CN211044754U

CN211044754U - Electricity engineering basic experiment teaching board

Info

Publication number: CN211044754U
Application number: CN201922402804.5U
Authority: CN
Inventors: 吴汉
Original assignee: Liupanshui Normal University
Current assignee: Liupanshui Normal University
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-17
Anticipated expiration: 2029-12-27

Abstract

The utility model provides an electricity engineering basis experiment teaching board, including the stopper, solid fixed ring, the peg, the rack, the piece is inhaled to the magnetism, the link plate, the through-hole, cylinder groove and cylinder piece, it is fixed with solid fixed ring to adjust pole up end, the rack is installed to teaching board main part rear side, the link plate is installed to the terminal surface under the rack, the through-hole has been seted up to the inside upside of rack, through-hole internally mounted has the peg, the peg left and right sides all passes solid fixed ring, the cylinder groove has been seted up to peg left and right sides terminal surface symmetry, cylinder inslot installs the cylinder piece, the cylinder piece outside is fixed with the stopper, the piece is inhaled to the terminal surface installation magnetism before the rack, original electricity engineering basis experiment teaching board has been solved in this design and has been used problem that is not convenient enough, the utility model discloses rational in infrastructure.

Description

Electricity engineering basic experiment teaching board

Technical Field

The utility model relates to an electricity engineering basis experiment teaching board belongs to electricity engineering technical field.

Background

The electrotechnical science refers to the research of objective laws in the electromagnetic field and scientific techniques applied by the objective laws, and two industrial production systems of power production and electrician manufacturing. The development level of electricians is an important mark for measuring the modernization degree of the society, and is a powerful lever for promoting the social production and the development of scientific technology and promoting the civilization of the society. And is a technical basic course which is set up by industrial and scientific colleges and universities for various non-electric specialties. The course content comprises: circuit and magnetic circuit theory, electromagnetic measurement, motor and relay contact control, safe power consumption, analog electronic circuit, digital circuit, automatic control system, etc. Since 1986, some colleges and universities in China have changed the electrical engineering course into 3 courses such as circuit and motor, electronic technology, circuit and electronic technology, etc., to meet the needs of different professions.

The use of current electricity engineering basic experiment teaching board is convenient inadequately, and the used experiment teaching board of electricity engineering is usually for fixed structure mostly, and inconvenient dismantlement is accomodate and is placed, just also inconvenient it carries the transfer, and the change of a plurality of teaching boards of also being inconvenient simultaneously, the problem that the aforesaid appears is solved to the basic experiment teaching board of electricity engineering of now urgent need.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electricity engineering basic experiment teaching board to solve the problem that provides in the above-mentioned background art, the utility model discloses rational in infrastructure makes things convenient for the convenient use of electricity engineering basic experiment teaching board, and the dismouting is convenient.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an electrotechnical basic experiment teaching board comprises a support rod, a regulating rod, a convenient and fast using component, a teaching board main body and a round cushion plate, wherein the round cushion plate is fixed on the lower end face of the support rod, the regulating rod is installed on the upper side inside the support rod, the teaching board main body is placed at the middle position of the support rod, the convenient and fast using component is arranged on the upper side of the regulating rod, the convenient and fast using component is arranged on the rear side of the teaching board main body and comprises a limiting block, a fixing ring, a hanging rod, a placing frame, a magnetic suction sheet, a hanging plate, through holes, a cylindrical groove and a cylindrical block, the fixing ring is fixed on the upper end face of the regulating rod, the placing frame is installed on the rear side of the teaching board main body, the hanging plate is installed on the lower end face of the placing frame, the through, cylindrical grooves are symmetrically formed in the left end face and the right end face of the hanging rod, cylindrical blocks are arranged inside the cylindrical grooves, limiting blocks are fixed to the outer sides of the cylindrical blocks, and magnetic suction pieces are arranged on the front end faces of the placing racks.

Furthermore, the back end face of the teaching board main body is provided with an iron sheet, and the iron sheet and the magnetic suction sheet are attracted mutually.

Further, the through-hole and peg phase-match, solid fixed ring and peg phase-match.

Furthermore, an internal thread is carved on the annular side surface in the cylindrical groove, an external thread is carved on the annular side surface of the cylindrical block, and the external thread is meshed with the internal thread.

Further, the diameter of the limiting block is larger than the inner diameter of the fixing ring.

Further, the retaining ring is equipped with two sets ofly, and two sets of fixed ring specifications are the same, the stopper is equipped with two sets ofly, and two sets of stopper specifications are the same.

The utility model has the advantages that: the utility model discloses an electricity engineering basis experiment teaching board, because of the utility model discloses added stopper, solid fixed ring, peg, rack, magnetism and inhaled piece, link plate, through-hole, cylinder groove and cylinder piece, this design can convenient use electricity engineering basis experiment teaching class, more makes things convenient for the dismantlement equipment of experiment teaching board, has solved original electricity engineering basis experiment teaching board and has used convenient problem inadequately, has improved the utility model discloses an use convenience.

Install the iron sheet because of teaching board main part rear end face, and the iron sheet inhales with magnetism the piece mutually, make things convenient for the absorption of teaching board main part to place, because of through-hole and peg phase-match, solid fixed ring and peg phase-match make things convenient for the peg to pass solid fixed ring and rack, be equipped with the internal thread because of the cylinder inslot annular side is carved, cylinder piece annular side is carved and is equipped with the external screw thread, and external screw thread and internal thread mesh mutually, through threaded engagement, make things convenient for the stopper to install terminal surface about the peg, because of the stopper diameter is greater than solid fixed ring internal diameter, it is convenient spacing, avoid the peg to drop from the fixed ring in, the utility model discloses rational in infrastructure, make things convenient for the convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an electrical engineering basic experiment teaching board of the present invention;

FIG. 2 is a schematic view of a portable component used in an electrical engineering basic experiment teaching board according to the present invention;

fig. 3 is a schematic structural view of a placement frame in an electrical engineering basic experiment teaching board of the present invention;

fig. 4 is a schematic structural view of a fixing ring in an electrical engineering basic experiment teaching board of the present invention;

fig. 5 is a schematic structural view of a hanging rod in an electrical engineering basic experiment teaching board of the present invention;

in the figure: 1-supporting rod, 2-adjusting rod, 3-convenient and fast using component, 4-teaching board main body, 5-round backing plate, 31-limiting block, 32-fixing ring, 33-hanging rod, 34-placing rack, 35-magnetic suction sheet, 36-hanging plate, 37-through hole, 38-cylindrical groove and 39-cylindrical block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electricity engineering basis experiment teaching board, includes bracing piece 1, adjusts pole 2, uses convenient subassembly 3, teaching board main part 4 and round backing plate 5, and 1 terminal surface is fixed with round backing plate 5 under the bracing piece, and 1 inside upside of bracing piece is installed and is adjusted pole 2, and teaching board main part 4 has been placed to 1 intermediate position of bracing piece, uses convenient subassembly 3 to set up adjusting 2 upsides, and 4 rear sides of teaching board main part are provided with and use convenient subassembly 3.

Use convenient subassembly 3 to include stopper 31, solid fixed ring 32, peg 33, rack 34, magnetism piece 35 of inhaling, link plate 36, through-hole 37, cylinder groove 38 and cylinder piece 39, adjust 2 up ends of pole and be fixed with solid fixed ring 32, rack 34 is installed to teaching board main part 4 rear sides, link plate 36 is installed to the terminal surface under rack 34, through-hole 37 has been seted up to the inside upside of rack 34, through-hole 37 internally mounted has peg 33, the peg 33 left and right sides all passes solid fixed ring 32, the cylinder groove 38 has been seted up to peg 33 left and right sides terminal surface symmetry, cylinder groove 38 internally mounted has cylinder piece 39, the cylinder piece 39 outside is fixed with stopper 31, magnetism piece 35 of inhaling is installed to the terminal surface before rack 34, original electricity engineering basis experiment teaching board has been solved in this design and has been used convenient problem inadequate.

Iron sheet is installed to teaching board main part 4 rear end face, and iron sheet and magnetism piece 35 inhale mutually, make things convenient for the absorption of teaching board main part 4 to place, through-hole 37 and peg 33 phase-match, gu fixed ring 32 and peg 33 phase-match, make things convenient for peg 33 to pass solid fixed ring 32 and rack 34, cylinder groove 38 interior annular side is carved and is equipped with the internal thread, cylinder piece 39 annular side is carved and is equipped with the external screw thread, and external screw thread and internal thread mesh mutually, through thread engagement, make things convenient for stopper 31 to install terminal surface about peg 33, stopper 31 diameter is greater than solid fixed ring 32 internal diameter, it is convenient spacing, avoid peg 33 to drop from solid fixed ring 32, gu fixed ring 32 is equipped with two sets ofly, and two sets of solid fixed ring 32 specifications are the same, stopper 31 is equipped with two sets ofly, and two sets of stopper 31.

As an embodiment of the present invention: when the basic experiment teaching board of electricity engineering uses, the teaching personnel adjust bracing piece 1 and regulation pole 2 to suitable height, then pass rack 34 with peg 33 through-hole 37, solid fixed ring 32 is passed respectively to the peg 33 left and right sides, through thread engagement, cylinder piece 39 twists to inside cylinder groove 38, make stopper 31 fix terminal surface about peg 33 respectively, stopper 31 diameter is greater than solid fixed ring 32 internal diameter, effectively avoid peg 33 from solid fixed ring 32 inside droing, the iron sheet is installed to teaching board main part 4 rear end face, and the iron sheet inhales mutually with magnetism piece 35, teaching board main part 4 downside contacts with link plate 36 up end, through inhaling mutually, teaching board main part 4 can place stably shelved at rack 34 front side, make things convenient for basic experiment teaching of electricity engineering.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electricity engineering basis experiment teaching board, includes the bracing piece, adjusts the pole, uses convenient subassembly, teaching board main part and round backing plate, its characterized in that: a round cushion plate is fixed on the lower end face of the supporting rod, an adjusting rod is installed on the upper side inside the supporting rod, a teaching plate main body is placed in the middle of the supporting rod, the convenient and fast use component is arranged on the upper side of the adjusting rod, and the convenient and fast use component is arranged on the rear side of the teaching plate main body;

use convenient subassembly to include stopper, solid fixed ring, peg, rack, magnetism and inhale piece, link plate, through-hole, cylinder groove and cylinder piece, it is fixed with solid fixed ring to adjust pole up end, the rack is installed to teaching board main part rear side, the link plate is installed to the terminal surface under the rack, the through-hole has been seted up to the inside upside of rack, through-hole internally mounted has the peg, solid fixed ring is all passed to the peg left and right sides, the cylinder groove has been seted up to peg left and right sides terminal surface symmetry, cylinder inslot portion installs the cylinder piece, the cylinder piece outside is fixed with the stopper, the magnetism is inhaled the piece to the terminal surface before the rack.

2. The electrical engineering basic experiment teaching board of claim 1, wherein: the teaching board main part rear end face is installed the iron sheet, and the iron sheet inhales with the magnetism piece mutually.

3. The electrical engineering basic experiment teaching board of claim 1, wherein: the through hole is matched with the hanging rod, and the fixing ring is matched with the hanging rod.

4. The electrical engineering basic experiment teaching board of claim 1, wherein: the cylindrical groove is internally provided with an internal thread on the annular side surface in a carving manner, the cylindrical block is internally provided with an external thread on the annular side surface in a carving manner, and the external thread is meshed with the internal thread.

5. The electrical engineering basic experiment teaching board of claim 1, wherein: the diameter of the limiting block is larger than the inner diameter of the fixing ring.

6. The electrical engineering basic experiment teaching board of claim 1, wherein: the retaining ring is equipped with two sets ofly, and two sets of solid fixed ring specifications are the same, the stopper is equipped with two sets ofly, and two sets of stopper specifications are the same.