CN213398626U

CN213398626U - Automatic experimental apparatus of electric power system

Info

Publication number: CN213398626U
Application number: CN202021109564.6U
Authority: CN
Inventors: 蔡兴
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-06-08
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an automatic experimental apparatus of electric power system, including the experiment panel, experiment panel bottom is provided with the laboratory bench, the drinking cup groove has been seted up to the laboratory bench surface, drinking cup inslot wall sliding connection has the tray, tray bottom fixedly connected with slide bar, drinking cup inslot diapire fixedly connected with sleeve, slide bar one end is pegged graft inside the sleeve, the slide bar is located and is connected with first spring between the inside one end of sleeve and the sleeve interior diapire, the laboratory bench is located the inside cavity setting in experiment panel one side, fixedly connected with dead lever between the laboratory bench inner wall. The utility model is provided with the cup groove, which is beneficial to preventing the cup from being knocked down to cause electric shock danger; the arrangement of the book clamp plate is beneficial to improving the experiment speed; the illuminating plate is arranged, so that the illuminating effect of the experiment panel is better; through being equipped with time-recorder and safety cover, be favorable to improving the experiment accuracy, through the safety cover, prevent to cause equipment damage.

Description

Automatic experimental apparatus of electric power system

Technical Field

The utility model relates to an electric power system experimental facilities technical field, in particular to electric power system automation experimental apparatus.

Background

At present, the most advanced and representative teaching aid for power system experimental equipment widely applied in high education systems is a power system experimental platform developed by Wuhanhua big electric power automatic technology finite liability company, teaching experiments such as synchronization parallel, excitation control, generator speed regulation and the like can be carried out on the experimental device, and a plurality of adjustment and control modes are provided, but the power system experimental equipment can be usually placed with a plurality of books on a table surface for conveniently searching data, but if the books can not be placed uniformly, a large amount of time is wasted when searching the data, the experimental efficiency is influenced, a water cup carried by an experimenter is placed on the experimental platform and is easy to fall down, the electric shock hazard is generated, meanwhile, the data can be read on the experimental panel at any time, because light can not be concentrated on the surface of the experimental panel, the experimenter needs to stand back and forth when reading the data, affecting the accuracy of the read value.

Therefore, it is necessary to provide an automatic experimental apparatus for power system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic experimental apparatus of electric power system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic experimental device of an electric power system comprises an experimental panel, wherein a timer is arranged on the surface of the experimental panel, protective covers are arranged at positions, located at a switch button, of the experimental panel, an experimental table is arranged at the bottom of the experimental panel, a water cup groove is formed in the surface of the experimental table, a tray is connected to the inner wall of the water cup groove in a sliding mode, a sliding rod is fixedly connected to the bottom of the tray, a sleeve is fixedly connected to the inner bottom wall of the water cup groove, one end of the sliding rod is inserted into the sleeve, a first spring is connected between one end, located inside the sleeve, of the sliding rod and the inner bottom wall of the sleeve, the experimental table is arranged in a hollow mode in one side of the experimental panel, a fixed rod is fixedly connected between the inner walls of the experimental table, a sliding block is sleeved on the surface of the fixed rod in a sliding, the slider top fixedly connected with bracing piece, bracing piece one end runs through the laboratory bench top and extends to outside fixedly connected with book end board.

Preferably, the rubber insulation pad has been laid at the laboratory bench top, the rubber insulation pad is located experiment panel bottom and the splint department all seted up with experiment panel and two splint assorted leak.

Preferably, the top of the experiment panel is fixedly connected with a lighting plate, the bottom of the lighting plate is provided with a lamp tube, and the bottom of the lighting plate close to one side is fixedly connected with a light barrier.

Preferably, the experiment table is fixedly connected with the bottom of the experiment table, the storage cabinet is arranged on the front side face of the experiment table, and the universal wheels are fixedly connected with the bottom of the experiment table.

Preferably, the front side face of the experiment table is provided with two drawers, and the two drawers are symmetrically arranged relative to the water cup groove.

Preferably, the tray is flush with the top of the rubber insulating pad under the condition that the top is not stressed.

The utility model discloses a technological effect and advantage:

(1) the cup groove is arranged, so that the cup can be placed in the cup groove, and the electric shock hazard caused by the fact that the cup is knocked down can be effectively prevented;

(2) the arrangement of the book clamping plates is beneficial to enabling the two book clamping plates to squeeze books between the book clamping plates, the books are effectively arranged and placed, the books are vertically placed through the book clamping plates, experimenters can quickly find the needed books, and the experiment speed is improved;

(3) the lighting plate is arranged, so that the experiment panel can be favorably provided with a light source, and the light source is effectively prevented from scattering through the light barrier, so that the irradiation effect of the experiment panel is better;

(4) through being equipped with time-recorder and safety cover, be favorable to calculating the experiment time to improve the experiment accuracy, through the safety cover, prevent the mistake starting equipment, cause equipment damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the portion B in FIG. 2 according to the present invention;

fig. 5 is a top view of the overall structure of the present invention;

in the figure: the device comprises an experiment panel 1, an experiment table 2, a cup groove 3, a tray 4, a sliding rod 5, a sleeve 6, a first spring 7, a fixing rod 8, a sliding block 9, a second spring 10, a supporting rod 11, a book clamping plate 12, a rubber insulating pad 13, a drawer 14, an experiment table 15, a storage cabinet 16, a universal wheel 17, a lighting plate 18, a light barrier 19, a lamp tube 20, a timer 21 and a protective cover 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an automatic experimental device of an electric power system as shown in figures 1-5, which comprises an experimental panel 1, a plurality of effective experiments are carried out through the experimental panel 1, the surface of the experimental panel 1 is provided with a timer 21, the time required by the experiments can be conveniently calculated through the timer 21, the use accuracy is improved, the experimental panel 1 is provided with a protective cover 22 at the switch button, the switch can be prevented from being started carelessly through the protective cover 22, the electric shock danger and the equipment damage are prevented, the experimental panel 1 is provided with an experimental table 2 at the bottom, a water cup groove 3 is arranged on the surface of the experimental table 2, the inner wall of the water cup groove 3 is connected with a tray 4 in a sliding way, the bottom of the tray 4 is fixedly connected with a sliding rod 5, the inner wall of the water cup groove 3 is fixedly connected with a sleeve 6, one end of the sliding rod 5 is inserted in the sleeve 6, the sliding rod 5 is arranged between one end of the sleeve, the water cup is placed on the surface of the tray 4, the tray 4 is compressed by the gravity of the water cup to enter the sleeve 6, so that the water cup is placed in the water cup groove, the water cup is effectively prevented from being knocked down to cause electric shock danger, the experiment table 2 is positioned on one side of the experiment panel 1, the inner part of the experiment table is hollow, the fixing rod 8 is fixedly connected between the inner walls of the experiment table 2, the surface of the fixing rod 8 is slidably sleeved with the slide block 9, the second spring 10 is connected between the central position of the two slide blocks 9 and the slide block 9, the inner wall of the second spring 10 is slidably sleeved on the surface of the fixing rod 8, the top of the slide block 9 is fixedly connected with the supporting rod 11, one end of the supporting rod 11 penetrates through the top of the experiment table 2 to extend to the outside to be fixedly connected with the book clamp plate 12, the book is placed between the two, books are effectively arranged and placed, and the book clamp plate 12 enables the books to be vertically placed, so that experimenters can quickly find out the needed books.

The rubber insulating pad 13 is laid on the top of the experiment table 2, holes matched with the experiment panel 1 and two bookend boards 12 are formed in the positions, located at the bottom of the experiment panel 1, of the rubber insulating pad 13 and the bookend boards 12, the workers are effectively prevented from being damaged by electric leakage of the experiment panel 1, the illumination plate 18 is fixedly connected to the top of the experiment panel 1, the lamp tube 20 is arranged at the bottom of the illumination plate 18, close to one side, is fixedly connected with the light barrier 19, the lamp tube 20 arranged through the illumination plate 18 is used for providing a light source for the experiment panel 1, the light source is effectively prevented from scattering through the light barrier 19, so that the irradiation effect of the experiment panel 1 is better, the experiment table 15 is fixedly connected to the bottom of the experiment table 2, the storage cabinet 16 is arranged on the front side face of the experiment table 15, and the universal, the front side face of the experiment table 2 is provided with two drawers 14, the two drawers 14 are symmetrically arranged relative to the water cup groove 3, and the tray 4 is flush with the top of the rubber insulating pad 13 under the condition that the top is not stressed.

This practical theory of operation: the automatic experimental device for the electric power system performs a plurality of effective experiments through the experimental panel 1, the water cup is placed on the surface of the tray 4, the tray 4 is compressed by the gravity of the water cup to enable the sliding rod 5 to enter the sleeve 6, so that the water cup is placed in the water cup groove, the water cup is effectively prevented from being knocked down to cause electric shock hazard, the rubber insulating pad 13 is used for effectively preventing the experimental panel 1 from being damaged by electric leakage, the books are placed between the two book clamping plates 12 through the second spring 10 acting force, the books are extruded between the book clamping plates 12 through the two book clamping plates 12, the books are effectively arranged and placed, the books are vertically placed through the book clamping plates 12, the experimenters can be conveniently and quickly find out the required books, the light source is provided for the experimental panel 1 through the lamp tube 20 arranged by the lighting plate 18, the light source is effectively prevented from scattering through the light, therefore, the irradiation effect of the experiment panel 1 is better, the time required during the experiment is conveniently calculated through the timer 21, the use accuracy is improved, and the protection cover 22 is used for preventing the switch from being started carelessly to cause electric shock danger and damage equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic experimental apparatus of electric power system, characterized by: the testing device comprises an experimental panel, wherein a timer is arranged on the surface of the experimental panel, protective covers are arranged at positions, located at a switch button, of the experimental panel, an experimental table is arranged at the bottom of the experimental panel, a cup groove is formed in the surface of the experimental table, a tray is connected to the inner wall of the cup groove in a sliding manner, a sliding rod is fixedly connected to the bottom of the cup groove, a sleeve is fixedly connected to the inner bottom wall of the cup groove, one end of the sliding rod is inserted into the sleeve, a first spring is connected between one end, located inside the sleeve, of the sliding rod and the inner bottom wall of the sleeve, the experimental table is arranged in a hollow manner at one side of the experimental panel, a fixed rod is fixedly connected between the inner walls of the experimental table, a sliding block is sleeved on the surface of the fixed rod in a sliding manner, a second spring is, one end of the supporting rod penetrates through the top of the experiment table and extends to the outside fixedly connected with book clamping plate.

2. The automatic experimental device of the electric power system of claim 1, which is characterized in that: the rubber insulation pad has been laid at the laboratory bench top, the rubber insulation pad is located experiment panel bottom and splint department and all has been seted up with experiment panel and two splint assorted leak.

3. The automatic experimental device of the electric power system of claim 2, which is characterized in that: the experiment panel top fixedly connected with illumination board, illumination board bottom is provided with the fluorescent tube, illumination board is close to the bottom fixedly connected with barn door of one side.

4. The automatic experimental device of the electric power system of claim 3, which is characterized in that: the experiment table is fixedly connected with an experiment table at the bottom, the storage cabinet is arranged on the front side face of the experiment table, and the universal wheels are fixedly connected with the bottom of the experiment table.

5. The automatic experimental device of the electric power system of claim 4, which is characterized in that: the laboratory bench front side is provided with the drawer, two the drawer sets up about drinking cup groove symmetry.

6. The automatic experimental device of the electric power system of claim 5, wherein: the tray is flush with the top of the rubber insulating pad under the condition that the top of the tray is not stressed.