Display device for the interior of a vehicle

Abstract

Display device (1) for the interior of a vehicle (100), comprising: • a display unit (2) which is configured for optically displaying information, and • a movement device (3) which is configured to move the display unit (2), in particular into a non-use position (200) and a use position (201), • wherein the movement device (3) comprises: ◯ a linear drive (30) with a drive element (300) which is movable along a first axis (104), ◯ a pivoting device (31) for pivoting the display unit (2), wherein the pivoting device (31) has a shaft (310), and ◯ a transmission (32) for translating the translational movement of the element (300) into a rotational movement of the shaft (310) about a second axis (105) parallel to the first axis (104).

Description

[0001] The present invention relates to a display device for the interior of a vehicle and to a vehicle with a display device.

[0002] It is known, for example, from DE 101 61 476 A1, to install a display device in a vehicle, e.g. passenger car, for the optical display of information on the inside of the vehicle roof, for example in the headliner.

[0003] The object of the present invention is to propose a display device with a compact design for the interior of a vehicle.

[0004] This task is solved by a display device for the interior of a vehicle with the combination of features of the independent claim.

[0005] In particular, the display device comprises a display unit and a movement device. The display unit includes, in particular, a screen and is configured for the optical display of information. The movement device is configured to move the display unit, specifically into a non-use position and a use position. For this purpose, the movement device comprises a linear drive and a swivel device for swiveling the display unit, in particular between the non-use position and the use position. The linear drive has a drive element that is movable along a first axis. Furthermore, the swivel device has a shaft. The movement device includes a transmission for translating the translational movement of the drive element into a rotary movement of the shaft about a second axis parallel to the first axis.As will be explained using an example embodiment, the two parallel axes can also coincide; this is referred to here as collinearity.

[0006] In other words, the drive element of the linear drive and the shaft of the swivel device are connected via the gearbox or are in engagement with each other via the gearbox, so that a translational or linear movement of the drive element can be translated into a rotary movement of the shaft.

[0007] Within the scope of the present invention, the term “translation” can also be understood in particular as “conversion”, whereby a translation ratio can be equal to or not equal to 1.

[0008] The described motion device, and in particular the provision of the described linear drive and gearbox, allows the display device to be built compactly, while also providing the necessary torque for swiveling the display unit.

[0009] According to a preferred embodiment of the invention, the transmission comprises at least one engagement element and at least one guide track that is at least partially spiral. The "at least partially spiral guide track" can also be referred to as a guide track that has at least one spiral section. The at least one engagement element is fixedly arranged on the drive element of the linear actuator, and the at least one guide track is formed on the shaft. The at least one engagement element and the at least one guide track are in engagement with each other. This allows the transmission, and thus also the display device, to be designed in a simple and particularly compact manner, especially due to the guide track formed on the shaft.

[0010] Preferably, the engagement element is designed as a projection perpendicular to both axes.

[0011] The fixed arrangement of the engagement element on the drive element of the linear actuator means, in particular, that the engagement element is designed to be immovable relative to the drive element. This means that the drive element and the engagement element can only be moved together as a single unit.

[0012] The engagement element can preferably be manufactured integrally with the drive element. Alternatively, the engagement element can be a separate component that is rigidly connected to the drive element.

[0013] Within the scope of the invention, the term "spiral-shaped" can also be understood as "helix-shaped" or "helical".

[0014] The description "guide track on the shaft" means that the guide track is formed in or on the shaft. Preferably, the guide track is a groove (also: recess) in the shaft's outer surface. When using a hollow shaft, the groove can be designed as an elongated slot. Furthermore, an embodiment is shown in which the guide track is an internal thread in the hollow shaft.

[0015] As an alternative to the present invention, it is also provided that the at least one guide track is formed on the drive element of the linear drive. In this case, the at least one engagement element is arranged in a fixed position on the shaft.

[0016] Preferably, the display unit comprises a monitor (also: screen). The monitor is the element designed to visually display information. The display unit may also preferably include a support element for mounting the monitor.

[0017] The motion device is preferably at least partially integrated into the display unit. Preferably, the swivel mechanism, the linear drive, and the gearbox are integrated into the display unit. The linear drive therefore rotates together with the display unit. Within the scope of the present invention, the term "integrated" with reference to the motion device or a component thereof means, in particular, that the motion device or the component thereof is / are arranged on the support element.

[0018] The linear drive can preferably be a spindle drive comprising a threaded spindle and a spindle nut. The spindle nut advantageously serves as the drive element of the linear drive according to the present invention. The spindle nut engages with the threaded spindle and is configured to move along the first axis. An electric motor can preferably be provided for this purpose, enabling the threaded spindle to rotate. The rotation of the threaded spindle then causes a translational movement of the spindle nut. Within the scope of the invention, the electric motor can, in particular, be part of the linear drive. Preferably, the electric motor is integrated into the display unit.

[0019] Other types of linear actuators can also be used within the scope of the invention. For example, a hydraulic or pneumatic cylinder can be provided as the linear actuator according to the invention, wherein a piston unit (piston and piston rod) of the hydraulic or pneumatic cylinder serves as the drive element of the linear actuator. In this case, the engagement element is connected to the piston unit.

[0020] Preferably, the at least one engagement element is connected to a sleeve that surrounds the shaft at least partially in the circumferential direction, in particular by at least 90 degrees, preferably by at least 180 degrees. The at least one engagement element is connected to the sleeve in such a way that the sleeve, together with the at least one engagement element, is movable parallel to the second axis. Advantageously, the at least one guide track is formed on the shaft.

[0021] By incorporating the described sleeve, it is possible to design the shaft as a solid shaft. This offers the advantage of simplified shaft manufacturing, since only the at least one, at least partially spiral, guide track on the shaft needs to be formed. Regardless of whether it is designed as a solid or hollow shaft, the sleeve can also accommodate multiple engagement elements.

[0022] Preferably, the sleeve completely surrounds the shaft in the circumferential direction. "Completely" advantageously means that the sleeve extends through 360 degrees.

[0023] Preferably, the gearbox can further comprise at least one additional engagement element connected to the sleeve. This additional engagement element engages, in particular, with a further, at least partially spiral, guide track formed on the shaft.

[0024] Any desired gear ratio can be achieved by adjusting the shape and / or length of the guide track(s).

[0025] Preferably, the at least one engagement element and the at least one further engagement element on the sleeve are arranged diametrically opposite each other. Similarly, the two guide tracks on the shaft are preferably arranged diametrically opposite each other.

[0026] It is further advantageous if the at least one guide track and / or the at least one further guide track each have at least one linear section. In other words, the guide tracks can preferably each have a helical section and at least one linear section, in particular two linear sections. The at least one linear section advantageously extends parallel to the second axis. Furthermore, the at least one linear section is connected to one end of the respective helical section. In particular, a first linear section is connected to a first end and a second linear section to a second end of the respective helical section.

[0027] The engagement element is preferably capable of engaging with the respective linear section of the at least one guide track and / or the at least one further guide track. In this state of the engagement element, a translational movement of the engagement element does not cause any movement, in particular no rotational movement, of the shaft. The at least one linear section thus serves to prevent an unwanted translational movement of the element, and therefore also of the engagement element, from automatically causing a rotation of the shaft, which would lead to an undesired pivoting of the display unit.

[0028] Preferably, the shaft can be designed at least partially as a solid shaft or hollow shaft, particularly in the area of ​​the shaft on which the at least one guide track and / or the at least one further guide track is / are arranged.

[0029] If the shaft is at least partially hollow, a stiffening element can preferably be arranged within the shaft to reinforce the at least one engagement element. The stiffening element is preferably positively connected to the at least one engagement element and movable parallel to the second axis. Thus, the engagement element can, for example, be manufactured with the same or substantially the same cross-section over its entire length and, if necessary, reinforced in a highly stressed cross-sectional area by the stiffening element.

[0030] Preferably, the at least one engagement element and / or the at least one further engagement element and / or the sleeve are designed to be rotationally fixed with respect to the second axis. This prevents rotation or pivoting of the engagement element or the sleeve about the second axis. For this purpose, at least one anti-rotation element, and in particular two anti-rotation elements, are advantageously provided, especially on both sides of the shaft in the radial direction of the shaft. The at least one anti-rotation element can resist a counter-torque of the shaft about the second axis and apply it to the engagement element or the sleeve. Preferably, the at least one anti-rotation element is designed as a linear guide and arranged on the support element.

[0031] As an alternative to the sleeve with the two engagement elements described above, it is preferred that a single engagement element extends through the entire shaft (perpendicular to the second axis). The engagement element projects from the shaft on the side opposite the drive element. In particular, on this opposite side, the engagement element is guided linearly and parallel to the second axis, thus preventing rotation.

[0032] Especially when using display devices that protrude into the interior, particularly the passenger compartment, of the vehicle when they are in use, aspects of easy mobility are of particular importance, especially when using large display units.

[0033] To achieve this, preferably at least one part of the gearbox, in particular the at least one engagement element, can be designed as a predetermined breaking point. If the forces acting on the at least one engagement element exceed a predetermined breaking point, the at least one engagement element breaks. This allows the shaft to be decoupled from the drive element of the linear actuator.

[0034] In particular, the at least one engagement element can preferably have a predetermined buckling point with a predefined breakaway force, such that when the predetermined buckling force is exceeded, the at least one engagement element buckles at the predetermined buckling point, transitioning from an unbuckled normal shape to a buckled shape. This buckled shape of the engagement element results in a corresponding pivoting of the display unit within the vehicle's interior, for example, from a functional position of the display unit towards its inactive position and, in particular, parallel to the headliner, thereby clearing the vehicle's interior. The necessary breakaway force, as the predetermined buckling force, is generated, for example, when a deceleration exceeding a predetermined minimum occurs due to the inertia of the display unit's mass during vehicle deceleration.

[0035] As an alternative to the previously described embodiment with the pin-shaped engagement element(s), the following preferred embodiment of the invention is provided: Accordingly, the first axis, along which the drive element of the linear drive is movable, and the second axis, about which the shaft is rotatable, are collinear. Advantageously, the drive element of the linear drive has an external thread and the shaft has an internal thread. The internal thread of the shaft and the external thread of the linear drive element form the transmission according to the invention. The two threads can engage directly or via rolling balls within the thread (ball screw drive).

[0036] Furthermore, the drive element is preferably arranged in a rotationally secure manner with respect to the second axis. As already described, the linear movement of the drive element can be achieved in various ways, for example via a spindle drive or a hydraulically operated cylinder.

[0037] Furthermore, the present invention relates to a vehicle with a previously described display device. Due to the compact design of the display device, the downward sag of the vehicle's headliner in the area of ​​the display device can be kept relatively small, thus minimizing or preventing any restriction of the vehicle occupants' freedom of movement, particularly their heads, by the display device.

[0038] Furthermore, the vehicle preferably comprises a body and an interior formed by the body, including a headliner. The display device is preferably mounted on or in the headliner.

[0039] Further details, features and advantages of the invention will become apparent from the following description and the figures, where identical or functionally identical components are designated by the same reference numeral. The figures show: Fig. 1 a schematic perspective view of an area of ​​a vehicle which has a display device according to a first embodiment of the present invention, Fig. 2 a schematic perspective view of the display device according to the first embodiment, Fig. 3 a schematic view of a display device according to a second embodiment of the present invention, Fig. 4 a schematic view of a display device according to a third embodiment of the present invention, and Fig. 5 a schematic view of a display device according to a fourth embodiment of the present invention.

[0040] The following is with reference to the Fig. 1 and Fig. 2 a display device 1 described in detail according to a first embodiment of the present invention.

[0041] In Fig. 1 is an area of ​​a vehicle 100 shown in which the display device 1 as provided for in the first embodiment. Furthermore, in Fig. 1 a longitudinal axis 108 , a transverse axis 109 and a vertical axis 110 of the vehicle 100 marked.

[0042] In particular, the vehicle 100 through part of a bodywork 101 depicted, which shows the roof of the vehicle 100 forms. The display device 1 is located on the inside of the roof.

[0043] The display device 1 includes a display unit 2 , which is set up for the visual display of information, and a motion device 3 , which is set up, the display unit 2 into a non-use position 200 and a position of use 201 to move. The movement device 3 is also set up to display the unit 2 in the non-use position 200 and the position of use 201 to hold. In addition, the movement device 3 be set up, the display unit 2 into any position between the non-use position 200 and the position of use 201 to move and hold in that position.

[0044] The display unit 2 includes in particular a monitor 20 The display unit 2 furthermore, it features a support element 22to carry the monitor 20 and to accommodate the movement device 3 on.

[0045] The Fig. 2 shows the movement device 3 the display device 1 in detail.

[0046] As from Fig. 2 can be seen, the movement device 3 a linear actuator 30 and a swivel device 31 to swivel the display unit 2 on.

[0047] The linear actuator 30 in particular a drive element 300 on, which along a first axis 104 is movable. The swivel device 31 a wave 310 on.

[0048] Furthermore, the movement device includes 3 a gearbox 32 for translating the translational movement of the drive element 300 in a rotational movement of the shaft 310 to one of the first axis 104parallel second axis 105 Thus, the drive element 300 of the linear drive 30 and the wave 310 the swivel device 3 about the gearbox 32 connected or are connected via the gearbox 32 in engagement with each other, so that a translational or linear movement of the drive element occurs. 300 in a rotational movement of the shaft 310 is translatable.

[0049] The linear actuator 30 preferably a spindle drive which uses a threaded spindle 309 and one as the drive element 300 It has a serving spindle nut. The spindle nut is engaged with the threaded spindle. 309 and is set up along the first axis 104 to be moved. An electric motor is preferably used for this purpose. 308 provided for, through which the threaded spindle 309is rotatable, which in turn results in a translational movement of the drive element. 300 can cause this. The electric motor 308 is in the support element 22 arranged.

[0050] In particular, the gearbox includes 32 an intervention element 301 and two guideways 311 The intervention element is... 301 on the drive element 300 of the linear drive 30 fixedly arranged, with the guide rails 311 in the wave 310 are trained. The fixed arrangement of the intervention element. 301 on the drive element 300 of the linear drive 30 This means that the intervention element 301 relative to the drive element 300 is designed to be immobile. This means that the drive element 300 and the intervention element 301 They can be moved together as a unit. Preferably, the engagement element is 301formed as a cone.

[0051] As from Fig. As can be seen from point 2, the guide rails are 311 especially as partially spiral-shaped recesses in a lateral surface 319 the wave 310 trained. The guideways 311 are also in the radial direction 106 the wave 310 They are arranged opposite or diametrically opposed to each other. Furthermore, the guide rails are 311 trained equally.

[0052] In particular, the guideways 311 each a spiral-shaped area 307 and two linear areas 306 up. The two linear areas 306 the respective guideway 311 extend parallel to the second axis 105 the wave 310 and are each located at one end of the spiral area 307 the respective guideway 311 connected. Thus, the guide rails are 311Each received continuous training.

[0053] Furthermore, the wave 310 at least in the area of ​​the guide rails 311 designed as a hollow shaft.

[0054] The intervention element 301 of the drive element 300 is in contact with the guide rails 311 or is in the guideways designed as recesses 311 plugged in. If the engagement element 301 in the respective spiral area 307 the guideways 311 Located, causes a translational movement of the drive element. 300 and thus also the intervention element 301 a rotational movement of the shaft 310 However, it is also conceivable that the guide rails 311 are completely spiral-shaped. This allows for rapid swiveling of the display unit. 2 made possible.

[0055] Furthermore, the intervention element can 301be designed as a predetermined breaking element. If the engagement element 301 If the acting forces exceed a predetermined breaking point, the engagement element breaks. 301 , so that the wave 310 from the drive element 300 of the linear drive 30 is decoupled.

[0056] Fig. 3 shows a display device 1 according to a second embodiment of the present invention.

[0057] The display device 1 According to the second embodiment, the design is basically the same as the display device. 1 according to the first embodiment.

[0058] One difference is that in the wave 310 the display device 2 according to the second embodiment, a stiffening element 4 to reinforce the engagement element 301 is arranged.

[0059] The stiffening element4 is involved with the intervention element 301 positively connected and parallel to the second axis 105 movable. In particular, the stiffening element 4 hollow cylindrical shape.

[0060] The stiffening element 4 It serves to reduce forces acting on the engagement element. 301 to be exercised, to absorb. Thus, the drive element can be advantageously used. 300 with the engagement element 301 be prefabricated and for display devices 1 or display units 2 Different sizes can be used, with the mechanical strength required depending on the application being determined by the stiffening element. 4 can be achieved.

[0061] Furthermore, preferably two anti-rotation elements are required. 5 on both sides of the shaft 310 arranged. The anti-rotation elements 5 can create a counter-torque on the shaft 310around the second axis 105 , which refers to the intervention element 301 It acts, it supports. The anti-rotation elements 5 These are in particular linear guides of the engagement element. 301 opposite the support element 22 .

[0062] Fig. 4 shows a display device 1 according to a third embodiment of the present invention.

[0063] At the display device 1 According to the third embodiment, the gearbox 32 next to the intervention element 301 another intervention element 302 up. The intervention element 301 can also be referred to as a first intervention element, with the further intervention element 302 It can therefore be described as a second intervention element.

[0064] It is also a sleeve 303 intended to carry the wave 310completely surrounds in the circumferential direction. The engagement element 301 is with the sleeve 303 connected in such a way that the sleeve 303 together with the engagement element 301 parallel to the second axis 105 is movable.

[0065] The other intervention element as well 302 is with the sleeve 303 connected, so that the sleeve 303 together with the other intervention element 302 parallel to the second axis 105 is movable.

[0066] The intervention element 301 and the further intervention element 302 are particularly on the sleeve 303 diametrically opposed to each other.

[0067] Within the scope of the invention, the sleeve can 303 as part of the gearbox 32 be understood.

[0068] In addition to the guideway 311 is also another guideway 312 in the wave 310trained. The management track 311 can also be used as a first guidance path and the further guidance path 312 can be described as a second guideway. The guideways 311 , 312 are trained equally. Furthermore, the leadership path 311 and the further guidance path 312 in the wave 310 arranged opposite each other or diametrically opposed.

[0069] In particular, the guide rails 311 , 312 like the guide rails 311 the display device 1 designed according to the first two embodiments. This means that the guideways 311 , 312 as recesses in the surface 319 the wave 310 are shaped and each has a spiral area 307 and two linear areas 306 exhibit features located in the spiral area 307 are connected.

[0070] In the third embodiment, no single engagement element protrudes. 301 through the entire wave, but there are two opposing engagement elements. 301 , 302 provided, which are connected to each other via the sleeve.

[0071] Fig. 5 shows a display device 1 according to a fourth embodiment of the present invention.

[0072] The display device 1 According to the fourth embodiment, a motion device comprises 3 with two linear actuators 30 and two swivel devices 31 to swivel the display unit 2 between the non-use position 200 and the position of use 201 .

[0073] The linear actuators 30 are identically designed. The same applies to the swivel devices. 31 .

[0074] In particular, the swivel devices31 and the linear actuators 30 each symmetrical with respect to a plane of symmetry 107 the display unit 2 arranged. The plane of symmetry 107 is parallel to or corresponds to a plane that passes through the vertical axis 110 and the longitudinal axis 108 of the vehicle 100 is defined when the display device 1 in the vehicle 100 is mounted. For the sake of clarity, in Fig. 5 only the first linear drive 30 , the first swivel device 31 and part of the second linear drive 30 depicted.

[0075] The linear actuators 30 Each feature a drive element 300 on, which along the first axis 104 is movable. Furthermore, each swivel device has 31 a wave 310 on.

[0076] Each linear actuator 30is designed as a spindle drive, which uses a threaded spindle 309 and one as the drive element 300 It has a serving spindle nut. The spindle nut is engaged with the threaded spindle. 309 and is set up along the first axis 104 to be moved. An electric motor is preferably used for this purpose. 308 provided for, through which the threaded spindle 309 It is rotatable. The electric motor 308 is in the support element 22 arranged.

[0077] As can be seen from Fig. 5 results, in particular, in a common engine. 308 for both linear drives 30 planned.

[0078] Each drive element features 300 the linear drives 30 an external thread 304 and every wave 310 an internal thread 313 open. The internal thread 313 every wave 310 and the external thread 304each drive element 300 of the linear drive 30 form a gearbox 32 according to the invention, via which a translational movement of the element 300 in a rotational movement of the shaft 310 around the second axis 105 is translated.

[0079] In particular, the pitch of the internal thread 313 the respective wave 310 or the external thread 304 of the respective drive element 300 greater than the pitch of an internal thread of the respective drive element 300 or an external thread of the respective threaded spindle 309 .

[0080] As can be seen from Fig. 5 results, are the first axis 104 , along which the elements 300 the linear drive 30 are movable, and the second axis 105 , around which the waves 310 are rotatable, collinear.

[0081] To prevent the elements from twisting 300 around the second axis 105 To ensure this, for each drive element 300 two anti-rotation elements 5 Each drive element is designed for this purpose. 300 formed with at least one projection that engages with the anti-rotation elements 5 stands.

[0082] In addition to the preceding description, explicit reference is made to the revelation. Fig. 1 to Fig. 5 referred. Reference symbol list 1 Display unit 2 Display unit 3 Movement device 4 stiffening element 5 Anti-rotation element 20 Monitor 22 Support element 30 Linear actuator 31 Swivel device 32 gearboxes 100 vehicles 101 Bodywork 104 first axis 105 second axis 106 Radial direction 107 Plane of symmetry 108 Longitudinal axis 109 Transverse axis 110 Vertical axis 200 Non-use position 201 Operating position 300 drive element 301 Intervention element 302 further intervention element 303 Sleeve 304 External thread 306 linear range 307 spiral area 308 electric motor 309 Threaded spindle 310 wave 311 Guide track 312 additional guideways 313 Internal thread 319 Surface area QUOTES INCLUDED IN THE DESCRIPTION

[0000] This list of documents cited by the applicant was automatically generated and is included solely for the reader's convenience. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions. Cited patent literature

[0000] DE 10161476 A1

[0002]

Claims

[1] Display device (1) for the interior (103) of a vehicle (100), comprising: • a display unit (2) which is designed to optically display information, and • a movement device (3) which is configured to move the display unit (2), in particular into a non-use position (200) and a use position (201), • wherein the movement device (3) comprises: o a linear drive (30) with a drive element (300) which is movable along a first axis (104), a pivoting device (31) for pivoting the display unit (2), wherein the pivoting device (31) has a shaft (310), and o a gear (32) for translating the translational motion of the element (300) into a rotary motion of the shaft (310) about a second axis (105) parallel to the first axis (104). [2] Display device (1) according to claim 1, wherein the transmission comprises: • at least one engagement element (301) which is fixedly arranged on the drive element (300) of the linear drive (30), and • at least one at least partially spiral guide track (311) formed on the shaft (310), wherein the at least one engagement element (301) and the at least one guide track (311) are in engagement with each other. [3] Display device (1) according to claim 2, wherein the at least one engagement element (301) is connected to a sleeve (303) which at least partially surrounds the shaft (310) in the circumferential direction in such a way that the sleeve (303) together with the at least one engagement element (301) is movable parallel to the second axis (105). [4] Display device (1) according to claim 3, wherein the transmission (32) further comprises at least one additional engagement element (302) which is connected to the sleeve (303) and engages with at least one further, at least partially spiral guide track (312) which is formed on / in the shaft (310). [5] Display device (1) according to one of claims 2 to 4, wherein the at least one guide track (311) and / or the at least one further guide track (312) is / are each formed as a recess in the shaft (310). [6] Display device (1) according to claim 4 or 5, wherein the at least one guide track (311) and the at least one further guide track (312) are arranged opposite each other. [7] Display device (1) according to one of the preceding claims, wherein the at least one guide track (311) and / or the at least one further guide track (312) each have at least one linear area (306). [8] Display device (1) according to one of the preceding claims, wherein the shaft (310) in the area of ​​the guide track(s) (311, 312) is designed as a solid shaft or hollow shaft. [9] Display device (1) according to claim 8, wherein the shaft (310) is designed as a hollow shaft in the area of ​​the guide track(s) (311, 312), wherein a stiffening element (4) for reinforcing the at least one engagement element (301) is arranged in the shaft (310), which is positively connected to the at least one engagement element (301) and is movable parallel to the second axis (104). [10] Display device (1) according to one of claims 2 to 9, wherein the at least one engagement element (301) and / or the at least one further engagement element (302) is / are arranged in a rotationally secure manner with respect to the second axis (104). [11] Display device (1) according to one of the preceding claims, wherein at least a part of the transmission (32) is designed as a predetermined breaking element. [12] Display device (1) according to claim 1, wherein the first axis (104) and the second axis (105) are collinear and the drive element (300) of the linear drive (30) has an external thread (304) and the shaft (310) has an internal thread (313), wherein the gear (32) comprises the external thread (304) and the internal thread (313). [13] Display device (1) according to claim 12, wherein the drive element (300) is arranged in a rotationally secure manner with respect to the second axis (104). [14] Vehicle (100) which has a display device (1) according to any of the preceding claims.

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