CN218228858U - Gesture adjustment assembly, vehicle-mounted display terminal and vehicle - Google Patents

Abstract

The utility model discloses an gesture adjusting part, vehicle mounted display terminal and vehicle, gesture adjusting part includes: a fixed seat; the rotating piece is suitable for mounting the display terminal; the driving mechanism is arranged on the fixed seat and is in transmission connection with the rotating part, and the rotating part drives the display terminal to rotate under the driving of the driving mechanism so as to adjust the orientation direction of the display terminal between a main driver and a secondary driver; the locking mechanism is in transmission connection with the driving mechanism; when the driving mechanism drives the rotating piece to rotate from the initial position to the extreme position, the driving mechanism simultaneously drives the locking mechanism to apply locking force to the rotating piece so as to lock the rotating piece at the extreme position; when the driving mechanism drives the rotating member to rotate from the extreme position to the initial position, the locking mechanism cancels the locking force applied to the rotating member. According to the utility model discloses gesture adjusting part not only can drive display terminal and rotate, has the locking moreover and stabilizes and display terminal advantage such as being difficult for rocking.

Description

Gesture adjustment assembly, vehicle-mounted display terminal and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a gesture adjusting part, on-vehicle display terminal and vehicle are related to.

Background

Vehicle-mounted display terminal among the correlation technique, for example vehicle-mounted panel computer is fixed in the instrument desk through adopting embedded usually, and some vehicle-mounted display terminal also have the rotatable or function of upset of suspension, but, because can't guarantee the existence that can not have the tooth clearance behind the locking, lead to vehicle-mounted display terminal to rotate when beginning and stop and take place easily and rock, upset and fixed all unstability, user experience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an attitude adjusting component, this attitude adjusting component not only can drive display terminal and rotate, has the locking moreover and stabilizes and display terminal is difficult for rocking the grade advantage.

According to the utility model discloses an on-vehicle display terminal who has above-mentioned gesture adjusting part has still been provided.

According to the utility model discloses still provide a vehicle with above-mentioned vehicle-mounted display terminal.

In order to realize the above-mentioned purpose, according to the utility model discloses a first aspect embodiment provides an attitude adjusting component, is applied to vehicle-mounted display terminal, attitude adjusting component includes: a fixed seat; the rotating part is rotatably arranged on the fixed seat between an initial position and a limit position and is suitable for installing a display terminal; the driving mechanism is mounted on the fixed seat and is in transmission connection with the rotating part, the rotating part drives the display terminal to rotate under the driving of the driving mechanism, so that the orientation direction of the display terminal is adjusted to be a locking mechanism between a main driver and a secondary driver, and the locking mechanism is in transmission connection with the driving mechanism; when the driving mechanism drives the rotating piece to rotate from the initial position to the limit position, the driving mechanism simultaneously drives the locking mechanism to apply locking force to the rotating piece so as to lock the rotating piece at the limit position; when the driving mechanism drives the rotating member to rotate from the extreme position to the initial position, the locking mechanism cancels the locking force applied to the rotating member.

According to the utility model discloses gesture adjusting part not only can drive display terminal and rotate, has the locking moreover and stabilizes and display terminal advantage such as being difficult for rocking.

According to some embodiments of the present invention, when the driving mechanism drives the rotating member to rotate from the initial position to the extreme position, the driving mechanism simultaneously drives the locking mechanism to gradually apply a locking force to the rotating member until the rotating member is locked at the extreme position; when the driving mechanism drives the rotating piece to rotate from the extreme position to the initial position, the locking mechanism gradually cancels the locking force applied to the rotating piece.

According to some embodiments of the invention, the locking mechanism comprises: a first lock block and a second lock block; the driving mechanism is used for tensioning the first pull wire and the second pull wire to enable the first locking block and the second locking block to clamp the rotating piece; and the elastic piece is respectively connected with the first locking block and the second locking block and provides elastic force for enabling the first locking block and the second locking block to release the rotating piece.

According to some embodiments of the present invention, the locking mechanism further comprises: the damping pivot, first locking piece with the second locking piece passes through the damping pivot is rotationally connected, the damping pivot provides the suppression first locking piece with the relative pivoted damping force of second locking piece.

According to some embodiments of the present invention, the first locking block is provided with a first threading hole, the first pull wire extends into the first threading hole, the first pull wire is provided with a first drop-off prevention head, and the first drop-off prevention head is hooked to the first locking block in a direction towards the second locking block; the second locking piece is equipped with the second through wires hole, the second stay wire stretches into the second through wires hole, the second stay wire is equipped with the second anticreep head, the second anticreep head towards the orientation the direction of first locking piece hook in the second locking piece.

According to some embodiments of the invention, the first wire is configured with at least one bend in the first wire hole; the second pull wire is provided with at least one bend in the second threading hole.

According to some embodiments of the invention, the drive mechanism comprises: the driver is arranged on the fixed seat; the worm is rotatably arranged on the fixed seat and is in transmission connection with the driver, gear teeth meshed with the worm are arranged on the peripheral surface of the rotating part, and the second pull wire is connected with the worm; the connecting rod is rotatably arranged on the fixed seat, the connecting rod is in transmission connection with the worm and synchronously rotates in the opposite direction, and the first pull wire is connected with the connecting rod.

According to some embodiments of the present invention, the driver is a motor, the axial direction of the driver the axial direction of the worm and the axial parallel arrangement of the connecting rod and perpendicular to the axis of rotation of the rotating member.

According to some embodiments of the utility model, the motor shaft of motor is connected with first gear, being connected with of worm second gear, the connecting rod is connected with the third gear, the second gear respectively with first gear with the third gear meshing.

According to some embodiments of the present invention, the worm is provided with a first wire passing hole, the first wire passes through the first wire passing hole, and the worm tightens the first wire by winding the first wire when rotating; the connecting rod is provided with a second wire passing hole, the second pull wire passes through the second wire passing hole, and the connecting rod tightens the second pull wire by winding the second pull wire when rotating.

According to some embodiments of the invention, the rotating member comprises: the terminal bracket is suitable for mounting the display terminal; the rotating disc is connected with the terminal bracket; the rotating shaft is connected with the rotating disc and is rotatably arranged on the fixed seat; the rotating gear is sleeved on the rotating shaft and rotates synchronously with the rotating shaft, the gear teeth are formed on the rotating gear, and locking blocks for clamping and releasing the first locking block and the second locking block are arranged on the peripheral surface of the rotating gear.

According to the utility model discloses a second aspect embodiment provides an on-vehicle display terminal, include: a display terminal; according to the utility model discloses an attitude adjusting component of first aspect embodiment.

According to the utility model discloses an on-vehicle display terminal of second aspect embodiment is through utilizing according to the utility model discloses a posture adjustment assembly of first aspect embodiment not only can drive display terminal and rotate, has the locking moreover and stabilizes and display terminal is difficult for rocking the advantage such as.

According to the utility model discloses a third aspect embodiment provides a vehicle, include according to the utility model discloses a second aspect embodiment on-vehicle display terminal.

According to the utility model discloses a vehicle of third aspect embodiment, through utilizing according to the utility model discloses an on-vehicle display terminal of second aspect embodiment not only can drive display terminal and rotate, has the locking moreover and stabilizes and display terminal and be difficult for advantages such as rock.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an attitude adjusting assembly according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an attitude adjustment assembly according to an embodiment of the present invention.

Fig. 3 is a detailed view at a of fig. 2.

Fig. 4 is another cross-sectional view of an attitude adjustment assembly according to an embodiment of the present invention.

Fig. 5 is a detailed view at B of fig. 4.

Fig. 6 is an exploded view of the vehicle-mounted display terminal according to the embodiment of the present invention.

Fig. 7 is an exploded view of a locking mechanism according to an embodiment of the present invention.

Fig. 8 is a cross-sectional view of a first lock block of a locking mechanism according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a first pull wire of the locking mechanism according to the embodiment of the present invention.

Reference numerals:

an attitude adjusting component 1, a vehicle-mounted display terminal 2,

A fixed seat 100,

A rotation member 200, a terminal holder 210, a rotation disc 220, a rotation shaft 230, a rotation gear 240, gear teeth 241, a locking block 250,

A driving mechanism 300, a driver 310, a first gear 311, a worm 320, a second gear 321, a first thread passing hole 322, a connecting rod 330, a third gear 331, a second thread passing hole 332,

A locking mechanism 400, a first locking block 410, a first threading hole 411, a first thread 420, a first anti-drop head 421, a bend 422 a second locking block 430, a second threading hole 431, a second pull wire 440, a second anti-drop head 441, an elastic piece 450, a damping rotating shaft 460,

A terminal 500 is shown.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more, and "a plurality" means one or more.

The attitude adjusting assembly 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 9, the posture adjustment assembly 1 according to the embodiment of the present invention is applied to a vehicle-mounted display terminal 2, and the posture adjustment assembly 1 includes a fixing base 100, a rotating member 200, a driving mechanism 300, and a locking mechanism 400.

The rotating member 200 is rotatably mounted on the fixing base 100 between an initial position and a limit position and is suitable for mounting the display terminal 500, the driving mechanism 300 is mounted on the fixing base 100 and is in transmission connection with the rotating member 200, the rotating member 200 drives the display terminal 500 to rotate under the driving of the driving mechanism 300 so as to adjust the orientation direction of the display terminal 500 between a main driving position and a secondary driving position, and the locking mechanism 400 is in transmission connection with the driving mechanism 300. When the driving mechanism 300 drives the rotating member 200 to rotate from the initial position to the extreme position, the driving mechanism 300 simultaneously drives the locking mechanism 400 to gradually apply a locking force to the rotating member 200 until the rotating member 200 is locked at the extreme position; when the driving mechanism 300 drives the rotation member 200 to rotate from the extreme position to the initial position, the locking mechanism 400 gradually cancels the locking force applied to the rotation member 200.

Wherein, gesture adjustment assembly 1 is used for adjusting the position and the angle of on-vehicle display terminal 2, and display terminal 500 mainly is for bringing the equipment that vision experience and sense of hearing experienced for the passenger, for example display terminal 500 can be on-vehicle camera, on-vehicle display device (dull and stereotyped) or on-vehicle stereo set etc..

For example, the fixing base 100 may be connected to an instrument desk, so that when the driving mechanism 300 drives the display terminal 500 to rotate, the display terminal 500 may rotate left and right or drive the display terminal 500 to turn over up and down, so that the display terminal 500 turns to a primary driver or a secondary driver, which is convenient for a user to view.

According to the utility model discloses gesture adjustment assembly 1, through with rotating piece 200 rotationally install in fixing base 100 between initial position and extreme position, actuating mechanism 300 installs in fixing base 100 and is connected with rotating piece 200 transmission, and fixing base 100 can install in the passenger cabin of vehicle, and for example fixing base 100 installs in the instrument desk.

In this way, not only the fixing base 100 can be adopted to fix the rotating part 200 and the driving mechanism 300, and the position interference between the rotating part 200 or the driving mechanism 300 and other parts is avoided, which is convenient for the arrangement of the rotating part 200 and the driving mechanism 300, but also when the driving mechanism 300 drives the rotating part 200 to rotate relative to the fixing base 100, because the position of the fixing base 100 relative to the vehicle body is not changed, that is, the driving mechanism 300 can drive the rotating part 200 to rotate relative to the vehicle body, thereby realizing the rotation of the display terminal 500 relative to the vehicle body.

Moreover, the rotating member 200 is suitable for mounting the display terminal 500, the rotating member 200 drives the display terminal 500 to rotate under the driving of the driving mechanism 300, so as to adjust the orientation direction of the display terminal 500 between a main driving mode and a secondary driving mode, that is, the rotating member 200 can be connected with the display terminal 500 into a whole, the driving mechanism 300 drives the rotating member 200 to rotate, and then the display terminal 500 can be driven to rotate, mechanical transmission between the display terminal 500 and the rotating member 200 is not needed, when the driving mechanism 300 drives the rotating member 200 to rotate, the display terminal 500 can rotate along with the rotating member 200, and the power transmission of the driving mechanism 300 is more stable.

In addition, the locking mechanism 400 is in transmission connection with the driving mechanism 300, when the driving mechanism 300 drives the rotating member 200 to rotate from the initial position to the extreme position, the driving mechanism 300 simultaneously drives the locking mechanism 400 to gradually apply locking force to the rotating member 200 until the rotating member 200 is locked at the extreme position; when the driving mechanism 300 drives the rotation member 200 to rotate from the extreme position to the initial position, the locking mechanism 400 gradually cancels the locking force applied to the rotation member 200.

It can be understood that there is a limit rotation position when the rotation member 200 drives the display terminal 500 to rotate to the primary driving, there is a limit rotation position when the rotation member 200 drives the display terminal 500 to rotate to the secondary driving, the rotation member 200 is in the limit position when the display terminal 500 is in the limit rotation position, that is, the display terminal 500 can rotate between the limit rotation position towards the primary driving and the limit rotation position towards the secondary driving, and the initial position of the rotation member 200 can refer to a position when the display terminal 500 is between the two limit rotation positions.

Therefore, when the driving mechanism 300 drives the rotating member 200 to gradually rotate to the extreme position, the locking force of the locking mechanism 400 on the driving mechanism 300 can be gradually increased, the damping force of the rotating member 200 can also be gradually increased, the rotating member 200 can be fixed at different angles through the damping force, and then the display terminal 500 can be locked at different angles, so that the user can conveniently watch the operation, furthermore, when the rotating member 200 rotates to the extreme position, the locking force of the locking mechanism 400 is maximum, the locking mechanism 400 can more reliably lock the rotating member 200 at the extreme position, the rotating member 200 is prevented from shaking, the locking stability of the display terminal 500 is further improved, and the shaking of the display terminal 500 is avoided.

In addition, the rotating part 200 can be locked at the limit position only by the gradually increased locking force of the locking mechanism 400, a limit structure is not required to be arranged at the limit position of the rotating part 200, the structure of the rotating part 200 is simplified, the locking is simpler, and the assembly of the rotating part 200 and the locking mechanism 400 is more convenient.

Therefore, according to the utility model discloses gesture adjustment assembly 1 not only can drive display terminal 500 and rotate, has the locking moreover and stabilizes and display terminal 500 is difficult for rocking etc. advantage.

In some embodiments of the present invention, as shown in fig. 2-8, the locking mechanism 400 includes a first locking block 410, a second locking block 430, a first pulling wire 420, a second pulling wire 440, and an elastic member 450.

Specifically, the first wire 420 is connected to the driving mechanism 300 and the first lock block 410, respectively, and the second wire 440 is connected to the driving mechanism 300 and the second lock block 430, respectively, and the driving mechanism 300 causes the first lock block 410 and the second lock block 430 to clamp the rotation member 200 by pulling the first wire 420 and the second wire 440.

In this way, the first pull wire 420 may pull the first locking block 410, and the second pull wire 440 may pull the second locking block 430, so that the first locking block 410 and the second locking block 430 clamp the rotating member 200, when the locking force of the first locking block 410 and the second locking block 430 is gradually increased, the damping force of the rotating member 200 is also gradually increased until the rotating member 200 is completely locked by the first locking block 410 and the second locking block 430, and at this time, the locking block 250 is in the limit position, so that the rotating member 200 may be prevented from continuing to rotate, that is, the rotating member 200 is locked, and meanwhile, the first locking block 410 and the second locking block 430 may also prevent the rotating member 200 from shaking, and the fixing of the display terminal 500 is more stable.

In addition, the elastic member 450 is connected to the first and second locking blocks 410 and 430, respectively, and provides an elastic force for the first and second locking blocks 410 and 430 to release the rotation member 200, so that when the rotation member 200 rotates from the extreme position to the initial position, the elastic force can push the first and second locking blocks 410 and 430 to move to a position away from the rotation member 200, and further, the locking force of the first and second locking blocks 410 and 430 becomes small, so that the rotation member 200 can rotate, and further, the display terminal 500 can be driven to rotate.

In some embodiments of the present invention, as shown in fig. 3, 5-7, locking mechanism 400 further includes a damping shaft 460. The damping rotation shaft 460 may be connected to the first locking block 410 and the second locking block 430 by bolts.

The first locking block 410 and the second locking block 430 are rotatably connected by a damping rotation shaft 460, and the damping rotation shaft 460 provides a damping force to suppress the relative rotation of the first locking block 410 and the second locking block 430.

For example, the rotation axis of the first locking block 410 and the rotation axis of the second locking block 430 are spaced apart and parallel, the rotation axis of the first locking block 410 and the rotation axis of the second locking block 430 are perpendicular to the rotation axis of the rotation member 200, and the distance between the rotation axis of the first locking block 410 and the rotation axis of the rotation member 200 is equal to the distance between the rotation axis of the second locking block 430 and the rotation axis of the rotation member 200.

It should be noted that the relative rotation of the first locking block 410 and the second locking block 430 means that the end of the first locking block 410 close to the rotating member 200 rotates in a direction close to or away from the second locking block 430, and the end of the second locking block 430 close to the rotating member 200 rotates in a direction close to or away from the first locking block 410. In this way, the first and second lock blocks 410 and 430 can be close to each other and thus the rotation member 200 can be clamped by the first and second lock blocks 410 and 430, or the first and second lock blocks 410 and 430 can be distant from each other and thus the first and second lock blocks 410 and 430 can be separated from the rotation member 200.

The damping rotating shaft 460 can generate a damping force for inhibiting the relative rotation of the first locking block 410 and the second locking block 430, so that the locking movement process of the first locking block 410 and the second locking block 430 can be prevented from being too fast, meanwhile, the unlocking movement process of the first locking block 410 and the second locking block 430 can also be prevented from being too fast, the first locking block 410 and the second locking block 430 can slowly and stably lock or unlock the rotating member 200, the noise generated when the first locking block 410 and the second locking block 430 move can be favorably reduced, and the stability of the locking mechanism 400 can be favorably improved.

In some embodiments of the present invention, as shown in fig. 7, the first locking block 410 is provided with a first threading hole 411, the first threading hole 411 is inserted into the first threading hole 420, the first threading hole 420 is provided with a first anti-drop head 421, and the first anti-drop head 421 is hooked on the first locking block 410 toward the second locking block 430; the second locking block 430 is provided with a second threading hole 431, the second pull wire 440 extends into the second threading hole 431, the second pull wire 440 is provided with a second anti-drop head 441, and the second anti-drop head 441 is hooked on the second locking block 430 in the direction facing the first locking block 410.

For example, the first anti-slip head 421 may be fastened outside the first threading hole 411, the second anti-slip head 441 may be fastened outside the second threading hole 431, and by pulling the first pull wire 420, the first pull wire 420 may pull the first anti-slip head 421 to move in a direction close to the second lock block 430, and then may pull the first lock block 410 to move in a direction close to the second lock block 430 through the first anti-slip head 421, and similarly, by pulling the second pull wire 440, the second pull wire 440 may pull the second anti-slip head 441 to move in a direction close to the first lock block 410, and then may pull the second lock block 430 to move in a direction close to the first lock block 410 through the second anti-slip head 441, and one end of the first lock block 410 close to the rotating member 200 and one end of the second lock block 430 close to the rotating member 200 gradually approach and clamp the rotating member 200, thereby locking the rotating member 200, and further fixing the position of the display terminal 500.

Further, as shown in fig. 3, 5 and 9, the first wire 420 is formed with at least one bend 422 in the first wire passing hole 411, and the second wire 440 is formed with at least one bend 422 in the second wire passing hole 431.

By providing the bend 422, on the one hand, the length of the first wire 420 in the first wire hole 411 and the length of the second wire 440 in the second wire hole 431 can be increased, and on the other hand, the extending direction of the first wire 420 and the extending direction of the second wire 440 can be changed, so that when the first wire 420 and the second wire 440 are pulled, the first lock block 410 and the second lock block 430 are close to each other.

Thus, the end of the first pulling wire 420 connected to the first anti-release head 421 can extend to the direction close to the second locking block 430, and the direction of pulling the first pulling wire 420 can not be completely parallel to the direction of the first locking block 410 towards the second locking block 430, but when pulling the first pulling wire 420, the first anti-release head 421 can still move to the direction close to the second locking block 430, and then the first locking block 410 is pushed to move towards the second locking block 430, and the rotating member 200 is clamped with the second locking block 430, so that the occupied space of the first pulling wire 420 can be reduced, the size of the locking mechanism 400 can be reduced, and the arrangement is convenient.

Similarly, the end of the second pulling wire 440 connected to the second anti-release head 441 may extend toward the direction close to the first locking block 410, and the direction of pulling the second pulling wire 440 may not be completely parallel to the direction of the second locking block 430 toward the first locking block 410, but when pulling the second pulling wire 440, the second anti-release head 441 may still move toward the direction close to the first locking block 410, so as to push the second locking block 430 to move toward the first locking block 410, and clamp the rotating member 200 with the first locking block 410, which may reduce the occupied space of the second pulling wire 440, thereby reducing the volume of the locking mechanism 400 and facilitating the arrangement.

In some embodiments of the present invention, as shown in fig. 1 and 6, the driving mechanism 300 includes a driver 310, a worm 320, and a connecting rod 330.

The driver 310 is installed on the fixed seat 100, the worm 320 is rotatably installed on the fixed seat 100 and is in transmission connection with the driver 310, the outer peripheral surface of the rotating member 200 is provided with gear teeth 241 meshed with the worm 320, the second pull wire 440 is connected with the worm 320, the connecting rod 330 is rotatably installed on the fixed seat 100, the connecting rod 330 is in transmission connection with the worm 320 and synchronously rotates in the opposite direction, and the first pull wire 420 is connected with the connecting rod 330.

Like this, the driver 310 can drive the worm 320 to rotate, the worm 320 is matched with the gear teeth 241, and then the rotatable part 200 can be driven to rotate, when the user needs to rotate the display terminal 500, the driver 310 can be started, the driver 310 generates the driving force to drive the worm 320 to rotate, the worm 320 transmits the power to the rotatable part 200, and the rotatable part 200 drives the display terminal 500 to rotate, through the matching of the worm 320 and the gear teeth 241 of the rotatable part 200, the rotating speed of the rotatable part 200 transmitted by the driver 310 can be reduced, and the torque of the rotatable part 200 transmitted by the driver 310 is improved, so that the display terminal 500 rotates more smoothly.

Also, the worm 320 and the link 330 can synchronously control the rotation of the first wire 420 and the second wire 440, and the first wire 420 and the second wire 440 move in opposite directions so that the first locking block 410 and the second locking block 430 can approach each other and clamp the rotating member 200, and when the rotating member 200 rotates to the limit position, the locking mechanism 400 can stably and reliably lock the rotating member 200.

Further, as shown in fig. 1, the driver 310 is a motor, and an axial direction of the driver 310, an axial direction of the worm 320, and an axial direction of the connecting rod 330 are arranged in parallel and perpendicular to the rotation axis of the rotation member 200. In this way, the rotation axis of the rotation member 200 can be perpendicular to the axial direction of the driver 310 through the worm 320, so that the structure of the driver 310, the worm 320, the connecting rod 330 and the rotation member 200 is more compact, and the driver 310, the worm 320, the connecting rod 330 and the rotation member 200 occupy less space and are convenient to arrange.

In some embodiments of the present invention, as shown in fig. 1 and 6, the motor shaft of the motor is connected to the first gear 311, the worm 320 is connected to the second gear 321, the connecting rod 330 is connected to the third gear 331, and the second gear 321 is respectively engaged with the first gear 311 and the third gear 331.

The first gear 311 and the motor shaft rotate together, for example, the first gear 311 is sleeved on the motor shaft in an interference fit manner, the second gear 321 and the worm 320 rotate together, for example, the second gear 321 and the worm 320 may be integrally formed, and the third gear 331 and the connecting rod 330 rotate together, for example, the second gear 321 and the worm 320 may be integrally formed.

Therefore, the motor can transmit power to the worm 320 through the first gear 311 of the motor shaft and the second gear 321 of the worm 320, the worm 320 then drives the rotating member 200 to rotate, and further can sequentially transmit the power of the motor to the rotating member 200, so that the display terminal 500 can be driven to rotate, meanwhile, the worm 320 can transmit power to the connecting rod 330 through the second gear 321 and the third gear 331 of the connecting rod 330, and drive the connecting rod 330 to synchronously rotate, so that the first locking block 410 and the second locking block 430 are close to and clamp the rotating member 200, locking of the rotating member 200 is realized, and locking of the display terminal 500 is stable.

In some embodiments of the present invention, as shown in fig. 1, the worm 320 is provided with a first wire passing hole 322, the first wire 420 passes through the first wire passing hole 322, and the worm 320 tightens the first wire 420 by winding the first wire 420 when rotating; the link 330 is provided with a second wire passing hole 332, the second wire 440 passes through the second wire passing hole 332, and the link 330 tightens the second wire 440 by winding the second wire 440 when rotating.

For example, one end of the first wire 420 may pass through the first wire passing hole 322 and be wound around and fixed to the worm 320, and one end of the second wire 440 may pass through the second wire passing hole 332 and be wound around and fixed to the link 330.

Thus, when the worm 320 and the link 330 rotate, the first wire 420 does not rotate with respect to the worm 320, so that the first wire 420 can be wound around the worm 320, and the length of the first wire 420 wound around the worm 320 is gradually increased as the worm 320 rotates, so that the first locking piece 410 can be pulled to move closer to the second locking piece 430 and to clamp the rotation member 200 with the second locking piece 430.

Meanwhile, when the worm 320 and the link 330 rotate, the second wire 440 does not rotate relative to the link 330, so that the second wire 440 can be wound around the link 330, and as the link 330 rotates, the length of the second wire 440 wound around the link 330 gradually increases, so that the second lock block 430 can be pulled to move closer to the first lock block 410 and clamp the rotation member 200 with the first lock block 410.

Moreover, the connection between the first pull wire 420 and the worm 320 is convenient, the connection between the second pull wire 440 and the connecting rod 330 is convenient, the arrangement space is not increased, and the miniaturization arrangement of the posture adjusting assembly 1 is facilitated.

In some embodiments of the present invention, as shown in fig. 1-3 and 6, the rotation member 200 includes a terminal bracket 210, a rotation disc 220, a rotation shaft 230, and a rotation gear 240.

The terminal bracket 210 is suitable for mounting the display terminal 500, the rotating disc 220 is connected with the terminal bracket 210, the rotating shaft 230 is connected with the rotating disc 220 and rotatably mounted on the fixing base 100, the rotating gear 240 is sleeved on the rotating shaft 230 and synchronously rotates with the rotating shaft 230, gear teeth 241 are formed on the rotating gear 240, and a locking block 250 for clamping and releasing the first locking block 410 and the second locking block 430 is arranged on the outer peripheral surface of the rotating gear 240.

Specifically, terminal bracket 210 can be connected to each other with rolling disc 220 and display terminal 500 respectively, and rolling disc 220, axis of rotation 230 and rolling gear 240 can be the shaping as an organic whole, actuating mechanism 300 can rotate with drive rolling gear 240 through cooperating with rolling gear 240, and then can drive and rotate a 200 bodily rotation, rotate with drive display terminal 500, and, through dividing rotation piece 200 into terminal bracket 210, rolling disc 220 and rolling gear 240, can simplify the structure of rotation piece 200, and convenient processing, and rotation piece 200 can carry out the partial shipment when assembling posture adjustment assembly 1, position interference between the spare part when having avoided the assembly, it is more convenient to assemble.

In addition, the outer diameter of the locking block 250 may be larger than the outer diameter of the rotating gear 240 and the outer diameter of the rotating shaft 230, so that the first locking block 410 and the second locking block 430 clamp the locking block 250, interference between the first locking block 410 and the second locking block 430 and the rotating gear 240 or the rotating shaft 230 is avoided, and locking is more reliable.

The following describes the vehicle-mounted display terminal 2 according to the embodiment of the present invention with reference to the drawings, and the vehicle-mounted display terminal 2 includes the display terminal 500 and the posture adjusting assembly 1 according to the present invention.

According to the utility model discloses on-vehicle display terminal 2, through utilizing according to the utility model discloses above-mentioned embodiment's gesture adjusting part 1 not only can drive display terminal 500 and rotate, has the locking moreover and stabilizes and display terminal 500 advantage such as be difficult for rocking.

The following describes a vehicle according to an embodiment of the present invention with reference to the drawings, the vehicle including the on-vehicle display terminal 2 according to the above-described embodiment of the present invention.

According to the utility model discloses vehicle, through utilizing according to the utility model discloses on-vehicle display terminal 2 of above-mentioned embodiment not only can drive display terminal 500 and rotate, has the locking moreover and stabilizes and display terminal 500 is difficult for rocking the advantage such as.

Other configurations and operations of the attitude adjusting assembly 1, the in-vehicle display terminal 2, and the vehicle according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "particular embodiment," "particular example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An attitude adjustment assembly, applied to a vehicle-mounted display terminal, comprising:

a fixed seat;

the rotating part is rotatably arranged on the fixed seat between an initial position and a limit position and is suitable for installing a display terminal;

the driving mechanism is mounted on the fixed seat and is in transmission connection with the rotating part, and the rotating part drives the display terminal to rotate under the driving of the driving mechanism so as to adjust the orientation direction of the display terminal between a main driver and a secondary driver;

the locking mechanism is in transmission connection with the driving mechanism;

when the driving mechanism drives the rotating piece to rotate from the initial position to the limit position, the driving mechanism simultaneously drives the locking mechanism to apply locking force to the rotating piece so as to lock the rotating piece at the limit position;

when the driving mechanism drives the rotating piece to rotate from the extreme position to the initial position, the locking mechanism cancels the locking force applied to the rotating piece.

2. The attitude adjustment assembly according to claim 1, wherein when the drive mechanism drives the rotation member to rotate from the initial position to the extreme position, the drive mechanism simultaneously drives the lock mechanism to gradually apply a locking force to the rotation member until the rotation member is locked at the extreme position;

when the driving mechanism drives the rotating piece to rotate from the extreme position to the initial position, the locking mechanism gradually cancels the locking force applied to the rotating piece.

3. The attitude adjustment assembly of claim 2, wherein the locking mechanism includes:

a first lock block and a second lock block;

the driving mechanism is used for tensioning the first pull wire and the second pull wire to enable the first locking block and the second locking block to clamp the rotating piece;

and the elastic piece is respectively connected with the first locking block and the second locking block and provides elastic force for enabling the first locking block and the second locking block to release the rotating piece.

4. The attitude adjustment assembly of claim 3, wherein the locking mechanism further comprises:

the damping pivot, first locking piece with the second locking piece passes through the damping pivot is rotationally connected, the damping pivot provides the suppression first locking piece with the relative pivoted damping force of second locking piece.

5. The attitude adjustment assembly according to claim 3, wherein the first lock block is provided with a first threading hole, the first threading extends into the first threading hole, the first threading is provided with a first drop-proof head, and the first drop-proof head is hooked on the first lock block in a direction toward the second lock block;

the second locking piece is equipped with the second through wires hole, the second stay wire stretches into the second through wires hole, the second stay wire is equipped with the second anticreep head, the second anticreep head towards the orientation the direction of first locking piece hook in the second locking piece.

6. The attitude adjustment assembly of claim 5, wherein the first wire is configured with at least one bend in the first wire passing hole;

the second pull wire is provided with at least one bend in the second threading hole.

7. The attitude adjustment assembly of claim 3, wherein the drive mechanism includes:

the driver is arranged on the fixed seat;

the worm is rotatably arranged on the fixed seat and is in transmission connection with the driver, gear teeth meshed with the worm are arranged on the peripheral surface of the rotating part, and the second pull wire is connected with the worm;

the connecting rod is rotatably arranged on the fixed seat, the connecting rod is in transmission connection with the worm and synchronously rotates in the opposite direction, and the first pull wire is connected with the connecting rod.

8. The attitude adjustment assembly according to claim 7, wherein the driver is a motor, and an axial direction of the driver, an axial direction of the worm and an axial direction of the connecting rod are arranged in parallel and perpendicular to a rotation axis of the rotation member.

9. The attitude adjustment assembly of claim 8, wherein a first gear is connected to a motor shaft of the motor, a second gear is connected to the worm, and a third gear is connected to the connecting rod, the second gear meshing with the first gear and the third gear, respectively.

10. The attitude adjustment assembly according to claim 7, wherein the worm is provided with a first wire passing hole through which the first wire passes, and the worm tightens the first wire by winding the first wire when rotating;

the connecting rod is provided with a second wire passing hole, the second pull wire passes through the second wire passing hole, and the connecting rod tightens the second pull wire by winding the second pull wire when rotating.

11. The attitude adjustment assembly of claim 7, wherein the rotary member includes:

the terminal bracket is suitable for mounting the display terminal;

the rotating disc is connected with the terminal bracket;

the rotating shaft is connected with the rotating disc and is rotatably arranged on the fixed seat;

the rotating gear is sleeved on the rotating shaft and synchronously rotates with the rotating shaft, the gear teeth are formed on the rotating gear, and the peripheral surface of the rotating gear is provided with a locking block for clamping and releasing the first locking block and the second locking block.

12. An in-vehicle display terminal, comprising:

a display terminal;

the attitude adjustment assembly of any one of claims 1-11.

13. A vehicle characterized by comprising the in-vehicle display terminal according to claim 12.

Images