CN110030482B

CN110030482B - Computer display screen fixing device

Info

Publication number: CN110030482B
Application number: CN201910322343.2A
Authority: CN
Inventors: 周涛; 尹慧博
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Engineering and Technology College
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2021-04-30
Anticipated expiration: 2039-04-22
Also published as: CN110030482A

Abstract

The invention discloses a computer display screen fixing device, and belongs to the technical field of computers. The display screen fixing device comprises a fixing seat, a display screen and a supporting rod, and further comprises a suction device and a rotary connecting device, wherein a movable groove is formed in the front end of the upper surface of the fixing seat, a cavity is formed in the fixing seat, an anti-slip pad is arranged on the bottom surface of the fixing seat, the suction device is fixedly mounted in the front end of the upper surface of the fixing seat, the supporting rod is fixedly connected to the middle of the upper surface of the fixing seat, the rotary connecting device is fixedly connected to the upper end of the supporting rod; compared with the traditional single fixing mode, the fixing device is more stable in fixing effect, is suitable for adjusting different angles up and down or left and right, and is simple to operate and strong in applicability.

Description

Computer display screen fixing device

Technical Field

The invention relates to the technical field of computers, in particular to a computer display screen fixing device.

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 can be operated according to a program, and can automatically process mass data at a high speed. The computer is composed of a hardware system and a software system and can be divided into a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, and more advanced computers comprise a biological computer, a photon computer, a quantum computer and the like. Along with the development of economy, the living standard of people is obviously improved, and personal computer uses and is popularized, and personal computer can be divided into desktop and notebook two kinds, comprises host computer and display screen in the desktop, and current display screen supports the base and is not ideal on fixed effect, easily takes place to turn on one's side or slide to lead to the display screen to damage, and simultaneously, traditional display screen does not have nimble deflection function, can not fine adaptation real life needs. Therefore, the invention provides a fixing device which can stably fix a display screen and has a flexible deflection function.

Disclosure of Invention

The invention aims to provide a fixing device which can firmly fix a display screen and has a flexible deflection function, so that the comfort and the stability of a computer in the use process are improved.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a computer display screen fixing device, includes fixing base, display screen and bracing piece, still includes inhales tight device and rotates connecting device, fixing base upper surface front end be provided with the movable groove, the inside cavity that is provided with of fixing base, the fixing base bottom surface be provided with the slipmat, fixing base upper surface front end fixed mounting inhale tight device, fixing base upper surface middle part fixedly connected with bracing piece, upper end of the support bar fixedly connected with rotate connecting device, rotation connecting device and display screen lower frame fixed connection.

Preferably, the tight suction device comprises a connecting frame, the connecting frame is fixedly connected to the front end of the upper surface of the fixed seat, a concave groove is formed in the upper right corner of the connecting frame, a circular ball is arranged inside the connecting frame, a poking rod is fixedly connected to the upper surface of the circular ball far away from the circle center, a movable rod is fixedly connected to the lower surface of the circular ball far away from the circle center, the movable rod penetrates into the cavity through the movable groove, springs are arranged on the left side surface and the right side surface of the movable rod, the upper end of each spring is fixedly connected with the top surface inside the fixed seat, the lower end of each spring is fixedly connected with the side surface of the corresponding movable rod, a sucker is arranged at the bottom end of each movable rod, and the; the fixing base is fixedly and stably fixed through the suction device, the display screen is effectively prevented from accidentally turning on the side, and the integrity of the display screen is guaranteed.

Preferably, the support rod comprises a sliding frame body and a sliding plate, the bottom end of the sliding plate is fixedly connected with the middle part of the upper surface of the fixed seat, the upper end of the sliding plate is movably sleeved in the sliding frame body, the left side surface and the right side surface of the sliding plate are fixedly connected with spring shells, the interior of the spring shell is fixedly connected with a pressing spring, the other end of the pressing spring is fixedly connected with a pressing bullet, the pressing warhead is movably sleeved with the interior of the spring shell, the outer edges of the left and right frames of the sliding frame body are provided with limit baffles, the left and right surfaces of the sliding frame body are equidistantly provided with circular holes, the pressing bullet is matched with the circular holes, the upper end of the sliding frame body is fixedly connected with a fixed plate, the middle part of the fixed plate is provided with a bolt hole, and the fixed plate is fixedly connected with the lower end of the rotating connecting device through the sliding frame body; the height of the display screen can be adjusted conveniently by arranging the supporting rod, and a better visual effect is achieved.

Preferably, the rotary connecting device comprises a bottom plate, a supporting plate and a threaded sleeve, a connecting plate is fixedly connected to the middle of the bottom surface of the bottom plate, a fixing bolt is arranged in the middle of the connecting plate and fixedly connected with the sliding frame body through a bolt hole, the right end of the upper surface of the bottom plate is fixedly connected with the bottom end of the supporting plate, an arc-shaped channel is arranged at the left end inside the bottom plate, a sliding block is slidably connected inside the arc-shaped channel, a threaded joint is arranged on the sliding block, the threaded joint is in threaded sleeve connection inside the threaded sleeve, an arc-shaped rod is fixedly connected to one end of the threaded sleeve, a short connecting rod is movably connected to the middle of the supporting plate, an adjusting head is fixedly connected to the right end of the short connecting rod, a clamping block is fixedly connected to the left end of the short, the surface of the rotating sphere, which is far away from the circle center, is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a sliding column body, the inner part of the sliding column body is in threaded connection with a tightening head, and the middle part of the sliding column body is in sliding connection with an arc-shaped rod; the display screen is adjusted in multiple angles by arranging the rotary connecting device, so that actual office needs are facilitated.

Preferably, a pressing block is arranged in the sliding column, the tightening head is in contact with one end of the pressing block, and the arc-shaped rod is attached to the other end of the pressing block; through set up the compact heap in the inside of slip cylinder, adjust the degree of screwing up the head and then control the slip or the fixed effect between slip cylinder and the arc pole.

Compared with the prior art, the invention provides a computer display screen fixing device which has the following beneficial effects:

(1) the computer display screen fixing device comprises a fixing seat and a supporting rod which are fixedly connected before use, the supporting rod is connected with a lower frame of a display screen through a rotating connecting device, the fixing seat is stably placed on a desktop, the fixing seat is firmly fixed on the desktop through a suction device, and the damage to a side plate of the display screen caused by shaking is prevented, wherein a cavity is arranged inside the fixing seat, the connecting frame is fixedly connected to the upper surface of the fixing seat, a matched circular ball is arranged inside the connecting frame, the circular ball is kept to be attached to the inner wall of the connecting frame, a movable rod is fixedly connected to the lower surface of the circular ball, a sucker is arranged at the bottom end of the movable rod, when the fixing is carried out, a poking rod is manually lifted upwards along a concave groove, the movable rod gradually moves downwards in the lifting process, the sucker is squeezed to be attached to a plane and gradually exhaust air inside, when the poking rod is lifted to be in a vertical state, air in the sucker is completely discharged, the sucker is tightly adsorbed on the plane under the action of atmospheric pressure, so that the fixing seat is stably fixed, the stability of a display screen is ensured, when the fixing seat needs to be moved, the poking rod is manually pressed to press the fixing seat downwards along the concave groove, the movable rod is gradually lifted in the downwards pressing process, air enters the sucker, the fixing seat can be freely moved when the air pressure is balanced, and compared with the traditional mode of increasing the base, the fixing effect is achieved.

(2) The computer display screen fixing device is characterized in that the height of a display screen is required to be adjusted frequently in the using process, the best visual effect is achieved, wherein a supporting rod comprises a sliding frame body and a sliding plate, circular holes are formed in the left side surface and the right side surface of the sliding frame body at equal intervals, limit baffles are arranged on the left side frame and the right side frame of the sliding frame body, the sliding plate is movably sleeved in the sliding frame body and fixed through the limit baffles, when the telescopic height is adjusted, a pressing bullet is pressed manually and retracted into a spring shell under the action of extrusion force, the pressing bullet is retracted into the spring shell through the circular holes, the sliding frame body and the sliding plate are pulled up and down after being retracted into the spring shell, the pressing bullet is ejected out through the circular holes under the action of a pressing spring and clamped into the circular holes after being adjusted to the proper height, so that the sliding plate is fixed, and the height, the operation is simple and quick, and the practicability is better.

(3) The computer display screen fixing device always needs to deflect the display screen left and right in the using process, firstly, a connecting plate is placed in a sliding frame body, the connecting plate and the sliding frame body are firmly fixed through the matching effect of a fixing bolt and a bolt hole, a regulating head is screwed to drive a clamping block to rotate, the clamping block is kept in a plane or vertical state and is correspondingly regulated according to the deflection direction of the display screen, a tightening head is manually screwed to keep a pressing block and an arc-shaped rod in a sliding column body in a sliding state, the tightening head is screwed up and down according to the requirement after the angle regulation is complete, the sliding column body and the arc-shaped rod are kept fixed, when the left and right deflection is needed, the clamping block is regulated to be in the vertical state, so that a rotating ball body can deflect left and right, proper deflection is carried out in an arc-shaped channel, and the left and right deflection is carried out on the display screen, compared with the traditional deflection mode, the invention not only can realize the up-and-down adjustment, but also has the left-and-right angle adjustment, does not need to move the fixed seat to achieve the rotation effect, has simpler operation and better flexibility, and is suitable for the adjustment of a plurality of angles.

The device is characterized in that the fixing seat and the suction device are arranged on the display screen, the support rod is connected with the rotary connecting device, the rotary connecting device is arranged on the support rod, and the rotary connecting device is connected with the support rod.

Drawings

FIG. 1 is a schematic view of an overall structure of a computer display screen fixing device according to the present invention;

FIG. 2 is a schematic view of a fastening device of a computer display screen fixing device according to the present invention;

FIG. 3 is a schematic view of a supporting rod structure of a computer display screen fixing device according to the present invention;

FIG. 4 is a schematic structural diagram of a sliding frame of the fixing device for a computer display screen according to the present invention;

FIG. 5 is a schematic view of a rotary connection device of a computer display screen fixing device according to the present invention;

FIG. 6 is a schematic top view of a bottom plate of a computer display screen fixing device according to the present invention.

In the figure: 1. a fixed seat; 2. a display screen; 3. a rotating connection device; 4. a support bar; 5. a suction device; 6. a non-slip mat; 7. a suction cup; 8. a movable rod; 9. a spring; 10. a movable groove; 11. a round ball; 12. a connecting frame; 13. a poke rod; 14. a concave groove; 15. a cavity; 16. a sliding frame body; 17. a circular hole; 18. pressing the warhead; 19. a spring housing; 20. a sliding plate; 21. a pressing spring; 22. a fixing plate; 23. a keyhole; 24. a limit baffle; 25. an adjustment head; 26. a support plate; 27. a base plate; 28. a fixing bolt; 29. a connecting plate; 30. a slider; 31. a threaded joint; 32. a threaded bushing; 33. an arcuate bar; 34. tightening a head; 35. a sliding cylinder; 36. a connecting rod; 37. rotating the ball body; 38. a clamping block; 39. a short connecting rod; 40. an arc-shaped channel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1: referring to fig. 1-2, a computer display screen fixing device, including fixing base 1, display screen 2 and bracing piece 4, still including inhaling tight device 5 and rotating connecting

device

3, 1 upper surface front end of fixing base is provided with

movable groove

10, 1 inside cavity 15 that is provided with of fixing base, 1 bottom surface of fixing base is provided with

slipmat

6, 1 upper surface front end fixed mounting of fixing base inhales

tight device

5, 1 upper surface middle part fixedly connected with bracing piece 4 of fixing base, 4 upper ends fixedly connected with of bracing piece rotate connecting device 3, rotate connecting

device

3 and 2 lower frames fixed connection of display screen.

Inhale tight device 5 and include the splice frame 12, splice frame 12 fixed connection is at 1 last upper surface front end of fixing base, splice frame 12 upper right corner is provided with concave groove 14, splice frame 12 inside is provided with circular ball 11, circular ball 11 keeps away from centre of a circle upper surface fixedly connected with poker rod 13, circular ball 11 keeps away from centre of a circle lower fixed surface and is connected with movable rod 8, movable rod 8 goes deep into cavity 15 inside through activity groove 10, the side all is provided with spring 9 about movable rod 8, spring 9 upper end and the 1 inside top surface fixed connection of fixing base, spring 9 lower extreme and 8 side fixed connection of movable rod, 8 bottoms of movable rod are provided with sucking disc 7, sucking disc 7 is located cavity 15 inside.

Before the device is used, a fixed seat 1 is fixedly connected with a support rod 4, the support rod 4 is connected with a lower frame of a display screen 2 through a rotating connecting device 3, the fixed seat 1 is stably placed on the desktop, the fixed seat 1 is firmly fixed on the desktop through a sucking device 5, the damage of a side plate of the display screen 2 caused by shaking is prevented, wherein a cavity 15 is arranged inside the fixed seat 1, a connecting frame 12 is fixedly connected with the upper surface of the fixed seat 1, a matched circular ball 11 is arranged inside the connecting frame 12, the circular ball 11 is kept attached to the inner wall of the connecting frame 12, a movable rod 8 is fixedly connected to the lower surface of the circular ball 11, a sucking disc 7 is arranged at the bottom end of the movable rod 8, when the fixed seat is fixed, a poking rod 13 is manually lifted upwards along a concave groove 14, and the movable rod 8 gradually moves downwards in the lifting process, the invention extrudes the sucker 7 to be tightly attached to a plane and gradually discharge the air in the sucker, when the poking rod 13 is lifted to be in a vertical state, the air in the sucker 7 is completely discharged, the sucker 7 is tightly adsorbed on the plane under the action of atmospheric pressure, so that the fixed seat 1 is stably fixed, the stability of the display screen 2 is ensured, when the fixed seat 1 needs to be moved, the poking rod 13 is manually pressed to be downwards pressed along the concave groove 14, the movable rod 8 is gradually lifted in the downwards pressing process, so that the air enters the sucker 7, the fixed seat 1 can be freely moved when the air pressure is balanced, compared with the traditional mode of increasing the base, the fixing effect is achieved, the invention can stably fix the base and the plane through simple operation, and has simple operation and good fixing effect.

Example 2: referring to fig. 3-4, the support rod 4 includes a sliding frame 16 and a sliding plate 20, the bottom end of the sliding plate 20 is fixedly connected to the middle of the upper surface of the fixed seat 1, the upper end of the sliding plate 20 is movably sleeved inside the sliding frame 16, the left and right sides of the sliding plate 20 are fixedly connected to spring housings 19, the inside of the spring housing 19 is fixedly connected to a pressing spring 21, the other end of the pressing spring 21 is fixedly connected to a pressing bullet 18, the pressing bullet 18 is movably sleeved inside the spring housing 19, a limit baffle 24 is arranged on the outer edge of the left and right sides of the sliding frame 16, circular holes 17 are equidistantly arranged on the left and right sides of the sliding frame 16, the pressing bullet 18 is matched with the circular holes 17, the upper end of the sliding frame 16 is fixedly connected to a fixed plate 22.

In the using process, the height of the display screen 2 is often required to be adjusted, so as to achieve the best visual effect, wherein the support rod 4 comprises a sliding frame 16 and a sliding plate 20, circular holes 17 are arranged on the left side and the right side of the sliding frame 16 at equal intervals, limit baffles 24 are arranged on the left side and the right side of the sliding frame 16, the sliding plate 20 is movably sleeved inside the sliding frame 16 and is fixed through the limit baffles 24, when the telescopic height is adjusted, the pressing bullet 18 is manually pressed, the pressing bullet 18 retracts into the spring shell 19 under the action of an extrusion force, after the pressing bullet 18 retracts into the circular hole 17, the sliding frame 16 and the sliding plate 20 are pulled up and down, after the adjusting height is adjusted to be proper, the pressing bullet 18 ejects out through the circular hole 17 under the action of the pressing spring 21 and is clamped inside the circular hole 17, so as to fix the sliding plate 20, through setting up a plurality of circular ports 17 and then highly carrying out multiple regulation to bracing piece 4, easy operation is swift, and practicality is better.

Example 3: referring to fig. 5-6, the foundation of embodiment 2 is different, in that the rotary connecting device 3 includes a bottom plate 27, a supporting plate 26 and a threaded sleeve 32, a connecting plate 29 is fixedly connected to the middle of the bottom surface of the bottom plate 27, a fixing bolt 28 is disposed in the middle of the connecting plate 29, the fixing bolt 28 is fixedly connected to the sliding frame 16 through a bolt hole 23, the right end of the upper surface of the bottom plate 27 is fixedly connected to the bottom end of the supporting plate 26, an arc-shaped channel 40 is disposed at the left end of the inside of the bottom plate 27, a sliding block 30 is slidably connected to the inside of the arc-shaped channel 40, a threaded joint 31 is disposed on the sliding block 30, the threaded joint 31 is threadedly sleeved inside the threaded sleeve 32, an arc-shaped rod 33 is fixedly connected to one end of the threaded sleeve 32, a short connecting rod 39 is movably connected to the middle of the supporting, the surface of the rotating sphere 37 far from the center of the circle is fixedly connected with a connecting rod 36, the other end of the connecting rod 36 is fixedly connected with a sliding column 35, the inside of the sliding column 35 is in threaded connection with a tightening head 34, and the middle part of the sliding column 35 is in sliding connection with the arc-shaped rod 33.

The inside compact heap that is provided with of slip cylinder 35, tightening head 34 contacts with compact heap one end, and curved pole 33 is laminated with the other end of compact heap.

In the using process, the display screen 2 often needs to be deflected leftwards and rightwards, firstly, the connecting plate 29 is placed in the sliding frame 16, the connecting plate 29 and the sliding frame 16 are firmly fixed through the matching action of the fixing bolt 28 and the bolt hole 23, the adjusting head 25 is screwed to drive the clamping block 38 to rotate, the clamping block 38 is kept in a plane or vertical state, corresponding adjustment is carried out according to the deflection direction of the display screen 2, the tightening head 34 is screwed manually to keep the pressing block in the sliding column 35 and the arc-shaped rod 33 in a sliding state, up-and-down angle adjustment is carried out according to needs, the tightening head 34 is screwed after the angle adjustment is good, the sliding column 34 and the arc-shaped rod 33 are kept fixed, when left and right deflection is needed, the clamping block 38 is adjusted to be in a vertical state, so that the rotating sphere 37 can deflect leftwards and rightwards, proper deflection is carried out in the arc-shaped channel 40, and then left and right angle, compared with the traditional deflection mode, the invention not only can realize up-and-down adjustment, but also has left-and-right angle adjustment, does not need to move the fixed seat 1 to achieve the rotation effect, and has simpler operation and better flexibility.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solution of the present invention and the equivalent alternatives or variations thereof within the technical scope of the present invention.

Claims

1. The utility model provides a computer display screen fixing device, includes fixing base (1), display screen (2) and bracing piece (4), its characterized in that: the display screen fixing device is characterized by further comprising a tight suction device (5) and a rotary connecting device (3), a movable groove (10) is formed in the front end of the upper surface of the fixing seat (1), a cavity (15) is formed in the fixing seat (1), an anti-slip pad (6) is arranged on the bottom surface of the fixing seat (1), the tight suction device (5) is fixedly installed at the front end of the upper surface of the fixing seat (1), a supporting rod (4) is fixedly connected to the middle of the upper surface of the fixing seat (1), the rotary connecting device (3) is fixedly connected to the upper end of the supporting rod (4), and the rotary connecting device (3) is fixedly connected with a lower frame of the display screen (2;

the support rod (4) comprises a sliding frame body (16) and a sliding plate (20), the bottom end of the sliding plate (20) is fixedly connected with the middle part of the upper surface of the fixed seat (1), and the upper end of the sliding plate (20) is movably sleeved in the sliding frame body (16);

the rotary connecting device (3) comprises a bottom plate (27), a supporting plate (26) and a threaded sleeve (32), a connecting plate (29) is fixedly connected to the middle of the bottom surface of the bottom plate (27), a fixing bolt (28) is arranged in the middle of the connecting plate (29), the fixing bolt (28) is fixedly connected with a sliding frame body (16) through a bolt hole (23), the right end of the upper surface of the bottom plate (27) is fixedly connected with the bottom end of the supporting plate (26), an arc-shaped channel (40) is arranged at the left end inside the bottom plate (27), a sliding block (30) is slidably connected inside the arc-shaped channel (40), a threaded joint (31) is arranged on the sliding block (30), the threaded joint (31) is in threaded sleeve connection inside the threaded sleeve (32), an arc-shaped rod (33) is fixedly connected to one end of the threaded sleeve (32), a short connecting rod (39) is movably connected to the middle of the supporting, head (25) is adjusted to head (39) right-hand member fixedly connected with of quarter butt pole (39), quarter butt pole (39) left end fixedly connected with joint piece (38), joint piece (38) left end swing joint have rotation spheroid (37), rotation spheroid (37) keep away from centre of a circle fixed surface and be connected with connecting rod (36), connecting rod (36) other end fixedly connected with slip cylinder (35), slip cylinder (35) internal thread be connected with screw up head (34), slip cylinder (35) middle part and arc pole (33) sliding connection.

2. The computer display screen fixing device of claim 1, wherein: the left side surface and the right side surface of the sliding plate (20) are fixedly connected with spring shells (19), a pressing spring (21) is fixedly connected in the spring shell (19), the other end of the pressing spring (21) is fixedly connected with a pressing bullet (18), the pressing warhead (18) is movably sleeved with the inside of the spring shell (19), the outer edges of the left and right frames of the sliding frame body (16) are provided with limit baffles (24), round holes (17) are equidistantly arranged on the left surface and the right surface of the sliding frame body (16), the pressing bullet (18) is matched with the circular hole (17), the upper end of the sliding frame body (16) is fixedly connected with a fixing plate (22), the middle part of the fixed plate (22) is provided with a bolt hole (23), and the fixed plate (22) is fixedly connected with the lower end of the rotary connecting device (3) through a sliding frame body (16).

3. The computer display screen fixing device of claim 1, wherein: the sliding column body (35) inside be provided with the compact heap, tightening head (34) contact with compact heap one end, curved pole (33) laminate with the compact heap other end mutually.