CN111419006A

CN111419006A - Control console with multi-screen unified adjusting and dustproof functions

Info

Publication number: CN111419006A
Application number: CN202010307969.9A
Authority: CN
Inventors: 郭海山
Original assignee: Beijing Boxin Hongda Room Equipment Co ltd
Current assignee: Beijing Boxin Hongda Room Equipment Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-07-17

Abstract

The invention discloses a control console with multi-screen unified regulation and dust prevention functions, which comprises a control console body, wherein the control console body comprises a support and a table board fixed on the support, and the control console body also comprises the following components by taking the use direction as the reference: the rotating roller is rotatably arranged in a first opening formed in the table top; a pitching adjusting mechanism for driving the rotating roller to rotate; a rotating cover fixedly installed on the rotating roller; a front and rear traversing mechanism installed in the rotating cover; a left-right swinging mechanism arranged on the front-back transverse moving mechanism; a transverse moving driving mechanism for driving the front and rear transverse moving mechanisms to move; and a control module, a locking mechanism, an unlocking mechanism and a dustproof mechanism. The pitching adjusting mechanism can uniformly adjust the pitching angles of the rotating cover and the plurality of displays, the transverse moving driving mechanism can uniformly adjust the front and back distances of the displays, and the displays can be independently adjusted after the locking mechanism is unlocked by the unlocking mechanism; the rotating cover is sealed through the dustproof mechanism, so that the display is dustproof.

Description

Control console with multi-screen unified adjusting and dustproof functions

Technical Field

The invention relates to the field of control consoles, in particular to a control console with multi-screen unified adjustment and dustproof functions.

Background

The console is designed and manufactured according to special ergonomics in a control room running critical tasks, and provides professional furniture capable of bearing various office equipment and special equipment for operating and dispatching personnel.

The application range of the control console is very wide, and the control console covers a plurality of application scenes such as a power generation and power dispatching center, a nuclear industrial facility operation center, an energy production center, a traffic operation monitoring center, an aerospace task monitoring center, a public safety task monitoring center, a financial transaction center monitoring center, a broadcast television monitoring center, a factory central control room and the like; the control cabinet can be divided into a multi-person control cabinet and a single-person control cabinet, the multi-person control cabinet can be used for simultaneously working by multiple persons, the single-person control cabinet can be used by a single person, and the multi-person control cabinet and the single-person control cabinet can be provided with a plurality of displays to be checked by workers in front of the control cabinet.

To single control cabinet, when the different staff that needs 24 hours shift uses, because the people of different statures have different best visual angles, consequently different staff makes things convenient for work if wanting to reach best visual angle, then need adjust the display, prior art realizes the regulation of display through installing the display support on the control cabinet mostly, do not have the memory function, because the display sets up 3 at least usually on the control cabinet, then 6 more, consequently, the staff is when adjusting the display, need adjust one by one, it is very inconvenient to adjust.

In addition, the conventional control console does not have the functions of dust prevention and protection for the display, the display is easily covered with excessive dust when the control console is not used or transferred or a control room is cleaned and decorated, and if the display is not disassembled, the display is easily knocked and broken in the process of carrying and transferring the control console, and the disassembly and assembly of the display are complicated.

Disclosure of Invention

The invention aims to solve the problems and designs a control console with multi-screen unified adjustment and dustproof functions, wherein the control console is suitable for being used as a single-person control console.

The technical solution of the present invention is that a console with multiple screens for unified adjustment and dust prevention includes a console body, the console body includes a support and a table top fixed on the support, and the console body further includes, with a use direction as a reference:

a first opening formed at the rear part of the table board along the length direction of the table board;

the rotating roller is rotatably arranged in the first opening, a second opening is formed in the rotating roller along the axial direction of the rotating roller, and a cylindrical gear is arranged at one end of the rotating roller;

the pitching adjusting mechanism is arranged on the table top and is in transmission connection with the cylindrical gear;

the rotating cover is fixedly arranged on the rotating roller, an accommodating space communicated with the second opening is formed in the rotating cover, and the accommodating space and the second opening form a wiring channel;

a front and rear traversing mechanism which is arranged in the rotating cover and moves back and forth in the accommodating space;

the left-right swinging mechanism is arranged on the front-back transverse moving mechanism, and the front end of the left-right swinging mechanism is used for installing a display;

the transverse moving driving mechanism drives the front transverse moving mechanism and the rear transverse moving mechanism to move back and forth in the accommodating space;

and the control module is in signal connection with the pitching adjusting mechanism and the transverse moving driving mechanism.

Preferably, the pitching adjusting mechanism comprises a first shell fixed on the table top, an electric sliding table arranged in the first shell and a rack arranged at the sliding end of the electric sliding table; wherein the rack is connected with the cylindrical gear in a meshing manner.

Preferably, the front and rear traversing mechanism comprises at least three groups of chute guide rails fixedly arranged on the inner wall of the rotating cover, each group of chute guide rails is two, and each group of chute guide rails is respectively fixed on the inner walls of the upper end and the lower end of the rotating cover, a first sliding block is slidably arranged in the chute guide rails, a limiting block is fixed at the two ends of each chute guide rail, and a connecting plate is fixedly connected between the first sliding blocks.

Preferably, the traverse driving mechanism comprises a stepping motor arranged on the rotating cover, a screw rod rotatably arranged in the rotating cover, second sliding blocks slidably arranged in the sliding groove guide rails, and a traverse plate connected with the second sliding blocks; one of the second sliding blocks is in threaded connection with the screw, and the stepping motor is in transmission connection with the screw through a transmission assembly.

Preferably, the transmission assembly comprises a first bevel cylindrical gear and a second bevel cylindrical gear, the output end of the stepping motor extends into the accommodating space and is provided with the first bevel cylindrical gear, one end of the screw rod is rotatably arranged in the rotating cover through a bearing, the other end of the screw rod is provided with the second bevel cylindrical gear, and the first bevel cylindrical gear is meshed with the second bevel cylindrical gear.

Preferably, the locking mechanism comprises a rectangular sleeve fixed on the connecting plate, a rectangular sliding block slidably mounted in the rectangular sleeve, a pressing block fixed at the lower end of the rectangular sliding block, a pressure spring arranged between the pressing block and the rectangular sleeve, a third opening formed in the rear end of the rectangular sleeve, a clamping column fixed at the rear end of the pressing block and extending out of the third opening, and a first inclined wedge block fixed at the upper end of the extending end of the clamping column; a fourth opening is formed in the transverse moving plate, a second wedge block is fixed to the inner wall of the upper end of the fourth opening, and the first wedge block is used for being in clamping fit with the second wedge block.

Preferably, the locking mechanism further comprises a top rod fixed on the top end face of the rectangular sliding block and extending out of the rectangular sleeve, an anti-slip pad fixed on the top rod and used for being in friction fit with the inner wall of the top end of the rotating cover, and a cushion block fixed on the upper end of the extending end of the clamping column; the cushion block is positioned between the first wedge block and the rectangular sleeve and is attached to the first wedge block; when the first inclined wedge block is positioned at the front end of the second inclined wedge block, the anti-skid pad is in friction fit with the inner wall of the top end of the rotating cover; when the first wedge block is located at the rear end of the second wedge block, the first wedge block is connected with the second wedge block in a clamped mode, the second wedge block is abutted to the cushion block, and a gap exists between the anti-slip pad and the inner wall of the top end of the rotating cover.

Preferably, the unlocking mechanism comprises a fifth opening formed in the right end face of the rectangular sleeve, an extension plate fixed on the right end face of the rectangular sliding block and extending out of the fifth opening, a fixed plate fixed on the right end face of the rectangular sleeve and positioned on two sides of the fifth opening, and a stirring piece rotatably mounted between the fixed plates through a pin shaft; the lower end of the stirring piece is abutted to the fixed plate, and the stirring piece is used for unlocking the locking mechanism.

Preferably, the dustproof mechanism comprises a second shell fixed at the front part of the top end of the rotating cover, a vortex spring seat fixedly arranged in the second shell, a scroll rotatably arranged in the vortex spring seat, a vortex spring sleeved on the scroll and having one end connected with the vortex spring seat and the other end connected with the scroll, a sixth opening arranged at the lower end of the second shell, a dustproof curtain having one end fixed on the scroll and the other end extending out of the second shell from the sixth opening and fixed with a long rod, and at least two clamping seats fixed at the front part of the lower end of the rotating cover and used for clamping the long rod; when the long rod is connected with the clamping seat in a clamped mode, the front end of the rotating cover is closed and provided with an open opening, and when the long rod is not connected with the clamping seat in a clamped mode, the long rod is abutted to the sixth opening.

Preferably, the left-right swinging mechanism comprises two second fixing plates vertically and fixedly connected with the connecting plate, and the display mounting seat is rotatably connected with the second fixing plates through a damping rotating shaft so as to realize left-right swinging.

The invention has the beneficial effects that:

1. the pitching angle of the rotating cover can be adjusted through the pitching adjusting mechanism, the pitching angles of the display can be uniformly adjusted, the adjusting speed is high, the adjusted pitching angles are stored through the control module, different workers can directly select the pre-stored pitching angles, the memory function is realized, the display can quickly reach the optimal viewing angle, and the work is convenient;

2. the front and rear distances of each display are uniformly adjusted through the transverse moving driving mechanism, if a certain display needs to be independently adjusted, the poking piece can be poked to unlock the locking mechanism, so that the display can move back and forth, and after the poking piece is loosened, the anti-slip mat is in frictional contact with the rotating cover to limit the display to move freely, so that the display is fixed;

3. when the console is idle and not used or is transferred or a control room is cleaned and decorated, the displays can be quickly and uniformly pulled into the rotating cover through the transverse moving driving mechanism, the displays are prevented from colliding, and the opening at the front end of the rotating cover is sealed through the dustproof mechanism, so that the displays are prevented from dust.

Drawings

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

FIG. 2 is a front view of the console of the present invention;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 5 is a cross-sectional view of the console of the present invention (with the stand omitted);

FIG. 6 is an enlarged view of a portion of FIG. 4;

FIG. 7 is a state view of FIG. 6 when the rotating cowl is tilted;

FIG. 8 is an enlarged view of a portion C of FIG. 6;

FIG. 9 is a partial schematic view of a dust prevention mechanism;

FIG. 10 is a schematic view of the locking and unlocking mechanism from a top view;

FIG. 11 is a schematic view of the structure of a rotating roller;

FIG. 12 is a schematic view of the locking mechanism shown in FIG. 3 (with the first and second ramps unlocked);

FIG. 13 is another state diagram of FIG. 12 (first and second wedge locked state);

FIG. 14 is an enlarged partial view of the locking and unlocking mechanism of FIG. 1 (the toggle member not toggling the extension plate);

FIG. 15 is another state schematic view of FIG. 12 (the toggle member toggles the extension plate);

FIG. 16 is a block diagram showing the structure of the connection relationship of control modules;

in the figure, 1, a console body; 11. a support; 12. a table top; 121. a first opening; 13. a rotating roller; 131. a second opening; 14. a cylindrical gear; 15. a rotating cover; 151. the accommodating space 2, the locking mechanism; 21. a rectangular sleeve; 22. a rectangular slider; 23. briquetting; 24. a third opening; 25. clamping the column; 251. a first tapered wedge; 26. a top rod; 27. a non-slip mat; 28. cushion blocks; 29. a pressure spring; 3. an unlocking mechanism; 31. a fifth opening; 32. an extension plate; 33. a first fixing plate; 34. a pin shaft; 35. a toggle piece; 4. a pitch adjustment mechanism; 41. a first housing; 42. an electric sliding table; 43. a rack; 5. a dust-proof mechanism; 51. a second housing; 52. a rotating shaft; 53. a volute spring; 54. a sixth opening; 55. a long rod; 56. a dust curtain; 57. a card holder; 58. a volute spring seat; 6. a front and rear traversing mechanism; 61. a chute guide; 62. a first slider; 63. a limiting block; 64. a connecting plate; 7. a left-right swinging mechanism; 71. a display; 72. a second fixing plate; 73. a damping rotating shaft; 74. a display mount; 8. a traverse driving mechanism; 81. a stepping motor; 82. a screw; 83. a second slider; 84. transversely moving the plate; 841. a fourth opening; 842. a second tapered wedge; 85. a transmission assembly; 851. a first bevel cylindrical gear; 852. a second bevel cylindrical gear; 9. a control module; 91. a single chip microcomputer; 911. a storage module; 92. a touch screen; 93. a first stepper motor driver; 94. a second stepper motor driver.

Detailed Description

Referring to fig. 1 to 5, a console with multi-screen unified adjustment and dust-proof functions includes a console body 1, where the console body 1 includes a support 11 and a table 12 fixed on the support 11, and further includes: a first opening 121 formed at the rear of the table top 12 along the length thereof; a rotating roller 13 rotatably installed in the first opening 121, the rotating roller 13 being provided with a second opening 131 along an axial direction thereof, one end of the rotating roller 13 being installed with a cylindrical gear 14; the pitching adjusting mechanism 4 is arranged on the table top 12, and the pitching adjusting mechanism 4 is in transmission connection with the cylindrical gear 14; the rotating cover 15 is fixedly arranged on the rotating roller 13, an accommodating space 151 communicated with the second opening 131 is formed in the rotating cover 15, and the accommodating space 151 and the second opening 131 form a wiring channel; a front-rear traversing mechanism 6 installed in the rotating cover 15 to move forward and backward in the accommodating space 151; a left-right swinging mechanism 7 arranged on the front-back transverse moving mechanism 6, wherein the front end of the left-right swinging mechanism 7 is used for installing a display 71; a traverse driving mechanism 8 for driving the front and rear traverse mechanisms 6 to move forward and backward in the accommodating space 151; and the control module 9 is in signal connection with the pitching adjusting mechanism 4 and the traversing driving mechanism 8.

In the above description of the embodiment, the direction of use is taken as a reference and is taken as a coordinate relative to the working position of the user, the direction of the console away from the user is taken as a rear part, and the direction of the console close to the user is taken as a front part; bearings are embedded in the table boards 12 at the left end and the right end in the first opening 121, and two ends of the rotating roller 13 are installed in the bearings, so that the rotating roller 13 is rotatably installed in the first opening 121; the control module 9 comprises a singlechip 91, a touch screen 92 and a first stepping motor driver 93, the singlechip 91 is 51 series of singlechips, the model is AT89s53 of Atmel company, the touch screen 92 is arranged on the table top 12, the touch screen 92 is electrically connected with the singlechip 91, a user sends instruction information to the singlechip 91 through the touch screen 92, and the singlechip 91 sends signals to the pitching adjusting mechanism 4 and the traversing driving mechanism 8 through wires;

when the pitch angles of the display 71 need to be uniformly adjusted, the single chip microcomputer 91 sends signals to the pitch adjusting mechanism 4, the pitch adjusting mechanism 4 drives the cylindrical gear 14 to rotate, so that the rotating roller 13 and the rotating cover 15 are driven to rotate, the single chip microcomputer 91 is further provided with a storage module 911, the adjusted pitch angles can be stored by operating the touch screen 92, different workers can directly select the pre-stored pitch angles, the memory function is realized, the display 71 can quickly reach the optimal viewing angle, and the work is facilitated;

when the front-back distance of the display 71 needs to be uniformly adjusted, the single chip microcomputer 91 sends a signal to the transverse moving driving mechanism 8, and the transverse moving driving mechanism 8 drives the front-back transverse moving mechanism 6 to transversely move front and back to drive the left-right swinging mechanism 7 and the display 71 to move;

when the console is not used or transferred or the control room is cleaned and decorated, the front and rear traversing mechanisms 6 and the displays 71 can be quickly and uniformly pulled into the rotating cover 15 through the traversing driving mechanism 8, so that the displays 71 are prevented from colliding, the displays 71 are positioned in the accommodating space 151, and a part of dustproof effect can be achieved;

the wires and the signal wires of the display 71 can be conveniently wired through the wiring channels, and the cables are prevented from being wound and disordered.

Preferably, as shown in fig. 3 and 5, the pitch adjustment mechanism 4 includes a first housing 41 fixed on the table top 12, an electric sliding table 42 installed in the first housing 41, and a rack 43 installed at a sliding end of the electric sliding table 42; wherein the rack 43 is engaged with the cylindrical gear 14.

In the description of the above embodiment, the electric slide table 42 is preferably an electric slide table 42 with model number L ESH25DJ-100, the driving motor of the electric slide table 42 is a stepping motor, the control module 9 includes a first stepping motor driver 93, the single chip microcomputer 91 is sequentially connected with the first stepping motor driver 93 and the driving motor of the electric slide table 42 through wires to control the sliding end of the electric slide table 42 to move, the sliding end of the electric slide table 42 drives the rack 43 to move, and the rack 43 drives the cylindrical gear 14 to rotate, so as to drive the rotating roller 13, the rotating cover 15 and the displays 71 to rotate.

Preferably, as shown in fig. 1 and fig. 4 to 7, the front-rear traversing mechanism 6 includes three sets of sliding chute guide rails 61 fixedly mounted on the inner wall of the rotating cover 15, the number of each set of sliding chute guide rails 61 is two, each set of sliding chute guide rails 61 is respectively fixed on the inner walls of the upper and lower ends of the rotating cover 15, first sliding blocks 62 are slidably mounted in the sliding chute guide rails 61, limiting blocks 63 are fixed at the two ends of the sliding chute guide rails 61, and connecting plates 64 are fixedly connected between the first sliding blocks 62 of the same set.

In the description of the above embodiment, the connecting plate 64 is directly connected to the left-right swinging mechanism 7, the connecting plate 64 keeps a stable linear motion when moving by arranging the chute guide rails 61 and the first sliding blocks 62, the connecting plate 64 is driven, and the arrangement of the three sets of chute guide rails 61 represents the control configuration of three displays 71; the stopper blocks 63 are fixed to both ends of the chute guide 61 in order to restrict the first slider 62 from moving out of the chute guide 61.

Preferably, as shown in fig. 1, 4-7, the traverse driving mechanism 8 includes a stepping motor 81 mounted on the rotation cover 15, a screw 82 rotatably mounted in the rotation cover 15, second sliders 83 slidably mounted in the respective chute guides 61, and traverse plates 84 connected to the respective second sliders 83; one of the second sliders 83 is in threaded connection with the screw 82, and the stepping motor 81 is in driving connection with the screw 82 through a driving assembly 85.

In the above description of the embodiment, when the front-back distance of the display 71 needs to be uniformly adjusted, the single chip 91 sends a signal to the stepping motor 81, the control module 9 further includes the second stepping motor driver 94, the single chip 91 is sequentially connected to the second stepping motor driver 94 and the stepping motor 81 through wires, the screw 82 passes through the limiting block 63 and does not contact with the limiting block 63, the stepping motor 81 drives the screw 82 to rotate through the transmission assembly 85, the second slider 83 in the upper layer of the middle of the three sets of chute guide rails 61 is in threaded connection with the screw 82, the second slider 83 converts the rotation motion of the screw 82 into a linear motion, so as to drive the traverse plate 84 to move, push the front-back traverse mechanism 6 to approach the user, and make the display 71 closer to the user.

Preferably, as shown in fig. 6 and 8, the transmission assembly 85 includes a first bevel gear 851 and a second bevel gear 852, the output end of the stepping motor 81 extends into the accommodating space 151 and is installed with the first bevel gear 851, one end of the screw rod 82 is rotatably installed in the rotating cover 15 through a bearing, and the other end is installed with the second bevel gear 852, and the first bevel gear 851 and the second bevel gear 852 are engaged and connected.

In the above description of the embodiment, the stepping motor 81 is driven by the first bevel gear 851, and the second bevel gear 852 and the screw 82 rotate in sequence.

Preferably, as shown in fig. 1, fig. 5-7, fig. 10, and fig. 12-15, the locking mechanism 2 further includes a locking mechanism 2, the locking mechanism 2 includes a rectangular sleeve 21 fixed on the connecting plate 64, a rectangular sliding block 22 slidably mounted in the rectangular sleeve 21, a pressing block 23 fixed at the lower end of the rectangular sliding block 22, a pressing spring 29 disposed between the pressing block 23 and the rectangular sleeve 21, a third opening 24 formed at the rear end of the rectangular sleeve 21, a clamping column 25 fixed at the rear end of the pressing block 23 and extending out of the third opening 24, and a first wedge 251 fixed at the upper end of the extending end of the clamping column 25; a fourth opening 841 is formed in the traverse plate 84, a second wedge 842 is fixed on the inner wall of the upper end of the fourth opening 841, and the first wedge 251 is used for being clamped and matched with the second wedge 842.

The locking mechanism 2 further comprises a top rod 26 fixed on the top end face of the rectangular sliding block 22 and extending out of the rectangular sleeve 21, an anti-slip pad 27 fixed on the top rod 26 and used for being in friction fit with the inner wall of the top end of the rotating cover 15, and a cushion block 28 fixed on the upper end of the extending end of the clamping column 25; wherein, the cushion block 28 is positioned between the first wedge 251 and the rectangular sleeve 21, and the cushion block 28 is attached to the first wedge 251; when the first wedge 251 is located at the front end of the second wedge 842, the anti-slip pad 27 is in friction fit with the inner wall of the top end of the rotating cover 15; when the first wedge 251 is located at the rear end of the second wedge 842, the first wedge 251 and the second wedge 842 are clamped, the second wedge 842 is abutted against the cushion block 28, and the anti-slip pad 27 and the inner wall of the top end of the rotating cover 15 have a gap.

In the above description of the embodiment, in the process that the traverse driving mechanism 8 is close to the front-rear traverse mechanism 6 and drives the front-rear traverse mechanism 6 to move forward, first, with respect to the reference direction of the user, the first wedge 251 is located in front of the second wedge 842, the second wedge 842 is gradually close to and abutted against the first wedge 251, the first wedge 251 and the second wedge 842 are continuously moved after contacting the inclined surfaces, the second wedge 842 presses the first wedge 251, the clamping column 25, the pressing block 23, the rectangular slider 22, the ejector rod 26 and the anti-slip pad 27 descend, the pressure spring 29 is compressed, the anti-slip pad 27 does not obstruct the front-rear traverse mechanism 6 from moving after descending, and at this time, the front-rear traverse mechanism 6 can be smoothly pushed; if the display devices 71 need to be pulled back to the rotating cover 15, the transverse moving driving mechanism 8 firstly pushes the connecting plate 64 to the front end by controlling the angular displacement output by the stepping motor 81, the first sliding block 62 abuts against the limiting block 63 at the front end of the chute guide rail 61, the second wedge 842 cannot move forwards continuously at this time, the second wedge 842 can press downwards and cross over the first wedge 251 and abuts against the cushion block 28, the stepping motor 81 stops rotating at this time, a gap with the same thickness as the cushion block 28 exists between the anti-skid pad 27 and the inner wall of the top end of the rotating cover 15 due to the arrangement of the cushion block 28, the anti-skid pad 27 cannot block the movement, and then the stepping motor 81 reversely outputs a certain angular displacement, and the first wedge 251 and the second wedge 842 are clamped at this time, so that the transverse moving driving mechanism 8 pulls the connecting plate 64 back into the accommodating space 151.

Preferably, as shown in fig. 1, fig. 5-7, fig. 10, and fig. 12-15, the locking device further includes a locking mechanism 3, the locking mechanism 3 includes a fifth opening 31 opened on the right end surface of the rectangular sleeve 21, an extending plate 32 fixed on the right end surface of the rectangular slider 22 and extending out of the fifth opening 31, a fixing plate 33 fixed on the right end surface of the rectangular sleeve 21 and located on both sides of the fifth opening 31, and a toggle member 35 rotatably mounted between the fixing plates 33 through a pin 34; the lower end of the toggle member 35 abuts against the fixed plate 33, and the toggle member 35 is used for unlocking the locking mechanism 2.

In the above description of the embodiment, if it is necessary to adjust a certain display 71 individually, the toggle element 35 corresponding to the display 71 can be toggled, the toggle element 35 is located at the rear of the display 71, one end of the toggle element 35 abuts against the fixed plate 33, and the other end extends to the edge of the display 71, the toggle element 35 is toggled upwards by a finger, the other end of the toggle element 35 presses the extension plate 32 downwards, the extension plate 32 drives the rectangular slider 22, the pressing block 23, the clip 25, the first wedge 251, the top bar 26, and the anti-slip pad 27 to descend, the first wedge 251 descends to below the second wedge 842 without being clamped with the second wedge, the anti-slip pad 27 descends until the anti-slip pad no longer comes into frictional contact with the rotating cover 15, the locking mechanism 2 is unlocked, the anti-slip display 71 can be held to move back and forth, after the front-rear distance is adjusted, the toggle element 35 is released, the pressure spring 29 elastically returns, the pad 27 rises again to be, the display 71 is restricted from moving freely, thereby fixing the display 71.

Preferably, in order to further improve the dust-proof effect, as shown in fig. 2-7 and fig. 9, a dust-proof mechanism 5 is further provided, the dust-proof mechanism 5 includes a second housing 51 fixed at the front part of the top end of the rotating cover 15, a volute spring seat 58 fixedly installed in the second housing 51, a scroll 52 rotatably installed in the volute spring seat 58, a volute spring 53 sleeved on the scroll 52 and having one end connected with the volute spring seat 58 and the other end connected with the scroll 52, a sixth opening 54 formed at the lower end of the second housing 51, a dust-proof curtain 56 having one end fixed on the scroll 52 and the other end extending out of the second housing 51 from the sixth opening 54 and fixed with a long rod 55, and two clamping seats 57 fixed at the front part of the lower end of the rotating cover 15 and used for clamping the; when the long rod 55 is clamped with the clamping seat 57, the dust-proof curtain 56 seals the opening at the front end of the rotating cover 15, and when the long rod 55 is not clamped with the clamping seat 57, the long rod 55 is abutted against the sixth opening 54; a scroll spring holder, a scroll 53 and a spool 52 are fixed in the second housing 51.

In the above description of the embodiment, after the traverse driving mechanism 8 can pull each display 71 into the rotation cover 15, in order to prevent the display 71 from being attached with dust, the opening at the front end of the rotation cover 15 is closed by the dust-proof mechanism 5, thereby preventing the display 71 from being dust-proof; specifically, the long rod 55 is pulled downwards, the long rod 55 drives the dustproof curtain 56 to descend, the scroll 52 rotates, the volute spring 53 elastically deforms, and finally the long rod 55 is clamped into the clamping seat 57, so that the opening at the front end of the rotating cover 15 can be sealed; when the dust curtain 56 needs to be opened, the long rod 55 is pulled out from the clamping seat 57, and the dust curtain 56 is automatically drawn into the second housing 51 under the action of the elastic restoring force of the scroll spring 53 until the long rod 55 abuts against the second housing 51.

Preferably, as shown in fig. 4 and 6-7, the horizontal swinging mechanism 7 includes two second fixing plates 72 vertically and fixedly connected to the connecting plate 64, and a display mounting base 74 rotatably connected to the second fixing plates 72 through a damping rotating shaft 73 to swing left and right.

The left-right swinging mechanism 7 is arranged to adjust the left-right swinging angle of the display 71, wherein the opposite end faces of the second fixing plates 72 are respectively provided with a damping rotating shaft 73, the other end of the damping rotating shaft 73 is connected with the display mounting seat 74, and the situation that the display 71 cannot keep a certain left-right swinging angle when the rotating cover 15 inclines can be avoided by arranging the damping rotating shaft 73.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. The utility model provides a control cabinet with many screens are unified to be adjusted and dustproof function, includes control cabinet body (1), control cabinet body (1) includes support (11) and fixes mesa (12) on support (11), its characterized in that to use the direction as the benchmark, still include:

a first opening (121) formed at the rear part of the table top (12) along the length direction of the table top;

the rotating roller (13) is rotatably arranged in the first opening (121), a second opening (131) is formed in the rotating roller (13) along the axial direction of the rotating roller, and a cylindrical gear (14) is arranged at one end of the rotating roller (13);

the pitching adjusting mechanism (4) is arranged on the table top (12), and the pitching adjusting mechanism (4) is in transmission connection with the cylindrical gear (14);

the rotating cover (15) is fixedly arranged on the rotating roller (13), an accommodating space (151) communicated with the second opening (131) is formed in the rotating cover (15), and the accommodating space (151) and the second opening (131) form a wiring channel;

a front and rear traversing mechanism (6) which is arranged in the rotating cover (15) and moves back and forth in the accommodating space (151);

the left-right swinging mechanism (7) is installed on the front-back transverse moving mechanism (6), and the front end of the left-right swinging mechanism (7) is used for installing a display (71);

a traverse driving mechanism (8) for driving the front and rear traverse mechanisms (6) to move back and forth in the accommodating space (151);

and the control module (9) is in signal connection with the pitching adjusting mechanism (4) and the traversing driving mechanism (8).

2. The console with multi-screen unified adjustment and dust prevention functions of claim 1, wherein the pitch adjustment mechanism (4) comprises a first housing (41) fixed on the table top (12), an electric sliding table (42) installed in the first housing (41), and a rack (43) installed at the sliding end of the electric sliding table (42); wherein the rack (43) is meshed with the cylindrical gear (14).

3. The console with the multiple-screen unified adjustment and dust prevention functions according to claim 2, wherein the front and rear traversing mechanisms (6) comprise at least three sets of sliding chute guide rails (61) fixedly mounted on the inner wall of the rotating cover (15), the number of the sliding chute guide rails (61) in each set is two, the sliding chute guide rails (61) in each set are respectively fixed on the inner walls of the upper and lower ends of the rotating cover (15), the sliding chute guide rails (61) are internally and slidably mounted with first sliding blocks (62), the two ends of the sliding chute guide rails (61) are fixedly provided with limiting blocks (63), and connecting plates (64) are fixedly connected between the first sliding blocks (62) in the same set.

4. A console with multi-screen unified adjustment and dust-proof functions as claimed in claim 3, wherein the traverse driving mechanism (8) comprises a stepping motor (81) installed on the rotary cover (15), a screw rod (82) rotatably installed in the rotary cover (15), second sliders (83) slidably installed in the respective chute guides (61), and a traverse plate (84) connected to the respective second sliders (83); one of the second sliding blocks (83) is in threaded connection with the screw rod (82), and the stepping motor (81) is in transmission connection with the screw rod (82) through a transmission assembly (85).

5. The console with multiple screens having unified adjustment and dust-proof functions according to claim 4, wherein the transmission assembly (85) comprises a first bevel cylindrical gear (851) and a second bevel cylindrical gear (852), the output end of the stepping motor (81) extends into the accommodating space (151) and is provided with the first bevel cylindrical gear (851), one end of the screw (82) is rotatably installed in the rotating cover (15) through a bearing, the other end of the screw is provided with the second bevel cylindrical gear (852), and the first bevel cylindrical gear (851) and the second bevel cylindrical gear (852) are in meshed connection.

6. The console with multiple screens having unified adjustment and dust-proof functions according to claim 5, further comprising a locking mechanism (2), wherein the locking mechanism (2) comprises a rectangular sleeve (21) fixed on the connecting plate (64), a rectangular slider (22) slidably mounted in the rectangular sleeve (21), a pressing block (23) fixed at the lower end of the rectangular slider (22), a pressure spring (29) disposed between the pressing block (23) and the rectangular sleeve (21), a third opening (24) formed at the rear end of the rectangular sleeve (21), a clamping column (25) fixed at the rear end of the pressing block (23) and extending out of the third opening (24), and a first wedge block (251) fixed at the upper end of the extending end of the clamping column (25); a fourth opening (841) is formed in the transverse moving plate (84), a second inclined wedge block (842) is fixed on the inner wall of the upper end of the fourth opening (841), and the first inclined wedge block (251) is used for being matched with the second inclined wedge block (842) in a clamping mode.

7. The console with multi-screen unified adjustment and dust prevention functions of claim 6, wherein the locking mechanism (2) further comprises a top bar (26) fixed on the top end surface of the rectangular slider (22) and extending out of the rectangular sleeve (21), a non-slip pad (27) fixed on the top bar (26) and used for friction fit with the inner wall of the top end of the rotating cover (15), and a cushion block (28) fixed on the upper end of the extending end of the clamping column (25); the cushion block (28) is positioned between the first wedge block (251) and the rectangular sleeve (21), and the cushion block (28) is attached to the first wedge block (251); when the first wedge block (251) is positioned at the front end of the second wedge block (842), the antiskid pad (27) is in friction fit with the inner wall of the top end of the rotating cover (15); when the first wedge block (251) is located at the rear end of the second wedge block (842), the first wedge block (251) is clamped with the second wedge block (842), the second wedge block (842) is abutted to the cushion block (28), and a gap exists between the anti-skid pad (27) and the inner wall of the top end of the rotating cover (15).

8. The console with multi-screen unified adjustment and dust prevention functions according to claim 7, further comprising an unlocking mechanism (3), wherein the unlocking mechanism (3) comprises a fifth opening (31) formed on the right end surface of the rectangular sleeve (21), an extending plate (32) fixed on the right end surface of the rectangular slider (22) and extending out of the fifth opening (31), first fixing plates (33) fixed on the right end surface of the rectangular sleeve (21) and located on both sides of the fifth opening (31), and a toggle member (35) rotatably mounted between the first fixing plates (33) through a pin shaft (34); the lower end of the toggle piece (35) is abutted against the first fixing plate (33), and the toggle piece (35) is used for unlocking the locking mechanism (2).

9. The console with multi-screen unified adjustment and dust-proof functions as claimed in claim 8, the dustproof mechanism is characterized by further comprising a dustproof mechanism (5), wherein the dustproof mechanism (5) comprises a second shell (51) fixed to the front portion of the top end of the rotating cover (15), a volute spring seat (58) fixedly installed in the second shell (51), a scroll (52) rotatably installed in the volute spring seat (58), a volute spring (53) sleeved on the scroll (52) and connected with the scroll (52) at one end and the volute spring seat (58) at the other end, a sixth opening (54) formed in the lower end of the second shell (51), a dustproof curtain (56) with one end fixed on the scroll (52) and the other end extending out of the second shell (51) through the sixth opening (54) and fixed with a long rod (55), and at least two clamping seats (57) fixed to the front portion of the lower end of the rotating cover (15) and used for clamping the long rod (55); when the long rod (55) is clamped with the clamping seat (57), the dust-proof curtain (56) seals the open opening at the front end of the rotating cover (15), and when the long rod (55) is not clamped with the clamping seat (57), the long rod (55) is abutted to the sixth opening (54).

10. The console with multi-screen unified adjustment and dust-proof functions as claimed in claim 9, wherein the left-right swinging mechanism (7) comprises two second fixing plates (72) vertically and fixedly connected to the connecting plate (64), and a display mounting seat (74) rotatably connected to the second fixing plates (72) through a damping rotating shaft (73) for left-right swinging.