CN211442163U - Vehicle, display device and rotating device - Google Patents
Vehicle, display device and rotating device Download PDFInfo
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- CN211442163U CN211442163U CN201921829293.9U CN201921829293U CN211442163U CN 211442163 U CN211442163 U CN 211442163U CN 201921829293 U CN201921829293 U CN 201921829293U CN 211442163 U CN211442163 U CN 211442163U
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Abstract
The utility model discloses a vehicle, display device and rotating device, rotating device includes: the first rotating piece is provided with a first rotating part; the second rotating part is provided with a second rotating part which is used for being rotationally connected with the first rotating part, so that the first rotating part can operably rotate around a rotating axis relative to the second rotating part, and the first rotating part can be kept locked relative to the second rotating part when not operated; and one end of the first adjusting piece is rotatably connected with the first rotating piece, and the first adjusting piece can reciprocate along a first track to enable the first rotating piece to rotate around a first rotating axis relative to the second rotating piece. When the height of the driver changes, the rotating device enables the driver to clearly acquire the content on the display screen.
Description
Technical Field
The utility model relates to a vehicle manufacturing technical field, concretely relates to vehicle, display device and rotating device.
Background
With the vigorous development of the automobile industry, in order to further improve the convenience in the driving process, a display device is usually added on the instrument panel. The display screen of the display device is used to display a route for the driver to navigate. The display screen of the traditional display device is fixedly arranged on an instrument board, and when the height of a driver changes, the visual angle of the driver correspondingly changes, so that the driver can not clearly acquire the content on the display screen.
SUMMERY OF THE UTILITY MODEL
Based on the above, a vehicle, a display device and a rotating device are provided, wherein when the height of a driver changes, the rotating device enables the driver to clearly acquire the content on the display screen; in this way, the display equipment adopting the rotating device can enable a driver to clearly acquire the content on the display screen; in this way, the vehicle adopting the display device enables the driver to clearly acquire the content on the display screen.
The technical scheme is as follows:
in one aspect, there is provided a rotating apparatus including: the first rotating piece is provided with a first rotating part; the second rotating part is provided with a second rotating part which is used for being rotationally connected with the first rotating part, so that the first rotating part can operably rotate around a rotating axis relative to the second rotating part, and the first rotating part can be kept locked relative to the second rotating part when not operated; and one end of the first adjusting piece is rotatably connected with the first rotating piece, and the first adjusting piece can reciprocate along a first track to enable the first rotating piece to rotate around a first rotating axis relative to the second rotating piece.
When the rotating device of the embodiment is used, the first rotating piece is stably and reliably connected with the display screen of the display equipment, and the second rotating piece is stably and reliably connected with the instrument panel. When the height of a driver or a passenger changes, the visual angle of the driver or the passenger and the display screen changes, the first adjusting piece is utilized to reciprocate along the first track, so that the first adjusting piece applies corresponding acting force to the first rotating piece, the first rotating piece rotates around the first rotating axis relative to the second rotating piece, the display screen correspondingly rotates around the first rotating axis, the angle of the display screen relative to the driver or the passenger can be adjusted, the visual angle of the display screen relative to the driver or the passenger can be oriented, and the content on the display screen can be clearly obtained by the driver or the passenger. Simultaneously, only need can make the display screen take place corresponding rotation with the help of the removal of first regulating part automatically, need not manual operation can realize that the display screen matches the adaptation with the driver of different heights or passenger's field of vision, and is simple, convenient, and user experience feels good.
The technical solution is further explained below:
in one embodiment, the rotating device further comprises a first moving assembly, the other end of the first adjusting member is rotatably connected with the first moving assembly, and the first moving assembly can reciprocate along a first preset direction and is used for driving the first adjusting member to reciprocate along a first track.
In one embodiment, the rotating device further comprises a second adjusting member arranged at an included angle with the first adjusting member, one end of the second adjusting member is rotatably connected with the first rotating member, and the second adjusting member can reciprocate along a second track to enable the first rotating member to rotate around a second rotating axis relative to the second rotating member, wherein the second rotating axis is arranged at an included angle with the first rotating axis.
In one embodiment, the rotating device further comprises a second moving assembly, the other end of the second adjusting member is rotatably connected with the second moving assembly, and the second moving assembly can reciprocate along a second preset direction and is used for driving the second adjusting member to reciprocate along a second track.
In one embodiment, the first rotating part is provided as a socket, the second rotating part is provided as a ball head, the ball head is rotatably arranged in the socket, and the first rotating part can be locked at any rotating position relative to the ball head.
In one embodiment, a projection line of the central axis of the first adjusting member on the first rotating member is a first straight line, a projection line of the central axis of the second adjusting member on the first rotating member is a second straight line, and an intersection point of the first straight line and the second straight line is coincident with or approximately coincident with the center of sphere of the ball head.
In one embodiment, the first line is perpendicular or approximately perpendicular to the second line.
In one embodiment, the first rotating member is provided as a first rotating plate, a bearing platform is arranged on one side surface of the first rotating plate, the bearing platform is provided with the socket, the second rotating member is provided as a first connecting rod, and one end of the first connecting rod is provided with the ball head.
In one embodiment, the first moving assembly includes a first moving sleeve, the first moving sleeve is sleeved on the first connecting rod, the other end of the first adjusting member is rotatably connected with the first moving sleeve, and the first moving sleeve can reciprocate along the length direction of the first connecting rod.
In one embodiment, the rotating device further comprises a first driving tooth, and a first rack is arranged on the outer wall of the first moving sleeve along the length direction of the first connecting rod, and the first driving tooth can be in transmission fit with the first rack.
In one embodiment, the second moving assembly includes a second moving sleeve, the second moving sleeve is sleeved on the first connecting rod, the other end of the second adjusting member is rotatably connected with the second moving sleeve, and the second moving sleeve can reciprocate along the length direction of the first connecting rod.
In one embodiment, the rotating device further comprises a second driving tooth, and a second rack is arranged on the outer wall of the second moving sleeve along the length direction of the first connecting rod, and the second driving tooth can be in transmission fit with the second rack.
On the other hand, the display equipment comprises a display screen and the rotating device, wherein the first rotating part is connected with the display screen.
When the display equipment is used, the first rotating piece is stably and reliably connected with the display screen of the display equipment, and the second rotating piece is stably and reliably connected with the instrument panel or the seat. When the height of a driver or a passenger changes, the visual angle of the driver or the passenger and the display screen changes, the first adjusting piece is utilized to reciprocate along the first track, so that the first adjusting piece applies corresponding acting force to the first rotating piece, the first rotating piece rotates around the first rotating axis relative to the second rotating piece, the display screen correspondingly rotates around the first rotating axis, the angle of the display screen relative to the driver or the passenger can be adjusted, the visual angle of the display screen relative to the driver or the passenger can be oriented, and the content on the display screen can be clearly obtained by the driver or the passenger. Simultaneously, only need can make the display screen take place corresponding rotation with the help of the removal of first regulating part automatically, need not manual operation can realize that the display screen matches the adaptation with the driver of different heights or passenger's field of vision, and is simple, convenient, and user experience feels good. Meanwhile, the rotation angle of the display screen relative to the driver or the passenger can be flexibly adjusted, and the influence of light reflection on the driver or the passenger can be eliminated.
In still another aspect, a vehicle is provided, which includes the rotating device or the display apparatus.
The vehicle of above-mentioned embodiment, during the use, utilizes rotating device can realize that two parts such as display screen and instrument board are connected in the rotation between, convenient to use.
Drawings
FIG. 1 is a schematic view of a rotating device according to an embodiment;
FIG. 2 is an exploded view of the turning gear of FIG. 1 from a perspective;
FIG. 3 is an exploded view of the rotary device of FIG. 1 from another perspective;
FIG. 4 is a schematic view of the first adjusting member of the rotating apparatus of FIG. 1 rotating the first rotating member relative to the second rotating member;
FIG. 5 is a schematic view of the second adjusting member of the rotating apparatus of FIG. 1 rotating the first rotating member relative to the second rotating member;
FIG. 6 is a perspective view of the first and second adjustment members of the rotational device of FIG. 1 on the first rotational member;
FIG. 7 is a schematic structural diagram of a first rotating member and a second rotating member of a rotating device according to another embodiment;
fig. 8 is a schematic structural diagram of a display device according to an embodiment.
Description of reference numerals:
10. a rotating means, 20, a display screen, 100, a first rotating member, 101, a socket connecting member, 102, a tightening member, 110, a first rotating portion, 111, a bearing platform, 112, a socket, 113, a first damping rotating shaft, 200, a second rotating member, 210, a second rotating portion, 211, a ball head, 220, a first connecting rod, 230, a first rotating block, 231, a second connecting hole, 310, a first adjusting member, 311, a first straight line, 320, the first movable sleeve 330, the first rack 340, the first driving gear 350, the first motor 410, the second adjusting part 411, the second straight line 420, the second movable sleeve 430, the second rack 440, the second driving gear 450, the second motor 500, the base 600, the mounting post 700, the first rotating bar 710, the third rotating part 711, the first connecting seat 712, the first connecting hole 720, the fourth rotating part 721, and the second damping rotating shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "disposed on," "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will also be understood that when interpreting elements, although not explicitly described, the elements are to be interpreted as including a range of errors which are within the acceptable range of deviation of the particular values as determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.
In the present invention, the terms "first", "second", "third", and the like do not denote any particular quantity or order, but rather are used to distinguish one name from another.
As shown in fig. 1 to 3, in one embodiment, there is provided a rotating apparatus 10 including: a first rotating member 100, the first rotating member 100 being provided with a first rotating portion 110; a second rotating member 200, the second rotating member 200 being provided with a second rotating portion 210 for rotatably connecting with the first rotating portion 110, enabling the first rotating member 100 to operatively rotate around the axis of rotation with respect to the second rotating member 200, and enabling the first rotating member 100 to remain locked with respect to the second rotating member 200 when not operated; and a first adjusting member 310, one end of the first adjusting member 310 being rotatably connected to the first rotating member 100, the first adjusting member 310 being capable of reciprocating along a first trajectory, such that the first rotating member 100 rotates around a first rotation axis with respect to the second rotating member 200.
For convenience of description, the operation principle and operation process of the rotating device 10 are described by taking an application scene in a display device of a vehicle as an example, but the rotating device 10 may also be applied to other places, for example, a position between a sun visor and a vehicle body in a vehicle may be connected by the rotating device 10, a position between a solar panel and a support seat may be connected by the rotating device 10, and the rotating device 10 may be applied to any place or scene that can satisfy the use condition.
When the rotating device 10 of the above embodiment is used, the first rotating member 100 and the display screen 20 of the display device are stably and reliably connected by riveting, clamping, and the second rotating member 200 and the instrument panel are stably and reliably connected by riveting, clamping, and the like. When the height of the driver or the passenger changes and the viewing angle of the driver or the passenger and the display screen 20 changes, the first adjusting member 310 reciprocates along a first track (not shown), so that the first adjusting member 310 applies a corresponding acting force to the first rotating member 100, the first rotating member 100 rotates around a first rotation axis relative to the second rotating member 200, and the display screen 20 correspondingly rotates around the first rotation axis (as shown in the direction J of fig. 8), so that the angle of the display screen 20 relative to the driver or the passenger can be adjusted, the display screen 20 can face the viewing angle of the driver or the passenger, and the driver or the passenger can clearly acquire the content on the display screen 20. Meanwhile, the display screen 20 can be automatically rotated correspondingly only by means of the movement of the first adjusting piece 310, and the display screen 20 can be matched and adapted to the visual fields of drivers or passengers with different heights without manual operation, so that the method is simple and convenient, and the user experience is good.
It should be noted that the first rotating member 100 can operatively rotate around the rotation axis relative to the second rotating member 200, i.e. when the first rotating member 100 is acted by a corresponding external force, it can rotate around the corresponding rotation axis relative to the second rotating member 200. The first rotating member 100 can be kept locked relative to the second rotating member 200 when not operated, i.e. the first rotating member 100 can be kept stationary relative to the second rotating member 200 when the first rotating member 100 is not loaded by external force. The locking of the first rotating member 100 with respect to the second adapter member may be achieved by a rotational friction fit between the first rotating portion 110 and the second rotating portion 210, for example, a form of a damping rotating shaft fitting in a hole. At this time, the first rotating member 100 rotates around the central axis of the damping rotating shaft with respect to the second rotating member 200. In order to promote the locking effect, the damping shaft sleeve can be sleeved on the outer wall of the damping shaft, so that the friction force during locking is enhanced. The rotational connection between the first adjusting member 310 and the first rotating member 100 can be realized by means of hinge joint, rotation shaft fit or cross pin connection, and it is only necessary to enable the first adjusting member 310 to transmit corresponding acting force to the first rotating member 100 so as to enable the first rotating member 100 to rotate around a corresponding rotation axis relative to the second rotating member 200. The first adjusting member 310 may be configured as an adjusting rod or an adjusting rod, and only needs to apply a corresponding acting force to the first rotating member 100 when moving along the first track so as to rotate the first rotating member 100 around the first rotation axis relative to the second rotating member 200.
The first adjusting member 310 rotates the first rotating member 100 relative to the second rotating member 200 about the first rotation axis (as shown in the direction C of fig. 4), which may be in the form of a push to apply a pushing force (as shown in F of fig. 4)1Force indication) to the first rotating member 100 to rotate the first rotating member 100 relative to the second rotating member 200, or in the form of pulling force (e.g., F of fig. 4)2Force shown) to the first rotating member 100 to rotate the first rotating member 100 relative to the second rotating member 200, only the requirement that the first rotating member 100 can rotate around the second rotation axis relative to the second rotating member 200 is satisfied.
In one embodiment, the rotating device 10 further includes a first moving assembly, and the other end of the first adjusting member 310 is rotatably connected to the first moving assembly, and the first moving assembly can reciprocate along a first preset direction (as shown in a direction a of fig. 4) to drive the first adjusting member 310 to reciprocate along a first track. Thus, when the first moving assembly reciprocates along the first predetermined direction, the first adjusting member 310 can be driven to reciprocate along the first track, so that the first adjusting member 310 applies a corresponding acting force to the first rotating member 100, and the first rotating member 100 rotates around the first rotation axis relative to the second rotating member 200, so that the display screen 20 correspondingly rotates around the first rotation axis. The first moving assembly may adopt a form of gear and rack cooperation or a form of screw nut cooperation, and only needs to be able to drive the first adjusting member 310 to move along a preset first track to apply a corresponding acting force to the first rotating member 100. The first adjusting member 310 can be rotatably connected to the first moving assembly in a hinged manner, a rotating shaft-matched manner or a cross pin-connected manner, and only when the first moving assembly moves along a first preset direction, the first adjusting member 310 can be driven to move along a first track, so that the first adjusting member 310 can transmit corresponding acting force to the first rotating member 100 and the first rotating member 100 can rotate around a corresponding rotating axis relative to the second rotating member 200.
As shown in fig. 1 to fig. 3, on the basis of the above embodiment, the rotating device 10 further includes a second adjusting member 410 disposed at an angle to the first adjusting member 310, one end of the second adjusting member 410 is rotatably connected to the first rotating member 100, and the second adjusting member 410 can reciprocate along a second track (not shown) to rotate the first rotating member 100 relative to the second rotating member 200 about a second rotating axis, wherein the second rotating axis is disposed at an angle to the first rotating axis. In this way, the second adjusting member 410 applies a corresponding force to the first rotating member 100 by the reciprocating motion of the second adjusting member 410 along the second track, so that the first rotating member 100 rotates relative to the second rotating member 200 about the second rotation axis. Therefore, the first rotating part 100 can rotate around the first rotating axis and the second rotating axis, and further the display screen 20 can rotate around the first rotating axis and the second rotating axis (as shown in the direction K of fig. 8), so that the rotating direction and the rotating angle of the display screen 20 are more flexible and automatic, and the display screen can be more suitable for the visual field changes of drivers or passengers with different heights. Wherein, the rotation angle: refers to the angle of rotation of a component from one extreme position to the other opposite extreme position during rotation about an axis of rotation. For example, in practical applications, the display 20 can rotate from one extreme position to another extreme position around a rotation axis, and the rotation angle of the display 20 around the rotation axis is the rotation angle.
The second adjusting member 410 rotates the first rotating member 100 relative to the second rotating member 200 about the second rotation axis (as shown in direction E of fig. 5), which may be in the form of pushing force to apply the pushing force (as shown in direction F of fig. 5)3Force indication) to the first rotating member 100 to rotate the first rotating member 100 relative to the second rotating member 200, or in the form of pulling force (e.g., F of fig. 5)4Force shown) to the first rotating member 100 to rotate the first rotating member 100 relative to the second rotating member 200, only the requirement that the first rotating member 100 can rotate around the second rotation axis relative to the second rotating member 200 is satisfied.
Further, the rotating device 10 further includes a second moving assembly, the other end of the second adjusting member 410 is rotatably connected to the second moving assembly, and the second moving assembly can reciprocate along a second preset direction (as shown in a direction a of fig. 5) to drive the second adjusting member 410 to reciprocate along a second track. Therefore, the second moving assembly is used for reciprocating along the second preset direction, so that the second adjusting piece 410 is driven to reciprocate along the second track, the second adjusting piece 410 applies corresponding acting force to the first rotating piece 100, the first rotating piece 100 rotates around the second rotating axis relative to the second rotating piece 200, the display screen 20 correspondingly rotates around the second rotating axis, the angle of the display screen 20 relative to a driver or a passenger can be adjusted, the display screen 20 can face the visual angle of the driver or the passenger, and the content on the display screen 20 can be clearly obtained by the driver or the passenger. The first adjusting part 310 and the second adjusting part 410 are connected with the first rotating part 100 in a rotating manner, so that the first rotating part 100 can rotate around different rotating axes relative to the second rotating part 200, and the angle of the display screen 20 relative to a driver or a passenger can be adjusted more flexibly.
The rotational connection between the second adjusting member 410 and the second moving assembly and the first rotating member 100 can be realized by means of hinge joint, rotation shaft fit or cross pin connection, and it is only necessary to enable the second moving assembly to move by transmitting corresponding acting force to the first rotating member 100 through the second adjusting member 410 so that the first rotating member 100 rotates around a corresponding rotation axis relative to the second rotating member 200.
It should be emphasized that the rotation of the first rotating member 100 relative to the second rotating member 200 about the rotation axis can be achieved directly by the rotation cooperation of the first rotating part 110 and the second rotating part 210, and an intermediate element can be added, for example, a third rotating member is added between the first rotating member 100 and the second rotating member 200, and the rotation cooperation of the first rotating member 100 and the third rotating member and the rotation connection of the third rotating member and the second rotating member 200 is utilized.
As shown in fig. 7, in an embodiment, the rotating device 10 further includes a third rotating member, the first rotating member 100 is provided with a third rotating portion 710 for rotationally and frictionally engaging with the first rotating portion 110, and a fourth rotating portion 720 for rotationally and frictionally engaging with the second rotating portion 210, wherein the first rotating portion 110 and the third rotating portion 710 rotate around a rotating axis arranged along a first direction, the second rotating portion 210 and the fourth rotating portion 720 rotate around a rotating axis arranged along a second direction, the first direction and the second direction are arranged at an angle (preferably vertically, for example, the first direction is a vertical direction (as shown in F direction of fig. 7), the second direction is a horizontal direction (as shown in G direction of fig. 7), so that when the first moving assembly moves to cause corresponding displacement of the first adjusting member 310, the first adjusting member 310 applies corresponding acting force to the first rotating member 100, the first rotating member 100 rotates around the rotation axis arranged along the first direction relative to the third rotating member by the friction fit between the first rotating member 110 and the third rotating member 710, so that the display screen 20 rotates around the rotation axis arranged along the first direction, and at this time, the third rotating member and the second rotating member 200 are kept stationary relative to each other to form a first whole. When the second moving assembly moves to drive the second adjusting member 410 to generate a corresponding displacement, the second adjusting member 410 applies a corresponding acting force to the first rotating member 100, and the second rotating member 210 and the fourth rotating member 720 are in rotational friction fit, so that the second whole formed by the first rotating member 100 and the third rotating member being relatively stationary can rotate around the rotation axis arranged along the second direction relative to the second rotating member 200, and further the display screen 20 rotates around the rotation axis arranged along the second direction.
As shown in fig. 7, specifically, the first rotating member 100 is provided as a first rotating plate, the third rotating member is provided as a first rotating bar 700, the second rotating member 200 is provided as two first rotating blocks 230 arranged in the horizontal direction, and the first rotating bar 700 is disposed between the first rotating plate and the first rotating blocks 230. One side surface of the first rotation plate is provided with a first connection part (not shown) for riveting, clamping or inserting with the display screen 20, and the other side surface of the first rotation plate is provided with a first damping rotation shaft 113 arranged along the vertical direction. One side of the first rotating bar 700 close to the first rotating plate is provided with two first connecting seats 711 arranged at intervals relatively along the vertical direction, each first connecting seat 711 is provided with a first connecting hole 712 used for being in rotating friction fit with the first damping rotating shaft 113, and one side of the first rotating bar 700 close to the first rotating block 230 is provided with a second damping rotating shaft 721 arranged along the horizontal direction. Each of the first rotating blocks 230 is provided with a second coupling hole 231 for rotational friction-fitting with the second damping rotating shaft 721. When the first moving assembly moves to drive the first adjusting member 310 to generate corresponding displacement, the first adjusting member 310 applies corresponding pulling force or pushing force to the first rotating plate, and the first rotating plate rotates around the central axis of the first damping rotating shaft 113 arranged along the vertical direction (as shown in the direction H of fig. 7) relative to the first rotating bar 700 by using the rotating friction fit between the first damping rotating shaft 113 and the first connecting hole 712, so that the display screen 20 rotates around the central axis of the first damping rotating shaft 113, and at this time, the first rotating bar 700 and the two first rotating blocks 230 are relatively static to form a first whole. When the second moving assembly moves to drive the second adjusting member 410 to generate corresponding displacement, the second adjusting member 410 applies corresponding pulling or pushing force to the first rotating plate, and the second rotating plate and the first rotating bar 700 are in friction fit with each other by means of rotation of the second damping rotating shaft 721 and the second connecting hole 231, so that the second whole formed by the first rotating plate and the first rotating bar 700 being relatively stationary can rotate around the central axis of the second damping rotating shaft 721 arranged along the horizontal direction with respect to the two first rotating blocks 230, and further the display screen 20 rotates around the central axis of the second damping rotating shaft 721 (as shown in direction I of fig. 7). Wherein, the first adjusting member 310 and the second adjusting member 410 are rotatably connected to the other side surface of the first rotating plate by a cross pin. The first adjusting member 310 and the first moving assembly may be disposed at one side of a third body formed by the first rotating plate, the first rotating bar 700 and the two first rotating blocks 230, and the second adjusting member 410 and the second moving assembly may be disposed at the other side of the third body, as long as the respective movements of the first adjusting member 310, the first moving assembly, the second adjusting member 410 and the second moving assembly do not cause interference.
The first rotating portion 110 and the third rotating portion 710 are in friction fit with each other, so that the first rotating plate can rotate around the central axis of the first damping rotating shaft 113 arranged in the vertical direction relative to the first rotating bar 700 (at this time, the first rotating bar 700 and the two first rotating blocks 230 are relatively static to form a first whole, that is, the first rotating plate rotates around the central axis of the first damping rotating shaft 113 relative to the first whole), and meanwhile, the first rotating plate can also perform corresponding locking under the action of friction force after rotating for a proper angle relative to the first rotating bar 700, so that the first rotating plate and the first whole are kept relatively static, and further the display screen 20 can be kept stably static. The second rotating portion 210 and the fourth rotating portion 720 are in friction fit with each other, so that the second whole formed by the relative rest of the first rotating plate and the first rotating strip 700 can rotate around the central axis of the second damping rotating shaft 721 arranged along the horizontal direction relative to the two first rotating blocks 230, and meanwhile, the second whole can be correspondingly locked under the action of friction force after rotating for a proper angle relative to the two first rotating blocks 230, so that the second whole and the two first rotating blocks 230 can be kept relatively still, and further, the display screen 20 can be kept stably still.
When the device is used specifically, taking the operation direction of a driver or a passenger as an example, the vertical direction can be set to be the vertical direction perpendicular to the horizontal plane, and the horizontal direction can be set to be the left-right direction of the driver; therefore, the inclination angle of the display screen 20 relative to the horizontal plane in the left-right direction and the up-down direction can be flexibly adjusted, and the use is convenient.
As shown in fig. 1-3, in one embodiment, the first rotating portion 110 is provided as a socket 112, the second rotating portion 210 is provided as a ball 211, and the ball 211 is rotatably disposed within the socket 112. Thus, the first rotating member 100 can rotate along the tangent of the spherical surface of the ball head 211 relative to the ball head 211, and the rotating direction and the rotating angle are more flexible and changeable, so that the universality of the rotating device 10 is stronger. The first rotating member 100 can be locked at any rotational position relative to the ball 211. In this way, after the first rotating member 100 rotates to a proper position relative to the ball 211, the first rotating member 100 can be kept stationary relative to the ball 211 by using the friction fit between the ball 211 and the inner wall of the socket 112, so that the display screen 20 can be kept stationary after being adjusted to a proper angular position, and the driver or passenger can conveniently look up the content on the display screen 20.
In order to ensure that the ball 211 can be reliably and stably rotatably arranged in the socket 112, and at the same time, to improve the locking effect of the first rotating member 100 relative to the ball 211. As shown in fig. 2 and 3, a socket connector 101 may be additionally provided, the socket connector 101 is disposed in the socket 112, and the ball 211 is rotatably disposed in a cavity of the socket connector 101 (the socket connector 101 may also be provided with the socket 112, in which case, the ball 211 is rotatably disposed in the socket 112 of the socket connector 101). The socket joint member 101 may be provided as a petal-shaped housing structure for enhancing the frictional force between the ball 211 and the first rotating member 100. A tightening member 102 (which may be in the form of a ring-shaped sheet or a band) for tightening the opening of the socket connector 101 may be further provided, thereby preventing the ball 211 from falling out of the cavity of the socket connector 101 and ensuring the reliability of the connection.
As shown in fig. 6, a projection line of the central axis of the first adjusting member 310 on the first rotating member 100 is a first straight line 311. The projection line of the central axis of the second adjusting member 410 on the first rotating member 100 is a second straight line 411. The intersection of the first straight line 311 and the second straight line 411 coincides or approximately coincides with the center of the sphere of the ball head 211. As such, when the first adjusting member 310 applies a force to the first rotating member 100, the first rotating member 100 can rotate around the second straight line 411; when the second adjusting member 410 applies an acting force to the first rotating member 100, the first rotating member 100 can rotate around the first straight line 311, so that the rotation of the first rotating member 100 around different axes does not generate interference, the first adjusting member 310 can smoothly drive the first rotating member 100 to rotate around the second axis relative to the ball head 211, and the second adjusting member 410 can smoothly drive the first rotating member 100 to rotate around the first straight line 311 relative to the ball head 211; meanwhile, the adjustment accuracy of the rotation angle of the first rotating member 100 is also high.
As shown in fig. 6, further, the first straight line 311 is perpendicular or approximately perpendicular to the second straight line 411. Therefore, the movement of the first adjusting part 310 and the second adjusting part 410 is not interfered, the rotating movement of the first rotating part 100 relative to the ball head 211 is smoother, the display screen 20 can be accurately adjusted to the optimal viewing angle, and the use by drivers or passengers with different heights is facilitated.
The approximate coincidence is considered to be coincident within an error tolerance range in consideration of the influence of manufacturing errors and assembly errors, and may be considered to be coincident when, for example, the distance between the intersection of the first straight line 311 and the second straight line 411 and the center of the ball 211 is within 0.1 mm. The approximate perpendicularity is also considered in consideration of the influence of manufacturing errors and assembly errors, and can be considered to be perpendicular within an error tolerance range, for example, when the included angle between the first straight line 311 and the second straight line 411 is 89 ° to 91 °.
As shown in fig. 2 and 3, in one embodiment, the first rotating member 100 is provided as a first rotating plate, a supporting platform 111 is provided on one side surface of the first rotating plate, and the supporting platform 111 is provided with a socket 112. In this way, the socket 112 is disposed on the bearing platform 111 protruding from the first rotation plate, so that the rotation of the first rotation plate relative to the ball 211 is more flexible and smooth, and the side wall of the ball 211 does not interfere with the rotation of the first rotation plate. The second rotating member 200 is provided as a first link 220, and a ball 211 is provided at one end of the first link 220. The second rotating member 200 is a first connecting rod 220 with a long strip shape, and the ball 211 is arranged at one end of the first connecting rod 220, so that a sheet or block-shaped base 500 can be arranged at the other end of the first connecting rod 220, and the first connecting rod 220 can be stably and reliably connected and fixed with an external structure such as an instrument panel and a seat. When the socket 112 is disposed on the platform 111, the first straight line 311 is a projection line of the first adjusting member 310 on the platform 111, and the second straight line 411 is a projection line of the second adjusting member 410 on the platform 111.
As shown in fig. 1 to 3, in one embodiment, the first moving assembly includes a first moving sleeve 320, the first moving sleeve 320 is sleeved on the first connecting rod 220, the other end of the first adjusting member 310 is rotatably connected to the first moving sleeve 320, and the first moving sleeve 320 can reciprocate along a length direction (as shown in a direction a in fig. 1 to 3) of the first connecting rod 220. Thus, the first moving sleeve 320 is sleeved on the first connecting rod 220, and the first connecting rod 220 is used for guiding the movement of the first moving sleeve 320, so that the first moving sleeve 320 can accurately reciprocate along the length direction of the first connecting rod 220; the first moving sleeve 320 is connected to the first adjusting member 310 in a rotating manner, so as to drive the first adjusting member 310 to push or pull the first rotating plate, thereby enabling the first rotating plate to rotate around the second straight line 411.
First remove cover 320 along the reciprocating motion of the length direction of first connecting rod 220, can realize through the flexible mode that drives of telescopic link, also can realize through gear rotation driven mode, only need satisfy can make first remove cover 320 can follow the length direction reciprocating motion of first connecting rod 220 can.
As shown in fig. 1 and 3, in one embodiment, the rotating device 10 further includes a first driving tooth 340, and a first rack 330 is disposed on an outer wall of the first moving sleeve 320 along a length direction of the first link 220, and the first driving tooth 340 is capable of being in driving engagement with the first rack 330. Thus, when the first driving gear 340 rotates (as shown in the direction B of fig. 4), the first rack 330 is driven to move along the length direction of the first link 220, and the first moving sleeve 320 is driven to move along the length direction of the first link 220, so as to drive the first adjusting member 310 to push or pull the first rotating plate. The first drive teeth 340 may be driven by an electric motor or motor.
As shown in fig. 1 to 3, in one embodiment, the second moving assembly includes a second moving sleeve 420, the second moving sleeve 420 is sleeved on the first connecting rod 220, the other end of the second adjusting member 410 is rotatably connected to the second moving sleeve 420, and the second moving sleeve 420 can reciprocate along the length direction of the first connecting rod 220. Thus, the second moving sleeve 420 is sleeved on the first connecting rod 220, and the first connecting rod 220 is utilized to guide the movement of the second moving sleeve 420, so that the second moving sleeve 420 can accurately reciprocate along the length direction of the first connecting rod 220; the second moving sleeve 420 is rotatably connected to the second adjusting member 410, so as to drive the second adjusting member 410 to push or pull the first rotating plate, thereby enabling the first rotating plate to rotate around the first straight line 311.
The reciprocating motion of second movable sleeve 420 along the length direction of first link 220 can be realized through the flexible mode that drives of telescopic link, also can realize through gear revolve driven mode, only need satisfy can make second movable sleeve 420 can follow the length direction reciprocating motion of first link 220 can.
As shown in fig. 1 and 3, in one embodiment, the rotating device 10 further includes a second driving tooth 440, and a second rack 430 is disposed on an outer wall of the second moving sleeve 420 along a length direction of the first link 220, and the second driving tooth 440 is capable of being in driving engagement with the second rack 430. Thus, when the second driving tooth 440 rotates (as shown in the direction D of fig. 5), the second rack 430 is driven to move along the length direction of the first link 220, and the second moving sleeve 420 is driven to move along the length direction of the first link 220, so as to drive the second adjusting member 410 to push or pull the first rotating plate. The second drive tooth 440 may be driven by an electric motor or a motor.
As shown in fig. 1 and 3, when the first moving sleeve 320 and the second moving sleeve 420 are both sleeved on the first connecting rod 220 (at this time, the first preset direction and the second preset direction are the same and are both along the length direction of the first connecting rod 220), the first connecting rod 220 can be set to be long enough, so that the first moving sleeve 320 and the second moving sleeve 420 both have enough moving space, and the first adjusting part 310 and the second adjusting part 410 can drive the first rotating plate to rotate by a sufficient angle around the corresponding rotating axis. The second moving sleeve 420 may be disposed between the first moving sleeve 320 and the first rotating plate, so that the first adjusting member 310 needs to be disposed long enough that one end of the first adjusting member 310 is rotatably connected to the first moving sleeve 320 and the other end of the first adjusting member 310 is rotatably connected to the first rotating plate; the second adjusting member 410 may be set to be shorter only if one end of the second adjusting member 410 is rotatably connected to the second moving sleeve 420 and the other end of the second adjusting member 410 is rotatably connected to the first rotating plate. As shown in fig. 1 and fig. 3, a mounting column 600 (of course, a mounting bar or a mounting block) may be further disposed on the base 500, and the mounting column 600 and the first connecting rod 220 are disposed at an interval, so that the first motor 350 for driving the first driving gear 340 to rotate and the second motor 450 for driving the second driving gear 440 to rotate may be disposed at an interval on the mounting column 600, and thus the entire rotating device 10 is compact in structure, can be changed into a modular component, and is more convenient and simpler to mount and use.
As shown in fig. 8, in an embodiment, there is further provided a display device, which includes a display screen 20 and the rotating device 10 of any of the above embodiments, wherein the first rotating member 100 is connected to the display screen 20.
When the display device of the above embodiment is used, the first rotating member 100 and the display screen 20 of the display device are stably and reliably connected by riveting, clamping and the like, and the second rotating member 200 and the instrument panel or the seat are stably and reliably connected by riveting, clamping and the like. When the height of the driver or the passenger changes and the viewing angle of the driver or the passenger and the display screen 20 changes, the first adjusting member 310 reciprocates along the first track, so that the first adjusting member 310 applies a corresponding acting force to the first rotating member 100, the first rotating member 100 rotates around the first rotation axis relative to the second rotating member 200, the display screen 20 correspondingly rotates around the first rotation axis, the angle of the display screen 20 relative to the driver or the passenger can be adjusted, the display screen 20 can face the viewing angle of the driver or the passenger, and the driver or the passenger can clearly acquire the content on the display screen 20. Meanwhile, the display screen 20 can be automatically rotated correspondingly only by means of the movement of the first adjusting piece 310, and the display screen 20 can be matched and adapted to the visual fields of drivers or passengers with different heights without manual operation, so that the method is simple and convenient, and the user experience is good. Meanwhile, the rotation angle of the display screen 20 relative to the driver or the passenger can be flexibly adjusted, and the influence of the reflection of light on the driver or the passenger can be eliminated.
It should be noted that the above display device can be applied not only to vehicles but also to offices, home locations, or various public locations.
In one embodiment, a vehicle is also provided, including the display device of the above embodiment.
The display device of the vehicle of the above-mentioned embodiment, in use, utilize rotating device 10 to connect display screen 20 on external fixed bodies such as seat or instrument board, when driver or passenger's height changes and make driver or passenger and display screen 20's visual angle change, only need utilize the motion of first regulating part 310 can drive first rotating part 100 and rotate around corresponding axis of rotation around second rotating part 200 relatively, and then can adjust the angle of display screen 20 relative driver or passenger in order to satisfy the driver or passenger's of different heights field of vision requirement, can satisfy driver or copilot passenger's exclusive use, high durability and convenient use, the driving experience sense has been promoted.
In one embodiment, a vehicle is also provided that includes the turning device 10 of any of the above embodiments.
When the vehicle of the embodiment is used, the rotating device 10 can be used for realizing the rotating connection between the two parts, and the use is convenient. For example, the sun visor may be connected to the vehicle body so that the sun visor can flexibly rotate relative to the vehicle body according to the use requirement.
It should be noted that, by utilizing the reciprocating motion of the first adjusting member 310 along the first track, the first adjusting member 310 applies a corresponding acting force to the first rotating member 100, so that the first rotating member 100 rotates around the first rotation axis relative to the second rotating member 200, and the display screen 20 correspondingly rotates around the first rotation axis, which can occur in any desired occasions or scenes, and is not limited to the height change of the driver or the passenger.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples represent only a few embodiments of the present invention, which are described in detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (14)
1. A rotary device, comprising:
the first rotating piece is provided with a first rotating part;
the second rotating part is provided with a second rotating part which is used for being rotationally connected with the first rotating part, so that the first rotating part can operably rotate around a rotating axis relative to the second rotating part, and the first rotating part can be kept locked relative to the second rotating part when not operated; and
one end of the first adjusting piece is rotatably connected with the first rotating piece, and the first adjusting piece can reciprocate along a first track to enable the first rotating piece to rotate around a first rotating axis relative to the second rotating piece.
2. The rotating device according to claim 1, further comprising a first moving assembly, wherein the other end of the first adjusting member is rotatably connected to the first moving assembly, and the first moving assembly is capable of moving back and forth along a first predetermined direction to drive the first adjusting member to move back and forth along a first track.
3. The rotating device according to claim 2, further comprising a second adjusting member disposed at an angle to the first adjusting member, wherein one end of the second adjusting member is rotatably connected to the first rotating member, and the second adjusting member can reciprocate along a second track to rotate the first rotating member around a second rotation axis relative to the second rotating member, wherein the second rotation axis is disposed at an angle to the first rotation axis.
4. The rotating device according to claim 3, further comprising a second moving assembly, wherein the other end of the second adjusting member is rotatably connected to the second moving assembly, and the second moving assembly is capable of moving back and forth along a second predetermined direction to drive the second adjusting member to move back and forth along a second track.
5. The rotating device of claim 4 wherein the first rotating portion is configured as a socket and the second rotating portion is configured as a ball, the ball being rotatably disposed within the socket, and the first rotating member being lockable in any rotational position relative to the ball.
6. The rotating device according to claim 5, wherein a projection line of the central axis of the first adjusting member on the first rotating member is a first straight line, a projection line of the central axis of the second adjusting member on the first rotating member is a second straight line, and an intersection point of the first straight line and the second straight line is coincident with or approximately coincident with a spherical center of the ball head.
7. The rotary device of claim 6 wherein the first line is disposed perpendicular or approximately perpendicular to the second line.
8. The rotary device of claim 5 wherein the first rotary member is configured as a first rotary plate having a platform on one side thereof, the platform having the socket, the second rotary member is configured as a first linkage having the ball at one end thereof.
9. The rotating device according to claim 8, wherein the first moving assembly comprises a first moving sleeve, the first moving sleeve is sleeved on the first connecting rod, the other end of the first adjusting member is rotatably connected with the first moving sleeve, and the first moving sleeve can reciprocate along the length direction of the first connecting rod.
10. The rotating device as claimed in claim 9, further comprising a first driving tooth, wherein a first rack is disposed on an outer wall of the first moving sleeve along a length direction of the first connecting rod, and the first driving tooth is capable of being in driving engagement with the first rack.
11. The rotating device according to claim 8, wherein the second moving assembly comprises a second moving sleeve, the second moving sleeve is sleeved on the first connecting rod, the other end of the second adjusting member is rotatably connected with the second moving sleeve, and the second moving sleeve can reciprocate along the length direction of the first connecting rod.
12. The rotating device according to claim 11, further comprising a second driving tooth, wherein a second rack is provided on an outer wall of the second moving sleeve along the length direction of the first connecting rod, and the second driving tooth can be in driving fit with the second rack.
13. A display device comprising a display screen and a rotating means according to any one of claims 1 to 12, wherein the first rotating member is connected to the display screen.
14. A vehicle characterized by comprising a turning device according to any one of claims 1 to 12 or a display apparatus according to claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921829293.9U CN211442163U (en) | 2019-10-28 | 2019-10-28 | Vehicle, display device and rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921829293.9U CN211442163U (en) | 2019-10-28 | 2019-10-28 | Vehicle, display device and rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211442163U true CN211442163U (en) | 2020-09-08 |
Family
ID=72306023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921829293.9U Active CN211442163U (en) | 2019-10-28 | 2019-10-28 | Vehicle, display device and rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211442163U (en) |
-
2019
- 2019-10-28 CN CN201921829293.9U patent/CN211442163U/en active Active
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Address after: 511458 room 1201, No. 37, Jinlong, Nansha street, Xiangjiang financial and business center, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee after: Hechuang Automotive Technology Co.,Ltd. Address before: 511458 room 1201, No. 37, Jinlong, Nansha street, Xiangjiang financial and business center, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee before: Hechuang Smart Technology Co.,Ltd. |
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Address after: 511458 room 1201, No. 37, Jinlong, Nansha street, Xiangjiang financial and business center, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee after: Hechuang Smart Technology Co.,Ltd. Address before: Room 1201, No. 37, Jinsha street, Nansha street, Xiangjiang financial and business center, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Auto Weilai New Energy Automotive Technology Co.,Ltd. |