WO2023039985A1

WO2023039985A1 - Software technology display device with high safety and strong protection

Info

Publication number: WO2023039985A1
Application number: PCT/CN2021/124638
Authority: WO
Inventors: 张帆; 王贵真; 田建仁
Original assignee: 南京轩世琪源软件科技有限公司
Priority date: 2021-09-15
Filing date: 2021-10-19
Publication date: 2023-03-23
Also published as: CN113915466A

Abstract

A software technology display device with high safety and strong protection, the display device comprising a bottom plate (1) and a display screen (3), wherein several universal wheels (2) are mounted at the bottom end of the bottom plate (1); two sides of the top end of the bottom plate (1) are both provided with a lifting mechanism; the lifting mechanisms are connected to an operating mechanism; the top end of the lifting mechanism is fixedly provided with a lifting platform (4); a round rod (5) is rotationally connected to the top end of the lifting platform (4) by means of a shaft sleeve; and the top end of the round rod (5) is fixedly provided with a rotating table (6), and the display screen (3) is mounted on the rotating table (6). The device is simple to operate and has good protective performance.

Description

A software technology display device with high security and strong protection

technical field

The invention relates to the field of software technology display, in particular to a software technology display device with high security and strong protection.

Background technique

When the existing software display device is used in the exhibition, it is not convenient for the user to adjust it in all directions, resulting in problems such as unclear viewing and poor viewing angles for the audience, and it is inconvenient to carry the software display device when it is placed in the exhibition for layout. Consumed a lot of manpower and material resources.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

technical problem

The purpose of the present invention is to provide a software technology display device with high security and strong protection, so as to solve the problems raised in the above-mentioned background technology.

technical solution

To achieve the above object, the present invention provides the following technical solutions:

A software technology display device with high safety and strong protection, including a base plate and a display screen. Several universal wheels are installed at the bottom end of the base plate. Lifting mechanisms are provided on both sides of the top of the base plate. The lifting mechanism is connected to The operating mechanism, the top of the lifting mechanism is fixed with a lifting platform, the top of the lifting platform is connected to a round rod through a shaft sleeve, the top of the round rod is fixed with a turntable, and the display screen is installed on the turntable. There is a protective cover on the turntable through the metal hinge, and the bottom end of the protective cover is fixed with an inserting plate, the bottom end of the inserting plate is an iron sheet, and a groove is opened on the turntable. The iron sheets are attracted to each other by magnetic sheets.

Further, the number of the universal wheels is four, and the top of the universal wheels is fixed with a mounting plate, and the mounting plate is fixed to the four corners of the bottom of the bottom plate by screws, and the universal wheels are provided with There are brake pads, and the top of the display screen is provided with a speaker port.

Further, the lifting mechanism includes a fixed plate fixed on both sides of the top of the bottom plate, the interior of the fixed plate is cavity-shaped, and the top of the fixed plate is provided with an opening, and a lifting plate is inserted inside the fixed plate .

Further, the operating mechanism includes a rotating rod passing through the fixing plate, wherein a turntable is arranged on the outer surface of one of the fixing plates, one end of the turning rod is fixed on the turning disk, and the other end of the turning rod Bearings are sleeved, and the bearings are fixed on the outer surface of another fixed plate. The outer surfaces of the rotating rods located inside the fixed plate are all fixedly sleeved with conical toothed discs, and the conical toothed discs are engaged with There is an auxiliary conical toothed disc, one of the fixed plates is inlaid with an auxiliary bearing, the rotating rod runs through the auxiliary bearing, the top of the auxiliary conical toothed disc is fixed with an auxiliary rotating rod, and the lifting There is a lift groove inside the plate, the auxiliary rotating rod extends into the lifting groove, the top of the auxiliary rotating rod is fixed with a threaded round block, and the inner wall of the lifting groove is in the shape of an internal thread.

Further, a T-shaped round bar is fixed at the bottom end of the auxiliary conical toothed disc, and the bottom end of the T-shaped round bar is connected with a second auxiliary bearing fixed at the inner bottom end of the fixing plate.

Further, the top surface of the turntable is provided with a clamping groove, and a rubber protective layer is pasted inside the clamping groove, and a return spring is fixed on the top of the turntable, and an L-shaped lower pressing plate is fixed on the top of the return spring. The inner side of the L-shaped lower pressure plate is fixedly provided with a secondary rubber protection layer.

Further, the top of the turntable is fixed with a partition, the return spring is located in the partition, the L-shaped lower pressing plate passes through the top of the partition, and the bottom plate is helically inserted with a secondary inserting plate, A rubber anti-skid plate is fixed at the bottom of the auxiliary board.

Beneficial effect

The display screen is installed on the turntable, and the turntable is indirectly connected to the shaft sleeve, so the turntable can be rotated, and finally the display screen can be rotated, so that the user can rotate the display screen to face himself according to his position, which is convenient for the user to watch, and the design of the universal wheel is convenient for installation When it is not displayed, cover the protective cover to protect the display screen. It should be noted that the protective cover is transparent, and the lifting mechanism finally drives the lifting platform to adjust the height, during which it is operated by the operating mechanism Control the height of the lifting platform, the device is easy to operate and has good protection performance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a front view of a software technology display device with high security and strong protection according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of a lifting mechanism and an operating mechanism of a highly safe and protective software technology display device according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of a turntable of a high-safety and strong-protection software technology display device according to an embodiment of the present invention;

Fig. 4 is a schematic diagram of an anti-skid plate of a high-safety and strong-protection software technology display device according to an embodiment of the present invention.

Reference signs:

1. Bottom plate; 2. Universal wheels; 3. Display screen; 4. Lifting platform; 5. Round rod; 6. Turntable; 7. Protective cover; , fixed plate; 12, lifting plate; 13, rotating rod; 14, turntable; 15, bearing; 16, conical toothed disc; 17, secondary conical toothed disc; 18, auxiliary bearing; Lifting groove; 21, threaded round block; 22, second secondary bearing; 23, clamping groove; 24, rubber protective layer; 25, L-shaped lower pressure plate; 26, auxiliary rubber protective layer; 27, anti-skid plate.

Embodiments of the present invention

Below, in conjunction with accompanying drawing and specific embodiment, the invention is further described:

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the present invention is not limited to the specific embodiments disclosed below. limit.

Embodiment one:

Please refer to Figures 1-4, a software technology display device with high security and strong protection according to an embodiment of the present invention includes a base plate 1 and a display screen 3, and several universal wheels 2 are installed at the bottom of the base plate 1, Both sides of the top of the bottom plate 1 are provided with a lifting mechanism, the lifting mechanism is connected to the operating mechanism, the top of the lifting mechanism is fixed with a lifting platform 4, and the top of the lifting platform 4 is connected with a round rod 5 through a shaft sleeve. The top of the round rod 5 is fixedly provided with a turntable 6, the display screen 3 is installed on the turntable 6, the turntable 6 has a protective cover 7 through a metal hinge, and the bottom end of the protective cover 7 is fixedly provided with a plugboard. 8. The bottom end of the insertion plate 8 is an iron sheet, and the turntable 6 is provided with a groove 9, and a magnetic sheet that is attracted to the iron sheet is provided in the groove 9.

Embodiment two:

Referring to Fig. 1, the number of the universal wheels 2 is four, and the top of the universal wheels 2 is fixed with a mounting plate 10, and the mounting plate 10 is fixed to the bottom four corners of the bottom plate 1 by screws. The universal wheel 2 is provided with brake pads, and the top of the display screen 3 is provided with a loudspeaker port.

Through the above solution of the present invention, the beneficial effect is that after the movement of the universal wheel is completed, the universal wheel is fixed by the brake pads, so as to avoid translation between the universal wheel and the smooth ground.

Embodiment three:

Please refer to Figure 1-2, the lifting mechanism includes a fixed plate 11 fixed on both sides of the top of the bottom plate 1, the interior of the fixed plate 11 is cavity-shaped, and the top of the fixed plate 11 is provided with an opening, the A lifting plate 12 is inserted inside the fixed plate 11, and the operating mechanism includes a rotating rod 13 penetrating through the fixed plate 11, and a rotating disc 14 is arranged on the outer surface of one of the fixing plates 11, and one end of the rotating rod 13 is fixed On the rotating disk 14, the other end of the rotating rod 13 is sleeved with a bearing 15, and the bearing 15 is fixed on the outer surface of the other fixing plate 11, and the rotating rod 13 located inside the fixing plate 11 The outer surface is fixedly set with a conical toothed disc 16, and a secondary conical toothed disc 17 is engaged on the said conical toothed disc 16, and an auxiliary bearing 18 is inlaid on one of the fixed plates 11. The rod 13 runs through the secondary bearing 18, the top of the secondary conical toothed disc 17 is fixed with a secondary rotary rod 19, the inside of the lifting plate 12 is provided with a lifting groove 20, and the secondary rotary rod 19 extends to the lifting groove 20, the top of the auxiliary rotating rod 19 is fixed with a threaded round block 21, the inner wall of the lifting groove 20 is internally threaded, and the bottom end of the auxiliary conical toothed disc 17 is fixed with a T-shaped round rod. The bottom end of the shaped round rod is connected with a second auxiliary bearing 22 fixed on the inner bottom end of the fixing plate 11 .

Through the above scheme of the present invention, the beneficial effect is: it should be noted that the design of the auxiliary bearing and the bearing is not only fixedly connected with the rotation, but also ensures the stability of the rotation of the rotating rod. The rotating disc 14 can be manually rotated to drive the rotating rod 13 to rotate, and the rotation Afterwards, the secondary conical toothed disc 17 that is engaged with the conical toothed disc 16 is driven to rotate together, because the top of the secondary conical toothed disc 17 is connected to the secondary rotating rod 19 and extends into the lifting groove 20, and the threaded round block 21 is threaded with the internal thread of the lifting groove 20. Connected, so the threaded round block 21 rotates in situ, and drives the two lifting plates 12 to rise and fall synchronously, thereby raising the required height of the software technology display.

Embodiment four:

Please refer to Figure 3-4, the top surface of the turntable 6 is provided with a clamping groove 23, the inside of the clamping groove 23 is pasted with a rubber protective layer 24, the top of the turntable 6 is fixed with a return spring, and the top of the return spring An L-shaped lower pressing plate 25 is fixedly provided, and a secondary rubber protection layer 26 is fixedly provided on the inner side of the L-shaped lower pressing plate 25, and a partition cover is fixedly provided on the top of the turntable 6, and the return spring is located in the partition cover. The L-shaped lower pressing plate 25 passes through the top of the partition, the bottom plate 1 is screw-inserted with an auxiliary board, and the bottom of the auxiliary board is fixed with a rubber anti-skid plate 27 .

Through the above scheme of the present invention, the beneficial effect: after the movement is completed, the anti-skid plate 27 at the bottom of the auxiliary plate is in contact with the ground by rotating the secondary plate. Slipping occurs on the top of the screen, so the safety performance of the device is improved. The bottom of the display screen 3 is clamped in the clamping groove 23, and the top of the display screen 3 is pressed through the L-shaped lower pressing plate 25, so the clamping installation of the display screen 3 is completed. .

In order to facilitate the understanding of the above-mentioned technical solution of the present invention, the working principle or mode of operation of the present invention in the actual process will be described in detail below:

In actual application, the display screen 3 is installed on the turntable 6, and the turntable 6 is indirectly connected to the shaft sleeve, so the turntable can be rotated, and finally the display screen 3 can be rotated, so that the user can rotate the display screen 3 to face himself according to his own position, which is convenient for the user The universal wheel 2 is designed to facilitate the overall movement of the device. When not on display, cover the protective cover 7 to protect the displayed display screen 3. It should be noted that the protective cover 7 is a transparent design, and the lifting mechanism is finally Drive the lifting platform 4 to adjust the height, during which the height of the lifting platform 4 is controlled by the operating mechanism. The device is easy to operate and has good protection performance.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims

A software technology display device with high security and strong protection, which is characterized in that it includes a base plate (1) and a display screen (3), and several universal wheels (2) are installed on the bottom of the base plate (1). Both sides of the top of the base plate (1) are provided with a lifting mechanism, the lifting mechanism is connected to the operating mechanism, the top of the lifting mechanism is fixed with a lifting platform (4), and the top of the lifting platform (4) is connected to the A round rod (5), the top of the round rod (5) is fixed with a turntable (6), the display screen (3) is installed on the turntable (6), and the turntable (6) is connected by a metal hinge There is a protective cover (7), the bottom end of the protective cover (7) is fixed with a flashboard (8), the bottom end of the flashboard (8) is an iron sheet, and a groove ( 9), the groove (9) is provided with a magnetic piece that is attracted to the iron piece.
A software technology display device with high security and strong protection according to claim 1, characterized in that the number of said universal wheels (2) is four, and the tops of said universal wheels (2) are all fixed A mounting plate (10) is provided, and the mounting plate (10) is fixed on the bottom four corners of the bottom plate (1) by screws, brake pads are provided on the universal wheel (2), and the display screen (3 ) with a speaker port on the top.
A software technology display device with high safety and strong protection according to claim 1, characterized in that, the lifting mechanism includes fixing plates (11) fixed on both sides of the top of the bottom plate (1), and the The inside of the fixing plate (11) is cavity-shaped, and the top of the fixing plate (11) is provided with an opening, and the inside of the fixing plate (11) is inserted with a lifting plate (12).
A software technology display device with high security and strong protection according to claim 3, characterized in that, the operating mechanism includes a rotating rod (13) passing through the fixed plate (11), one of the fixed The outer surface of the plate (11) is in contact with a turntable (14), one end of the turnrod (13) is fixed on the turntable (14), and the other end of the turnrod (13) is sleeved with a bearing (15) , the bearing (15) is fixed on the outer surface of another fixed plate (11), and the outer surface of the rotating rod (13) inside the fixed plate (11) is fixedly sleeved with a conical toothed disc ( 16), the conical toothed plate (16) is meshed with a secondary conical toothed plate (17), one of the fixed plates (11) is inlaid with a secondary bearing (18), and the rotating rod ( 13) Through the auxiliary bearing (18), the auxiliary rotary rod (19) is fixed on the top of the auxiliary conical toothed disc (17), and the lifting plate (12) is provided with a lifting groove (20). The auxiliary rotating rod (19) extends into the lifting groove (20), the top of the auxiliary rotating rod (19) is fixed with a threaded round block (21), and the inner wall of the lifting groove (20) is internally threaded.
A software technology display device with high safety and strong protection according to claim 4, characterized in that, the bottom end of the auxiliary conical toothed disc (17) is fixed with a T-shaped round rod, and the T-shaped round rod The bottom end of the rod is connected with a second auxiliary bearing (22) fixed on the inner bottom end of the fixing plate (11).
A software technology display device with high safety and strong protection according to claim 1, characterized in that, the top surface of the turntable (6) is provided with a clamping groove (23), and the clamping groove (23) A rubber protective layer (24) is pasted inside, a return spring is fixed on the top of the turntable (6), and an L-shaped lower pressing plate (25) is fixed on the top of the returning spring. A secondary rubber protection layer (26) is provided.
A software technology display device with high safety and strong protection according to claim 6, characterized in that, a partition cover is fixed on the top of the turntable (6), and the return spring is located in the partition cover, so that The L-shaped lower pressing plate (25) passes through the top of the partition, the bottom plate (1) is screwed with an auxiliary plate, and the bottom of the auxiliary plate is fixed with a rubber anti-skid plate (27).