Practical training examination device for vocational education teaching

Abstract

The utility model relates to the technical field of practical training examination, and discloses a vocational education teaching practical training examination device, which comprises a bottom plate, a supporting column and an examination item switching assembly, the supporting column is arranged in the middle of the top surface of the bottom plate, and four baffles distributed circumferentially are arranged outside the supporting column. The examination item switching assembly is arranged in the bottom plate; the examination item switching assembly comprises a motor, a rotating disc and four tool boxes, the motor is inversely installed at the bottom of the supporting column, and the output end of the motor is fixed to a middle bolt of the rotating disc. According to the vocational education teaching practical training assessment device, through the design of the rotating disc driven by the motor and the cooperation of circumferential distribution of the four tool boxes on the rotating disc, rapid and seamless switching of assessment items is achieved, the use of instruments is saved, and it is ensured that on the premise that each examinee does not change the position, the examination items which are distributed at random are matched with each other, and the examination efficiency is improved. And the fairness and challenge of the examination are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of practical training and examination technology, in particular to a vocational education teaching practical training and examination device. BACKGROUND

[0002] In the field of vocational education, practical training and examination is an important link to evaluate students' skill mastery.

[0003] However, the traditional practical training and examination device is often limited by fixed workstations and examination items, which not only limits the effective use of teaching resources, but also may cause mutual interference or cheating risk of examinees during the examination process.

[0004] The traditional practical training and examination device is a kind of equipment that fixes examinees at a specific position and tests their skills through a series of preset examination items. Commonly, it is a fixed workstation matched with a fixed tool box, and examinees need to complete all examination items at the fixed workstation during the examination. This mode has many problems: first, the use of instruments between examinees is easy to conflict, especially in the case of limited number of instruments; second, the order and content of examination items are usually informed to examinees in advance, lacking randomness and challenge; finally, examinees examine at fixed positions, which is difficult to avoid visual interference between them, increasing the possibility of cheating. Therefore, a vocational education teaching practical training and examination device is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a vocational education teaching practical training and examination device, which has the advantages of quick switching of examination items, saving of instrument use, enhancement of examination randomness and fairness, etc., and solves the problems of instrument conflict between examinees, fixed examination content and easy cheating in the traditional device.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] A vocational education teaching practical training and examination device, comprising a bottom plate, a support column and an examination item switching assembly, the support column is installed in the middle part of the top surface of the bottom plate, four circumferentially distributed baffles are further installed outside the support column, and the examination item switching assembly is arranged inside the bottom plate;

[0010] The examination item switching assembly comprises a motor, a rotating disc and four tool boxes, the motor is installed upside down at the bottom of the support column, and the output end thereof is bolted with the middle part of the rotating disc, four circumferentially distributed storage grooves are opened at the top of the rotating disc, and four tool boxes are respectively located inside the four storage grooves.

[0011] As a preferred technical scheme of the utility model, the bottom plate is externally provided with a stepped shape, the bottom of the baffle is welded with the top of the bottom plate, and the adjacent two baffles are welded with an arc-shaped operation table.

[0012] As a preferred technical scheme of the utility model, the rotating disc is externally provided with a protruding block, the bottom plate is internally provided with a groove for the rotating disc to rotate, and the inner wall of the groove is further provided with a groove and is slidably connected with the protruding block.

[0013] As a preferred technical scheme of the utility model, the top of the bottom plate is further provided with four circumferentially distributed rectangular grooves, each of the rectangular grooves is located in the middle of the sector composed of the adjacent two baffles and the bottom plate, and the four rectangular grooves are located directly above the four storage grooves.

[0014] As a preferred technical scheme of the utility model, the inner wall of the rectangular groove is rotatably connected with a shaft rod, the outer side of the shaft rod is provided with a cover plate, the shaft rod is bolted with the cover plate after penetrating through the cover plate, bearings are arranged at the two ends of the shaft rod and the two sides of the inner wall of the rectangular groove, the cover plate is located in the rectangular groove, and a hand-held part is arranged on the top of the cover plate.

[0015] As a preferred technical scheme of the utility model, the top of the tool box is provided with a handle, the front side is provided with a side-hinged door, and each of the tool boxes is placed with workpieces required by different examination items.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of vocational education teaching practical training examination device, with following beneficial effects:

[0018] The vocational education teaching practical training examination device, by the rotating disc design of motor drive, cooperate the circumferential distribution of four tool boxes on it, realize the quick, seamless switching of examination item, both save the use of instrument, and ensure that each examinee faces the examination item of random allocation under the premise of not changing position, enhance the fairness and challenge of examination. DRAWINGS

[0019] Fig. 1 It is the structure schematic diagram of the utility model;

[0020] Fig. 2 It is the partial explosion drawing of the rotating disc and tool box connection of the utility model;

[0021] Fig. 3 It is the appearance drawing of the utility model.

[0022] In the figure: 1, the base plate; 2, support column; 3, baffle; 4, arc operation table; 5, motor; 6, rotating disc; 7, lug; 8, cover plate; 9, storage groove; 10, tool box; 11, handle; 12, side opening door. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Please refer to Figs. 1-3 ,

[0027] A vocational education teaching practical training examination device, comprising a base plate 1, a support column 2 and an examination item switching assembly, the support column 2 is installed in the middle of the top surface of the base plate 1, and four circumferentially distributed baffles 3 are further installed outside the support column 2, and the base plate 1 is internally provided with an examination item switching assembly;

[0028] It should be noted that the four circumferentially distributed baffles 3 also form a relatively separated operation environment, reducing the mutual interference between examinees.

[0029] The examination item switching assembly comprises a motor 5, a rotating disc 6 and four tool boxes 10, the motor 5 is installed upside down at the bottom of the support column 2, and the output end thereof is bolted to the middle of the rotating disc 6, the top of the rotating disc 6 is provided with four circumferentially distributed storage grooves 9, and the four tool boxes 10 are respectively located inside the four storage grooves 9.

[0030] In this embodiment, the bottom plate 1 is externally provided in a stepped shape, the bottom of the baffle plate 3 is welded with the top of the bottom plate 1, and the arc-shaped operation table 4 is welded between the adjacent two baffle plates 3.

[0031] In this embodiment, the rotating disc 6 is externally provided with the protrusion 7, the slot for the rotating disc 6 to rotate is arranged in the bottom plate 1, and the recess is further arranged in the inner wall of the slot and is in sliding connection with the protrusion 7.

[0032] It should be noted that the protrusion 7 is in sliding connection with the recess of the slot in the bottom plate 1, which not only limits the rotating track of the rotating disc 6 to prevent it from deviating from the central axis, but also ensures the stability and accuracy of the rotating process, and in addition, the protrusion 7 also plays a certain supporting role to share the weight of the rotating disc 6 and the tool box 10 thereon.

[0033] In this embodiment, the top of the bottom plate 1 is further provided with four circumferentially distributed rectangular slots, each rectangular slot is located in the middle of the sector formed by the adjacent two baffle plates 3 and the bottom plate 1, and the four rectangular slots are located directly above the four storage slots 9.

[0034] It should be noted that these rectangular slots are designed to accommodate the installation of the cover plate 8, when it is necessary to switch the examination items, the examinee can expose the tool box 10 below by turning over the cover plate 8, and the circumferential distribution of the rectangular slots corresponds to the storage position of the tool box 10, so as to facilitate the examinee to quickly find and operate the target tool box.

[0035] In this embodiment, the shaft rod is rotatably connected with the inner wall of the rectangular slot, the shaft rod is externally provided with the cover plate 8, the shaft rod is bolted with the cover plate 8 after penetrating through the cover plate 8, and the both ends of the shaft rod are provided with bearings at the connection with the both sides of the inner wall of the rectangular slot, the cover plate 8 is located in the rectangular slot, and the top of the cover plate 8 is provided with a hand-held part.

[0036] In this embodiment, the tool box 10 is provided with the handle 11 at the top and the side opening door 12 at the front side, and each tool box 10 is placed with the workpieces required by different examination items.

[0037] It should be noted that the handle 11 is designed to facilitate the examinee to easily lift and move the tool box 10, when switching the examination items, the examinee can take out the tool box from the storage slot 9 by holding the handle and place it at a suitable position, then open the side opening door 12, take out the corresponding workpiece and perform the examination operation.

[0038] Beneficial effects:

[0039] The vocational education teaching practice examination device, through the design of the rotating disc 6 driven by the motor 5, cooperates with the circumferential distribution of the four tool boxes 10, realizes the quick and seamless switching of the examination items, saves the use of instruments, and ensures that each examinee faces the randomly allocated examination items without changing the position, thereby enhancing the fairness and challenge of the examination.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A vocational education teaching and training assessment device, comprising a base plate (1), a support column (2) and an assessment item switching component, wherein the support column (2) is installed in the middle of the top surface of the base plate (1), and four circumferentially distributed baffles (3) are also installed on the outside of the support column (2), and the assessment item switching component is provided inside the base plate (1); Its features are: The assessment item switching component includes a motor (5), a rotating disk (6) and four toolboxes (10). The motor (5) is installed upside down at the bottom of the support column (2), and its output end is bolted to the middle of the rotating disk (6). The rotating disk (6) has four circumferentially distributed storage slots (9) on its top, and the four toolboxes (10) are located inside the four storage slots (9) respectively.

2. The vocational education teaching and training assessment device according to claim 1, characterized in that: The base plate (1) is stepped on the outside, the bottom of the baffle (3) is welded to the top of the base plate (1), and an arc-shaped operating table (4) is welded between two adjacent baffles (3).

3. The vocational education teaching and training assessment device according to claim 1, characterized in that: The rotating disk (6) is provided with a protrusion (7) on the outside, and the bottom plate (1) is provided with a groove for the rotating disk (6) to rotate, and the inner wall of the groove is also provided with a groove, which is slidably connected to the protrusion (7).

4. The vocational education teaching and training assessment device according to claim 2, characterized in that: The top of the base plate (1) is also provided with four circumferentially distributed rectangular slots. Each rectangular slot is located in the middle of the fan-shaped area formed by two adjacent baffles (3) and the base plate (1). The four rectangular slots are located directly above the four storage slots (9).

5. The vocational education teaching and training assessment device according to claim 4, characterized in that: The inner wall of the rectangular groove is rotatably connected to a shaft, and a cover plate (8) is provided on the outside of the shaft. The shaft passes through the cover plate (8) and is bolted to the cover plate (8). Bearings are provided at the connection points between the two ends of the shaft and the two sides of the inner wall of the rectangular groove. The cover plate (8) is located inside the rectangular groove, and a handle is installed on its top.

6. The vocational education teaching and training assessment device according to claim 1, characterized in that: The toolbox (10) is provided with a handle (11) on the top and a side door (12) on the front. Each toolbox (10) contains workpieces required for different assessment items.

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