CN110246392B - Vocational education teaching training examination device - Google Patents
Vocational education teaching training examination device Download PDFInfo
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- CN110246392B CN110246392B CN201910600177.8A CN201910600177A CN110246392B CN 110246392 B CN110246392 B CN 110246392B CN 201910600177 A CN201910600177 A CN 201910600177A CN 110246392 B CN110246392 B CN 110246392B
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- 230000001755 vocal effect Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 29
- 239000007787 solid Substances 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a training and examining device for vocational education teaching, which structurally comprises a drawer, supporting columns, a center seat, an operating platform and a protection device, wherein the drawer is installed on the supporting columns, six supporting columns are arranged and are equidistantly installed at the bottom of the operating platform, and the training and examining device has the advantages that: through the lift of control baffle, when the baffle rises, make every classmate carry out the in-process of instructing the operation and can ensure independently to accomplish, the result of inspection is comparatively true, and can prevent to be disturbed, when equipment is because the classmate operation is improper when causing the circuit to damage, utilize fixed magnetic path No. one, No. two fixed magnetic paths are respectively with the movable block No. one, No. two movable blocks attract, make the movable block No. one, protruding pole on No. two movable blocks, the motion of running against each other between the sunken piece, realize protruding pole, sunken piece is separately, thereby be connected between total pole and the main pole and be in the state of disconnection, it is not influenced and can continue to provide the power for other equipment to reach the protection total pole, guarantee is instructed the normal clear of instructing.
Description
Technical Field
The invention relates to the field of vocational education teaching, in particular to a vocational education teaching training assessment device.
Background
In education and teaching, in order to make the students more directly see and understand the teaching content, the students can teach in the form of actual operation, the examination of the teaching result is evaluated by checking and accepting the actual operation condition of the students, therefore, the practical training items are required to be established to check and accept the teaching result of the students, and the practical training and examination device for the current vocational education has the following defects:
the training assessment is a major index for evaluating the learning results of students, in order to test the actual mastering conditions of each student, a one-person one-machine system is adopted, but the space required by the one-person one-machine system is large, and the fairness for performing assessment at the same time cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a vocational education teaching training examination device structurally comprises a drawer, supporting columns, a center seat, an operating platform and a protection device, wherein the drawer is installed on the supporting columns, the supporting columns are rectangular, the six supporting columns are equidistantly installed at the bottom of the operating platform, the operating platform is fixedly connected with the supporting columns, the supporting columns surround the center seat, the center seat is arranged in the center of the bottom of the operating platform, the protection device is arranged on the operating platform, and the protection device is located in the center of the operating platform;
the protection device comprises fixed plate, conducting rod, circular form by six operation panel centers, the conducting rod is installed at fixed plate central authorities, the fixed plate is the triangle-shaped and sets up, the fixed plate is equipped with six, the fixed plate uses the operation panel center to equally distribute as the centre of a circle to six operation panels constitute circular form, the conducting rod is installed at the fixed plate central authorities, the fixed plate is connected with circular control mechanism, circular control mechanism passes through the electricity with the conducting rod and is connected.
As a further optimization of the invention, the operation table is composed of fixing grooves, baffles, a panel and a control mechanism, wherein the fixing grooves are arranged on the panel, the fixing grooves penetrate through the panel, the panel is provided with six fixing grooves and is respectively arranged between adjacent edges of the operation table, the control mechanism is movably connected with the baffles, the baffles are rectangular, the baffles penetrate through the panel, and springs are arranged at the bottoms of the baffles.
As a further optimization of the invention, the control mechanism comprises two clamping plates, two disks, a rack bar, a small disk and a clockwork spring, wherein the two clamping plates are symmetrically arranged, the center of each clamping plate is fixed on the small disk, the small disk is positioned on the disks, the small disks are mechanically matched with the disks, the rack bar is provided with a plurality of small disks which are uniformly distributed on the small disks, the small disks and the rack bar are mechanically welded into an integral structure, the disks are provided with clamping grooves which are clamped with the rack bar, the clockwork spring is arranged at the joint between the small disks and the clockwork spring, and the clockwork spring is arranged in the small disks in an embedded manner.
As a further optimization of the invention, the baffle plate is provided with four fixed clamping grooves, every two fixed clamping grooves are symmetrically arranged on the baffle plate, the fixed clamping grooves are embedded in the baffle plate and are integrally formed with the baffle plate, and the fixed clamping grooves are clamped with one end of the clamping plate.
As a further optimization of the invention, the conductive rod is composed of a main electric pole, two branch electric poles and a main electric pole, the main electric pole is connected with a main power supply, the main electric pole and the main electric pole are electrically connected through a power-on control mechanism, the main electric pole and the main electric pole are positioned on the same straight line, the main electric pole is electrically connected with two branch electric poles, the two branch electric poles are symmetrically arranged, and the branch electric poles are connected with the power-on control mechanism.
As a further optimization of the invention, the electrification control mechanism comprises a convex rod, a first movable block, a first fixed magnetic block, a second fixed magnetic block, a concave block and a second movable block, wherein the convex rod and the concave block are both conductive, the convex rod and the concave block are clamped, the concave block is fixedly connected with the second movable block, the second movable block is movably connected with the second fixed magnetic block, the first fixed magnetic block and the second fixed magnetic block are symmetrically arranged, the first movable block is a positive pole, the second movable block is a negative pole, the first fixed magnetic block is a negative pole, the second fixed magnetic block is a positive pole, the first fixed magnetic block and the second fixed magnetic block are electrically connected with a power distribution rod, and the width of the concave block is exactly equal to a gap between a main electric pole and a main electric pole.
As a further optimization of the invention, the fixing groove is composed of a baffle plate mounting groove and a solid groove body, the baffle plate mounting groove is matched with the baffle plate, the inner width of the baffle plate mounting groove is slightly larger than the width of the baffle plate, and the baffle plate mounting groove is connected with the solid groove body.
Advantageous effects
The invention relates to a training and examining device for vocational education teaching, wherein in the training process, an originally folded baffle is pressed downwards to enable the baffle to be stressed and downwards, a spring connected with the baffle is stressed and contracted at the moment, and when the baffle moves downwards, a fixed clamping groove on the baffle pushes a clamping plate to move downwards along with the baffle, so that the clamping plate rotates downwards around a small circular disc and is separated from the fixed clamping groove, the baffle loses resistance and rises upwards under the action of the spring, a clockwork spring is arranged between the small circular disc and the circular disc, so that after the clamping plate rotates, a force can push the clamping plate to reset, when the fixed clamping groove at the bottom of the baffle rises along with the baffle and reaches the position of the clamping plate, the clamping plate resets and is clamped on the fixed clamping groove, so that the baffle rises and is fixed, an operation table is divided into six spaces, when a part of equipment is burnt out in short circuit in actual operation, fixed magnetic path, No. two fixed magnetic paths attract No. one movable block, No. two movable blocks respectively to make on the movable block, No. two movable blocks protruding pole, sunken piece between the motion of paradox mutually, thereby protruding pole, sunken piece are separately, make to be in the state of disconnection between total pole and the main pole.
Compared with the prior art, the invention has the following advantages:
according to the invention, through controlling the lifting of the baffle plate, when the baffle plate is lifted, the training operation process of each student can be ensured to be independently completed, the inspection result is relatively real, and the interference can be prevented, when the circuit of the equipment is damaged due to improper student operation, the first movable block and the second movable block are respectively attracted by the first fixed magnetic block and the second fixed magnetic block, so that the convex rods and the concave blocks on the first movable block and the second movable block move in a training way, the convex rods and the concave blocks are separated, and the connection between the main electric pole and the main electric pole is in a disconnected state, so that the main electric pole is protected from being influenced, a power supply can be continuously provided for other equipment, and the normal operation of the equipment is ensured.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a practical training assessment device for vocational education teaching of the invention.
Fig. 2 is a top view of the vocational education teaching training assessment device.
Fig. 3 is a structural diagram of an operation table of the vocational education teaching training assessment device.
FIG. 4 is a sectional view showing the relationship between the fixing grooves and the baffles of the practical training assessment device for vocational education and teaching of the invention.
Fig. 5 is a state diagram of fig. 4.
Fig. 6 is a structure diagram of a control mechanism of the training assessment device for vocational education and teaching of the invention.
Fig. 7 is a top view of a protection device of the vocational education teaching training assessment device.
Fig. 8 is a top view of the working state of the protection device of the vocational education teaching training assessment device.
Fig. 9 is a structural diagram of a power-on control mechanism of the practical training assessment device for vocational education and teaching of the invention.
FIG. 10 is a structural diagram of the working state of the power-on control mechanism of the practical training assessment device for vocational education and teaching of the invention
In the drawing, a drawer-1, a support column-2, a central seat-3, an operation table-4, a protection device-5, a fixed plate-a, a conductive rod-b, an electrifying control mechanism-c, a fixed groove-41, a baffle-42, a panel-43, a control mechanism-44, a baffle mounting groove-411, a solid groove-412, a clamping plate-441, a disc-442, a rack-443, a small disc-444, a clockwork spring-445, a fixed groove-421, a total electric pole-b 1, a branch electric pole-b 2, a main electric pole-b 3, a protruding pole-c 1, a first movable block-c 2, a first fixed magnetic block-c 3, a second fixed magnetic block-c 4, a concave block-c 5 and a second movable block-c 6.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1-10, the invention provides a practical training assessment device for vocational education and teaching, which structurally comprises a drawer 1, a support column 2, a central seat 3, an operating platform 4 and a protection device 5, wherein the drawer 1 is installed on the support column 2, the support column 2 is rectangular, six support columns 2 are arranged and are equidistantly installed at the bottom of the operating platform 4, the operating platform 4 is fixedly connected with the support column 2, the support column 2 surrounds the central seat 3, the central seat 3 is arranged in the center of the bottom of the operating platform 4, the protection device 5 is arranged on the operating platform 4, and the protection device 5 is positioned in the center of the operating platform 4;
The operation panel 4 comprises fixed slot 41, baffle 42, panel 43, control mechanism 44, fixed slot 41 is installed on panel 43, fixed slot 41 runs through panel 43, panel 43 is equipped with six and installs respectively between the adjacent limit of operation panel 4 and limit, control mechanism 44 and baffle 42 swing joint, baffle 42 is the rectangle and sets up, baffle 42 runs through panel 43, baffle 42 bottom is equipped with the spring to through spring and fixed slot 41 fixed connection, thereby make baffle 42 have elasticity and realize the lift power supply of baffle 42.
The control mechanism 44 is composed of two clamping plates 441, a disk 442, a toothed bar 443, a small disk 444 and a spring 445, wherein the two clamping plates 441 are symmetrically arranged, the middle of each clamping plate 441 is fixed on the small disk 444, the small disk 444 is positioned on the disk 442, the small disk 444 is mechanically matched with the disk 442, the toothed bar 443 is provided with a plurality of teeth and evenly distributed on the small disk 444, the small disk 444 and the toothed bar 443 are mechanically welded into a whole structure, a clamping groove clamped with the toothed bar 443 is formed in the disk 442, the spring 445 is arranged at the joint between the small disk 444 and the disk 442, the spring 445 is installed in the small disk 444 in an embedded mode, and after the small disk 444 and the disk 442 are relatively displaced through the spring 445, the spring 444 and the disk 442 have opposite forces to drive the small disk 444 and the disk 442 to return to the initial position.
Be equipped with fixed slot 421 on baffle 42, fixed slot 421 are equipped with four, two liang of fixed slot 421 are symmetrical structure and install on baffle 42, fixed slot 421 fixes on baffle 42 with embedded form, fixed slot 421 is a body structure with baffle 42, fixed slot 421 and the one end looks block of cardboard 441, and fixed slot 421 that is on same vertical line is located baffle 42's top and bottom respectively to be convenient for raise baffle 42 or descend after fixed.
Conducting rod b comprises total pole b1, divides pole b2, main pole b3, total pole b1 is connected with the total power supply, realize the electricity through circular telegram control mechanism c between total pole b1 and the main pole b3 and be connected, main pole b3 is in on the same straight line with total pole b1, total pole b1 is connected with dividing pole b2 electricity, divide pole b2 to be equipped with two and be symmetrical structure and establish, divide pole b2 to be connected with circular telegram control mechanism c.
The electrification control mechanism c comprises a convex rod c1, a first movable block c2, a first fixed magnetic block c3, a second fixed magnetic block c4, a concave block c5 and a second movable block c6, wherein the convex rod c1 and the concave block c5 are both conductive, the convex rod c1 is clamped with the concave block c5, the concave block c5 is fixedly connected with the second movable block c6, the second movable block c6 is movably connected with the second fixed magnetic block c4, the first fixed magnetic block c3 and the second fixed magnetic block c4 are symmetrically arranged, the first movable block c2 is a positive pole in magnetic property, the second movable block c6 is a negative pole in magnetic property, the first fixed magnetic block c3 is a negative pole in magnetic property, the second fixed magnetic block c4 is a positive pole in magnetic property, the first fixed magnetic block c3, the second fixed magnetic block c4 and the electric pole b2 are electrically connected, the total gap between the first fixed magnetic block c3 and the concave block c5 is just equal to the main electric pole 1 b, the convex bar c1 is engaged with the concave block c5, so that the current is conducted between the main electric pole b1 and the main electric pole b 3.
The fixed slot 41 is composed of a baffle plate installation slot 411 and a solid slot body 412, the baffle plate installation slot 411 is matched with the baffle plate 42, the inner width of the baffle plate installation slot 411 is slightly larger than the width of the baffle plate 42, and the baffle plate installation slot 411 is connected with the solid slot body 412.
In the practical training process, the originally folded baffle plate 42 is pressed downwards, so that the baffle plate 42 is stressed and is downward, the spring connected with the baffle plate 42 is stressed and contracts, and when the baffle plate 42 moves downwards, the fixed clamping groove 421 on the baffle plate 42 pushes the clamping plate 441 to move downwards along with the baffle plate, so that the clamping plate 441 rotates downwards around the small disc 444 to be separated from the fixed clamping groove 421, so that the baffle plate 42 loses resistance and is lifted upwards under the action of the spring, because the clockwork spring 445 is arranged between the small disc 444 and the disc 442, after the clamping plate 441 rotates, a force can push the clamping plate 441 to reset, when the fixed clamping groove 421 at the bottom of the baffle plate 42 is lifted along with the baffle plate 42 and reaches the position of the clamping plate 441, the clamping plate 441 resets and is clamped on the fixed clamping groove 421, so that the baffle plate 42 is lifted and fixed, the operating table 4 is partitioned into six spaces, when a part of equipment is burnt out in short circuit in actual, the first fixed magnetic block c3 and the second fixed magnetic block c4 attract the first movable block c2 and the second movable block c6 respectively, so that the protruding rod c1 and the recessed block c5 on the first movable block c2 and the second movable block c6 move oppositely, the protruding rod c1 and the recessed block c5 are separated, and the main electric pole b1 and the main electric pole b3 are disconnected.
The invention solves the problem that the training examination is a big important index for evaluating the learning result of students, in order to test the actual mastering condition of each student, a one-person-one-machine system is adopted, but the space required by the one-person-one-machine system is large, and the fairness of the simultaneous examination cannot be met, in the prior art, the same operation platform is equally divided into six parts, and each part is provided with independent examination equipment, so that the fairness of the simultaneous examination is met, but a plurality of machines are arranged on the same operation platform and must share the same power supply, so that the normal operation of other equipment is easily influenced when one equipment is improperly operated, and the phenomenon of follow-up operation is easily existed between adjacent students, through the mutual combination of the parts, through controlling the lifting of the baffle plate 42, when the baffle plate 42 is lifted, the process of the training operation of each student can be ensured to be independently completed, when the device is damaged due to improper student operation, the first fixed magnetic block c3 and the second fixed magnetic block c4 are used for attracting the first movable block c2 and the second movable block c6 respectively, so that the protruding rods c1 and the recessed blocks c5 on the first movable block c2 and the second movable block c6 move oppositely, the protruding rods c1 and the recessed blocks c5 are separated, the connection between the main electric pole b1 and the main electric pole b3 is disconnected, the total electric pole b1 is protected from being influenced, power can be continuously supplied to other devices, and normal operation of practical training is guaranteed.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a practical training examination device of vocational education teaching, its structure includes drawer (1), support column (2), center seat (3), operation panel (4), protection device (5), its characterized in that:
the drawer (1) is installed on a support column (2), the support column (2) is rectangular, six support columns (2) are arranged at the bottom of an operation table (4) at equal intervals, the operation table (4) is fixedly connected with the support column (2), a center seat (3) is surrounded by the support column (2), the center seat (3) is arranged in the center of the bottom of the operation table (4), a protection device (5) is arranged on the operation table (4), and the protection device (5) is located in the center of the operation table (4);
the protection device (5) is composed of a fixing plate (a), six conducting rods (b) and a power-on control mechanism (c), wherein the fixing plate (a) is arranged in a triangular shape, the fixing plate (a) is uniformly distributed by taking the center of an operating table (4) as a circle center, the six operating tables (4) form a circular shape, the conducting rods (b) are arranged in the center of the fixing plate (a), the fixing plate (a) is connected with the power-on control mechanism (c), and the power-on control mechanism (c) is electrically connected with the conducting rods (b);
the operating platform (4) is composed of a fixing groove (41), a baffle plate (42), a panel (43) and a control mechanism (44), wherein the fixing groove (41) penetrates through the panel (43), the control mechanism (44) is movably connected with the baffle plate (42), the baffle plate (42) is rectangular, and the baffle plate (42) penetrates through the panel (43);
the control mechanism (44) is composed of a clamping plate (441), a disc (442), a toothed bar (443), a small disc (444) and a clockwork spring (445), the center of the clamping plate (441) is fixed on the small disc (444), the small disc (444) is mechanically matched with the disc (442), the small disc (444) and the toothed bar (443) are mechanically welded into a whole structure, the clockwork spring (445) is arranged at the joint between the small disc (444) and the disc (442), and the clockwork spring (445) is installed in the small disc (444) in an embedded mode;
the baffle plate (42) is provided with a fixed clamping groove (421), the fixed clamping groove (421) is fixed on the baffle plate (42) in an embedded mode, the fixed clamping groove (421) and the baffle plate (42) are of an integrated structure, and the fixed clamping groove (421) is clamped with one end of the clamping plate (441);
the conducting rod (b) is composed of a total electric rod (b1), a branch electric rod (b2) and a main electric rod (b3), the total electric rod (b1) is electrically connected with the main electric rod (b3) through a power-on control mechanism (c), the total electric rod (b1) is electrically connected with the branch electric rod (b2), and the branch electric rod (b2) is connected with the power-on control mechanism (c);
the electrification control mechanism (c) is composed of a protruding rod (c1), a first movable block (c2), a first fixed magnetic block (c3), a second fixed magnetic block (c4), a concave block (c5) and a second movable block (c6), wherein the protruding rod (c1) is clamped with the concave block (c5), the concave block (c5) is fixedly connected with the second movable block (c6), the second movable block (c6) is movably connected with the second fixed magnetic block (c4), the first fixed magnetic block (c3) and the second fixed magnetic block (c4) are symmetrically arranged, and the first fixed magnetic block (c3) and the second fixed magnetic block (c4) are electrically connected with a branch electric rod (b 2);
the fixed slot (41) comprises baffle mounting groove (411), solid cell body (412), baffle mounting groove (411) cooperate with baffle (42), the interior width of baffle mounting groove (411) slightly is greater than the width of baffle (42), baffle mounting groove (411) are connected with solid cell body (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600177.8A CN110246392B (en) | 2019-07-04 | 2019-07-04 | Vocational education teaching training examination device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600177.8A CN110246392B (en) | 2019-07-04 | 2019-07-04 | Vocational education teaching training examination device |
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| CN110246392A CN110246392A (en) | 2019-09-17 |
| CN110246392B true CN110246392B (en) | 2021-03-23 |
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| CN201910600177.8A Expired - Fee Related CN110246392B (en) | 2019-07-04 | 2019-07-04 | Vocational education teaching training examination device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111833683A (en) * | 2020-08-11 | 2020-10-27 | 潍坊工商职业学院 | Portable vocational education teaching training examination device |
| CN111928074A (en) * | 2020-08-11 | 2020-11-13 | 潍坊工商职业学院 | Vocational education teaching training assessment system |
| CN113870670A (en) * | 2021-09-30 | 2021-12-31 | 清华大学合肥公共安全研究院 | Fire demonstration table |
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| CN110246392A (en) | 2019-09-17 |
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