CN115742981A - X-Y-Z three-axis rotating device for vehicle-mounted central control screen - Google Patents
X-Y-Z three-axis rotating device for vehicle-mounted central control screen Download PDFInfo
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- CN115742981A CN115742981A CN202211391674.XA CN202211391674A CN115742981A CN 115742981 A CN115742981 A CN 115742981A CN 202211391674 A CN202211391674 A CN 202211391674A CN 115742981 A CN115742981 A CN 115742981A
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Abstract
The invention discloses an X-Y-Z three-axis rotating device for a vehicle-mounted central control screen, which comprises a left-right rotating actuator, a front-back rotating actuator, a transverse-vertical screen rotating actuator and the vehicle-mounted central control screen, wherein the front-back rotating actuator is in transmission connection with the left-right rotating actuator through a first switching fixing support, the transverse-vertical screen rotating actuator is in transmission connection with the front-back rotating actuator through a second switching fixing support, and the vehicle-mounted central control screen is in transmission connection with the transverse-vertical screen rotating actuator. The rotation of controlling the screen around, about, violently erecting the three angle of screen around can realizing on-vehicle well accuse screen, controlling the rotation and realizing that main driving switches with the visual angle that vice was driven, the front and back rotation realizes that different heights owner and vice personnel visual angle switch with back row passenger visual angle switch, violently erects the rotatory visual angle of screen and switches and can realize the difference and watch experience.
Description
Technical Field
The invention relates to the field of vehicle-mounted central control screens, in particular to an X-Y-Z three-axis rotating device for a vehicle-mounted central control screen.
Background
The vehicle-mounted central control screen is a man-machine interaction interface arranged on an automobile, is used for displaying various information such as automobile states, navigation information, communication information and the like, and provides a lot of convenience for a driver.
For example, the application No. 201621134128.8 discloses a mounting structure of a rotatable and turnable vehicular central control screen, which comprises: the instrument panel body is provided with an accommodating groove; a first rotating shaft which is positioned in the accommodating groove, is movably combined with the instrument board body, and is arranged along the transverse direction; a second rotating shaft movably coupled to the first rotating shaft, the second rotating shaft having an axis perpendicular to an axis of the first rotating shaft; and the central control screen body is aligned in the accommodating groove and fixedly combined on the second rotating shaft.
It can be seen from the above prior art that, with the movable design of the central control screen body, the conventional automobile central control screen adjusting mechanism facilitates the driver to adjust the central control screen body to a proper position at any time, so that the operation of the central control screen body is more convenient. However, the following problems still exist:
1. the existing vehicle-mounted central control screen is manually adjusted and cannot be controlled electrically.
2. The existing vehicle-mounted central control screen is single in adjusting angle, only one of a left screen, a right screen, a front screen, a rear screen or a transverse screen and a vertical screen can be adjusted, and a central control screen rotating system with three degrees of freedom in X, Y and Z space is not provided, so that the operation and the watching of a driver are inconvenient.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
Disclosure of Invention
The invention aims to provide a coil electrical conduction structure, a lens driving device, a photographic device and electronic equipment.
The technical purpose of the invention is realized by the following technical scheme:
an X-Y-Z three-axis rotating device for a vehicle-mounted central control screen comprises a left-right rotating actuator, a front-back rotating actuator, a transverse-vertical screen rotating actuator and a vehicle-mounted central control screen, wherein the front-back rotating actuator is in transmission connection with the left-right rotating actuator through a first switching fixing support;
the left-right rotation actuator comprises a first driving motor for providing torque output, a first gear box with an input end in transmission connection with the first driving motor, a first transmission shaft in transmission connection with an output end of the first gear box, a first torque damper and a first angle sensor; the first transfer fixing support is in transmission connection with the end part of the first transmission shaft and can rotate left and right under the transmission action of the first driving motor, the first gear box and the first transmission shaft;
the front-back rotation actuator comprises a second driving motor, a second gear box of which the input end is in transmission connection with the second driving motor, a second transmission shaft in transmission connection with the output end of the second gear box, a second torque damper and a second angle sensor; the second switching fixing bracket is in transmission connection with the first transmission shaft and can rotate back and forth under the transmission action of a second driving motor, a second gear box and a second transmission shaft;
the transverse and vertical screen rotation actuator comprises an actuator box body, a third driving motor is installed in the actuator box body, a transmission mechanism is arranged at the output end of the third driving motor, a roller assembly is driven through the transmission mechanism and is arranged on a rotating connecting rod, one end of the rotating connecting rod is an autorotation end, an autorotation rotating shaft is arranged at the autorotation end, one end of the autorotation rotating shaft is fixedly connected with the rotating connecting rod, and the other end of the autorotation rotating shaft penetrates out of the actuator box body and is connected with a vehicle-mounted central control screen arranged outside the actuator box body; the other end of the rotating connecting rod is a revolution end, a revolution support is arranged at the revolution end, one end of the revolution support is fixedly connected with the rotating connecting rod, and the other end of the revolution support penetrates out of the actuator box body through the arc-shaped guide groove and is connected with a vehicle-mounted central control screen arranged outside the actuator box body;
the vehicle-mounted central control screen can rotate by taking the rotation rotating shaft as a circle center to switch the horizontal screen/vertical screen state under the action of the third driving motor.
Furthermore, the first driving motor is arranged at the input end of the first gear box, a transmission shaft of the first driving motor is connected with the first transmission shaft through a first transmission gear set arranged in the first gear box, a transmission part is arranged at the top end of the first transmission shaft, and the first transfer fixing support is fixedly connected with the transmission part;
the first torque damper is arranged at the bottom end of the first transmission shaft, the top end of the first torque damper is fixedly connected with the bottom of the first transmission shaft, can rotate along with the first transmission shaft, and is used for providing a damping effect when the first transmission shaft rotates;
the first angle sensor is fixedly installed below the first torque damper, the bottom end of the first torque damper is in transmission connection with the first angle sensor, and the first angle sensor detects the rotating angle of the first transmission shaft through synchronous transmission of the first torque damper.
Furthermore, the second driving motor is arranged at the input end of the second gear box, a transmission shaft of the second driving motor is connected with a second transmission shaft through a second transmission gear set arranged in the second gear box, the top end of the second transmission shaft is provided with a driving connecting part, and one end of the box body of the actuator is in transmission connection with the second transmission shaft through the driving connecting part;
the bottom end of the second transmission shaft is provided with an installation box body, the second angle sensor is arranged at one end of the installation box body and is in transmission connection with the second transmission shaft, and the second angle sensor is used for detecting the rotating angle of the second transmission shaft;
the second torque damper is arranged at one end of the mounting box body and is connected with a driven connecting part arranged outside the mounting box body, and the other end of the actuator box body is in transmission connection with the second torque damper through a driving connecting part; the second torque damper is used for providing damping effect when the actuator box body rotates.
Furthermore, the roller assembly comprises a group of roller supports, the roller supports are respectively located on two sides of the rotating connecting rod, and the first roller and the second roller are respectively arranged at two ends of the roller supports through pin shafts and are tightly attached to the surface of the rotating connecting rod.
Further, the transmission mechanism comprises a screw rod connected with the output end of the third driving motor and a nut sleeved on the first screw rod; the top of nut is connected with the roller components, and accessible roller components promotes to rotate the connecting rod and rotates.
Furthermore, the transmission mechanism comprises a gear set connected with the output end of the third driving motor, a lead screw in transmission connection with the gear set, and a nut sleeved on the lead screw; the top of nut is connected with the roller components, and accessible roller components promotes to rotate the connecting rod and rotates.
Furthermore, the transmission mechanism comprises a gear set connected with the output end of the third driving motor, the gear set is connected with the screw rod through an internal threaded hole, the top of the screw rod is connected with the roller assembly, and the rotating connecting rod can be pushed to rotate through the roller assembly.
Furthermore, the transmission mechanism comprises a transmission gear connected with the output end of the third driving motor and a rack in transmission connection with the transmission gear, and the top of the rack is connected with the roller assembly and can push the rotating connecting rod to rotate through the roller assembly.
In conclusion, the invention has the following beneficial effects:
1. the vehicle-mounted central control screen is simple in layout design, convenient to machine and assemble and low in overall cost, automatic rotation of the vehicle-mounted central control screen at three angles of front and back, left and right and transverse and vertical screens can be realized, the left and right rotation realizes the visual angle switching of a main driver and a secondary driver, the front and back rotation realizes the visual angle switching of main and secondary drivers with different heights and the visual angle switching of rear-row passengers, and the rotary visual angle switching of the transverse and vertical screens can realize different viewing experiences.
2. The rotation axes of the left and right rotary actuators are positioned at the lower edge of the screen and are horizontally arranged left and right, the rotation axes of the front and back rotary actuators are vertically arranged, the rotation axes of the transverse and vertical screen rotary actuators are horizontally arranged front and back vertical to the screen, and the three rotating shafts of the central control screen in the front and back, left and right, and up and down planes form a three-degree-of-freedom rotating system. The structure can realize small shape and size of the product, the rotating function is stable, the assembly is simple and reliable, and most of the volume of the rotating system can be hidden inside the center console.
3. The transverse and vertical screen rotation actuator adopts a transmission mechanism and a connecting rod mechanism, and the transmission mechanism outputs thrust to push a rotating connecting rod to enable the vehicle-mounted central control screen to rotate 90 degrees around the geometric center of the vehicle-mounted central control screen, so that the switching of the transverse and vertical screen states is realized.
4. The driving motor drives and adopts a transmission mechanism, the rotation torque is converted into linear thrust, the rotary motion angular speed is converted into linear motion linear speed, the mechanism volume is small, particularly in the thickness direction of a screen, the size of the mechanism is much smaller than the occupied space of the traditional direct-drive motor, the installation is simple, and the modular assembly can be formed.
5. By arranging the torque damper and the angle sensor, the product requirement function is achieved, meanwhile, the assembly is simple, the reverse driving torque is stable and smooth, and the system resistance torque is reduced by 40-50%.
Drawings
FIG. 1 is a schematic view of an X-Y-Z three-axis rotary device according to the present invention.
Fig. 2 is a schematic structural view of the left-right rotary actuator according to the present invention.
FIG. 3 is a schematic view showing the internal structure of the first gear case according to the present invention.
FIG. 4 is a schematic illustration of a first torque damper and a first angle sensor of the present invention.
Fig. 5 is a schematic structural view of the forward and backward rotary actuator according to the present invention.
Fig. 6 is a schematic view of the internal structure of the second gear box according to the present invention.
FIG. 7 is a schematic diagram of a second torque damper and a second angle sensor according to the present invention.
Fig. 8 is a schematic view of a landscape screen rotation actuator according to the present invention.
Fig. 9 is a schematic view of a horizontal screen state of the vehicle-mounted central control screen according to the invention.
Fig. 10 is a schematic view of a vertical screen state of the vehicle-mounted central control screen according to the present invention.
Fig. 11 is a schematic diagram of the internal structure of the horizontal and vertical screen rotation actuator according to the present invention.
Fig. 12 is a schematic view of example 1 of the present invention.
Fig. 13 is a schematic diagram of embodiment 2 of the present invention.
Fig. 14 is a schematic diagram of embodiment 3 of the present invention.
FIG. 15 is a schematic view of example 4 of the present invention.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.
As shown in fig. 1 to fig. 15, the X-Y-Z three-axis rotating device for a vehicle-mounted central control screen according to the present invention includes a left-right rotating actuator 1, a front-back rotating actuator 3 in transmission connection with the left-right rotating actuator 1 through a first adapter fixing bracket 2, a horizontal-vertical screen rotating actuator 5 in transmission connection with the front-back rotating actuator 3 through a second adapter fixing bracket 4, and a vehicle-mounted central control screen 6 in transmission connection with the horizontal-vertical screen rotating actuator 5;
the left-right rotary actuator 1 comprises a first driving motor 11 for providing torque output, a first gear box 12 with an input end in transmission connection with the first driving motor 11, a first transmission shaft 13 in transmission connection with an output end of the first gear box 12, a first torque damper 14 and a first angle sensor 15; the first transfer fixing bracket 2 is in transmission connection with the end part of a first transmission shaft 13 and can rotate left and right under the transmission action of a first driving motor 11, a first gear box 12 and the first transmission shaft 13;
the front-rear rotation actuator 3 comprises a second driving motor 31, a second gear box 32 with an input end in transmission connection with the second driving motor 31, a second transmission shaft 33 in transmission connection with an output end of the second gear box 32, a second torque damper 34 and a second angle sensor 35; the second switching fixing bracket 4 is in transmission connection with the first transmission shaft 13 and can rotate back and forth under the transmission action of a second driving motor 31, a second gear box 32 and a second transmission shaft 33;
the transverse and vertical screen rotation actuator 5 comprises an actuator box body 51, a third driving motor 52 is installed in the actuator box body 51, a transmission mechanism 53 is arranged at the output end of the third driving motor 52, a roller assembly 54 is driven by the transmission mechanism 53, the roller assembly 54 is arranged on a rotating connecting rod 55, one end of the rotating connecting rod 55 is an autorotation end 551, an autorotation rotating shaft 56 is arranged at the autorotation end 551, one end of the autorotation rotating shaft 56 is fixedly connected with the rotating connecting rod 55, and the other end of the autorotation rotating shaft 56 penetrates through the actuator box body 51 and is connected with a vehicle-mounted central control screen 6 arranged outside the actuator box body 51; the other end of the rotating connecting rod 55 is a revolution end 552, a revolution support 57 is arranged at the revolution end 552, one end of the revolution support 57 is fixedly connected with the rotating connecting rod 55, and the other end of the revolution support 57 penetrates out of the actuator box body 51 through the arc-shaped guide groove 58 and is connected with the vehicle-mounted central control screen 6 arranged outside the actuator box body 51;
the vehicle-mounted central control panel 6 can rotate around the rotation rotating shaft 56 as a circle center to switch the horizontal screen/vertical screen state under the action of the third driving motor 52.
The first driving motor 11 is arranged at the input end of the first gear box 12, a transmission shaft of the first driving motor 11 is connected with a first transmission shaft 13 through a first transmission gear set arranged in the first gear box 12, a transmission part 16 is arranged at the top end of the first transmission shaft 13, and the first adapter fixing support 2 is fixedly connected with the transmission part 16;
the first torque damper 14 is arranged at the bottom end of the first transmission shaft 13, and the top end of the first torque damper 14 is fixedly connected with the bottom of the first transmission shaft 13, can rotate along with the first transmission shaft 13, and is used for providing a damping effect when the first transmission shaft 13 rotates;
the first angle sensor 15 is fixedly installed below the first torque damper 14, the bottom end of the first torque damper 14 is in transmission connection with the first angle sensor 15, and the first angle sensor 15 detects the rotation angle of the first transmission shaft 13 through the synchronous transmission of the first torque damper 14.
The second driving motor 31 is arranged at the input end of the second gear box 32, the transmission shaft of the second driving motor 31 is connected with the second transmission shaft 33 through a second transmission gear set arranged in the second gear box 32, the top end of the second transmission shaft 33 is provided with a driving connecting part 36, and one end of the actuator box body 51 is in transmission connection with the second transmission shaft 33 through the driving connecting part 36;
a mounting box body 37 is arranged at the bottom end of the second transmission shaft 33, the second angle sensor 35 is arranged at one end of the mounting box body 37 and is in transmission connection with the second transmission shaft 33, and the second angle sensor 35 is used for detecting the rotating angle of the second transmission shaft 33;
the second torque damper 34 is arranged at one end of the mounting box body 37, the second torque damper 34 is connected with a driven connecting part 38 arranged outside the mounting box body 37, and the other end of the actuator box body 51 is in transmission connection with the second torque damper 34 through a driving connecting part 36; the second torque damper 34 is used to provide a damping action as the actuator housing 51 rotates.
The roller assembly 54 includes a set of roller brackets 541, the roller brackets 541 are respectively located at two sides of the rotating connecting rod 55, and the first roller 542 and the second roller 543 are respectively disposed at two ends of the roller brackets 541 by a pin shaft and closely attached to the surface of the rotating connecting rod 55.
According to the invention, the left-right rotary actuator 1 realizes the visual angle switching of the main driving and the auxiliary driving, the front-back rotary actuator 3 realizes the visual angle switching of the main driving personnel and the auxiliary driving personnel with different heights and the visual angle switching of the passengers in the back row, the transverse and vertical screen rotary actuator 5 can realize different viewing experiences, the interaction between a person and a vehicle is enhanced through the three-degree-of-freedom different rotation of the vehicle-mounted central control screen, the passengers can view at different visual angles, and the operation comfort level of the drivers and the passengers is greatly improved.
The left-right rotary actuator 1 and the front-back rotary actuator 3 are in speed reduction transmission of a motor and a gear, and output torque and rotating speed to realize the function of a screen rotating system, and the transverse and vertical screen rotary actuator 5 is a transmission mechanism and a connecting rod mechanism, outputs thrust and linear speed, and realizes switching between a transverse screen and a vertical screen.
The main components of the left-right rotation actuator 1 and the front-back rotation actuator 3 comprise a planetary gear speed reducing motor or a motor, a gear transmission mechanism, a torque damper, an angle measuring sensor and the like, the output rotating speed and the output torque of the motor are controlled by a vehicle-mounted power supply and a master controller and are transmitted to a gear transmission device, the speed is reduced, the torque is amplified and then output to a central control screen, and the low rotating speed and large torque rotation functions of the screen are realized. One end of the torque damper is positioned on the output shaft, and the other end of the torque damper is fixed on the gear box body, so that the problem of screen shaking caused by gear transmission backlash can be solved, and the damping torque of manual rotation of the screen can be increased. The inner ring of the angle sensor is fixed at the tail end of an output shaft, the outer ring of the angle sensor is fixed with the damper and used for detecting the rotating angle of the screen in real time, and the angle of the screen can be detected after the power is on under the condition that the screen is manually broken after the power is off.
Example 1
The transmission mechanism 53 of the present embodiment includes a lead screw 5301 connected to an output end of the third driving motor 52, and a nut 5302 sleeved on the first lead screw 5301; the top of the nut 5302 is connected to the roller assembly 54, and the turning link 55 can be pushed to turn by the roller assembly 54.
Third driving motor 52 output thrust of this embodiment, it is upper and lower rectilinear motion to drive nut 5302 through lead screw 5301, the tie point of nut 5302 and roller component 54 is rotatable, when upper and lower rectilinear motion is done to nut 5302, can drive roller component 54 along turning connecting rod 55 surface motion, thereby promote turning connecting rod 55 and be rotary motion around rotation pivot 56, it realizes violently erecting the screen action to drive on-vehicle well accuse screen 6, 6 vertical screens of on-vehicle well accuse screen when rotation pivot 56 upwards rotates, 6 horizontal screens of on-vehicle well accuse screen when rotation pivot 56 rotates downwards.
Example 2
The transmission mechanism 53 of the embodiment includes a gear set 5311 connected to the output end of the third driving motor 52, a lead screw 5312 in transmission connection with the gear set 5311, and a nut 5313 sleeved on the lead screw 5312; the top of the nut 5313 is connected to the roller assembly 54, and the turning link 55 may be pushed to turn by the roller assembly 54.
The third driving motor 52 of this embodiment outputs a thrust, the screw rod 5312 is driven to rotate by the gear set 5311, the screw rod 5312 drives the nut 5313 to move linearly up and down, a connection point between the nut 5313 and the roller assembly 54 can be rotated, when the nut 5313 moves linearly up and down, the roller assembly 54 can be driven to move along the surface of the rotating link 55, so as to push the rotating link 55 to rotate around the rotation shaft 56, so as to drive the vehicle-mounted central control panel 6 to realize a horizontal and vertical panel motion, when the rotation shaft 56 rotates upward, the vehicle-mounted central control panel 6 is vertical, and when the rotation shaft 56 rotates downward, the vehicle-mounted central control panel 6 is horizontal.
Example 3
The transmission mechanism 53 of the present embodiment includes a gear set 5321 connected to an output end of the third driving motor 52, the gear set 5321 is connected to the lead screw 5322 through an internal threaded hole, a top of the lead screw 5322 is connected to the roller assembly 54, and the rotation link 55 can be pushed to rotate by the roller assembly 54.
The third driving motor 52 of this embodiment outputs a thrust, and drives the lead screw 5322 to move linearly up and down through the gear set 5321, a connection point between the lead screw 5322 and the roller assembly 54 is rotatable, and when the lead screw 5322 moves linearly up and down, the roller assembly 54 can be driven to move along the surface of the rotating link 55, so as to push the rotating link 55 to rotate around the rotation rotating shaft 56, and drive the vehicle-mounted central control panel 6 to realize a horizontal and vertical screen action, and when the rotation rotating shaft 56 rotates upward, the vehicle-mounted central control panel 6 erects the screen, and when the rotation rotating shaft 56 rotates downward, the vehicle-mounted central control panel 6 horizontally shields the screen.
Example 4
The transmission mechanism 53 includes a transmission gear 5331 connected to an output end of the third driving motor 52, and a rack 5332 in transmission connection with the transmission gear 5331, wherein a top of the rack 5332 is connected to the roller assembly 54, and the rotating link 55 can be pushed to rotate by the roller assembly 54.
The third driving motor 52 of this embodiment outputs a thrust, and drives the rack 5332 to move up and down linearly through the transmission gear 5331, a connection point between the rack 5332 and the roller assembly 54 can be rotated, and when the rack 5332 moves up and down linearly, the roller assembly 54 can be driven to move along the surface of the rotating link 55, so as to push the rotating link 55 to rotate around the rotation rotating shaft 56, so as to drive the vehicle-mounted central control panel 6 to implement a horizontal and vertical panel motion, when the rotation rotating shaft 56 rotates upward, the vehicle-mounted central control panel 6 erects the panel, and when the rotation rotating shaft 56 rotates downward, the vehicle-mounted central control panel 6 horizontally shields the panel.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, which may include other elements not expressly listed in addition to those listed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An X-Y-Z three-axis rotating device for a vehicle-mounted central control screen is characterized by comprising a left-right rotating actuator (1), a front-back rotating actuator (3) in transmission connection with the left-right rotating actuator (1) through a first switching fixing support (2), a transverse-vertical screen rotating actuator (5) in transmission connection with the front-back rotating actuator (3) through a second switching fixing support (4), and a vehicle-mounted central control screen (6) in transmission connection with the transverse-vertical screen rotating actuator (5);
the left-right rotation actuator (1) comprises a first driving motor (11) for providing torque output, a first gear box (12) with an input end in transmission connection with the first driving motor (11), a first transmission shaft (13) in transmission connection with an output end of the first gear box (12), a first torque damper (14) and a first angle sensor (15); the first transfer fixing support (2) is in transmission connection with the end part of the first transmission shaft (13) and can rotate left and right under the transmission action of the first driving motor (11), the first gear box (12) and the first transmission shaft (13);
the front-back rotary actuator (3) comprises a second driving motor (31), a second gear box (32) with an input end in transmission connection with the second driving motor (31), a second transmission shaft (33) in transmission connection with an output end of the second gear box (32), a second torque damper (34) and a second angle sensor (35); the second switching fixing support (4) is in transmission connection with the first transmission shaft (13) and can rotate back and forth under the transmission action of a second driving motor (31), a second gear box (32) and a second transmission shaft (33);
the transverse and vertical screen rotation actuator (5) comprises an actuator box body (51), a third driving motor (52) is installed in the actuator box body (51), the output end of the third driving motor (52) is provided with a transmission mechanism (53), a roller assembly (54) is driven through the transmission mechanism (53), the roller assembly (54) is arranged on a rotating connecting rod (55), one end of the rotating connecting rod (55) is an autorotation end (551), an autorotation rotating shaft (56) is arranged at the autorotation end (551), one end of the autorotation rotating shaft (56) is fixedly connected with the rotating connecting rod (55), and the other end of the autorotation rotating shaft (56) penetrates through the actuator box body (51) and is connected with a vehicle-mounted central control screen (6) arranged outside the actuator box body (51); the other end of the rotating connecting rod (55) is a revolution end (552), a revolution support (57) is arranged at the revolution end (552), one end of the revolution support (57) is fixedly connected with the rotating connecting rod (55), and the other end of the revolution support (57) penetrates out of the actuator box body (51) through an arc-shaped guide groove (58) and is connected with a vehicle-mounted central control screen (6) arranged outside the actuator box body (51);
the vehicle-mounted central control screen (6) can rotate around the rotation rotating shaft (56) as a circle center to switch the transverse screen/vertical screen state under the action of a third driving motor (52).
2. The X-Y-Z triaxial rotating device for the vehicle central control panel according to claim 1, wherein the first driving motor (11) is arranged at an input end of a first gear box (12), a transmission shaft of the first driving motor (11) is connected with a first transmission shaft (13) through a first transmission gear set arranged in the first gear box (12), a transmission part (16) is arranged at the top end of the first transmission shaft (13), and the first joint fixing bracket (2) is fixedly connected with the transmission part (16);
the first torque damper (14) is arranged at the bottom end of the first transmission shaft (13), the top end of the first torque damper (14) is fixedly connected with the bottom of the first transmission shaft (13), can rotate along with the first transmission shaft (13), and is used for providing a damping effect when the first transmission shaft (13) rotates;
the first angle sensor (15) is fixedly installed below the first torque damper (14), the bottom end of the first torque damper (14) is in transmission connection with the first angle sensor (15), and the first angle sensor (15) detects the rotating angle of the first transmission shaft (13) through synchronous transmission of the first torque damper (14).
3. The X-Y-Z triaxial rotating device for the vehicle-mounted central control screen according to claim 1, wherein the second driving motor (31) is arranged at an input end of the second gear box (32), a transmission shaft of the second driving motor (31) is connected with a second transmission shaft (33) through a second transmission gear set arranged in the second gear box (32), a top end of the second transmission shaft (33) is provided with a driving connecting part (36), and one end of the actuator box body (51) is in transmission connection with the second transmission shaft (33) through the driving connecting part (36);
a mounting box body (37) is arranged at the bottom end of the second transmission shaft (33), the second angle sensor (35) is arranged at one end of the mounting box body (37) and is in transmission connection with the second transmission shaft (33), and the second angle sensor (35) is used for detecting the rotating angle of the second transmission shaft (33);
the second torque damper (34) is arranged at one end of the mounting box body (37), the second torque damper (34) is connected with a driven connecting part (38) arranged outside the mounting box body (37), and the other end of the actuator box body (51) is in transmission connection with the second torque damper (34) through a driving connecting part (36); the second torque damper (34) is used to provide a damping action when the actuator housing (51) is rotating.
4. The X-Y-Z three-axis rotating device for the vehicle-mounted central control screen according to claim 1, wherein the roller assembly (54) comprises a group of roller brackets (541), the roller brackets (541) are respectively located at two sides of the rotating connecting rod (55), and the first roller (542) and the second roller (543) are respectively arranged at two ends of the roller brackets (541) through pin shafts and are tightly attached to the surface of the rotating connecting rod (55).
5. The X-Y-Z triaxial rotating apparatus for the vehicle-mounted central control screen according to claim 4, wherein the transmission mechanism (53) comprises a lead screw (5301) connected with the output end of the third driving motor (52), and a nut (5302) sleeved on the first lead screw (5301); the top of the nut (5302) is connected with the roller assembly (54), and the turning connecting rod (55) can be pushed to turn through the roller assembly (54).
6. The X-Y-Z three-axis rotating device for the vehicle-mounted central control screen according to claim 4, wherein the transmission mechanism (53) comprises a gear set (5311) connected with the output end of the third driving motor (52), a lead screw (5312) in transmission connection with the gear set (5311), and a nut (5313) sleeved on the lead screw (5312); the top of the nut (5313) is connected with the roller assembly (54), and the turning link (55) can be pushed to turn by the roller assembly (54).
7. The X-Y-Z triaxial rotating apparatus for the vehicle-mounted central control panel according to claim 4, wherein the transmission mechanism (53) comprises a gear set (5321) connected with an output end of the third driving motor (52), the gear set (5321) is connected with the lead screw (5322) through an internal threaded hole, the top of the lead screw (5322) is connected with the roller assembly (54), and the rotating link (55) can be pushed to rotate by the roller assembly (54).
8. The X-Y-Z triaxial rotating apparatus for the vehicle-mounted central control panel according to claim 4, wherein the transmission mechanism (53) comprises a transmission gear (5331) connected with an output end of the third driving motor (52), and a rack (5332) in transmission connection with the transmission gear (5331), wherein the top of the rack (5332) is connected with a roller assembly (54), and the roller assembly (54) can push the turning link (55) to turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211391674.XA CN115742981A (en) | 2022-11-08 | 2022-11-08 | X-Y-Z three-axis rotating device for vehicle-mounted central control screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211391674.XA CN115742981A (en) | 2022-11-08 | 2022-11-08 | X-Y-Z three-axis rotating device for vehicle-mounted central control screen |
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|---|---|
| CN115742981A true CN115742981A (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211391674.XA Pending CN115742981A (en) | 2022-11-08 | 2022-11-08 | X-Y-Z three-axis rotating device for vehicle-mounted central control screen |
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| Country | Link |
|---|---|
| CN (1) | CN115742981A (en) |
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2022
- 2022-11-08 CN CN202211391674.XA patent/CN115742981A/en active Pending
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