CN212302786U

CN212302786U - Portable electric control system is with real case of instructing and examining

Info

Publication number: CN212302786U
Application number: CN202020949899.2U
Authority: CN
Inventors: 冯宗杰; 张金利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-05
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a practical training and checking box for a portable electrical control system, which comprises a box body, wherein a cover body is hinged on the box body, one side of the cover body, which is far away from a hinged end, is provided with two fixing seats, a rotating shaft is arranged between the two fixing seats, a supporting plate is arranged on the rotating shaft and is used for supporting the cover body, the middle part of the box body is provided with a separating plate, the separating plate divides the box body into two parts, one part of the box body is provided with a group of slideways, and movable mesh plates are arranged on the slideways; the utility model aims to optimize the whole structure design and realize miniaturization and portability; designing a mesh plate structure to realize the diversification of training functions; the wiring training mode is improved, and the training effect is improved; saves processing materials and reduces production cost.

Description

Portable electric control system is with real case of instructing and examining

Technical Field

The utility model relates to an electrical control examines technical field, concretely relates to portable electrical control system is with real standard and examination case.

Background

The training of skill type talents relies on a large amount of skill training, the skill training of electricians mainly depends on an electric control system training device to perform training, and the current common electric control system training device mainly comprises a net hanging type workbench and a plug box body. The net hanging type workbench is based on a workbench, and electric engineering skill training is realized by installing different devices on a net, so that the defects of infirm net hanging and large volume exist; the plug-in type box also is based on the workstation, carries out the skill training through the mode of the inside device hanging case of solidification, has the shortcoming that the training project is single, and the flexibility is little, and above-mentioned two kinds of forms exist simultaneously bulky, and be not convenient for remove, generally are used for fixed place to use, are unfavorable for hand-carrying to carry out teaching training and appraisal examination.

The practical training and checking box for the portable electrical control system aims to solve the technical problem of providing a foldable and portable small-sized portable electrical control system practical training and checking box, realizing small volume, light weight, random assembly of devices and circuits, diversified training functions and effectively improving the pertinence and the practicability of electrician training.

SUMMERY OF THE UTILITY MODEL

The patent of the utility model aims at providing a portable electrical control system is with real standard and examination case, solves traditional training project singleness, shortcoming that the flexibility is little.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a portable electrical control system is with real case of instructing and examining, includes the box, it has the lid to articulate on the box, one side that the hinged end was kept away from to the lid is provided with two fixing bases, two be provided with the pivot between the fixing base, be provided with the backup pad in the pivot, the backup pad is used for supporting the lid, the box middle part is provided with the division board, and the division board falls into two parts with the box, is provided with a set of slide in some boxes, be provided with the mesh board of activity on the slide.

As a further aspect of the present invention: the mesh plate is provided with a threaded hole for fixing a matching device.

As a further aspect of the present invention: every the slide both sides are provided with outer fixture block and interior fixture block respectively, outer fixture block is fixed on the box, the terminal surface is provided with the connecting rod of a set of symmetry under the mesh board, the connecting rod is for mesh board horizontal migration, two be provided with the spring between the connecting rod, the connecting rod is connected to the other end of connecting rod, the connecting rod with interior fixture block fixed connection.

As a further aspect of the present invention: and a second wiring port is arranged on the cover body.

As a further aspect of the present invention: the box body is provided with a first wiring port.

As a further aspect of the present invention: the first wiring port is arranged on the box body with the slideway part.

As a further aspect of the present invention: the connecting rod is provided with a T-shaped sliding block, and the mesh plate is provided with a sliding groove matched with the T-shaped sliding block.

As a further aspect of the present invention: the one end that the pivot was kept away from to the backup pad is provided with the cardboard, the lid is kept away from one side of hinged end be provided with cardboard matched with draw-in groove.

As a further aspect of the present invention: and the side wall of the box body is provided with a heat dissipation port.

The embodiment of the utility model provides an above-mentioned technical scheme compares in prior art, has following technological effect:

the utility model has the advantages of it is following:

1. the overall structural design is optimized, a small portable box body structure is adopted, the size is small, the weight is light, and the portable tissue teaching training and appraisal and examination can be carried about;

2. the inside of the multifunctional training device adopts a mesh plate supporting structure, and devices and circuits can be assembled at will, so that the single-project basic training is met, the multifunctional project comprehensive training can be developed, and the training functions are diversified;

3. the plug-in type wiring structure is improved, an actual wiring mode is adopted, the generation rule of the electrical skill type talent skill is followed, and the training effect is improved;

4. simple structure, convenient operation and low production cost.

Drawings

Fig. 1 is a schematic diagram of the simple structure of the present invention.

Fig. 2 is a top view of the box body of the present invention.

Fig. 3 is a front view of the mesh plate of the present invention.

Fig. 4 is a schematic view of the T-shaped block of the present invention.

Fig. 5 is a schematic view of the support plate of the present invention.

In the figure: 1. the box, 2, first wiring mouth, 3, thermovent, 4, lid, 5, second wiring mouth, 6, backup pad, 61, cardboard, 7, pivot, 8, fixing base, 9, slide, 10. mesh board, 101, spout, 11, screw hole, 12, outer cassette, 121, interior cassette, 13, connecting rod, 14, connecting rod, 141, T slider, 15, stir the piece, 16, spring.

Detailed Description

The following specific embodiments are specifically and clearly described in the technical solutions of the present application with reference to the drawings provided in the present specification. The drawings in the specification are for clarity of presentation of the technical solutions of the present application, and do not represent shapes or sizes in actual production or use, and reference numerals of the drawings are not limited to the claims involved.

In addition, in the description of the present application, terms used should be construed broadly, and specific meanings of the terms may be understood by those skilled in the art according to actual situations. For example, the terms "disposed" and "disposed," as used herein, may be defined as either a contact or a non-contact arrangement, etc.; the terms "connected" and "coupled" may be defined as mechanically connected, either fixedly or movably, such as by welding, riveting, threading, etc., or electrically connected, etc.; the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; all the terms of orientation used are used with reference to the drawings or are based on the direction defined by the actual situation and the common general knowledge.

Example 1

As shown in fig. 1, a real case of instructing and examining of portable electrical control system, including box 1, be used for placing various examination in the box 1 and join in marriage device and circuit, articulated on the box 1 have lid 4, are provided with the bar hole on the lid 4 for the heat dissipation with alleviate the weight of whole examination case, the size in bar hole can not make each orchestrator see to drop, one side that the articulated end was kept away from to lid 4 is provided with two fixing bases 8, two be provided with pivot 7 between the fixing base 8, be provided with backup pad 6 in the pivot 7, backup pad 6 is used for supporting lid 4, the one end that pivot 7 was kept away from to backup pad 6 is provided with cardboard 61, one side that the articulated end was kept away from to lid 4 be provided with cardboard 61 matched with draw-in groove. Through rotating the backup pad 6, place the draw-in groove of lid 4 with cardboard 61 in the backup pad 6 in, play the effect of supporting lid 4, when box 1 is in the closure state, backup pad 6 sets up in the below of lid 4, respectively joins in marriage the top of device and circuit, backup pad 6 plays dirt-proof effect this moment and prevents respectively to join in marriage the displacement of device and circuit, and is preferred, and the terminal surface is provided with the sponge layer under the backup pad 6, prevents to damage respectively to join in marriage device and circuit.

As shown in fig. 2-5, in order to separate different accessories and facilitate fixing accessories, in this embodiment, a separation plate is disposed in the middle of the box body 1, the separation plate divides the box body 1 into two parts, one part of the box body 1 is provided with a set of slide ways 9, the slide ways 9 are provided with movable mesh plates 10, the mesh plates 10 are provided with threaded holes 11 for fixing accessories, so that the accessories and lines can be arbitrarily assembled, not only can basic training of a single project be satisfied, but also comprehensive training of a multifunctional project can be performed, and training functions are diversified; an outer clamping block 12 and an inner clamping block 121 are respectively arranged on two sides of each slide 9, the outer clamping blocks 12 are fixed on the box body 1, a group of symmetrical connecting rods are arranged on the lower end face of the mesh plate 10, the connecting rods 14 horizontally move relative to the mesh plate 10, preferably, T-shaped sliding blocks 141 are arranged on the connecting rods 14, and sliding grooves 101 matched with the T-shaped sliding blocks 141 are formed in the mesh plate 10. A spring 16 is arranged between the two connecting rods 14, the other end of each connecting rod 14 is connected with a connecting rod 13, and the connecting rods are fixedly connected with the inner clamping blocks 121. Preferably, in order to move the connecting rod 14 conveniently, a toggle block 15 is arranged on the connecting rod 14, in this embodiment, the connecting rod is toggled through the toggle block, the T-shaped slider moves in the chute, the spring 16 is compressed, the connecting rod 13 and the inner clamping block 121 are driven to move for a certain distance, at this time, the mesh plate 10 can be moved according to requirements, the toggle block 15 is released, and under the action of the spring 16, the mesh plate 10 is fixed on the slideway 9 through the clamping force of the inner clamping block 121 and the outer clamping block 12.

For the purpose of facilitating the wiring, a second wiring port 5 is provided on the cover 4. The box body 1 is provided with a first wiring port 2. Preferably, the first wire connection port 2 is arranged on the box body 1 containing the slide way part.

Meanwhile, in the utility model, the plug-in type wiring structure is improved, the actual wiring mode is adopted, the generation rule of the skills of the talents in the electrical engineering skill type is followed, and the training effect is improved; wherein, the cavity part at the lower end of the mesh plate can store electric wires.

In this embodiment, the side wall of the box 1 is provided with a heat dissipation opening 3. The heat dissipation port plays a role in heat dissipation, and simultaneously reduces the weight of the whole box body 1.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. The utility model provides a portable electric control system is with real case of instructing and examining, includes box (1), its characterized in that: articulated on box (1) have lid (4), one side that the hinged end was kept away from in lid (4) is provided with two fixing base (8), two be provided with pivot (7) between fixing base (8), be provided with backup pad (6) on pivot (7), backup pad (6) are used for supporting lid (4), box (1) middle part is provided with the division board, and the division board falls into two parts with box (1), is provided with a set of slide (9) in some box (1), be provided with movable mesh board (10) on slide (9).

2. The practical training and examining box for the portable electrical control system according to claim 1, wherein the mesh plate (10) is provided with a threaded hole (11) for fixing a matching device.

3. The practical training and examining box for the portable electrical control system according to claim 1 or 2, characterized in that an outer clamping block (12) and an inner clamping block (121) are respectively arranged on two sides of each slide way (9), the outer clamping block (12) is fixed on the box body (1), a group of symmetrical connecting rods is arranged on the lower end face of the mesh plate (10), the connecting rods (14) horizontally move relative to the mesh plate (10), a spring (16) is arranged between the two connecting rods (14), the other end of each connecting rod (14) is connected with a connecting rod (13), and the connecting rods are fixedly connected with the inner clamping blocks (121).

4. The practical training and examination box for the portable electrical control system according to claim 1, wherein the cover body (4) is provided with a second wiring port (5).

5. The practical training and examination box for the portable electrical control system according to claim 1, wherein a first wiring port (2) is arranged on the box body (1).

6. The practical training and examination box for the portable electrical control system according to claim 5, wherein the first wiring port (2) is arranged on the box body (1) with the slide way portion.

7. The practical training and examination box for the portable electrical control system according to claim 3, wherein a T-shaped sliding block (141) is arranged on the connecting rod (14), and a sliding groove (101) matched with the T-shaped sliding block (141) is arranged on the mesh plate (10).

8. The practical training and examining box for the portable electrical control system according to claim 1, wherein a clamping plate (61) is arranged at one end of the supporting plate (6) far away from the rotating shaft (7), and a clamping groove matched with the clamping plate (61) is arranged at one side of the cover body (4) far away from the hinged end.

9. The practical training and examination box for the portable electrical control system according to claim 1, wherein the side wall of the box body (1) is provided with a heat dissipation port (3).