CN211344611U

CN211344611U - Computer display screen capable of preventing screen from shaking

Info

Publication number: CN211344611U
Application number: CN201922035413.4U
Authority: CN
Inventors: 梁休贤
Original assignee: Suzhou Lingxiang Information Technology Co ltd
Current assignee: Suzhou Lingxiang Information Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-25
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a prevent computer display screen of screen shake, including the display screen main part, the back intermediate position welding of display screen main part has articulated frame, and the centre of articulated frame is inserted and is equipped with the articulated shaft, the both ends outside is equipped with the grip block respectively about the articulated shaft, the middle outside cover of articulated shaft is equipped with a hinge section of thick bamboo, the bottom welded fastening of a hinge section of thick bamboo has the bracing piece, and the bottom welding of bracing piece has the crossbeam, the both ends top is inserted respectively and is equipped with the turning block about the crossbeam, and the bottom welded fastening of turning block has first screw rod. The utility model discloses set up sleeve and loop bar and can stretch out and draw back the slip from top to bottom and produce certain damping, the spring in the sleeve and the loop bar outside is established to the cooperation cover, and the elastic deformation absorption through the spring weakens the vibrations of upwards transmitting from the bottom, and the effectual too big vibrations in below that prevent transmits the display screen main part on, leads to the display screen main part to control the shake, has improved the device's anti-shake performance greatly.

Description

Computer display screen capable of preventing screen from shaking

Technical Field

The utility model relates to a computer display screen equipment technical field specifically is a prevent computer display screen of screen shake.

Background

The display screen is an I/O device of a computer, i.e., an input/output device, which can be classified into various categories such as CRT, LCD, etc., and the computer display screen is a display tool that displays a certain electronic file on a screen through a specific transmission device and reflects the electronic file to human eyes.

Present computer display screen is placed on table surface through bottom installing support more, because present computer display is done more thinly more, and its strong point is the intermediate position of display screen, in the use, when receiving external vibrations, the display screen of computer can take place to control and rock from top to bottom, make the people's eye see very uncomfortable during the use, and present computer directly places on the workstation through the support, it is fixed insecure, when external impact or vibrations are too big, make easily that the display screen of calculating knot takes place to empty, lead to the display screen to damage, therefore, for solving above-mentioned problem, provide a computer display screen who prevents the screen shake.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent computer display screen of screen shake to solve the present computer display screen that proposes among the above-mentioned background art and receive external vibrations to send out the screen shake easily and rock, and the problem of damage is emptyd easily to the display screen.

In order to achieve the above object, the utility model provides a following technical scheme: a computer display screen capable of preventing screen shaking comprises a display screen main body, wherein a hinge frame is welded in the middle of the back of the display screen main body, a hinge shaft is inserted in the middle of the hinge frame, clamping blocks are respectively sleeved on the outer sides of the left end and the right end of the hinge shaft, a hinge barrel is sleeved on the outer side of the middle of the hinge shaft, a support rod is fixedly welded at the bottom of the hinge barrel, a cross beam is welded at the bottom end of the support rod, rotating blocks are respectively inserted above the left end and the right end of the cross beam, a first screw rod is fixedly welded at the bottom of each rotating block, sleeves are respectively fixedly installed below the left end and the right end of the cross beam, a sleeve rod is inserted below each sleeve, a spring is sleeved outside each sleeve and the sleeve rod, a base is fixedly welded at the other end of each sleeve rod, rotating threaded sleeves are respectively inserted above the left end and the right end of the base, and, and a sucker is fixedly welded at the bottom end of the second screw rod, and an adhesive bottom plate is placed at the bottom of the base.

Preferably, the articulated frame is designed into a rotating structure through an articulated shaft and an articulated barrel, a square clamping groove is formed in the articulated frame, the clamping block is inserted into the clamping groove formed in the articulated frame, the clamping block is designed into a square column shape, the clamping block is designed into a sliding structure through the clamping groove and the articulated frame, anti-skid friction blocks are welded on the left side and the right side of the articulated barrel, and anti-skid friction blocks are welded on the outer side surfaces of the clamping block.

Preferably, the clamping blocks are provided with two groups, the two groups of clamping blocks are respectively inserted into the left side and the right side of the hinge frame, the outer side of the hinge shaft is provided with threads, the inner part of the clamping blocks is provided with threads, the clamping blocks and the hinge shaft are designed to be in a thread rotating structure through threaded engagement, and the threads arranged on the inner walls of the two groups of clamping blocks are opposite in direction.

Preferably, the rotating block and the beam are designed to be of a rotating structure, the first screw rod and the beam are designed to be of an up-and-down sliding structure, the loop bar and the sleeve are designed to be of a sliding structure, the bottom of the first screw rod is inserted into the loop bar, the outer wall of the first screw rod is provided with threads, the inner wall of the loop bar is provided with threads, and the loop bar and the first screw rod are designed to be of a thread rotating structure through meshing of the threads.

Preferably, the upper end and the lower end of the spring are respectively supported on the cross beam and the base, and the base is designed into an elastic telescopic structure through the spring and the base.

Preferably, the rotary screw sleeve and the base are designed to be of a rotary structure, the inner wall of the rotary screw sleeve is provided with threads, the outer wall of the second screw rod is provided with threads, the rotary screw sleeve and the second screw rod are designed to be of a thread rotary structure through meshing of the threads, a through hole is formed in the upper portion of the base, the second screw rod is inserted into the through hole formed in the base, the second screw rod and the base are designed to be of a sliding structure, a clamping block is welded to the inner wall of the through hole formed in the base, sliding grooves are formed in the left side and the right side of the second screw rod, and the bottom of the bonding bottom plate is uniformly covered with a bonding agent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up sleeve and loop bar and can stretch out and draw back the slip from top to bottom and produce certain damping, the spring in sleeve and loop bar outside is established to the cooperation cover, absorbs through the elastic deformation of spring and weakens the vibrations of upwards transmitting from the bottom, and the effectual too big vibrations in below that prevent transmit the display screen main part in, lead to shaking about the display screen main part, improved the device's anti-shake performance greatly.

2. Rotate for the screw thread is articulated between swivel nut and the second screw rod through setting up for rotate the swivel nut and can drive the second screw rod and move down, thereby promote the laminating of second screw rod and adsorb on bonding bottom plate, simultaneously, the bottom that sets up bonding bottom plate is fixed on the mesa for the adhesive, makes the device can stabilize and adsorb on table surface, effectually prevents to receive that the external force collision back leads to the device to empty the damage, has improved the device's stability greatly.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention from the back;

fig. 3 is a schematic view of a back view of the structure of the present invention.

In the figure: 1. a display screen main body; 2. a hinged frame; 3. hinging a shaft; 4. a clamping block; 5. a hinge barrel; 6. a support bar; 7. a cross beam; 8. rotating the block; 9. a first screw; 10. a sleeve; 11. a loop bar; 12. a spring; 13. a base; 14. rotating the threaded sleeve; 15. a second screw; 16. a suction cup; 17. and (5) bonding the bottom plate.

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. 1-3, the present invention provides an embodiment:

the utility model provides a prevent computer display of screen shake, including display screen main part 1, the welding of the back intermediate position of display screen main part 1 has articulated frame 2, and the centre of articulated frame 2 is inserted and is equipped with articulated shaft 3, both ends outside is equipped with grip block 4 respectively about articulated shaft 3, grip block 4 is provided with two sets ofly altogether, and inside two sets of grip block 4 were inserted respectively and are established in the left and right sides of articulated frame 2, the outside of articulated shaft 3 is seted up threadedly, the inside of grip block 4 is seted up threadedly, grip block 4 designs for screw thread revolution mechanic through threaded meshing and articulated shaft 3, the screw thread opposite direction who sets up on two sets of grip block 4 inner walls, in the use, through rotating articulated shaft 3, under the meshing of screw thread, can make two sets of grip block 4 move in different directions simultaneously, be convenient for fix the position of display screen main part 1, and convenient for operation is convenient.

The middle outer side of the hinge shaft 3 is sleeved with a hinge barrel 5, the hinge frame 2 and the hinge barrel 5 are designed into a rotating structure through the hinge shaft 3, the angle of the display screen main body 1 in the vertical direction can be conveniently adjusted through rotation, a square clamping groove is formed in the hinge frame 2, the clamping block 4 is inserted in the clamping groove formed in the hinge frame 2, the clamping block 4 is designed in a square column shape, the clamping block 4 and the hinge frame 2 are designed into a sliding structure through the clamping groove, the hinge frame 2 and the clamping block 4 which are designed in the square column shape limit the hinge frame 2, when the hinge shaft 3 rotates, the hinge frame 2 can only move left and right and cannot rotate along with the hinge shaft 3, so that the device works stably, the anti-skidding friction blocks are welded on the left side and the right side of the hinge barrel 5, the anti-skidding friction blocks are welded on the outer side surfaces of the clamping block 4, when the two groups of clamping blocks 4 clamp, because the anti-skidding friction blocks are tightly attached, the clamping blocks 4 and the hinged barrel 5 are firmly fixed, so that the position of the display screen main body 1 is stable, and the stability of the device after adjustment is greatly improved.

A support rod 6 is fixedly welded at the bottom of the hinge tube 5, a cross beam 7 is welded at the bottom end of the support rod 6, turning blocks 8 are respectively inserted above the left end and the right end of the cross beam 7, a first screw 9 is fixedly welded at the bottom end of the turning blocks 8, sleeves 10 are respectively fixedly installed below the left end and the right end of the cross beam 7, a loop bar 11 is inserted below the sleeves 10, the turning blocks 8 and the cross beam 7 are designed to be in a turning structure, the first screw 9 and the cross beam 7 are designed to be in a vertical sliding structure, the loop bar 11 and the sleeves 10 are designed to be in a sliding structure, the bottom of the first screw 9 is inserted inside the loop bar 11, threads are arranged on the outer wall of the first screw 9, threads are arranged on the inner wall of the loop bar 11, the loop bar 11 and the first screw 9 are designed to be in a thread rotating structure through the meshing of the threads, when the device is used, when vibration below the device is transmitted upwards, sliding, damping is generated through friction between the sleeve 10 and the sleeve rod 11, and meanwhile, the distance between the first screw rod 9 and the sleeve rod 11 can be adjusted under the meshing action of threads by rotating the rotating block 8, so that the distance between the cross beam 7 and the base 13 can be adjusted conveniently.

The outside cover of sleeve 10 and loop bar 11 is equipped with spring 12, the other end welded fastening of loop bar 11 has base 13, the upper and lower both ends of spring 12 support respectively on crossbeam 7 and base 13, base 13 designs into elastic expansion structure through spring 12 and base 13, elastic support through spring 12, the damping that flexible friction produced between cooperation sleeve 10 and the loop bar 11, effectually will shake the absorption and weaken, greatly weakened the ascending transmission of vibrations, make display screen main part 1 more stable, effectual reduction display screen main part 1 receives the probability that vibrations take place to tremble, and simultaneously, through the distance between adjustment crossbeam 7 and the base 13, adjust the elastic damping of first screw rod 9, make the device can adjust the damping performance according to the dynamics of vibrations is nimble, keep display screen main part 1 in stable state.

A rotary threaded sleeve 14 is respectively inserted above the left end and the right end of the base 13, a second screw 15 is inserted in the rotary threaded sleeve 14, a sucker 16 is fixed at the bottom end of the second screw 15 in a welding manner, an adhesive bottom plate 17 is placed at the bottom of the base 13, the rotary threaded sleeve 14 and the base 13 are designed into a rotary structure, a thread is arranged on the inner wall of the rotary threaded sleeve 14, a thread is arranged on the outer wall of the second screw 15, the rotary threaded sleeve 14 and the second screw 15 are designed into a thread rotary structure through the meshing of the threads, a through hole is arranged above the base 13, the second screw 15 is inserted into the through hole arranged on the base 13, the second screw 15 and the base 13 are designed into a sliding structure, a clamping block is welded on the inner wall of the through hole arranged on the base 13, sliding grooves are arranged on the left side and the right side of the second screw 15, an adhesive is uniformly covered at the bottom of the adhesive bottom plate 17, rotate swivel nut 14 through rotating, make second screw rod 15 drive sucking disc 16 downstream under the meshing effect of screw thread, sucking disc 16 receives the extrusion of second screw rod 15 to adsorb on adhesive plate 17 for it is firm to be connected between base 13 and the adhesive plate 17, prevents that the device from taking place to empty when receiving external impact, leads to display screen main part 1 to damage, the effectual stability that has promoted the device, has prolonged the life of display screen main part 1 greatly.

The working principle is as follows: during work, a worker fixes the adhesive base plate 17 with the bottom covered with the adhesive on a working table top on which the display needs to be placed, then places the device on the adhesive base plate 17, so that the base 13 is positioned right above the adhesive base plate 17, then the worker rotates the rotary screw sleeve 14, under the meshing action of the threads, the second screw rod 15 moves downwards, the suction cup 16 is pressed downwards, the suction cup 16 is adsorbed on the upper surface of the adhesive base plate 17, and the base 13 and the adhesive base plate 17 are stably connected;

when external vibration is transmitted to the device, the vibration is transmitted upwards through the sleeve 10 and the loop bar 11, the sleeve 10 and the loop bar 11 are affected by the vibration to perform vertical telescopic movement, telescopic friction between the sleeve 10 and the loop bar 11 generates damping, and the damping is elastically supported between the base 13 and the cross beam 7 by matching with the spring 12, so that the vibration is absorbed and weakened, the vibration on the display screen main body 1 above the device is greatly reduced, and the vibration shaking of the display screen main body 1 is prevented;

when the device is used, a worker can adjust the shrinkage deformation degree of the spring 12 according to the actual external vibration, so that the buffering and anti-shake performance of the device can be adjusted according to the actual situation, the worker rotates the rotating block 8 to drive the first screw rod 9 to rotate, the distance between the first screw rod 9 and the loop bar 11 can be shortened under the meshing action of threads, the spring 12 is extruded, and the damping of the device is increased;

when the display screen main body 1 needs to be fixed after the display screen main body 1 is rotated, the articulated shaft 3 is actively rotated by a worker, and in the left and right directions of the threaded engagement, the two groups of clamping blocks 4 simultaneously move towards the middle position of the display screen main body 1, the articulated barrel 5 is clamped tightly, and the position and the angle of the display screen main body 1 are fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A computer display screen for preventing screen shaking, comprising a display screen main body (1), characterized in that: the display screen is characterized in that a hinge frame (2) is welded in the middle of the back of a display screen main body (1), a hinge shaft (3) is inserted in the middle of the hinge frame (2), clamping blocks (4) are respectively sleeved on the outer sides of the left end and the right end of the hinge shaft (3), a hinge barrel (5) is sleeved on the outer side of the middle of the hinge shaft (3), a support rod (6) is fixedly welded at the bottom of the hinge barrel (5), a cross beam (7) is welded at the bottom end of the support rod (6), rotating blocks (8) are respectively inserted above the left end and the right end of the cross beam (7), a first screw rod (9) is fixedly welded at the bottom end of each rotating block (8), sleeves (10) are respectively and fixedly installed below the left end and the right end of the cross beam (7), a sleeve rod (11) is inserted below the sleeves (10), and springs (12) are sleeved on the outer sides, the other end welded fastening of loop bar (11) has base (13), both ends top is inserted respectively and is equipped with rotation swivel nut (14) about base (13), and the inside of rotating swivel nut (14) inserts and is equipped with second screw rod (15), the bottom welded fastening of second screw rod (15) has sucking disc (16), bonding bottom plate (17) have been placed to the bottom of base (13).

2. A computer display screen for preventing screen shaking according to claim 1, wherein: articulated frame (2) are through articulated shaft (3) and a hinge section of thick bamboo (5) design for rotating-structure, square draw-in groove has been seted up to the inside of articulated frame (2), grip block (4) are inserted and are established in the draw-in groove of articulated frame (2) inside seting up, grip block (4) be the square column design, grip block (4) are through draw-in groove and the design of articulated frame (2) for sliding construction, the left and right sides of a hinge section of thick bamboo (5) all has welded anti-skidding clutch blocks, the outside skin weld of grip block (4) has anti-skidding clutch blocks.

3. A computer display screen for preventing screen shaking according to claim 1, wherein: the clamping blocks (4) are arranged in two groups, the clamping blocks (4) are inserted into the left side and the right side of the hinged frame (2) respectively, the outer side of the hinged shaft (3) is provided with threads, the inner part of each clamping block (4) is provided with threads, the clamping blocks (4) are designed to be in a thread rotating structure through threaded engagement and the hinged shaft (3), and the thread directions of the clamping blocks (4) are opposite.

4. A computer display screen for preventing screen shaking according to claim 1, wherein: the utility model discloses a screw thread rotary structure, including rotor block (8), crossbeam (7), first screw rod (9), loop bar (11), sleeve (10), the bottom of first screw rod (9) is inserted and is established inside loop bar (11), set up the screw thread on the outer wall of first screw rod (9), set up the screw thread on the inner wall of loop bar (11), loop bar (11) are through the meshing of screw thread and first screw rod (9) design for rotating-structure, first screw rod (9) are upper and lower sliding structure with crossbeam (9) design, loop bar (11) are sliding structure with sleeve (10) design, set up the screw thread rotary structure.

5. A computer display screen for preventing screen shaking according to claim 1, wherein: the upper end and the lower end of the spring (12) are respectively supported on the cross beam (7) and the base (13), and the base (13) is designed into an elastic telescopic structure through the spring (12) and the base (13).

6. A computer display screen for preventing screen shaking according to claim 1, wherein: the rotary screw sleeve (14) and the base (13) are designed to be of a rotary structure, the inner wall of the rotary screw sleeve (14) is provided with threads, the outer wall of the second screw rod (15) is provided with threads, the rotary screw sleeve (14) and the second screw rod (15) are designed to be of a thread rotary structure through meshing of the threads, a through hole is formed in the upper portion of the base (13), the second screw rod (15) is inserted into the through hole formed in the base (13), the second screw rod (15) and the base (13) are designed to be of a sliding structure, a clamping block is welded on the inner wall of the through hole formed in the base (13), sliding grooves are formed in the left side and the right side of the second screw rod (15), and an adhesive is uniformly covered at the bottom of the adhesive bottom plate (17).