CN221261828U - Experiment table for modularized electric training - Google Patents

Abstract

The utility model discloses a modular experiment table for electric training, which comprises a training table, wherein a plurality of fixing grooves are formed in the front side of the upper end of the training table, an electric module is inserted into each fixing groove of the experiment table, clamping plates are fixedly connected to four end corners of the electric module of the experiment table, rotary sleeves are rotatably connected to the four end corners of each fixing groove of the experiment table, rotary rings are fixedly connected to the periphery of the lower end of each rotary sleeve of the experiment table, and a baffle is fixedly connected to one side of each rotary ring of the experiment table. According to the utility model, through the arrangement of the rotating sleeve, the pressing column and other parts, the electric parts can be designed in a modularized manner, meanwhile, all the modules can be removed, compared with the existing fixed electric parts, the modularized use mode of the electric parts is more flexible, and different kinds of electric modules are randomly arranged in any one fixing groove on the practice table by a teaching person, so that the study result of a student can be effectively checked.

Description

Experiment table for modularized electric training

Technical Field

The utility model belongs to the technical field of electric experiment tables, and particularly relates to a modularized experiment table for electric training.

Background

The electrician skill training comprises: the method comprises the following steps of (1) mastering basic knowledge of safe electricity utilization; (2) use of conventional tools and meters; (3) electrician basic skill training; (4) installation, maintenance and fault handling of the motor; (5) Installing, debugging and maintaining a basic control circuit of the motor; (6) The fault analysis and processing of the electrical control circuit of the production machinery are commonly used for training project systems. Through the training of the orders, the electrician can reach the level above the middle level of labor and social security professional skill identification.

The experiment table for electric training is an important practice learning tool for electricians, however, most of all electric components of the existing experiment table are fixed on the experiment table and cannot be detached, and the electric components are not in modularized design, so that all electric components cannot be flexibly used. The biggest problem with the fixed electric component experiment table is that a trainee remembers hard backs to certain circuit diagrams, so that a learner cannot effectively check the learning result of the trainee, and finally the trainee has poor mastering ability of electric knowledge. In this regard, we propose a modular laboratory bench for electrical practice.

Disclosure of utility model

In view of the shortcomings of the prior art, an object of the present utility model is to provide a detachable and assemblable modular electric training laboratory bench, which solves the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modular experiment table for electric practice, includes the practice platform, the front side of practice platform upper end is equipped with a plurality of fixed slots, electric module is equipped with in the fixed slot, the equal fixedly connected with joint board in four terminal angles department of electric module, the equal swivelling joint in four terminal angles department of fixed slot has rotatory sleeve, the fixedly connected with swivel ring all around of rotatory sleeve lower extreme, one side fixedly connected with baffle of swivel ring.

Further preferably, the clamping plate is of an L-shaped structure and is made of elastic metal material, and the baffle is clamped on the inner side of the clamping plate.

Still preferably, the surface of the practice table is provided with a movable inner cavity A at the position of the rotary sleeve, a movable inner cavity B is arranged at the bottom end inside the movable inner cavity A, and inserting grooves are arranged at four end corners of the lower end of the electric module, and the lower ends of the inserting grooves are in through connection with the movable inner cavity B.

Further preferably, a connecting ring is fixedly connected to the bottom end inside the movable cavity a.

Further preferably, a pressing column is movably arranged in the rotary sleeve, the lower end of the pressing column is fixedly connected with a limiting plate, a pressing circular plate is fixedly connected to the position, close to the middle, of the pressing column, springs are connected to the periphery of the lower end of the pressing circular plate, and the springs are connected with the upper end of the connecting ring.

Further preferably, the cross section of the limiting plate is L-shaped, and the vertical section at one end of the limiting plate is inserted into the insertion groove.

Further preferably, the upper end of the front side of the practice table is fixedly connected with an operation table.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the arrangement of the rotating sleeve, the pressing column and other parts, the electric parts can be designed in a modularized manner, meanwhile, the modules can be removed, compared with the existing fixed electric parts, the modularized use mode of the electric parts is more flexible, and different kinds of electric modules are randomly arranged in any one fixing groove on the practice table by a teaching person, so that the dead and hard backs of the practice students on certain circuit diagrams are avoided, the learning result of the students can be effectively checked, and the grasping capability of the students on electric knowledge is improved.

(2) According to the utility model, the whole limiting plate is designed to be made of hard rubber materials, the cross section of the limiting plate is L-shaped, meanwhile, the vertical section at one end of the limiting plate is inserted into the inserting groove, when the whole electric module is inserted into the fixing groove, the inserting groove at the lower end of the electric module and one end of the limiting plate are inserted into the fixing groove to be matched, the electric module is not easy to shake transversely in the fixing groove, so that the stability of the electric module in the fixing groove is improved, and meanwhile, if the electric module is subjected to external vibration during use, the vibration is finally transmitted to the spring in the movable inner cavity A through the limiting plate, and the whole spring has a certain damping effect on the electric module.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is an enlarged view of the perspective structure of the present utility model generally shown at A in FIG. 1;

FIG. 3 is another side view of the three-dimensional structure of FIG. 2 according to the present utility model;

fig. 4 is an enlarged view of the utility model in section at the rotating sleeve and baffle of fig. 3.

In the figure: 1. an operation table; 2. an electrical module; 3. a fixing groove; 4. a baffle; 5. a clamping plate; 6. a rotating ring; 7. rotating the sleeve; 8. a movable inner cavity A; 9. a movable inner cavity B; 10. a connecting ring; 11. a limiting plate; 12. a spring; 13. pressing the circular plate; 14. pressing the column; 15. a plug-in groove; 16. a practice table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, the utility model designs a detachable and assemblable modularized electric training experiment table, which comprises a training table 16, wherein a plurality of fixing grooves 3 are formed in the front side of the upper end of the training table 16, an electric module 2 is inserted into each fixing groove 3, clamping plates 5 are fixedly connected to four end corners of the electric module 2, rotary sleeves 7 are rotatably connected to four end corners of each fixing groove 3, rotary rings 6 are fixedly connected to the periphery of the lower end of each rotary sleeve 7, and a baffle 4 is fixedly connected to one side of each rotary ring 6.

After the integral electric module 2 is inserted into the fixing groove 3, the rotary sleeve 7 is rotated, the baffle 4 at one end of the rotary sleeve 7 is clamped in the clamping plate 5, the clamping plate 5 is of an L-shaped structure and is made of elastic metal materials, the baffle 4 is clamped on the inner side of the clamping plate 5, one end of the clamping plate 5 is provided with a downward protruding block, the clamping plate 5 is used for limiting the rotary movement of the baffle 4, the baffle 4 can be pressed against the front end of the electric module 2, the electric module 2 is limited and fixed in the fixing groove 3, and the electric module 2 is not easy to separate from the fixing groove 3.

The terminal strip for informing the internal wiring is arranged in the fixing groove 3, when a worker inserts the whole electric module 2 in the fixing groove 3, the upper end of the front side of the practice table 16 is fixedly connected with the operation table 1, the internal circuit of the operation table is connected with the operation table 1 at the front end of the practice table 16 in a wiring way, the operation table 1 can operate to control the electric module 2, the electric module 2 can be different types of electric modules, the electric module 2 can be a voltmeter, the ammeter can also be a measuring tool of other electric types, a learner can arrange the corresponding electric module in the fixing groove 3 according to the content of electric practice, and a plurality of wiring heads are further arranged on the surface of the electric module 2, so that the electric wiring capacity of the practice person can be trained.

Through setting up to the position of rotatory sleeve 7 at the surface of practice platform 16 and all being equipped with movable inner chamber A8, the inside bottom of movable inner chamber A8 is equipped with movable inner chamber B9, four terminal angles departments of electric module 2 lower extreme all are equipped with cartridge groove 15, the lower extreme and the movable inner chamber B9 of cartridge groove 15 link up the connection, the inside bottom fixedly connected with go-between 10 of movable inner chamber A8, the inside activity of rotatory sleeve 7 is equipped with presses the post 14, press the lower extreme fixedly connected with limiting plate 11 of post 14, press the post 14 and be close to the middle part fixedly connected with and press plectane 13, press the periphery of plectane 13 lower extreme to be connected with spring 12, spring 12 and go-between 10's upper end connection.

The integral limiting plate 11 is made of hard rubber materials, the cross section of the limiting plate 11 is L-shaped, a vertical section at one end of the limiting plate 11 is inserted into the insertion groove 15, and when the integral electric module 2 is inserted into the fixed groove 3, the insertion groove 15 at the lower end of the electric module 2 is inserted and combined with one end of the limiting plate 11; this kind of setting makes electric module 2 be difficult for horizontal rocking in fixed slot 3 to further improved holistic electric module 2 at the inside stability of fixed slot 3, if electric module 2 receives external vibration when using simultaneously, its vibration can finally be transmitted on the inside spring 12 of activity inner chamber A8 through limiting plate 11, then holistic spring 12 has certain cushioning effect to electric module 2.

If the integral jaw is detached from the fixed groove 3, the integral pressing column 14 is pressed downwards, so that the pressing column 14 drives the pressing circular plate 13 to press the elastic force of the spring 12 in the inner part, the limiting plate 11 also moves downwards, finally one end of the limiting plate 11 is separated from the mark in the inserting groove 15, then the integral rotating sleeve 7 is rotated, so that the rotating sleeve 7 drives the baffle 4, and one end of the baffle 4 is separated from the clamping plate 5, so that the shielding of the baffle 4 on the integral electric module 2 is relieved; through the operation and the arrangement, the electric components can be designed in a modularized manner, meanwhile, the modules can be disassembled and moved, compared with the existing fixed electric components, the modularized practical use of the electric modules 2 is more flexible, and different kinds of electric modules 2 are randomly arranged in any one of the fixed slots 3 on the training table 16 by a learner, so that the phenomenon that the learner uses dead and hard backs to certain circuit diagrams is avoided, the teacher is facilitated to check the learning result of the learner, and meanwhile, the mastering capability of the learner to electric knowledge is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a laboratory bench is used in electric practice of modularization, includes practice platform (16), its characterized in that: the front side of practice platform (16) upper end is equipped with a plurality of fixed slots (3), electric module (2) are equipped with in fixed slot (3), four equal fixedly connected with joint board (5) in end angle departments of electric module (2), four equal swivelling joint in end angle departments of fixed slot (3) have rotatory sleeve (7), fixedly connected with swivel ring (6) all around of swivel sleeve (7) lower extreme, one side fixedly connected with baffle (4) of swivel ring (6).

2. The modular electric training laboratory bench of claim 1, characterized in that: the clamping plate (5) is of an L-shaped structure and is made of elastic metal materials, and the baffle (4) is clamped on the inner side of the clamping plate (5).

3. The modular electric training laboratory bench of claim 1, characterized in that: the surface of the practice table (16) is provided with a movable inner cavity A (8) at the position of the rotary sleeve (7), the bottom inside the movable inner cavity A (8) is provided with a movable inner cavity B (9), four end corners of the lower end of the electric module (2) are provided with inserting grooves (15), and the lower ends of the inserting grooves (15) are in through connection with the movable inner cavity B (9).

4. A modular electric training laboratory bench as claimed in claim 3, characterized in that: the bottom inside the movable cavity A (8) is fixedly connected with a connecting ring (10).

5. The modular electric training laboratory bench of claim 4, wherein: the inside activity of rotatory sleeve (7) is equipped with presses action post (14), the lower extreme fixedly connected with limiting plate (11) of pressing action post (14), the department fixedly connected with presses action plectane (13) near the centre of pressing action post (14), be connected with spring (12) around pressing action plectane (13) lower extreme, the upper end of spring (12) and go-between (10) is connected.

6. The modular electric training laboratory bench of claim 5, wherein: the cutting surface of the limiting plate (11) is L-shaped, and a vertical section at one end of the limiting plate (11) is inserted into the insertion groove (15).

7. The modular electric training laboratory bench of claim 6, wherein: the upper end of the front side of the practice table (16) is fixedly connected with an operation table (1).