CN210567292U

CN210567292U - Intelligent screen support

Info

Publication number: CN210567292U
Application number: CN201920851997.XU
Authority: CN
Inventors: 谢忠健; 程智勇; 王浩; 王高原
Original assignee: Guangzhou Guoyi Education Technology Co ltd
Current assignee: Guangzhou Guoyi Education Technology Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-05-19
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses an intelligent screen support, including base, left and right steering mechanism and front and back tilting mechanism, telescopic sleeve is installed at the top of base, the roof is installed at the top of telescopic sleeve, be equipped with the rotation axis on the roof, the top of rotation axis is rotated through the bearing and is connected with the mounting base, the bottom of mounting base is connected with the rolling disc, it is connected with the keysets to rotate on the mounting base, the screen mounting panel is installed to the side of keysets; the rotating disc is provided with a shell cover, two ends of the shell cover are rotatably connected with the rotating shaft, the adapter plate is positioned on the outer side of the shell cover, and a left-right steering mechanism and a front-back overturning mechanism are arranged in the shell cover; the utility model provides an intelligent screen support can adapt to the people of different heights, posture and use, can realize controlling the rotation and overturn around with, can utilize different height of external remote controller adjustment and orientation according to people's different postures, can effectively solve the problem in the background art.

Description

Intelligent screen support

Technical Field

The utility model relates to a screen support technical field specifically is an intelligent screen support.

Background

With the coming of the information age, computers and network televisions almost become important components of people, especially middle and young people, in work and life, but the pain caused by improper use comes with the coming of the disease, wherein cervical spondylosis is the most common disease, mainly the strain and strain of muscles around the cervical vertebra and the degeneration of cervical intervertebral discs and small joints caused by improper angle of viewing the screen, so that the display bracket is produced in due transport, the Chinese patent with application number of 201720632113.2 proposes a bracket which can avoid the screen from falling and carry screens with different sizes, but adopts a mode of fixedly connecting the screens, so that the angle of the screens cannot be adjusted, most of the existing screen brackets are difficult to flexibly rotate, the angle cannot be adjusted according to people with different heights and different postures, and the body discomfort of users is easy to cause after long-term use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an intelligent screen support, can adapt to the people of different heights, posture and use, can realize controlling the rotation and overturning around with, and have the function of remote control regulation screen height and orientation, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent screen support comprises a base, a left and right steering mechanism and a front and back turnover mechanism; the screen mounting device comprises a base, a telescopic sleeve, a top plate, a rotating shaft, a mounting base, a rotating disc, an oval through hole, a fixed gear, a transfer plate and a screen mounting plate, wherein the top end of the base is provided with the telescopic sleeve, the top end of the telescopic sleeve is provided with the top plate, the top end of the rotating shaft is rotatably connected with the mounting base through a bearing, the bottom end of the mounting base is connected with the rotating disc, the rotating disc is slidably connected with the top plate, the middle part of the rotating disc is provided with the oval through hole, the middle part of the top; the rotating disc is provided with a shell cover, two ends of the shell cover are rotatably connected with the rotating shaft, the adapter plate is located on the outer side of the shell cover, and a left steering mechanism, a right steering mechanism and a front and back overturning mechanism are arranged inside the shell cover.

This screen support utilizes the planetary gear structure, it rotates to drive through first servo motor and moves gear rotation, and it is rotatory along the fixed gear, realize the rotation of vertical left right direction, under third servo motor's effect, second bevel gear is rotatory to drive first bevel gear and rotates, and then drive the pivot and rotate, overturn around driving the screen mounting panel through the keysets, through the control of outside remote controller, realized the adjustment to the screen position, user's health is protected, improve and watch and experience.

Furthermore, the left and right steering mechanism comprises a first servo motor and a moving gear, the moving gear is arranged on an output shaft of the first servo motor, and the moving gear is meshed with the fixed gear.

Furthermore, the front-back turnover mechanism comprises a rotating shaft, a first bevel gear, a second bevel gear and a third servo motor, wherein the first bevel gear is arranged on the rotating shaft, the second bevel gear is arranged on an output shaft of the third servo motor, and the first bevel gear is meshed with the second bevel gear.

Furthermore, first servo motor installs on the top of mounting base, and the third servo motor is installed on the top of rolling disc, and the pivot is rotated and is connected on mounting base, still includes the outside remote controller, and the outside remote controller is connected with external power source electricity, and the outside remote controller is connected with first servo motor and third servo motor electricity.

Furthermore, the telescopic sleeve comprises an inner screw rod, a middle screw pipe and an outer screw pipe, the inner screw rod is arranged in the middle screw pipe and is in threaded connection with the middle screw pipe, the middle screw pipe is arranged in the outer screw pipe and is in threaded connection with the outer screw pipe, the bottom end of the inner screw rod is rotatably connected with the base, the top end of the outer screw pipe is connected with the top plate, and the screw connection structure enables the inner screw rod to rotate to drive the middle screw pipe to ascend and the middle screw pipe to rotate to drive the outer screw pipe to ascend.

Further, the base comprises a blade mounting seat and a mounting seat, the mounting seat is mounted at the top end of the blade mounting seat, the inner screw rod is rotatably connected with the mounting seat, the bottom end of the mounting seat is of a hollow structure, the blade mounting seat is composed of four groups of blades, a second servo motor is mounted inside the mounting seat, an output shaft of the second servo motor is connected with the inner screw rod, the second servo motor is electrically connected with an external remote controller, the second servo motor is used as a power source to drive the inner screw rod to rotate, and the up-down position of the screen is adjusted.

Further, the mounting base includes motor mount pad, U type fixed plate and backup pad, and the motor mount pad is cylindrical mount pad, and is equipped with two, and the motor mount pad is installed at the left surface of U type fixed plate, and is connected with the rolling disc, first servo motor installs on the motor mount pad, and the bottom of U type fixed plate is installed on the rolling disc, and the backup pad is equipped with two, and the pivot is connected with the backup pad rotation, and the mounting base adopts multi-structure aggregate erection, saves the inner space.

Further, the keysets is U type keysets, and the connecting cylinder is all installed to the inner wall of keysets both sides, the tip of connecting cylinder and the end connection of pivot, the keysets conveniently realizes the front and back upset of screen, and installs the connecting cylinder, easy to assemble and dismantlement.

Furthermore, the shape of the screen mounting plate is the same as that of the base, a threaded hole is formed in the middle of the screen mounting plate, the screen mounting plate is mounted on the right side face of the adapter plate, and the shape of the blade can adapt to different screen sizes.

Compared with the prior art, the beneficial effects of the utility model are that: this screen support has following benefit:

1. each part has simple structure, is convenient to install and disassemble, overcomes the defect that the whole bracket needs to be replaced when a certain part of the bracket is broken, and saves the economic resources of users;

2. the left and right steering mechanism is arranged, the first servo motor is used for driving the moving gear to rotate along the fixed gear, the whole rotating disc is driven to rotate along the rotating shaft, the left and right direction adjustment is carried out, the left and right adjusting function of the screen is realized, the front and back overturning function of the screen is realized by the front and back overturning mechanism, the eyes and the body health of a user are protected, and the watching experience of the user is improved;

3. the external remote controller is perfectly matched with the left and right steering mechanisms and the front and back turnover mechanisms, so that the function of remotely controlling the posture and the position of the screen is realized, the remote control device can adapt to people with different heights and sitting and standing postures for use, and the height and the orientation of the screen can be adjusted along with the posture of the people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper structure of the bracket of the present invention;

FIG. 3 is a schematic view of the lower structure of the bracket of the present invention;

fig. 4 is a schematic view of the internal structure of the telescopic sleeve of the present invention.

In the figure: the device comprises a base 1, a telescopic sleeve 2, an internal screw rod 21, a middle screw tube 22, an outer screw tube 23, a screen mounting plate 3, a shell cover 4, an adapter plate 5, a left-right steering mechanism 6, a first servo motor 61, a moving gear 62, a front-back overturning mechanism 7, a rotating shaft 71, a first bevel gear 72, a second bevel gear 73, a third servo motor 74, a mounting base 8, a fixed gear 9, a top plate 10, a second servo motor 11, a rotating shaft 12, a rotating disc 13 and a connecting cylinder 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the first embodiment is as follows:

an intelligent screen support comprises a base 1, a left-right steering mechanism 6 and a front-back overturning mechanism 7; the top end of a base 1 is provided with a telescopic sleeve 2, the top end of the telescopic sleeve 2 is provided with a top plate 10, the top plate 10 is provided with a sliding plate with excellent sliding property, the top end of the rotating shaft 12 is rotatably connected with a mounting base 8 through a bearing, when the mounting base 8 rotates, the mounting base rotates along the rotating shaft 12 to drive a screen mounting plate 3 to rotate, the bottom end of the mounting base 8 is connected with a rotating disc 13, the rotating disc 13 plays a supporting role to support the mounting base 8, the rotating disc 13 is in sliding connection with the top plate 10, the middle part of the rotating disc 13 is provided with an oval through hole, the middle part of the top plate 10 is provided with a fixed gear 9, the fixed gear 9 is positioned in the oval through hole, the fixed gear 9 has enough clearance with the inner wall of the round through hole, the mounting base 8 is rotatably connected with an adapter, the bracket is characterized by further comprising a shell cover 4, wherein the shell cover 4 is installed on the rotating disc 13, two ends of the shell cover 4 are rotatably connected with the rotating shaft 71, the adapter plate 5 is located on the outer side of the shell cover 4, the attractiveness of the bracket is improved, dust falling of an internal structure is avoided, and a left-right steering mechanism 6 and a front-back overturning mechanism 7 are arranged in the shell cover 4; the mounting base 8 comprises a motor mounting base, two U-shaped fixing plates and two supporting plates, the motor mounting base is a cylindrical mounting base, the motor mounting base is mounted on the left side face of the U-shaped fixing plate and connected with the rotating disc 13, the first servo motor 61 is mounted on the motor mounting base and used for fixing the first servo motor 61 to form an integrated structure, the bottom end of the U-shaped fixing plate is mounted on the rotating disc 13, the U-shaped fixing plate is rotatably connected with the rotating shaft 12, the two supporting plates are arranged, the rotating shaft 71 is rotatably connected with the supporting plates, and the left and right steering mechanism 6, the front and rear overturning mechanisms 7 and the screen mounting plate 3 are connected into an integrated structure through the mounting base 8 and rotate left and right together; the left-right steering mechanism 6 comprises a first servo motor 61 and a moving gear 62, the moving gear 62 is arranged on an output shaft of the first servo motor 61, the moving gear 62 is meshed with the fixed gear 9, the first servo motor 61 is opened by an external remote controller, the output shaft of the first servo motor 61 rotates to drive the moving gear 62 to rotate, the moving gear 62 rotates along the fixed gear 9 under the action of the fixed gear 9, the rotating disc 13 is further driven to rotate along the rotating shaft 12, the screen mounting plate 3 rotates left and right along with the rotating gear, and the control of the left and right direction corresponds to the rotating direction of the first servo motor 61; the front-back overturning mechanism 7 comprises a rotating shaft 71, a first bevel gear 72, a second bevel gear 73 and a third servo motor 74, wherein the first bevel gear 72 is installed on the rotating shaft 71, the second bevel gear 73 is installed on an output shaft of the third servo motor 74, the first bevel gear 72 and the second bevel gear 73 are meshed with each other, an external remote controller opens the third servo motor 74, the output shaft of the third servo motor 74 drives the second bevel gear 73 to rotate, the second bevel gear 73 drives the first bevel gear 72 to rotate, the rotating shaft 71 is further driven to rotate, the rotating shaft 71 drives the adapter plate 5 to overturn front and back, the screen mounting plate 3 overturns front and back along with the first bevel gear, and the control in the front-back direction corresponds; wherein, first servo motor 61 installs on the top of mounting base 8, and third servo motor 74 installs on the top of rolling disc 13, and pivot 71 rotates to be connected on mounting base 8, still includes the outside remote controller, and the outside remote controller is connected with external power supply electricity, and the outside remote controller is connected with first servo motor 61 and third servo motor 74 electricity.

Example two:

the difference between this embodiment and the first embodiment is that:

in the embodiment, the telescopic sleeve 2 comprises an inner screw 21, a middle screw tube 22 and an outer screw tube 23, the inner screw 21 is arranged inside the middle screw tube 22 and is in threaded connection with the middle screw tube 22, the inner screw 21 is provided with an external thread, the inner wall of the middle screw tube 22 is provided with an internal thread, the outer side surface of the middle screw tube 22 is provided with an external thread, the middle screw tube 22 is arranged inside the outer screw tube 23 and is in threaded connection with the outer screw tube 23, the inner wall of the outer screw tube 23 is provided with an internal thread, the bottom end of the inner screw 21 is rotatably connected with the base 1, the top end of the outer screw tube 23 is connected with the top plate 10, the base 1 comprises a blade mounting seat and a mounting seat, the mounting seat is mounted at the top end of the blade mounting seat and is used for mounting the telescopic sleeve 2, the inner screw 21 is rotatably connected with the mounting seat, the bottom end of the mounting seat is of a hollow structure, the blade mounting seat is composed of, an output shaft of the second servo motor 11 is connected with the inner screw 21, the second servo motor 11 is electrically connected with an external remote controller, the second servo motor 11 is turned on, the inner screw 21 is driven to rotate by clockwise rotation, the middle solenoid 22 rises under the action of rotation of the inner screw 21, when the middle solenoid 22 rises to the limit height, the middle solenoid 22 rotates along with the inner screw 21, the outer solenoid 23 starts to rise, and when the middle solenoid needs to fall, the second servo motor 11 is started anticlockwise.

Example three:

the difference between this embodiment and the first embodiment is that:

adapter plate 5 is the U type keysets in this embodiment, connecting cylinder 14 is all installed to the inner wall at adapter plate 5 both sides, the tip of connecting cylinder 14 and the end connection of pivot 71, moreover, the steam generator is simple in structure, and divide the worker clearly, be convenient for change the part of damage, avoid partly damage to lead to the unable maintenance of whole support, the shape of screen mounting panel 3 is the same with base 1's shape, the middle part of screen mounting panel 3 is equipped with the screw hole, the right flank at adapter plate 5 is installed to screen mounting panel 3, the not unidimensional screen of easy to assemble, and it is fixed effectual.

When in use: left-right direction adjustment: first servo motor 61 is opened to outside remote controller, and the output shaft of first servo motor 61 rotates and drives movable gear 62 rotatory, and movable gear 62 rotates along fixed gear 9 under the effect of fixed gear 9, and then drives rolling disc 13 rotatory along rotation axis 12, and screen mounting panel 3 rotates about following, and the control of left right direction corresponds first servo motor 61's rotation direction, during the upset regulation from beginning to end: third servo motor 74 is opened to outside remote controller, and the output shaft of third servo motor 74 drives second bevel gear 73 and rotates, and second bevel gear 73 drives first bevel gear 72 and rotates, and then drives pivot 71 and rotate, and pivot 71 drives the upset around adapter plate 5, and the upset around screen mounting panel 3 thereupon, the rotation direction that the control of fore-and-aft direction corresponds third servo motor 74, screen altitude mixture control: the second servo motor 11 is turned on, the inner screw 21 is driven to rotate by clockwise rotation, the middle solenoid 22 rises under the action of rotation of the inner screw 21, when the middle solenoid 22 rises to the limit height, the middle solenoid 22 rotates along with the inner screw 21, the outer solenoid 23 starts to rise, and when the middle solenoid needs to fall, the second servo motor 11 is started anticlockwise.

It should be noted that the core chip of the external remote controller disclosed in this embodiment is a PLC single chip, the specific model is siemens S7-200, the model selected by the second servo motor 11, the third servo motor 74 and the first servo motor 61 is HSV1-350-E3, and the external remote controller controls the second servo motor 11, the third servo motor 74 and the first servo motor 61 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent screen support which characterized in that: comprises a base (1), a left-right steering mechanism (6) and a front-back turnover mechanism (7); the screen mounting structure comprises a base (1) and is characterized in that a telescopic sleeve (2) is installed at the top end of the base (1), a top plate (10) is installed at the top end of the telescopic sleeve (2), a rotating shaft (12) is arranged on the top plate (10), the top end of the rotating shaft (12) is rotatably connected with a mounting base (8) through a bearing, the bottom end of the mounting base (8) is connected with a rotating disc (13), the rotating disc (13) is slidably connected with the top plate (10), an oval through hole is formed in the middle of the rotating disc (13), a fixed gear (9) is installed in the middle of the top plate (10), the fixed gear (9) is located in the oval through hole, an adapter plate (5) is rotatably connected onto the mounting base (8); the turning mechanism is characterized in that a shell cover (4) is arranged on the rotating disc (13), two ends of the shell cover (4) are rotatably connected with a rotating shaft (71), the adapter plate (5) is located on the outer side of the shell cover (4), and a left-right turning mechanism (6) and a front-back turning mechanism (7) are arranged inside the shell cover (4).

2. The smart screen support according to claim 1, wherein: the left and right steering mechanism (6) comprises a first servo motor (61) and a moving gear (62), the moving gear (62) is arranged on an output shaft of the first servo motor (61), and the moving gear (62) is meshed with the fixed gear (9).

3. The smart screen support according to claim 2, wherein: the front-back turnover mechanism (7) comprises a rotating shaft (71), a first bevel gear (72), a second bevel gear (73) and a third servo motor (74), wherein the first bevel gear (72) is installed on the rotating shaft (71), the second bevel gear (73) is installed on an output shaft of the third servo motor (74), and the first bevel gear (72) and the second bevel gear (73) are meshed with each other.

4. The smart screen support according to claim 3, wherein: first servo motor (61) are installed on the top of mounting base (8), and third servo motor (74) are installed on the top of rolling disc (13), and pivot (71) rotate to be connected on mounting base (8), still include the outside remote controller, and the outside remote controller is connected with external power supply electricity, and the outside remote controller is connected with first servo motor (61) and third servo motor (74) electricity.

5. The smart screen support according to claim 1, wherein: the telescopic sleeve (2) comprises an inner screw rod (21), a middle screw pipe (22) and an outer screw pipe (23), the inner screw rod (21) is arranged in the middle screw pipe (22) and is in threaded connection with the middle screw pipe (22), the middle screw pipe (22) is arranged in the outer screw pipe (23) and is in threaded connection with the outer screw pipe (23), the bottom end of the inner screw rod (21) is rotatably connected with the base (1), and the top end of the outer screw pipe (23) is connected with the top plate (10).

6. The smart screen support according to claim 5, wherein: base (1) includes blade mount pad and mount pad, and the mount pad is installed on the top of blade mount pad, and interior screw rod (21) rotate with the mount pad to be connected, and the bottom of mount pad is hollow structure, and the blade mount pad comprises four groups of blades, and the internally mounted of mount pad has second servo motor (11), the output shaft and the interior screw rod (21) of second servo motor (11) are connected, and second servo motor (11) are connected with outside remote controller electricity.

7. The smart screen support according to claim 3, wherein: mounting base (8) are including motor mount pad, U type fixed plate and backup pad, and the motor mount pad is cylindrical mount pad, and is equipped with two, and the motor mount pad is installed at the left surface of U type fixed plate, and is connected with rolling disc (13), first servo motor (61) are installed on the motor mount pad, and the bottom of U type fixed plate is installed on rolling disc (13), and the backup pad is equipped with two, and pivot (71) rotate with the backup pad and be connected.

8. The smart screen support according to claim 3, wherein: the adapter plate (5) is a U-shaped adapter plate, the inner walls of two sides of the adapter plate (5) are provided with connecting cylinders (14), and the end parts of the connecting cylinders (14) are connected with the end parts of the rotating shafts (71).

9. The smart screen support according to claim 1, wherein: the shape of screen mounting panel (3) is the same with the shape of base (1), and the middle part of screen mounting panel (3) is equipped with the screw hole, and the right flank at keysets (5) is installed in screen mounting panel (3).