CN109116938B - Computer switching device of multitask control - Google Patents
Computer switching device of multitask control Download PDFInfo
- Publication number
- CN109116938B CN109116938B CN201810964268.5A CN201810964268A CN109116938B CN 109116938 B CN109116938 B CN 109116938B CN 201810964268 A CN201810964268 A CN 201810964268A CN 109116938 B CN109116938 B CN 109116938B
- Authority
- CN
- China
- Prior art keywords
- display screen
- fixedly connected
- connecting plate
- rod
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008093 supporting effect Effects 0.000 claims description 53
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a computer switching device for multitask control, and belongs to the field of computer switching devices. The utility model provides a multitask control's computer auto-change over device, including mainframe box and display frame case, the mainframe box is connected with the display frame case, the display frame case is equipped with the side opening, the mobile device is equipped with in the side opening, the mobile device is connected with the display screen connecting plate, the display screen is equipped with the display screen to the display screen connecting plate, flexible strutting arrangement is equipped with to the display screen connecting plate, flexible strutting arrangement is connected with flexible bracing piece, flexible bracing piece and kelly groove joint, kelly groove dress is on the display frame case, the display frame case even has the draw-in groove, draw-in groove and buckle phase-match, the buckle dress is on the display screen connecting plate, the buckle is connected with the pull ring, the mainframe box even has the handle, the mainframe box is equipped with the tray. The invention has simple structure and realizes the effect that the computer switching device controlled by multiple tasks is easy to move and is not easy to damage.
Description
Technical Field
The invention relates to the field of computer switching devices, in particular to a computer switching device with multitask control.
Background
With the development of science and technology, computers have been deeply inserted into every home and enterprise, and become indispensable electronic products in modern life, under certain use conditions and work needs, users need to use multiple computers at the same time, and in order to save space and cost, and even to facilitate user operation, the working form of computers is gradually changed into that a set of input, monitoring and control operation devices can be connected with multiple computers at the same time, so as to input, monitor and operate the computers more effectively, and a computer switching device with multitask control is necessary to realize the synchronous work and management of multiple computers and multitask. However, the existing computer switching device with multi-task control has the problems of complex structure, easy damage and difficult movement.
Disclosure of Invention
The invention aims to solve the problems that the existing computer switching device controlled by multiple tasks is complex in structure, easy to damage and difficult to move.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multitask control computer switching device comprises a mainframe box and a display frame box, wherein the upper surface of the mainframe box is fixedly connected with the lower surface of the display frame box, side openings are respectively arranged at the left side and the right side of the display frame box, a moving device is movably arranged in the side openings and is connected with the bottoms of the left side and the right side of a display screen connecting plate, a display screen is fixedly arranged on the lower surface of the display screen connecting plate, a telescopic supporting device is arranged in the middle of the left side and the right side of the display screen connecting plate, the outer end of the telescopic supporting device is fixedly connected with one end of a telescopic supporting rod, the other end of the telescopic supporting rod is clamped with a clamping rod groove, the clamping rod groove is fixedly arranged on the upper surface of the left side and the right side of the display frame box, a clamping groove is fixedly connected with a clamping groove in the middle of the upper, the improved multifunctional computer case is characterized in that a pull ring is fixedly connected to the upper surface of the buckle, a handle is fixedly connected to the middle of the left surface of the main case, a tray outlet is formed in the side surface of the front end of the main case, a keyboard tray is movably mounted at the tray outlet, and a keyboard is fixedly mounted on the upper portion of the keyboard tray.
Preferably, the moving device comprises a connecting shaft sleeve, a roller and a rotating shaft, the inner surface of the connecting shaft sleeve is rotatably connected with the outer surface of the rotating shaft, one end of the rotating shaft is fixedly connected with the roller, the upper end and the lower end of the roller are matched with wheel grooves, the wheel grooves are fixedly connected with the upper surface and the lower surface of the inner wall of the left side and the right side of the display frame box, the other end of the rotating shaft penetrates through the bottom of the display screen connecting plate and is movably connected with the telescopic supporting device, and the lower surface of the connecting shaft sleeve; thereby conveniently realize opening of display screen connecting plate and use the display screen.
Preferably, through holes are formed in the left side and the right side of the joint of the display frame box and the mainframe box, the lower end of the connecting rod penetrates through the through holes to be fixedly connected with one end of a pushing rod, the other end of the pushing rod is fixedly connected with the surface of the rear end side of the keyboard tray, the middle part of the surface of the left side and the right side of the keyboard tray is fixedly connected with one side of a supporting sliding rod, the supporting sliding rod is slidably connected with a supporting sliding groove, the supporting sliding groove is fixedly installed on the inner wall of the left side and the right side of the mainframe box, and a roller is arranged; the keyboard tray can be conveniently driven to be drawn out when the display screen is opened, and the keyboard can be conveniently combined with the display screen for use.
Preferably, the telescopic supporting device comprises a supporting bearing, a gear, a first bevel gear and a gear connecting rod, the supporting bearing is fixedly arranged on the left side surface and the right side surface of the bottom of the display screen connecting plate, the inner ring of the supporting bearing is fixedly connected with the outer surface of the rotating shaft, the other end of the rotating shaft is fixedly connected with the end surface of the gear, the gear rim is meshed and connected with the first bevel gear rim, the end surface of the first bevel gear is fixedly connected with one end of the gear connecting rod, the other end of the gear connecting rod is fixedly connected with the end surface of a second bevel gear, the second bevel gear is meshed and connected with a screw rod, the front end of the screw rod is in threaded connection with a threaded port, the threaded port is arranged at the bottom end of an inner lining pipe, the inner lining pipe is fixedly arranged at the notch, the notch is arranged in, the other end of the rotating block is fixedly connected with the bottom end of the connecting block, the connecting block is matched with the notch, a groove is formed in the side face of the connecting block, and the bottom of the groove is fixedly connected with one end of the telescopic supporting plate; the supporting and stabilizing effect of the display screen connecting plate can be realized.
Preferably, the mainframe box is fixedly provided with a computer mainframe and an energy supply battery, the computer mainframe is electrically connected with the energy supply battery, and the display screen and the keyboard are electrically connected with the computer mainframe; multitask control of a computer switching device can be realized.
Advantageous effects
Compared with the prior art, the invention provides a computer switching device with multitask control, which has the following beneficial effects:
(1) the computer switching device with the multitask control function can be conveniently and quickly lifted and moved by the aid of the arranged handle, the computer switching device is fixed by the clamping of the buckle in the middle of the front end of the outer surface of the display screen connecting plate and the clamping groove in the upper surface of the front end of the display frame box in a clamping mode, so that the computer switching device cannot fall off or be damaged due to random movement, meanwhile, the keyboard tray is stored in a cavity formed in an outlet of the upper tray of the main case, the keyboard tray can be stably stored by the display screen connecting plate when the display screen connecting plate is stably stored under the linkage action of the mobile device, light movement of the computer switching device with the multitask control function can be achieved, and convenience is brought to a; when the computer switching device is used, a user opens the structure of the computer switching device after placing the computer switching device, and under the moving action of the moving device and the expansion action of the telescopic supporting device, the computer switching device is simple and quick in multitask control by combining a host computer in the host box, the energy supply battery, the display screen on the display screen connecting plate and the keyboard on the keyboard tray;
(2) the multitask control computer switching device is provided with a moving device, under the condition of movement reversal of a display screen connecting plate, a roller in the moving device can be driven to roll back and forth in a roller groove, the roller rolls to drive a rotating rod connected with the roller to rotate, and meanwhile, a connecting shaft sleeve rotatably connected with a rotating connecting rod can be driven to move back and forth, the connecting shaft sleeve moves to drive the connecting rod fixedly connected with the lower surface of the connecting shaft sleeve to move on a through hole, a pushing rod fixedly connected with the pushing rod moves in the moving process, the keyboard tray connected with the pushing rod is driven to move out of a tray hole by the movement of the pushing rod, the moving efficiency of the keyboard tray is improved by combining the sliding action between a supporting sliding rod connected with the side surface of the keyboard tray and a supporting sliding groove arranged on the inner wall of a mainframe box, and a roller is arranged between the supporting sliding groove;
(3) the multitask control computer switching device is provided with a telescopic supporting device, a rotating rod can rotate on a supporting bearing in the telescopic supporting device in the moving process of a moving device, the rotating rod rotates to drive a gear fixedly connected with the rotating rod to rotate, the gear rotates to drive a first bevel gear meshed with the gear to rotate, the first bevel gear rotates to drive a second bevel gear connected with the first bevel gear through a gear connecting rod, the second bevel gear rotates to drive a screw rod meshed with the second bevel gear to rotate, the screw rod rotates to form rotary transition at a threaded port in threaded connection with the screw rod, the rotating block is driven to move in an inner lining pipe in the process, the inner lining pipe plays a lining supporting role, the connecting block is driven to move out from a notch arranged on a display screen connecting plate, the connecting block is rotated, and the angle of the notch on the connecting block can be adjusted under the rotating effect of the rotating block and the screw rod, thereby make things convenient for the flexible bracing piece in the recess to stretch out and block the pole groove joint, lead to flexible strutting arrangement's structural operation and can realize the firm effect of support of display screen connecting plate, the person's of facilitating the use.
The invention realizes the effect that the multitask control computer switching device has simple structure, easy operation and no damage by arranging the main case and the display frame case and combining the movement reversal action of the mobile device and the supporting and unfolding action of the telescopic supporting device.
Drawings
FIG. 1 is a schematic structural diagram of an open space of a multitask computer switching device according to the present invention;
FIG. 2 is a schematic diagram of a closed three-dimensional structure of a multitask computer switching device according to the present invention;
FIG. 3 is a front sectional view of the main cabinet and the display frame cabinet of the multitask computer switching device according to the present invention;
FIG. 4 is a schematic structural diagram showing a cross-sectional side view of the main chassis and the frame chassis of a multitask computer switching device according to the present invention;
FIG. 5 is a schematic cross-sectional structural diagram of a display screen connecting plate of a multitask control computer switching device according to the present invention;
FIG. 6 is a schematic structural diagram of a display screen connecting plate of a multitask control computer switching device according to the present invention;
fig. 7 is a schematic structural diagram of a connection block cross-section of a multitask control computer switching device according to the present invention.
In the figure: 1. a main chassis; 2. displaying the frame box; 3. a display screen connecting plate; 4. a keyboard tray; 5. a display screen; 6. a keyboard; 7. a telescopic support device; 8. a telescopic support rod; 9. a clamping rod groove; 10. a handle; 11. a card slot; 12. opening the side; 13. buckling; 14. a pull ring; 15. a tray outlet; 16. connecting the shaft sleeve; 17. a roller; 18. a rotating shaft; 19. a wheel groove; 20. a through opening; 21. a connecting rod; 22. a roller; 23. a support chute; 24. supporting the sliding rod; 25. a push rod; 26. a support bearing; 27. a gear; 28. a first bevel gear; 29. a gear connecting rod; 30. a second bevel gear; 31. a screw; 32. a threaded opening; 33. a liner tube; 34. rotating the block; 35. connecting blocks; 36. a recess; 37. a mobile device; 38. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2, a multitask control computer switching device comprises a main case 1 and a display frame case 2, wherein the upper surface of the main case 1 is fixedly connected with the lower surface of the display frame case 2, the left and right sides of the display frame case 2 are respectively provided with an opening 12, a moving device 37 is movably installed in the opening 12, the moving device 37 is connected with the bottoms of the left and right sides of a display screen connecting plate 3, a display screen 5 is fixedly installed on the lower surface of the display screen connecting plate 3, a telescopic supporting device 7 is installed in the middle of the left and right sides of the display screen connecting plate 3, the outer end of the telescopic supporting device 7 is fixedly connected with one end of a telescopic supporting rod 8, the other end of the telescopic supporting rod 8 is clamped with a clamping rod groove 9, the clamping rod groove 9 is fixedly installed on the upper surfaces of the left and right sides of the display, buckle 13 fixed mounting is in display screen connecting plate 3 surface front end middle part, and fixed surface is connected with pull ring 14 on buckle 13, and 1 left side surface middle part fixedly connected with handle 10 of mainframe box, 1 front end side surface of mainframe box are provided with tray export 15, and tray export 15 movable mounting has keyboard tray 4, and keyboard tray 4 upper portion fixed mounting has keyboard 6.
The mainframe box 1 is fixedly provided with a mainframe and an energy supply battery, the mainframe is electrically connected with the energy supply battery, and the display screen 5 and the keyboard 6 are electrically connected with the mainframe.
When a user uses the computer switching device, during movement, the display screen connecting plate 3 is placed in the display frame box 2 upside down, and is clamped and fixed through the buckle 13 on the middle part of the front end of the outer surface of the display screen connecting plate 3 and the clamping groove 11 on the upper surface of the front end of the display frame box 2, so that the display screen connecting plate is prevented from falling off and being damaged due to random movement, meanwhile, the keyboard tray 4 is stored in a cavity formed in the tray outlet 15 on the main case 1, the service life is prolonged, the keyboard tray 4 can be stably stored due to the stable storage of the display screen connecting plate 3 under the linkage action of the moving device 37, and then the user can carry the computer switching device through the holding handle 10, so that the computer switching device with multi-task control is light and convenient to move; when using the invention, the user puts the invention, opens the clamping between the buckle 13 and the clamping groove 11, then pulls the pull ring 14, the bottom end of the display screen connecting plate 3 is driven to move and rotate under the action of the moving device 37 under the action of the pulling force, and the keyboard tray 4 is moved out of the tray opening 15 under the linkage action of the moving device 37, then the display screen connecting plate 3 is unfolded with the telescopic supporting device 7 in the moving and reversing process, then the user adjusts the length of the telescopic support rod 8 in the telescopic support device 7, controls the reversal angle of the display screen connecting plate 3 to reach a proper value, then carry out the joint with the kelly groove of fixing on the display frame case 2 with flexible bracing piece 8, provide firm supporting role for display screen connecting plate 3, the user cooperates host computer and energy supply battery in the host computer case 1 to combine display screen 5 on the display screen connecting plate 3 and keyboard 6 on the keyboard tray 4 to carry out computer switching device's multitask control at last.
Example 2:
referring to fig. 3 and 4, the difference between the embodiment 1 and the above is that the moving device 37 includes a connecting shaft sleeve 16, a roller 17 and a rotating shaft 18, the inner surface of the connecting shaft sleeve 16 is rotatably connected to the outer surface of the rotating shaft 18, one end of the rotating shaft 18 is fixedly connected to the roller 17, the upper and lower ends of the roller 17 are matched to the wheel groove 19, the wheel groove 19 is fixedly connected to the upper and lower surfaces of the inner walls of the left and right sides of the display frame box 2, the other end of the rotating shaft 18 penetrates the bottom of the display screen connecting plate 3 to be movably connected to the telescopic supporting device 7, and the lower surface.
Show that the frame case 2 and the mainframe box 1 junction left and right sides are provided with and run through mouthful 20, connecting rod 21 lower extreme runs through in running through mouthful 20 and push rod 25 one end fixed connection, the push rod 25 other end and the terminal side fixed surface in keyboard tray 4 rear end are connected, keyboard tray 4 left and right sides surface middle part and support slide bar 24 one side fixed connection, support slide bar 24 and support spout 23 sliding connection, support spout 23 fixed mounting is at the 1 left and right sides inner wall of mainframe box, support spout 23 and support and be provided with running roller 22 between the slide bar 24.
Under the movement reversal of the display screen connecting plate 3, the roller 17 in the moving device 37 can be driven to roll back and forth in the roller groove 19, the roller 17 rolls to drive the rotation of the rotating shaft 18 connected with the roller 17, meanwhile, the connecting shaft sleeve 16 connected with the rotating shaft 18 in a rotating manner can move back and forth, the connecting shaft sleeve 16 moves to drive the connecting rod 21 fixedly connected with the lower surface of the connecting rod to move on the through hole 20, the pushing rod 25 fixedly connected with the connecting rod is driven to move in the moving process, the keyboard tray 4 connected with the pushing rod 25 is driven to move out of the tray hole 15 by the movement of the pushing rod 25, the moving efficiency of the keyboard tray 4 is improved by combining the sliding action between the supporting sliding rod 24 connected with the side surface of the keyboard tray 4 and the supporting sliding groove 23 arranged on the inner wall of the mainframe box, and the roller 22 is arranged between the supporting sliding.
Example 3:
referring to fig. 5 to 7, the difference between the embodiment 1 and the above is that the telescopic supporting device 7 includes a supporting bearing 26, a gear 27, a first bevel gear 28 and a gear connecting rod 29, the supporting bearing 26 is fixedly installed on the left and right side surfaces of the bottom of the display screen connecting plate 3, the inner ring of the supporting bearing 26 is fixedly connected with the outer surface of the rotating shaft 18, the other end of the rotating shaft 18 is fixedly connected with the end surface of the gear 27, the rim of the gear 27 is engaged with the rim of the first bevel gear 28, the end surface of the first bevel gear 28 is fixedly connected with one end of the gear connecting rod 29, the other end of the gear connecting rod 29 is fixedly connected with the end surface of the second bevel gear 30, the second bevel gear 30 is engaged with the screw 31, the front end of the screw 31 is threadedly connected with the threaded opening 32, the threaded opening 32 is installed on the bottom end, the front end face of the screw rod 31 is rotatably connected with one end of the rotating block 34, the other end of the rotating block 34 is fixedly connected with the bottom end of the connecting block 35, the connecting block 35 is matched with the notch 36, the side face of the connecting block 35 is provided with a groove 38, the bottom of the groove 38 is fixedly connected with one end of the telescopic supporting plate 8, and the gear connecting rod 29 is rotatably connected with the inside of the display screen connecting plate 3.
The rotation shaft 18 can rotate on the supporting bearing 26 in the telescopic supporting device 7 in the moving process of the moving device 37, the rotation of the rotation shaft 18 drives the rotation of the gear 27 fixedly connected with the rotation shaft, the rotation of the gear 27 drives the rotation of the first bevel gear 28 in meshed connection with the gear 27, the rotation of the first bevel gear 28 drives the rotation of the second bevel gear 30 connected with the first bevel gear through the gear connecting rod 29, the rotation of the second bevel gear 30 drives the rotation of the screw rod 31 in meshed connection with the second bevel gear, the rotation of the screw rod 31 forms rotary transition at the threaded opening 32 in threaded connection with the screw rod, in the process, the rotation block 34 is driven to move in the lining pipe 33, the lining pipe 33 plays a lining supporting role, thereby the connection block 35 is driven to move out of the notch 36 arranged on the display screen connecting plate 3, the connection block 35 is rotated, the angle of the groove 38 on the connection block 35 can be adjusted under the rotation effect, thereby make things convenient for the flexible bracing piece 8 in the recess 38 to stretch out and block the joint with kelly groove 9, can realize the firm effect of support of display screen connecting plate 3, the person's of facilitating the use through the structure operation of flexible strutting arrangement 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A multitasking controlled computer switching device comprising a main cabinet (1) and a display frame cabinet (2), characterized in that: the upper surface of the mainframe box (1) is fixedly connected with the lower surface of the display frame box (2), the left side and the right side of the display frame box (2) are respectively provided with a side opening (12), a moving device (37) is movably arranged in the side opening (12), the moving device (37) is connected with the bottoms of the left side and the right side of the display screen connecting plate (3), a display screen (5) is fixedly arranged on the lower surface of the display screen connecting plate (3), a telescopic supporting device (7) is arranged in the middle of the left side and the right side of the display screen connecting plate (3), the outer end of the telescopic supporting device (7) is fixedly connected with one end of a telescopic supporting rod (8), the other end of the telescopic supporting rod (8) is connected with a clamping rod groove (9) in a clamping manner, the clamping rod groove (9) is fixedly arranged on the upper surfaces of the left side and the right side of the display, the clamping groove (11) is matched with a buckle (13), the buckle (13) is fixedly installed in the middle of the front end of the outer surface of the display screen connecting plate (3), a pull ring (14) is fixedly connected to the upper surface of the buckle (13), a handle (10) is fixedly connected to the middle of the left side surface of the mainframe box (1), a tray outlet (15) is formed in the side surface of the front end of the mainframe box (1), a keyboard tray (4) is movably installed on the tray outlet (15), and a keyboard (6) is fixedly installed on the upper portion of the keyboard tray (4);
the moving device (37) comprises a connecting shaft sleeve (16), a roller (17) and a rotating shaft (18), the inner surface of the connecting shaft sleeve (16) is rotatably connected with the outer surface of the rotating shaft (18), one end of the rotating shaft (18) is fixedly connected with the roller (17), the upper end and the lower end of the roller (17) are matched with a wheel groove (19), the wheel groove (19) is fixedly connected with the upper surface and the lower surface of the inner wall of the left side and the right side of the display frame box (2), the other end of the rotating shaft (18) penetrates through the bottom of the display screen connecting plate (3) and is movably connected with the telescopic supporting device (7), and the lower surface of the connecting shaft sleeve (16) is fixedly connected with the upper;
the telescopic supporting device (7) comprises supporting bearings (26), a gear (27), a first bevel gear (28) and a gear connecting rod (29), wherein the supporting bearings (26) are fixedly arranged on the surfaces of the left side and the right side of the bottom of the display screen connecting plate (3), the inner ring of each supporting bearing (26) is fixedly connected with the outer surface of the rotating shaft (18), the other end of the rotating shaft (18) is fixedly connected with the end surface of the gear (27), the rim of the gear (27) is meshed and connected with the rim of the first bevel gear (28), the end surface of the first bevel gear (28) is fixedly connected with one end of the gear connecting rod (29), the other end of the gear connecting rod (29) is fixedly connected with the end surface of a second bevel gear (30), the second bevel gear (30) is meshed and connected with a screw rod (31), the front end of the screw rod (31) is in threaded connection with a threaded hole (32), and the threaded, interior bushing pipe (33) fixed mounting is in notch (36), notch (36) set up display screen connecting plate (3) left and right sides surface middle part, screw rod (31) front end terminal surface is rotated with turning block (34) one end and is connected, the turning block (34) other end and connecting block (35) bottom fixed connection, connecting block (35) with notch (36) phase-match, connecting block (35) side is provided with recess (38), recess (38) bottom and telescopic support board (8) one end fixed connection.
2. A multitasking controlled computer switching device as claimed in claim 1, wherein: show that frame case (2) and mainframe box (1) junction left and right sides are provided with runs through mouth (20), connecting rod (21) lower extreme run through in run through mouth (20) and push rod (25) one end fixed connection, push rod (25) other end and keyboard tray (4) rear end side fixed surface are connected, keyboard tray (4) left and right sides surface middle part with support slide bar (24) one side fixed connection, support slide bar (24) and support spout (23) sliding connection, support spout (23) fixed mounting be in mainframe box (1) left and right sides inner wall, support spout (23) with be provided with running roller (22) between support slide bar (24).
3. A multitasking controlled computer switching device as claimed in claim 2, wherein: mainframe (1) fixed mounting has computer and energy supply battery, computer and energy supply battery electric connection, display screen (5) with keyboard (6) and computer electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964268.5A CN109116938B (en) | 2018-08-23 | 2018-08-23 | Computer switching device of multitask control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964268.5A CN109116938B (en) | 2018-08-23 | 2018-08-23 | Computer switching device of multitask control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109116938A CN109116938A (en) | 2019-01-01 |
| CN109116938B true CN109116938B (en) | 2021-03-30 |
Family
ID=64860705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964268.5A Expired - Fee Related CN109116938B (en) | 2018-08-23 | 2018-08-23 | Computer switching device of multitask control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109116938B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210107404A (en) * | 2020-02-24 | 2021-09-01 | 삼성전자주식회사 | portable device capable of housing an external device |
| CN111984063A (en) * | 2020-08-11 | 2020-11-24 | 捷开通讯(深圳)有限公司 | Telescopic structure, method and terminal for telescopic screen |
| CN113419604B (en) * | 2021-06-24 | 2022-07-05 | 东营科技职业学院 | Computer switching device of multitask control |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102084A (en) * | 1989-10-16 | 1992-04-07 | Hyundai Electronics Ind. Co., Ltd. | Positioning apparatus with gears and a pivot for angularly and longitudinally positioning the screen of a lap top computer |
| US5240427A (en) * | 1989-06-23 | 1993-08-31 | Kabushiki Kaisha Toshiba | Portable apparatus having cable electrically connecting display unit and base unit |
| CN2469483Y (en) * | 2001-03-07 | 2002-01-02 | 田兆胜 | Automatic stretching computer |
| CN204166489U (en) * | 2014-11-01 | 2015-02-18 | 赵文文 | Functional computer key-board |
| CN205321662U (en) * | 2015-10-30 | 2016-06-22 | 湖南晶炬钣金科技有限公司 | Interlock mechanism and podium |
| CN206097017U (en) * | 2016-08-15 | 2017-04-12 | 成都中嵌自动化工程有限公司 | Rack -type imbeds computer structure |
| CN206224303U (en) * | 2016-10-08 | 2017-06-06 | 江苏食品药品职业技术学院 | A kind of cabinet type computer installation |
| CN206649389U (en) * | 2017-03-27 | 2017-11-17 | 江西应用技术职业学院 | A kind of portable computer |
| CN107967037A (en) * | 2017-11-17 | 2018-04-27 | 常州信息职业技术学院 | A kind of computer host box easy to remove |
| CN207557885U (en) * | 2017-12-28 | 2018-06-29 | 陆俊 | A kind of external connection of computer keyboard |
| CN207650807U (en) * | 2018-01-11 | 2018-07-24 | 付华 | A kind of New type accounting accounting device |
-
2018
- 2018-08-23 CN CN201810964268.5A patent/CN109116938B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240427A (en) * | 1989-06-23 | 1993-08-31 | Kabushiki Kaisha Toshiba | Portable apparatus having cable electrically connecting display unit and base unit |
| US5102084A (en) * | 1989-10-16 | 1992-04-07 | Hyundai Electronics Ind. Co., Ltd. | Positioning apparatus with gears and a pivot for angularly and longitudinally positioning the screen of a lap top computer |
| CN2469483Y (en) * | 2001-03-07 | 2002-01-02 | 田兆胜 | Automatic stretching computer |
| CN204166489U (en) * | 2014-11-01 | 2015-02-18 | 赵文文 | Functional computer key-board |
| CN205321662U (en) * | 2015-10-30 | 2016-06-22 | 湖南晶炬钣金科技有限公司 | Interlock mechanism and podium |
| CN206097017U (en) * | 2016-08-15 | 2017-04-12 | 成都中嵌自动化工程有限公司 | Rack -type imbeds computer structure |
| CN206224303U (en) * | 2016-10-08 | 2017-06-06 | 江苏食品药品职业技术学院 | A kind of cabinet type computer installation |
| CN206649389U (en) * | 2017-03-27 | 2017-11-17 | 江西应用技术职业学院 | A kind of portable computer |
| CN107967037A (en) * | 2017-11-17 | 2018-04-27 | 常州信息职业技术学院 | A kind of computer host box easy to remove |
| CN207557885U (en) * | 2017-12-28 | 2018-06-29 | 陆俊 | A kind of external connection of computer keyboard |
| CN207650807U (en) * | 2018-01-11 | 2018-07-24 | 付华 | A kind of New type accounting accounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109116938A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109116938B (en) | Computer switching device of multitask control | |
| CN109193376A (en) | A kind of power distribution cabinet of easy access | |
| CN109049070A (en) | A kind of cutter device of novel building light cellular partition board | |
| CN209185889U (en) | Intelligent desk | |
| CN214145342U (en) | Rope ladder for electric power construction | |
| CN210804814U (en) | Portable simulation teaching instrument | |
| CN211128665U (en) | Hidden large-capacity wiring groove for cabinet | |
| CN211092362U (en) | Opening-closing type office table | |
| CN210696651U (en) | File storage device for market supervision | |
| CN215813084U (en) | Low-voltage non-resident user load monitoring device | |
| CN211197086U (en) | Accommodating and placing device of turbidimeter | |
| CN219884508U (en) | Tool placement box for clothing design | |
| CN213550396U (en) | Computer desk | |
| CN218259229U (en) | Containing box with built-in telescopic structure | |
| CN216248064U (en) | Transformer substation is with overhauing fortune dimension equipment | |
| CN213714420U (en) | Portable environment detector | |
| CN214153640U (en) | Electrical cabinet convenient to move | |
| CN212117603U (en) | Auxiliary budget device for construction cost | |
| CN214284277U (en) | Office supplies exhibition frame | |
| CN217013249U (en) | Intelligent control platform for paint production | |
| CN110758642B (en) | Cabin entering tool for marine equipment cabinet | |
| CN213452457U (en) | Projection arrangement is used in wisdom official working | |
| CN216822250U (en) | Indoor decoration is with supplementary drawing device | |
| CN221862264U (en) | Energy storage power cabinet convenient to remove | |
| CN211107493U (en) | Ready-made clothe transfer equipment for tailoring with adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |