CN219639811U

CN219639811U - Integrated bracket for display screen and keyboard of industrial automatic controller

Info

Publication number: CN219639811U
Application number: CN202222779448.0U
Authority: CN
Inventors: 沈辉
Original assignee: Shenzhen Xinshiji Technology Co ltd
Current assignee: Shenzhen Xinshiji Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-09-05
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an integrated bracket of a display screen and a keyboard of an industrial automation controller, which is characterized in that: the utility model adopts the combined structures of the base vertical plate, the keyboard support plate connecting component, the U-shaped connecting block, the U-shaped block side buckle plate, the keyboard turnover shaft block, the turnover shaft groove, the T-shaped shaft head, the turnover connecting plate, the keyboard support plate, the display screen connecting component, the universal rotating bowl, the universal ring, the T-shaped screw cap, the hand wheel fastening screw rod, the handle, the buckling wire groove and the like, thereby realizing scientific and reasonable design, simple structure, large weight, high operation stability, and rapid and sensitive angle adjustment of the integrated bracket of the display screen and the keyboard of the industrial automatic controller. The height adjusting mechanism adopts a hand wheel to fasten a screw rod for quick loosening and fixing. The telescopic and steering adjusting mechanism adopts a connecting arm block, a rear arm rod, a front arm rod, a bearing, a keyboard turning shaft block and a display screen turning shaft block to realize multiple rotation and folding joint structures, and has the advantages of large telescopic distance, high sensitivity and large rotation angle range. Overcomes the defects of the prior art.

Description

Integrated bracket for display screen and keyboard of industrial automatic controller

Technical Field

The utility model relates to the technical field of industrial automation controllers, in particular to an integrated bracket of a display screen and a keyboard of an industrial automation controller.

Background

The prior art industrial automation controller display and keyboard supports typically employ a structure with fixed legs, a table top or an embedded structure on the top or front side of the associated automation equipment. These structures are all intended to secure the display and keyboard to the automation equipment and not to move or change direction. Some small and medium-sized automation devices are required to be used in different places, such as an automatic spraying machine, an automatic painting machine and the like, and are limited by space and position in different use places, so that a user needs to control a keyboard and watch a display screen in places with different angles and distances. For example, when an automatic inkjet printer works on a wall surface from one side to the other side, a manipulator needs to look at a working surface, meanwhile, a display screen and a keyboard need to be turned from one side to the other side, the display screen and the keyboard need to work from the upper part to the lower part or from the lower part to the upper part, and the display screen and the keyboard need to be turned upside down, so that the fixed support leg, the table top or the embedded structure of the display screen and the keyboard of the industrial automation controller in the prior art cannot meet the use requirement.

Disclosure of Invention

The utility model aims to provide an integrated bracket for a display screen and a keyboard of an industrial automation controller, which reasonably and effectively solves the problems that the structures of the display screen and the keyboard bracket of the industrial automation controller in the prior art are fixed and the distance and the direction cannot be adjusted.

The utility model adopts the following technical scheme:

the utility model provides an integrative support of industrial automation controller display screen and keyboard, including base riser, fixed screw, fixing screw, linking arm piece, rotatory shaft hole, back armed lever, forearm pole, bearing, riser board, guide rail groove, guide rail board, slide bar groove, riser upper cover, keyboard layer board coupling assembling, U-shaped connecting block, U-shaped piece side buckle, keyboard turnover shaft piece, turnover shaft groove, T shape spindle nose, turnover connection board, keyboard layer board, display screen coupling assembling, balance weight board, display screen connecting plate, universal swivel bowl, universal circle, T shape nut, hand wheel fastening screw rod, handle, lock wire casing, its characterized in that:

the base vertical plate is square, and at least the middle of the base vertical plate, which is close to the upper end and the lower end, is respectively provided with 1 fixing screw hole which is fixedly connected with one side of the industrial automation controller cabinet or one side of the automation assembly line. And 4 fixing screw holes and fixing screws are arranged near one end of the connecting arm block and are fixedly connected with the connecting arm block. The connecting arm block is square with one round end, a rotary shaft hole is axially formed in one round end, and a fixing screw hole and a fixing screw rod are formed in the other round end and fixedly connected with the base vertical plate. The rotary shaft hole is provided with a rear arm rod in a port connection mode, the front end of the rear arm rod is provided with a front arm rod in an axial connection mode, the front arm rod and the rear arm rod are in round-end rectangular bar shapes, the lower side face of the front arm rod is connected with a buckling wire groove with a semicircular curved face in a buckling mode, and two ends of the front arm rod penetrate through the rotary shaft hole with a cylindrical or T-shaped countersunk head in an axial mode. The rotary shaft hole arranged at the rear end of the rear arm rod is connected with the upper port of the rotary shaft hole of the connecting arm block, the upper port of the rotary shaft hole at the front end is connected with the lower port of the rotary shaft hole at the rear end of the front arm rod in a shaft way, and the upper port of the rotary shaft hole at the front end of the front arm rod is connected with the connecting arm block. The front end of the front arm rod is connected with a rotating shaft hole provided with a connecting arm block, the front end of the front arm rod is connected with a vertical beam plate in a shaft mode, the other end of the front arm rod is connected with a vertical beam plate, the vertical beam plate is rectangular and vertical plate-shaped, guide rail grooves are formed in two sides of the vertical beam plate, the guide rail grooves are connected with two sides of the vertical beam plate, and the guide rail plates are arranged in parallel with the vertical beam plate. The upper ends of the vertical beam plates, the guide rail grooves and the guide rail plates are connected with a vertical beam upper cover, sliding rod grooves are longitudinally formed in the centers of the upper parts of the vertical beam plates and the guide rail plates, and hand wheel fastening screws are connected to the sliding rod grooves. The hand wheel fastening screw front end passes the connection of vertical beam board and guide rail board is equipped with the code board, code board both sides block is connected and is slidingly fixed in the guide rail inslot, the bottom surface with the guide rail board slides the laminating and is connected, code board front side connection is equipped with display screen coupling assembling, vertical beam board and guide rail board lower extreme connection are equipped with keyboard layer board coupling assembling.

The display screen connecting assembly is provided with a code board, and a fixed screw hole is formed in the center of the code board close to the lower end and is fixedly connected with the front end of the hand wheel fastening screw. The center of the upper part of the code board is provided with a fixed screw hole and a fixed screw rod which are fixedly connected with the display screen connecting plate. The center of the display screen connecting plate is integrally provided with a hemispherical bowl-shaped universal rotating bowl in a concave mode, and the center of the bottom surface of the universal rotating bowl is integrally provided with a T-shaped nut which is fixedly connected with a fixing screw rod arranged at the center of the upper portion of the balance board. The universal bowl rear side activity cutting ferrule connection is equipped with cylindrical or round platform shape's universal circle, the back bottom surface of universal circle is equipped with fixed screw and fixing screw and corresponds the balance weight board is connected fixedly, the display screen connection is equipped with the display screen in display screen connecting plate leading flank connection, the display screen connecting plate four corners is the diagonal position and arranges and be equipped with fixed screw and fixing screw with the display screen back is connected fixedly.

The keyboard layer board coupling assembling is equipped with the U-shaped connecting block, U-shaped connecting block rear end bottom center is equipped with fixed screw and fixing screw with the riser board is connected fixedly with guide rail board lower extreme leading flank. The novel keyboard comprises a U-shaped connecting block, wherein two sides of the opening end of the U-shaped connecting block are axially connected with a keyboard turnover shaft block, two sides of the rear end of the keyboard turnover shaft block are oppositely provided with turnover shaft grooves, the center of the bottom surface of each turnover shaft groove is provided with a fixing screw hole, and the periphery of the bottom surface of each turnover shaft groove is concavely provided with a shaft head clamping groove. The T-shaped shaft head is provided with a clamping ring and is connected with the shaft head clamping groove in a buckled mode, a fixing screw hole is formed in the center of the T-shaped shaft head, the outer side face of the T-shaped shaft head is connected with the inner side face of the U-shaped connecting block, and fixing screw holes are formed in two sides of the opening end of the U-shaped connecting block, corresponding to the T-shaped shaft head. The keyboard turnover shaft is characterized in that fixing screws are arranged in fixing screw holes formed in the center of the bottom surface of the turnover shaft groove, the T-shaped shaft heads and the U-shaped connecting blocks to fix the keyboard turnover shaft blocks, the T-shaped shaft heads and the U-shaped connecting blocks in an axial connection mode, and two outer sides of the U-shaped connecting blocks are connected in a buckling mode to form U-shaped block side buckling plates. The front end of the keyboard turnover shaft block is axially provided with a rotary shaft hole with a T-shaped countersunk head, and the lower port of the rotary shaft hole at the front end of the keyboard turnover shaft block is axially connected with a turnover connecting plate. The rear end of the turnover connecting plate is in limit abutting connection with the lower end of the vertical beam plate and/or the lower end of the guide rail plate, and a fixed screw hole and a fixed screw rod are arranged at the lower port of the rotation shaft hole, which is close to the rear end and corresponds to the front end of the keyboard turnover shaft block, and are in axial connection and fixation with the keyboard turnover shaft block. The turnover connecting plate is fixedly connected with a keyboard supporting plate close to the upper plate surface at the front end, a keyboard and a mouse are arranged on the keyboard supporting plate in a clamping or placing connection mode, and a handle is arranged on the lower side face of the keyboard supporting plate close to the middle of the front end in a connection mode.

The upper port and/or the lower port of the rotating shaft hole of the connecting arm block are/is connected with the rotating shaft hole of the rear arm rod and/or the rotating shaft hole of the front arm rod, bearings are respectively arranged between the rotating shaft hole of the upper side of the front end of the rear arm rod and the rotating shaft hole of the lower side of the rear end of the front arm rod, fixing screws are axially connected with the bearings and the corresponding rotating shaft holes on two sides, shaft covers are arranged at the rotating shaft hole ports at two ends of the fixing screws, wire passing holes are formed in the lower ends of sliding rod grooves formed in the frame on the rear side of the keyboard support plate, and the lower ends of sliding rod grooves formed in the vertical beam plate and the guide rail plate, and power and/or data wires of the display screen, the keyboard and the mouse are connected and conducted with the power and/or the controller through the wire passing holes and the buckling wire grooves.

Further, the vertical beam plate, the guide rail plate, the sliding rod groove, the code plate and the hand wheel fastening screw rod form a display screen height adjusting mechanism.

Further, the connecting arm block, the rotating shaft hole, the fixing screw, the rear arm rod, the front arm rod, the bearing and the vertical beam plate form a folding telescopic and steering adjusting mechanism.

Further, the balance board, the display screen connecting plate, the universal rotating bowl, the universal ring and the T-shaped screw cap form a universal fine adjustment mechanism of the display screen.

Further, the U-shaped connecting block, the U-shaped block side buckle plate, the keyboard overturning shaft block, the overturning shaft groove, the T-shaped shaft head, the overturning connecting plate and the keyboard supporting plate form an up-and-down overturning storage and unfolding adjusting mechanism of the keyboard supporting plate, and the keyboard overturning shaft block, the fixed screw, the rotating shaft hole, the overturning connecting plate and the keyboard supporting plate form a horizontal steering adjusting mechanism of the keyboard supporting plate.

Further, the display screen and the keyboard integrated support are made of aluminum alloy, and an anodic oxidation layer is arranged on the surface of the display screen and the keyboard integrated support.

Further, the load-bearing force of the connecting arm block, which is connected with the rear arm rod, the front arm rod, the vertical beam plate and the display screen connecting assembly, is not less than 15kg.

The beneficial technical effects of the utility model are as follows:

the utility model discloses an integrated bracket of a display screen and a keyboard of an industrial automation controller, which reasonably and effectively solves the problems that the structures of the display screen and the keyboard bracket of the industrial automation controller in the prior art are fixed and the distance and the direction cannot be adjusted.

The utility model adopts a combined structure of a base vertical plate, a fixed screw hole, a fixed screw rod, a connecting arm block, a rotary shaft hole, a rear arm rod, a front arm rod, a bearing, a vertical beam plate, a guide rail groove, a guide rail plate, a sliding rod groove, a vertical beam upper cover, a keyboard supporting plate connecting component, a U-shaped connecting block, a U-shaped block side buckle plate, a keyboard turning shaft block, a turning shaft groove, a T-shaped shaft head, a turning connecting plate, a keyboard supporting plate, a display screen connecting component, a balance board, a display screen connecting plate, a universal rotating bowl, a universal ring, a T-shaped nut, a hand wheel fastening screw rod, a handle and a buckling wire groove, and realizes scientific and reasonable design, simple structure, large weight, high operation stability and rapid and sensitive angle adjustment of the display screen and the keyboard integrated bracket of the industrial automatic controller. The height adjusting mechanism adopts a hand wheel to fasten a screw rod for quick loosening and fixing. The telescopic and steering adjusting mechanism adopts a connecting arm block, a rear arm rod, a front arm rod, a bearing, a keyboard turning shaft block and a display screen turning shaft block to realize multiple rotation and folding joint structures, and has the advantages of large telescopic distance, high sensitivity and large rotation angle range. Overcomes the defects of the prior art.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of an exploded construction of the present utility model.

Fig. 3 is a schematic view of a structure of a display screen connecting plate according to the present utility model.

Fig. 4 is a schematic view of the structure of the vertical beam plate of the present utility model.

The figure shows: 1-base riser, 2-fixed screw, 3-fixed screw, 4-linking arm piece, 5-rotation shaft hole, 6-back arm lever, 7-front arm lever, 8-bearing, 9-vertical beam plate, 10-guide rail groove, 11-guide rail plate, 12-slide bar groove, 13-vertical beam upper cover, 14-keyboard pallet connecting component, 15-U-shaped connecting block, 16-U-shaped piece side buckle, 17-keyboard turnover shaft piece, 18-turnover shaft groove, 19-T-shaped shaft head, 20-turnover connecting plate, 21-keyboard pallet, 22-display screen connecting component, 23-loose pulley, 24-display screen connecting plate, 25-universal rotating bowl, 26-universal ring, 27-T-shaped screw cap, 28-hand wheel fastening screw, 29-handle, 30-display screen, 31-keyboard and mouse, 32-buckling wire slot.

Detailed Description

The present utility model will be further understood by the following description of embodiments, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present utility model, and any modification of the definition of components or technical features and/or the form of the whole structure without substantial change should be considered as the protection scope defined by the technical solution of the present utility model.

Examples:

1-4, an integrated bracket for a display screen and a keyboard of an industrial automation controller comprises a base vertical plate 1, a fixed screw hole 2, a fixed screw 3, a connecting arm block 4, a rotary shaft hole 5, a rear arm rod 6, a front arm rod 7, a bearing 8, a vertical beam plate 9, a guide rail groove 10, a guide rail plate 11, a slide bar groove 12, a vertical beam upper cover 13, a keyboard support plate connecting component 14, a U-shaped connecting block 15, a U-shaped block side buckle plate 16, a keyboard turnover shaft block 17, a turnover shaft groove 18, a T-shaped shaft head 19, a turnover connecting plate 20, a keyboard support plate 21, a display screen connecting component 22, a loose-leaf spring plate 23, a display screen connecting plate 24, a universal rotating bowl 25, a universal ring 26, a T-shaped nut 27, a hand wheel fastening screw 28, a handle 29, a display screen 30, a keyboard and a mouse 31 and a buckling wire groove 32.

First, the base riser 1 is set. The base vertical plate 1 is square, and at least two fixing screw holes 2 are respectively arranged near the upper end and the lower end of the base vertical plate and are fixedly connected with one side of an industrial automation controller cabinet or one side of an automation assembly line. And 4 fixing screw holes 2 and fixing screws 3 are arranged on the plate surface near one end of the base vertical plate 1 and are fixedly connected with the connecting arm block 4. The connecting arm block 4 is arranged into a square block with one round end, a rotary shaft hole 5 is axially formed in one round end, and a fixed screw hole 2 and a fixed screw 3 are arranged on the end face of the other square end and are fixedly connected with the base vertical plate 1. The upper port of the rotary shaft hole 5 is connected with a rear arm rod 6, and the front end of the rear arm rod 6 is connected with a front arm rod 7 in an axial mode. The front arm 7 and the rear arm 6 are arranged in a round-end rectangular bar shape, and the lower sides of the front arm 7 and the rear arm 6 are respectively connected with a buckling line groove 32 with a semicircular curved surface in a buckling way. At both ends of which a rotary shaft hole 5 of a cylindrical or T-shaped countersunk head is penetrated and axially provided. The rotary shaft hole 5 arranged at the rear end of the rear arm rod 6 is connected with the upper port of the rotary shaft hole 5 of the connecting arm block 4, a bearing 8 is arranged between the rotary shaft holes 5 which are correspondingly connected, and the fixed screw 3 is arranged in the corresponding rotary shaft hole 5 and the bearing 8 in an axial connection manner, so that a first heavy-level steering joint of the display screen 30, the keyboard and the mouse 31 is formed. The upper port of the rotary shaft hole 5 at the front end of the rear arm lever 6 is connected with the lower port of the rotary shaft hole 5 at the rear end of the front arm lever 7 by adopting a bearing 8 and a fixed screw 3, so as to form a horizontal steering and folding telescopic joint of the display screen 30, the keyboard and the mouse 31. The upper port of the front end rotating shaft hole 5 of the front arm lever 7 is connected with the connecting arm block 4, the rotating shaft hole 5 of the connecting arm block 4 connected with the front end of the front arm lever 7 is connected with the front end of the front arm lever 7 in an axial manner, and the multiple horizontal steering joints of the display screen 30, the keyboard and the mouse 31 are formed. The connecting arm block 4, the rotating shaft hole 5, the fixing screw 3, the rear arm rod 6, the front arm rod 7, the bearing 8 and the vertical beam plate 9 form a folding telescopic and steering adjusting mechanism. The other end of the connecting arm block 4 connected and arranged on the front arm rod 7 is connected and provided with a vertical beam plate 9. The vertical beam plate 9 is rectangular, guide rail grooves 10 are formed in two sides of the vertical beam plate, the guide rail grooves 10 are connected to two sides of the vertical beam plate 9, and guide rail plates 11 are arranged in parallel to the vertical beam plate 9. And the upper ends of the vertical beam plate 9, the guide rail groove 10 and the guide rail plate 11 are connected with a vertical beam upper cover 13. A sliding rod groove 12 is longitudinally arranged at the center of the upper parts of the vertical beam plate 9 and the guide rail plate 11. A hand wheel fastening screw 28 is connected to the slide groove 12. The front end of the hand wheel fastening screw 28 penetrates through the vertical beam plate 9 and the guide rail plate 11 to be connected with the code plate 23. The two sides of the sliding code plate 23 are clamped, connected and slidingly fixed in the guide rail groove 10, the bottom surface is in sliding fit connection with the guide rail plate 11, the front side of the sliding code plate 23 is connected and provided with a display screen connecting assembly 22, and the vertical beam plate 9, the guide rail plate 11, the slide bar groove 12, the sliding code plate 23 and the hand wheel fastening screw 28 form a display screen height adjusting mechanism. The lower ends of the vertical beam plate 9 and the guide rail plate 11 are connected with a keyboard supporting plate connecting assembly 14.

The base vertical plate 1, the fixing screw hole 2 and the fixing screw 3 are used for connecting and fixing the utility model to a case or a side plate of a production line, and the connecting arm block 4, the rotating shaft hole 5, the rear arm rod 6, the front arm rod 7 and the bearing 8 realize telescopic movement of the integrated bracket of the display screen and the keyboard, which is not limited by space, so that the integrated bracket is convenient to control. The display screen height adjusting mechanism can adjust the height up and down according to the needs of operators.

The display screen attachment assembly 22 is then provided. The display screen connecting assembly 22 is provided with a code board 23, and a fixed screw hole 2 is arranged near the center of the lower end of the code board 23 and is fixedly connected with the front end of the hand wheel fastening screw 28. The center of the upper part of the code board 23 is provided with a fixed screw hole 2 and a fixed screw 3 which are fixedly connected with a display screen connecting plate 24. The center of the display screen connecting plate 24 is integrally provided with a hemispherical bowl-shaped universal rotating bowl 25 in a recessed mode, and the center of the bottom surface of the universal rotating bowl 25 is integrally provided with a T-shaped nut 27 which is fixedly connected with a fixing screw 3 arranged at the center of the upper portion of the balance weight plate 23. The universal joint is characterized in that a cylindrical or round table-shaped universal ring 26 is movably arranged on the rear side of the universal rotating bowl 25 in a clamping sleeve manner, a fixed screw hole 2 and a fixed screw 3 are arranged on the rear bottom surface of the universal ring 26 and are correspondingly connected and fixed with the balance weight plate 23, the universal rotating bowl 25 and the universal ring 26 are buckled together, the fixed screw 3 and a T-shaped nut 27 are fixed in length to tension the universal rotating bowl 25 and the universal ring 26, a display screen 30 is rotated in any direction to drive a display screen connecting plate 24 and the universal rotating bowl 25 to rotate at the port of the universal ring 26, the display screen 30 is subjected to universal fine adjustment, and the balance weight plate 23, the display screen connecting plate 24, the universal rotating bowl 25, the universal ring 26 and the T-shaped nut 27 form a universal fine adjustment mechanism of the display screen 30. The front side of the display screen connecting plate 24 is connected with a display screen, and four corners of the display screen connecting plate 24 are provided with fixing screw holes 2 and fixing screws 3 which are arranged in a diagonal arrangement manner and are connected and fixed with the back of the display screen 30.

Finally, a keyboard tray connection assembly 14 is provided. The keyboard support plate connecting assembly 14 is provided with a U-shaped connecting block 15, and the center of the bottom surface of the rear end of the U-shaped connecting block 15 is provided with a fixing screw hole 2 and a fixing screw 3 which are fixedly connected with the front side surfaces of the lower ends of the vertical beam plate 9 and the guide rail plate 11. The two sides of the opening end of the U-shaped connecting block 15 are axially connected with a keyboard turnover shaft block 17, two sides of the rear end of the keyboard turnover shaft block 17 are oppositely provided with turnover shaft grooves 18, the center of the bottom surface of the turnover shaft grooves 18 is provided with a fixed screw hole 2, the periphery of the bottom surface is concavely provided with a shaft head clamping groove, and T-shaped shaft heads 19 are buckled in the turnover shaft grooves 18. And a clamping ring is arranged on the T-shaped shaft head 19 and is in axial buckling connection with the shaft head clamping groove. The center of the T-shaped shaft head 19 is provided with a fixed screw hole 2, and the outer side face of the T-shaped shaft head 19 is connected with the inner side face of the U-shaped connecting block 15. Fixing screw holes 2 are formed in two sides of the opening end of the U-shaped connecting block 15 and correspond to the T-shaped shaft heads 19, and fixing screws 3 are arranged in the fixing screw holes 2 formed in the center of the bottom surface of the turnover shaft groove 18, the T-shaped shaft heads 19 and the U-shaped connecting block 15 to fixedly connect the keyboard turnover shaft block 17, the T-shaped shaft heads 19 and the U-shaped connecting block 15 in an axial mode. The two outer sides of the U-shaped connecting block 15 are connected in a buckling way, and a U-shaped block side buckle plate 16 is arranged. The front end of the keyboard turnover shaft block 17 is axially provided with a rotary shaft hole 5 with a T-shaped countersunk head. The lower port of the rotary shaft hole 5 at the front end of the keyboard turnover shaft block 17 is connected with a turnover connecting plate 20 in a shaft way, and the rear end of the turnover connecting plate 20 is in limit abutting connection with the lower ends of the vertical beam plates 9 and/or the guide rail plates 11. And a fixed screw hole 2 and a fixed screw 3 are arranged at the lower end of the turnover connecting plate 20, which is close to the rear end and corresponds to the rotary shaft hole 5 at the front end of the keyboard turnover shaft block 17, and are fixedly connected with the keyboard turnover shaft block 17 in a shaft way. The upper plate surface of the turnover connecting plate 20 close to the front end is fixedly connected with a keyboard supporting plate 21, and a keyboard and a mouse are clamped or placed on the keyboard supporting plate 21 in a connecting mode. A handle 29 is connected to the lower surface of the keyboard tray 21 near the middle of the front end. The rear end of the U-shaped connecting block 15 is fixedly connected with the front side surfaces of the lower ends of the vertical beam plates and the guide rail plates, and the lower end of the keyboard turnover shaft block 17 is vertically and linearly connected with the turnover connecting plate 20, so that the turnover connecting plate 20 and the keyboard supporting plate 21 can rotate in the horizontal direction at the lower side of the keyboard supporting plate connecting assembly 14. Because the front end of the U-shaped connecting block 15 and the rear end of the keyboard turning shaft block 17 are axially connected and fixed with the keyboard turning shaft block 17, the T-shaped shaft head 19 and the U-shaped connecting block 15 through the center of the bottom surface of the turning shaft groove 18 and the fixed screw rods 3 arranged in the fixed screw holes 2 arranged on the T-shaped shaft head 19 and the U-shaped connecting block 15 to form a turning shaft structure. The U-shaped connecting block 15, the U-shaped block side buckle plate 16, the keyboard turnover shaft block 17, the turnover shaft groove 18, the T-shaped shaft head 19, the turnover connecting plate 20 and the keyboard supporting plate 21 form an up-and-down turnover storage and unfolding adjusting mechanism of the keyboard supporting plate 21. The keyboard turning shaft block 17, the fixed screw 3, the rotary shaft hole 5, the turning connecting plate 20 and the keyboard supporting plate 21 form a horizontal turning adjusting mechanism of the keyboard supporting plate 21. The upper port and/or the lower port of the rotating shaft hole 5 of the connecting arm block 4 are/is connected with the rotating shaft hole 5 of the rear arm rod 6 and/or the front arm rod 7, the rotating shaft hole 5 at the upper side of the front end of the rear arm rod 6 is/are respectively connected with the rotating shaft hole 5 at the lower side of the rear end of the front arm rod 7, the bearings 8 and the rotating shaft holes 5 corresponding to the two sides are/is axially connected with a fixing screw 3, the ports of the rotating shaft holes 5 at the two ends of the fixing screw 3 are provided with shaft covers, and the lower ends of the slide bar grooves 12 arranged on the frame at the rear side of the keyboard support plate 21, the vertical beam plate 9 and the guide rail plate 11 are/is provided with wire passing holes so as to connect and conduct the power and/or data wires of the display screen 30, the keyboard and the mouse 31 with the power and/or the controller through the wire passing holes and the buckling wire grooves 32.

Further, the load-bearing force of the rear arm rod 6, the front arm rod 7, the vertical beam plate 9 and the display screen connecting assembly 22 which are connected and arranged on the connecting arm block 4 is not less than 15kg. The implementation of the integrated bracket of the display screen and the keyboard of the industrial automatic controller is completed.

The present utility model is, of course, capable of other and further embodiments and of modification in accordance with the utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model, but these modifications and variations are intended to be within the scope of the appended claims.

Claims

1. The utility model provides an integrative support of industrial automation controller display screen and keyboard, including base riser, fixed screw, fixing screw, linking arm piece, rotatory shaft hole, back armed lever, forearm pole, bearing, riser board, guide rail groove, guide rail board, slide bar groove, riser upper cover, keyboard layer board coupling assembling, U-shaped connecting block, U-shaped piece side buckle, keyboard turnover shaft piece, turnover shaft groove, T shape spindle nose, turnover connection board, keyboard layer board, display screen coupling assembling, balance weight board, display screen connecting plate, universal swivel bowl, universal circle, T shape nut, hand wheel fastening screw rod, handle, lock wire casing, its characterized in that:

the base vertical plate is square, at least the middle of the base vertical plate, which is close to the upper end and the lower end, is respectively provided with 1 fixing screw hole and is fixedly connected with one side of an industrial automation controller cabinet or one side of an automation assembly line, 4 fixing screw holes and fixing screws are arranged near one end and are fixedly connected with a connecting arm block, the connecting arm block is square with one end which is round, one end which is round is axially provided with a rotary shaft hole, the other end which is square is provided with the fixing screw holes and the fixing screws and is fixedly connected with the base vertical plate, the upper port of the rotary shaft hole is connected with a rear arm rod, the front end of the rear arm rod is axially connected with a front arm rod, the front arm rod and the rear arm rod are in round rectangular bar shapes, the lower side surface is in buckling connection with a buckling wire groove with a semicircular curved surface, two ends penetrate through the rotary shaft hole which is axially provided with a cylindrical or T-shaped countersunk head, the rotary shaft hole arranged at the rear end of the rear arm rod is connected with the upper port of the rotary shaft hole of the connecting arm block, the upper port of the front end rotating shaft hole is connected with the lower port of the rotating shaft hole at the rear end of the front arm rod, the upper port of the front end rotating shaft hole of the front arm rod is connected with a connecting arm block, the front end of the front arm rod is connected with the rotating shaft hole provided with the connecting arm block and the front end of the front arm rod, the other end of the front arm rod is connected with a vertical beam plate, the vertical beam plate is in a rectangular vertical plate shape, two sides of the vertical beam plate are provided with guide rail grooves, the guide rail grooves are connected with the two sides of the guide rail grooves and are parallel to the vertical beam plate, the guide rail grooves and the upper ends of the guide rail plates are connected with a vertical beam upper cover, the centers of the upper parts of the vertical beam plate and the guide rail plate are longitudinally provided with sliding rod grooves, the sliding rod grooves are connected with hand wheel fastening screws, the front ends of the hand wheel fastening screws penetrate through the vertical beam plate and the guide rail plate and are connected with a sliding code plate, the two sides of the sliding code plate are in a clamping connection and sliding mode in the guide rail groove, the bottom surface is in sliding fit connection with the guide rail plate, the front side of the sliding code plate is connected with a display screen connecting assembly, and the lower ends of the vertical beam plate and the guide rail plate are connected with a keyboard support plate connecting assembly;

the display screen connecting assembly is provided with a traveling block board, a fixing screw hole is arranged near the center of the lower end of the traveling block board and is fixedly connected with the front end of a hand wheel fastening screw, a fixing screw hole and a fixing screw are arranged at the center of the upper part of the traveling block board and are fixedly connected with a display screen connecting plate, a hemispherical bowl-shaped universal rotating bowl is integrally recessed in the center of the display screen connecting plate, a T-shaped screw cap is integrally arranged at the center of the bottom surface of the universal rotating bowl and is fixedly connected with the fixing screw arranged at the center of the upper part of the traveling block board, a cylindrical or round table-shaped universal ring is movably sleeved at the rear side of the universal ring, a fixing screw hole and a fixing screw are arranged at the rear bottom surface of the universal ring and are fixedly connected with the corresponding traveling block board, a display screen is connected to the front side surface of the display screen connecting plate, and the fixing screw hole and the fixing screw are arranged at four corners of the display screen connecting plate in diagonal positions and are fixedly connected with the back surface of the display screen;

the keyboard support plate connecting component is provided with a U-shaped connecting block, the center of the bottom surface of the rear end of the U-shaped connecting block is provided with a fixing screw hole and a fixing screw rod which are fixedly connected with the front side surfaces of the lower ends of the vertical beam plate and the guide rail plate, two sides of the opening end of the U-shaped connecting block are axially connected with keyboard overturning shaft blocks, two sides of the rear end of each keyboard overturning shaft block are provided with overturning shaft grooves relatively, the center of the bottom surface of each overturning shaft groove is provided with a fixing screw hole, the periphery of the bottom surface is recessed with a shaft head clamping groove, a T-shaped shaft head is buckled in each overturning shaft groove, the T-shaped shaft head is provided with a clamping ring which is in axial buckling connection with the shaft head clamping groove, the center of the T-shaped shaft head is provided with a fixing screw hole, the outer side surface of the T-shaped shaft head is connected with the inner side surface of the U-shaped connecting block, two sides of the opening end of the U-shaped connecting block are provided with fixing screw holes corresponding to the T-shaped shaft head, the utility model discloses a keyboard turnover device, which comprises a keyboard turnover shaft block, a U-shaped connecting block, a turnover connecting plate, a vertical beam plate and/or a guide rail plate, wherein fixing screws are arranged in fixing screw holes arranged in the center of the bottom surface of the turnover shaft groove, the T-shaped shaft head and the U-shaped connecting block, the keyboard turnover shaft block, the T-shaped shaft head and the U-shaped connecting block are axially connected and fixed, two outer sides of the U-shaped connecting block are connected and provided with U-shaped block side buckle plates, the front end of the keyboard turnover shaft block is axially provided with a T-shaped countersunk rotary shaft hole, the lower port of the rotary shaft hole at the front end of the keyboard turnover shaft block is axially connected and provided with the turnover connecting plate, the rear end of the turnover connecting plate is in limit abutting connection with the lower end of the vertical beam plate and/or the guide rail plate, the turnover connecting plate is close to the rear end of the turnover connecting plate and corresponds to the rotary shaft hole at the front end of the keyboard turnover shaft block, the turnover connecting plate is fixedly provided with a keyboard supporting plate near the front end upper plate, a handle is connected with the middle of the lower side surface of the keyboard supporting plate, which is close to the front end;

2. The integrated bracket for a display screen and a keyboard of an industrial automation controller according to claim 1, wherein the vertical beam plate, the guide rail plate, the sliding rod groove, the sliding code plate and the hand wheel fastening screw form a display screen height adjusting mechanism.

3. The integrated bracket for a display screen and a keyboard of an industrial automation controller according to claim 1, wherein the connecting arm block, the rotating shaft hole, the fixing screw, the rear arm rod, the front arm rod, the bearing and the vertical beam plate form a folding telescopic and steering adjusting mechanism.

4. The integrated bracket for a display screen and a keyboard of an industrial automation controller according to claim 1, wherein the balance board, the display screen connecting plate, the universal rotating bowl, the universal ring and the T-shaped nut form a universal fine adjustment mechanism of the display screen.

5. The integrated bracket for the display screen and the keyboard of the industrial automation controller according to claim 1, wherein the U-shaped connecting block, the U-shaped block side buckle plate, the keyboard overturning shaft block, the overturning shaft groove, the T-shaped shaft head, the overturning connecting plate and the keyboard supporting plate form an up-and-down overturning accommodating and unfolding adjusting mechanism of the keyboard supporting plate, and the keyboard overturning shaft block, the fixed screw, the rotating shaft hole, the overturning connecting plate and the keyboard supporting plate form a horizontal steering adjusting mechanism of the keyboard supporting plate.

6. The integrated bracket for the display screen and the keyboard of the industrial automation controller according to claim 1, wherein the integrated bracket for the display screen and the keyboard is made of aluminum alloy, and an anodic oxidation layer is arranged on the surface of the integrated bracket.

7. The integrated bracket for the display screen and the keyboard of the industrial automation controller according to claim 1, wherein the connecting arm block is connected with a rear arm rod, a front arm rod, a vertical beam plate and a display screen connecting assembly, and the bearing force is not less than 15kg.