CN118220005A - Display screen deflection mechanism, display screen assembly and vehicle - Google Patents

Abstract

The present disclosure relates to a display screen deflection mechanism, a display screen assembly, and a vehicle, wherein the display screen deflection mechanism includes a driving device and a transmission structure configured as a link structure and formed with a mounting portion for mounting a display screen, and the mounting portion has opposite first and second sides in an X direction, the driving device being configured to drive the transmission structure so that the mounting portion moves relative to the driving device while deflecting toward the first side, and/or moves relative to the driving device while deflecting toward the second side. Through the technical scheme, the experience of a vehicle user when using the vehicle display screen can be improved.

Description

Display screen deflection mechanism, display screen assembly and vehicle

Technical Field

The present disclosure relates to the field of vehicle display screens, and in particular, to a display screen deflection mechanism, a display screen assembly, and a vehicle.

Background

The vehicle display screen among the related art sets up in the center of center console, and for the observation angle of main, copilot position is fixed, and this just leads to main, copilot can receive the influence of factors such as illumination when observing the display screen information, causes visual fatigue easily, influences the security of main driving in driving and the experience sense when copilot uses the display screen, has reduced the comfort level of vehicle.

Disclosure of Invention

The utility model aims at providing a display screen deflection mechanism, display screen assembly and vehicle, can promote the experience sense of vehicle user when using the vehicle display screen.

In order to achieve the above object, the present disclosure provides a display screen deflection mechanism including a driving device configured as a link structure and formed with a mounting portion for mounting a display screen, and the mounting portion having opposite first and second sides in an X direction, and a transmission structure for driving the transmission structure to move the mounting portion with respect to the driving device while being deflected toward the first side and/or with respect to the driving device while being deflected toward the second side.

Optionally, the moving includes advancing and/or traversing, the advancing being moving in a Y direction towards a direction away from the driving device, the traversing being moving in an X direction towards the first side or the second side, wherein the Y direction is perpendicular to the X direction.

Optionally, the mounting portion is advanced relative to the drive while being deflected towards the first side, and the mounting portion is advanced and traversed relative to the drive while being deflected towards the second side.

Optionally, the mounting portion moves asymmetrically toward the first side and the second side.

Optionally, the display screen deflection mechanism further comprises a fixing seat, the fixing seat and the driving device are fixed in position, one of the fixing seat and the transmission structure is provided with a sliding block, the other one is provided with a sliding way, and the sliding block is in sliding fit with the sliding way.

Optionally, the driving device comprises a motor, the transmission structure comprises a first connecting rod and a second connecting rod, the first connecting rod comprises a connecting rod body and a mounting seat, the mounting portion is formed on the mounting seat, one end of the second connecting rod is in transmission connection with an output shaft of the motor, the other end of the second connecting rod is hinged with the connecting rod body, and the mounting seat is arranged at one end of the connecting rod body, which is far away from the second connecting rod.

Optionally, one of the fixing base and the first connecting rod is provided with a sliding block, and the other one is provided with a slideway, and the sliding block is in sliding fit with the slideway so as to guide the first connecting rod to move relative to the fixing base.

Optionally, the sliding block is disposed on the fixing seat, and the slideway is disposed on the mounting seat or the connecting rod body.

Optionally, an end of the first link connected to the second link is a hinged end, and the slideway extends obliquely towards the second side in a direction away from the hinged end.

Optionally, the slideway is configured as an arcuate slot and projects towards the first side.

Optionally, the width of the first link tapers from the mounting portion to the hinge end.

Optionally, the mounting base includes a first side wall, and the mounting portion is formed on the first side wall.

Optionally, the mounting base further comprises a second side wall, and the slideway is formed on the second side wall.

Optionally, the mounting seat further includes a third side wall, the first side wall and the third side wall are arranged at intervals in the extending direction of the connecting rod body, and the second side wall is connected between the first side wall and the third side wall.

Optionally, the display screen deflection mechanism further includes a rotation device mounted to the mounting portion and configured to drive the display screen to rotate about a rotation axis, the rotation axis being perpendicular to a panel of the display screen.

Optionally, the mount pad includes mounting panel, connecting plate and backup pad, the mounting panel with the backup pad is in the extending direction interval arrangement of connecting rod body and all with connecting rod body is connected, the connecting plate is connected the mounting panel with between the backup pad, the mounting panel, the connecting plate the backup pad with the connecting rod body is formed with accommodation space jointly, rotary device pass and fixed connection in the mounting panel, rotary device's part is located accommodation space.

Optionally, an avoidance port communicated with the accommodating space is formed in the connecting rod body.

On the basis of the scheme, the display screen assembly comprises a display screen and the display screen deflection mechanism, and the display screen is mounted on the mounting portion.

On the basis of the scheme, the vehicle comprises a vehicle body and the display screen assembly, and the display screen is installed on the vehicle body through the display screen deflection mechanism.

Optionally, the display screen deflection mechanism includes a fixing base, and the fixing base and the driving device are both fixedly connected to the vehicle body.

Optionally, the vehicle has a primary cab and a secondary cab, the first side corresponding to the primary cab and the second side corresponding to the secondary cab.

Through the technical scheme, the display screen deflection mechanism can be used for mounting the display screen on the mounting part, when a user needs to watch or operate the display screen, the driving device drives the transmission structure to drive the mounting part to move according to the specific requirements of the user, so that the mounting part and the display screen on the mounting part deflect towards the first side or the second side, and meanwhile, the mounting part can be moved along with deflection, namely, the position and the deflection angle of the mounting part can be adjusted according to the requirements of the user, so that the influence of factors such as light rays, distance and the like on the watching or operating of the display screen by the user is reduced, and the first side and the second side can respectively correspond to a main cab and a secondary cab of a vehicle, so that the display screen can be adjusted to a proper position through the mounting part according to the position conditions and the specific requirements of the main driver and the secondary driver, and the experience of the vehicle user when the display screen is used is improved.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic view of the overall structure of a display assembly according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded view of a display screen deflection mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of the overall structure of a first link according to an embodiment of the present application;

FIG. 4 is a schematic view of the overall structure of a second link according to an embodiment of the present application;

FIG. 5 is a schematic view of a projection reference of a display screen assembly according to an embodiment of the present application;

FIG. 6 is another projected reference schematic view of a display screen assembly according to an embodiment of the present application;

FIG. 7 is a further schematic view of a projection reference of a display screen assembly according to an embodiment of the present application.

Description of the reference numerals

1-A driving device; 11-an electric motor; 12-a reduction gearbox; 121-a spline shaft; 2-an installation part; 21-a first side; 22-a second side; 3-a first link; 31-a slideway; 311-first end; 312-second end; 32-a connecting rod body; 33-mounting seats; 331-mounting plate; 3311—a first sidewall; 332-connecting plates; 3321—a second sidewall; 333-a support plate; 3331—a third sidewall; 334-accommodation space; 34-a hinged end; 35-avoiding opening; 35-a connection; 4-a second link; 41-connecting a sleeve; 411-spline grooves; 42-connecting end; 43-a rotating end; 5-fixing seats; 51-a slider; 511-a first reference point; 512-a first reference line; 6-a rotating device; 7-a second reference line; 71-a second reference point; 72-a third reference point; 73-a second reference trace; 8-a third reference line; 9-a first reference trace; 100-a display screen; 101-reference projection.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the present disclosure, unless otherwise stated, terms of orientation such as "front and rear" are defined based on the relative position between the mounting portion 2 and the driving device 1, "front" means the orientation of the mounting portion 2 away from the driving device 1, "rear" means the orientation of the mounting portion 2 close to the driving device 1, "inside and outside" are "inside and outside" with respect to the outline of the corresponding component itself, and "far and near" means "far and near" with respect to the reference. Furthermore, terms such as "first," "second," and the like, as used in this disclosure, are used for distinguishing one element from another and not necessarily for order or importance. In the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or similar elements unless otherwise explained. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

The display screen deflection mechanism of the present disclosure may be mounted in any suitable location, and in the embodiments provided in the present disclosure, the display screen deflection mechanism is described as being mounted on a vehicle.

Embodiments of the present disclosure provide a display screen deflection mechanism, referring to fig. 1 and shown in conjunction with fig. 7, including a driving device 1 and a transmission structure configured as a link structure and formed with a mounting portion 2, the mounting portion 2 for mounting a display screen 100, and the mounting portion 2 having opposite first and second sides 21 and 22 in an X direction (shown in conjunction with fig. 5 to 7), the driving device 1 for driving the transmission structure to move the mounting portion 2 relative to the driving device 1 while being deflected toward the first side 21, and/or move relative to the driving device 1 while being deflected toward the second side 22.

Through the above technical scheme, the display screen 100 can be installed on the installation portion 2 by adopting the display screen deflection mechanism disclosed by the invention, when a user needs to watch or operate the display screen 100, the driving device 1 drives the transmission structure to drive the installation portion 2 to move according to the specific requirements of the user, so that the installation portion 2 and the display screen 100 on the installation portion 2 deflect towards the first side 21 or the second side 22, and meanwhile, the installation portion 2 can be moved along with deflection, namely, the position and the deflection angle of the installation portion 2 can be adjusted according to the requirements of the user, so that the influence of factors such as light rays, distance and the like on the watching or operating of the display screen 100 by the user is reduced, and the first side 21 and the second side 22 can respectively correspond to a main cab and a secondary cab of a vehicle, so that the display screen 100 can be adjusted to a proper position through the installation portion 2 according to the position conditions and the specific requirements of the main driver and the secondary driver, and the experience of the vehicle user when the display screen 100 is used is improved.

Wherein in the embodiments provided in the present disclosure, referring to fig. 1 in combination with fig. 7, the mounting portion 2 is deflectable both towards the first side 21 and towards the second side 22, the mounting portion 2 is moved relative to the driving device 1 while being deflected towards the first side 21, and the mounting portion 2 is moved relative to the driving device 1 while being deflected towards the second side 22. It will be appreciated that in some embodiments the mounting portion 2 may deflect towards the first side 21 or towards the second side 22 and move relative to the drive means 1 upon deflection. In other embodiments, the mounting portion 2 can deflect both towards the first side 21 and towards the second side 22, but the mounting portion 2 can move relative to the driving device 1 only while deflecting towards the first side 21 (in such embodiments, the mounting portion 2 does not move relative to the driving device 1 while deflecting towards the second side 22), or can move relative to the driving device 1 only while deflecting towards the second side 22 (in such embodiments, the mounting portion 2 does not move relative to the driving device 1 while deflecting towards the first side 21).

It should be noted that, as shown in fig. 7, the above-described movement (movement accompanying the deflection of the mounting portion 2) may include an advance movement in which the advance movement is a movement in the Y direction toward a direction away from the driving device 1, and the "front and rear" may be the "front and rear" in fig. 5 to 7. The movement may also include traversing, wherein traversing is moving in an X-direction toward the first side 21 or the second side 22, wherein the Y-direction is perpendicular to the X-direction.

In the embodiment provided in the present disclosure, referring to fig. 1 in combination with fig. 7, the mounting portion 2 may asymmetrically move toward the first side 21 and the second side 22, wherein the mounting portion 2 is advanced with respect to the driving device 1 while being deflected toward the first side 21, and the mounting portion 2 is advanced and traversed with respect to the driving device 1 while being deflected toward the second side 22, wherein the traversing is the movement of the mounting portion 2 in the X direction toward the second side 22 (wherein L in fig. 7 refers to a traversing distance). Through the above design manner, for example, when the display screen deflection mechanism disclosed by the disclosure is used for a vehicle, and when the first side 21 is the main driving side and the second side 22 is the co-driving side, the display screen 100 is deflected towards the main driving side and only forwards moved, so that the main driving can better watch the display screen 100, and the display screen 100 does not cause interference to the main driver; the simultaneous forward and lateral movement of the display 100 toward the side of the copilot may allow the display 100 to be closer to the copilot for viewing and manipulation of the display 100 by the copilot.

In other embodiments, the mounting portion 2 may also move symmetrically towards the first side 21 and the second side 22, e.g. the mounting portion 2 is advanced and traversed relative to the driving device 1 while being deflected towards the first side 21 (traversing being the movement of the mounting portion 2 towards the first side 21 in the X-direction) and the mounting portion 2 is advanced and traversed relative to the driving device 1 while being deflected towards the second side 22 (traversing being the movement of the mounting portion 2 towards the second side 22 in the X-direction).

In order to guide and limit the movement of the mounting portion 2, in the embodiment provided in the present disclosure, referring to fig. 2, the display screen deflection mechanism further includes a fixing base 5, the fixing base 5 and the driving device 1 are fixed in position, one of the fixing base 5 and the driving structure is provided with a slide 51, the other is provided with a slide 31, and the slide 51 is slidably fitted in the slide 31. In this way, the possibility of the mounting portion 2 being swung at will can be reduced, the transmission structure can be made to move on a predetermined path, and the shape of the slide rail 31 can be designed according to a predetermined moving locus of the mounting portion 2, and since the transmission structure is constructed as a link structure, the slide rail 31 or the slider 51 can be provided at a proper position of the link structure. It is understood that the above-mentioned fixing base 5 and the driving device 1 are fixed in position, which means that the fixing base 5 and the driving device 1 cannot be displaced relative to the same reference object, for example, when the display screen deflection mechanism of the present disclosure is used for a vehicle, the fixing base 5 and the driving device 1 are fixed in position relative to the vehicle (may be both directly fixed on the vehicle).

Regarding the transmission structure, in the embodiment provided in the present disclosure, referring to fig. 2 to 4, the driving device 1 includes the motor 11, the transmission structure includes the first link 3 and the second link 4, the first link 3 includes the link body 32 and the mount 33, the mount 2 is formed on the mount 33, one end of the second link 4 is in transmission connection with the output shaft of the motor 11, the other end is hinged with the link body 32, and the mount 33 is provided at one end of the link body 32 away from the second link 4. The driving device 1 may further comprise a reduction gearbox 12, and an output shaft of the motor 11 is in transmission connection with the second connecting rod 4 through the reduction gearbox 12. The output end of the reduction gearbox 12 is provided with a spline shaft 121, one end of the second link 4 is provided with a connecting sleeve 41, the inner wall of the connecting sleeve 41 is provided with a spline groove 411, and the spline shaft 121 is inserted into the connecting sleeve 41 and is engaged with the spline groove 411. That is, the motor 11 drives the second link 4 to rotate through the reduction gearbox 12, and thereby drives the first link 3 to swing, so as to achieve the deflection and movement of the mounting seat 33, and it is understood that when the mounting seat 33 needs to be deflected towards the first side 21 or the second side 22, the motor 11 needs to drive the second link 4 to rotate towards the opposite direction of the deflection direction of the mounting seat 33.

It will be appreciated that one of the fixed seat 5 and the first link 3 is provided with a slide 51, the other is provided with a slide 31, and the slide 51 is slidably fitted in the slide 31 to guide the movement of the first link 3 relative to the fixed seat 5. In the embodiment provided in the present disclosure, referring to fig. 2 to 4, the slider 51 is provided on the fixing base 5, the slideway 31 is provided on the mounting base 33, and in other embodiments, the slideway 31 may be provided on the link body 32. Further, in order to facilitate the sliding of the first link 3, referring to fig. 2, the slider 51 of the present disclosure may be constructed in a cylindrical structure, and the peripheral wall of the slider 51 is used to be in sliding contact with the inner wall of the slideway 31.

With respect to the relative movement of the slideway 31 and the slider 51, in the embodiment provided by the present disclosure, with reference to the illustration in fig. 3, the slideway 31 has a first end 311 and a second end 312 in the direction of extension, the slideway 31 being movable relative to the slider 51 so as to move the slider 51 between the first end 311 and the second end 312, wherein the abutment between the first end 311 and the second end 312 and the slider 51 also has the effect of stopping the movement of the first link 3. Referring to fig. 7, the undeflected state of the mount section 2 is defined as an initial state in which the slider 51 is positioned at the first end 311; defining a first deflected state of the mounting portion 2 after deflection towards the first side 21, in which the slideway 31 is advanced to the position where the slider 51 is at the second end 312; defining a second deflected state of the mounting portion 2 after deflection towards the second side 22, in which the slideway 31 is advanced to the point where the slider 51 is at the second end 312, and the first end 311 in the second deflected state is closer to the second side 22 than the first end 311 in the first deflected state.

In the embodiment provided in the present disclosure, the end of the first link 3 connected to the second link 4 is a hinge end 34, and the slideway 31 extends obliquely toward the second side 22 in a direction away from the hinge end 34, as shown in fig. 2 to 4. In the above-described manner, referring to fig. 7, when the motor 11 drives the second link 4 to swing the first link 3 toward the first side 21, the mount 2 can move forward while being deflected toward the first side 21 due to the movement of the slide rail 31 relative to the slider 51, and the mount 2 can only move forward without traversing due to the inclined extension of the slide rail 31 toward the second side 22. While when the motor 11 drives the second link 4 to swing the first link 3 toward the second side 22, the mount 2 can move forward while being deflected toward the second side 22 due to the movement of the slide rail 31 relative to the slider 51, and the mount 2 can not only move forward but also move laterally due to the inclined extension of the slide rail 31 toward the second side 22.

Further, in order to make the movement of the mounting portion 2 smoother, in the embodiment provided in the present disclosure, referring to fig. 5, the slide 31 is configured as an arc-shaped groove and protrudes toward the first side 21, wherein, taking the slide 31 shown in fig. 5 as an example, the arc-shaped slide 31 may protrude toward one side, and the slide 31 of the present disclosure may protrude toward the direction in which the first side 21 is located, so that the slide 31 is configured as an arc-shaped groove. In other embodiments, the slide 31 may also be a linear slide, and in some embodiments, when the slide 31 is disposed on the fixed base 5 and the slide 51 is disposed on the first link 3, the slide 31 may include two sub-slides to enable the slide 51 to deflect and move in different directions in order to enable movement of the slide 51.

The first link 3 of the present disclosure may be designed to have any structure capable of achieving its intended function, and in the embodiments provided in the present disclosure, referring to fig. 2 and 3, the width of the first link 3 is gradually reduced from the mounting portion 2 to the hinge end 34, thereby reducing the unnecessary volume of the first link 3, saving the space occupied by the same, and in order to make the first link 3 avoid other structures, the link body 32 may also be configured as a curved structure.

In the embodiment provided in the present disclosure, referring to fig. 2 and 3, the mounting seat 33 may include a first sidewall 3311, and the mounting portion 2 is formed on the first sidewall 3311, wherein the first sidewall 3311 may be formed at an end of the first link 3, and the first sidewall 3311 may form a preset angle with the link body 32, and the preset angle may be a right angle or an acute angle, so that the post display screen 100 may have a predetermined inclination angle after being mounted. In addition, the mounting base 33 may further include a second sidewall 3321, the slideway 31 is formed on the second sidewall 3321, and the second sidewall 3321 may be formed on top of the mounting base 33. In addition, the mounting seat 33 may further include a third sidewall 3331, the first sidewall 3311 and the third sidewall 3331 are spaced apart in the extension direction of the link body 32, and the second sidewall 3321 is connected between the first sidewall 3311 and the third sidewall 3331.

Further, in the embodiment provided in the present disclosure, referring to fig. 2 and 3, the mounting seat 33 includes a mounting plate 331, a connection plate 332, and a support plate 333, the mounting plate 331 and the support plate 333 are spaced apart in an extending direction of the link body 32 and are each connected with the link body 32, the connection plate 332 is connected between the mounting plate 331 and the support plate 333, the mounting plate 331, the connection plate 332, the support plate 333, and the link body 32 are commonly formed with an accommodating space 334, wherein the mounting portion 2 is located at an end of the link body 32, and a first side wall 3311 is formed on the mounting plate 331 (the mounting plate 331 may form a preset angle with the link body 32, and the preset angle may be a right angle, or an acute angle), a second side wall 3321 is formed on the connection plate 332, and a third side wall 3331 is formed on the support plate 333. In addition, the driving device 1 and the second connecting rod 4 are positioned at one side of the mounting seat 33 in the extending direction of the connecting rod body 32, so that the space of the whole display screen deflection mechanism is saved. In other embodiments, the mounting portion 2 may be configured as a solid mounting seat 33, or a mounting seat 33 blocked on both sides, which is not particularly limited by the present disclosure.

In order to achieve the rotation of the display screen 100, in the embodiment provided in the present disclosure, referring to fig. 1 to 3, the display screen deflection mechanism further includes a rotation device 6, and the rotation device 6 is mounted to the mounting part 2 and is used to drive the display screen 100 to rotate about a rotation axis, which is perpendicular to the panel of the display screen 100. That is, the display screen 100 is mounted on the rotating device 6, and the display screen 100 can be driven to rotate by the rotating device 6 according to the needs of the user. The rotating device 6 may include a motor 11 and a reduction gearbox 12, or may be configured as other structures capable of implementing rotation of the display screen 100, which is not specifically limited in this disclosure. And, the rotating device 6 may pass through and be fixedly connected to the mounting plate 331, and a portion of the rotating device 6 is located in the receiving space 334. Since the rotation device 6 has a certain length, in the embodiment provided in the present disclosure, referring to fig. 2 and 3, the connecting rod body 32 is provided with the escape port 35 communicating with the accommodating space 334 for escaping the installed rotation device 6.

Regarding the positional reference of the deflection state of the display screen deflection mechanism of the present disclosure, taking the case where the display screen 100 is mounted on the mounting base 33 as an example, referring to fig. 5, when the display screen 100 is deflected, the projection of the rotation locus of any point on the horizontal plane forms the circular arc type first reference locus 9, the intersection point of the central axis of the slider 51 and the horizontal plane forms the first reference point 511, the first reference locus 9 uses the first reference point 511 as the center of a circle, the projection of the display screen 100 on the horizontal plane forms the reference projection 101, the reference projection 101 in the first deflection state and the reference projection 101 in the second deflection state are symmetrically arranged with respect to the first reference line 512, and the first reference line 512 passes through the first reference point 511.

Referring to fig. 4, the second link 4 may include a connection end 42 and a rotation end 43, wherein the connection end 42 is hinged with the hinge end 34 of the first link 3, and the rotation end 43 is in driving connection with the driving device 1 (i.e., an end where the spline groove 411 is provided). Referring to fig. 6, the intersection of the rotational axis of the connecting end 42 with the horizontal plane forms a second reference point 71, the intersection of the rotational axis of the rotational end 43 with the horizontal plane forms a third reference point 72, and the projection of the second link 4 on the horizontal plane has a second reference line 7 ending with the second reference point 71 and the third reference point 72. The rotation locus of the second reference point 71 forms a circular arc second reference locus 73 on a horizontal plane, and the second reference locus 73 takes the third reference point 72 as a center and takes the second reference line 7 as a radius.

Referring to fig. 6 and 7, the projection of the first link 3 on the horizontal plane has a third reference line 8, one end point of the third reference line 8 being the second reference point 71, the other end point being located on the reference projection 101, and the third reference line 8 passing through the projection points of the first end 311 and the second end 312 on the horizontal plane. The third reference line 8 in the first deflected state and the third reference line 8 in the second deflected state are both tangential to the second reference trajectory 73.

On the basis of the above scheme, the present disclosure further provides a display screen assembly, and referring to fig. 1, the display screen assembly includes a display screen 100 and the display screen deflection mechanism, where the display screen 100 is mounted on the mounting portion 2. Wherein the display 100 may be mounted on the rotating means 6.

On the basis of the scheme, the present disclosure further provides a vehicle, which includes a vehicle body and the display screen assembly, wherein the display screen 100 is mounted on the vehicle body through a display screen deflection mechanism, and a preset included angle can be formed between the display screen 100 and a horizontal plane, and the preset included angle can be 40-90 degrees. The display screen deflection mechanism further comprises a fixing seat 5, and the fixing seat 5 and the driving device 1 are fixedly connected in the vehicle body. Also, the vehicle has a main cab and a secondary cab, and when the display screen assembly is mounted in the front row of the vehicle, the first side 21 may correspond to the main cab and the second side 22 may correspond to the secondary cab. In other embodiments, the display screen assembly described above may also be used in the rear row of a vehicle, i.e., the first side 21 corresponds to one of the sides of the rear row of a vehicle and the second side 22 corresponds to the other side of the rear row of a vehicle.

The specific implementation principle of the embodiment of the disclosure is that, by driving the driving device 1, the second connecting rod 4 drives the first connecting rod 3 to swing, so that the display screen 100 on the second connecting rod swings while deflecting, for example, the display screen deflection mechanism is used for a vehicle, when the first side 21 is the side of the main cab and the second side 22 is the side of the auxiliary cab, the display screen 100 only moves forward while deflecting towards the main cab, so that the main driver can better watch the display screen 100, interference is not caused to the main driver, the display screen 100 moves forward and moves transversely while deflecting towards the auxiliary cab, the distance between the display screen 100 and the auxiliary driver is closer, the auxiliary driver can conveniently watch and operate the display screen 100, so that the display screen 100 can be adjusted to a more proper position according to the position condition and specific requirement of the main driver and the auxiliary driver, and the experience of the vehicle user when using the display screen 100 is improved.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the embodiments described above, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure. In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (21)

1. A display screen deflection mechanism, characterized in that the display screen deflection mechanism includes a driving device and a transmission structure, the transmission structure is constructed as a link structure and is formed with a mounting portion for mounting a display screen, and the mounting portion has opposite first and second sides in an X direction, the driving device is used for driving the transmission structure so that the mounting portion moves relative to the driving device while being deflected toward the first side and/or moves relative to the driving device while being deflected toward the second side.

2.A display screen deflection mechanism according to claim 1 wherein the movement comprises an advance movement in the Y direction towards a direction away from the drive means and/or a traversing movement in the X direction towards the first side or the second side, wherein the Y direction is perpendicular to the X direction.

3. The display screen deflection mechanism according to claim 2, wherein the mounting portion is advanced relative to the driving device while being deflected toward the first side,

The mounting portion is advanced and traversed relative to the drive while being deflected toward the second side.

4. The display screen deflection mechanism of claim 1 wherein the mounting portion moves asymmetrically toward the first side and the second side.

5. The display screen deflection mechanism of any one of claims 1-4 further comprising a fixed mount, the fixed mount and the drive means being fixed in position, one of the fixed mount and the drive means being provided with a slide, the other being provided with a slide, the slide being a sliding fit in the slide.

6. The display screen deflection mechanism of claim 5, wherein the drive device comprises a motor, the transmission structure comprises a first link and a second link, the first link comprises a link body and a mounting seat, the mounting portion is formed on the mounting seat, one end of the second link is in transmission connection with an output shaft of the motor, the other end of the second link is hinged with the link body, and the mounting seat is arranged at one end of the link body away from the second link.

7. The display screen deflection mechanism according to claim 6 wherein one of the mount and the first link is provided with a slide and the other is provided with a slide in which the slide is a sliding fit to guide movement of the first link relative to the mount.

8. The display screen deflection mechanism of claim 7, wherein the slider is disposed on the fixed base and the slide is disposed on the mount or the link body.

9. The display screen deflection mechanism of claim 7 wherein the end of the first link connected to the second link is a hinged end, and the slideway extends laterally toward the second side in a direction away from the hinged end.

10. The display screen deflection mechanism of claim 9 wherein the slideway is configured as an arcuate slot and projects towards the first side.

11. The display screen deflection mechanism of claim 9 wherein the first link tapers in width from the mounting portion to the hinge end.

12. The display screen deflection mechanism of claim 6 wherein the mount includes a first sidewall, the mounting portion being formed on the first sidewall.

13. The display screen deflection mechanism of claim 12 wherein the mount further comprises a second sidewall, the slideway being formed on the second sidewall.

14. The display screen deflection mechanism of claim 13 wherein the mount further comprises a third sidewall, the first sidewall and the third sidewall being spaced apart in the direction of extension of the link body, the second sidewall being connected between the first sidewall and the third sidewall.

15. The display screen deflection mechanism of claim 6 further comprising a rotation device mounted to the mounting portion and configured to drive the display screen to rotate about an axis of rotation that is perpendicular to a panel of the display screen.

16. The display screen deflection mechanism according to claim 15, wherein the mount includes a mounting plate, a connecting plate, and a support plate, the mounting plate and the support plate are arranged at intervals in an extending direction of the link body and are each connected with the link body, the connecting plate is connected between the mounting plate and the support plate, the mounting plate, the connecting plate, the support plate, and the link body are formed together with an accommodation space, the rotation device passes through and is fixedly connected to the mounting plate, and a portion of the rotation device is located in the accommodation space.

17. The display screen deflection mechanism of claim 16 wherein the connecting rod body is provided with a relief port in communication with the receiving space.

18. A display assembly comprising a display and a display deflection mechanism according to any one of claims 1 to 17, the display being mounted to the mounting portion.

19. A vehicle comprising a body and the display assembly of claim 18, the display being mounted to the body by the display deflection mechanism.

20. The vehicle of claim 19, wherein the display screen deflection mechanism comprises a mount, the mount and the drive device each being fixedly coupled to the vehicle body.

21. The vehicle of claim 19, characterized in that the vehicle has a main cab and a secondary cab, the first side corresponding to the main cab and the second side corresponding to the secondary cab.