CN110925551A

CN110925551A - But desk computer screen support of automatically regulated angle based on photo resistance

Info

Publication number: CN110925551A
Application number: CN201911283204.XA
Authority: CN
Inventors: 许飞云
Original assignee: Yiwu Chengqi E Commerce Co Ltd
Current assignee: Yiwu Chengqi E Commerce Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-03-27

Abstract

The invention relates to the technical field of Internet corollary equipment, and discloses a desk computer screen support capable of automatically adjusting an angle based on a photoresistor, which comprises a base and a chair back, wherein the top of the base is fixedly connected with a spring piece, the top of the spring piece is movably connected with a bottom plate, the top of the bottom plate is fixedly connected with a screen, the top of the base is fixedly connected with a support, the inside of the support is movably connected with a gear column, the outside of the gear column is movably connected with a gear plate, and the inner side of the gear plate is fixedly connected with a fixed; through under the interact between gear plate, fixed block, reciprocating device, pivot, carousel, the photosensitive component, can so that when the user uses the computer and the user sits behind the chair, if during the blue light of certain intensity is not sensed to one of them photo resistance this moment, the pivot will start to make reciprocating device promote the fixed block, make gear plate remove, make the screen remove about, automatic regulation's function about the realization screen satisfies the change of different positions of sitting.

Description

But desk computer screen support of automatically regulated angle based on photo resistance

Technical Field

The invention relates to the technical field of Internet corollary equipment, in particular to a desk computer screen support capable of automatically adjusting an angle based on a photoresistor.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device is a modern intelligent electronic device which can run according to programs and automatically process mass data at high speed. The computer inventor, john von neumann. The computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on the production activities and social activities of human beings, and develops rapidly with strong vitality. The application field of the computer system is expanded from the initial military scientific research application to various fields of society, a large-scale computer industry is formed, the technology progress in the global range is driven, the deep social revolution is caused, and the computer is spread throughout general schools, enterprises and public institutions, enters common people and becomes an essential tool in the information society.

Computers become common articles for study and work of people, however, when people use desktop computers, the situation is inevitable, when the desktop computers are used, due to the fact that the computer screens are well adjusted, and due to the fact that some users adjust the height and the sitting posture, the screens cannot reach the angle which is most suitable for the users, the users can break the computer supports by themselves, the computer supports can be damaged or even broken, and in the adjusting process, the adjustment to the angle which is most suitable for the users cannot be guaranteed; moreover, the adjustment times cannot be so frequent due to the continuous adjustment of the sitting posture, so that the health of the user can be affected due to the fact that the user sits for a long time to adapt to the screen.

Therefore, in order to solve these problems, there is a need for a desktop computer screen support with an automatically adjustable angle based on a photoresistor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a desk computer screen support capable of automatically adjusting the angle based on a photoresistor, which has the advantages of automatically adjusting the screen angle and automatically adjusting the screen to move left and right, and solves the problems that some users cannot achieve the most suitable angle of the screen due to the adjustment of height and sitting posture and the like, the users can break the computer support by themselves, the computer support can be damaged or even broken, and the most suitable angle can not be adjusted in the adjustment process.

(II) technical scheme

In order to achieve the purposes of automatically adjusting the screen angle and the left and right of the screen, the invention provides the following technical scheme: a desk computer screen support capable of automatically adjusting angles based on a photoresistor comprises a base and a chair back, wherein the top of the base is fixedly connected with a spring leaf, the top of the spring leaf is movably connected with a bottom plate, the top of the bottom plate is fixedly connected with a screen, the top of the base is fixedly connected with the support, the inner part of the support is movably connected with a gear post, the outer part of the gear post is movably connected with a gear plate, the inner side of the gear plate is fixedly connected with a fixed block, the inner part of the fixed block is movably connected with a reciprocator, the outer part of the support is movably connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a rotating disc, the inner part of the support is fixedly connected with a rotating wheel, the outer part of the rotating wheel is fixedly connected with a rotating rod, the top of the rotating rod is fixedly, a supporting plate is arranged inside the right side of the chair back.

Preferably, the right side of screen and gear board fixed connection, gear post is through pivot and support swing joint.

Preferably, the gear column and the gear plate have the same length and the length is not more than half of the length of the screen.

Preferably, the number of the connecting rods is not less than three, the connecting rods are in the same specification, the connecting rods are uniformly distributed on the rotary table around the rotary rod, the connecting rods are in an inverted V shape, the rotary wheels, the rotary rod and the rotary plate are symmetrical along the center line of the connecting rods, and the rotary wheel on the left side is electrically connected with the driving power supply.

Preferably, the photosensitive assembly comprises a shell, a photosensitive resistor and a shading film, wherein a small hole is formed in the surface of the shell, the shading film is arranged on the inner side of the small hole, and the photosensitive resistor is electrically connected with the driving power supply.

Preferably, the fixed blocks are two and are respectively fixed at two ends, close to the bottom, of the inner side of the gear plate, a movable groove is formed in the fixed blocks, the specification of the movable groove is matched with a reciprocating device, the reciprocating device is movably connected with the rotating shaft, and the rotating shaft is electrically connected with the driving power supply.

Preferably, the specification and the position of the connecting rod are matched with those of the gear column.

Preferably, the light shielding film may shield light of colors other than blue light.

Preferably, the number of the photosensitive assemblies is not less than three, and the photosensitive assemblies are positioned on the front face of the chair back and are transversely and uniformly distributed.

Preferably, the angle measuring device is electrically connected with the rotating wheel, and when the angle measuring device changes every five degrees, the rotating wheel rotates for one circle, the degree is reduced, the rotating wheel rotates forwards, the degree is increased, and the rotating wheel rotates backwards.

Preferably, the rotating discs are two, are positioned above and below the reciprocator and are matched with the reciprocator in specification.

Preferably, the angle measuring device is electrically connected with the driving power supply, when the power supply is started, the angle measuring device automatically extends, and the shell of the angle measuring device is made of rubber.

(III) advantageous effects

Compared with the prior art, the invention provides a desk computer screen support capable of automatically adjusting the angle based on a photoresistor, which has the following beneficial effects:

1. this but desk-top computer screen support of automatically regulated angle based on photo resistance, through the gear plate, the fixed block, the reciprocating device, the apparatus further comprises a rotating shaft, the carousel, under the interact between the photosensitive component, can be so that when the user uses the computer and the user sits behind the chair, if one of them photo resistance does not sense during the blue light of certain intensity this moment, the pivot will start, and make the reciprocating device promote the fixed block, make the gear plate remove, make the screen remove about, automatically regulated's function about the realization screen, satisfy the change of different positions of sitting.

2. This but desk-top computer screen support of automatically regulated angle based on photo resistance, through the gear post, the gear plate, the runner, the bull stick, the rotor plate, the connecting rod, the depression bar, under the interact between the angular surveying ware, when the user leans on the back of the chair, because the problem of user's height, can oppress the depression bar and make it have different change angles, will make the gear post have different numbers of turns like this, will make the screen have corresponding angle of adjustment like this, accomplish the function of screen automatically regulated angle like this, satisfy the user of different heights.

Drawings

FIG. 1 is a schematic cross-sectional view of a screen and stand configuration of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic cross-sectional view of a chair back according to the present invention;

FIG. 4 is a schematic view of the connection structure of the rotary wheel, rotary rod, rotary plate and connecting rod according to the present invention;

FIG. 5 is a schematic view showing the connection structure of the fixed block, the reciprocator, the rotary shaft and the turntable;

FIG. 6 is a schematic view of the turntable structure of the present invention.

In the figure: 1. a base; 2. a chair back; 3. a spring plate; 4. a base plate; 5. a screen; 6. a support; 7. a gear post; 8. a gear plate; 9. a fixed block; 10. a reciprocator; 11. a rotating shaft; 12. a turntable; 13. a rotating wheel; 14. a rotating rod; 15. rotating the plate; 16. a connecting rod; 17. a photosensitive element; 18. a pressure lever; 19. an angle measurer; 20. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a desk computer screen support capable of automatically adjusting an angle based on a photoresistor comprises a base 1 and a chair back 2, wherein the top of the base 1 is fixedly connected with a spring leaf 3, the top of the spring leaf 3 is movably connected with a bottom plate 4, the top of the bottom plate 4 is fixedly connected with a screen 5, the top of the base 1 is fixedly connected with a support 6, the inside of the support 6 is movably connected with a gear column 7, the outside of the gear column 7 is movably connected with a gear plate 8, and the gear column 7 and the gear plate 8 have the same length and the length is not more than half of the length of the screen 5; the inner side of the gear plate 8 is fixedly connected with a fixed block 9, the inner part of the fixed block 9 is movably connected with a reciprocator 10, the outer part of the bracket 6 is movably connected with a rotating shaft 11, the right side of the screen 5 is fixedly connected with the gear plate 8, and the gear column 7 is movably connected with the bracket 6 through the rotating shaft 11; the two fixing blocks 9 are respectively fixed at two ends of the inner side of the gear plate 8 close to the bottom, a movable groove is formed in the fixing block 9, the specification of the movable groove is matched with the reciprocating device 10, the reciprocating device 10 is movably connected with the rotating shaft 11, and the rotating shaft 11 is electrically connected with the driving power supply.

The outer part of the rotating shaft 11 is fixedly connected with two rotating discs 12, the two rotating discs 12 are positioned above and below the reciprocator 10, and the specification of the two rotating discs is matched with that of the reciprocator 10; a rotating wheel 13 is fixedly connected inside the bracket 6, a rotating rod 14 is fixedly connected outside the rotating wheel 13, a rotating plate 15 is fixedly connected to the top of the rotating rod 14, a connecting rod 16 is movably connected inside the rotating plate 15, and the specification and position of the connecting rod 16 are matched with those of the gear column 7; the number of the connecting rods 16 is not less than three, the specifications of the connecting rods 16 are the same, the connecting rods 16 are uniformly distributed on the rotary table 12 around the rotary rod 14, the connecting rods 16 are in an inverted V shape, two rotary wheels 13, two rotary rods 14 and two rotary plates 15 are arranged and are symmetrical along the center line of the connecting rods 16, and the rotary wheel 13 on the left side is electrically connected with a driving power supply; the external part of the chair back 2 is fixedly connected with a photosensitive assembly 17, the photosensitive assembly 17 consists of a shell, a photosensitive resistor and a shading film, the surface of the shell is provided with a small hole, the shading film is arranged on the inner side of the small hole, the photosensitive resistor is electrically connected with a driving power supply, and the shading film can shade light of other colors except blue light; the number of the photosensitive assemblies 17 is not less than three, the positions of the photosensitive assemblies are positioned on the front side of the chair back 2 and are transversely and uniformly distributed; through gear plate 8, fixed block 9, reciprocator 10, pivot 11, carousel 12, under the interact between the photosensitive assembly 17, can be so that when the user uses the computer and the user sits behind the chair, if one of them photo resistance does not sense the blue light of certain intensity this moment, pivot 11 will start, and make reciprocator 10 promote fixed block 9, make gear plate 8 remove, make screen 5 remove, automatic regulation's function about realizing screen 5, satisfy the change of different position of sitting.

A pressure lever 18 is movably connected inside the chair back 2, an angle measurer 19 is movably connected to the right side of the pressure lever 18, the angle measurer 19 is electrically connected with the rotating wheel 13, and when the angle measurer 19 changes five degrees, the rotating wheel 13 rotates for one circle, the degree is reduced, the rotating wheel 13 rotates forwards, the degree is increased, and the rotating wheel 13 rotates backwards; the angle measurer 19 is electrically connected with the driving power supply, and when the power supply is started, the angle measurer 19 can automatically extend; the inside backup pad 20 that is provided with in right side of back of the chair 2, depression bar 18 one end and backup pad 20 swing joint wherein, through gear post 7, gear plate 8, runner 13, bull stick 14, bull stick 15, connecting rod 16, depression bar 18, under the interact between the angular surveying ware 19, when the user leans on back of the chair 2, because the problem of user's height, can oppress the depression bar 18 and make it have different change angle, will make gear post 7 have different numbers of turns of rotation like this, will make screen 5 have corresponding angle of adjustment like this, accomplish the function of screen 5 automatically regulated angle like this, satisfy the user of different heights.

When a user turns on a computer, sits on a chair and does not lean against the chair back 2, if a fixed photosensitive resistor on the left side of the front of the chair back 2 senses light emitted by a screen 5, because the right side of the screen 5 is fixedly connected with a gear plate 8, the inner side of the gear plate 8 is fixedly connected with a fixed block 9, the inner part of the fixed block 9 is movably connected with a reciprocator 10, the outer part of a bracket 6 is movably connected with a rotating shaft 11, the outer part of the rotating shaft 11 is fixedly connected with a rotating disc 12, the rotating disc 12 is provided with two rotating discs 12 which are positioned above and below the reciprocator 10 and are matched with the reciprocator 10, the inner part of the fixed block 9 is provided with a movable groove, the specification of the movable groove is matched with the reciprocator 10, the reciprocator 10 is movably connected with the rotating shaft 11, the rotating shaft 11 is electrically connected with a driving power supply, the driving power supply drives the rotating, the movement of the reciprocator 10 drives the fixed block 9 to move rightwards, the fixed block 9 moves to drive the gear plate 8 to move rightwards, the gear plate 8 moves to drive the screen 5 fixed outside to move rightwards, the principle of the leftward movement of the screen 5 is the same as that of the above, and at the moment, the function of automatically adjusting the left and right sides of the screen 5 is completed, so that the change of different transverse sitting postures is met.

When a user sits high, the inside of the bracket 6 is movably connected with the gear column 7, the outside of the gear column 7 is movably connected with the gear plate 8, the inside of the bracket 6 is fixedly connected with the rotating wheel 13, the outside of the rotating wheel 13 is fixedly connected with the rotating rod 14, the top of the rotating rod 14 is fixedly connected with the rotating plate 15, the inside of the rotating plate 15 is movably connected with the connecting rod 16, the connecting rod 16 is uniformly distributed on the rotating disk 12 around the rotating rod 14, the connecting rod 16 is inverted V-shaped, the rotating wheel 13, the rotating rod 14 and the rotating plate 15 are two and symmetrical along the central line of the connecting rod 16, the rotating wheel 13 on the left side is electrically connected with the driving power supply, the angle measurer 19 is electrically connected with the driving power supply, and when the power supply is started; the human body oppresses the depression bar 18 to move rightwards, the depression bar 18 moves and drives the angle measuring device 19 to contract, the angle measuring device 19 contracts to enable the left runner 13 to rotate, the runner 13 rotates and drives the rotating rod 14 to rotate, the rotating rod 14 rotates and drives the rotating plate 15 to rotate, the rotating plate 15 rotates and drives the connecting rod 16 to move, because the specification and the position of the connecting rod 16 are matched with those of the gear column 7, the connecting rod 16 moves and drives the gear column 7 to rotate under the action of the rotating shaft 11 in the connecting rod, the gear column 7 rotates and drives the gear plate 8 to rotate, the gear plate 8 rotates and drives the screen 5 to rotate upwards, the sitting height of a user is met, because the angle measuring device 19 is electrically connected with the runner 13, and the angle measuring device 19 rotates for one circle every five degrees, the degrees are reduced, the runner 13 rotates forwards, the degrees are increased, the angle measurer 19 measures the degree of increase, and the screen 5 rotates downward, wherein the operation principle is the same as that described above.

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 a but desk-top computer screen support of automatically regulated angle based on photo resistance, includes base (1) and back of the chair (2), its characterized in that: the top of the base (1) is fixedly connected with a spring leaf (3), the top of the spring leaf (3) is movably connected with a bottom plate (4), the top of the bottom plate (4) is fixedly connected with a screen (5), the top of the base (1) is fixedly connected with a support (6), the inside of the support (6) is movably connected with a gear column (7), the outside of the gear column (7) is movably connected with a gear plate (8), the inner side of the gear plate (8) is fixedly connected with a fixed block (9), the inside of the fixed block (9) is movably connected with a reciprocator (10), the outside of the support (6) is movably connected with a rotating shaft (11), the outside of the rotating shaft (11) is fixedly connected with a rotating disc (12), the inside of the support (6) is fixedly connected with a rotating wheel (13), the outside of the rotating wheel (13) is fixedly connected, the inside swing joint of commentaries on classics board (15) has connecting rod (16), and the outside fixedly connected with photosensitive assembly (17) of back of the chair (2), the inside swing joint of back of the chair (2) has depression bar (18), and the right side swing joint of depression bar (18) has angle measurement ware (19), and the right side inside of back of the chair (2) is provided with backup pad (20).

2. The screen support of desktop computer with automatic angle adjustment based on photosensitive resistor as claimed in claim 1, wherein: the right side of screen (5) and gear board (8) fixed connection, gear post (7) are through pivot (11) and support (6) swing joint.

3. The screen support of desktop computer with automatic angle adjustment based on photosensitive resistor as claimed in claim 1, wherein: the gear column (7) and the gear plate (8) are the same in length and the length of the gear column is not more than half of the length of the screen (5).

4. The screen support of desktop computer with automatic angle adjustment based on photosensitive resistor as claimed in claim 1, wherein: the number of the connecting rods (16) is not less than three, the connecting rods (16) are the same in specification, the connecting rods (16) are distributed on the rotary plate (12) uniformly around the rotating rod (14), the connecting rods (16) are inverted V-shaped, the number of the rotating wheels (13), the rotating rod (14) and the rotating plate (15) is two, the rotating wheels are symmetrical along the center line of the connecting rods (16), and the rotating wheels (13) on the left side are electrically connected with a driving power supply.

5. The screen support of desktop computer with automatic angle adjustment based on photosensitive resistor as claimed in claim 1, wherein: the photosensitive assembly (17) is composed of a shell, a photosensitive resistor and a shading film, a small hole is formed in the surface of the shell, the shading film is arranged on the inner side of the small hole, and the photosensitive resistor is electrically connected with a driving power supply.

6. The screen support of desktop computer with automatic angle adjustment based on photosensitive resistor as claimed in claim 1, wherein: the two fixing blocks (9) are respectively fixed at two ends, close to the bottom, of the inner side of the gear plate (8), a movable groove is formed in the fixing block (9), the specification of the movable groove is matched with the reciprocating device (10), the reciprocating device (10) is movably connected with the rotating shaft (11), and the rotating shaft (11) is electrically connected with the driving power supply.

7. The screen support of desktop computer with automatic angle adjustment based on photosensitive resistor as claimed in claim 1, wherein: the specification and the position of the connecting rod (16) are matched with those of the gear column (7).