CN117351839A

CN117351839A - Protective structure for split screen of display

Info

Publication number: CN117351839A
Application number: CN202311286906.XA
Authority: CN
Inventors: 马渊
Original assignee: Nilu Technology Shenzhen Co ltd
Current assignee: Nilu Technology Shenzhen Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-01-05

Abstract

The invention relates to the technical field related to displays, in particular to a protective structure for a split screen of a display, which comprises a supporting seat, wherein a supporting rod is fixedly arranged on the upper surface of the supporting seat, a supporting cylinder is fixedly arranged at the upper end of the supporting rod, a group of annular grooves are formed in the outer side wall of the supporting cylinder, supporting sleeves are sleeved in the two annular grooves, a main display is fixedly arranged on the outer side wall of one supporting sleeve, a secondary display is fixedly arranged on the outer side wall of the other supporting sleeve, a connecting device is arranged between the main display and the secondary display, the connecting device comprises a connecting plate, a group of baffles are fixedly arranged at the top of the connecting plate, a group of supporting rods are rotatably arranged between the two baffles, rubber bags are fixedly arranged on the outer side walls of the supporting rods, bulges are fixedly arranged on the outer side walls of the rubber bags, and are pulled to wrap the two display screens, so that the display is conveniently carried by the supporting bulges to protect the display, and the display is prevented from being damaged.

Description

Protective structure for split screen of display

Technical Field

The invention relates to the technical field of displays, in particular to a protective structure for split screens of a display.

Background

The display screen is composed of a matrix of LEDs, also known as an electronic display screen or a flow display screen. The LED lamp is turned on and off to display contents such as characters, pictures, animation, video and the like. The display screen is a display device with a modularized structure, and is usually composed of a display module, a control system and a power supply system, wherein the display screen is connected with a computer when in use, and the existing computer is provided with only one display, so that a plurality of people can realize the function by adjusting an operation page, but the method is very inconvenient to operate in a plurality of times, and a better operation effect can be realized by multiple times of adjustment;

the authorized bulletin number is: CN202956710U discloses a split screen display of a computer, which mainly comprises an FJ-1504A split screen device and a dual display screen, wherein the display is provided with two display screens, namely a dual display screen, the rear part of the dual display screen is provided with the FJ-1504A split screen device, and the FJ-1504A split screen device and the dual display screen are respectively provided with a power switch and a VGA interface, and meanwhile, the display is provided with a power plug wire, so that two groups of different interfaces can be displayed simultaneously, a user can browse different interfaces simultaneously, and operate different interfaces, thereby improving the use efficiency of the computer and bringing convenience to the work and life of operators.

However, the existing split-screen display is inconvenient to splice, connection is not tight enough during splicing, and the split-screen display is easy to loose due to the fact that a corresponding protection structure is not arranged after splicing.

The authorized bulletin number is: CN113407000a discloses a split screen display convenient to image concatenation, is convenient for rotate first fly leaf and second fly leaf respectively through first loose axle and second loose axle for first fly leaf and second fly leaf can be in the same place through the block of mutually supporting between fixture block and the draw-in groove, avoid appearing the condition of dislocation when fixed through the lock bolt, and the lock bolt can be fixed in the rear of another split screen respectively with first fly leaf and second fly leaf, closely fixes two split screens together, plays the effect of reinforcement.

However, the existing two display screens can show better viewing experience when being spliced, when the two display screens are not required to be spliced, the two display screens are separated only through a disassembling mode and then transported, and the two disassembled display screens cannot be fixed, so that the two display screens are easy to collide and damage during transportation, and the transportation of the display screens is affected.

Therefore, a protective structure for split screen of display is provided.

Disclosure of Invention

The invention aims to provide a protective structure for a split screen of a display, which can prevent dust contamination and is convenient to carry, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a protective structure for display split screen, includes the supporting seat, the upper surface fixed mounting of supporting seat has the stay bar, the upper end fixed mounting of stay bar has a supporting cylinder, a set of ring channel has been seted up to the lateral wall of supporting cylinder, and two the inside of ring channel has all cup jointed the supporting sleeve, one of them the lateral wall fixed mounting of supporting sleeve has the main display, another the lateral wall fixed mounting of supporting sleeve has the auxiliary display, be equipped with connecting device between main display and the auxiliary display; the connecting device comprises a connecting plate, a group of baffle plates are fixedly arranged at the top of the connecting plate, a group of support rods are rotatably arranged between the two baffle plates, a rubber bag is fixed on the outer side wall of the support rods, bulges are fixed on the outer side wall of the rubber bag, a group of symmetrical air bags are fixedly arranged on the outer side wall of the connecting plate, an air duct is fixedly arranged at the upper end of each air bag, and one end of each air duct, far away from each air bag, is fixedly connected with one end of each support rod.

Preferably, the bulges are arranged on the outer side wall of the rubber bag at equal intervals, and one end of the connecting plate is fixedly arranged on the outer side wall of the supporting cylinder. The one end fixed mounting that the bracing piece was kept away from to the rubber bag has the buckle board, the draw-in groove has been seted up to the lateral wall of buckle board, the bottom fixed mounting of connecting plate has a set of buckle that supports, the buckle board is L shape, it matches with the draw-in groove to support the buckle board.

Preferably, both sides of the connecting plate are fixed with heat dissipation fans, the outer side wall of the auxiliary display is fixed with a plug-in board, and the bottom of the main display is provided with a slot matched with the plug-in board; the outer side wall of the connecting plate is fixedly provided with a first magnet, and the outer side walls of the main display and the auxiliary display are fixedly provided with a second magnet. The support sleeve is in a ring shape, a gear is fixedly arranged on the outer side wall of the upper end of the supporting rod, a limiting plate is fixedly arranged at the bottom of the main display, the limiting plate is in a U shape, and a plug rod penetrates through the outer side wall of the limiting plate.

Preferably, the outer side wall of the gear is provided with a tooth slot, the inserted link is matched with the tooth slot, and one end of the inserted link penetrates through the inside of the main display. The utility model discloses a plug-in board, including the plug-in board, the one end lateral wall fixed mounting of plug-in board has spacing spring, the one end that spacing spring kept away from the plug-in board and the U-shaped open end inner wall fixed connection of limiting plate, the through-hole with plug-in board assorted is seted up to the lateral wall of plug-in board.

Preferably, the two heat dissipation fans are symmetrical about a transverse central axis of the connecting plate, a group of symmetrical ventilation grooves are formed in the outer side wall of the bottom end of the connecting plate, and a wire storage groove is formed in one end, far away from the supporting cylinder, of the connecting plate. The inside slidable mounting of wire storage groove has the slider, the lateral wall fixed mounting of slider has the support board, the lateral wall threaded connection of support board has the locating bolt. The support rod is T-shaped, the inside hollow shell that is of support rod, the one end of support rod extends to the outside of baffle, two the rotation direction of rubber bag is opposite.

Compared with the prior art, the invention has the beneficial effects that:

1. when two display screens are required to be folded together, the two rubber bags are pulled open firstly, then the two display screens are rotated, so that the two display screens squeeze the air bags, and then the air in the air bags is transferred into the rubber bags; then, the rubber bag is pulled to wrap the two display screens on the two sides of the connecting plate respectively, so that the main display and the auxiliary display cannot shake during transportation, the main display and the auxiliary display are convenient to carry, the display is protected by the aid of the bulged bulge, and the bulge can be utilized to buffer when the display collides, so that the display is prevented from being damaged;

2. the clamping groove is clamped with the buckling plate, so that the rubber bag can be wrapped outside the display screen, dust can be prevented from being stained when the display screen is not used for a long time, and the display screen is convenient to store;

3. the main display and the auxiliary display are respectively fixed on two sides of the connecting plate through the mutual attraction between the first magnet and the second magnet, so that the main display and the auxiliary display can play pictures on the front side and the rear side simultaneously, the viewing range of a viewer is enlarged, or the independent play of the main display and the auxiliary display is realized, and the energy-saving effect is achieved;

4. the main display and the auxiliary display are fixed on two sides of the connecting plate, and the heat dissipation fans are used for respectively dissipating the heat in the main display and the auxiliary display, so that the heat dissipation effect of the main display and the auxiliary display is better when the main display and the auxiliary display work at the same time;

5. the plug board is inserted into the slot, and the plug rod is inserted into the through hole, so that the main display and the auxiliary display can be spliced together, the viewing effect is improved, the angle of the main display and the auxiliary display can be adjusted when the support sleeve rotates in the annular groove, the viewing of a user is facilitated, in addition, the plug rod is inserted into the tooth groove, the two main displays and the auxiliary display can be fixed after the angle adjustment, the main display and the auxiliary display can be fixed firmly after the angle adjustment, shaking does not occur, and the viewing experience is improved;

6. utilize the wire storage groove to store the required wire of main display and sub-display connection to make main display and sub-display make things convenient for the taking of wire when being connected, and slide the propping up board, make the bottom contact ground of propping up board, rotate the locating bolt and extrude the inner wall of wire storage groove, thereby make the propping up board can be fixed, make main display and sub-display concatenation after can further obtain supporting, stability when improving main display and sub-display and putting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a main display structure according to the present invention;

FIG. 3 is a schematic view of the structure of the support cylinder of the present invention;

FIG. 4 is a schematic view of the rubber bag structure of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1A according to the present invention;

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

FIG. 7 is a schematic diagram of a heat dissipating fan according to the present invention;

FIG. 8 is a schematic view of a limiting plate structure according to the present invention;

FIG. 9 is a schematic view of a retaining plate structure according to the present invention.

Reference numerals illustrate:

1. a support cylinder; 2. a main display; 3. a support base; 4. a supporting rod; 5. a connecting device; 51. a connecting plate; 52. a heat dissipation fan; 53. a ventilation groove; 54. a second magnet; 55. a first magnet; 56. wire storage groove; 57. a baffle; 58. a rubber bag; 59. a support rod; 510. a bulge; 511. a clamping groove; 512. a buckling plate; 513. an air inlet hole; 514. an air bag; 515. an air duct; 6. a sub-display; 7. supporting the plate; 8. a positioning bolt; 9. an annular groove; 10. a gear; 11. a plug-in tray; 12. a through hole; 13. a support sleeve; 14. a slide block; 15. a buckling plate; 16. a limiting plate; 17. a limit spring; 18. a rod; 19. tooth slots.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 9, the present invention provides a technical solution:

the utility model provides a protective structure for display split screen, includes supporting seat 3, the last fixed surface of supporting seat 3 installs brace rod 4, the upper end fixed mounting of brace rod 4 has a support section of thick bamboo 1, a set of ring channel 9 has been seted up to the lateral wall of support section of thick bamboo 1, two the inside of ring channel 9 has all cup jointed supporting sleeve 13, one of them supporting sleeve 13's lateral wall fixed mounting has main display 2, another supporting sleeve 13's lateral wall fixed mounting has sub-display 6, be equipped with connecting device 5 between main display 2 and the sub-display 6.

Specifically, as shown in fig. 1, 2, 3 and 4, the connecting device 5 includes a connecting plate 51, a group of baffles 57 are fixedly installed at the top of the connecting plate 51, a group of support rods 59 are rotatably installed between two baffles 57, a rubber bag 58 is fixed on the outer side wall of the support rod 59, a bulge 510 is fixed on the outer side wall of the rubber bag 58, a group of symmetrical air bags 514 are fixedly installed on the outer side wall of the connecting plate 51, an air duct 515 is fixedly installed at the upper end of the air bags 514, and one end of the air duct 515 away from the air bags 514 is fixedly connected with one end of the support rod 59.

By adopting the technical scheme, according to records in the analysis of the causes of the faults of electronic equipment in the 'newspaper reading encyclopedia', foreign statistical data show that for general electronic products, the influence of temperature, vibration and humidity on the electronic products is maximum and the electronic products respectively account for 40%, 27% and 19% of the number of faults caused by the environment, so that the influence of more than 86% of the environment on the reliability of the products is already covered under the consideration of the effects of the three factors; among them, the main failure modes indicating vibration excitation are as follows:

(1) Structural components, leads or element joints are subject to fatigue, particularly in the form of micro-cracks, micro-cracks and similar defects in the conductors;

(2) Cable wear, such as when there is a defect at the loose cable junction like a sharp edge;

(3) Loosening of improperly manufactured screw joints;

(4) Mounting the improperly processed integrated circuit chip off the socket;

(5) The bus bar and the braze joint connected to the circuit board are subject to failure of the weak point of the braze joint caused by high stress;

(6) Component leads connected to the bridge of the relatively movable component are not sufficiently stress relieved to cause damage, such as light emitting diodes on the front board of a circuit board or power transistors in the heat sink of the back board;

(7) Cracks appear in the damaged or improperly installed brittle insulating material.

Therefore, the electronic product is collided in the transportation process, so that the damage of internal components can be caused, and the electronic product is required to be protected in the transportation process; in order to prevent the display screen from being damaged during transportation, the supporting seat 3 is used for supporting the supporting rod 4, and the supporting rod 4 is used for supporting the supporting cylinder 1; the annular groove 9 provides a movable space for the support sleeve 13; the supporting rods 59 are in a T shape, one ends of the supporting rods 59 extend to the outside of the baffle 57, the rotation directions of the two rubber bags 58 are opposite, and the T-shaped supporting rods 59 are convenient to hold; the inside of the supporting rods 59 is a hollow shell, the baffle 57 can facilitate the rotation of the two supporting rods 59, and one of the two rubber bags 58 is wound outside the supporting rods 59 clockwise and anticlockwise; so that when one end of the rubber bag 58 is pulled, the two rubber bags 58 can be pulled in opposite directions; balloon 514 is used to store gas and airway 515 is used to deliver gas.

When two display screens are required to be folded together, the two rubber bags 58 are pulled open firstly, then the two display screens are rotated, so that the two display screens squeeze the air bags 514, and then the air in the air bags 514 is transferred into the rubber bags 58; then pulling rubber bag 58 wraps up the both sides at connecting plate 51 respectively with two display screens, then pulling rubber bag 58 wraps up the both sides at connecting plate 51 respectively with two display screens for main display 2 can not take place to rock with sub-display 6 when the transportation, and then make things convenient for carrying of main display 2 and sub-display 6, protect the display with the bulge 510 that props up, can utilize bulge 510 to obtain the buffering when making the display collide, avoid the display to take place to damage.

Specifically, as shown in fig. 1, 2, 3, 4 and 9, the bulges 510 are several and equidistantly arranged on the outer side wall of the rubber bag 58, and one end of the connecting plate 51 is fixedly mounted on the outer side wall of the supporting cylinder 1. The rubber bag 58 is kept away from the one end fixed mounting of bracing piece 59 and is buckled plate 512, draw-in groove 511 has been seted up to the lateral wall of buckling plate 512, the bottom fixed mounting of connecting plate 51 has a set of knot board 15, knot board 15 is L shape, knot board 15 and draw-in groove 511 assorted.

By adopting the above-described technical solution, in order to enable the rubber bag 58 to fix the main display 2 and the sub-display 6 firmly outside the connection plate 51; the clamping groove 511 provides a storage space for the buckling plate 15, and when the clamping groove 511 is sleeved on the outer side wall of the buckling plate 15, the rubber bag 58 can be firmly fixed with the bottom of the connecting plate 51; the rubber bag 58 is made of rubber and has elasticity; the bulges 510 can increase the roughness between the rubber bag 58 and the display screen, so that the friction between the rubber bag 58 and the display screen is increased, and the rubber bag 58 is firmly fixed to the display; in addition, the rubber bag 58 is used for covering the display, so that dust can be prevented from being stained when the display is not used for a long time, and the display can be stored conveniently.

Specifically, as shown in fig. 1, 2, 3, 5 and 7, heat dissipation fans 52 are fixed on two sides of the connection board 51, a plug board 11 is fixed on an outer side wall of the secondary display 6, and a slot matched with the plug board 11 is opened at the bottom of the main display 2; the outer side walls of the connecting plates 51 are fixedly provided with first magnets 55, and the outer side walls of the main display 2 and the auxiliary display 6 are fixedly provided with second magnets 54.

By adopting the above technical scheme, the main display 2 and the sub-display 6 can be spliced together when in use; the slot provides a storage space for the plug-in board 11, and when the plug-in board 11 is plugged into the slot, the main display 2 and the sub-display 6 can be spliced on the same straight line; the magnetic poles of the first magnet 55 and the second magnet 54 are opposite to each other, so that the first magnet 55 and the second magnet 54 can attract each other, and therefore, when the first magnet 55 and the second magnet 54 attract each other, the main display 2 and the sub-display 6 can be firmly fixed on the outer side wall of the connection plate 51; thereby enabling the main display 2 and the sub-display 6 to play pictures on both front and rear sides simultaneously, so that viewers on both front and rear sides can see the screen; the viewing range of a viewer is enlarged, and the main display 2 and the auxiliary display 6 which are additionally fixed at two sides of the connecting plate 51 can be independently played as required, so that the energy-saving effect is achieved, and meanwhile, one of the main display 2 and the auxiliary display 6 is not required to be detached, so that the step of detaching one of the displays is simplified; meanwhile, when one of the two displays is used, the other display can not influence the playing effect.

Specifically, as shown in fig. 1, 2, 3, 5, 7 and 8, the supporting sleeve 13 is in a ring shape, the gear 10 is fixedly mounted on the outer side wall of the upper end of the supporting rod 4, the limiting plate 16 is fixedly mounted on the bottom of the main display 2, the limiting plate 16 is in a U shape, and the inserting rod 18 penetrates through the outer side wall of the limiting plate 16. The outer side wall of the gear 10 is provided with tooth grooves 19, the inserted link 18 is matched with the tooth grooves 19, and one end of the inserted link 18 penetrates through the main display 2.

By adopting the technical scheme, the display is fixed; the tooth grooves 19 provide insertion spaces for the insertion rods 18; the limiting plate 16 provides a plugging space for the plug rod 18; in addition, a limiting spring 17 is fixedly arranged on the outer side wall of one end of the inserted link 18, one end, far away from the inserted link 18, of the limiting spring 17 is fixedly connected with the inner wall of the U-shaped opening end of the limiting plate 16, and a through hole 12 matched with the inserted link 18 is formed in the outer side wall of the inserted link plate 11. The U-shaped limiting plate 16 can facilitate the expansion and contraction of the limiting spring 17; the elastic force provided by the limit spring 17 can keep the plunger 18 in a reset trend; when the main display 2 and the auxiliary display 6 are required to be spliced together, the auxiliary display 6 is turned first, the auxiliary display 6 is utilized to drive the plug-in board 11 to enter the inside of the slot, and then the plug-in rod 18 is manually pulled to enable the plug-in rod 18 to be plugged in the through hole 12, so that the main display 2 and the auxiliary display 6 are firmly spliced; when the supporting sleeve 13 rotates in the annular groove 9, the angle between the main display 2 and the auxiliary display 6 can be adjusted, the viewing of a user is facilitated, the inserting rod 18 is pushed, the upper end of the inserting rod 18 extends to the inside of the main display 2, the bottom end of the inserting rod 18 is separated from the gear 10, and the main display 2 is continuously rotated, so that the main display 2 drives the auxiliary display 6 to move at the same time; the inserting rod 18 is loosened, so that the inserting rod 18 is inserted into the tooth grooves 19 under the elastic force of the limiting spring 17, the two main displays 2 and the auxiliary displays 6 can be fixed after the angle is adjusted, the main displays 2 and the auxiliary displays 6 can be fixed firmly after the angle is adjusted, shaking does not occur, and the watching experience is improved; simultaneously, the single plunger 18 is used for controlling the splicing between the main display 2 and the auxiliary display 6, and then the angle between the main display 2 and the auxiliary display 6 is adjusted and then fixed, so that the use of materials is saved, and the cost is saved.

Specifically, as shown in fig. 1, 2, 3, 6 and 7, the two heat dissipation fans 52 are symmetrical about a transverse central axis of the connection plate 51, a set of symmetrical ventilation slots 53 are formed in an outer side wall of the bottom end of the connection plate 51, and a wire storage slot 56 is formed in one end of the connection plate 51 far away from the support cylinder 1. The inside slidable mounting of wire storage groove 56 has slider 14, the lateral wall fixed mounting of slider 14 has the stay plate 7, the lateral wall threaded connection of stay plate 7 has locating bolt 8.

By adopting the technical scheme, the main display 2 and the auxiliary display 6 can dissipate heat in time when being backed up mutually; by fixing the main display 2 and the sub-display 6 on both sides of the connection plate 51, and radiating the heat inside the main display 2 and the sub-display 6 by the heat radiation fan 52, the heat radiation effect can be improved when the main display 2 and the sub-display 6 are operated at the same time; the ventilation groove 53 enables the cooling fan 52 to cool and dissipate external cold air from the inside of the cooling fan 52, and then the external cold air is transmitted to the front of the cooling fan 52 through the back of the cooling fan 52, so that the cooling fan 52 performs air cooling and heat dissipation on the display. The wire required by connection of the main display 2 and the auxiliary display 6 is stored by utilizing the wire storage groove 56, so that the main display 2 and the auxiliary display 6 are convenient to take the wire when connected, the supporting plate 7 is slid, the bottom end of the supporting plate 7 is contacted with the ground, the rotation positioning bolt 8 extrudes the inner wall of the wire storage groove 56, the supporting plate 7 can be fixed, the main display 2 and the auxiliary display 6 can be further supported after being spliced, and the stability of the main display 2 and the auxiliary display 6 when being placed is improved.

Working principle: when two displays need to be spliced for use, the secondary display 6 is turned first, so that the secondary display 6 can drive the plug-in plate 11 to be plugged into the slot, the plug rod 18 is manually pulled, and the plug rod 18 is plugged into the through hole 12, so that the main display 2 and the secondary display 6 are spliced firmly; when the supporting sleeve 13 rotates in the annular groove 9, the angle between the main display 2 and the auxiliary display 6 can be adjusted, the viewing of a user is facilitated, the inserting rod 18 is pushed, the upper end of the inserting rod 18 extends to the inside of the main display 2, the bottom end of the inserting rod 18 is separated from the gear 10, and the main display 2 is continuously rotated, so that the main display 2 drives the auxiliary display 6 to move at the same time; the inserting rod 18 is loosened, so that the inserting rod 18 is inserted into the tooth grooves 19 under the elastic force of the limiting spring 17, the two main displays 2 and the auxiliary displays 6 can be fixed after the angle is adjusted, the main displays 2 and the auxiliary displays 6 can be fixed firmly after the angle is adjusted, shaking does not occur, and the watching experience is improved;

when a single display is required to work or two displays are required to work against each other, the first magnet 55 and the second magnet 54 attract each other, so that the main display 2 and the auxiliary display 6 can be firmly fixed on the outer side wall of the connecting plate 51; thereby, the main display 2 and the sub display 6 can play pictures on the front side and the rear side simultaneously, so that the viewers on the front side and the rear side can see the screen; the viewing range of the viewer is widened, and the main display 2 and the sub-display 6 fixed to both sides of the connection plate 51 can be individually played as needed, thereby achieving an energy saving effect.

Through fixing the main display 2 and the auxiliary display 6 respectively on the two sides of the connecting plate 51, the heat dissipation fan 52 is utilized to dissipate heat in the main display 2 and the auxiliary display 6 respectively, so that the heat dissipation effect is better when the main display 2 and the auxiliary display 6 work simultaneously, wires required by connection of the main display 2 and the auxiliary display 6 are stored by the wire storage groove 56, the main display 2 and the auxiliary display 6 are convenient to take when connected, the supporting plate 7 is slid, the bottom end of the supporting plate 7 is in contact with the ground, the rotation positioning bolt 8 extrudes the inner wall of the wire storage groove 56, the supporting plate 7 can be fixed, the main display 2 and the auxiliary display 6 can be further supported after being spliced, and the stability of the main display 2 and the auxiliary display 6 when being placed is improved.

When two display screens are required to be folded together, the two rubber bags 58 are pulled open firstly, then the two display screens are rotated, so that the two display screens squeeze the air bags 514, and then the air in the air bags 514 is transferred into the rubber bags 58; then, the rubber bag 58 is pulled to wrap the two display screens on two sides of the connecting plate 51 respectively, and then the rubber bag 58 is pulled to wrap the two display screens on two sides of the connecting plate 51 respectively, so that the main display 2 and the auxiliary display 6 cannot shake during transportation, the carrying of the main display 2 and the auxiliary display 6 is facilitated, the display is protected by the aid of the bulged bulges 510, and the bulges 510 can be utilized to buffer the display during collision, so that the display is prevented from being damaged; in addition, the rubber bag 58 is used for covering the display, so that dust can be prevented from being stained when the display is not used for a long time, and the display can be stored conveniently.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. The utility model provides a protective structure for display split screen, includes supporting seat (3), its characterized in that: the upper surface of the supporting seat (3) is fixedly provided with a supporting rod (4), the upper end of the supporting rod (4) is fixedly provided with a supporting cylinder (1), the outer side wall of the supporting cylinder (1) is provided with a group of annular grooves (9), the inner parts of the two annular grooves (9) are sleeved with supporting sleeves (13), the outer side wall of one supporting sleeve (13) is fixedly provided with a main display (2), the outer side wall of the other supporting sleeve (13) is fixedly provided with a secondary display (6), and a connecting device (5) is arranged between the main display (2) and the secondary display (6);

connecting device (5) are including connecting plate (51), the top fixed mounting of connecting plate (51) has a set of baffle (57), two rotate between baffle (57) and install a set of bracing piece (59), the lateral wall of bracing piece (59) is fixed with rubber bag (58), the lateral wall of rubber bag (58) is fixed with bulge (510), the lateral wall fixed mounting of connecting plate (51) has a set of gasbag (514) of symmetry, the upper end fixed mounting of gasbag (514) has air duct (515), the one end that air duct (515) were kept away from gasbag (514) and the one end fixed connection of bracing piece (59).

2. The protective structure for split display according to claim 1, wherein: the bulges (510) are arranged on the outer side wall of the rubber bag (58) at equal intervals, and one end of the connecting plate (51) is fixedly arranged on the outer side wall of the supporting cylinder (1).

3. The protective structure for split display according to claim 2, wherein: one end that bracing piece (59) was kept away from to rubber bag (58) is fixed mounting has buckling plate (512), draw-in groove (511) have been seted up to the lateral wall of buckling plate (512), the bottom fixed mounting of connecting plate (51) has a set of buckle (15) that support, buckle (15) are L shape, buckle (15) and draw-in groove (511) assorted that support.

4. A protective structure for a split display according to claim 3, wherein: both sides of the connecting plate (51) are fixedly provided with radiating fans (52), the outer side wall of the auxiliary display (6) is fixedly provided with a plug-in board (11), and the bottom of the main display (2) is provided with a slot matched with the plug-in board (11); the outer side wall of the connecting plate (51) is fixedly provided with a first magnet (55), and the outer side walls of the main display (2) and the auxiliary display (6) are fixedly provided with a second magnet (54).

5. The protective structure for split display according to claim 4, wherein: the supporting sleeve (13) is in a ring shape, a gear (10) is fixedly arranged on the outer side wall of the upper end of the supporting rod (4), a limiting plate (16) is fixedly arranged at the bottom of the main display (2), the limiting plate (16) is in a U shape, and a plug rod (18) penetrates through the outer side wall of the limiting plate (16).

6. The protective structure for split display according to claim 5, wherein: the outer side wall of the gear (10) is provided with a tooth groove (19), the inserted link (18) is matched with the tooth groove (19), and one end of the inserted link (18) penetrates through the main display (2).

7. The protective structure for split display according to claim 6, wherein: one end lateral wall fixed mounting of inserted bar (18) has spacing spring (17), the one end that spacing spring (17) kept away from inserted bar (18) is connected with the U-shaped open end inner wall fixed of limiting plate (16), inserted disc (11) lateral wall seted up with inserted bar (18) assorted through-hole (12).

8. The protective structure for split display according to claim 7, wherein: two the radiating fans (52) are symmetrical about the transverse central axis of the connecting plate (51), a group of symmetrical ventilation grooves (53) are formed in the outer side wall of the bottom end of the connecting plate (51), and a wire storage groove (56) is formed in one end, far away from the supporting cylinder (1), of the connecting plate (51).

9. The protective structure for split display according to claim 8, wherein: the inside slidable mounting of wire storage groove (56) has slider (14), the lateral wall fixed mounting of slider (14) has support board (7), the lateral wall threaded connection of support board (7) has locating bolt (8).

10. The protective structure for split display according to claim 9, wherein: the support rod (59) is T-shaped, the inside of the support rod (59) is a hollow shell, one end of the support rod (59) extends to the outside of the baffle (57), and the rotation directions of the two rubber bags (58) are opposite.