WO2015192653A1

WO2015192653A1 - Method of controlling computer monitor stand, and computer monitor stand

Info

Publication number: WO2015192653A1
Application number: PCT/CN2015/070799
Authority: WO
Inventors: 杨知; 黄东生
Original assignee: 杨知; 黄东生
Priority date: 2014-06-16
Filing date: 2015-01-15
Publication date: 2015-12-23
Also published as: CN104089159B; CN104089159A

Abstract

Provided is a method of controlling a computer monitor stand, the method comprising: configuring a connection part (2) to be connected to a monitor (1); providing a rotating arm (3), and movably installing the connection part (2) on the rotating arm (3); connecting the rotating arm (3) to a motor (4) via a drive mechanism; and driving the rotating arm (3) via the motor (4) to drive the monitor (2) to rotate clockwise or counterclockwise. Also provided is a computer monitor stand using the above control method. The method of controlling the computer monitor stand and the computer monitor stand can rotate while supporting the computer monitor (1), effectively enabling the eyes, cervical vertebra and lumbar vertebra to move properly, and effectively relieving or preventing eyestrain and injury to the cervical vertebra and the lumbar vertebra.

Description

Computer monitor bracket control method and computer monitor bracket

Technical field

The invention relates to a control method and structure of a display device supporting member, in particular to a computer display bracket control method and a computer display bracket.

Background technique

With the promotion and popularization of traditional computers, notebook computers, tablets and smart phones, office entertainment through handheld devices has become a trend. In the past, desktop computer monitors were generally placed on a desktop through a bracket, a larger display. It can also be fixed on the wall. Laptops are usually placed on the desktop. When people use tablet monitors or smart phones, they are usually handheld. When performing long-term video viewing or file processing, they are not only unstable. The hand is prone to fatigue. In order to solve this problem, various kinds of tablet monitor brackets or holsters with bracket functions have appeared on the market to provide a stable and capable bearing effect, but the existing ones are available. The manual computer monitor stand is inconvenient to use and is not convenient. Because the fixed computer monitor stand makes the eyes of the human body only fixed in the orientation, it is easy to cause eye fatigue. The cervical and lumbar parts of the human body are fixed for a long time. In the same action, it’s easy to go on for years. Damage to the cervical spine .

technical problem

The invention provides a computer display bracket control method, which solves the problem that the screen position is fixed and the user is prone to fatigue in the prior art.

Technical solution

The technical solution of the present invention is implemented as follows:

The method comprises the following steps:

S1, setting the connection portion to connect with the display;

S2, a swing arm is arranged, and the connecting portion is movably mounted on the cantilever;

S3, connecting the spiral arm to a motor through a transmission mechanism;

S4, the motor drives the spiral arm to drive the display to make a clockwise or counterclockwise circular motion.

Preferably, in the step S1, the connecting portion is fixed to the back of the display;

Preferably, the step S2 includes the steps of:

S21, the connecting portion is mounted on one end of the spiral arm;

S22. Install a weight on the other end of the arm.

Preferably, the step S3 includes the steps of:

S31, setting a motor and connecting the speed reduction mechanism;

S32 a rotation synchronizing structure is arranged between the output shaft of the speed reduction mechanism and the connecting portion, and the display is kept horizontal when the rotating arm is rotated by rotating the synchronizing structure;

Preferably, the step S4 includes the steps of:

S41, connecting the motor to a motor control circuit board;

S42, sending a motor control command through a remote control;

S43. The motor control circuit board receives the motor control command and controls the motor rotation, stop, and speed control operations.

The invention also provides a computer monitor bracket to solve the problem that the screen position is fixed in the prior art, and the user is prone to fatigue.

The computer monitor stand includes a connecting portion for connecting the display, wherein the connecting portion is mounted on a swing arm, and the connecting portion horizontal state holding device is disposed between the connecting portion and the swing arm, The arm is coupled to a motor that drives the rotation of the arm, the motor being coupled to a circuit board that receives user operation and controls motor operation.

Preferably, the connecting portion is mounted on one end of the spiral arm, and the other end of the rotating arm is mounted with a weight.

Preferably, the output shaft of the motor is coupled to a speed reduction mechanism, and the output shaft of the speed reduction mechanism is coupled to the arm and drives the arm to rotate.

Preferably, the connecting portion horizontal state maintaining device comprises a movable shaft, a first synchronous wheel and a second synchronous wheel; the connecting portion is movably mounted on the swing arm through a movable shaft, and the first synchronous wheel is disposed on the The output shaft of the speed reduction mechanism is disposed on the movable shaft, and the first synchronous wheel and the second synchronous wheel are connected by a timing belt.

Preferably, the joint horizontal state maintaining device is a vertical boom, and one end of the vertical boom is movably mounted to one end of the arm through a vertical boom shaft, and the other end of the vertical boom The connection is fixedly connected.

Beneficial effect

Due to the adoption of the above technical solution, the computer monitor stand control method and the computer monitor stand of the present invention can perform circular track motion while carrying a computer display Effectively enable our eyes, cervical vertebrae, and lumbar vertebrae to exercise properly, effectively slowing or preventing cervical and lumbar spine injuries and eye strain.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

Figure 1 is a schematic structural view of a second embodiment of the present invention;

Figure 2 is a perspective view showing a perspective view of a shaft portion according to a second embodiment of the present invention;

Fig. 3 is a schematic structural view of a third embodiment of the present invention.

In the picture:

Display 1, connection 2, arm 3, motor 4, counterweight 5, first binder 6, second binder 7 , the movable shaft 8 , the output shaft 9 , the first synchronous wheel 10 , the second synchronous wheel 11 , the timing belt 12 , the vertical boom 13 , and the vertical boom shaft 14 .

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

A first embodiment of the present invention provides a computer monitor bracket control method, the method comprising the following steps:

S1, the connection portion is connected with the display; the connection portion and the display can be fixed by a card position, a fastener, or the like.

S2 a spiral arm is arranged to movably mount the connecting portion on the cantilever; the rotating arm is a rotatable bar or plate-shaped structure, and the distance between the rotating center of the rotating arm and the mounting position of the connecting portion determines the rotational radius of the display. size.

S3, connecting the spiral arm to a motor through a transmission mechanism.

S4 The motor drives the rotating arm to drive the display to make a clockwise or counterclockwise circular motion. When the display is in a circular trajectory movement, the user can watch the display while viewing the head and the neck in order to effectively watch the movement of the eyes, cervical vertebrae and lumbar vertebrae, effectively preventing fatigue, but for effective viewing, the display The speed of rotation should not be too fast, so as to avoid fatigue when the human eye quickly tracks the display screen. In this embodiment, the rotation speed of the general display is 0.1 lap / minute to 1 lap / minute. The speed of the display is controlled by the speed of the motor. The motor is controlled by a motor controller. The motor controller receives the user's control of the remote control or control buttons. / points to 1 lap / The adjustment is made within the speed range between the points. In addition, it is also possible to adopt a mode of intermittent rotation, that is, set the stationary holding time and the rotation holding time, and keep still in a normal state. When the set static holding time is reached, the motor drives the display bracket to start rotating, so that the user's head and neck get active. After the rotation time reaches the rotation holding time, the rest state is restored, and the cycle is repeated until the stop signal is obtained or the power is turned off.

Specifically, in the embodiment, since the connecting portion is disposed under the display when the connecting portion is disposed, there is a possibility that an obstacle occurs with the peripheral member or the wire when rotating to the bottom, so in the step S1 described above Specifically, the connecting portion is fixed to the back of the display;

Specifically, in this embodiment, in order to maintain the uniform rotation speed of the display and save energy consumption of the motor, the step S2 includes the following steps:

S21, the connecting portion is mounted on one end of the spiral arm;

S22. Install a weight on the other end of the arm.

After the weight is added, the weight of the weight and the display can affect each other, and the gravity of the two can assist the motor to control the rotation, thereby achieving the effect of maintaining the speed and energy saving.

Specifically, in this embodiment, the step S3 includes the following steps:

S31, setting a motor and connecting the speed reduction mechanism;

After the synchronization structure is set, when the arm rotates, the connecting portion and the display connected thereto can always maintain the horizontal state, thereby avoiding the display angle of the display being changed due to the rotation of the arm, thereby ensuring normal viewing of the user.

Since the user often has a certain distance from the position of the display and the bracket when viewing the display, especially when the display is large in size, in order to facilitate the control of the bracket, the step S4 described in this embodiment Further steps include:

S41, connecting the motor to a motor control circuit board;

S42, sending a motor control command through a remote control;

A second embodiment of the present invention provides a computer monitor stand to solve the problem that the screen position is fixed and the user is easily fatigued in the prior art.

As shown in FIG. 1 and FIG. 2, the computer monitor stand includes a connecting portion 2 for connecting the display 1, and the connecting portion 2 Mounted on a swing arm 3, the arm 3 is connected to a motor 4 for driving the rotation of the arm 3, and the motor 4 is connected to a circuit board (not shown) for receiving user operation and controlling the operation of the motor.

The motor can only be used to drive the cantilever 3 There is a problem. When the computer monitor and the connecting part descend after passing the highest position, due to the gravity of the computer display and the connecting part, the computer display and the connecting part will have a faster falling speed due to the influence of gravity, and when the computer display and the connection During the process of rising from the lowest position, the motor needs to overcome the large gravity, so the speed is slow, and the motor consumes a large amount of power in the process. In order to maintain the uniform speed of the display and save the energy consumption of the motor, In the embodiment, the connecting portion 2 Attached to one end of the arm 3, the other end of the arm 3 is provided with a weight 5 .

Since the rotation speed of the motor is generally fast, the output shaft of the motor is connected to a speed reduction mechanism, and the output shaft of the speed reduction mechanism is coupled to the arm and drives the rotation of the arm. In this embodiment, the speed reduction mechanism is coupled by the first coupling. 6 and second binder 7 composition.

Since the connecting portion and the computer display are not always in a horizontal position during the rotation of the cantilever, an uncontrollable rotation is generated, thereby affecting the user's viewing and use. In order to solve this problem, in the embodiment, the connecting portion 2 is The movable shaft 8 is movably mounted on the swing arm 3, and the output shaft 9 of the speed reduction mechanism and the movable shaft 8 of the connecting portion 2 are respectively mounted with the first synchronous wheel 10 and the second synchronous wheel 11 The first synchronous wheel 10 and the second synchronous wheel 11 are connected by a timing belt 12. When the arm 3 rotates, the connecting portion 2 is in the timing belt 12 Under the driving, the horizontal state of the connecting portion is always maintained, thereby ensuring the normal use of the user.

The third embodiment of the present invention provides another structure in which the connection portion 2 is always horizontal, as shown in Fig. 3. As shown, in the third embodiment, the connecting portion 2 is fixed to a freely hanging vertical boom 13, and the vertical boom 13 is movably mounted to one end of the arm 3 via a vertical boom shaft 14. . Spiral arm During the rotation of 3, the vertical boom 13 is always kept down, so the joint 2 fixed to the vertical boom 13 does not follow the arm 3 The rotation changes to change its angle, thus keeping the computer monitor smooth.

The computer monitor bracket described in the above embodiments is not limited to the display of a general desktop computer monitor, but also includes a notebook, a tablet monitor, a smart phone, etc., and the connection portion can be designed according to the actual connection structure. The structure is used to implement the installation and driving of the various computer displays described above.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and scope of the present invention, should be included in the present invention. Within the scope of protection.

Industrial applicability

Sequence table free content

Claims

What is claimed is: 1. A computer monitor stand control method, comprising the steps of:

S1, setting the connection portion to connect with the display;

S2, a swing arm is arranged, and the connecting portion is movably mounted on the cantilever;

S3, connecting the spiral arm to a motor through a transmission mechanism;

S4, the motor drives the rotating arm to drive the display to make a clockwise or counterclockwise circular path motion.

2. The computer display stand control method according to claim 1, wherein said step S1 Specifically, the connecting portion is fixed to the back of the display;

3. The computer display stand control method according to claim 2, wherein said step S2 Further steps include:

S21, the connecting portion is mounted on one end of the spiral arm;

S22. Install a weight on the other end of the arm.

4. The computer display stand control method according to claim 3, wherein: said step S3 Further steps include:

S31, setting a motor and connecting the speed reduction mechanism;

S32 a rotation synchronizing structure is arranged between the output shaft of the speed reduction mechanism and the connecting portion, and the display is kept horizontal when the rotating arm is rotated by rotating the synchronizing structure;

The method for controlling a computer monitor stand according to claim 4, wherein the step S4 is Further steps include:

S41, connecting the motor to a motor control circuit board;

S42, sending a motor control command through a remote control;

S43. The motor control circuit board receives the motor control command and controls the motor rotation, stop, and speed control operations.

6 A computer monitor stand includes a connecting portion for connecting a display, wherein the connecting portion is mounted on a swing arm, and a connecting portion horizontal state holding device is disposed between the connecting portion and the arm The arm is connected to a motor for driving the rotation of the arm, and the motor is connected to a circuit board that receives user operation and controls the operation of the motor.

7. According to claim 6 The computer monitor bracket is characterized in that: the connecting portion is mounted on one end of the spiral arm, and the other end of the spiral arm is mounted with a weight.

8. According to claim 7 The computer monitor bracket is characterized in that: the output shaft of the motor is connected to a speed reduction mechanism, and the output shaft of the speed reduction mechanism is coupled to the arm and drives the arm to rotate.

9. According to claim 8 The computer monitor bracket is characterized in that: the connecting portion horizontal state holding device comprises a movable shaft, a first synchronous wheel and a second synchronous wheel; and the connecting portion is movably mounted on the spiral arm through the movable shaft The first synchronous wheel is disposed on an output shaft of the speed reduction mechanism, the second synchronous wheel is disposed on the movable shaft, and the first synchronous wheel and the second synchronous wheel are connected by a timing belt.

10, as claimed in claims 6-8 A computer monitor stand according to any one of the preceding claims, wherein: said connecting portion horizontal state retaining means is a vertical boom, and one end of said vertical boom is movably mounted to said arm through a vertical boom axis At one end, the other end of the vertical boom is fixedly connected to the connecting portion.