CN220232610U

CN220232610U - Electrician electronics experiment box

Info

Publication number: CN220232610U
Application number: CN202320507529.7U
Authority: CN
Inventors: 谢志国; 魏鹏; 程晓敏; 王翠伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-12-22
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of teaching equipment, in particular to an electrician electronics experiment box, which comprises an experiment box body, wherein the rear part of the upper end of the experiment box body is movably connected with a cover through a hinge, the lower part of the front end of the cover is fixedly connected with a lock head, the middle part of the front end of the experiment box body is fixedly connected with a handle, the left part of the front end, the right part of the front end, the left part of the rear end and the right part of the rear end of the experiment box body are fixedly connected with protection angles, the four corners of the lower end of the experiment box body are fixedly connected with gaskets, and the upper part of the experiment box body is clamped with detection. According to the electrician electronics experiment box, the fan can radiate heat inside the experiment box body after the experiment box is used, high-temperature air inside the experiment box body is discharged through the air holes, the detection plate can be conveniently taken down for cleaning, the installation is convenient after cleaning, and the experiment box is suitable for being used in electrician electronics experiment courses.

Description

Electrician electronics experiment box

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to an electrotechnical and electronic experiment box.

Background

The electron electrician is the specialty of learning some electric class relevant knowledge, because the specialty is relevant with the electricity, consequently need use the experiment case in the experiment class, deepen student's impression and make things convenient for the student to learn, has following drawback at least in current electron electrician experiment case use: 1. because the interior of the existing experiment box is provided with too many circuits, and the circuits can generate heat during experimental practice, the experiment box needs a good heat dissipation function, otherwise, the circuits in the experiment box can be burnt out; 2. the test board of the existing test box is generally fixed with the inside of the test box, but ash can fall off after the test box is used for a period of time, and the test board is inconvenient to take down and remove dust, so we put forward a new electrical and electronic test box.

Disclosure of Invention

The utility model mainly aims to provide an electrotechnical and electronic experiment box which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an electrician electronics experiment case, includes the experiment case body, hinge swing joint is passed through to experiment case body upper end rear portion has the lid, lid front end lower part fixedly connected with tapered end, experiment case body front end middle part fixedly connected with handle, the equal fixedly connected with angle bead of experiment case body front end left part, front end right part, rear end left part and rear end right part, the equal fixedly connected with gasket in experiment case body lower extreme four corners, experiment case body upper portion joint has the pick-up plate.

Preferably, the clamping grooves are formed in the front of the left part of the upper end of the experiment box body and the front of the right part of the upper end of the experiment box body, the connecting plates are fixedly connected to the upper groove walls of the clamping grooves, a plurality of groups of round holes are formed in the left end and the right end of the experiment box body, a rectangular groove is formed in the front of the left end of the experiment box body, a return groove is formed in the front of the left end of the experiment box body, the rectangular groove is located the return groove, four groups of threaded holes are formed in the left end of the experiment box body, four groups of threaded holes are formed in four corners of the return groove, and a plurality of groups of air holes are formed in the right end of the experiment box body.

Preferably, the equal fixedly connected with of rectangular channel front portion and rear portion is a set of connecting rod, two sets of equal fixedly connected with fan on the connecting rod, the inside joint of return channel has a shape frame, the inside fixedly connected with screen cloth of shape frame returns, four the screw hole is inside to be all alternated threaded connection and has fixing bolt, the inside rear of experimental box body has been fixedly placed and has been placed categorised box.

Preferably, the square frame is located at the left end of the fan, and four groups of baffles are in contact with one corner, close to the square frame, of the square frame.

Preferably, a plurality of groups of indicator lamps are fixedly connected to the rear of the left part of the upper end of the detection plate, a plurality of groups of mounting cones are fixedly connected to the front of the left part of the upper end of the detection plate, two groups of display screens are fixedly connected to the rear of the right part of the upper end of the detection plate, a plurality of groups of sockets are fixedly connected to the front of the right part of the upper end of the detection plate, a plurality of groups of springs are fixedly connected to the left end and the right end of the detection plate, clamping rods are fixedly connected to one ends, which are not contacted with the detection plate, of the springs, and connecting plates are fixedly connected to the left part and the right part of the lower end of the detection plate.

Preferably, the connecting plate at the lower end of the detection plate is contacted with the connecting plate on the clamping groove, the clamping rod is clamped with the round hole, and the detection plate is positioned between the two clamping grooves.

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

1. through the inside of the rectangular groove at the left end of the experiment box body, the fan is fixedly connected through the connecting rod, external air can be sucked into the inside of the experiment box body, when internal hot air is discharged through the air holes and external air is sucked again, substances such as floating hair in the air can be screened out through the screen mesh, and the substances are prevented from entering the inside of the experiment box body;

2. through two joint groove upper portions on the experimental box body place the pick-up plate, the connecting plate of pick-up plate lower extreme and the connecting plate contact of two joint groove upper ends, simultaneously, the spring and the draw-in lever at pick-up plate both ends pass the experimental box body on open the round hole inside, form the joint with the round hole and can be fixed the pick-up plate position, on the contrary just can take off the pick-up plate, make things convenient for the pick-up plate installation and take off cleanly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an electrical and electronic experimental box according to the present utility model;

FIG. 2 is a schematic view of the structure of a main body of the experimental box for the electrical and electronic engineering;

FIG. 3 is an enlarged view of a portion of the schematic structure of FIG. 2;

FIG. 4 is a schematic view of the left part of the electrical and electronic experimental box of the utility model;

FIG. 5 is an enlarged view of a portion of the schematic diagram of FIG. 4;

FIG. 6 is a schematic diagram showing the overall structure of a test plate of the electrical and electronic experimental box of the utility model.

In the figure: 1. an experiment box body; 2. a cover; 3. a lock head; 4. a handle; 5. corner protection; 6. a gasket; 7. a detection plate; 8. a clamping groove; 9. a connecting plate; 10. a round hole; 11. rectangular grooves; 12. a return groove; 13. a threaded hole; 14. ventilation holes; 15. a connecting rod; 16. a blower; 17. a square frame; 18. a screen; 19. a fixing bolt; 20. a baffle; 21. placing a classification box; 22. an indicator light; 23. installing a cone; 24. a display screen; 25. a socket; 26. a spring; 27. and (5) clamping the rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, 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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides an electrician electronics experiment case, includes experiment case body 1, the experiment case body 1 upper end rear portion is through hinge swing joint has lid 2, lid 2 front end lower part fixedly connected with tapered end 3, experiment case body 1 front end middle part fixedly connected with handle 4, the equal fixedly connected with angle bead 5 of experiment case body 1 front end left part, front end right part, rear end left part and rear end right part, the equal fixedly connected with gasket 6 in experiment case body 1 lower extreme four corners, the equal fixedly connected with pick-up plate 7 in experiment case body 1 upper portion joint.

In this embodiment, joint groove 8 has all been opened in experiment case body 1 upper end left part place ahead and upper end right part place ahead, two equal fixedly connected with connecting plate 9 on the cell wall in joint groove 8, experiment case body 1 left end and right-hand member all open and have a plurality of groups round hole 10, square groove 11 has been opened in experiment case body 1 left end front portion, experiment case body 1 left end front portion is opened and is had back groove 12, square groove 11 is located back groove 12 inside, four groups are opened in experiment case body 1 left end has four groups screw hole 13, four groups screw hole 13 all are located back groove 12 four corners, experiment case body 1 right-hand member is opened and is had a plurality of groups bleeder vent 14, equal fixedly connected with in square groove 11 front portion and rear portion 15, two groups on the connecting rod 15 equal fixedly connected with fan 16, back groove 12 inside joint has back frame 17, back frame 17 inside fixedly connected with screen cloth 18, four equal alternate threaded hole 13 inside is threaded connection has a fixed body 19, 21 inside back frame 21 is placed in back frame 21 and can be used for carrying out the classification box 1 to get into the filter equipment to take turns to the shape by the place the back frame 17, can be near the back frame 17 to take the place the back frame 20, the classification box is used for carrying out the classification box is 20.

In this embodiment, a plurality of indicator lamps 22 are fixedly connected with the rear of the left part of the upper end of the detection plate 7, a plurality of mounting cones 23 are fixedly connected with the front of the left part of the upper end of the detection plate 7, two groups of display screens 24 are fixedly connected with the rear of the right part of the upper end of the detection plate 7, a plurality of groups of sockets 25 are fixedly connected with the front of the right part of the upper end of the detection plate 7, a plurality of groups of springs 26 are fixedly connected with the left end and the right end of the detection plate 7, a clamping rod 27 is fixedly connected with one end of each spring 26, which is not contacted with the detection plate 7, a connecting plate 9 is fixedly connected with the left part of the lower end of the detection plate 7, the connecting plate 9 at the lower end of the detection plate 7 is contacted with the connecting plate 9 on the clamping groove 8, the clamping rod 27 is clamped with the round hole 10, the detection plate 7 is positioned between the two clamping grooves 8, the positions of the detection plate 7 can be fixed through the clamping rods 27 and the round hole 10, and the springs 26 can spring the clamping rods 27 into the round hole 10 through elasticity.

After the use, the blower 16 is started by an external system, the blower 16 is fixedly connected with the connecting rod 15 fixedly connected with the rectangular groove 11 on the experiment box body 1 to determine the position, the blower 16 is positioned in the rectangular groove 11, the blower 16 sucks external air, hot air in the blower is blown out through the air holes 14 formed in the right end of the experiment box body 1 to achieve the purpose of cooling, the circular frame 17 is clamped in the circular groove 12 formed in the left end of the experiment box body 1, the circular frame 17 is fixed in the circular groove 12 by the screw holes 13 formed in the left end of the experiment box body 1 and connected with the fixing bolts 19 with the baffle 20 through threads, the screen 18 is fixedly embedded on the circular groove 12, the air flowing through can be filtered to prevent hair and dust from adhering, after a period of use, the clamping rods 27 at two ends of the plate 7 are compressed inwards, the clamping rods 27 are connected with the plate 7 through the springs 26, the dust is cleaned on the surface of the detection plate 7 after compression, the clamping rods 27 are reversely operated, the clamping rods 7 are clamped with the detection rods 27 on the plate 7, the circular hole 10 are clamped on the detection plate 7, and the circular hole 10 is conveniently cleaned, and the experiment box is conveniently taken out.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electrician electronics experiment case, includes experiment case body (1), its characterized in that: the novel experimental box comprises an experimental box body (1), wherein the rear part of the upper end of the experimental box body (1) is movably connected with a cover (2) through a hinge, the lower part of the front end of the cover (2) is fixedly connected with a lock head (3), the middle part of the front end of the experimental box body (1) is fixedly connected with a handle (4), the left part of the front end, the right part of the front end, the left part of the rear end and the right part of the rear end of the experimental box body (1) are fixedly connected with corner protectors (5), four corners of the lower end of the experimental box body (1) are fixedly connected with gaskets (6), and the upper part of the experimental box body (1) is clamped with a detection plate (7);

the experimental box comprises an experimental box body (1), wherein clamping grooves (8) are formed in the front of the left part of the upper end and the front of the right part of the upper end, two connecting plates (9) are fixedly connected to the upper groove walls of the clamping grooves (8), a plurality of groups of round holes (10) are formed in the left end and the right end of the experimental box body (1), rectangular grooves (11) are formed in the front of the left end of the experimental box body (1), return grooves (12) are formed in the front of the left end of the experimental box body (1), the rectangular grooves (11) are located in the return grooves (12), four groups of threaded holes (13) are formed in the left end of the experimental box body (1), and a plurality of groups of ventilation holes (14) are formed in the right end of the experimental box body (1).

2. An electrotechnical electronics laboratory box as claimed in claim 1, wherein: the novel experimental box is characterized in that a group of connecting rods (15) are fixedly connected to the front portion and the rear portion of the rectangular groove (11), fans (16) are fixedly connected to the two groups of connecting rods (15), a square frame (17) is clamped inside the square groove (12), a screen (18) is fixedly connected to the square frame (17), fixing bolts (19) are fixedly inserted inside the threaded holes (13), and a sorting box (21) is fixedly placed behind the inside of the experimental box body (1).

3. An electrotechnical electronics laboratory box as claimed in claim 1, wherein: the utility model discloses a measuring device, including measuring board (7), connecting board (7), a plurality of indicator lamps (22) of rear fixedly connected with in left part of upper end, a plurality of installation awl (23) of front fixedly connected with in left part of measuring board (7), two sets of display screen (24) of rear fixedly connected with in right part of upper end of measuring board (7), a plurality of sockets (25) of front fixedly connected with in right part of upper end of measuring board (7), a plurality of spring (26) of equal fixedly connected with in left end and the right-hand member of measuring board (7), a plurality of spring (26) do not contact one end fixedly connected with draw-in bar (27) with measuring board (7), measuring board (7) lower extreme left part and lower extreme right part are all fixedly connected with connecting plate (9).

4. An electrotechnical electronics laboratory box as claimed in claim 3, wherein: the connecting plate (9) at the lower end of the detection plate (7) is in contact with the connecting plate (9) on the clamping groove (8), the clamping rod (27) is clamped with the round hole (10), and the detection plate (7) is positioned between the two clamping grooves (8).