CN211694276U - Electronic control screen support for improving use comfort - Google Patents
Electronic control screen support for improving use comfort Download PDFInfo
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- CN211694276U CN211694276U CN202020135595.2U CN202020135595U CN211694276U CN 211694276 U CN211694276 U CN 211694276U CN 202020135595 U CN202020135595 U CN 202020135595U CN 211694276 U CN211694276 U CN 211694276U
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Abstract
The utility model discloses an electric control screen bracket for improving use comfort, which comprises a screen fixing plate, an electric control vertical rotating mechanism, an electric control position adjusting mechanism, an electric control horizontal rotating mechanism, an electric control sliding mechanism, a control panel, a controller and a bracket fixing base; the back of the screen fixing plate is provided with an electric control vertical rotating mechanism, the electric control vertical rotating mechanism is connected to the top end of an electric control position adjusting mechanism, the bottom end of the electric control position adjusting mechanism is provided with an electric control horizontal rotating mechanism, the electric control horizontal rotating mechanism is installed on an electric control sliding mechanism, and a support fixing base is arranged below the electric control sliding mechanism. The utility model discloses can make the screen adjust become more convenient, control range and degree of freedom increase, can adjust screen and user's distance so that the screen maintains in required distance and within range such as angle through simple operation, effectively improve the comfort level in the screen use.
Description
Technical Field
The utility model belongs to the technical field of the screen support, especially, relate to an improve automatically controlled screen support of use comfort.
Background
With the increase of convenience and easiness brought to life and work of people and the increase of electronic product varieties due to technological progress, various screens such as display screens, flat panels, mobile phones and the like become things which are needed to be used every day. However, the fixed screen is not easy to move, so that various troubles are easily caused in the working process, such as neck and shoulder strain, lumbar vertebra strain, cervical spondylosis and other sitting posture diseases caused by incorrect use angle and long-term maintenance of one posture; when the desk is fixed, the height and the angle of the screen can not be flexibly adjusted to meet the ergonomic requirements of people with different heights and sizes; the distance between the screen and the user is easily ignored in the using process, so that visual fatigue is caused, and myopia is caused or aggravated. Most of the available adjustable screen support accessories on the market also only support manual adjustment of angle and height per use. The current screen support that has exists to adjust inconveniently, and the control range is limited, intelligent low, does not support individualized, fixed effect subalternation problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art method, the utility model aims to provide an improve use comfort's automatically controlled screen support can make the screen adjust become more convenient, control range and degree of freedom increase, can adjust screen and user's distance so that the screen maintains in required distance and within a range such as angle through simple operation, effectively improves the comfort level in the screen use.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an electric control screen support for improving use comfort comprises a screen fixing plate, an electric control vertical rotating mechanism, an electric control position adjusting mechanism, an electric control horizontal rotating mechanism, an electric control sliding mechanism, a control panel, a controller and a support fixing base; an electric control vertical rotating mechanism is arranged on the back surface of the screen fixing plate and connected to the top end of an electric control position adjusting mechanism, an electric control horizontal rotating mechanism is arranged at the bottom end of the electric control position adjusting mechanism and mounted on an electric control sliding mechanism, and a support fixing base is arranged below the electric control sliding mechanism; the controller is electrically connected with the electric control signal ends of the electric control vertical rotating mechanism, the electric control position adjusting mechanism, the electric control horizontal rotating mechanism and the electric control sliding mechanism, and the controller is electrically connected with the control panel.
Furthermore, the screen fixing plate is a four-claw-shaped plate with central symmetry, holes are uniformly drilled in the middle positions of the four claws and the middle shaft position of the screen fixing plate respectively, and screws penetrate through the holes to fix the display screen or install an expanded display screen support frame.
Further, the electric control vertical rotating mechanism comprises a driven part and a motor driving part, the driven part is fixed on the back surface of the screen fixing plate, and the motor driving part drives the driven part to rotate;
the driven part comprises a fifth driven gear and a driven barrel-shaped fixing frame, the motor driving part comprises a fifth driving gear, a driving barrel-shaped fixing frame and a fifth stepping motor, one end of the driven barrel-shaped fixing frame is fixed on the back surface of the screen fixing plate, the fifth driven gear is embedded in the driven barrel-shaped fixing frame, the fifth driving gear is installed on a rotating shaft of the fifth stepping motor, the fifth driving gear and the fifth driven gear are mutually meshed, the fifth stepping motor and the fifth driving gear are arranged in the driving barrel-shaped fixing frame, and the tail end of the driving barrel-shaped fixing frame is fixedly connected with the top end of the electric control position adjusting mechanism; and the controller is electrically connected with a signal end of the fifth stepping motor.
The control signal of the controller controls the rotation angle output by the rotating shaft of the fifth stepping motor to drive the driving gear to rotate, the rotation of the driving gear drives the driven gear to rotate, and finally the screen fixing plate is controlled to rotate by 0-360 degrees.
Furthermore, the electric control position adjusting mechanism is a three-axis mechanical arm structure and comprises a first axis mechanical arm, a second axis mechanical arm and a third axis mechanical arm which are sequentially connected from bottom to top, the tail end of the driving barrel-shaped fixing frame is connected with the starting end of the third axis mechanical arm, and the tail end of the first axis mechanical arm is connected with the electric control horizontal rotating mechanism; a stepping motor and a gear sleeve piece which drive the next-stage mechanical arm to rotate are arranged on the rotating shaft at the joint of each mechanical arm, and the signal end of each stepping motor and the signal end of each gear sleeve piece are electrically connected with the controller; the joints of two adjacent mechanical arms are positioned on the same vertical plane. The controller controls the stepping motor and the gear sleeve of each shaft mechanical arm to rotate in the range of 0-180 degrees in the pitching direction through signals, so that the height and the front-back distance are adjusted.
Further, the stepping motor and gear kit of the electric control position adjusting mechanism comprises a first stepping motor and gear kit, a second stepping motor and gear kit and a third stepping motor and gear kit; the tail end of the third shaft mechanical arm is connected with the starting end of the second shaft mechanical arm through a third stepping motor and a gear kit, the tail end of the second shaft mechanical arm is connected with the starting end of the first shaft mechanical arm through a second stepping motor and the gear kit, and the tail end of the first shaft mechanical arm is connected with the electric control horizontal rotating mechanism through the first stepping motor and the gear kit;
the structure of the first stepping motor and the gear sleeve, the structure of the second stepping motor and the structure of the gear sleeve and the structure of the third stepping motor and the structure of the gear sleeve are the same, the first stepping motor and the gear sleeve are arranged on a rotating shaft of the sleeve stepping motor, the sleeve driving gear is meshed with the sleeve driving gear, the sleeve driving gear and the sleeve stepping motor are installed in the mechanical arm together, and the sleeve driven gear is installed in the adjacent mechanical arm.
Further, the electric control horizontal rotating mechanism comprises a connecting rod, a fourth stepping motor, a fourth driving gear, a fourth driven gear and a horizontal rotating barrel-shaped fixing frame; the fourth stepping motor is arranged in the horizontal rotating barrel-shaped fixing frame, a fourth driving gear is fixed on a rotating shaft of the fourth stepping motor, and the fourth driving gear is meshed with the fourth driven gear; the lower part of the horizontal rotating barrel-shaped fixing frame is fixedly arranged on an electric control sliding mechanism, the fourth driven gear is embedded in a connecting rod, and the connecting rod is connected with the tail end of the first shaft mechanical arm through a first stepping motor and a gear kit.
The controller controls the signal to control the rotation angle output by the rotating shaft of the fourth stepping motor to drive the fourth driving gear to rotate, the rotation of the fourth driving gear drives the fourth driven gear to rotate, and finally the rotation of the bracket on the horizontal plane is controlled to be 0-360 degrees.
The electric control sliding mechanism comprises a sliding frame, a push rod motor and a sliding block, wherein the push rod motor is used for fixing one end of the sliding frame, one end of the push rod is connected with the driving end of the push rod motor in a pushing mode through a gear assembly, the other end of the push rod is connected with the sliding block through a spring, and the spring is used for buffering starting and stopping; the sliding block and the sliding frame are mutually nested and slidably connected, the lower part of the horizontal rotating barrel-shaped fixing frame is fixedly arranged on the sliding block, and the bottom of the sliding frame is arranged on the bracket fixing base;
the sliding frame is of a hollow convex structure, and balls are embedded in the side wall and the bottom surface of the guide rail sliding frame and used for fixing the sliding block and reducing friction force; the slider connecting part is in a T-shaped structure coupled with the hollow convex structure of the sliding frame.
Further, control panel includes the casing and inlays button, touch-sensitive screen, power source and the USB interface on the casing surface, is provided with in the casing the controller, the controller is the electricity with button, touch-sensitive screen, power source and USB interface and is connected.
The screen fixing plate is arranged on the screen, the target measuring sensor is arranged on the sensor fixing plate, the sensor fixing plate is arranged on one side of the screen fixing plate through the telescopic rod, and the signal end of the target measuring sensor is electrically connected with the controller.
Further, the target determination sensor comprises an ultrasonic sensor and a three-axis gyroscope sensor, and the ultrasonic sensor and the three-axis gyroscope sensor are embedded below the front face of the screen fixing plate. Preferably, the HC-SR04 ultrasonic sensor is used for ultrasonic ranging, and the JY901 three-axis gyroscope sensor is used for the three-axis gyroscope sensor.
In order to improve the accuracy and precision of the screen pose, a negative feedback adjusting effect of a three-axis sensor is used; in order to avoid eye fatigue caused by that a user unconsciously approaches to the screen, the ultrasonic sensor is used for feeding back the distance between the user and the screen, and the controller is used for controlling each motor to adjust the distance between the screen and the user in the horizontal direction; in order to avoid the problem that the user maintains a sitting posture for a long time or uses a low-ergonomics sitting posture to finally cause physical diseases and influence on the working efficiency and the comfort level, the movement of the screen on the horizontal plane and the vertical plane is controlled, and the neck-shoulder diseases and the visual fatigue diseases are reduced to a certain extent by properly moving the neck-shoulder, the head and the lumbar when the user does not influence the use of the screen.
The beneficial effects of the technical scheme are as follows:
the utility model can make the screen adjustment more convenient and more convenient, and the adjustment range and the degree of freedom are increased, and the distance between the screen and the user can be adjusted through simple operation so as to keep the screen in the required range of distance, angle and the like; the installation environment can be adjusted by a user according to the time of the screen, the comfort level of the screen in the using process is effectively improved, and physical strain and diseases caused by improper using positions are avoided; particularly, the screen position can be adjusted and moved in the long-term use process, so that a user is prevented from maintaining a posture, and strain and disease inventing rate caused by the fact that the posture is kept unchanged after the display screen is used for a long time is effectively reduced.
The utility model uses the combination of the main electric mechanisms such as the rectangular guide rail, the base station, the multi-shaft mechanical arm and the driving motor to realize the electric control adjustment of the multi-freedom degree of the screen bracket; in order to improve the convenience of the screen support, the movement of the mechanical and electric control adjusting mechanism of the screen support can be controlled by clicking a touch screen button, so that the adjustment of the height, the pitch angle and the steering of the screen is achieved; the screen support has the advantages that the comfort degree in the use process of the screen can be effectively improved, screen users with different body heights and body shapes can be used, the quality of the screen support is improved, the work efficiency is improved, and common diseases such as cervical spondylosis and neck and shoulder strain can be effectively prevented.
Drawings
Fig. 1 is a schematic structural view of an electric control screen support for improving comfort level of use according to the present invention;
fig. 2 is a schematic view of an internal structure of an electronic control screen support for improving comfort level of use in an embodiment of the present invention;
fig. 3 is a schematic structural view of a screen fixing plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an electric control vertical rotating mechanism in the embodiment of the present invention;
fig. 5 is a schematic structural view of a stepping motor and a gear set in an embodiment of the present invention;
fig. 6 is a schematic structural view of an electric control horizontal rotating mechanism in an embodiment of the present invention;
fig. 7 is a schematic structural view of an electrically controlled sliding mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a connection between the sliding frame and the sliding block according to an embodiment of the present invention;
the device comprises a screen fixing plate 1, a target measuring sensor 2, an electric control vertical rotating mechanism 3, an electric control position adjusting mechanism 4, an electric control horizontal rotating mechanism 5, an electric control sliding mechanism 6, a control panel 7 and a support fixing base 8, wherein the screen fixing plate is arranged on the screen fixing plate; 11 is a four-jaw plate, 12 is a hole; 21 is a sensor fixing plate, and 22 is a telescopic rod; 31 is a driven barrel-shaped fixing frame, 32 is a fifth driven gear, 33 is a fifth driving gear, 34 is a driving barrel-shaped fixing frame, and 35 is a fifth stepping motor; 41 is a first axis robot, 42 is a second axis robot, 43 is a third axis robot, 44 is a first stepper motor and gear assembly, 45 is a second stepper motor and gear assembly, 46 is a third stepper motor and gear assembly, 47 is an assembly drive gear, 48 is an assembly stepper motor, and 49 is an assembly driven gear; 51 is a connecting rod, 52 is a fourth stepping motor, 53 is a fourth driving gear, 54 is a fourth driven gear, and 55 is a horizontal rotating barrel-shaped fixing frame; reference numeral 61 denotes a carriage, 62 denotes a push rod, 63 denotes a push rod motor, 64 denotes a slider, 65 denotes a spring, and 66 denotes a ball.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further explained below with reference to the accompanying drawings.
In this embodiment, referring to fig. 1-2, an electronic control screen support for improving use comfort includes a screen fixing plate 1, an electronic control vertical rotating mechanism 3, an electronic control position adjusting mechanism 4, an electronic control horizontal rotating mechanism 5, an electronic control sliding mechanism 6, a control panel 7, a controller, and a support fixing base 8; an electric control vertical rotating mechanism 3 is arranged on the back surface of the screen fixing plate 1, the electric control vertical rotating mechanism 3 is connected to the top end of an electric control position adjusting mechanism 4, an electric control horizontal rotating mechanism 5 is arranged at the bottom end of the electric control position adjusting mechanism 4, the electric control horizontal rotating mechanism 5 is installed on an electric control sliding mechanism 6, and a support fixing base 8 is arranged below the electric control sliding mechanism 6; the controller is electrically connected with the electric control signal ends of the electric control vertical rotating mechanism 3, the electric control position adjusting mechanism 4, the electric control horizontal rotating mechanism 5 and the electric control sliding mechanism 6, and the controller is electrically connected with the control panel 7.
As an optimized embodiment 1 of the above embodiment, as shown in fig. 3, the screen fixing plate 1 is a four-claw shaped plate 11 with a central symmetry, holes 12 are uniformly drilled in the middle positions of the four claws and the central axis position of the screen fixing plate 1, and screws are used to fix the display screen or install an extended display screen support frame through the holes 12.
As an optimized embodiment 2 of the above embodiment, as shown in fig. 2 and 4, the electrically controlled vertical rotating mechanism 3 includes a driven part and a motor driving part, the driven part is fixed on the back surface of the screen fixing plate 1, and the motor driving part drives the driven part to rotate;
the driven part comprises a fifth driven gear 32 and a driven barrel-shaped fixing frame 31, the motor driving part comprises a fifth driving gear 33, a driving barrel-shaped fixing frame 34 and a fifth stepping motor 35, one end of the driven barrel-shaped fixing frame 31 is fixed on the back of the screen fixing plate 1, the fifth driven gear 32 is embedded in the driven barrel-shaped fixing frame 31, the fifth driving gear 33 is installed on a rotating shaft of the fifth stepping motor 35, the fifth driving gear 33 and the fifth driven gear 32 are meshed with each other, the fifth stepping motor 35 and the fifth driving gear 33 are arranged in the driving barrel-shaped fixing frame 34, and the tail end of the driving barrel-shaped fixing frame 34 is fixedly connected with the top end of the electric control position adjusting mechanism 4; the controller is electrically connected to a signal terminal of the fifth stepping motor 35.
The control signal of the controller controls the rotation angle output by the rotating shaft of the fifth stepping motor 35 to drive the driving gear to rotate, the rotation of the driving gear drives the driven gear to rotate, and finally the screen fixing plate 1 is controlled to rotate by 0-360 degrees.
As a preferred embodiment 3 of the above embodiment, as shown in fig. 2 and 5, the electrically controlled position adjusting mechanism 4 is a three-axis mechanical arm structure including a first axis mechanical arm 41, a second axis mechanical arm 42 and a third axis mechanical arm 43 connected in sequence from bottom to top, the end of the active barrel-shaped fixing frame 34 is connected to the beginning of the third axis mechanical arm 43, and the end of the first axis mechanical arm 41 is connected to the electrically controlled horizontal rotation mechanism 5; a stepping motor and a gear sleeve piece which drive the next-stage mechanical arm to rotate are arranged on the rotating shaft at the joint of each mechanical arm, and the signal end of each stepping motor and the signal end of each gear sleeve piece are electrically connected with the controller; the joints of two adjacent mechanical arms are positioned on the same vertical plane. The controller controls the stepping motor and the gear sleeve of each shaft mechanical arm to rotate in the range of 0-180 degrees in the pitching direction through signals, so that the height and the front-back distance are adjusted.
The stepping motor and gear set of the electric control position adjusting mechanism 4 comprises a first stepping motor and gear set 44, a second stepping motor and gear set 45 and a third stepping motor and gear set 46; the tail end of the third shaft mechanical arm 43 is connected with the starting end of the second shaft mechanical arm 42 through a third stepping motor and a gear set 46, the tail end of the second shaft mechanical arm 42 is connected with the starting end of the first shaft mechanical arm 41 through a second stepping motor and a gear set 45, and the tail end of the first shaft mechanical arm 41 is connected with the electrically-controlled horizontal rotating mechanism 5 through a first stepping motor and a gear set 44;
the first stepping motor and gear set 44, the second stepping motor and gear set 45 and the third stepping motor and gear set 46 are identical in structure and comprise a set driving gear 47, a set stepping motor 48 and a set driven gear 49, the set driving gear 47 is arranged on a rotating shaft of the set stepping motor 48, the set driven gear 49 and the set driving gear 47 are meshed with each other, the set driving gear 47 and the set stepping motor 48 are jointly installed in the mechanical arms, and the set driven gear 49 is installed in the adjacent mechanical arms.
As a preferred embodiment 4 of the above embodiment, as shown in fig. 2 and 6, the electrically controlled horizontal rotation mechanism 5 includes a connecting rod 51, a fourth stepping motor 52, a fourth driving gear 53, a fourth driven gear 54, and a horizontal rotation barrel mount 55; the fourth stepping motor 52 is installed inside the horizontal rotating barrel-shaped fixing frame 55, a fourth driving gear 53 is fixed on a rotating shaft of the fourth stepping motor 52, and the fourth driving gear 53 is meshed with a fourth driven gear 54; the lower part of the horizontal rotating barrel-shaped fixing frame 55 is fixedly arranged on the electric control sliding mechanism 6, the fourth driven gear 54 is embedded in the connecting rod 51, and the connecting rod 51 is connected with the tail end of the first shaft mechanical arm 41 through the connection of the first stepping motor and the gear kit 44.
The controller control signal controls the rotation angle output by the rotating shaft of the fourth stepping motor 52 to drive the fourth driving gear 53 to rotate, the rotation of the fourth driving gear 53 drives the fourth driven gear 54 to rotate, and finally the rotation of the bracket on the horizontal plane is controlled to be 0-360 degrees.
As an optimized embodiment 5 of the above embodiments, as shown in fig. 7 and 8, the electrically controlled sliding mechanism 6 includes a sliding frame 61, a push rod 62, a push rod motor 63 and a sliding block 64, the push rod motor 63 fixes one end of the sliding frame 61, one end of the push rod 62 is connected with the driving end of the push rod motor 63 through a gear assembly in a pushing manner, the other end of the push rod 62 is linked with the sliding block 64 through a spring 65, and the spring 65 is used for buffering starting and stopping; the sliding block 64 and the sliding frame 61 are mutually nested and slidably connected, the lower part of the horizontal rotating barrel-shaped fixing frame 55 is fixedly arranged on the sliding block 64, and the bottom of the sliding frame 61 is arranged on the bracket fixing base 8;
the sliding frame 61 is of a hollow convex structure, and balls 66 are embedded in the side wall and the bottom surface of the guide rail sliding frame 61 and used for fixing the sliding block 64 and reducing friction force; the slider 64 is formed in a T-shaped configuration coupled to a hollow convex configuration of the carriage 61.
As an optimized embodiment 6 of the above embodiment, the control panel 7 includes a housing, and a key, a touch screen, a power interface, and a USB interface embedded on the surface of the housing, and the controller is disposed in the housing and electrically connected to the key, the touch screen, the power interface, and the USB interface.
As a preferred embodiment 7 of the above embodiment, the device further comprises a target measurement sensor 2, wherein the target measurement sensor 2 is arranged on a sensor fixing plate 21, the sensor fixing plate 21 is arranged on one side of the screen fixing plate 1 through an expansion rod 22, and a signal end of the target measurement sensor 2 is electrically connected with the controller.
Preferably, the target measurement sensor 2 includes an ultrasonic sensor and a three-axis gyro sensor, both of which are embedded below the front surface of the screen fixing plate 1. Preferably, the HC-SR04 ultrasonic sensor is used for ultrasonic ranging, and the JY901 three-axis gyroscope sensor is used for the three-axis gyroscope sensor.
In order to improve the accuracy and precision of the screen pose, a negative feedback adjusting effect of a three-axis sensor is used; in order to avoid eye fatigue caused by that a user unconsciously approaches to the screen, the ultrasonic sensor is used for feeding back the distance between the user and the screen, and the controller is used for controlling each motor to adjust the distance between the screen and the user in the horizontal direction; in order to avoid the problem that the user maintains a sitting posture for a long time or uses a low-ergonomics sitting posture to finally cause physical diseases and influence on the working efficiency and the comfort level, the movement of the screen on the horizontal plane and the vertical plane is controlled, and the neck-shoulder diseases and the visual fatigue diseases are reduced to a certain extent by properly moving the neck-shoulder, the head and the lumbar when the user does not influence the use of the screen.
For better understanding, the utility model discloses, following is to the theory of operation of the utility model make a complete description:
in the using process, the screen is arranged on the screen fixing plate 1, and the whole support is fixed on a table top through the support fixing base 8.
The control command is sent by clicking a touch screen button of the control panel 7, and the controller receiving the control command can control the movement of the screen support mechanism and the electric control adjusting mechanism. The screen fixing plate 1 is controlled to rotate 0-360 degrees through the electric control vertical rotating mechanism 3, rotation in the range of 0-180 degrees in the pitching direction is achieved through the electric control position adjusting mechanism 4, therefore, adjustment of height and front-back distance is achieved, the bracket is controlled to rotate 0-360 degrees on the horizontal plane through the electric control horizontal rotating mechanism 5, and left-right distance adjustment is achieved through the electric control sliding mechanism 6. Unified through the controller. The screen adjustment is more convenient, the adjustment range and the degree of freedom are increased, and the distance between the screen and a user can be adjusted through simple operation so that the screen is maintained in the range of required distance, angle and the like.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An electric control screen support for improving use comfort is characterized by comprising a screen fixing plate (1), an electric control vertical rotating mechanism (3), an electric control position adjusting mechanism (4), an electric control horizontal rotating mechanism (5), an electric control sliding mechanism (6), a control panel (7), a controller and a support fixing base (8); an electric control vertical rotating mechanism (3) is arranged on the back surface of the screen fixing plate (1), the electric control vertical rotating mechanism (3) is connected to the top end of an electric control position adjusting mechanism (4), an electric control horizontal rotating mechanism (5) is arranged at the bottom end of the electric control position adjusting mechanism (4), the electric control horizontal rotating mechanism (5) is installed on an electric control sliding mechanism (6), and a support fixing base (8) is arranged below the electric control sliding mechanism (6); the controller is electrically connected with the electric control signal ends of the electric control vertical rotating mechanism (3), the electric control position adjusting mechanism (4), the electric control horizontal rotating mechanism (5) and the electric control sliding mechanism (6), and the controller is electrically connected with the control panel (7).
2. The electric control screen bracket for improving the use comfort as claimed in claim 1, wherein the screen fixing plate (1) is a four-claw shaped plate (11) with a symmetrical center, holes (12) are uniformly formed in the middle positions of the four claws and the central axis position of the screen fixing plate (1), and screws are used for fixing the display screen in the holes (12) or installing an expanded display screen supporting frame.
3. An electric control screen bracket for improving the use comfort according to claim 1, characterized in that the electric control vertical rotating mechanism (3) comprises a driven part and a motor driving part, the driven part is fixed on the back surface of the screen fixing plate (1), and the motor driving part drives the driven part to rotate;
the driven part comprises a fifth driven gear (32) and a driven barrel-shaped fixing frame (31), the motor driving part comprises a fifth driving gear (33), a driving barrel-shaped fixing frame (34) and a fifth stepping motor (35), one end of the driven barrel-shaped fixing frame (31) is fixed on the back of the screen fixing plate (1), the fifth driven gear (32) is embedded in the driven barrel-shaped fixing frame (31), the fifth driving gear (33) is installed on a rotating shaft of the fifth stepping motor (35), the fifth driving gear (33) and the fifth driven gear (32) are meshed with each other, the fifth stepping motor (35) and the fifth driving gear (33) are arranged in the driving barrel-shaped fixing frame (34), and the tail end of the driving barrel-shaped fixing frame (34) is fixedly connected with the top end of the electric control position adjusting mechanism (4); and the controller is electrically connected with a signal end of a fifth stepping motor (35).
4. The electric control screen support for improving the use comfort as claimed in claim 3, wherein the electric control position adjusting mechanism (4) is a three-axis mechanical arm structure comprising a first axis mechanical arm (41), a second axis mechanical arm (42) and a third axis mechanical arm (43) which are connected from bottom to top in sequence, the tail end of the active barrel-shaped fixing frame (34) is connected with the beginning end of the third axis mechanical arm (43), and the tail end of the first axis mechanical arm (41) is connected with the electric control horizontal rotating mechanism (5); a stepping motor and a gear sleeve piece which drive the next-stage mechanical arm to rotate are arranged on the rotating shaft at the joint of each mechanical arm, and the signal end of each stepping motor and the signal end of each gear sleeve piece are electrically connected with the controller; the joints of two adjacent mechanical arms are positioned on the same vertical plane.
5. An electrically controlled screen support for increased comfort in use according to claim 4, characterised in that the stepper motor and gear assembly of the electrically controlled position adjustment mechanism (4) comprises a first stepper motor and first gear assembly (44), a second stepper motor and second gear assembly (45) and a third stepper motor and third gear assembly (46); the tail end of the third shaft mechanical arm (43) and the starting end of the second shaft mechanical arm (42) are connected with a third gear kit (46) through a third stepping motor, the tail end of the second shaft mechanical arm (42) and the starting end of the first shaft mechanical arm (41) are connected with a second gear kit (45) through a second stepping motor, and the tail end of the first shaft mechanical arm (41) and the electric control horizontal rotating mechanism (5) are connected with a first gear kit (44) through a first stepping motor;
the structure of the first stepping motor, the first gear sleeve (44), the second stepping motor, the second gear sleeve (45), the third stepping motor and the third gear sleeve (46) is the same, the first stepping motor, the second gear sleeve (45), the third stepping motor and the third gear sleeve (46) are included, the sleeve driving gear (47) is arranged on a rotating shaft of the sleeve stepping motor (48), the sleeve driven gear (49) and the sleeve driving gear (47) are meshed with each other, the sleeve driving gear (47) and the sleeve stepping motor (48) are installed in the mechanical arm together, and the sleeve driven gear (49) is installed in the adjacent mechanical arm.
6. An electric control screen bracket for improving the use comfort according to claim 5, characterized in that the electric control horizontal rotation mechanism (5) comprises a connecting rod (51), a fourth stepping motor (52), a fourth driving gear (53), a fourth driven gear (54) and a horizontal rotation barrel-shaped fixing frame (55); the fourth stepping motor (52) is arranged in the horizontal rotating barrel-shaped fixing frame (55), a fourth driving gear (53) is fixed on a rotating shaft of the fourth stepping motor (52), and the fourth driving gear (53) is meshed with a fourth driven gear (54); the lower part of the horizontal rotating barrel-shaped fixing frame (55) is fixedly arranged on an electric control sliding mechanism (6), the fourth driven gear (54) is embedded into a connecting rod (51), and the connecting rod (51) is connected with the tail end of the first shaft mechanical arm (41) through a first stepping motor and a first gear kit (44).
7. An electric control screen support for improving the use comfort as claimed in claim 6, wherein the electric control sliding mechanism (6) comprises a sliding frame (61), a push rod (62), a push rod motor (63) and a sliding block (64), the push rod motor (63) fixes one end of the sliding frame (61), one end of the push rod (62) is connected with the driving end of the push rod motor (63) in a pushing way through a gear assembly, and the other end of the push rod (62) is connected with the sliding block (64) through a spring (65); the sliding block (64) and the sliding frame (61) are mutually nested and slidably connected, the lower part of the horizontal rotating barrel-shaped fixing frame (55) is fixedly arranged on the sliding block (64), and the bottom of the sliding frame (61) is arranged on the support fixing base (8);
the sliding frame (61) adopts a hollow convex structure, and balls (66) are embedded in the side wall and the bottom surface of the guide rail sliding frame (61); the slider (64) is formed in a T-shaped configuration coupled to a hollow convex configuration of the carriage (61).
8. An electric control screen support for improving the use comfort as claimed in claim 1, characterized in that the control panel (7) comprises a housing, and a button, a touch screen, a power interface and a USB interface which are embedded on the surface of the housing, the controller is arranged in the housing, and the controller is electrically connected with the button, the touch screen, the power interface and the USB interface.
9. An electric control screen support for improving the use comfort according to claim 1, further comprising an object detection sensor (2), wherein the object detection sensor (2) is disposed on a sensor fixing plate (21), the sensor fixing plate (21) is disposed on one side of the screen fixing plate (1) through a telescopic rod (22), and a signal end of the object detection sensor (2) is electrically connected with the controller.
10. An electronically controlled screen holder for increased comfort in use according to claim 9, characterised in that the target determination sensor (2) comprises an ultrasonic sensor and a three-axis gyro sensor, both embedded underneath the front face of the screen holding plate (1).
Priority Applications (1)
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| CN202020135595.2U CN211694276U (en) | 2020-01-21 | 2020-01-21 | Electronic control screen support for improving use comfort |
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| CN202020135595.2U CN211694276U (en) | 2020-01-21 | 2020-01-21 | Electronic control screen support for improving use comfort |
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| CN211694276U true CN211694276U (en) | 2020-10-16 |
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| CN202020135595.2U Expired - Fee Related CN211694276U (en) | 2020-01-21 | 2020-01-21 | Electronic control screen support for improving use comfort |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265613A (en) * | 2020-11-04 | 2021-01-26 | 江西中船航海仪器有限公司 | Ship safety management monitoring system based on 5G and Beidou satellite |
| CN112268176A (en) * | 2020-10-23 | 2021-01-26 | 青岛黄海学院 | Dedicated computer screen adjustment mechanism of sports event |
| CN112362361A (en) * | 2020-11-12 | 2021-02-12 | 昆山适途模型科技有限公司 | Screen panel ergonomics verification device and method |
| CN114212699A (en) * | 2021-12-22 | 2022-03-22 | 国能常州发电有限公司 | Intelligent control method of high-efficiency bridge type grab bucket ship unloader capable of automatically unloading ship |
-
2020
- 2020-01-21 CN CN202020135595.2U patent/CN211694276U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268176A (en) * | 2020-10-23 | 2021-01-26 | 青岛黄海学院 | Dedicated computer screen adjustment mechanism of sports event |
| CN112265613A (en) * | 2020-11-04 | 2021-01-26 | 江西中船航海仪器有限公司 | Ship safety management monitoring system based on 5G and Beidou satellite |
| CN112265613B (en) * | 2020-11-04 | 2024-04-05 | 江西中船航海仪器有限公司 | Ship safety management monitoring system based on 5G and Beidou satellite |
| CN112362361A (en) * | 2020-11-12 | 2021-02-12 | 昆山适途模型科技有限公司 | Screen panel ergonomics verification device and method |
| CN114212699A (en) * | 2021-12-22 | 2022-03-22 | 国能常州发电有限公司 | Intelligent control method of high-efficiency bridge type grab bucket ship unloader capable of automatically unloading ship |
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