, transmission gear;

[0078] 240, locking device; 241, movable member; 242, first prime mover; 243, locking housing; 240a, first transmission mechanism; 244, active member; 244a, helical tooth portion; 245, driven member; 245a, driven tooth portion; 246, transmission member; 246a, first transmission tooth portion; 246b, second transmission tooth portion; 247, rotating shaft;

[0079] 250, position detection switch; 260, control switch;

[0080] C1, first axis; C2, second axis;

[0081] 1. Vehicles;

[0082] 21. Rear side panel sheet metal; 22. Rear floor panel sheet metal;

[0083] 30. External devices. DETAILED DESCRIPTION

[0084] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0085] According to the first aspect of the present application, referring to Figures 1 to 3 The present application provides an in-vehicle media device 100 for a vehicle, and the in-vehicle media device 100 is used to implement media functions.

[0086] Specifically, the media functions of the present application include signal interactions between the vehicle-mounted media device 100 and the user using sound and light as carriers. For example, the vehicle-mounted media device 100 feeds back sound or images to the user; for another example, the vehicle-mounted media device 100 collects sound or images. It should be noted that the vehicle-mounted media device 100 can only implement a single form of signal interaction, for example, the vehicle-mounted media device 100 can be a speaker that only feeds back sound; the vehicle-mounted media device 100 can also implement multiple forms of signal interactions, for example, the vehicle-mounted media device 100 can be a pad that feeds back sound and images at the same time.

[0087] As an optional solution, the signal interaction between the vehicle-mounted media device 100 and the user can also be based on other forms of carriers, such as force and heat as carriers for signal interaction. For example, the vehicle-mounted media device 100 can provide a touch device such as a touch pad for the user to input signals, for example, the vehicle-mounted media device 100 is a touch screen; for another example, the vehicle-mounted media device 100 can provide a temperature sensor to identify whether the user has entered the active area of ​​the vehicle-mounted media device 100 based on the user's body temperature.

[0088] That is, for the present application, the vehicle-mounted media device 100 can use force, heat, light, and sound as carriers of signal interaction to interact with the user, and the direction of signal interaction can be from the user to the vehicle-mounted media device 100 or from the vehicle-mounted media device 100 to the user. The vehicle-mounted media device 100 can use only one of force, heat, light, and sound as a carrier of signal interaction to interact with the user; the vehicle-mounted media device 100 can also use a combination of multiple of force, heat, light, and sound to interact with the user.

[0089] Based on the above, the in-vehicle media device 100 of the present application is more specifically used to implement signal interaction with the user, and the signal interaction uses at least sound and light as carriers.

[0090] As a specific implementation, the in-vehicle media device 100 includes but is not limited to audio, display, microphone, camera, laser projector, etc.

[0091] In some embodiments, reference Figure 1 The vehicle-mounted media device 100 includes a transmission device 100 a. The transmission device 100 a is used to enable the vehicle-mounted media device 100 to transmit energy to an external device 30 .

[0092] Optionally, the power transmission between the transmission device 100a and the external device 30 may be based on wired transmission or wireless transmission, etc. The external device may be a smart phone, a computer, a lighting device, etc.

[0093] Through the above technical solution, on the basis of realizing the media function, by setting the transmission device 100a, the vehicle-mounted media device 100 can supply power to other external devices 30, thereby expanding the application scenarios of the vehicle-mounted media device.

[0094] In some embodiments, the vehicle-mounted media device 100 is configured to have a coupled state in which it is coupled with the vehicle and a decoupled state in which it is decoupled from the vehicle. In this way, the vehicle-mounted media device can be used independently of the vehicle through the coupled state and the decoupled state.

[0095] It can be understood that the vehicle-mounted media device 100 is adapted to the vehicle 1, and the vehicle-mounted media device 100 has at least two working modes, one is that the vehicle-mounted media device 100 is separated from the vehicle 1, that is, the vehicle-mounted media device 100 is in a decoupled state relative to the vehicle 1; the other is that the vehicle-mounted media device 100 is at least physically connected to the vehicle 1, that is, the vehicle-mounted media device 100 is in a coupled state relative to the vehicle 1.

[0096] In some embodiments, reference Figures 1 to 5 The vehicle-mounted media device 100 includes: a media power supply 110 .

[0097] The media power supply 110 is used to provide power to at least the vehicle-mounted media device 100, so that the vehicle-mounted media device 100 has a certain endurance when in a decoupled state, and can meet the use time in an outdoor environment. The media power supply 110 may include a rechargeable battery cell, a built-in super capacitor, etc. The transmission device 100a is electrically connected to the media power supply 110 so that the vehicle-mounted media device 100 can transmit power to the external device 30.

[0098] In some embodiments, reference Figures 1 to 5The vehicle-mounted media device 100 further includes a device body 140. The device body 140 has a power interface 124 for docking with the media power supply 110; wherein the media power supply 110 is detachably connected to the device body 140, and when the media power supply 110 is installed in place on the device body 140, it is connected to the power interface 124. With such a solution, it is easy to replace the media power supply 110, reduce the waiting time for charging, and facilitate user use.

[0099] In some embodiments, reference Figures 1 to 5 The transmission device 100a includes an external electrical interface 121. The external electrical interface 121 is connected to the media power supply 110 and is used to realize power transmission between the media power supply 110 and the external device 30.

[0100] Exemplarily, the external electrical interface 121 may be a USB interface, a TYPEC interface, or the like.

[0101] As an optional solution, the external electrical interface 121 is also configured to implement signal transmission between the in-vehicle media device 100 and the external device 30 .

[0102] In some embodiments, reference Figure 1 The transmission device 100a includes a wireless charger 122. The wireless charger 122 is connected to the media power supply 110 and is used to realize wireless power transmission between the media power supply 110 and the external device 30.

[0103] It can be understood that the wireless charger 122 realizes wireless power transmission based on electromagnetic induction, radio waves, electromagnetic resonance, etc.

[0104] In some embodiments of the present application, the transmission device 100a may include only the external electrical interface 121 or only the wireless charger 122 ; or, the transmission device 100a may include both the external electrical interface 121 and the wireless charger 122 .

[0105] In some embodiments, reference Figure 1 The vehicle-mounted media device 100 includes a conversion module 123. The conversion module 123 is configured to convert the first type of electrical energy of the media power supply 110 into the second type of electrical energy.

[0106] Optionally, the conversion module 123 may include an inverter 123a, a DC-DC converter, etc.

[0107] In a specific embodiment of the present application, the conversion module 123 can convert the voltage of the media power supply 110 into a required output voltage. The first type of electrical energy and the second type of electrical energy can both be direct current, and the voltage of the first type of electrical energy can be greater than or less than the voltage of the second type of electrical energy, depending on the load requirements. For example, the voltage of the media power supply 110 is 12V, and the conversion module 123 converts 12V into 5V.

[0108] Of course, the conversion module 123 can also convert the direct current of the media power supply 110 into alternating current for output.

[0109] In some embodiments, reference Figure 1 The conversion module 123 includes an inverter 123a. The inverter 123a is used to convert the direct current of the media power supply 110 into alternating current.

[0110] Exemplarily, when it is detected that an AC device, such as an electric fan, a projector, etc., is connected, the vehicle-mounted media device outputs AC power for power supply.

[0111] In some embodiments, reference Figure 5 The vehicle-mounted media device 100 further includes: a first adapter electrical interface 130. The first adapter electrical interface 130 is used to realize the transmission of electric energy and / or signals between the vehicle-mounted media device 100 and the vehicle 1.

[0112] Specifically, the first adapter electrical interface 130 is configured to transmit electrical energy or signals to the vehicle 1 when the vehicle-mounted media device 100 is in a coupled state relative to the vehicle 1, and the first adapter electrical interface 130 is configured to disconnect the transmission of electrical energy to the vehicle 1 when the vehicle-mounted media device 100 is in a decoupled state relative to the vehicle 1, that is, to disconnect the physical connection.

[0113] In some other embodiments of the present application, the same electrical interface may be used as both the external electrical interface 121 and the first adapter electrical interface 130 of the present application.

[0114] In some embodiments, reference Figure 4 and Figure 5 The vehicle-mounted media device 100 has a mounting groove 140 a. The first adapter electrical interface 130 and the external electrical interface 121 are both disposed in the mounting groove 140 a. Thus, the mounting groove 140 a can provide protection for the first adapter electrical interface and the external electrical interface 121.

[0115] In some embodiments, reference Figures 2 to 5 The vehicle-mounted media device 100 further includes a device body 140. The device body 140 is formed with a mounting groove 140a, and the first adapter electrical interface 130 and the external electrical interface 121 are disposed in the mounting groove 140a.

[0116] In some embodiments, reference Figures 2 to 5 The vehicle-mounted media device 100 further includes a cover plate 151. The cover plate 151 is movably connected to the device body 140 and is used to cover the installation slot 140a.

[0117] It can be understood that the movable connection between the cover 151 and the device body 140 includes a rotational connection, a sliding connection, etc.

[0118] With such a solution, the cover plate 151 is provided to protect the electrical interface when the vehicle-mounted media device 100 is in a decoupled state, and at the same time, it plays an aesthetic role.

[0119] As a specific solution, the cover plate 151 has a first position and a second position relative to the housing. Figure 4 When the cover plate 151 is in the first position, the cover plate 151 is attached to the device body 140 to isolate the mounting groove 140a from the outside; Figure 8 When the cover plate 151 is located at the second position, the cover plate 151 avoids the positions of the first adapter electrical interface and the external electrical interface 121 to expose the first adapter electrical interface 130 and the external electrical interface 121.

[0120] It should be noted that the first position and the second position of the present application may be different positions after the cover 151 is rotated relative to the vehicle-mounted media device 100 or different positions after the cover 151 is moved relative to the vehicle-mounted media device 100 .

[0121] With such a solution, the cover plate 151 is provided to protect the electrical interface when the vehicle-mounted media device 100 is in a decoupled state, and at the same time, it plays an aesthetic role.

[0122] In some embodiments, reference Figure 4 The vehicle-mounted media device 100 further includes an elastic member 152. The elastic member 152 is respectively coupled to the cover plate 151 and the device body 140, and the elastic member 152 is configured to enable the cover plate 151 to move to a state of covering the mounting groove 140a. In this way, when the external force on the cover plate 151 is released, the cover plate 151 can automatically return to the first position.

[0123] In some embodiments of the present application, reference Figure 4, the cover plate 151 is rotatably connected to the device body 140, and the elastic member 152 can be a torsion spring. Accordingly, the vehicle 1 is provided with a push structure 211 that matches the cover plate 151. When the vehicle-mounted media device 100 and the vehicle 1 are in a coupled state, the push structure 211 can push the cover plate 151 to rotate to expose the first adapter electrical interface 130, thereby realizing the connection between the vehicle-mounted media device 100 and the vehicle 1. And when the vehicle-mounted media device 100 and the vehicle 1 are in a decoupled state, the elastic member 152 acts on the cover plate 151 to reset the cover plate 151 to the first position.

[0124] In some embodiments, reference Figure 3 The vehicle-mounted media device 100 further includes a shock-absorbing pad 160. The shock-absorbing pad 160 is disposed on the outer wall of the vehicle-mounted media device 100 to achieve flexible contact between the vehicle-mounted media device 100 and the vehicle 1. With such a solution, when the vehicle-mounted media device 100 is in a coupled state with respect to the vehicle 1, it plays a role in buffering and sound absorption.

[0125] The shock absorbing pad 160 can be made of flexible materials such as rubber and silicone and has elastic deformation capability.

[0126] In some embodiments, the vehicle-mounted media device 100 further includes: a vibration unit. A plurality of vibration units are provided, configured to provide different audio ranges, such as a first audio range, a second audio range, and a third audio range, wherein the first audio range is a high-pitched range, the second audio range is a mid-pitched range, and the third audio range is a low-pitched range.

[0127] In some embodiments of the present application, the in-vehicle media device 100 has a device body 140, and the vibration unit is accommodated inside the device body 140, that is, the vibration unit and the device body 140 are an inseparable whole; or, the vibration unit can be embedded or placed in the device body 140, that is, these vibration units are detachably connected to the device body 140.

[0128] According to the second aspect of the present application, referring to Figure 6 to Figure 7 , a media system 10 is provided, which includes the above-mentioned vehicle-mounted media device 100 and a vehicle-mounted adapter device 200.

[0129] The vehicle-mounted adapter device 200 is connected to the vehicle 1 , and is used to adapt the vehicle-mounted media device 100 , so that the vehicle-mounted media device 100 has a coupling state and a decoupling state relative to the vehicle-mounted adapter device 200 .

[0130] When the in-vehicle media device 100 is in a coupled state, the in-vehicle media device 100 is coupled to the in-vehicle adapter device 200 ; when the in-vehicle media device 100 is in a decoupled state, the in-vehicle media device 100 is detached from the in-vehicle adapter device 200 .

[0131] Specifically, the vehicle-mounted adapter device 200 is fixedly arranged on the inner wall of the vehicle 1, for example, arranged on one side of the trunk in the vehicle, without occupying the trunk and the entire vehicle space, so that better acoustic performance and entertainment functions can be achieved in a limited space.

[0132] The vehicle-mounted adapter device 200 mainly realizes the transfer of electric energy or signals between the vehicle-mounted media device 100 and the vehicle 1. At the same time, the vehicle-mounted adapter device 200 is also used to make the vehicle-mounted media device 100 have a relatively fixed use position relative to the vehicle 1. Therefore, in the coupled state, the vehicle-mounted media device 100 and the vehicle-mounted adapter device 200 are at least physically connected. In the decoupled state, the vehicle-mounted media device 100 and the vehicle-mounted adapter device 200 release the physically connected state in the coupled state, so that the vehicle-mounted media device 100 is not constrained or interfered by the vehicle-mounted adapter device 200 and can move independently.

[0133] By adopting the above scheme, the vehicle-mounted media device 100 of the present application can conveniently achieve seamless connection and collaborative work with the entire vehicle, while also getting rid of the constraints and limitations of cable connections. It can not only be used in the car, but also can be used as a portable vehicle-mounted media device 100 in outdoor gatherings, travel, camping and other scenarios, greatly expanding its usage scenarios and convenience.

[0134] In some embodiments, reference Figure 6 , Figure 7 and Fig.14 The vehicle-mounted adapter device 200 includes a locking device 240. The locking device 240 is used to lock the vehicle-mounted media device 100 to the vehicle 1, that is, to lock the coupling state of the vehicle-mounted media device 100.

[0135] The locking device 240 includes a movable member 241. The movable member 241 is movably connected to the vehicle 1, so that the movable member 241 has a first state and a second state. For example, the movable member 241 can rotate, swing, slide, etc. relative to the vehicle 1.

[0136] The movable member 241 is suitable for locking the vehicle 1 and the in-vehicle media device 100 in the first state, and is suitable for unlocking the vehicle 1 and the in-vehicle media device 100 in the second state.

[0137] In the locking device 240 of the embodiment of the present application, a movable part 241 movably connected to the vehicle 1 is provided. The movable part 241 keeps the vehicle-mounted media device 100 and the vehicle 1 locked when in a first state, that is, it can be locked when the vehicle-mounted media device 100 is in a coupled state, so as to avoid affecting the power or signal connection between the vehicle-mounted media device 100 and the vehicle-mounted adapter device 200, thereby improving the stability requirement of the vehicle-mounted media device 100 when used in the vehicle 1; the movable part 241 releases the lock on the vehicle-mounted media device 100 and the vehicle 1 when in a second state, so that the vehicle-mounted media device 100 can be used independently from the vehicle 1, thereby meeting the usage requirements of different scenarios.

[0138] In some embodiments, the movable member 241 is configured such that when in the first state, at least a portion of the movable member 241 is stopped on a path where the in-vehicle media device 100 leaves the vehicle 1 .

[0139] Optionally, the movable part 241 may stop the in-vehicle media device 100 by means of concave-convex fitting, contact clamping, or the like, which interferes with the path of the in-vehicle media device 100 leaving the vehicle 1 .

[0140] In some embodiments, the movable member 241 is configured to prevent the vehicle media device 100 from leaving the vehicle 1 in its entirety when in the second state, thereby avoiding interference with the vehicle media device 100 leaving the vehicle 1 .

[0141] In some embodiments, reference Figure 2 , Figure 7 and Fig.14 The movable member 241 is configured such that when in the first state, at least a portion of the movable member 241 is embedded in the in-vehicle media device 100 .

[0142] Exemplarily, the in-vehicle media device 100 is provided with a locking groove 140d matching with the movable member 241 . When the movable member 241 is in the first state, at least a portion of the movable member 241 is embedded in the locking groove 140d , thereby locking the in-vehicle media device 100 and the vehicle 1 .

[0143] In some embodiments, the movable member 241 is rotatably connected to the vehicle 1 to lock the relative position of the vehicle-mounted media device 100 and the vehicle 1. In this way, the space required for the movable member 241 to switch between the first state and the second state is reduced, thereby reducing the overall volume of the locking device 240.

[0144] As an alternative, refer to Fig.16 The locking device 240 further includes a rotating shaft 247. The rotating shaft 247 is rotationally connected with the movable member 241 and / or the vehicle 1, so that the movable member 241 can move to the first state and the second state.

[0145] It can be understood that the movable part 241 is connected to the rotating shaft 247 in a non-rotatable manner (such as a spline) or fixedly connected, and the vehicle 1 is rotationally connected to the rotating shaft 247; or, the movable part 241 is rotationally connected to the rotating shaft 247, and the vehicle 1 is connected to the rotating shaft 247 in a non-rotatable manner (such as a spline) or fixedly connected; or, the movable part 241 and the vehicle 1 are rotationally connected to the rotating shaft 247 respectively, depending on actual design requirements.

[0146] In some embodiments, reference Figures 14 to 16 The locking device 240 further includes a first prime mover 242. The first prime mover 242 forms a power coupling with the movable member 241, and is used to drive the movable member 241 to move between the first state and the second state.

[0147] When the movable part 241 is in the first state, the movable part 241 cooperates with the vehicle-mounted media device 100 to restrict the movement of the vehicle-mounted media device 100 relative to the vehicle 1; when the movable part 241 is in the second state, the movable part 241 disengages from the vehicle-mounted media device 100 to release the restriction on the vehicle-mounted media device 100.

[0148] By way of example, first prime mover 242 may be an electric motor.

[0149] In some embodiments, the locking device 240 further includes a controller (not shown). The controller is electrically connected to the first prime mover 242 and is used to control the first prime mover 242 to switch the first state and the second state of the movable member 241. Specifically, the controller can be a vehicle controller or an independent controller.

[0150] In some embodiments, reference Figures 14 to 16 The locking device 240 further includes a first transmission mechanism 240a. The first transmission mechanism 240a is used to form power transmission between the first prime mover 242 and the movable member 241.

[0151] Optionally, the first transmission mechanism 240a may adopt tooth transmission or belt transmission.

[0152] In some embodiments, reference Figures 14 to 16 The first transmission mechanism 240a includes: a driving member 244 and a driven member 245.

[0153] The active member 244 is configured to move under the drive of the first prime mover 242; the driven member 245 is connected to the movable member 241 to drive the movable member 241 to move; the active member 244 and the driven member 245 form a power coupling, thereby realizing the transmission of power.

[0154] Specifically, the active member 244 is connected to the output shaft of the first prime mover 242 and the driven member 245 is connected to the movable member 241 and is not connected to the output shaft of the first prime mover 242 and is not ... output shaft of the first prime mover 242 and is not connected to the output shaft of the first prime mover 242

[0155] Optionally, the active member 244 and the driven member 245 may be gears or pulleys, etc.

[0156] In some embodiments, reference Figures 14 to 16 The follower 245 is configured to provide a torque to the movable member 241 so that the movable member 241 can rotate around a first axis C1.

[0157] It can be understood that the first axis C1 coincides with the position of the rotation shaft 247 , that is, the rotation shaft 247 limits the movable member 241 to be able to rotate around the first axis C1 .

[0158] In some embodiments, reference Figures 14 to 16 The active member 244 is configured to rotate around a second axis C2 driven by the first prime mover 242; the second axis C2 is perpendicular to the first axis C1. This scheme reduces the overall length of the first transmission mechanism 240a on the first axis C1 or the second axis C2, which is beneficial to the layout of the first transmission mechanism 240a.

[0159] As a specific solution, refer to Figures 14 to 16 The active member 244 is configured to have a helical tooth portion 244 a , and the driven member 245 is configured to have a driven tooth portion 245 a directly or indirectly coupled to the helical tooth portion 244 a .

[0160] Specifically, the helical tooth portion 244a may be a worm, and the driven tooth portion 245a may be a spur gear.

[0161] It can be understood that the driven tooth portion 245 a and the helical tooth portion 244 a can be directly meshed for transmission, or power can be transmitted between the two via at least one transmission member 246 .

[0162] In some embodiments, reference Figures 14 to 16 The first transmission mechanism 240a further includes a transmission member 246. At least one transmission member 246 is provided for transmitting power between the active member 244 and the driven member 245.

[0163] It can be understood that one or more transmission members 246 are provided and can be selected according to actual design requirements.

[0164] In some embodiments, reference Figures 14 to 16 The transmission member 246 is constructed to have a first transmission tooth portion 246a and a second transmission tooth portion 246b arranged coaxially. The helical tooth portion 244a meshes with the first transmission tooth portion 246a of one of the transmission members 246, and the driven tooth portion 245a meshes with the second transmission tooth portion 246b of one of the transmission members 246.

[0165] It can be understood that when only one transmission member 246 is provided, the helical tooth portion 244a is meshed with the first transmission tooth portion 246a of the transmission member 246, and the driven tooth portion 245a is meshed with the second transmission tooth portion 246b of the transmission member 246; when only multiple transmission members 246 are provided, along the power transmission path from the helical tooth portion 244a to the active tooth portion, the second transmission tooth portion 246b of the previous first rotating member is meshed with the first transmission tooth portion 246a of the subsequent transmission member 246.

[0166] In some embodiments, reference Figures 14 to 16 The number of teeth of the first transmission tooth portion 246a is greater than the number of teeth of the second transmission tooth portion 246b, and the number of teeth of the driven tooth portion 245a is greater than the number of teeth of the second transmission tooth portion 246b meshing therewith.

[0167] It can be understood that the tooth parameters of the helical tooth portion 244a, the number of teeth of the driven tooth portion 245a and the number of teeth of each transmission member 246 can be selected according to the actual required reduction ratio.

[0168] By adopting such a scheme, the number of teeth of the first transmission tooth portion 246a and the second transmission tooth portion 246b is set so that the transmission member 246 forms power transmission between the first prime mover 242 and the movable member 241, thereby playing the role of reducing speed and increasing torque.

[0169] In some embodiments, reference Figures 7 to 9 The vehicle-mounted adapting device 200 includes an adapting base 210. The adapting base 210 has an adapting space 210a for accommodating at least a portion of the vehicle-mounted media device 100. In this way, the vehicle-mounted media device 100 has a relatively fixed installation position on the vehicle 1. The adapting base 210 is also provided with an opening, so that at least a portion of the vehicle-mounted media device 100 can enter the adapting space 210a.

[0170] Specifically, the movable member 241 is rotationally connected to the adapting base 210 , thereby achieving a rotational connection with the vehicle.

[0171] The adapter base 210 can be installed on the vehicle 1 by means of fixed connection such as welding, threaded connection, snap-on connection, etc., which can ensure that the vehicle-mounted media device 100 is stably installed on the vehicle 1, reduce the possibility of the vehicle-mounted media device 100 falling off the vehicle 1 under external impact, and improve the safety of the vehicle-mounted media device 100. In some embodiments of the present application, the adapter base 210 is fixedly connected to at least one of the rear side panel 21, the rear floor panel 22, etc. of the vehicle 1.

[0172] In some embodiments, the locking device 240 is entirely disposed outside the adapting space 210a to avoid interfering with the moving path of the vehicle-mounted media device 100. The locking device 240 further includes a locking housing 243, which is fixedly connected to the side wall of the adapting base 210. In this way, modular installation of the locking device 240 can be achieved, thereby improving assembly efficiency.

[0173] In some embodiments, reference Figure 5 and Fig. 9 The vehicle-mounted adapter device 200 further includes: a second adapter electrical interface 220. The second adapter electrical interface 220 is used to implement the transmission of electrical energy and / or signals of the vehicle-mounted adapter device 200.

[0174] The vehicle-mounted media device 100 includes a first adapter electrical interface 130. The first adapter electrical interface 130 is used to implement transmission of electrical energy and / or signals of the vehicle-mounted media device 100.

[0175] When the vehicle media device 100 is in a coupled state, the first adapter electrical interface 130 and the second adapter electrical interface 220 form an electrical connection for transmitting power and / or signals. When the vehicle media device 100 is in a decoupled state, the first adapter electrical interface 130 and the second adapter electrical interface 220 disconnect the electrical connection for transmitting power and / or signals.

[0176] By providing the first adapter electrical interface 130 and the second adapter electrical interface 220 , the vehicle-mounted adapter device 200 can establish a transmission path for electrical energy and signals between the vehicle-mounted media device 100 and the vehicle 1 .

[0177] As a specific solution, the second adapter electrical interface 220 is arranged on the movement path of the vehicle-mounted media device 100 in the adaptation space 210a. In addition, the first adapter electrical interface 130 is arranged on the side facing the second adapter interface when the vehicle-mounted media device 100 moves in the adaptation space 210a. It can be understood that the docking direction of the first adapter electrical interface 130 and the second adapter electrical interface 220 is parallel to the movement direction of the vehicle-mounted media device 100 when it moves in the adaptation space 210a.

[0178] In some embodiments, reference Figure 6 and Figure 7 The movable member 241 is configured to have at least a plurality of moving positions relative to the adaptation space 210a.

[0179] Such a solution ensures that the vehicle-mounted media device 100 can be stably located at a preset position in the adapting space 210 a in the coupled state, thereby preventing damage to the internal circuit caused by a sudden disconnection between the first adapting electrical interface 130 and the second adapting electrical interface 220 .

[0180] In some embodiments, reference Fig. 9 The side wall of the adapter base 210 is provided with a slot 210b communicating with the adapter space 210a. When the movable member 241 is in the locking position, a portion of the movable member 241 is inserted into the adapter space 210a from the slot 210b to lock the vehicle-mounted media device 100 in the adapter space 210a.

[0181] In some embodiments, two sets of locking devices 240 are symmetrically arranged on opposite side walls of the adaptation space 210a, which can provide stable locking.

[0182] Specifically, the two opposite side walls of the adapting base 210 are respectively provided with the slots 210 b , and the two different movable members 241 are respectively inserted into the adapting space 210 a from the slots 210 b on the two opposite side walls when in the locked position.

[0183] In some embodiments, reference Figure 7 and Figure 8 The vehicle-mounted adapter device 200 includes: an ejection component 230. The ejection component 230 is used to drive the vehicle-mounted media device 100 to release the coupling state. At least a portion of the ejection component 230 is disposed in the adaptation space 210a, and has at least a plurality of movement positions relative to the adaptation space 210a. By disposing the ejection component 230, the vehicle-mounted media device 100 can be driven to switch from the coupling state to the decoupling state.

[0184] In some embodiments, reference Figure 8 and Fig.10 The ejection assembly 230 includes a pushing member 231 and a second prime mover 232 .

[0185] At least a portion of the pusher 231 passes through an inner wall of one side of the adapting space 210a and is located in the adapting space 210a, and the pusher 231 is configured to push the vehicle-mounted media device 100 in an abutting manner; the second prime mover 232 is transmission-coupled with the pusher 231 to drive the pusher 231 to move relative to the adapting base 210 along a preset direction D1. Specifically, the second prime mover 232 is electrically connected to the controller.

[0186] Optionally, the second prime mover 232 may be a motor, an electric push rod, a hydraulic cylinder, a pneumatic cylinder, or the like.

[0187] In some embodiments, reference Figures 10 to 13 The ejection assembly 230 also includes: a transmission screw 233 and a screw nut 234.

[0188] The second prime mover 232 may be a motor, and the transmission screw 233 is configured to rotate under the drive of the second prime mover 232; the screw nut 234 is mounted on the transmission screw 233 to move relative to the transmission screw 233 in a preset direction when the transmission screw 233 rotates. The pusher 231 is fixedly connected to the screw nut 234 to move with the screw nut 234.

[0189] As a specific solution, in addition to the pusher 231, the ejection assembly 230 is entirely disposed outside the adaptation space 210a to avoid interfering with the moving path of the vehicle-mounted media device 100. The ejection assembly 230 further includes a pusher housing 235, which is fixedly connected to a side wall of the adaptation base 210, the pusher 231 and the pusher housing 235 are slidably connected, the second prime mover 232 is fixedly connected to the pusher housing 235, and the transmission screw 233 is rotatably connected to the pusher housing 235. In this way, modular installation of the ejection assembly 230 can be achieved, thereby improving assembly efficiency.

[0190] In some embodiments, reference Figures 10 to 13 The ejection assembly 230 further includes a second transmission mechanism 236. The second transmission mechanism 236 is used to form a power transmission between the second prime mover 232 and the transmission screw 233. In this way, the second transmission mechanism 236 is provided to play a role of speed reduction and torque increase.

[0191] Specifically, the second prime mover 232 and the transmission screw 233 are located on the same side of the first reduction structure, and the output axis of the second prime mover 232 is parallel to the transmission screw 233 , thereby reducing the space occupied by the ejection assembly 230 .

[0192] Optionally, the second transmission mechanism 236 may adopt a tooth transmission or a belt transmission.

[0193] As a specific solution, the second transmission mechanism 236 includes a plurality of transmission gears 236a, and the plurality of transmission gears 236a constitute power transmission between the second prime mover 232 and the transmission screw 233, and the reduction ratio can be designed according to actual needs.

[0194] In some embodiments, the vehicle-mounted adapter 200 is provided with a first guide structure; the vehicle-mounted media device 100 is provided with a second guide structure adapted to the first guide structure, so as to guide the vehicle-mounted media device 100 when it moves relative to the adapter base 210 .

[0195] As an alternative, refer to Figure 2 , Figure 7 and Fig. 9The first guide structure is configured to include an adapting guide rail 212 fixedly connected or integrally formed on the inner wall of the adapting base 210, and the adapting guide rail 212 extends along a preset direction; the second guide structure is configured to include an adapting slide groove 140b that matches the adapting guide rail 212. Through the cooperation between the adapting guide rail 212, the adapting slide groove 140b and the vehicle-mounted adapting device 200, the vehicle-mounted media device 100 can be guided to be placed in the adapting space 210a, which facilitates the positioning and installation of the vehicle-mounted media device 100 in the adapting space 210a.

[0196] As another alternative, refer to Figure 3 and Fig. 9 The first guide structure is configured to include a guide column 213, and the guide column 213 and the second adapter electrical interface 220 are arranged on the same side inner wall of the adapter base 210. The first guide structure is configured as a guide groove 140c, and the guide groove 140c and the first adapter electrical interface 130 are arranged on the same side outer wall of the adapter base 210. Through the cooperation of the guide column 213 and the guide groove 140c, the first adapter electrical interface 130 and the second adapter electrical interface 220 can be guided to dock, thereby improving the docking accuracy.

[0197] In order to achieve the cooperative work of the ejection assembly and the locking device 240, in some embodiments, refer to Figure 7 and Fig.12 The vehicle-mounted adapter device 200 further includes a position detection switch 250. The position detection switch 250 is used to detect the position of the vehicle-mounted media device 100 relative to the vehicle-mounted adapter device 200.

[0198] In some embodiments of the present application, when the vehicle media device 100 moves to a preset position, it contacts the position detection switch 250 , so that the vehicle adapter 200 knows whether the vehicle media device 100 has reached the preset position for achieving the coupling state.

[0199] In other embodiments of the present application, the position detection switch 250 can realize position detection of the vehicle-mounted media device 100 through a non-contact position sensor. The non-contact position sensor here includes but is not limited to an optical position sensor (such as an infrared position sensor, a laser position sensor), a magnetic position sensor (such as a Hall sensor), and a pressure position sensor (such as a pressure patch sensor).

[0200] In some embodiments, reference Figure 6 and Fig.17 The media system 10 further includes: a control switch 260. The control switch 260 is used for the user to operate the vehicle-mounted adapter device 200. Specifically, the control switch 260 is arranged beside the vehicle-mounted adapter device 200 and matches the side trim of the trunk to facilitate user operation.

[0201] Exemplarily, when the in-vehicle media device 100 is located in the in-vehicle adapter 200 and the user presses and holds (for example, 2 seconds) the control switch 260, the control switch 260 outputs a high-level signal, the first prime mover drives the movable member 241 to unlock the in-vehicle media device 100, and then the second prime mover 232 drives the pushing member 231 to move, thereby pushing the in-vehicle media device 100 out to a preset removal position (obtained through the motor Hall signal); then the second prime mover 232 reverses and drives the pushing member 231 back to its original position.

[0202] When the in-vehicle media device 100 is located in the in-vehicle adapter 200 and the user short-presses the control switch 260 , it is determined as an invalid operation and the related action is not performed.

[0203] When the in-vehicle media device 100 is located outside the in-vehicle adapter 200 and the user long-presses or short-presses the control switch 260 , it is determined as an invalid operation and the related action is not performed.

[0204] In some embodiments, the media system 10 further includes an indicator light. The indicator light is used to feedback status information of the vehicle-mounted adapter 200 and / or the vehicle-mounted media device 100. For example, the color, lighting time, and flashing of the indicator light may be used to indicate different status information.

[0205] Exemplarily, when the in-vehicle media device 100 is located in the in-vehicle adapter 200 and the user presses and holds (e.g., 2 seconds) the control switch 260, the indicator light shows green and flashes quickly while the in-vehicle media device 100 is being pushed out until it is pushed to a preset removal position, at which point the indicator light shows green and stays on (e.g., 1 second) before going out.

[0206] When the in-vehicle media device 100 is located in the in-vehicle adapter 200 and the user short-presses the control switch 260 , the indicator light turns red (for example, 1 second) and then turns off.

[0207] When the in-vehicle media device 100 is located outside the in-vehicle adapter 200 and the user long-presses or short-presses the control switch 260 , the indicator light turns red (for example, 1 second) and then turns off.

[0208] When it is detected that the vehicle-mounted media device 100 is put back into the vehicle-mounted adapter 200, the indicator light of the movable part 241 flashes green during the locking process. After the locking is completed, the indicator light turns green (for example, 1 second) and then turns off.

[0209] In some embodiments of the present application, the indicator light is integrated into the control switch 260 .

[0210] According to the third aspect of the present application, referring to Fig.18, a vehicle 1 is provided, which includes the above-mentioned vehicle-mounted media device 100 or media system 10. The vehicle 1 has all the beneficial effects of the above-mentioned vehicle-mounted media device 100 or media system 10, and this application will not repeat them here.

[0211] The vehicle 1 may be a fuel vehicle, a plug-in hybrid vehicle, a new energy vehicle, etc., and this application does not make any specific limitation on this.

[0212] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0213] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0214] The embodiments, implementation methods and related technical features of the present application can be combined and replaced with each other without conflict.

[0215] The above are only preferred embodiments of the present application and do not constitute any form of limitation to the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A vehicle-mounted media device, characterized in that: include: A transmission device is used to enable the vehicle-mounted media device to transmit energy to an external device.

2. The vehicle-mounted media device according to claim 1, characterized in that: The vehicle-mounted media device is configured to have a coupled state in which the device is coupled to the vehicle and a decoupled state in which the device is decoupled from the vehicle.

3. The vehicle-mounted media device according to claim 1, characterized in that: The vehicle-mounted media device comprises: A media power supply, used to provide power to at least the vehicle-mounted media device; Wherein, the transmission device is electrically connected to the media power supply.

4. The vehicle-mounted media device according to claim 3, characterized in that: The vehicle-mounted media device further includes: The device body has a power interface for connecting with the media power supply; Wherein, the media power supply is detachably connected to the device body.

5. The vehicle-mounted media device according to claim 3, characterized in that: The transmission device comprises: An external electrical interface for realizing wired power transmission between the media power supply and external equipment; Wherein, the external electrical interface is connected to the media power supply.

6. The vehicle-mounted media device according to claim 5, characterized in that: The external electrical interface is also configured to implement signal transmission between the vehicle-mounted media device and an external device.

7. The vehicle-mounted media device according to claim 3, characterized in that: The transmission device comprises: A wireless charger, used to realize wireless power transmission between the media power source and external devices; Wherein, the wireless charger is connected to the media power supply.

8. The vehicle-mounted media device according to any one of claims 3 to 7, characterized in that: The transmission device comprises: The conversion module is configured to convert the first type of electrical energy of the media power supply into the second type of electrical energy.

9. The vehicle-mounted media device according to claim 8, characterized in that: The conversion module comprises: An inverter is used to convert the direct current of the media power supply into alternating current.

10. The vehicle-mounted media device according to claim 5, characterized in that: The vehicle-mounted media device further includes: The first adapter electrical interface is used to realize the transmission of electrical energy and / or signals between the vehicle-mounted media device and the vehicle.

11. The vehicle-mounted media device according to claim 10, characterized in that: The vehicle-mounted media device comprises: The first adapter electrical interface and the external electrical interface are both arranged in the mounting slot.

12. The vehicle-mounted media device according to claim 11, characterized in that: The vehicle-mounted media device further includes: The device body is formed with the installation groove, and the first adapter electrical interface and the external electrical interface are arranged in the installation groove.

13. The vehicle-mounted media device according to claim 12, characterized in that: The vehicle-mounted media device further includes: A cover plate, used for covering the mounting groove; Wherein, the cover plate is movably connected to the equipment body.

14. The vehicle-mounted media device according to claim 13, characterized in that: The vehicle-mounted media device further includes: an elastic member configured to enable the cover plate to move to a state of covering the mounting groove; Wherein, the elastic member is respectively combined to the cover plate and the equipment body.

15. The vehicle-mounted media device according to any one of claims 1 to 7, characterized in that: The vehicle-mounted media device further includes: A shock-absorbing pad, used to achieve flexible contact between the vehicle-mounted media device and the vehicle; Wherein, the shock-absorbing pad is arranged on the outer wall of the vehicle-mounted media device.

16. The vehicle-mounted media device according to any one of claims 1 to 7, characterized in that: The vehicle-mounted media device further includes: Multiple vibration units configured to provide different audio frequency ranges.

17. A vehicle, characterized in that: Comprising the in-vehicle media device as described in any one of claims 1 to 16.

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