Display device and vehicle

Abstract

The invention discloses a display device and a vehicle, and belongs to the technical field of display. The display device comprises a shell, a first driving assembly, a rotating assembly and a display part. Whether the display component needs to be unfolded or stored, only the folding machine shell needs to be driven to move through the first driving assembly, so that the rotating assembly is driven to move in the direction facing the opening, and the display component is driven to be unfolded; or the rotating assembly is driven to move in the direction away from the opening so as to drive the display part to be folded and stretch into the containing space through the opening. Therefore, when the display device is not used, the display device can be folded and stored in the accommodating space in the shell, so that the space is greatly saved, and the space utilization rate in the automobile is improved.

Description

Technical Field

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

[0002] With the development of intelligent transportation, display screens have become a key configuration in transportation. Display screens can not only be used to display basic information of transportation (such as speed, fuel level, etc.), but also be used for navigation, entertainment system, reversing image and other functions. The versatility of display screens greatly enhances the user's driving experience.

[0003] Typically, the display screen is fixed between the cockpit and the co-pilot cabin to facilitate the driver to operate the display screen and read the information displayed on the display screen, thereby enabling the driver to obtain the required information conveniently and quickly, while also providing passengers with a wealth of entertainment options.

[0004] However, in vehicles with limited space, the display screen is fixedly installed between the cockpit and the co-pilot cabin, which occupies the interior space of the vehicle and reduces the utilization rate of the interior space of the vehicle. Summary of the invention

[0005] The embodiment of the present application provides a display device and a vehicle, which can solve the problem of low internal space utilization of vehicles in the prior art. The technical solution is as follows:

[0006] In one aspect, a display device is provided, comprising:

[0007] A housing, a first driving assembly, a rotating assembly and a display component;

[0008] The housing has a containing space and an opening communicating with the containing space;

[0009] The first driving assembly and the rotating assembly are both located in the accommodating space;

[0010] The display component comprises: a folding display screen, and a folding housing connected to the folding display screen, wherein a side of the folding housing facing away from the folding display screen is connected to the first driving assembly and is connected to the rotating assembly;

[0011] Wherein, the first driving component is configured to: drive the rotating component to move in a direction toward the opening, so that the rotating component can drive the display component to unfold after the display component extends out of the accommodating space through the opening; or drive the rotating component to move in a direction away from the opening, so that the rotating component can drive the display component to fold and then allow the display component to extend into the accommodating space through the opening.

[0012] Optionally, the folding housing includes: two sub-housings, and a hinge located between the two sub-housings, the hinge being connected to the two sub-housings respectively;

[0013] The first driving assembly is connected to a side of the hinge facing away from the folding display screen;

[0014] The number of the rotating assembly is at least one, and at least one rotating assembly is connected to at least one sub-housing.

[0015] Optionally, the rotating assembly includes: a rotating part and a first guide part, one end of the rotating part is fixedly connected to a side of the sub-housing away from the folding display screen, and the other end of the rotating part is movably connected to the first guide part, and the first guide part is fixed in the accommodating space;

[0016] Wherein, when at least a part of the display component is located in the accommodating space and is driven to move by the first driving component, the rotating part slides relative to the first guiding part, and the sliding direction of the rotating part relative to the first guiding part is the same as the moving direction of the display component; when the display component is completely extended out of the accommodating space through the opening and is driven to move by the first driving component, the rotating part rotates relative to the first guiding part to drive the display component to unfold or fold.

[0017] Optionally, the end of the rotating part away from the display component has a sliding protrusion, and the first guide part has a guide groove matched with the sliding protrusion;

[0018] Wherein, at least a portion of the sliding protrusion is located in the guide slot and is slidably connected to the guide slot.

[0019] Optionally, the guide slide groove includes: a first slide groove, and a second slide groove connected to the first slide groove; the extension direction of the first slide groove is parallel to the direction in which the first driving component drives the display component to move, the second slide groove is an arc-shaped slide groove, and the second slide groove is closer to the opening than the first slide groove.

[0020] Optionally, the center of a circle corresponding to the arc-shaped sliding groove is located on a side of the arc-shaped sliding groove away from the opening.

[0021] Optionally, the hinge has a protrusion on a side facing away from the folding display screen, the protrusion is connected to the first driving assembly, and the setting position of the protrusion on the hinge is arranged adjacent to the connection position of the rotating part on the sub-housing;

[0022] Wherein, the rotating part has an avoidance groove, and when the display component is in the unfolded state, at least part of the protrusion is located in the avoidance groove; when the display component is in the folded state, the protrusion is completely located outside the avoidance groove.

[0023] Optionally, the two sub-housings have notches on one side facing away from the folding display screen, the two notches are respectively a first notch and a second notch, and the first notch and the second notch are both located close to the protruding portion;

[0024] Wherein, after the display component is in the unfolded state, the first notch and the second notch are used to enclose an escape space, and at least a portion of the protrusion is located in the escape space.

[0025] Optionally, when the number of the rotating assembly is one, one end of the rotating portion away from the first guide portion is fixedly connected to the corresponding sub-housing at the first notch; wherein, after the display component is in the unfolded state, one end of the rotating portion away from the first guide portion abuts against the corresponding sub-housing at the second notch;

[0026] Alternatively, in the case where there are two rotating components, in one of the rotating components, one end of the rotating part away from the first guide part is fixedly connected to the corresponding sub-housing at the first notch; in the other rotating component, one end of the rotating part away from the first guide part is fixedly connected to the corresponding sub-housing at the second notch; wherein, after the display component is in the expanded state, the two rotating parts abut against each other, and the two avoidance grooves in the two rotating parts can enclose an avoidance cavity for accommodating the protrusion.

[0027] Optionally, the first driving assembly includes: a first driving motor, a lead screw and a connecting part;

[0028] The first driving motor is connected to the lead screw, a part of the adapter is sleeved on the lead screw and is slidably connected to the lead screw, and another part of the adapter is fixedly connected to the protrusion.

[0029] Optionally, when there are two rotating components, after the display component is in the folded state and located in the accommodating space, the display component is distributed between two first guide portions in the two rotating components.

[0030] Optionally, when there is only one rotating component, the rotating part is connected to one of the sub-housings, and the hinge has a synchronization mechanism, which is configured to drive another sub-housing to rotate synchronously in the opposite direction while the rotating part drives the connected sub-housing to rotate.

[0031] Optionally, the display device further includes: a second driving assembly and a cover plate;

[0032] The cover plate is movably connected to the housing at the opening, and the second driving assembly is located in the accommodating space and connected to the cover plate;

[0033] Wherein, the second driving component is configured to: after the display component is completely located in the accommodating space, drive the cover plate to move in the direction toward the opening so that the cover plate can cover the opening; or, before the display component extends through the opening, drive the cover plate to move in the direction away from the opening so that the cover plate is separated from the opening.

[0034] Optionally, the opening is strip-shaped, and the display device further includes: two second guide portions, both of which are located in the accommodating space and distributed on both sides of the opening in the length direction of the opening, and the two second guide portions are respectively slidably connected to both sides of the cover plate.

[0035] In another aspect, there is provided a means of transport comprising:

[0036] A display device fixed in the cabin of the vehicle, wherein the display device is any one of the display devices described above.

[0037] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0038] Whether the display component needs to be unfolded or stored, the folding housing can be driven to move by the first driving assembly, thereby driving the rotating assembly to move in the direction toward the opening to drive the display component to unfold; or driving the rotating assembly to move in the direction away from the opening to drive the display component to fold and extend into the accommodation space through the opening. In this way, the display device can be folded and stored in the accommodation space in the housing when not in use, which greatly saves space and improves the space utilization rate inside the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0040] Figure 1 This is a diagram showing the unfolding effect of a display component of a display device provided in an embodiment of the present application;

[0041] Figure 2 This is a display component storage effect diagram of a display device provided in an embodiment of the present application;

[0042] Figure 3 yes Figure 1 A cross-sectional view is shown;

[0043] Figure 4 yes Figure 2 A cross-sectional view is shown;

[0044] Figure 5 yes Figure 2 Another cross-sectional view is shown;

[0045] Figure 6 It is a schematic diagram of a display component provided by an embodiment of the present application being connected to a rotating component in an unfolded state and a folded state respectively;

[0046] Figure 7 It is a schematic diagram of another display component provided by an embodiment of the present application being connected to a rotating component in an unfolded state and a folded state respectively;

[0047] Figure 8 This is a schematic diagram of the connection between a display component and a rotating component provided in an embodiment of the present application;

[0048] Fig. 9 yes Figure 8 An exploded view of the shown;

[0049] Fig.10 This is another schematic diagram of the connection between a display component and a rotating component provided in an embodiment of the present application;

[0050] Fig.11 yes Figure 1 Another cross-sectional view is shown;

[0051] Fig.12 yes Figure 1 Another cross-sectional view is shown;

[0052] Fig.13 This is a schematic diagram of cover plate movement provided in an embodiment of the present application. DETAILED DESCRIPTION

[0053] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0054] The display device provided in the embodiment of the present application can be applied to a means of transportation that can display information. Under different usage requirements, the user can fold or unfold the display device to meet different needs. For example, when the user needs to use it, the device can be extended from the shell and unfolded; when it is not needed, it can be folded and stored in the shell, thereby freeing up space in the car. In practical applications, there are various types of means of transportation that can display information, such as cars, ships, trains, etc. The following embodiments will take a car as an example to explain in detail the structure of the display device in the car.

[0055] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 is a display component expansion effect diagram of a display device provided in an embodiment of the present application, Figure 2 is a display component storage effect diagram of a display device provided in an embodiment of the present application, Figure 3 yes Figure 1 The display device 000 may include: a housing 100 , a first driving assembly 200 , a rotating assembly 300 and a display component 400 .

[0056] The housing 100 in the display device 000 may have an accommodation space C and an opening K communicating with the accommodation space C.

[0057] The first driving assembly 200 and the rotating assembly 300 in the display device 000 may both be located in the accommodating space C.

[0058] The display component 400 in the display device 000 may include: a folding display screen 401, and a folding housing 402 connected to the folding display screen 401. The side of the folding housing 402 facing away from the folding display screen 401 is connected to the first driving component 200, and is also connected to the rotating component 300. In this way, the first driving component 200 can drive the folding housing 402 to move, and since the folding housing 402 is connected to the rotating component 300, when the first driving component 200 drives the folding housing 402 to move, the rotating component 300 will also move accordingly.

[0059] In the present application, the first driving component 200 in the display device 000 is configured to: drive the rotating component 300 to move in a direction toward the opening K, so that the rotating component 300 can drive the display component 400 to unfold after the display component 400 extends out of the accommodating space C through the opening K; or drive the rotating component 300 to move in a direction away from the opening K, so that the rotating component 300 can drive the display component 400 to fold, and then allow the display component 400 to extend into the accommodating space C through the opening K.

[0060] In one implementable manner, when the user needs to use the display function of the display component 400, the folding housing 402 can be driven to move by the first driving component 200, thereby driving the rotating component 300 to move in the direction toward the opening K, and after the display component 400 extends out of the accommodating space C through the opening K, the display component 400 is driven to unfold.

[0061] In another feasible manner, when the display component 400 needs to be stored to release space inside the vehicle, the folding housing 402 can be driven to move by the first driving component 200 to drive the rotating component 300 to move in a direction away from the opening K, so that the rotating component 300 can drive the display component 400 to fold and allow the display component 400 to extend into the accommodating space C through the opening K.

[0062] Therefore, whether the display component 400 needs to be unfolded or stored, the first driving assembly 200 only needs to drive the folding housing 402 to move, thereby driving the rotating assembly 300 to move in the direction toward the opening K to drive the display component 400 to unfold; or drive the rotating assembly 300 to move in the direction away from the opening K to drive the display component 400 to fold and extend into the accommodating space C through the opening K. In this way, the display device can be folded and stored in the accommodating space C in the housing when not in use, which greatly saves space and improves the space utilization rate inside the car.

[0063] In summary, the present application proposes a display device, including a housing, a first drive assembly, a rotating assembly, and a display component. Whether the display component needs to be unfolded or stored, the folding housing can be driven to move by the first drive assembly, thereby driving the rotating assembly to move in a direction toward the opening to drive the display component to unfold; or driving the rotating assembly to move in a direction away from the opening to drive the display component to fold and extend into the accommodation space through the opening. In this way, when the display device is not in use, it can be folded and stored in the accommodation space in the housing, which greatly saves space and improves the space utilization rate inside the car.

[0064] In the examples of this application, please refer to Figure 4 , Figure 4 yes Figure 2A cross-sectional view is shown. The folding housing 402 in the display component 400 may include: two sub-housings 4021 and a hinge 4022 located between the two sub-housings 4021 , wherein the hinge 4022 is connected to the two sub-housings 4021 respectively.

[0065] The first driving assembly 200 in the display device 000 is connected to a side of the hinge 4022 facing away from the folding display screen 401 .

[0066] The number of the rotating assembly 300 in the display device 000 is at least one, and at least one rotating assembly 300 is connected to at least one sub-housing 4021 .

[0067] In this case, by designing two sub-housings 4021 and a hinge 4022 located therebetween, and connecting the first drive component 200 to the side of the hinge 4022 facing away from the folding display screen 401, the driving force of the first drive component 200 can directly act on the hinge 4022, thereby not affecting the unfolding and storage of the folding housing 402, thereby effectively improving the driving efficiency.

[0068] Optional, please refer to Figure 5 , Figure 5 yes Figure 2 Another cross-sectional view is shown. The rotating assembly 300 in the display device 000 may include: a rotating portion 301 and a first guide portion 302. One end of the rotating portion 301 in the rotating assembly 300 is fixedly connected to a side of the sub-housing 4021 away from the folding display screen 401, and the other end of the rotating portion 301 is movably connected to the first guide portion 302. The first guide portion 302 is fixed in the accommodating space C.

[0069] In the present application, when at least part of the display component 400 is located in the accommodating space C and is driven to move by the first driving component 200, the rotating part 301 slides relative to the first guide part 302, and the sliding direction of the rotating part 301 relative to the first guide part 302 is the same as the moving direction of the display component 400; when the display component 400 is completely extended out of the accommodating space C through the opening K and is driven to move by the first driving component 200, the rotating part 301 rotates relative to the first guide part 302 to drive the display component 400 to unfold or fold.

[0070] In this case, through the active connection between the rotating part 301 and the first guide part 302, the rotating part 301 can slide and rotate relative to the first guide part 302 under the drive of the first driving assembly 200, thereby more accurately controlling the movement and shape change of the display part 400.

[0071] In the examples of this application, please refer to Figure 6 , Figure 6 The embodiment of the present application provides a schematic diagram of a display component connected to a rotating assembly in an unfolded state and a folded state. The rotating part 301 in the rotating assembly 300 has a sliding protrusion 3011 at one end away from the display component 400, and the first guide part 302 has a guide groove 3021 that cooperates with the sliding protrusion 3011.

[0072] Among them, at least a part of the sliding protrusion 3011 is located in the guide slot 3021 and is slidably connected to the guide slot 3021. In this way, through the matching design of the sliding protrusion 3011 and the guide slot 3021, a stable support and a clear guide path are provided for the sliding of the rotating part 301 relative to the first guide part 302, so that the deviation and shaking during the sliding process can be effectively prevented, and the stability of the movement of the display component 400 is ensured.

[0073] Optional, please refer to Figure 7 , Figure 7 1 is a schematic diagram of another display component provided by the embodiment of the present application being connected to a rotating component in an unfolded state and a folded state. It should be noted that, in order to facilitate viewing, Figure 6 and Figure 7 The same figure shows two states of the display component 400. The guide slot 3021 in the first guide portion 302 may include: a first slot 30211, and a second slot 30212 connected to the first slot 30211. The extension direction of the first slot 30211 is parallel to the direction in which the first driving assembly 200 drives the display component 400 to move, and the second slot 30212 is an arc slot, and the second slot 30212 is closer to the opening K than the first slot 30211.

[0074] In this case, when the rotating assembly 300 moves to the connection between the first slide groove 30211 and the second slide groove 30212 under the drive of the first driving assembly 200, since the second slide groove 30212 is designed as an arc-shaped slide groove, the rotating assembly 300 will be subjected to a guiding flipping force during the continuous sliding process. This flipping force will cause the rotating assembly 300 and the connected sub-housing 4021 to flip along the path of the arc-shaped slide groove 30212, thereby realizing the unfolding or folding of the display component 400.

[0075] Exemplarily, the center of the circle corresponding to the arcuate slot is located on the side of the arcuate slot away from the opening K. In this way, it can be ensured that when the arcuate slot 30212 provides a flipping force, the two sub-housings 4021 can flip in opposite directions, so that the display component 400 can be smoothly unfolded and folded.

[0076] Optional, such as Figure 7As shown, the hinge 4022 in the folding housing 402 has a protrusion 40221 on the side facing away from the folding display screen 401, the protrusion 40221 is connected to the first driving assembly 200, and the setting position of the protrusion 40221 on the hinge 4022 is arranged adjacent to the connection position of the rotating part 301 on the sub-housing 4021.

[0077] Among them, the rotating part 301 in the rotating assembly 300 has an avoidance groove Q, and when the display part 400 is in the unfolded state, at least part of the protrusion 40221 is located in the avoidance groove Q; when the display part 400 is in the folded state, the protrusion 40221 is completely located outside the avoidance groove Q.

[0078] In this case, during the unfolding process of the display component 400, the protruding portion 40221 can gradually enter the avoidance groove Q, thereby avoiding interference between the protruding portion 40221 and the rotating portion 301, thereby ensuring smooth folding.

[0079] In the examples of this application, please refer to Figure 8 and Fig. 9 , Figure 8 is a schematic diagram of a connection between a display component and a rotating component provided in an embodiment of the present application. Fig. 9 yes Figure 8 The exploded view is shown. The two sub-housings 4021 in the folding housing 402 have notches on the side facing away from the folding display screen 401. The two notches are respectively a first notch M1 and a second notch M2, and the first notch M1 and the second notch M2 are both distributed close to the protruding portion 40221.

[0080] In the present application, after the display component 400 in the display device 000 is in the unfolded state, the first notch M1 and the second notch M2 are used to enclose the avoidance space N, and at least part of the protrusion 40221 is located in the avoidance space N. In this way, the interference between the protrusion 40221 and other components can be reduced, and obstacles can be reduced during the unfolding and folding process of the display component 400, making the use experience smoother.

[0081] In the present application, since there is at least one rotating assembly 300, and at least one rotating assembly 300 is connected to at least one sub-housing 4021. For the sake of clarity, the present application embodiment will be schematically described by taking the following two optional implementation methods as examples:

[0082] In a first optional implementation, when the number of rotating components 300 in the display device 000 is one, one end of the rotating portion 301 away from the first guide portion 302 is fixedly connected to the corresponding sub-housing 4021 at the first notch M1; wherein, after the display component 400 is in the unfolded state, one end of the rotating portion 301 away from the first guide portion 302 abuts against the corresponding sub-housing 4021 at the second notch M2.

[0083] In the embodiment of the present application, the hinge 4022 in the folding housing 402 has a synchronization mechanism (not shown), and the synchronization mechanism is configured to: when the rotating part 301 drives the connected sub-housing 4021 to rotate, drive another sub-housing 4021 to rotate synchronously in the opposite direction.

[0084] It should be noted that the synchronous connection here may mean that when one component moves, another component can be driven to move synchronously. To this end, during the folding or unfolding of the display component 400, when the sub-housing 4021 located on one side of the hinge 4022 rotates, the sub-housing 4021 located on the other side of the hinge 4022 can rotate synchronously through the synchronization component. In this way, the synchronous rotation towards each other and the synchronous rotation away from each other between the two sub-housings 4021 can be achieved through the synchronization component.

[0085] In this case, after the display device 000 is unfolded under the action of the rotating assembly 300, the rotating part 301 can support the corresponding sub-housing 4021 at the second notch M2, so that the sub-housing 4021 at the second notch M2 can be effectively reinforced, thereby improving the stability of the entire display device 000.

[0086] The second optional implementation method is Figure 8 and Fig. 9 As shown, when there are two rotating components 300 in the display device 000, in one rotating component 300, one end of the rotating part 301 away from the first guide part 302 is fixedly connected to the corresponding sub-housing 4021 at the first notch M1; in the other rotating component 300, one end of the rotating part 301 away from the first guide part 302 is fixedly connected to the corresponding sub-housing 4021 at the second notch M2; wherein, after the display component 400 is in the unfolded state, the two rotating parts 301 abut against each other, and the two avoidance grooves Q in the two rotating parts 301 can enclose an avoidance cavity H for accommodating the protrusion 40221.

[0087] In this case, by designing two avoidance grooves Q in the two rotating parts 301, after the display component 400 is unfolded, the two avoidance grooves Q can enclose an avoidance cavity H for accommodating the protrusion 40221, thereby avoiding interference between the two rotating parts 301 and the protrusion 40221, thereby making the structure of the display device 000 more compact.

[0088] It should be noted that since there are two rotating components 300 in the display device 000, and the two rotating components 300 can respectively drive the connected sub-housing 4021 to rotate, in this case, a synchronization component can be set in the hinge 4022 in the folding housing 402, or a synchronization component may not be set.

[0089] For examples, please refer to Fig.10 , Fig.10 3 is another schematic diagram of the connection between the display component and the rotating assembly provided by the embodiment of the present application. When there are two rotating assemblies 300 in the display device 000, after the display component 400 is in the folded state and located in the accommodating space C, the display component 400 is distributed between the two first guide portions 302 in the two rotating assemblies 300. In this way, by reasonably arranging the positions of the display components 400, the accommodating space C can be effectively utilized, thereby saving space.

[0090] In the examples of this application, please refer to Fig.11 , Fig.11 yes Figure 1 Another cross-sectional view is shown. The first driving assembly 200 in the display device 000 may include: a first driving motor 201 , a lead screw 202 and a connecting portion 203 .

[0091] The first driving motor 201 in the first driving assembly 200 is connected to the lead screw 202 , a portion of the adapter 203 is sleeved on the lead screw 202 and slidably connected to the lead screw 202 , and another portion of the adapter 203 is fixedly connected to the protrusion 40221 .

[0092] In the present application, the adapter part 203 may include: a nut 2031 sleeved on the lead screw 202, an adapter fixing part 2032 and a connecting rod 2033. One end of the connecting rod 2033 is fixedly connected to the protruding part 40221, and the other end of the connecting rod 2033 is connected to the adapter fixing part 2032.

[0093] When the first drive motor 201 is started, its output shaft drives the lead screw 202 to rotate. The rotation of the lead screw 202 causes the nut 2031 sleeved thereon to move linearly along the lead screw 202. The nut 2031 drives the transfer fixing part 2032 to move, thereby driving the connecting rod 2033 fixed to the transfer fixing part 2032 to move, and then drives the protrusion 40221 to move linearly. In this way, the first drive assembly 200 can realize the conversion from rotational motion to linear motion, and drive the protrusion 40221 to move accordingly.

[0094] Optional, please refer to Fig.12 and Fig.13 , Fig.12 yes Figure 1 Another cross-sectional view is shown, Fig.13 The display device 000 may further include: a second driving component 500 and a cover plate 600.

[0095] The cover plate 600 in the display device 000 is movably connected to the housing 100 at the opening K. The second driving assembly 500 is located in the accommodating space C and is connected to the cover plate 600 .

[0096] Among them, the second driving component 500 in the display device 000 is configured as follows: after the display component 400 is completely located in the accommodating space C, the cover plate 600 is driven to move in a direction toward the opening K so that the cover plate 600 can cover the opening K; or, before the display component 400 extends through the opening K, the cover plate 600 is driven to move in a direction away from the opening K so that the cover plate 600 is separated from the opening K.

[0097] In the present application, the second driving assembly 500 may include: a second driving motor (not shown), a driving wheel 501, two driven wheels 502, and a rotating belt 503 sleeved on the driving wheel 501 and the two driven wheels 502. A fixing block 5031 is connected to the rotating belt 503, and the fixing block 5031 is connected to the cover plate 600. In this way, when the display component 400 is completely located in the accommodating space C, the second driving motor is started and drives the driving wheel 501 to rotate. The rotation of the driving wheel 501 causes the rotating belt 503 to move in a predetermined direction, thereby driving the fixing block 5031 on the rotating belt 503 to move in a direction toward the opening K. The fixing block 5031 drives the cover plate 600 to move in a direction toward the opening K until the cover plate 600 completely covers the opening K. Before the display component 400 is ready to extend through the opening K, the second driving motor is started in the reverse direction and drives the driving wheel 501 to rotate in the reverse direction. The reverse rotation of the driving wheel 501 causes the rotating belt 503 to move in the opposite direction, thereby driving the fixing block 5031 on the rotating belt 503 to move in a direction away from the opening K. The fixing block 5031 drives the cover plate 600 to move in a direction away from the opening K until the cover plate 600 is separated from the opening K, so that the display component 400 can be smoothly extended.

[0098] In this case, the second driving assembly 500 can enable the display device 000 to automatically adjust the position of the cover plate 600 according to the state of the display component 400. When the display component 400 is completely located in the accommodating space C, the second driving assembly 500 will drive the cover plate 600 to move in the direction toward the opening K and cover the opening K. In this way, the cover plate 600 can effectively protect the display component 400 from damage caused by external dust, dirt or accidental impact, extend the service life of the display device, and enhance the overall aesthetics of the display device 000. Before the display component 400 extends through the opening K, the second driving assembly 500 will drive the cover plate 600 to move in the direction away from the opening K in advance to ensure that the display component 400 can be smoothly extended. This not only improves the deployment efficiency of the display device 000, but also avoids jamming or damage caused by obstruction by the cover plate 600, thereby optimizing the user experience.

[0099] In the embodiments of the present application, Fig.13 As shown, the opening K on the housing 100 is strip-shaped, and the display device 000 may also include: two second guide portions 700, both of which are located in the accommodating space C and are distributed on both sides of the opening K in the length direction of the opening K, and the two second guide portions 700 are respectively slidably connected to both sides of the cover plate 600.

[0100] In the present application, each guide portion 700 may include: a slide rail 701 and two sliders 702 , one side of the two sliders 702 is fixedly connected to the cover plate 600 , and the other side of the two sliders 702 can slide along the slide rail 701 .

[0101] In this case, the second guide portion 700 can provide a stable guide for the movement of the cover plate 600, ensuring that the cover plate 600 can maintain a straight line movement when moving along the direction of the opening K, avoiding deviation or shaking, thereby improving the reliability of the display device 000. In addition, through the sliding connection, the contact area between the second guide portion 700 and the cover plate 600 can be reduced, so that the movement of the cover plate 600 is smoother, the noise and wear caused by friction are reduced, and the service life of the product is extended.

[0102] In summary, the present application proposes a display device, including a housing, a first drive assembly, a rotating assembly, and a display component. Whether the display component needs to be unfolded or stored, the folding housing can be driven to move by the first drive assembly, thereby driving the rotating assembly to move in a direction toward the opening to drive the display component to unfold; or driving the rotating assembly to move in a direction away from the opening to drive the display component to fold and extend into the accommodation space through the opening. In this way, when the display device is not in use, it can be folded and stored in the accommodation space in the housing, which greatly saves space and improves the space utilization rate inside the car.

[0103] An embodiment of the present application further provides a vehicle, comprising: a display device fixed in a cabin of the vehicle, wherein the display device is any of the above-mentioned display devices.

[0104] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0105] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A display device, characterized in that: include: A housing (100), a first driving assembly (200), a rotating assembly (300) and a display component (400); The housing (100) has a containing space (C) and an opening (K) communicating with the containing space (C); The first driving assembly (200) and the rotating assembly (300) are both located in the accommodating space (C); The display component (400) comprises: a folding display screen (401), and a folding housing (402) connected to the folding display screen (401), wherein a side of the folding housing (402) facing away from the folding display screen (401) is connected to the first driving component (200) and is connected to the rotating component (300); Wherein, the first driving component (200) is configured to: drive the rotating component (300) to move in a direction toward the opening (K), so that the rotating component (300) can drive the display component (400) to unfold after the display component (400) extends out of the accommodating space (C) through the opening (K); or drive the rotating component (300) to move in a direction away from the opening (K), so that the rotating component (300) can drive the display component (400) to fold, and then allow the display component (400) to extend into the accommodating space (C) through the opening (K).

2. The display device according to claim 1, characterized in that The folding housing (402) comprises: two sub-housings (4021), and a hinge (4022) located between the two sub-housings (4021), wherein the hinge (4022) is respectively connected to the two sub-housings (4021); The first driving assembly (200) is connected to a side of the hinge (4022) facing away from the folding display screen (401); The number of the rotating assembly (300) is at least one, and at least one rotating assembly (300) is connected to at least one sub-housing (4021).

3. The display device according to claim 2, characterized in that: The rotating assembly (300) comprises: a rotating part (301) and a first guiding part (302), one end of the rotating part (301) being fixedly connected to a side of the sub-housing (4021) away from the folding display screen (401), and the other end of the rotating part (301) being movably connected to the first guiding part (302), and the first guiding part (302) being fixed in the accommodating space (C); Wherein, when at least part of the display component (400) is located in the accommodating space (C) and is driven to move by the first driving component (200), the rotating part (301) slides relative to the first guiding part (302), and the sliding direction of the rotating part (301) relative to the first guiding part (302) is the same as the moving direction of the display component (400); when the display component (400) is completely extended out of the accommodating space (C) through the opening (K) and is driven to move by the first driving component (200), the rotating part (301) rotates relative to the first guiding part (302) to drive the display component (400) to unfold or fold.

4. The display device according to claim 3, characterized in that: The end of the rotating part (301) facing away from the display component (400) has a sliding protrusion (3011), and the first guide part (302) has a guide sliding groove (3021) matched with the sliding protrusion (3011); Wherein, at least a portion of the sliding protrusion (3011) is located in the guide slide groove (3021) and is slidingly connected to the guide slide groove (3021).

5. The display device according to claim 4, characterized in that: The guide slide groove (3021) includes: a first slide groove (30211), and a second slide groove (30212) connected to the first slide groove (30211); the extension direction of the first slide groove (30211) is parallel to the direction in which the first driving component (200) drives the display component (400) to move, and the second slide groove (30212) is an arc-shaped slide groove, and the second slide groove (30212) is closer to the opening (K) than the first slide groove (30211).

6. The display device according to claim 5, characterized in that: The center of a circle corresponding to the arc-shaped sliding groove is located on a side of the arc-shaped sliding groove away from the opening (K).

7. The display device according to claim 3, characterized in that: The hinge (4022) has a protruding portion (40221) on a side facing away from the folding display screen (401), the protruding portion (40221) is connected to the first driving assembly (200), and the setting position of the protruding portion (40221) on the hinge (4022) is arranged adjacent to the connection position of the rotating portion (301) on the sub-housing (4021); Wherein, the rotating portion (301) has an avoidance groove (Q), and when the display component (400) is in an unfolded state, at least part of the protruding portion (40221) is located in the avoidance groove (Q); when the display component (400) is in a folded state, the protruding portion (40221) is entirely located outside the avoidance groove (Q).

8. The display device according to claim 7, characterized in that: The two sub-housings (4021) have a notch on one side facing away from the folding display screen (401), the two notches being respectively a first notch (M1) and a second notch (M2), the first notch (M1) and the second notch (M2) being both located close to the protruding portion (40221); Wherein, after the display component (400) is in the unfolded state, the first notch (M1) and the second notch (M2) are used to enclose an escape space (N), and at least a portion of the protrusion (40221) is located in the escape space (N).

9. The display device according to claim 8, characterized in that: When there is only one rotating assembly (300), one end of the rotating portion (301) that is away from the first guide portion (302) is fixedly connected to the corresponding sub-housing (4021) at the first notch (M1); wherein, after the display component (400) is in the unfolded state, one end of the rotating portion (301) that is away from the first guide portion (302) abuts against the corresponding sub-housing (4021) at the second notch (M2); Alternatively, when there are two rotating components (300), in one rotating component (300), one end of the rotating portion (301) that faces away from the first guide portion (302) is fixedly connected to the corresponding sub-housing (4021) at the first notch (M1); in the other rotating component (300), one end of the rotating portion (301) that faces away from the first guide portion (302) is fixedly connected to the corresponding sub-housing (4021) at the second notch (M2); wherein, after the display component (400) is in the unfolded state, the two rotating components (301) are in contact with each other, and the two avoidance grooves (Q) in the two rotating components (301) can enclose an avoidance cavity (H) for accommodating the protruding portion (40221).

10. The display device according to any one of claims 7 to 9, characterized in that: The first driving assembly (200) comprises: a first driving motor (201), a lead screw (202) and a connecting portion (203); The first drive motor (201) is connected to the lead screw (202), a portion of the adapter (203) is sleeved on the lead screw (202) and is slidably connected to the lead screw (202), and another portion of the adapter (203) is fixedly connected to the protrusion (40221).

11. The display device according to any one of claims 3 to 9, characterized in that: When there are two rotating assemblies (300), after the display component (400) is in a folded state and located in the accommodating space (C), the display component (400) is distributed between the two first guide portions (302) in the two rotating assemblies (300).

12. The display device according to any one of claims 3 to 9, characterized in that: When there is only one rotating assembly (300), the rotating portion (301) is connected to one of the sub-housings (4021), and the hinge (4022) has a synchronization mechanism, wherein the synchronization mechanism is configured to: when the rotating portion (301) drives the connected sub-housing (4021) to rotate, drive another sub-housing (4021) to rotate synchronously in the opposite direction.

13. The display device according to any one of claims 1 to 9, characterized in that: The display device further comprises: a second driving component (500) and a cover plate (600); The cover plate (600) is movably connected to the housing (100) at the opening (K); the second drive assembly (500) is located in the accommodating space (C) and is connected to the cover plate (600); Wherein, the second driving component (500) is configured to: after the display component (400) is completely located in the accommodating space (C), drive the cover plate (600) to move in a direction toward the opening (K) so that the cover plate (600) can cover the opening (K); or, before the display component (400) extends through the opening (K), drive the cover plate (600) to move in a direction away from the opening (K) so that the cover plate (600) is separated from the opening (K).

14. The display device according to claim 13, characterized in that: The opening (K) is strip-shaped, and the display device further comprises: two second guide portions (700), the two second guide portions (700) are both located in the accommodating space (C) and are distributed on both sides of the opening (K) in the length direction of the opening (K), and the two second guide portions (700) are respectively slidably connected to both sides of the cover plate (600).

15. A means of transport, characterized in that: include: A display device fixed in the cabin of the vehicle, wherein the display device is the display device according to any one of claims 1 to 14.

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