Vehicle-mounted projector and vehicle

Abstract

The invention provides a vehicle-mounted projector and a vehicle, and relates to the technical field of vehicles. The vehicle-mounted projector comprises a projector main body, a first magnetic main body and a first locking assembly, the first magnetic main body is arranged on the projector main body and is configured to be in magnetic attraction fit with a second magnetic main body of a vehicle, and the first locking assembly is movably arranged on the projector main body and has a locking position and an unlocking position; the first locking assembly is configured to move between a locking position and an unlocking position, locks the projector body on the vehicle when the first locking assembly is located at the locking position, and unlocks the projector body when the first locking assembly is located at the unlocking position. According to the vehicle-mounted projector provided by the embodiment of the invention, the stable installation of the vehicle-mounted projector can be realized, the projector is convenient to use in a driving process, and the use experience of a user is improved.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and more particularly to an in-vehicle projector and a vehicle including the in-vehicle projector. Background Technology

[0002] A car projector is a miniature projection device designed specifically for the automotive environment. It can project navigation, entertainment, or lighting images onto the car's ceiling, seat backs, windows, and even the ground outside the car, turning the car into a "mobile cinema," "information screen," or "light show" while the car is moving or parked.

[0003] In related technologies, vehicle projectors are installed on the sheet metal parts of a vehicle by magnetic adsorption. However, since there are no exposed sheet metal structures inside the vehicle body, and the areas with sheet metal are covered by plastic parts, vehicle projectors may not be installed securely, making it impossible to use the projector while driving. Summary of the Invention

[0004] In view of the above problems, the present invention provides a vehicle-mounted projector that enables stable installation of the projector, facilitates its use while driving, and improves the user experience.

[0005] In a first aspect, according to an embodiment of the present invention, the vehicle-mounted projector includes a projector body, a first magnetic body, and a first locking component. The first magnetic body is disposed on the projector body and configured to magnetically engage with a second magnetic body of a vehicle. The first locking component is movably disposed on the projector body and has a locked position and an unlocked position. The first locking component is configured to move between the locked position and the unlocked position, and in the locked position, lock the projector body to the vehicle, and in the unlocked position, release the locking of the projector body.

[0006] According to an embodiment of the present invention, during installation, the projector body can be brought close to the second magnetic body. At this time, the first magnetic body and the second magnetic body magnetically engage, and the second magnetic body can attract the projector body with a certain force, reducing the weight of the projector body. Subsequently, the projector body can be completely attached to the second magnetic body, so that the first magnetic body and the second magnetic body can be tightly attracted. The projector body is then locked to the vehicle by the first locking component, realizing the installation of the vehicle projector. Furthermore, under the magnetic engagement of the first magnetic body and the second magnetic body, and the locking effect of the first locking component, the vehicle projector has a high installation strength with the vehicle body, preventing the vehicle projector from falling off during vehicle operation, making it convenient for users to use the vehicle projector while driving, and improving the user experience.

[0007] In some embodiments, the first locking component extends out of the projector body in the locked position and engages with a first locking slot in the vehicle, and disengages from the first locking slot in the vehicle in the unlocked position and retracts into the projector body.

[0008] In the above embodiments, the installation strength of the vehicle projector can be improved by the interlocking of the first locking component and the first locking groove, making it easier for users to use.

[0009] In some embodiments, the first locking assembly includes a first locking member, a second locking member, and a first driving member. The first locking member is movably disposed on the projector body and configured to engage with a first locking slot of the vehicle. The second locking member is configured to lock and unlock the first locking member. The first driving member is configured to have a driving force that drives the first locking member to move from the unlocked position to the locked position.

[0010] In the above embodiments, the installation strength of the vehicle projector can be improved by the interlocking of the first locking component and the first locking groove, making it easier for users to use.

[0011] In some embodiments, the first locking assembly further includes a second driving member, the second locking member being movably disposed on the projector body, the first locking member having a locking hole, the second locking member being detachably embedded in the locking hole, and the second driving member being configured to drive the second locking member to be embedded in and detached from the locking hole.

[0012] In the above embodiments, the first locking component can be automatically locked and unlocked, which facilitates the installation and removal of the vehicle-mounted projector.

[0013] In some embodiments, the projector body has a horizontally extending groove, and the first locking member has a slider that slides in conjunction with the groove.

[0014] In the above embodiments, the movement of the first locking member is guided by the cooperation of the slider and the slide groove, thereby improving the working stability of the first locking assembly.

[0015] In some embodiments, the projector body has two opposite sides along the horizontal direction, and the first locking component includes two, with corresponding first locking components provided on the opposite sides of the projector body.

[0016] In the above embodiments, the installation stability of the vehicle-mounted projector can be improved, preventing the vehicle-mounted projector from falling off while the vehicle is in motion.

[0017] In some embodiments, the vehicle-mounted projector further includes a locking rod, the projector body has a locking hole, one end of the locking rod is used to connect to the vehicle body, the other end of the locking rod is detachably embedded in the locking hole, and the locking rod is configured to be adjustable in length.

[0018] In the above embodiments, the projector body can be pre-positioned, which facilitates the installation of the vehicle-mounted projector.

[0019] In some embodiments, the vehicle-mounted projector further includes a second locking assembly, the second locking assembly including a third locking member and a third driving member, the third locking member being movably disposed on the projector body and configured to be detachably embedded in a second locking groove of a vehicle locking rod, the third driving member being configured to have a driving force for driving the third locking member to be embedded in the second locking groove of the locking rod.

[0020] In the above embodiments, the installation strength of the vehicle projector can be further improved, making it easier for users to use the vehicle projector while driving, and the height of the vehicle projector can be adjusted to meet the user's needs.

[0021] In some embodiments, the vehicle-mounted projector further includes a first connector, which is communicatively connected to the first magnetic body and configured to connect to the vehicle's power system. The first magnetic body has a first magnetic state and a second magnetic state, wherein the magnetic attraction force of the second magnetic state is greater than that of the first magnetic state. In the first magnetic state, the first connector is disconnected from the vehicle's power system, and in the second magnetic state, the first connector is connected to the vehicle's power system.

[0022] In the above embodiments, the installation strength of the vehicle-mounted projector can be further improved, making it easier to use the projector while driving and improving the user experience.

[0023] In some embodiments, the vehicle-mounted projector further includes multiple support legs, and the projector body also has a storage slot, wherein the multiple support legs are disposed in the storage slot and can be movably extended and retracted from the storage slot.

[0024] The above embodiments facilitate the outdoor use of vehicle-mounted projectors and improve their applicability.

[0025] In a second aspect, according to an embodiment of the present invention, the vehicle includes a vehicle body and an in-vehicle projector as described in the above embodiments, the in-vehicle projector being detachably connected to the vehicle body.

[0026] In some embodiments, the vehicle further includes a power system and a second magnetic body, the second magnetic body being disposed on the vehicle body and communicatively connected to the power system. The second magnetic body has a third magnetic state and a fourth magnetic state, wherein the magnetic attraction force of the fourth magnetic state is greater than that of the third magnetic state. In the third magnetic state, the power system is disconnected from the projector body, and in the fourth magnetic state, the power system is connected to the projector body.

[0027] In the above embodiments, the installation strength of the vehicle-mounted projector can be further improved, making it easier to use the projector while driving and improving the user experience.

[0028] Other features and advantages disclosed in this application will be set forth in the following description, or some features and advantages may be inferred from the description or determined without doubt, or may be learned by practicing the above-described technology disclosed in this application.

[0029] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0030] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments below. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 These are isometric views of a vehicle-mounted projector in some embodiments of the present invention.

[0031] Figure 2 This is an exploded view of a vehicle-mounted projector in some embodiments of the present invention.

[0032] Figure 3 This is a bottom schematic diagram of the vehicle-mounted projector in some embodiments of the present invention.

[0033] Figure 4 This is a top view of the vehicle-mounted projector in some embodiments of the present invention.

[0034] Figure 5 This is a schematic diagram of the second locking component and the locking rod in some embodiments of the present invention.

[0035] Figure 6 This is a schematic diagram of the locking rod in some embodiments of the present invention.

[0036] The reference numerals in the detailed embodiments are as follows: Vehicle-mounted projector 100, projector body 10, slide 11, lock hole 12, storage slot 13, first magnetic body 20, first locking assembly 30, first locking piece 31, slider 311, second locking piece 32, first driving piece 33, second locking assembly 40, third locking piece 41, third driving piece 42, first connector 50, support leg 60, second magnetic body 70, locking rod 80, second locking groove 81. Detailed Implementation

[0037] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0038] A car projector is a miniature projection device designed specifically for the automotive environment. It can project navigation, entertainment, or lighting images onto the car's ceiling, seat backs, windows, and even the ground outside the car, turning the car into a "mobile cinema," "information screen," or "light show" while the car is moving or parked.

[0039] In related technologies, vehicle projectors are installed on the sheet metal parts of a vehicle by magnetic adsorption. However, since there are no exposed sheet metal structures inside the vehicle body, and the areas with sheet metal are covered by plastic parts, vehicle projectors may not be installed securely, making it impossible to use the projector while driving.

[0040] Therefore, the present invention provides a vehicle-mounted projector 100, which enables stable installation of the vehicle-mounted projector 100, facilitates the use of the projector while driving, and improves the user experience.

[0041] like Figures 1 to 6 According to an embodiment of the present invention, the vehicle-mounted projector 100 includes a projector body 10, a first magnetic body 20 and a first locking component 30.

[0042] The first magnetic body 20 is disposed on the projector body 10 and configured to magnetically engage with the second magnetic body 70 of the vehicle. The first locking component 30 is movably disposed on the projector body 10 and has a locking position and an unlocking position. The first locking component is configured to move between the locking position and the unlocking position, and locks the projector body 10 to the vehicle when in the locking position, and releases the locking of the projector body 10 when in the unlocking position. In this way, the installation strength of the vehicle projector 100 can be improved, making it easier for users to use the vehicle projector 100 while driving.

[0043] The working principle of the vehicle-mounted projector 100: During installation, the projector body 10 can be brought close to the second magnetic body 70. At this time, the first magnetic body 20 and the second magnetic body 70 magnetically engage, and the second magnetic body 70 can attract the projector body 10 with a certain force, reducing the weight of the projector body 10. Subsequently, the projector body 10 can be completely attached to the second magnetic body 70, so that the first magnetic body 20 and the second magnetic body 70 can be tightly attracted. Then, the first locking component 30 can be moved to the locking position, thereby locking the projector body 10 to the vehicle, realizing the installation of the vehicle-mounted projector 100. Moreover, under the magnetic engagement of the first magnetic body 20 and the second magnetic body 70, and the locking effect of the first locking component 30, the vehicle-mounted projector 100 has a high installation strength with the vehicle body, preventing the vehicle-mounted projector 100 from falling off during vehicle movement, making it convenient for users to use the vehicle-mounted projector 100 while driving, and improving the user experience.

[0044] During disassembly, the first locking component 30 can be moved to the unlocked position to release the locking of the projector body 10. At this time, by overcoming the magnetic attraction between the first magnetic body 20 and the second magnetic body 70, the projector body 10 can be removed from the vehicle, making it convenient for users to use for outdoor camping and improving its applicability.

[0045] In summary, according to the vehicle-mounted projector 100 of the present invention, the first magnetic body 20 of the vehicle-mounted projector 100 and the second magnetic body 70 of the vehicle can be magnetically coupled, allowing the vehicle-mounted projector 100 to be securely attached and installed inside the vehicle. Furthermore, the first locking component 30 further enhances the installation strength of the vehicle-mounted projector 100, facilitating its use while driving and improving the user experience. Moreover, no additional storage space is required for the vehicle-mounted projector 100, thus improving space utilization.

[0046] like Figure 1 , Figure 2 and Figure 4 In some embodiments of the present invention, the first locking component 30 extends out of the projector body 10 when in the locked position and engages with the first locking groove of the vehicle. When in the unlocked position, the first locking component 30 disengages from the first locking groove of the vehicle and retracts into the projector body 10. This configuration improves the installation strength of the vehicle projector 100 by engaging the first locking component 30 with the first locking groove, making it easier for users to use.

[0047] Understandably, the vehicle is provided with a first locking groove corresponding to the projector body 10; the first locking component 30 is movably disposed on the projector body 10 and can extend and retract relative to the projector body 10; when installation is required, the first locking component 30 can extend out of the projector body 10 and engage with the first locking groove of the vehicle, so that the vehicle-mounted projector 100 can be stably installed on the vehicle for easy use by the user; when disassembly is required, the first locking component 30 can retract the projector body 10 and disengage from the first locking groove of the vehicle, so that the vehicle-mounted projector 100 can be removed from the vehicle, making it convenient for the user to remove and use the vehicle-mounted projector 100 when camping outdoors.

[0048] like Figure 1 , Figure 2 and Figure 4 In some embodiments of the present invention, the first locking assembly 30 includes a first locking member 31, a second locking member 32, and a first driving member 33. The first locking member 31 is movably disposed on the projector body 10 and configured to engage with a first locking groove in the vehicle. The second locking member 32 is configured to lock and unlock the first locking member 31. The first driving member 33 is configured to have a driving force to drive the first locking member 31 from an unlocked position to a locked position. This configuration, through the engagement of the first locking assembly 30 with the first locking groove, improves the installation strength of the vehicle-mounted projector 100 and facilitates user operation.

[0049] Installation principle of the vehicle-mounted projector 100: During installation, the second locking member 32 can release the locking of the first locking member 31. At this time, the first locking member 31 moves from the unlocked position to the locked position under the action of the first driving member 33, so as to be embedded in the first locking groove of the vehicle. The first magnetic body 20 and the second magnetic body 70 magnetically cooperate to realize the installation of the vehicle projector 100.

[0050] During disassembly, the first locking member 31 can be moved from the locked position to the unlocked position by overcoming the driving force of the first driving member 33. At this time, the second locking member 32 can lock the first locking member 31, and the vehicle projector 100 can be disassembled by overcoming the magnetic attraction between the first magnetic body 20 and the second magnetic body 70.

[0051] In some specific examples, the first driving member 33 is set as the first elastic member, which has an elastic force that drives the first locking member 31 to move from the unlocked position to the locked position.

[0052] like Figure 1 , Figure 2 and Figure 4In some embodiments of the present invention, the first locking assembly 30 further includes a second driving member. The second locking member 32 is movably disposed on the projector body 10. The first locking member 31 has a locking hole, and the second locking member 32 is detachably inserted into the locking hole. The second driving member is configured to drive the second locking member 32 to be inserted into and detached from the locking hole. In this way, the first locking member 31 can be automatically locked and automatically unlocked, which facilitates the disassembly and assembly of the vehicle projector 100.

[0053] For example, the projector body 10 is provided with a locking button and an unlocking button, which are communicatively connected to the second driving component. By pressing the locking button, the second driving component can drive the second locking component 32 to embed into the locking hole of the first locking component 31, thereby locking the first locking component 31. By pressing the unlocking button, the second driving component can drive the second locking component 32 to disengage from the locking hole of the first locking component 31, thereby unlocking the first locking component 31. In this way, the first locking component 31 can be automatically locked and automatically unlocked, improving the convenience of disassembly and assembly.

[0054] like Figures 1 to 4 In some embodiments of the present invention, the projector body 10 has a horizontally extending groove 11, and the first locking member 31 has a slider 311, which slides in cooperation with the groove 11. Thus, the movement of the first locking member 31 is guided by the cooperation between the slider 311 and the groove 11, thereby improving the working stability of the first locking assembly 30.

[0055] For example, the second magnetic body 70 is disposed on the inner top surface of the vehicle, the first magnetic body 20 is disposed on the top of the projector body 10, the first locking member 31 assembly is disposed on the side of the projector body 10 in the horizontal direction, and the first locking groove is disposed on the inner top surface of the vehicle. During installation, the first magnetic body 20 and the second magnetic body 70 magnetically engage, the second locking member 32 releases its lock on the first locking member 31, the first locking member 31 and the first locking groove are opposite each other in the horizontal direction, and under the action of the first driving member 33, the first locking member extends out of the projector body 10 to be embedded in the first locking groove, thereby realizing the installation of the vehicle projector 100. During this process, the slider 311 engages with the slide groove 11 to guide the first locking member 31 to move smoothly in the horizontal direction, thereby improving the working stability of the first locking assembly 30 and preventing the first locking member 31 from deviating from the predetermined movement trajectory, which would prevent the vehicle projector 100 from being installed.

[0056] Furthermore, in some specific examples, the slide groove 11 includes a first slide groove portion and a second slide groove portion, and the slider 311 includes a first slider portion and a second slider portion. The first slider portion can slide and engage with the first slide groove portion, and the second slider portion can slide and engage with the second slide groove portion. In this way, the first locking member 31 can be guided to move stably, improving the working stability of the first locking assembly 30. Moreover, the first locking groove of the vehicle extends in the horizontal direction, and the first locking groove has a channel in the vertical direction along the horizontal direction. The first slider portion can be engaged with the first locking groove, and the second slider portion can be engaged with the through groove. That is to say, when the first locking member 31 engages with the first locking groove, the second slider portion is exposed outside the first locking groove through the through groove. In this way, the user can drive the first locking member 31 from the locked position to the unlocked position through the second slider portion, improving the convenience of disassembly.

[0057] like Figures 1 to 4 In some embodiments of the present invention, the projector body 10 has two opposite sides along the horizontal direction, and the first locking component 30 includes two, with corresponding first locking components 30 provided on the opposite sides of the projector body 10 respectively; this arrangement can improve the installation stability of the vehicle projector 100 and prevent the vehicle projector 100 from falling off when the vehicle is in motion.

[0058] It is understood that the vehicle is provided with two first locking grooves that are opposite each other in the horizontal direction. One first locking groove corresponds to one first locking component 30, and the other first locking groove corresponds to another first locking component 30. Through the cooperation between the two locking components and the two first locking grooves respectively, the connection area between the projector body 10 and the vehicle can be increased, thereby improving the installation strength and installation stability of the projector body 10.

[0059] like Figures 1 to 6 In some embodiments of the present invention, the vehicle-mounted projector 100 further includes a locking rod, the projector body 10 has a locking hole 12, one end of the locking rod 80 is used to connect to the vehicle body, the other end of the locking rod 80 is detachably embedded in the locking hole 12, and the locking rod 80 is configured to adjust its own length; in this way, the projector body 10 can be pre-positioned, which facilitates the installation of the vehicle-mounted projector 100.

[0060] Understandably, during installation, the locking hole 12 of the projector body 10 can be aligned with the locking rod 80 of the vehicle, and the locking rod 80 of the vehicle can be inserted into the locking hole 12 of the projector body 10. Through the insertion and cooperation of the locking rod 80 and the locking hole 12, the projector body 10 can be pre-positioned, which facilitates the subsequent installation and assembly of the projector body 10.

[0061] Furthermore, the length of the locking lever 80 is adjustable. When the projection height needs to be adjusted, the first locking component 30 can be switched from the locked position to the unlocked position, and the magnetic attraction between the first magnetic body 20 and the second magnetic body 70 can be overcome, allowing the projector body 10 to be pulled down. During this process, the length of the locking lever 80 changes accordingly. When the projector body 10 is adjusted to the predetermined position, the user can release the lever. At this time, with the resistance or locking force of the locking lever 80 itself, the projector body 10 can be positioned in the predetermined position to meet the user's viewing needs.

[0062] like Figure 5 In some embodiments of the present invention, the vehicle-mounted projector 100 further includes a second locking assembly 40, which includes a third locking member 41 and a third driving member 42. The third locking member 41 is movably disposed on the projector body 10 and configured to be detachably embedded in the second locking groove 81 of the vehicle locking rod 80. The third driving member 42 is configured to have a driving force to drive the third locking member 41 to be embedded in the second locking groove 81 of the locking rod 80. In this way, the installation strength of the vehicle-mounted projector 100 can be further improved, making it easier for users to use the vehicle-mounted projector 100 while driving, and the height of the vehicle-mounted projector 100 can be adjusted to meet the user's usage needs.

[0063] Specifically, during installation, the locking rod 80 can first be inserted into the locking hole 12 of the projector body 10. During this process, the locking rod 80 can overcome the driving force of the third driving member 42 and press against the third locking member 41, thus inserting itself into the locking hole 12. Subsequently, when the locking rod 80 is inserted to the position corresponding to the second locking groove 81 of the locking rod 80 and the third locking member 41, the locking rod 80 no longer has the pressure against the third locking member 41. At this time, under the action of the third driving member 42, the third locking member 41 is driven to embed into the second locking groove 81 of the locking rod 80, thereby locking the locking rod 80 and realizing the installation of the projector body 10. The projector body 10 is installed by means of the first magnetic body 20 and the second magnetic body 70. The weight of the projector body 10 is reduced, making it easier to install. Then, the user can lift the projector body 10. The locking rod 80 changes length as the projector body 10 is lifted. When the projector body 10 reaches the installation position, the second driving member drives the second locking member 32 to disengage from the locking hole of the first locking member 31, thereby releasing the locking of the first locking member 31. The first locking member 31 can be embedded in the first locking groove of the vehicle under the drive of the first driving member 33, thus realizing the installation of the vehicle projector 100.

[0064] In addition, in conjunction with the foregoing, in some specific examples, the projector body 10 can be easily detached from the locking lever 80 by communicating with the third drive unit 42 via a button. The specific principle is the same as described above and will not be repeated here.

[0065] like Figure 1 and Figure 2 In some embodiments of the present invention, the vehicle-mounted projector 100 further includes a first connector 50, which is communicatively connected to a first magnetic body 20 and configured to connect to the vehicle's power system. The first magnetic body 20 has a first magnetic state and a second magnetic state, wherein the magnetic attraction force of the second magnetic state is greater than that of the first magnetic state. In the first magnetic state, the first connector 50 is disconnected from the vehicle's power system, and in the second magnetic state, the first connector 50 is connected to the vehicle's power system. This further improves the installation strength of the vehicle-mounted projector 100, facilitates the use of the projector while driving, and enhances the user experience.

[0066] Understandably, during installation, the projector body 10 is first connected to the locking rod 80 via the second locking component 40. At this time, the first magnetic body 20 is in the first magnetic state. With the help of the slight magnetic attraction between the first magnetic body 20 and the second magnetic body 70, the projector body 10 is lifted to the installation position. Once the projector body 10 is lifted to the installation position, the first locking component 30 can lock the projector body 10 onto the vehicle. At this time, the first connector 50 is connected to the vehicle's power system to provide power to the projector body 10. The first connector 50 also controls the first magnetic body 20 to switch to the second magnetic state. At this time, the magnetic attraction of the first magnetic body 20 is greater than that in the first magnetic state, allowing the first magnetic body 20 to strongly attract the second magnetic body 70, thereby increasing the installation strength of the projector body 10 and meeting the usage requirements when the vehicle is in motion.

[0067] Conversely, during disassembly, the first connector 50 can be disconnected from the vehicle's power system. At this time, the magnetic attraction of the first magnetic body 20 weakens, making it easier for the user to overcome the magnetic attraction and remove the projector body 10, thus improving the ease of disassembly.

[0068] It should be explained that the power system includes a battery and a controller. The battery is connected to the controller, which can be used to control the switching of the magnetic state of the first magnetic body 20 and the second magnetic body 70 to achieve better installation results.

[0069] like Figures 1 to 3 In some embodiments of the present invention, the vehicle-mounted projector 100 further includes a plurality of support legs 60, and the projector body 10 also has a storage groove 13, in which the plurality of support legs 60 are disposed and can be movably extended and retracted into the storage groove 13; thus, the vehicle-mounted projector 100 can be conveniently used outdoors, improving its applicability.

[0070] Understandably, when users are outdoors, the vehicle projector 100 can be removed from the vehicle, and then the multiple support legs 60 in the storage slot 13 can be extended out of the storage slot 13 and supported on the ground, so that it can be used as an outdoor projector, thus improving its applicability.

[0071] Furthermore, multiple support legs 60 are rotatably disposed within the storage slot 13, and the multiple support legs 60 can rotatably switch between the storage position and the extended position, allowing users to easily meet their outdoor use needs by rotating the multiple support legs 60.

[0072] Furthermore, the vehicle-mounted projector 100 also includes a cover plate that can cover the opening of the storage slot 13 to prevent external environmental contamination of the multiple support legs 60 and to provide protection.

[0073] like Figures 1 to 6 According to an embodiment of the present invention, the vehicle includes a vehicle body and an in-vehicle projector 100 as described in the above embodiment, wherein the in-vehicle projector 100 is detachably connected to the vehicle body; by applying the in-vehicle projector 100 of the aforementioned embodiment, the user's in-vehicle projection needs can be met, and the user's out-of-vehicle projection needs can also be met, thereby improving the user's experience.

[0074] like Figure 1 and Figure 2 In some embodiments of the present invention, the vehicle further includes a power system and a second magnetic body 70. The vehicle body is provided with the second magnetic body 70, which is communicatively connected to the power system. The second magnetic body 70 has a third magnetic state and a fourth magnetic state, wherein the magnetic attraction force of the fourth magnetic state is greater than that of the third magnetic state. In the third magnetic state, the power system is disconnected from the projector body 10, and in the fourth magnetic state, the power system is connected to the projector body 10. In this way, the installation strength of the vehicle-mounted projector 100 can be further improved, making it easier to use the projector while driving and improving the user experience.

[0075] Understandably, during installation, the projector body 10 is first connected to the locking rod 80 via the second locking component 40. At this time, the second magnetic body 70 is in the third magnetic state. With the help of the slight magnetic attraction between the first magnetic body 20 and the second magnetic body 70, the projector body 10 is lifted to the installation position. Once the projector body 10 is lifted to the installation position, the first locking component 30 can lock the projector body 10 onto the vehicle. At this time, the power supply in the power system can be electrically connected to the projector body 10 to provide power to the projector body 10. The controller of the power system can detect the power supply signal and control the second magnetic body 70 to switch to the fourth magnetic state. At this time, the magnetic attraction of the second magnetic body 70 is greater than that in the third magnetic state, allowing the second magnetic body 70 to strongly attract the first magnetic body 20, improving the installation strength of the projector body 10 and meeting the usage requirements when the vehicle is in motion.

[0076] Conversely, during disassembly, the electrical connection between the projector body 10 and the power system can be disconnected. At this time, the magnetic attraction of the second magnetic body 70 weakens, making it easier for the user to overcome the magnetic attraction and disassemble the projector body 10, thus improving the ease of disassembly. It should be explained that in this embodiment, the connection between the projector body 10 and the power system can be achieved through the first connector 50 in the aforementioned embodiment.

[0077] like Figure 5 and Figure 6 In some embodiments of the present invention, the vehicle further includes a locking rod 80, which is disposed on the vehicle body and configured to have an adjustable length. The locking rod 80 is detachably connected to the projector body 10. In this way, the projector body 10 can be pre-positioned, which facilitates the installation of the vehicle-mounted projector 100.

[0078] Understandably, during installation, the locking hole 12 of the projector body 10 can be aligned with the locking rod 80 of the vehicle, and the locking rod 80 of the vehicle can be inserted into the locking hole 12 of the projector body 10. Through the insertion and cooperation of the locking rod 80 and the locking hole 12, the projector body 10 can be pre-positioned, which facilitates the subsequent installation and assembly of the projector body 10.

[0079] Furthermore, the length of the locking lever 80 is adjustable. When the projection height needs to be adjusted, the first locking component 30 can be switched from the locked position to the unlocked position, and the magnetic attraction between the first magnetic body 20 and the second magnetic body 70 can be overcome, allowing the projector body 10 to be pulled down. During this process, the length of the locking lever 80 changes accordingly. When the projector body 10 is adjusted to the predetermined position, the user can release the lever. At this time, with the resistance or locking force of the locking lever 80 itself, the projector body 10 can be positioned in the predetermined position to meet the user's viewing needs.

[0080] In this application, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or a point connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0081] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0082] It should be understood that the phrases "in this embodiment," "in this application embodiment," or "as an optional implementation" throughout the specification mean that a specific feature, structure, or characteristic related to an embodiment is included in at least one embodiment of this application. Therefore, the phrases "in this embodiment," "in this application embodiment," or "as an optional implementation" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. Those skilled in the art should also understand that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to this application.

[0083] In the various embodiments of this application, it should be understood that the sequence number of each process does not necessarily imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0084] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection of the claims.

Claims

1. A vehicle-mounted projector, characterized in that, include: Projector body (10); A first magnetic body (20) is disposed on the projector body (10) and configured to magnetically engage with the second magnetic body (70) of the vehicle; A first locking component (30) is movably disposed on the projector body (10) and has a locking position and an unlocking position. The first locking component (30) is configured to move between the locking position and the unlocking position, and to lock the projector body (10) on the vehicle in the locking position and to release the locking of the projector body (10) in the unlocking position.

2. The vehicle-mounted projector according to claim 1, characterized in that, When the first locking component (30) is in the locked position, it extends out of the projector body (10) and engages with the first locking groove of the vehicle. When the first locking component (30) is in the unlocked position, it disengages from the first locking groove of the vehicle and retracts into the projector body (10).

3. The vehicle-mounted projector according to claim 2, characterized in that, The first locking assembly (30) includes a first locking member (31), a second locking member (32), and a first driving member (33). The first locking member (31) is movably disposed on the projector body (10). The first locking member (31) is configured to engage with a first locking groove of the vehicle. The second locking member (32) is configured to lock and unlock the first locking member (31). The first driving member (33) is configured to have a driving force to drive the first locking member (31) to move from the unlocked position to the locked position.

4. The vehicle-mounted projector according to claim 3, characterized in that, The first locking assembly (30) further includes a second driving member, the second locking member (32) being movably disposed on the projector body (10), the first locking member (31) having a locking hole, the second locking member (32) being detachably inserted into the locking hole, and the second driving member being configured to drive the second locking member (32) to insert into and disengage from the locking hole.

5. The vehicle-mounted projector according to claim 3, characterized in that, The projector body (10) has a horizontally extending groove (11), and the first locking member (31) has a slider (311) that slides in cooperation with the groove (11).

6. The vehicle-mounted projector according to any one of claims 1-4, characterized in that, The projector body (10) has two opposite sides along the horizontal direction. The first locking component (30) includes two, and the opposite sides of the projector body (10) are respectively provided with the first locking component (30).

7. The vehicle-mounted projector according to any one of claims 1-4, characterized in that, The vehicle-mounted projector also includes a locking rod (80), the projector body (10) has a locking hole (12), one end of the locking rod (80) is used to connect to the vehicle body, the other end of the locking rod (80) is detachably embedded in the locking hole (12), and the locking rod (80) is configured to adjust its own length.

8. The vehicle-mounted projector according to claim 7, characterized in that, It also includes a second locking assembly (40), which includes a third locking member (41) and a third driving member (42). The third locking member (41) is movably disposed on the projector body (10) and configured to be detachably embedded in the second locking groove (81) of the vehicle locking rod (80). The third driving member (42) is configured to have a driving force to drive the third locking member (41) to be embedded in the second locking groove (81) of the locking rod (80).

9. The vehicle-mounted projector according to any one of claims 1-4, characterized in that, It also includes a first connector (50) that is communicatively connected to the first magnetic body (20) and configured to connect to the vehicle's power system. The first magnetic body (20) has a first magnetic state and a second magnetic state, wherein the magnetic attraction force of the second magnetic state is greater than that of the first magnetic state. In the first magnetic state, the first connector (50) is disconnected from the vehicle's power system, and in the second magnetic state, the first connector (50) is connected to the vehicle's power system.

10. The vehicle-mounted projector according to any one of claims 1-4, characterized in that, It also includes multiple support legs (60), and the projector body (10) also has a storage slot (13), in which the multiple support legs (60) are disposed and can be movably extended and retracted from the storage slot (13).

11. A vehicle, characterized in that, include: Vehicle body; The vehicle-mounted projector according to any one of claims 1-10, wherein the vehicle-mounted projector is detachably connected to the vehicle body.

12. The vehicle according to claim 11, characterized in that, It also includes a power supply system and a second magnetic body (70), the second magnetic body (70) is disposed on the vehicle body, the second magnetic body (70) is communicatively connected to the power supply system, the second magnetic body (70) has a third magnetic state and a fourth magnetic state, the magnetic attraction force of the fourth magnetic state is greater than the magnetic attraction force of the third magnetic state; In the third magnetic state, the power system is disconnected from the projector body (10), and in the fourth magnetic state, the power system is connected to the projector body (10).

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