CN210113594U - Multifunctional computer teaching auxiliary equipment - Google Patents
Multifunctional computer teaching auxiliary equipment Download PDFInfo
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- CN210113594U CN210113594U CN201921072785.8U CN201921072785U CN210113594U CN 210113594 U CN210113594 U CN 210113594U CN 201921072785 U CN201921072785 U CN 201921072785U CN 210113594 U CN210113594 U CN 210113594U
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- plate
- working platform
- computer
- locking bolt
- computer teaching
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Abstract
The utility model belongs to the technical field of the computer teaching technique and specifically relates to a multi-functional computer teaching auxiliary assembly, the power distribution box comprises a box body, the host computer has set gradually from a left side right in the box, hydraulic cylinder and battery, be provided with rotary mechanism after hydraulic cylinder's piston rod upper end runs through the box, the fixed plate that is provided with in rotary mechanism's upper portion, fixed plate one side is run through and is set up in the locking bolt, the locking bolt is kept away from the fixed plate one end outside and is equipped with connecting plate and compact heap in proper order, the connecting plate is kept away from locking bolt one side and is connected and be provided with work platform, work platform's upper surface right side is provided with the touch pad, work platform's upper surface left side is inlaye. The utility model discloses height and angle with adjustable work platform, simultaneously computer teaching equipment function is more various.
Description
Technical Field
The utility model relates to a computer teaching technical field especially relates to a multi-functional computer teaching auxiliary assembly.
Background
Computer teaching is a complicated and systematic engineering, and a teacher needs to explain and demonstrate a student by using a computer, while the existing computer teaching equipment has single function, and meanwhile, the computer teaching equipment is mostly fixed table-shaped teaching equipment, and the height and the angle of a working platform cannot be adjusted by the teaching equipment according to the needs of the teaching personnel, so that the teaching is mostly inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the multi-functional computer teaching auxiliary assembly who proposes makes its height and the angle that can adjust work platform according to the teaching personnel actual conditions, simultaneously computer teaching equipment function more various.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the multifunctional computer teaching auxiliary equipment comprises a box body, wherein supporting columns are arranged at four corners of the lower part of the box body, and a computer host, a manual hydraulic cylinder and a storage battery are sequentially arranged in the box body from left to right; the upper end of a piston rod of the manual hydraulic cylinder penetrates through the box body and is provided with a rotating mechanism, and a fixing plate is fixedly arranged at the upper part of the rotating mechanism; one side of the fixed plate is arranged on the locking bolt in a penetrating mode, and the outer side of one end, far away from the fixed plate, of the locking bolt is sequentially sleeved with the connecting plate and the pressing block; a groove matched with the pressing block is formed in one side, away from the fixing plate, of the connecting plate, and a working platform is connected to one side, away from the locking bolt, of the connecting plate; a touch pad is arranged on the right side of the upper surface of the working platform, and a keyboard is embedded in the left side of the upper surface of the working platform; a first mounting groove is formed in the working platform on the upper side of the keyboard, and a computer display is mounted in the first mounting groove; a through groove matched with the first mounting groove is formed in the lower surface of the working platform, and a radiator is embedded in the through groove; a loudspeaker is arranged on the rear side of the working platform, and a projector is arranged on one side of the upper surface of the working platform; the computer mainframe, the storage battery, the touch panel, the keyboard, the computer display, the radiator, the loudspeaker and the projector are electrically connected.
Preferably, the rotating mechanism comprises a mounting seat, a rotating shaft, an arc-shaped pressing plate, a first friction plate, a compression spring, a pin shaft and a pull rod; the upper end of a piston rod of the manual hydraulic cylinder penetrates through the box body and is provided with an installation seat, and the inner side of the installation seat is provided with a second installation groove; an arc-shaped pressing plate is arranged in the second mounting groove, a first friction plate is arranged on one side of the arc-shaped pressing plate, which is far away from the second mounting groove, and a pull rod is arranged in the middle of one side of the arc-shaped pressing plate, which is far away from the first friction plate; a compression spring is sleeved on the outer side of the pull rod, and a pin shaft is inserted in the outer side of the pull rod after one end of the pull rod, which is far away from the arc-shaped pressing plate, penetrates through the mounting seat; a rotating shaft is arranged in the mounting seat, a sliding groove matched with the first friction plate is formed in the outer side of the rotating shaft, and a fixing plate is fixedly arranged in the middle of the upper end face of the rotating shaft.
Preferably, a second friction plate and a third friction plate are respectively embedded in the opposite side surfaces of the connecting plate and the fixing plate.
Preferably, the pressing block is in a frustum shape, and guide plates are uniformly arranged on the outer side of the pressing block; the connecting plate is provided with a guide groove matched with the guide plate.
Preferably, one side of the box body close to the computer host is uniformly provided with heat dissipation through holes.
The utility model provides a pair of multi-functional computer teaching auxiliary assembly, beneficial effect lies in: the utility model discloses in be provided with rotary mechanism through running through behind the box on the piston rod upper end at manual hydraulic cylinder, make computer teaching equipment's height and angularly adjustable, through run through on one side of the fixed plate and set up in locking bolt, locking bolt keeps away from the fixed plate one end outside and overlaps in proper order and is equipped with connecting plate and compact heap, the connecting plate is kept away from locking bolt one side and is connected and be provided with work platform, make work platform's inclination adjustable, be provided with the touch pad through the upper surface right side at work platform, work platform's upper surface left side is inlayed and is had the keyboard, the work platform department of the upside of keyboard has seted up first mounting groove, install computer display in the first mounting groove, work platform's rear side is provided with the megaphone, work platform's upper surface one side installs the.
Drawings
Fig. 1 is a schematic view of a main view structure of a multifunctional computer teaching auxiliary device provided by the present invention;
FIG. 2 is a schematic left-view structural diagram of a multifunctional computer teaching aid provided by the present invention;
FIG. 3 is an enlarged schematic structural view of part A of the multifunctional computer teaching aid provided by the present invention;
fig. 4 is the utility model provides a section structure schematic diagram of B department in multi-functional computer teaching auxiliary assembly.
In the figure: the device comprises a box body 1, a support column 2, a computer host 3, a manual hydraulic cylinder 4, a storage battery 5, a rotating mechanism 6, a mounting seat 7, a rotating shaft 8, an arc-shaped pressing plate 9, a first friction plate 10, a compression spring 11, a pin shaft 12, a pull rod 13, a fixing plate 14, a connecting plate 15, a locking bolt 16, a compression block 17, a working platform 18, a touch panel 19, a keyboard 20, a first mounting groove 21, a computer display 22, a radiator 23, a loudspeaker 24, a projector 25, a second friction plate 26, a third friction plate 27, a guide plate 28, a heat dissipation through hole 29 and a second mounting groove 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a multifunctional computer teaching auxiliary device comprises a box body 1, wherein support columns 2 are arranged at four corners of the lower portion of the box body 1, a computer host 3, a manual hydraulic cylinder 4 and a storage battery 5 are sequentially arranged in the box body 1 from left to right, a rotating mechanism 6 is arranged at the upper end of a piston rod of the manual hydraulic cylinder 4 after penetrating through the box body 1, a fixing plate 14 is fixedly arranged at the upper portion of the rotating mechanism 6, the rotating mechanism 6 comprises a mounting seat 7, a rotating shaft 8, an arc-shaped pressing plate 9, a first friction plate 10, a compression spring 11, a pin shaft 12 and a pull rod 13, the mounting seat 7 is arranged at the upper end of the piston rod of the manual hydraulic cylinder 4 after penetrating through the box body 1, a second mounting groove 30 is arranged on the inner side of the mounting seat 7, the arc-shaped pressing plate 9 is arranged in the second mounting groove, the cover is equipped with pressure spring 11 in the pull rod 13 outside, pull rod 13 is kept away from behind the arc clamp plate 9 one end run through mount pad 7 the outside and is inserted and be equipped with round pin axle 12, be provided with pivot 8 in the mount pad 7, the spout with first friction disc 10 assorted has been seted up in the pivot 8 outside, the fixed plate 14 that is provided with in the up end middle part of pivot 8, adjust the height that adjusts rotary mechanism 6 through manual hydraulic cylinder 4, make the height of equipment adjust according to the teaching personnel actual need, make workstation 18 can rotary adjustment through rotary mechanism 6 simultaneously.
A working platform 18 is connected and arranged on one side of the connecting plate 15, which is far away from the locking bolt 16, a touch pad 19 is arranged on the right side of the upper surface of the working platform 18, a keyboard 20 is inlaid on the left side of the upper surface of the working platform 18, a first mounting groove 21 is arranged at the working platform 18 at the upper side of the keyboard 20, a computer display 22 is arranged in the first mounting groove 21, a through groove matched with the first mounting groove 21 is arranged on the lower surface of the working platform 18, a radiator 23 is inlaid in the through groove, a loudspeaker 24 is arranged on the rear side of the working platform 18, a projector 25 is arranged on one side of the upper surface of the working platform 18, a computer host 3, a storage battery 5, the touch pad 19, the keyboard 20, the computer display 22, the radiator 23, the loudspeaker 24 and the projector 25, meanwhile, projection teaching is carried out through the projector 25, and voice playing is carried out through the loudspeaker 24.
The opposite side surfaces of the connecting plate 15 and the fixing plate 14 are respectively embedded with a second friction plate 26 and a third friction plate 27, and the position of the connecting plate 15 is more stable after the locking bolt 16 is locked through the mutual friction force between the second friction plate 26 and the third friction plate 27.
The side of the box body 1 close to the computer host 3 is evenly provided with the heat dissipation through holes 29, and the computer host 3 can better dissipate heat in the working process through the heat dissipation through holes 29, so that the whole operation of the equipment is more stable.
The working principle is as follows: when the device works, a teaching worker can adjust the height of the working platform 18 by using the manual hydraulic cylinder 4 according to the actual situation of the teaching worker, then the pull rod 13 is pulled towards the direction far away from the mounting base 7, the pull rod 13 is used for driving the arc-shaped pressing plate 9 to move towards the direction far away from the rotating shaft 8, meanwhile, the arc-shaped pressing plate 9 extrudes the pressing spring 11, the direction of the working platform 18 is adjusted according to the requirement, then the pull rod 13 is loosened, the arc-shaped pressing plate 9 is pushed towards the direction of the rotating shaft 8 by the elasticity of the pressing spring 11, the position of the rotating shaft 8 is fixed by the first friction plate 10, then the inclination angle of the working platform 18 is adjusted after the locking bolt 16 is loosened, then the locking bolt 16 is tightened again, the connecting plate 15 is extruded and fixed towards the direction of the fixing plate 14 by the pressing block 17, meanwhile, the mutual friction force between the second friction plate 26 and the third friction plate 27 is utilized, so that the position of the connecting plate 15 after the locking bolt 16 is locked is more stable.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A multifunctional computer teaching auxiliary device comprises a box body (1) and is characterized in that supporting columns (2) are arranged at four corners of the lower portion of the box body (1), and a computer main body (3), a manual hydraulic cylinder (4) and a storage battery (5) are sequentially arranged in the box body (1) from left to right; the upper end of a piston rod of the manual hydraulic cylinder (4) penetrates through the box body (1) and is provided with a rotating mechanism (6), and the upper part of the rotating mechanism (6) is fixedly provided with a fixing plate (14); one side of the fixing plate (14) is arranged on a locking bolt (16) in a penetrating mode, and a connecting plate (15) and a pressing block (17) are sequentially sleeved on the outer side of one end, far away from the fixing plate (14), of the locking bolt (16); a groove matched with the pressing block (17) is formed in one side, away from the fixing plate (14), of the connecting plate (15), and a working platform (18) is connected to one side, away from the locking bolt (16), of the connecting plate (15); a touch pad (19) is arranged on the right side of the upper surface of the working platform (18), and a keyboard (20) is embedded on the left side of the upper surface of the working platform (18); a first mounting groove (21) is formed in the working platform (18) on the upper side of the keyboard (20), and a computer display (22) is mounted in the first mounting groove (21); a through groove matched with the first mounting groove (21) is formed in the lower surface of the working platform (18), and a radiator (23) is embedded in the through groove; a loudspeaker (24) is arranged on the rear side of the working platform (18), and a projector (25) is arranged on one side of the upper surface of the working platform (18); the computer comprises a computer host (3), a storage battery (5), a touch panel (19), a keyboard (20), a computer display (22), a radiator (23), a loudspeaker (24) and a projector (25) which are electrically connected.
2. The multifunctional computer teaching aid of claim 1, wherein the rotating mechanism (6) comprises a mounting seat (7), a rotating shaft (8), an arc-shaped pressing plate (9), a first friction plate (10), a compression spring (11), a pin shaft (12) and a pull rod (13); the upper end of a piston rod of the manual hydraulic cylinder (4) penetrates through the box body (1) and is provided with an installation seat (7), and a second installation groove (30) is formed in the inner side of the installation seat (7); an arc-shaped pressing plate (9) is installed in the second installation groove (30), a first friction plate (10) is arranged on one side, away from the second installation groove (30), of the arc-shaped pressing plate (9), and a pull rod (13) is arranged in the middle of one side, away from the first friction plate (10), of the arc-shaped pressing plate (9); a pressing spring (11) is sleeved on the outer side of the pull rod (13), and a pin shaft (12) is inserted on the outer side of the pull rod (13) far away from one end of the arc-shaped pressing plate (9) after penetrating through the mounting base (7); a rotating shaft (8) is arranged in the mounting seat (7), a sliding groove matched with the first friction plate (10) is formed in the outer side of the rotating shaft (8), and a fixing plate (14) is fixedly arranged in the middle of the upper end face of the rotating shaft (8).
3. Multifunctional computer teaching aid according to claim 1, characterized in that the opposite sides of the connecting plate (15) and the fixed plate (14) are respectively inlaid with a second friction plate (26) and a third friction plate (27).
4. The multifunctional computer teaching auxiliary device according to claim 1, wherein the cross section of the pressing block (17) is in a frustum shape, and guide plates (28) are uniformly arranged on the outer side of the pressing block (17); the connecting plate (15) is provided with a guide groove matched with the guide plate (28).
5. The multifunctional computer teaching auxiliary device according to claim 1, wherein the case (1) is provided with heat dissipation through holes (29) on one side close to the computer main body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072785.8U CN210113594U (en) | 2019-07-10 | 2019-07-10 | Multifunctional computer teaching auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072785.8U CN210113594U (en) | 2019-07-10 | 2019-07-10 | Multifunctional computer teaching auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210113594U true CN210113594U (en) | 2020-02-25 |
Family
ID=69572750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921072785.8U Expired - Fee Related CN210113594U (en) | 2019-07-10 | 2019-07-10 | Multifunctional computer teaching auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210113594U (en) |
-
2019
- 2019-07-10 CN CN201921072785.8U patent/CN210113594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200225 Termination date: 20200710 |