Adjusting device for a display screen and display screen

Abstract

This invention discloses an adjustment device for a display screen and a display screen itself. The adjustment device includes: a mounting base, a first mounting member, a second mounting member, a first housing, multiple first transmission components, and multiple first drive components. The mounting base is adapted to be fixedly connected to the display screen. The second mounting member is fixed to the outside of the first housing. The first mounting member is disposed on the second mounting member and is rotatable relative to the second mounting member about a first direction. The mounting base is disposed on the first mounting member and is rotatable relative to the first mounting member about a second direction. The multiple first transmission components and multiple first drive components correspond one-to-one. The multiple first drive components are all disposed inside the first housing. Each first transmission component passes through the first housing and is connected between the mounting base and the corresponding first drive component. Each first drive component is used to drive the corresponding first transmission component to move along a third direction. This greatly improves the adjustability of the display screen and enables its application in different usage scenarios.

Description

Technical Field

[0001] This invention relates to the field of display screen adjustment technology, and more particularly to an adjustment device for a display screen and a display screen. Background Technology

[0002] With the rapid development of the automotive industry, technological advancement, intelligence, and humanization have become the mainstream of future automotive product design and development. Their main purpose is to bring users a better customer experience. In particular, good operability and rich usage scenarios not only increase the overall sense of luxury and technology of the vehicle, but also improve the user's best user experience.

[0003] As a common device in vehicles, automotive displays have limited operation methods, poor adjustability, and restricted functions, making it difficult to meet the increasingly complex usage needs of today. Summary of the Invention

[0004] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the first objective of the present invention is to provide an adjustment device for a display screen, which drives a corresponding first transmission component through multiple first driving elements to realize the rotation of the display screen in a first direction and a second direction, thereby greatly improving the adjustability of the display screen, enabling it to be applied to different usage scenarios, and meeting the increasingly complex usage needs.

[0005] The second objective of this invention is to provide a display screen.

[0006] To achieve the above objectives, a first aspect of the present invention provides an adjustment device for a display screen, comprising:

[0007] Mounting bracket, suitable for fixed connection with display screen;

[0008] The system comprises a first mounting component, a second mounting component, and a first housing. The second mounting component is fixed to the outside of the first housing. The first mounting component is disposed on the second mounting component and is rotatable relative to the second mounting component about a first direction. The mounting base is disposed on the first mounting component and is rotatable relative to the first mounting component about a second direction.

[0009] Multiple first transmission components and multiple first drive components are provided, with each first transmission component and multiple first drive components corresponding one-to-one. The multiple first drive components are all disposed inside the first housing. Each first transmission component passes through the first housing and is connected between the mounting base and the corresponding first drive component. Each first drive component is used to drive the corresponding first transmission component to move along a third direction. The first direction, the second direction, and the third direction are perpendicular to each other.

[0010] According to the present invention, the adjustment device for the display screen drives the corresponding first transmission component through a plurality of first driving components, thereby enabling the display screen to rotate in a first direction and a second direction, which greatly improves the adjustability of the display screen, can be applied to different usage scenarios, and meets the increasingly complex usage needs.

[0011] According to one embodiment of the present invention, the first transmission assembly includes: a first transmission member and a first connecting member, the first transmission member being connected between the first connecting member and a corresponding first drive assembly, the first connecting member being fixed to a mounting base, and the first drive assembly being used to drive the corresponding first transmission member to move in a third direction.

[0012] According to one embodiment of the present invention, the first driving component includes: a first driving member, the first driving member being connected to a first transmission component to drive the first transmission component to move along a third direction.

[0013] According to one embodiment of the present invention, the first drive assembly further includes a second transmission member and a third transmission member, wherein the second transmission member is fixedly connected to the output shaft of the first drive member, and the third transmission member is connected between the first drive assembly and the second transmission member, so that the first drive member drives the second transmission member to drive the third transmission member to move the first drive assembly in a third direction.

[0014] According to one embodiment of the present invention, the second transmission member is constructed as a worm gear, the third transmission member has a first gear portion that is fitted with the worm gear, and the third transmission member also has a second gear portion that is adapted to be fitted with the first transmission assembly.

[0015] According to one embodiment of the present invention, it further includes: a first guide member, the first guide member being fixedly disposed within the first housing, and the first guide member being provided with a plurality of first guide holes corresponding one-to-one with the first transmission component, the first transmission component passing through the corresponding first guide hole, and the first transmission component moving in a third direction through the guiding engagement between the first transmission component and the first guide hole.

[0016] According to one embodiment of the present invention, it further includes: a second drive assembly, a second transmission assembly, and a second housing. The second drive assembly, the second transmission assembly, and the first housing are all disposed within the second housing. The second transmission assembly is connected between the first housing and the second drive assembly, and the second drive assembly is used to drive the second transmission assembly to move the first housing in a third direction.

[0017] According to one embodiment of the present invention, the second transmission assembly includes a second connector and a fourth transmission member. The second connector is fixed to the first housing and is movably disposed on the fourth transmission member. The fourth transmission member is connected to the second drive assembly so that the second drive assembly drives the fourth transmission member to move the second connector in a third direction.

[0018] According to one embodiment of the present invention, the fourth transmission member is constructed as a lead screw, and the second connecting member is provided with a threaded hole that mates with the lead screw. The lead screw passes through the threaded hole, and the second connecting member moves relative to the lead screw in a third direction through the transmission connection between the lead screw and the threaded hole.

[0019] According to one embodiment of the present invention, it further includes: a second guide member disposed within a second housing, and a second connecting member having a second guide hole that guides and engages with the second guide member, thereby causing the second connecting member to move relative to the second guide member in a third direction through the guiding engagement between the second guide member and the second guide hole.

[0020] According to one embodiment of the present invention, the second driving assembly includes a second driving member connected to a second transmission assembly to drive the second transmission assembly to move the first housing along a third direction.

[0021] According to one embodiment of the present invention, the second drive assembly further includes: a fifth transmission member, a sixth transmission member, and a seventh transmission member. The fifth transmission member is fixedly connected to the output shaft of the second drive member, the seventh transmission member is connected to the second transmission assembly, and the sixth transmission member is connected between the fifth transmission member and the seventh transmission member, so that the second drive member drives the second transmission assembly to drive the first housing to move in a third direction in sequence through the fifth transmission member, the sixth transmission member, and the seventh transmission member.

[0022] According to one embodiment of the present invention, it further includes: a first support member, the first support member being fixed to the outer surface of the first housing, and a mounting seat being disposed on the first support member, and the mounting seat being rotatable relative to the first support member in both a first direction and a second direction.

[0023] According to one embodiment of the present invention, it further includes: a wear-resistant component, which is fixed to the first support and located between the mounting base and the first support, and the mounting base is rotatable relative to the wear-resistant component in both a first direction and a second direction.

[0024] According to one embodiment of the present invention, it further includes: a second support member, the second support member being fixedly connected to the first support member, the second support member having a mounting hole, and the second mounting member being fixedly disposed in the mounting hole.

[0025] To achieve the above objectives, a second aspect of the present invention provides a display screen, including the adjustment device for the display screen described in the first aspect embodiment.

[0026] According to the embodiments of the present invention, the display screen, by providing the above-mentioned adjustment device for the display screen, drives the corresponding first transmission components through a plurality of first driving members, thereby enabling the display screen to rotate in a first direction and a second direction, thereby greatly improving the adjustability of the display screen, enabling it to be applied to different usage scenarios, and meeting the increasingly complex usage needs.

[0027] 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. Attached Figure Description

[0028] Figure 1 This is a perspective view of an adjustment device according to an embodiment of the present invention;

[0029] Figure 2 An exploded view of the assembly of an adjusting device according to an embodiment of the present invention;

[0030] Figure 3 An exploded view of the assembly of an adjusting device according to another embodiment of the present invention;

[0031] Figure 4 An assembly diagram of a first transmission assembly and a first guide member according to an embodiment of the present invention;

[0032] Figure 5 An assembly diagram of a first drive assembly according to an embodiment of the present invention;

[0033] Figure 6 An assembly diagram of a second transmission assembly, a second drive assembly, and a second guide member according to an embodiment of the present invention;

[0034] Figure 7 This is a front view of a mounting base, a first mounting member, a second mounting member, and a first transmission assembly according to an embodiment of the present invention;

[0035] Figure 8 yes Figure 7 Sectional view at point AA;

[0036] Figure 9 This is a front view of the mounting base, first mounting member, second mounting member, and first transmission assembly according to another embodiment of the present invention;

[0037] Figure 10 yes Figure 9 Sectional view at point BB;

[0038] Figure 11 This is a front view of the mounting base, first mounting member, second mounting member, and first transmission assembly according to yet another embodiment of the present invention;

[0039] Figure 12 yes Figure 11 Sectional view at CC;

[0040] Figure 13 This is a top view of an adjusting device according to an embodiment of the present invention;

[0041] Figure 14 yes Figure 13 Sectional view at point DD.

[0042] Figure label:

[0043] Adjustment device 100;

[0044] Mounting base 1;

[0045] First mounting component 2;

[0046] Second mounting component 3;

[0047] First housing 4; First upper housing 41; First through hole 411; First lower housing 42;

[0048] First transmission assembly 5; first transmission component 51; meshing gear 511; first connecting component 52;

[0049] First drive assembly 6; first drive member 61; second transmission member 62; third transmission member 63; first gear section 631; second gear section 632;

[0050] First guide member 7; First guide hole 71;

[0051] Second transmission component 8; second connector 81; second guide hole 811; fourth transmission component 82;

[0052] Second drive assembly 9; second drive component 91; fifth transmission component 92; sixth transmission component 93; seventh transmission component 94;

[0053] Second housing 10; Second upper housing 101; Second lower housing 102;

[0054] Second guide component 11;

[0055] First support component 12;

[0056] Wear-resistant parts 13;

[0057] Second support component 14;

[0058] First direction X; second direction Y; third direction Z. Detailed Implementation

[0059] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0060] The adjustment device 100 for a display screen and the display screen according to embodiments of the present invention are described below with reference to the accompanying drawings.

[0061] like Figures 1-14 As shown, an adjustment device 100 for a display screen according to a first aspect embodiment of the present invention includes: a mounting base 1, a first mounting member 2, a second mounting member 3, a first housing 4, a plurality of first transmission components 5, and a plurality of first drive components 6. The mounting base 1 is adapted to be fixedly connected to the display screen. The second mounting member 3 is fixedly disposed outside the first housing 4. The first mounting member 2 is disposed on the second mounting member 3 and is rotatable relative to the second mounting member 3 about a first direction X. The mounting base 1 is disposed on the first mounting member 2 and is rotatable relative to the first mounting member 2 about a second direction Y. The plurality of first transmission components 5 and the plurality of first drive components 6 correspond one-to-one. The plurality of first drive components 6 are all disposed inside the first housing 4. Each first transmission component 5 passes through the first housing 4 and is connected between the mounting base 1 and the corresponding first drive component 6. Each first drive component 6 is used to drive the corresponding first transmission component 5 to move along a third direction Z. The first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

[0062] Specifically, such as Figure 3 As shown, the adjusting device 100 includes a first housing 4, which is composed of a first upper housing 41 and a first lower housing 42. The first upper housing 41 and the first lower housing 42 can be fixedly connected by snap-fit ​​or bolt connection. The first housing 4 and the second housing 10 together define a first mounting cavity. Further, as... Figures 7-10 As shown, a second mounting member 3 is fixedly mounted on the outer surface of the first housing 4. It is understood that the second mounting member 3 can be directly mounted on the outer surface of the first housing 4, or indirectly mounted on the outer surface of the first housing 4 through other components; no specific limitations are made here. Further, the adjusting device 100 also includes a first mounting member 2, which is rotatably mounted on the second mounting member 3 and can rotate relative to the second mounting member 3 about a first direction X. For example, the second mounting member 3 is constructed as a mounting shaft extending along the first direction X. The first mounting member 2 has a first mounting hole, and the second mounting member 3 is fitted with the first mounting hole of the first mounting member 2. Optionally, the second mounting member 3 and the first mounting hole are clearance-fitted, thereby allowing the first mounting member 2 to rotate relative to the second mounting member 3 about the first direction X. Furthermore, the mounting base 1 is assembled with the first mounting member 2, wherein both the upper and lower ends of the first mounting member 2 have pins extending along the second direction Y, and the mounting base 1 has a second mounting hole that mates with the pins. Optionally, the pins and the second mounting hole are clearance-fitted, thereby allowing the mounting base 1 to rotate relative to the first mounting member 2 around the second direction Y. Furthermore, the mounting base 1 of the adjusting device 100 is used to mount on the display screen, and the mounting method includes, but is not limited to, snap-fit, bolt connection, etc., which are not specifically limited here.

[0063] Furthermore, the adjusting device 100 also includes a plurality of first transmission components 5 and a plurality of first drive components 6, which correspond one-to-one. For example, the number of first transmission components 51 and first drive components 61 can be 2, 3, 4, 5, 6, etc. It is understood that the number of first transmission components 51 and first drive components 61 is set according to actual needs, and no specific limitation is made here. Further, as a specific example, refer to... Figure 2 and Figure 3 As shown, the adjustment device 100 includes two first transmission components 5 and two first drive components 6, specifically, as Figure 3 As shown, both first drive components 6 are fixed in the first mounting cavity. The fixing installation method includes, but is not limited to, snap-fit ​​and bolt connection. Further, the first upper housing 41 has a first through hole 411. The first transmission component 5 passes through the first through hole 411 and is connected between the mounting base 1 and the corresponding first drive component 6. That is, one end of the first transmission component 5 is connected to the mounting base 1, and the other end is connected to the first drive component 6. Optionally, the first transmission components 5 are symmetrically mounted on the mounting base 1 along the first direction X, and the first transmission components 5 are all located in the upper half of the first mounting base 1. The first drive component 6 can drive its corresponding first transmission component 5 to move along the third direction Z. When the adjustment device When the device is in operation, if the two first drive components 6 are simultaneously controlled to drive the two first transmission components 5 to move in the same direction along the third direction Z, the two first transmission components 5 will drive the mounting base 1 and the first mounting member 2 to rotate relative to the second mounting member 3 around the first direction X under the action of the driving force, and the display screen will be fixedly mounted on the mounting base 1, thereby realizing the rotation adjustment of the display screen in the first direction X; if the two first drive components 6 are simultaneously controlled to drive the two first transmission components 5 to move in opposite directions along the third direction Z, the two first transmission components 5 will drive the mounting base 1 to rotate relative to the first mounting member 2 around the second direction Y under the action of opposite driving forces, thereby realizing the rotation adjustment of the display screen in the second direction Y.

[0064] Therefore, by driving the corresponding first transmission components 5 through multiple first driving components 61, the display screen can be rotated in the first direction X and the second direction Y, thereby greatly improving the adjustability of the display screen, enabling it to be applied to different usage scenarios and meeting the increasingly complex usage needs.

[0065] In some embodiments of the present invention, such as Figure 4 and Figure 12 As shown, the first transmission assembly 5 includes a first transmission member 51 and a first connecting member 52. The first transmission member 51 is connected between the first connecting member 52 and a corresponding first drive assembly 6. The first connecting member 52 is fixed to the mounting base 1. The first drive assembly 6 is used to drive the corresponding first transmission member 51 to move along a third direction Z. Specifically, as shown... Figure 4As shown, each first transmission component 5 includes a first transmission member 51 and a first connecting member 52. The first connecting member 52 is fixedly installed on the mounting base 1. The fixed installation method includes, but is not limited to, bolt connection. Further, the first transmission member 51 is connected between the first connecting member 52 and the corresponding first drive component 6. Optionally, the first transmission member 51 can be constructed as a transmission shaft extending along the third direction Z. The first drive component 6 is used to drive the first transmission member 51 (transmission shaft) to move along the third direction Z. Since the first connecting member 52 is fixedly installed on the transmission shaft, the stability of the first connecting member 52 in the third direction Z can be guaranteed, which is beneficial to improving the stability of the display screen during rotation adjustment.

[0066] In some embodiments of the present invention, such as Figure 5 and Figure 14 As shown, the first drive assembly 6 includes a first drive member 61, which is connected to the first transmission assembly 5 to drive the first transmission assembly 5 to move along the third direction Z.

[0067] Specifically, the first driving component 61 can be selected as a driving cylinder, a driving motor, or a hydraulic driving pump; no specific limitation is made here. Further, the first driving component 61 is connected to the first transmission component 51 of the first transmission assembly 5, so as to drive the first transmission assembly 5 to move along a third direction Z via the first driving component 61. It can be understood that the first driving component 61 can be directly connected to the first transmission component 51, or it can be indirectly connected to the first transmission component 51 using other components. As a specific example, combined with... Figure 3 refer to Figure 5 As shown, if the two first driving members 61 are simultaneously controlled to drive the two first transmission members 51 to move in the same direction along the third direction Z, then the two first connecting members 52, under the action of the driving force, drive the mounting base 1 and the first mounting member 2 to rotate relative to the second mounting member 3 around the first direction X, while the display screen is fixedly mounted on the mounting base 1, thereby realizing the rotation adjustment of the display screen in the first direction X. If the two first driving members 61 are simultaneously controlled to drive the two first transmission members 51 to move in opposite directions along the third direction Z, then the two first connecting members 52, under the action of opposite driving forces, drive the mounting base 1 to rotate relative to the first mounting member 2 around the second direction Y, thereby realizing the rotation adjustment of the display screen in the second direction Y. With this configuration, through the cooperation of the first driving members 61 and corresponding components, the rotation of the display screen in the first direction X and the second direction Y is realized, greatly improving the adjustability of the display screen, enabling it to be applied to different usage scenarios, and meeting the increasingly complex usage needs.

[0068] In some embodiments of the present invention, such as Figure 5As shown, the first drive assembly 6 further includes a second transmission member 62 and a third transmission member 63. The second transmission member 62 is fixedly connected to the output shaft of the first drive member 61, and the third transmission member 63 is connected between the first drive assembly 5 and the second transmission member 62, so that the first drive member 61 drives the second transmission member 62 to drive the third transmission member 63 to move the first drive assembly 5 along a third direction Z. Specifically, as... Figure 5 As shown, the second transmission member 62 is fixedly connected to the output shaft of the first driving member 61 to realize the transmission function of the second transmission member 62. The third transmission member 63 is connected to the second transmission member 62 and the first transmission member 51 respectively. The third transmission member 63 is used to transmit the driving force output by the first driving member 61 to the second transmission member 62 to the first transmission member 51 to drive the first transmission member 51 to move along the third direction Z. For example, when the first driving member 61 is selected as a driving cylinder, the second transmission member 62 can move back and forth along the third direction Z under the action of the driving cylinder. The third transmission member 63, as an intermediate transmission member, directly transmits the driving force to the first transmission member 51 to drive the first transmission member 51 to move along the third direction Z. When the first driving member 61 is selected as a drive motor, the second transmission member 62 can rotate around the third direction Z under the action of the drive motor. The third transmission member 63, as an intermediate transmission member, converts the driving force transmitted to the first transmission member 51 into the third direction Z, thereby driving the first transmission member 51 to move along the third direction Z, thus realizing the drive of the mounting base 1 and meeting the transmission requirements of the adjustment device 100.

[0069] In some embodiments of the present invention, such as Figure 5 As shown, the second transmission member 62 is constructed as a worm gear, and the third transmission member 63 has a first gear portion 631 that is fitted with the worm gear, and the third transmission member 63 also has a second gear portion 632, which is adapted to be fitted with the first transmission assembly 5.

[0070] Specifically, taking the first driving member 61 as a driving motor as an example, the output shaft of the first driving member 61 is fixedly connected to the second transmission member 62 (worm gear). The first driving member 61 drives the second transmission member 62 (worm gear) to rotate. Further, the third transmission member 63 includes a first gear part 631 and a second gear part 632. The first gear part 631 and the second gear part 632 are concentrically arranged and fixedly installed on the rotating shaft, thereby ensuring that the first gear part 631 and the second gear part 632 can rotate coaxially. The first gear part 631 of the third transmission member 63 meshes with the second transmission member 62 (worm gear). The first transmission member 51 of the first transmission assembly 5 has meshing teeth 511 arranged along the third direction Z. The second gear part 632 of the third transmission member 63 meshes with the meshing teeth 511 of the first transmission member 51. As a specific example, when the drive motor drives the second transmission component 62 (worm) to rotate, the second transmission component 62 (worm) drives the first gear part 631 to rotate. The first gear part 631 drives the second gear part 632 to rotate through the rotating shaft. The second gear part 632 meshes with the meshing teeth 511 arranged along the third direction Z of the first transmission component 51, thereby converting the rotation of the second gear part 632 into the horizontal movement of the first transmission component 51 along the third direction Z, thus realizing the drive of the mounting base 1. With this setting, the gear meshing transmission can ensure the transmission accuracy and improve the transmission efficiency, ensuring the accuracy and efficiency of the display adjustment, which is conducive to improving the user experience.

[0071] In some embodiments of the present invention, such as Figure 4 As shown, it also includes: a first guide member 7, which is fixedly disposed in the first housing 4, and the first guide member 7 is provided with a plurality of first guide holes 71 corresponding one-to-one with the first transmission component 5. The first transmission component 5 passes through the corresponding first guide hole 71, and the first transmission component 5 moves along the third direction Z by the guiding cooperation between the first transmission component 5 and the first guide hole 71.

[0072] Specifically, refer to Figure 3 and Figure 4 As shown, the adjusting device 100 also includes a first guide member 7, which is fixedly installed inside the first housing 4, i.e., fixedly installed in the first mounting cavity. The installation method includes, but is not limited to, bolt connection. Furthermore, the first guide member 7 can be one or more; no specific limitation is made here. For example, such as Figure 4 As shown, the adjusting device 100 includes two first guide members 7, wherein each first guide member 7 has a plurality of first guide holes 71 corresponding one-to-one with the first transmission assembly 5. That is, the number of first guide holes 71 is the same as the number of first transmission assemblies 5. Continuing to refer to... Figure 4As shown, if the adjustment device is provided with two first transmission components 5, then each first guide member 7 is provided with two first guide holes 71. Further, the first guide holes 71 are fitted with the first transmission members 51 of the first transmission components 5. The first transmission members 51 pass through their respective first guide holes 71 and are connected between the first connecting member 52 and the corresponding first drive component 6. When the first drive component 6 drives the first transmission component 5 to move along the third direction Z, the first guide holes 71 have a certain guiding effect on the movement of the first transmission members 51. Under the guiding effect of the first guide holes 71 on the first transmission members 51, the first transmission members 51 move more smoothly in the third direction Z, which helps to improve the stability of the display screen during adjustment and further improves the user experience.

[0073] In some embodiments of the present invention, such as Figure 2 As shown, it also includes: a second drive assembly 9, a second transmission assembly 8, and a second housing 10. The second drive assembly 9, the second transmission assembly 8, and the first housing 4 are all disposed inside the second housing 10. The second transmission assembly 8 is connected between the first housing 4 and the second drive assembly 9, and the second drive assembly 9 is used to drive the second transmission assembly 8 to move the first housing 4 along the third direction Z.

[0074] Specifically, the adjustment assembly also includes a second housing 10, which consists of a second upper housing 101 and a second lower housing 102. The second upper housing 101 and the second lower housing 102 can be fixedly connected by snap-fit ​​or bolt connection. The second housing 10 and the second housing 10 together define a second mounting cavity. Further, the second drive assembly 9, the second transmission assembly 8, and the first housing 4 are all located in the second mounting cavity. Specifically, the second drive assembly 9 is fixedly installed in the first mounting cavity. The fixed installation method includes, but is not limited to, snap-fit ​​and bolt connection. The second transmission assembly 8 is transmissionally connected to the second drive assembly 9, and the first housing 4 is fixedly installed on the first transmission assembly 5. When the adjustment device 100 is working, the second drive assembly 9 drives the second transmission assembly 8 to move the first housing 4 along the third direction Z. With this configuration, by driving the first housing 4 along the third direction Z by the second drive assembly 9, the display screen can be fully translated in the third direction Z, thereby controlling the telescopic movement of the display screen, that is, realizing the telescopic adjustment of the display screen, further improving the adjustability of the display screen, further meeting the usage needs of different scenarios, and helping to improve the user experience.

[0075] In some embodiments of the present invention, such as Figure 6 and Figure 14As shown, the second transmission assembly 8 includes a second connecting member 81 and a fourth transmission member 82. The second connecting member 81 is fixed to the first housing 4 and is movably disposed on the fourth transmission member 82. The fourth transmission member 82 is connected to the second drive assembly 9 so that the second drive assembly 9 can drive the fourth transmission member 82 to move the second connecting member 81 along the third direction Z.

[0076] Specifically, such as Figure 14 As shown, the second connecting member 81 is fixedly connected to the first housing 4. Optionally, the second connecting member is fixedly installed on the lower surface of the first housing 4 by bolts, thereby providing a certain support for the first housing 4. Further, the second transmission assembly 8 also includes a fourth transmission member 82 extending along the third direction Z. The second connecting member 81 is disposed on the fourth transmission member 82, and the second connecting member 81 is movable relative to the fourth transmission member 82. Further, one end of the fourth transmission member 82 is connected to the second drive assembly 9. The second drive assembly 9 is used to drive the fourth transmission member 82 to move the second connecting member 81 along the third direction Z, thereby driving the first housing 4 to move along the third direction Z through the second connecting member 81, thereby realizing the overall translation of the display screen in the third direction Z, realizing the extension and retraction adjustment of the display screen, improving the adjustability of the display screen, and since the second connecting member 81 moves on the fourth transmission member 82 (drive shaft), the stability of the second connecting member 81 moving in the third direction Z can be guaranteed, which is beneficial to improving the stability of the display screen during translation adjustment.

[0077] In some embodiments of the present invention, the fourth transmission member 82 is constructed as a lead screw, and the second connecting member 81 is provided with a threaded hole that mates with the lead screw. The lead screw passes through the threaded hole, and the second connecting member 81 moves relative to the lead screw in the third direction Z through the transmission connection between the lead screw and the threaded hole.

[0078] Specifically, refer to Figure 6 and Figure 14As shown, the fourth transmission component 82 is configured as a lead screw extending along the third direction Z. The second connecting component 81 is provided with a threaded hole that mates with the fourth transmission component 82 (lead screw). The fourth transmission component 82 (lead screw) passes through the threaded hole and is threadedly connected to it. Rotating the fourth transmission component 82 (lead screw) allows the second connecting component 81 and the fourth transmission component 82 (lead screw) to move relative to each other along the third direction Z. With this configuration, when the second driving assembly 9 drives the fourth transmission component 82 (lead screw) to rotate, the second connecting component 81 moves relative to the fourth transmission component 82 (lead screw) along the third direction Z under the drive of the fourth transmission component 82 (lead screw). The second connecting component 81 is fixedly connected to the first housing 4, thereby enabling the first housing 4 to move as a whole along the third direction Z, and thus enabling the display screen to move as a whole along the third direction Z. This achieves the telescopic adjustment of the display screen, improves the adjustability of the display screen, and the threaded engagement of the fourth transmission component 82 (lead screw) with the threaded hole provides high transmission accuracy and a smooth transmission process, which helps to improve the accuracy and stability of the display screen during telescopic adjustment, thereby improving the user experience.

[0079] In some embodiments of the present invention, such as Figure 6 As shown, it also includes: a second guide member 11, which is disposed inside the second housing 10, and the second connector 81 is provided with a second guide hole 811 that guides and cooperates with the second guide member 11. The second connector 81 moves relative to the second guide member 11 in the third direction Z by the guiding cooperation between the second guide member 11 and the second guide hole 811.

[0080] Specifically, the adjustment device 100 also includes a second guide member 11, which is configured as a guide rod extending in the third direction Z. The guide rod is fixedly installed in the second mounting cavity. Further, the second connecting member 81 is provided with a second guide hole 811 that guides and cooperates with the second guide member 11. Specifically, the second guide member 11 passes through the second guide hole 811 and can slide relative to the second guide hole 811. For example, when the second drive assembly 9 drives the fourth transmission member 82 (lead screw) to rotate, the second connecting member 81 moves in the third direction Z under the threaded cooperation between the fourth transmission member 82 (lead screw) and the second connecting member 81. At the same time, the second guide member 11 has a certain guiding effect on the second guide hole 811 of the second connecting member 81. Under the guiding cooperation of the second guide member 11 and the second guide hole 811, the second connecting member 81 moves more smoothly relative to the fourth transmission member 82 in the third direction Z, which is conducive to further improving the stability of the display screen during adjustment and further improving the user experience.

[0081] In some embodiments of the present invention, such as Figure 6 and Figure 14As shown, the second drive assembly 9 includes a second drive member 91, which is connected to the second transmission assembly 8 to drive the second transmission assembly 8 to move the first housing 4 along the third direction Z.

[0082] Specifically, the second driving component 91 can be selected as a driving cylinder, a driving motor, or a hydraulic driving pump; no specific limitation is made here. Furthermore, the second driving component 91 is connected to the second transmission assembly to drive the second transmission component 8 to move along a third direction Z, thereby driving the first housing 4 to move along the third direction Z. It can be understood that the second driving component 91 can be directly connected to the second transmission assembly 8, or it can be indirectly connected to the second transmission assembly 8 using other components. For example, when the second driving component 91 is a driving cylinder, by controlling the extension and retraction of the cylinder along the third direction Z, the second transmission assembly 8 can be driven to move along the third direction Z, thereby realizing the movement of the first housing 4 in the third direction Z, and thus controlling the extension and retraction of the display screen, i.e., realizing the extension and retraction adjustment of the display screen.

[0083] In some embodiments of the present invention, such as Figure 6 and Figure 14 As shown, the second drive assembly 9 further includes a fifth transmission member 92, a sixth transmission member 93, and a seventh transmission member 94. The fifth transmission member 92 is fixedly connected to the output shaft of the second drive member 91, the seventh transmission member 94 is connected to the second transmission assembly 8, and the sixth transmission member 93 is connected between the fifth transmission member 92 and the seventh transmission member 94, so that the second drive member 91 drives the second transmission assembly 8 to drive the first housing 4 to move along the third direction Z through the fifth transmission member 92, the sixth transmission member 93, and the seventh transmission member 94 in sequence.

[0084] Specifically, such as Figure 5As shown, the fifth transmission member 92 is fixedly connected to the output shaft of the second drive member 91, the seventh transmission member 94 is fixedly connected to the fourth transmission member 82 of the second transmission assembly 8, and the sixth transmission member 93 is connected to both the fifth transmission member 92 and the seventh transmission member 94. Further, as a specific example, the fifth transmission member 92 can be constructed as a worm gear, and the fifth transmission member 92 (worm gear) is fixedly connected to the output shaft of the second drive member 91. The seventh transmission member 94 can be constructed as a large gear and is coaxially fixedly connected to the fourth transmission member 82 (lead screw). The sixth transmission includes a third gear section and a fourth gear section, which are concentrically arranged and fixedly mounted on a rotating shaft, thereby ensuring that the third gear section and the fourth gear section can rotate coaxially. The third gear section of the sixth transmission member 93 meshes with the fifth transmission member 92 (worm gear), and the fourth gear section of the sixth transmission member 93... The gear section meshes with the seventh transmission component 94 (large gear). Taking the second drive component 91 as a drive motor as an example, when the drive motor drives the fifth transmission component 92 (worm) to rotate, the fifth transmission component 92 (worm) drives the third gear section to rotate. The third gear section drives the fourth gear section to rotate through the rotating shaft. The fourth gear section drives the seventh transmission component 94 (large gear) to rotate. The seventh transmission component 94 (large gear) is coaxially and fixedly connected with the fourth transmission component 82 (lead screw). Thus, the rotation of the fourth transmission component 82 (lead screw) is achieved through the sequential transmission of the fifth transmission component 92, the sixth transmission component 93, and the seventh transmission component 94. This, in turn, drives the second connecting component 81 to move horizontally along the third direction Z. Since the gear meshing transmission can ensure transmission accuracy and improve transmission efficiency, it ensures the accuracy and efficiency of the display adjustment, which is beneficial to improving the user experience.

[0085] In some embodiments of the present invention, such as Figure 2 , Figure 3 , Figure 8 , Figure 10 and Figure 14 As shown, it also includes: a first support member 12, which is fixed to the outer surface of the first housing 4, and a mounting base 1 is disposed on the first support member 12, and the mounting base 1 can rotate relative to the first support member 12 in both the first direction X and the second direction Y.

[0086] Specifically, the first support member 12 is fixedly installed on the outer surface of the first housing 4 and located outside the second housing 10. The first support member 12 is provided with a first clearance hole so that the first transmission member 51 passes through the first clearance hole and is fixedly connected to the mounting base 1. Optionally, the first support member 12 is constructed as a ball-head rear cover plate, and the mounting base 1 is constructed as a ball-head intermediate plate that is fitted and assembled with the ball-head rear cover plate. The ball-head rear cover plate has a spherical outer surface, and the ball-head intermediate plate has a spherical inner surface. The spherical inner surface of the ball-head intermediate plate is fitted and clearance-fitted with the spherical outer surface of the ball-head rear cover plate, so that the ball-head intermediate plate can move relative to the ball-head rear cover plate. When the first drive assembly 6 drives the ball-head intermediate plate to rotate in the first direction X or the second direction Y, the ball-head intermediate plate can rotate relative to the ball-head rear cover plate in the first direction X or the second direction Y, and the ball-head rear cover plate can provide a certain support for the ball-head intermediate plate, so that the mounting base 1 rotates more smoothly in the first direction X and the second direction Y.

[0087] In some embodiments of the present invention, such as Figure 2 , Figure 3 and Figure 8 As shown, it also includes: a wear-resistant part 13, which is fixed to the first support member 12 and located between the mounting base 1 and the first support member 12, and the mounting base 1 can rotate relative to the wear-resistant part 13 in both the first direction X and the second direction Y. Specifically, as shown... Figure 8 As shown, the adjustment device 100 also includes a wear-resistant component 13. The wear-resistant component 13 is fixedly installed on the outer surface of the first support component 12 and is located between the mounting base 1 and the first support component 12. The wear-resistant component 13 has a spherical outer surface. The spherical inner surface of the ball head intermediate plate is fitted with the spherical outer surface of the wear-resistant component 13 with a clearance fit, so that the ball head intermediate plate can move relative to the wear-resistant component 13. When the first drive assembly 6 drives the ball head intermediate plate to rotate in the first direction X or the second direction Y, the ball head intermediate plate can rotate relative to the wear-resistant component 13 in the first direction X or the second direction Y. The wear-resistant component 13 has good wear resistance, thereby improving the service life of the adjustment device 100.

[0088] In some embodiments of the present invention, such as Figure 2 , Figure 3 and Figure 10As shown, the feature is that it further includes: a second support member 14, which is fixedly connected to the first support member 12. The second support member 14 has a mounting hole, and the second mounting member 3 is fixedly disposed in the mounting hole. Specifically, the second support member 14 is fixedly mounted on the first support member 12. The second support member 14 can be constructed as a ball-head front cover plate. The second support member 14 is provided with a second clearance hole so that the first transmission member 51 passes through the second clearance hole and is fixedly connected to the mounting base 1. The second support member 14 has a mounting hole, and the second mounting member 3 is fixedly mounted in the mounting hole. The first mounting member 2 is rotatably mounted on the second mounting member 3 and located in the mounting groove of the second support member 14. The first mounting member 2 can rotate relative to the second mounting member 3 around the first direction X. It should be noted that when the first mounting member 2 rotates around the first direction X, the mounting groove can limit the rotation angle of the first mounting member 2.

[0089] The display screen according to a second aspect embodiment of the present invention includes the adjustment device 100 for the display screen in the first aspect embodiment.

[0090] According to the embodiments of the present invention, the display screen is equipped with the above-mentioned adjustment device 100 for the display screen, and the corresponding first transmission component 5 is driven by a plurality of first driving members 61, so as to realize the rotation of the display screen in the first direction X and the second direction Y, thereby greatly improving the adjustability of the display screen, enabling it to be applied to different usage scenarios and meeting the increasingly complex usage needs.

[0091] In the description of this invention, it should 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," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0092] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct circuit board connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0093] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0094] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An adjustment device for a display screen, characterized in that The display screen comprises: a mounting seat adapted to be fixedly connected with the display screen; a first mounting member, a second mounting member and a first housing, the second mounting member being fixedly arranged outside the first housing, the first mounting member being arranged on the second mounting member and being rotatable relative to the second mounting member about a first direction, the mounting seat being arranged on the first mounting member and being rotatable relative to the first mounting member about a second direction; a plurality of first transmission assemblies and a plurality of first driving assemblies, the plurality of first transmission assemblies and the plurality of first driving assemblies being in one-to-one correspondence, the plurality of first driving assemblies being arranged in the first housing, each of the first transmission assemblies being arranged in the first housing and being connected between the mounting seat and a corresponding first driving assembly, and each of the first driving assemblies being configured to drive the corresponding first transmission assembly to move along a third direction, the first direction, the second direction and the third direction being perpendicular to each other; a second driving assembly, a second transmission assembly and a second housing, the second driving assembly, the second transmission assembly and the first housing being arranged in the second housing, the second transmission assembly being connected between the first housing and the second driving assembly, and the second driving assembly being configured to drive the second transmission assembly to move the first housing along the third direction.

2. The adjustment device of claim 1, wherein The first transmission assembly comprises a first transmission member and a first connecting member, the first transmission member being connected between the first connecting member and the corresponding first driving assembly, and the first connecting member being fixedly arranged on the mounting seat, and the first driving assembly being configured to drive the corresponding first transmission member to move along the third direction.

3. The adjustment device of claim 1, wherein The first driving assembly comprises a first driving member, the first driving member being connected with the first transmission assembly to drive the first transmission assembly to move along the third direction by the first driving member.

4. The adjustment device of claim 3, wherein The first driving assembly further comprises a second transmission member and a third transmission member, the second transmission member being fixedly connected with an output shaft of the first driving member, and the third transmission member being connected between the first transmission assembly and the second transmission member, so that the first driving member drives the second transmission member to drive the third transmission member to drive the first transmission assembly to move along the third direction.

5. The adjustment device of claim 4, wherein, The second transmission member is configured as a worm, the third transmission member has a first gear portion matched with the worm, and the third transmission member further has a second gear portion adapted to be matched with the first transmission assembly.

6. The adjustment device of claim 1, wherein The display screen further comprises: a first guide member fixedly arranged in the first housing and provided with a plurality of first guide holes in one-to-one correspondence with the first transmission assemblies, the first transmission assemblies being arranged in the corresponding first guide holes, and the first transmission assemblies being guided to move along the third direction by the guide cooperation between the first transmission assemblies and the first guide holes.

7. The adjustment device of claim 1, wherein The second transmission assembly comprises a second connecting member and a fourth transmission member, the second connecting member is fixedly arranged on the first shell, and the second connecting member is movably arranged on the fourth transmission member, the fourth transmission member is connected with the second driving assembly, so that the second driving assembly is used to drive the fourth transmission member to drive the second connecting member to move along the third direction.

8. The adjustment device of claim 7, wherein, The fourth transmission member is configured as a screw rod, the second connecting member is provided with a threaded hole matched with the screw rod, the screw rod is arranged in the threaded hole, and the second connecting member moves relative to the screw rod along the third direction through the transmission connection of the screw rod and the threaded hole.

9. The adjustment device of claim 7, wherein, Further comprising: A second guide member is arranged in the second shell, and the second connecting member is provided with a second guide hole matched with the second guide member, and the second connecting member moves relative to the second guide member along the third direction through the guide matching of the second guide member and the second guide hole.

10. The adjustment device of claim 1, wherein, The second driving assembly comprises a second driving member, the second driving member is connected with the second transmission assembly, so that the second driving member drives the second transmission assembly to drive the first shell to move along the third direction.

11. The adjustment device of claim 10, wherein, The second driving assembly further comprises a fifth transmission member, a sixth transmission member and a seventh transmission member, the fifth transmission member is fixedly connected with the output shaft of the second driving member, the seventh transmission member is connected with the second transmission assembly, and the sixth transmission member is connected between the fifth transmission member and the seventh transmission member, so that the second driving member drives the second transmission assembly to drive the first shell to move along the third direction through the fifth transmission member, the sixth transmission member and the seventh transmission member in sequence.

12. The adjustment device according to any one of claims 1-6, characterized in that Further comprising: A first supporting member is fixedly arranged on the outer surface of the first shell, and the mounting seat is arranged on the first supporting member, and the mounting seat is rotatable relative to the first supporting member along the first direction and the second direction.

13. The adjustment device of claim 12, wherein, Further comprising: A wear-resistant member is fixedly arranged on the first supporting member and located between the mounting seat and the first supporting member, and the mounting seat is rotatable relative to the wear-resistant member along the first direction and the second direction.

14. The adjustment device of claim 12, wherein, Further comprising: A second supporting member is fixedly connected with the first supporting member, the second supporting member has a mounting hole, and the second mounting member is fixedly arranged in the mounting hole.

15. A display screen, characterized by The adjusting device for a display screen comprises the adjusting device for a display screen according to any one of claims 1-14.

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