CN215770075U - Mobile teaching device for computer application teaching - Google Patents
Mobile teaching device for computer application teaching Download PDFInfo
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- CN215770075U CN215770075U CN202121734511.8U CN202121734511U CN215770075U CN 215770075 U CN215770075 U CN 215770075U CN 202121734511 U CN202121734511 U CN 202121734511U CN 215770075 U CN215770075 U CN 215770075U
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- 238000004883 computer application Methods 0.000 title claims abstract description 31
- 238000013016 damping Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 7
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a mobile teaching device for computer application teaching, which relates to the field of teaching auxiliary devices and comprises a workbench, wherein a vertically downward groove is formed in the upper side of the workbench, a connecting plate is arranged in the groove, a gap is formed between the connecting plate and the inner side wall of the groove, a display screen is arranged on the connecting plate along the vertical side wall of the long edge of the connecting plate, a baffle is fixedly connected to the upper end of the connecting plate, a lifting assembly is connected to the lower end of the baffle, the lifting assembly and the display screen are respectively positioned on two opposite side walls of the connecting plate, a movable plate is embedded in the position of the adjacent groove at the upper end of the workbench and is in sliding connection with the workbench, a part of the movable plate can slide out of the range of the workbench, an adjusting assembly is arranged on the upper side of the movable plate, the adjusting assembly is connected with a placing plate, and one side of the placing plate is hinged to the movable plate. The utility model can be convenient for placing the computer, can display the computer content by arranging the display screen, and can be convenient for teaching.
Description
Technical Field
The utility model relates to the technical field of teaching auxiliary devices, in particular to a mobile teaching device for computer application teaching.
Background
The computer application is to research theories, methods, technologies, systems and the like of the computer applied to various fields, is an edge discipline combining a computer discipline and other disciplines, and is a component of the computer discipline. Computer applications are activities that give guidelines on how to participate and implement in social activities, and existing computer applications involve the teaching of computer system operational displays and theoretical methods.
The above prior art solution has the following drawbacks: the existing teaching platform is simple in structure, so that when a teacher operates through a computer, students cannot directly observe a computer interface, and the teaching platform is inconvenient for the students to learn and operate.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a mobile teaching device for computer application teaching, which has the advantages that: the connecting plate and the baffle plate can provide mounting positions for subsequent components, the height of the connecting plate can be adjusted by the control assembly, so that the display screen is controlled to move out of or be retracted into the workbench, the display screen can be moved out when teaching is needed, teaching content can be conveniently displayed through the display screen, and the display screen can be retracted into the workbench when moving, so that the display screen is conveniently protected; the computer can be conveniently placed by the aid of the arranged movable plate and the arranged placing plate, the placing plate can be adjusted to a proper angle by the aid of the arranged adjusting assembly, adjustment can be carried out according to actual needs of teaching personnel, and the computer can be conveniently operated; the whole teaching device can carry out multiple regulation, can be convenient for the student observe the interface of computer, the operation step of study directly perceived of being convenient for can reduce the volume of workstation simultaneously, is convenient for remove, simple structure, and space utilization is high, effectively solves when the teacher operates through the computer, and the student is difficult to the direct observation computer interface, the student of being not convenient for study the problem of operation.
The above object of the present invention is achieved by the following technical solutions:
a mobile teaching device for computer application teaching comprises a workbench, wherein a vertically downward groove is formed in the upper end of the workbench, a connecting plate is vertically arranged in the groove, a gap is formed between the connecting plate and the inner side wall of the groove, a display screen is arranged on the vertical side wall of the connecting plate, a baffle is fixedly connected to the upper end of the connecting plate, a lifting assembly is connected to the lower end of the baffle, and the lifting assembly is arranged on one side, away from the display screen, of the connecting plate; the movable plate is embedded in the upper end of the workbench, the bottom end of the movable plate is connected with the workbench in a sliding mode, one side of the movable plate is parallel to the side wall of the workbench, an adjusting assembly is arranged at the upper end of the movable plate, one end, far away from the movable plate, of the adjusting assembly is connected with a placing plate, and one side, far away from the adjusting assembly, of the placing plate is hinged to the movable plate.
As a further configuration of the utility model, the adjusting assembly comprises a first connecting rod and a second connecting rod, one end of each of the first connecting rod and the second connecting rod is hinged to the moving plate, the other end of each of the first connecting rod and the second connecting rod is hinged to a connecting block, stud bolts penetrate through the two connecting blocks, the two connecting blocks are respectively in threaded connection with two sides of the stud bolts, the stud bolts are arranged in parallel with the moving plate, one ends of the two connecting blocks, far away from the moving plate, are respectively hinged to third connecting rods, and one ends of the two third connecting rods, far away from the connecting blocks, are hinged to the placing plate.
As a further configuration of the utility model, the lifting assembly comprises an air cylinder, one end of the air cylinder is fixedly connected to the bottom in the groove, the other end of the air cylinder is fixedly connected to the lower side of the baffle, telescopic rods are fixedly connected to both sides of the air cylinder, one end of each telescopic rod is fixedly connected with the bottom in the groove, and the other end of each telescopic rod is fixedly connected with the lower side of the baffle.
As a further configuration of the utility model, the placing plate is arranged in a hollow way, the upper side wall and the lower side wall of the placing plate are both provided with a plurality of radiating holes, and the placing plate is internally provided with a radiating fan.
As a further configuration of the utility model, the upper surface of the placing plate is provided with a plurality of stop blocks, and the stop blocks are positioned at one side close to the hinged part of the placing plate and the workbench.
As a further configuration of the utility model, a bolt is inserted into one side of the workbench, which is parallel to the movable plate, the bolt is rotatably connected with a limit block, the limit block is abutted against one side of the movable plate, and a damping layer is arranged between the limit block and the bolt.
As a further configuration of the utility model, the side wall of the workbench close to the stop block is provided with a plurality of drawers.
As a further configuration of the utility model, the bottom end of the workbench is provided with universal wheels.
The utility model has the following remarkable effects:
1. the connecting plate and the baffle plate can provide mounting positions for subsequent components, the lifting assembly can adjust the height of the connecting plate so as to control the display screen to move out of or enter the workbench, the display screen can be moved out when teaching is needed, teaching content can be conveniently displayed through the display screen, and the display screen can be retracted into the workbench when moving, so that the display screen is conveniently protected; the computer can be conveniently placed by the aid of the arranged movable plate and the arranged placing plate, the placing plate can be adjusted to a proper angle by the aid of the arranged adjusting assembly, adjustment can be carried out according to actual needs of teaching personnel, and the computer can be conveniently operated; the whole teaching device can be adjusted in a plurality of ways, can be convenient for students to observe the interface of the computer, is convenient for study operation steps directly perceived, can reduce the volume of the workbench simultaneously, is convenient for move, and has simple structure and high space utilization rate.
2. The connecting block that sets up can be close to each other or keep away from each other under stud's the drive, and the head rod, second connecting rod and the third connecting rod that set up can carry out the position change under the drive that is close to each other or keeps away from each other of connecting block to the board is placed round its pin joint rotation with the movable plate to the drive, thereby can will place the board and adjust to suitable angle, the teaching personnel of being convenient for carry out the operation of computer.
3. The cylinder that sets up can drive the baffle and remove, can be convenient for shift out or receive workstation place scope with connecting plate and the display screen of connecting on it, can be convenient for teaching activity go on, can be convenient for again protect the display screen when not using, and the telescopic link of setting can play direction and limiting displacement.
4. The cooling fan and the cooling holes can accelerate the air flow rate of the lower part of the computer placed on the placing plate, and the cooling of the computer can be accelerated.
5. The setting of dog can play limiting displacement to the computer, prevents that the computer from breaking away from and placing the board because of placing board angle change reason.
6. The limiting block can rotate to a position abutting against the moving plate, so that the moving plate can be limited, and the moving plate can be prevented from unnecessarily sliding; the bolt that sets up has certain damping effect with being connected of stopper, can be so that the movable plate need exert certain external force, just can rotate, can reduce the mistake and touch the limiting plate rotation that the mistake bumped the cause.
7. The arranged drawer can be used for reasonably placing books, teaching tools and the like applied in the teaching process.
In summary, 1, the connecting plate and the baffle plate can provide a mounting position for subsequent components, and the control assembly can adjust the height of the connecting plate so as to control the display screen to move out of or enter the workbench, so that the display screen can be moved out when teaching is needed, teaching content can be conveniently displayed through the display screen, and the display screen can be retracted into the workbench when moving, so that the display screen can be conveniently protected; the computer can be conveniently placed by the aid of the arranged movable plate and the arranged placing plate, the placing plate can be adjusted to a proper angle by the aid of the arranged adjusting assembly, adjustment can be carried out according to actual needs of teaching personnel, and the computer can be conveniently operated; the whole teaching device can be adjusted in various ways, so that students can conveniently observe the interface of a computer, the operation steps of intuitive learning are facilitated, the size of the workbench can be reduced, the workbench is convenient to move, the structure is simple, and the space utilization rate is high; the problem that when a teacher operates through a computer, students cannot directly observe a computer interface easily, and the operation of the students is inconvenient is effectively solved.
2. Can be close to each other or keep away from each other under stud's the drive through the connecting block that sets up, the head rod, second connecting rod and the third connecting rod of setting can carry out position change under the drive of being close to each other or keeping away from each other of connecting block to the drive is placed the board and is rotated round its pin joint with the movable plate, thereby can will place the board and adjust to suitable angle, and the teaching personnel of being convenient for carry out the operation of computer.
3. Can drive the baffle through the cylinder that sets up and remove, can be convenient for shift out or receive workstation place scope with connecting plate and the display screen of connecting on it, can be convenient for teaching activity go on, can be convenient for again protect the display screen when not using, the telescopic link of setting can play direction and limiting displacement.
Drawings
FIG. 1 is a schematic front view of a mobile teaching device for teaching computer applications according to the present invention;
FIG. 2 is a schematic left-view structural diagram of a mobile teaching device for computer application teaching according to the present invention;
FIG. 3 is a schematic diagram of the structure of the adjusting component of the mobile teaching device for computer application teaching according to the present invention;
FIG. 4 is an enlarged view of the mobile teaching device for computer application teaching of the present invention at A in FIG. 2;
FIG. 5 is an enlarged view of the mobile teaching device for computer application teaching of the present invention at B in FIG. 1;
FIG. 6 is a schematic structural diagram of a placement board in the mobile teaching device for computer application teaching according to the present invention.
Reference numerals: 1. a work table; 2. a through groove; 3. a connecting plate; 4. a display screen; 5. a baffle plate; 6. a control component; 61. a cylinder; 62. a telescopic rod; 7. an adjustment assembly; 71. a first connecting rod; 72. a second connecting rod; 73. connecting blocks; 74. a stud; 75. a third connecting rod; 8. placing the plate; 81. heat dissipation holes; 82. a heat radiation fan; 83. a stopper; 9. a limiting block; 10. a bolt; 11. placing a drawer; 12. and (5) moving the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-6, the mobile teaching device for computer application teaching disclosed by the utility model comprises a workbench 1, wherein a vertically downward groove 2 is formed in the upper end of the workbench 1, a connecting plate 3 is vertically arranged in the groove 2, a gap is formed between the connecting plate 3 and the inner side wall of the groove 2, a display screen 4 is arranged on the vertical side wall of the connecting plate 3, a baffle 5 is fixedly connected to the upper end of the connecting plate 3, a lifting assembly 6 is connected to the lower end of the baffle 5, and the lifting assembly 6 is arranged on one side of the connecting plate 3 away from the display screen 4; a movable plate 12 is embedded at the upper end of the workbench 1, the bottom end of the movable plate 12 is connected with the workbench 1 in a sliding mode, one side of the movable plate 12 is parallel to the side wall of the workbench 1, an adjusting assembly 7 is arranged at the upper end of the movable plate 12, one end, far away from the movable plate 12, of the adjusting assembly 7 is connected with a placing plate 8, and one side, far away from the adjusting assembly 7, of the placing plate 8 is hinged to the movable plate 12.
Specifically, the workbench 1 is a rectangular block, the upper end of the workbench 1 is provided with a groove 2, the groove 2 is arranged along the vertical direction of the workbench 1, the groove 2 can provide an installation position for subsequent components, a vertically placed connecting plate 3 is arranged in the groove 2, a gap is arranged between the connecting plate 3 and the inner side wall of the groove 2, the connecting plate 3 is provided with a display screen 4 along the vertical side wall of the long edge thereof, the display screen 4 is a liquid crystal display screen and can be connected with a computer, the content of the computer desktop can be displayed, the teaching work can be conveniently carried out, the upper end of the connecting plate 3 is fixedly connected with a baffle 5, the specification of the baffle 5 is matched with the opening specification of the groove 2, the opening of the groove 2 can be completely covered, the connecting plate 3 and the baffle 5 can provide installation positions for the subsequent components, the lower end of the baffle 5 is fixedly connected with a lifting component 6, the lifting component 6 is used for driving the baffle 5 to lift, the lifting assembly 6 can adjust the height of the connecting plate 3 through the lifting baffle 5, so that the display screen 4 is controlled to move out of or retract into the workbench 1, the display screen 4 can be moved out when teaching is needed, teaching content display through the display screen 4 is facilitated, the display screen 4 can be retracted into the workbench 1 when moving, the display screen 4 is facilitated to be protected, the lifting assembly 6 and the display screen 4 are respectively positioned on two opposite side walls of the connecting plate 3, and when the display screen 4 retracts into the workbench 1, the upper surface of the baffle 5 is flush with the upper surface of the workbench 1; a movable plate 12 is embedded in the position, adjacent to the groove 2, of the upper end of the workbench 1, the movable plate 12 is connected with the workbench 1 in a sliding mode, the sliding direction is along the horizontal direction, the sliding mode is that the movable plate 12 slides through a pulley, the left side face of the movable plate 12 is parallel to the left side face of the workbench 1, a part of the movable plate 12 can slide out of the range of the workbench 1, an adjusting assembly 7 is arranged on the upper surface of the movable plate 12, the placing plate 8 can be adjusted to a proper angle by the adjusting assembly 7 and can be adjusted according to the actual needs of teaching personnel, the computer can be conveniently operated, the adjusting assembly 7 is connected with the placing plate 8, the computer can be conveniently placed by the placing plate 8, and one side, far away from the adjusting assembly 7, of the placing plate 8 is hinged to the movable plate 12; the connecting plate and the baffle plate can provide mounting positions for subsequent components, the height of the connecting plate can be adjusted by the control assembly, so that the display screen is controlled to move out of or be retracted into the workbench, the display screen can be moved out when teaching is needed, teaching content can be conveniently displayed through the display screen, and the display screen can be retracted into the workbench when moving, so that the display screen is conveniently protected; the computer can be conveniently placed by the aid of the arranged movable plate and the arranged placing plate, the placing plate can be adjusted to a proper angle by the aid of the arranged adjusting assembly, adjustment can be carried out according to actual needs of teaching personnel, and the computer can be conveniently operated; the whole teaching device can carry out multiple regulation, can be convenient for the student observe the interface of computer, the operation step of study directly perceived of being convenient for can reduce the volume of workstation simultaneously, is convenient for remove, simple structure, and space utilization is high, effectively solves when the teacher operates through the computer, and the student is difficult to the direct observation computer interface, the student of being not convenient for study the problem of operation.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: adjusting part 7 includes head rod 71 and second connecting rod 72, head rod 71 and second connecting rod 72 one end all articulate in moving plate 12, the head rod 71 and the second connecting rod 72 other end all articulate there is connecting block 73, it is equipped with stud 74 to run through on two connecting blocks 73, two connecting blocks 73 respectively with stud 74 both sides threaded connection, stud 74 and moving plate 12 parallel arrangement, the one end that moving plate 12 was kept away from to two connecting blocks 73 articulates respectively has third connecting rod 75, the one end that connecting block 73 was kept away from to two third connecting rods 75 all articulates in placing board 8.
Specifically, the adjusting assembly 7 includes a first connecting rod 71 and a second connecting rod 72, the first connecting rod 71 and the second connecting rod 72 are symmetrically arranged along a symmetry line in the long side direction of the moving plate 12, one end of each of the first connecting rod 71 and the second connecting rod 72 is hinged to the moving plate 12, the moving plate 12 is horizontally arranged, when the placing plate 8 is in a horizontal position, the first connecting rod 71 and the second connecting rod 72 do not exceed the range of the moving plate 12 and prevent interference with the workbench 1, one end of each of the first connecting rod 71 and the second connecting rod 72, which is far away from the moving plate 12, is hinged with a connecting block 73, the number of the connecting blocks 73 is two, studs 74 are arranged on the connecting blocks 73 in a penetrating manner, the axial direction of the studs 74 is arranged along the horizontal direction, the length of the studs 74 is not more than that of the moving plate 12, the two connecting blocks 73 are respectively in threaded connection with two sides of the studs 74, the threaded connection satisfies self-locking, two connecting blocks 73 set up along stud 74 axis direction symmetry, and the one end that moving plate 12 was kept away from to two connecting blocks 73 articulates respectively has third connecting rod 75, and the one end that connecting block 73 was kept away from to two third connecting rods 75 all articulates in placing board 8, can drive through rotating stud 74 and place board 8 and rotate round the pin joint, and then will place board 8 and drive to suitable angle, the operation of the computer of being convenient for.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: lifting unit includes cylinder 61, and cylinder 61 one end fixed connection is bottom in the recess, and cylinder 61 other end fixed connection is in 5 downside of baffle, and the equal fixedly connected with telescopic link 62 in cylinder 61 both sides, bottom fixed connection in telescopic link 62 one end and the recess 2, the telescopic link 62 other end and 5 downside fixed connection of baffle.
Specifically, the lifting assembly comprises an air cylinder 61, the air cylinder 61 moves along the vertical direction of the workbench 1, the telescopic length of the air cylinder 61 meets the requirement that the display screen 4 is completely taken out of the range of the workbench 1, the bottom end of the air cylinder 61 is fixedly connected to the workbench 1, the upper end of the air cylinder 61 is fixedly connected to the lower end of the baffle 5, the air cylinder 61 can drive the baffle 5 to move, it is convenient to move the connection board 3 and the display 4 connected thereto out of or into the range of the table 1, can be convenient for going on of teaching activity, can be convenient for again protect display screen 4 when not using, the both sides difference fixedly connected with telescopic link 62 of cylinder 61, the flexible direction of telescopic link 62 is the same with cylinder 61, telescopic link 62 sets up respectively and can play direction and limiting displacement in the both sides of cylinder 61, 62 one end fixed connection of telescopic link is in 5 bottoms of baffle, 62 other end fixed connection of telescopic link is bottom in recess 2.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: place board 8 cavity setting, place the upper and lower lateral wall of board 8 and all seted up a plurality of louvres 81, place and be equipped with radiator fan 82 in the board 8.
Specifically, place 8 hollows of board and set up, place the upper and lower lateral wall of board 8 and all seted up a plurality of louvres 81, place the inside radiator fan 82 that is equipped with of board 8, the radiator fan 82 and the louvre 81 of setting can accelerate the air flow rate of placing the computer lower part on placing board 8, can accelerate the heat dissipation of computer.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: the upper surface of the placing plate 8 is provided with a plurality of stoppers 83, and the stoppers 83 are positioned at one side close to the hinged position of the placing plate 8 and the workbench 1.
Specifically, place the board 8 upper surface and be equipped with a plurality of dogs 83, dog 83 quantity is two, and a plurality of dogs 83 are located and are close to place board 8 and workstation 1 articulated department one side, and dog 83 can block the computer, the placing of the computer of being convenient for.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: a bolt 10 is inserted into one side of the workbench 1 parallel to the moving plate 12, the bolt 10 is rotatably connected with a limiting block 9, the limiting block 9 is abutted against one side of the moving plate 12, and a damping layer is arranged between the limiting block 9 and the bolt 10.
Specifically, the left side wall of workstation 1 rotates through bolt 10 and is connected with stopper 9, bolt 10 pegs graft at the left side wall of workstation 1, stopper 9 can rotate to the left position of butt movable plate 12, can be spacing to movable plate 12, can prevent unnecessary slip of movable plate 12, be connected between bolt 10 and the stopper 9 has the damping layer, the setting on damping layer can make bolt 10 and stopper 9 be connected and have certain damping effect, can make stopper 9 need apply certain external force, just can rotate, can reduce the mistake and touch stopper 9 rotation that the mistake caused, stopper 9 is located the vertical lateral wall that is close to movable plate 12.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: the side wall of the workbench 1 close to the stop block 83 is provided with a plurality of drawers 11.
Specifically, a plurality of drawers 11 are arranged inside the workbench 1, and the drawers 11 can be used for reasonably placing books, teaching 1 tools and the like in the teaching process.
As a further optimization of the mobile teaching device for computer application teaching of the present invention: the bottom end of the workbench 1 is provided with universal wheels.
Specifically, the universal wheels are respectively installed at four corners of the bottom end of the workbench 1, and the workbench 1 can be conveniently moved by the aid of the universal wheels, so that the workbench is convenient to use.
The working principle of the utility model is as follows: during the use, at first remove this device to the position that needs, stir stopper 9 through the manual, slip movable plate 12, with the scope at which movable plate 12 partly roll-off workstation 1 is located, place the computer on placing board 8, through manual rotation stud 74, drive two connecting blocks 73 and be close to each other, thereby drive head rod 71, second connecting rod 72 and third connecting rod 75 carry out the position change, and then the drive is placed board 8 and is rotated round the hinged end with movable plate 12, and then will place board 8 and drive to suitable angle, through control cylinder 61 work, thereby drive baffle 5 and rise, and then drive connecting plate 3 and follow baffle 5 and remove, and then drive display screen 4 and shift out for workstation 1, be connected with the computer through display screen 4 and carry out the show of teaching work.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (8)
1. A mobile teaching device for computer application teaching, comprising a worktable (1), characterized in that: a vertically downward groove (2) is formed in the upper end of the workbench (1), a connecting plate (3) is vertically arranged in the groove (2), a gap is formed between the connecting plate (3) and the inner side wall of the groove (2), a display screen (4) is arranged on the vertical side wall of the connecting plate (3), a baffle (5) is fixedly connected to the upper end of the connecting plate (3), a lifting assembly (6) is connected to the lower end of the baffle (5), and the lifting assembly (6) is arranged on one side, away from the display screen (4), of the connecting plate (3); workstation (1) upper end inlays and is equipped with movable plate (12), movable plate (12) bottom with workstation (1) sliding connection, movable plate (12) one side with workstation (1) lateral wall is parallel, movable plate (12) upper end is equipped with adjusting part (7), adjusting part (7) are kept away from the one end of movable plate (12) is connected with places board (8), place board (8) and keep away from one side of adjusting part (7) articulate in movable plate (12).
2. A mobile instructional device for computer application instruction as claimed in claim 1 wherein: adjusting part (7) include head rod (71) and second connecting rod (72), head rod (71) with second connecting rod (72) one end all articulates in moving plate (12), head rod (71) with the second connecting rod (72) other end all articulates there is connecting block (73), two run through on connecting block (73) and be equipped with stud (74), two connecting block (73) respectively with stud (74) both sides threaded connection, stud (74) with moving plate (12) parallel arrangement, two connecting block (73) are kept away from the one end of moving plate (12) articulates respectively has third connecting rod (75), two third connecting rod (75) are kept away from the one end of connecting block (73) all articulate in place board (8).
3. A mobile instructional device for computer application instruction as claimed in claim 2 wherein: lifting unit includes cylinder (61), cylinder (61) one end fixed connection in bottom in the recess, cylinder (61) other end fixed connection in baffle (5) downside, the equal fixedly connected with telescopic link (62) in cylinder (61) both sides, telescopic link (62) one end with bottom fixed connection in recess (2), telescopic link (62) other end with baffle (5) downside fixed connection.
4. A mobile instructional device for computer application instruction as claimed in claim 3 wherein: the placing plate (8) is arranged in a hollow mode, a plurality of heat dissipation holes (81) are formed in the upper side wall and the lower side wall of the placing plate (8), and a heat dissipation fan (82) is arranged in the placing plate (8).
5. A mobile instructional device for computer application instruction as claimed in claim 4 wherein: the upper surface of the placing plate (8) is provided with a plurality of stop blocks (83), and the stop blocks (83) are positioned at one side close to the hinged position of the placing plate (8) and the workbench (1).
6. A mobile instructional device for computer application instruction as claimed in claim 5 wherein: a bolt (10) is inserted into one side of the workbench (1) parallel to the moving plate (12), the bolt (10) is rotatably connected with a limiting block (9), the limiting block (9) is abutted to one side of the moving plate (12), and a damping layer is arranged between the limiting block (9) and the bolt (10).
7. A mobile instructional device for computer application instruction as claimed in claim 6 wherein: the side wall of the workbench (1) close to the stop block (83) is provided with a plurality of drawers (11).
8. A mobile instructional device for computer application instruction as claimed in claim 7 wherein: the bottom end of the workbench (1) is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734511.8U CN215770075U (en) | 2021-07-28 | 2021-07-28 | Mobile teaching device for computer application teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734511.8U CN215770075U (en) | 2021-07-28 | 2021-07-28 | Mobile teaching device for computer application teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215770075U true CN215770075U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121734511.8U Expired - Fee Related CN215770075U (en) | 2021-07-28 | 2021-07-28 | Mobile teaching device for computer application teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215770075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568815A (en) * | 2022-03-07 | 2022-06-03 | 重庆工业职业技术学院 | Teaching platform for education management |
-
2021
- 2021-07-28 CN CN202121734511.8U patent/CN215770075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568815A (en) * | 2022-03-07 | 2022-06-03 | 重庆工业职业技术学院 | Teaching platform for education management |
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