Disclosure of Invention
One advantage of the present disclosure is that it provides a vehicle-mounted display screen assembly, and adjusting device and vehicle thereof, can compromise the observation demand of different visual angles through rotating the display screen, and the display screen is high in stability when not rotating moreover.
The present disclosure provides on-vehicle display screen adjusting device, including rotating the subassembly, the subassembly of rotating includes: a housing; the rotating piece is rotatably arranged on the shell around an axis and provided with a rotating gear ring, and the rotating piece is used for connecting the display screen in a moving mode and a limited moving mode; a clutch member provided on the housing so as to be movable in a direction toward and away from the rotary ring gear, and provided with a clutch ring gear engaged with or disengaged from the rotary ring gear, the clutch ring gear being restricted from rotating about the axis; and an elastic member connected between the housing and the clutch member to provide an elastic force to the clutch member to maintain a coupled state of the clutch ring gear and the rotating ring gear;
When the rotating piece rotates, the rotating gear ring and the clutch gear ring are separated from each other and are combined at the position after rotation.
According to some embodiments of the disclosure, one of the housing and the clutch member is formed with a slip fit member, and the other is provided with a slip guide member extending in the same direction as the axis, the slip guide member being slip-fitted with the slip fit member and restricting rotation of the slip fit member.
According to some embodiments of the disclosure, the sliding guide comprises a chute, rail, or slide bar; the sliding matching piece is a sliding block which is in sliding fit with the sliding groove, the sliding rail or the sliding rod.
According to some embodiments of the disclosure, the axis extends in a vertical direction.
According to some embodiments of the present disclosure, the number of the rotating gear rings is two, and the two rotating gear rings are fixedly arranged at two axial ends of the rotating member;
The two clutch pieces are arranged on two axial sides of the rotating piece, and one end of each clutch piece, which corresponds to the rotating piece, is respectively provided with a clutch gear ring which corresponds to the rotating gear ring one by one;
The number of the elastic pieces is two, and one elastic piece is arranged between each clutch piece and the shell.
According to some embodiments of the present disclosure, the vehicle instrument desk is formed with a mounting area, and the in-vehicle display screen adjusting device further includes: the mounting seat is movably mounted in the mounting area along the direction facing to and deviating from the mounting area and is connected with the rotating assembly so as to drive the rotating assembly to move towards or away from the mounting area; and the driving assembly is connected with the mounting seat to drive the mounting seat to move.
According to some embodiments of the disclosure, the drive assembly comprises: the sliding guide component extends along the far and near direction relative to the installation area and is combined with the installation seat in a relatively sliding manner; and a power component coupled to the slip guide component or the mount to provide power to drive the mount to move along the slip guide component.
According to some embodiments of the disclosure, the slip guide member comprises a guide rail or a guide rod; the power component comprises a screw rod and a motor, the mounting seat is in threaded connection with the screw rod, and the motor is connected with the screw rod to drive the screw rod to rotate so as to drive the mounting seat to slide along the guide rail or the guide rod.
The present disclosure provides an in-vehicle display screen assembly comprising an in-vehicle display screen adjustment device as described above and the display screen.
The present disclosure provides a vehicle including an onboard display screen assembly as described above.
Detailed Description
The following description is presented to enable any person skilled in the art to make and use the disclosure. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the present disclosure defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the present disclosure.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore the above terms should not be construed as limiting the present disclosure.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
In the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1 and 2, the in-vehicle display screen adjustment device of the present disclosure includes a rotating assembly 10. The rotating assembly 10 includes a housing 11, a rotating member 12, a clutch member 13, and an elastic member 14.
The rotating member 12 is rotatably disposed on the housing 11 about an axis Z and is provided with a rotating ring gear 121, and the rotating member 12 is connected to the display screen 900 in a manner of moving together and being limited in movement.
In other words, the movement of the display 900 and the rotation member 12 can be performed together or limited together, whereby when the rotation member 12 rotates, the display 900 rotates with the rotation member 12 or when the display 900 rotates, the rotation member 12 also rotates with the rotation member 900. And when the movement of the rotator 12 is limited, the movement of the display 900 is also limited. And it will be appreciated that as the display 900 rotates, the orientation of the display 900 may be changed so that the display 900 can fit the perspective of the main or co-driver in the vehicle.
Alternatively, the rotation axis Z of the rotator 12 extends in a vertical direction. Therefore, when the rotating member 12 rotates around the vertical axis, the display screen 900 also rotates around the vertical axis towards the main driving or the co-driving, so that the display screen 900 can be better matched with the viewing angles of the main driving and the co-driving located on two sides of the vertical axis.
Optionally, the rotating assembly 10 further comprises a shaft 15. The shaft lever 15 is fixedly arranged on the housing 11, and the shaft lever 15 extends along the axis Z and is inserted into the rotating member 12 and the clutch member 13.
Optionally, the outer peripheral wall of the rotating member 12 is formed with an annular connecting groove 1202. The rotating assembly 10 further includes a connecting member 16. The connecting member 16 includes a connecting ring 161 and a connecting hanger 162. The connecting ring 161 is installed in the connecting groove 1202, one end of the connecting suspension rod 162 is fixedly connected with the connecting ring 161, and the other end is fixedly connected with the display screen 900, so that the display screen 900 is fixedly connected with the rotating member 12, and the display screen 900 and the rotating member 12 can move together or move together is limited.
Specifically, the connecting suspension rod 162 is in a splayed shape, one end of the splayed connecting rotation rod 162 with a smaller outer diameter is fixedly connected with the connecting ring 161, and one end with a larger outer diameter is fixedly connected with the display screen 900.
The clutch member 13 is provided on the housing 11 movably in a direction toward and away from the rotary ring gear 121, and is provided with a clutch ring gear 131 engaged with or disengaged from the rotary ring gear 121, the clutch ring gear 131 being restricted from rotating about the axis Z.
Alternatively, one of the housing 11 and the clutch member 13 is formed with a slip fit member 132, and the other is provided with a slip guide member 111, the slip guide member 111 extending in the same direction as the axis Z, the slip guide member 111 being slip-fitted with the slip fit member 132 and restricting the rotation of the slip fit member 132. Thereby, by the engagement of the slide guide 111 and the slide engaging piece 132, the clutch piece 13 can be moved in the extending direction of the slide guide 111 so as to face or depart from the rotating ring gear 121, and the rotation of the slide engaging piece 132 is restricted by the slide guide 111. Therefore, the rotation of the clutch member 13 connected to the slip fit member 132 is also restricted, whereby the rotation of the clutch ring gear 131 of the clutch member 13 about the axis Z is restricted.
Optionally, the sliding guide 111 includes a chute, a slide rail, or a slide bar. The sliding matching piece 132 is a sliding block which is in sliding matching with a sliding groove, a sliding rail or a sliding rod.
Specifically, when the slide guide 111 is a chute, the slider is slidably provided in the chute. When the sliding guide 111 is a sliding rail, the sliding block is formed with a clamping groove, and the sliding block is slidably disposed on the sliding rail through the clamping groove. When the sliding guide 111 is a sliding rod, a through sleeve hole is formed in the sliding block, and the sliding block is slidably sleeved outside the sliding rod through the sleeve hole.
The elastic member 14 is connected between the housing 11 and the clutch member 13 to provide the elastic force to the clutch member 13 to maintain the coupled state of the clutch ring gear 131 and the rotating ring gear 121. And when the rotary member 12 rotates, the rotary ring gear 121 and the clutch ring gear 131 are disengaged from each other and engaged in the rotated position.
Alternatively, the elastic member 14 is a spring, which is sleeved outside the shaft 15 and is provided between the housing 11 and the clutch member 13. And the spring 14 is in a first compressed state when the clutch ring gear 131 is engaged with the rotating ring gear 121. When the clutch ring gear 131 is disengaged from the rotating ring gear 121, the spring 14 is in a second compressed state, and the elastic deformation amount of the first compressed state is smaller than that of the second compressed state.
Thereby, after the clutch ring gear 131 is disengaged from the rotating ring gear 121, the spring can be restored from the second compressed state to the first compressed state, thereby tightly coupling the clutch ring gear 131 with the rotating ring gear 121 again.
That is, when the rotating member 12 is not rotated, the elastic force of the elastic member 14 causes the rotating ring gear 121 to be closely coupled with the clutch ring gear 131 due to the existence of the elastic member 14.
When the external force drives the rotary member 12 to rotate, the clutch ring gear 131 cannot rotate around the axis Z, and can move in a direction toward and away from the rotary ring gear 121. Therefore, the clutch gear 131 moves in a direction away from the rotating gear 121, so as to separate from the rotating gear 121, so that the rotating member 12 can smoothly rotate, and the display screen 900 also moves together, so that the orientation of the display screen 900 is changed, and in this process, the elastic member 14 is elastically deformed, so as to form a larger elastic force.
When the external force driving the rotation member 12 to rotate disappears after the rotation member 12 rotates, the elastic force of the elastic member 14 drives the clutch gear ring 131 to move towards the rotation gear ring 121, so that the clutch gear ring 131 is combined with the rotation gear ring 121 again, the movement of the rotation member 12 is limited, the rotation member 12 is positioned, so that the display screen 900 is positioned after rotation, the display screen 900 can exist in a relatively stable state after rotation, and the stability is high.
It should be noted that the rotation of the rotating member 12 may be achieved in various manners, for example, by manually snapping the display 900, or automatically driving by means of an additional power mechanism, which is not particularly limited herein.
Optionally, a housing cavity 1101 is formed in the housing 11, and the rotating member 12, the clutch member 13, and the elastic member 14 are disposed in the housing cavity 1101 to protect the rotating member 12, the clutch member 13, and the elastic member 14.
Alternatively, there are two rotating ring gears 121, and two rotating ring gears 121 are fixedly disposed at two axial ends of the rotating member 12. The number of the clutch members 13 is two, the two clutch members 13 are disposed on two axial sides of the rotating member 12, and one end of each clutch member 13 corresponding to the rotating member 12 is respectively provided with a clutch gear 131 corresponding to the rotating gear 121 one by one. Two elastic members 14 are provided, and one elastic member 14 is disposed between each clutch member 13 and the housing 11. Therefore, the two ends of the rotating member 12 can be positioned by the two clutch members 13 respectively, so that the stability of the rotating member 12 when positioned is good, and the stability of the display screen 900 is good.
Referring to fig. 3 and 4, a vehicle instrument desk 800 of the present disclosure is formed with a mounting area 801 according to some embodiments of the present disclosure. It will be appreciated that the mounting area 801 is the area where the vehicle instrument desk 800 is located between the primary and secondary drivers and is capable of mounting the display screen 900. Specifically, the mounting area 801 may be a receiving slot disposed between the primary and secondary drivers and open to the user in the vehicle, or may be a mounting surface of the vehicle instrument desk 800 disposed between the primary and secondary drivers and facing the user in the vehicle.
The in-vehicle display screen adjustment device of the present disclosure further includes a mount 20 and a drive assembly 30. Wherein the rotating assembly 10, such as the housing 11, is coupled to the mounting base 20, the mounting base 20 being movably mounted to the mounting region 801 in a direction toward and away from the mounting region 801. The driving assembly 30 is connected to the mounting base 20 to drive the mounting base 20 to move.
In other words, the rotating assembly 10 may be mounted on the mounting base 20, so as to mount the display 900 on the mounting base 20. Therefore, when the driving assembly 30 is driven, the mounting base 20 can move along the direction facing the mounting area 801, namely, away from the user in the vehicle, so as to drive the display screen 900 to move towards the mounting area 801 to be mounted back to the mounting area 801, so that the display screen 900 can be well stored, and the sight of the user in the vehicle and the movement of the user in the vehicle in the cab cannot be influenced by the display screen 900. When the driving assembly 30 is driven, the mounting base 20 may also move along a direction away from the mounting area 801, i.e. close to the user in the vehicle, so that the display screen 900 may be separated from the mounting area 801 and close to the user in the vehicle, so that the user in the vehicle may conveniently observe the display screen 900.
Specifically, taking the mounting area 801 as the storage slot, when the display screen 900 is not required to be used, the driving assembly 30 drives the mounting base 20 to move towards the predetermined depth of the storage slot, so that the mounting base 20 drives the display screen 900 to retract into the storage slot, and further the display screen 900 is stored in the storage slot. When the display 900 is required to be used, the driving assembly 30 drives the mounting base 20 to deviate from the predetermined depth of the storage slot, so that the mounting base 20 drives the display 900 to extend out of the storage slot.
Therefore, the vehicle-mounted display screen adjusting device disclosed by the invention can retract the display screen 900 when the display screen 900 is not used, and does not influence the sight and activity of a user.
Optionally, the drive assembly 30 includes a slip guide member 31 and a power member 32. The slip guide 31 extends in a direction that is far and near relative to the mounting area 801. And the sliding guide member 31 is slidably coupled to the mount 20. A power member 32 is coupled to the mount 20 to provide power to drive the movement of the mount 20 along the slip guide member 31. Thereby, when the power member 32 drives the mount 20, the mount 20 can slide in the extending direction of the slip guide member 31, and thus toward the mounting region 801 or away from the mounting region 801.
Specifically, when the mounting area 801 is the receiving groove, the slip guide member 31 extends in the depth direction of the receiving groove. Thus, when the power unit 32 drives the mount 20, the mount 20 can move in the depth direction of the storage groove, and further move toward the predetermined depth of the storage groove to store the display 900 in the storage groove, or move in a direction away from the predetermined depth of the storage groove to extend the display 900 out of the storage groove.
Optionally, the sliding guide member 31 includes a guide rail or a guide rod.
In some examples, the power component 32 includes a lead screw 321 and a motor 322. The mounting base 20 is in threaded connection with the screw rod 321. The motor 322 is connected with the screw rod 321 to drive the screw rod 321 to rotate, so as to drive the mounting base 20 to slide along the guide rail or the guide rod.
In other examples, the power component 32 includes a cylinder. The cylinder is directly connected with the mounting base 20 to directly drive the mounting base 20 to slide along the guide rail or the guide rod.
Referring to fig. 3 and 4, the in-vehicle display screen assembly of the present disclosure includes an in-vehicle display screen adjustment device and a display screen 900 as described above. The on-board display screen adjusting device is connected with the display screen 900.
The vehicle of the present disclosure includes a vehicle body, an in-vehicle display screen adjustment device as described above, and a display screen 900. The mounting area 801 is formed on the instrument desk 800 of the vehicle body cab. The vehicle-mounted display screen adjusting device is arranged in the installation area 801 and is connected with the display screen 900. Therefore, the vehicle-mounted display screen adjusting device can drive the display screen 900 to extend and retract, so that the display screen 900 can be well stored when not used, and the influence on the sight and the activity of a user in a vehicle is avoided. And after the display screen 900 stretches out, the display screen 900 can be driven to rotate towards the main driving or the auxiliary driving, so that the display screen 900 can be matched with in-vehicle users better, and in-vehicle users with different observation angles can observe the display screen 900 better.
Those skilled in the art will appreciate that the embodiments of the present disclosure described above and shown in the drawings are by way of example only and not limitation. The advantages of the present disclosure have been fully and effectively achieved. The functional and structural principles of the present disclosure have been shown and described in the examples and embodiments of the present disclosure may be subject to any variations or modifications without departing from the principles.