CN201927253U - Portable industrial control circuit comprehensive training box - Google Patents
Portable industrial control circuit comprehensive training box Download PDFInfo
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- CN201927253U CN201927253U CN2010205812440U CN201020581244U CN201927253U CN 201927253 U CN201927253 U CN 201927253U CN 2010205812440 U CN2010205812440 U CN 2010205812440U CN 201020581244 U CN201020581244 U CN 201020581244U CN 201927253 U CN201927253 U CN 201927253U
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- control circuit
- industrial control
- portable industrial
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Abstract
The utility model discloses a portable industrial control circuit comprehensive training box. A tool bin for containing test tools is embedded in an upper cover of the box, the upper cover of the box is divided by a partition plate into a first portion for mounting a test base and a second portion for mounting a test plate, a base plate is fixed to the bottom of the first portion, a leakage protector, and a relay and a transformer are fixedly mounted on the base plate. A power input socket, a power output socket, an indicator light, a switch, a secure seat, a component storage box and a terminal strip are mounted on a panel arranged above the test base, and test circuit board mounting holes and connecting terminals are arrange on the test plate. An open test table is adopted in the portable industrial control circuit comprehensive practical training box, different test requests can be finished by setting different circuit boards on the test plate, test efficiency can be improved, test cost is low, service life of the box is long, and the portable industrial control circuit comprehensive training box is high in expansibility, and high in universality.
Description
Technical field
The utility model is specifically related to a kind of portable industrial control circuit comprehensive practical traning case, belongs to education experiment equipment field.
Background technology
The instruments used for education that are applicable to the industrial control technology field in the market are deficient relatively, type is more single, can only do some local experiments, and general instruments used for education shell is that materials such as plank, metal are made, can not see the relevant information such as structure, each connection terminal of each building block of these instruments used for education, existing instruments used for education can not satisfy present teaching demand.
The utility model content
In order to address the above problem, the utility model provides that a kind of experimental cost is cheap, conventional efficient is high, long service life, expansion capacity are strong, the portable industrial control circuit comprehensive practical traning case of highly versatile, is applicable to the teaching of courses such as " industrial control circuit analysis and making ", " singlechip technology application ", " Analog Electronics Technique ", " digital circuit analysis making ", " sensor application technology ", " motor driving system analysis and installation " " Electrical Control of Machinery Tools ", " industrial electrical equipment installation real training ", " self controlled element ".
A kind of portable industrial control circuit comprehensive practical traning case of the utility model comprises casing, instrument storehouse, experiment pedestal, panel and brassboard.
Described casing is an opening-closing structure, and box cover is embedded with the instrument storehouse, has the well position in the instrument storehouse.Casing lower cover inside is divided into two parts by dividing plate, and first is used for installing the experiment pedestal, and second portion is used for installing brassboard.Be fixed with base plate on the bottom surface of lower cover first, fixedly mount earth leakage protective device on the base plate, relay and transformer constitute the experiment pedestal in the real training case.Experiment pedestal top is provided with panel, and power input socket, power output socket, pilot lamp, switch, Insurance Block and components and parts Storage Box, terminal row are installed on the panel; Corresponding relay, transformer place have opening on the panel.Casing lower cover second portion is provided with brassboard, has breakboard construction mounting hole and bread board mounting hole and splicing ear on the brassboard.
The user is inserted in the integrated circuit in the circuit diagram that designs on the bread board on the brassboard, carries out being connected of splicing ear on the line between circuit component on the bread board and relay, transformer and the brassboard according to the circuit diagram that designs in advance.Line finish good after, use power lead one end to connect the 220V AC power, the other end connects outside three hole power input sockets, by opening switch, thereby realizes the power supply to real training case of the present invention, this moment, pilot lamp lighted.
Pass through digital multimeter, the actual output voltage of measuring transformer, select correct alternating voltage according to measurement result, again by on the breakboard construction mounting hole, assigning the direct current source plate to finish the conversion of combined-voltage, and the direct supply after the conversion is connected with two row splicing ears respectively with negative pole by the positive pole of patch cord with direct supply output, power thereby finish to bread board; Wherein said direct current source plate is an experimental wiring board, provides with the direct current source plate that designs in real training case of the present invention and can supply usefulness, also can more be met the direct current source plate of demand by the own design of user.By the instrument that provides in the instrument storehouse, cooperate other external measurement devices such as oscillograph, logic analyser again, finish the debugging of experimental circuit.
Advantage of the present utility model is:
1, experiment pedestal and brassboard adopts erection method in the utility model real training case, can finish different experiment demands, thereby save the cost of equipment overlapping investment greatly by the different wiring board of lift-launch on brassboard, reached the purpose of using for a case more;
2, be provided with the instrument storehouse that is used for placing height integral measuring instrument, dismantling device, soldering appliance etc. in the utility model real training case, and the components and parts receiver, thereby make operator's console numerous and not random, improve conventional efficient;
3, the utility model real training case adopts the open architecture test platform, can adapt to the replication experiment teaching demand of multiple different electrical type lesson courses, can satisfy electrophile's designability experiment demand simultaneously;
4, be furnished with relay in the utility model real training case, can drive different types of load;
5, the utility model real training case has novelty, directly perceived, independent complete characteristics, accomplished that test method is versatile and flexible, and experimental cost is cheap, the conventional efficient height, the casing life-span is long, expansion capacity by force, highly versatile, make things convenient for the student to take home to do experiment.
Description of drawings
Fig. 1 is the utility model real training case one-piece construction synoptic diagram;
Fig. 2 is the vertical view of the utility model real training case experiment base part;
Fig. 3 is the utility model real training case panel construction synoptic diagram;
Fig. 4 is the utility model real training case brassboard structural representation.
Among the figure:
1-casing 2-instrument storehouse 3-experiment pedestal 4-panel
The 5-brassboard 6-dividing plate 7-8-of first second portion
9-base plate 10-earth leakage protective device 11-chute 12-relay
13-transformer 15-power input socket 16-power output socket 17-switch
18-Insurance Block 19-components and parts Storage Box 20-terminal row 21-bread board
22-opening 101-box cover 102-casing lower cover 103-inward flange
The 503-splicing ear
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of portable industrial control circuit comprehensive practical traning case of the utility model comprises casing 1, instrument storehouse 2, experiment pedestal 3, panel 4, brassboard 5, as shown in Figure 1.
As shown in Figure 1, casing 1 is the body structure of rectangular parallelepiped, comprises box cover 101 and casing lower cover 102, and the casing 1 whole aluminum alloy material that adopts is both artistic and practical, durable.In box cover 101 inside instrument storehouse 2 is installed, instrument storehouse 2 is embedded in box cover 101 inside.The volume in described instrument storehouse 2 equates with box cover 101 internal capacities, instrument storehouse 2 is made by expanded material, has the well position on instrument storehouse 2, and the well position is identical with the tool size shape that will place, instrument can be embedded in the well position, instrument is placed in the instrument storehouse 2.Present embodiment has the well position that is used for placing cross screwdriver, a word screwdriver, sharp mouth tweezers, inclined to one side mouth tweezers, nose pliers, side-cutting pliers, wire-stripping pliers, digital multimeter, multimeter test pencil, electric soldering iron, power lead on instrument storehouse 2, finish sequence of operations such as components and parts dismounting, welding, measurement for the real training case outfit is provided.
As shown in Figure 2, casing lower cover 102 inside are divided into two parts by dividing plate 6, first 7 and second portion 8, and first 7 and second portion 8, first 7 are used for installing experiment pedestal 3 and panel 4, and second portion 8 is used for installing brassboard.Be fixed with base plate 9 on the bottom surface of first 7, fixed installation earth leakage protective device 10 also is provided with chute 11 on the base plate 9 on the base plate 9, is connected with relay 12 and transformer 13 by chute 11, constitutes the experiment pedestal 3 in the utility model real training case thus.Present embodiment is connected with 52P relay 12a and 54P relay 12b by chute 11.The inside edge 103 of casing lower cover 102 is lower than outward flange 104 places, and as shown in Figure 1, and the height of dividing plate 6 is highly identical with the inward flange 103 of casing lower cover 102.Inward flange 103 by casing lower cover 102 has panel 4 with dividing plate 6 together support, also is connected by support column between panel 4 and the base plate 9, and support column counter plate 4 plays good stable support effect, makes panel 4 relative base plates 9 more firm.As shown in Figure 3, power input socket 15, power output socket 16, switch 17, Insurance Block 18 and components and parts Storage Box 19, terminal row 20 are installed on panel 4, adopting power input socket 15 and power output socket 16 in the present embodiment is Three-hole socket, and 6 terminal row 20a, 10 terminal row 20b and 12 terminal row 20c are installed on panel 4.Corresponding 52P relay 12a, 54P relay 12b, transformer 13 and earth leakage protective device 10 positions have opening 22 on panel 4, panel 4 can not caused 52P relay 12a, 54P relay 12b, transformer 13 and earth leakage protective device 10 block.In the experimental project process, power input socket 15 is used to connect external ac power source, is the power supply of real training case; Power output socket 16 is used to connect the instrument of used needs with AC power, as the electric soldering iron in the real training case etc.52P relay 12a and 54P relay 12b are used for when input current reaches setting, make debugged experimental circuit conducting or disconnection, as the output element use of circuit; Coil contact on 52P relay 12a and the 54P relay 12b is by patch and 10 terminal row 20b, 12 corresponding connections of terminal row 20c, realizes being connected between 52P relay 12a and 54P relay 12b and experimental circuit by 10 terminal row 20b, 12 terminal row 20c.Realize being connected between transformers 13 and experimental circuit by 6 terminal row 20a.Transformer 13 is used for finishing the conversion of power of alterating and direct current, can pass through digital multimeter measuring transformer 13 actual output voltages, selects correct alternating voltage.Switch 17 is used for opening or cutting out the power supply output of transformer 13, and can show the unlatching or the closed condition of transformer 13 by the light on and off of the pilot lamp in the switch.Earth leakage protective device 10 links to each other with switch 17, is used for when leak current fault takes place protection user's Electrical Safety.When circuit breaks down or is unusual, can cut off electric current by Insurance Block 18, thus the holding circuit safe operation.On panel 4, also be embedded with components and parts Storage Box 19, can be used to deposit components and parts to be tested.
The inward flange 103 of casing lower cover 102 second portions 8 is gone back together support with dividing plate 6 brassboard 5.As shown in Figure 4, have three groups of mounting holes 501 that are used for installing three 9x10cm breakboard constructions on the brassboard 5, four every group, totally 12 breakboard construction mounting holes 501 can be by connecting line with the various combination of breakboard construction; Each breakboard construction fixes by four breakboard construction mounting holes 501.On brassboard 5, also have 4 bread board mounting holes 502 that are used for installed surface wrapper sheet 21.Two row splicing ears 503 also are installed on brassboard 5, and every row are provided with 6 splicing ears 503, and splicing ear 503 is used for connecting the output terminal of transformer 13 and relay 12.
During use, the user is inserted in the integrated circuit in the circuit diagram that designs on the bread board 12 on the brassboard 5, then, carry out being connected of splicing ear 503 on the line between circuit component on the bread board 12 and 52P relay 12a, 54P relay 12b, transformer 13 and the brassboard 5 according to the circuit diagram that designs in advance.Line finish good after, use power lead one end to connect the 220V AC power, the other end connects power input socket 15, by opening switch 17, thereby realizes the power supply to the utility model real training case, the pilot lamp in this moment switch 17 lights.
Then by the digital multimeter on the instrument storehouse 2, the actual output voltage of measuring transformer 13, select correct alternating voltage according to measurement result, again by on breakboard construction mounting hole 501, assigning the direct current source plate to finish the conversion of combined-voltage, and the positive pole of the direct supply output after the conversion is connected with two row splicing ears 503 respectively by patch cord with negative pole, power thereby finish to bread board 21; Wherein said direct current source plate is a breakboard construction, provides the direct current source plate that has designed can supply usefulness in real training case of the present utility model, also can more be met the direct current source plate of demand by the own design of user.By the instrument that provides in the instrument storehouse 2, cooperate other external measurement devices such as oscillograph, logic analyser again, finish the debugging of experimental circuit.
Claims (10)
1. a portable industrial control circuit comprehensive practical traning case comprises the casing of being made up of box cover and casing lower cover with opening-closing structure, it is characterized in that: box house is provided with instrument storehouse, experiment pedestal, panel and brassboard;
Described box cover is embedded with the instrument storehouse, has the well position in the instrument storehouse; Casing lower cover inside is divided into two parts by dividing plate, and the experiment pedestal is installed by first, and second portion is installed brassboard;
Be fixed with base plate on the bottom surface of casing lower cover first, fixedly mount earth leakage protective device, relay and transformer on the base plate, constitute the experiment pedestal thus; Experiment pedestal top is provided with panel, and power input socket, power output socket, pilot lamp, switch, Insurance Block, components and parts Storage Box and terminal row are installed on the panel; Corresponding relay, transformer place have opening on the panel; Casing lower cover second portion is provided with brassboard, has breakboard construction mounting hole and bread board mounting hole and splicing ear on the brassboard.
2. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case, it is characterized in that: described base plate is provided with chute, and relay and transformer are fixed by chute and base plate.
3. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case, it is characterized in that: the inside edge of described casing lower cover is lower than outer edge, and the height of dividing plate is identical with casing inward flange height, and panel and brassboard are by the inward flange and the membrane support of casing lower cover.
4. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case is characterized in that: be connected the copper post between described panel and the base plate.
5. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case is characterized in that: have 6 of 12 breakboard construction mounting holes and 4 bread board mounting holes and every row totally two row splicing ears on the described brassboard.
6. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case, it is characterized in that: described casing is a rectangular parallelepiped, adopts aluminum alloy material.
7. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case, it is characterized in that: the volume in instrument storehouse equates that with the box cover internal capacity expanded material is made.
8. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case is characterized in that: have cross screwdriver groove position, a word screwdriver slot position, sharp mouth tweezers groove position, inclined to one side mouth tweezers groove position, nose pliers groove position, side-cutting pliers groove position, wire-stripping pliers groove position, digital multimeter groove position, multimeter test pencil groove position, electric soldering iron groove position and power supply wire casing position in the described instrument storehouse.
9. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case, it is characterized in that: described relay has two, is respectively 54P relay and 52P relay.
10. a kind of according to claim 1 portable industrial control circuit comprehensive practical traning case is characterized in that: described terminal row is 6 terminal rows, 10 terminal rows and 12 terminal rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205812440U CN201927253U (en) | 2010-10-28 | 2010-10-28 | Portable industrial control circuit comprehensive training box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205812440U CN201927253U (en) | 2010-10-28 | 2010-10-28 | Portable industrial control circuit comprehensive training box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927253U true CN201927253U (en) | 2011-08-10 |
Family
ID=44431091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205812440U Expired - Lifetime CN201927253U (en) | 2010-10-28 | 2010-10-28 | Portable industrial control circuit comprehensive training box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927253U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106825A (en) * | 2013-02-24 | 2013-05-15 | 赵明 | Electrics experimental box |
| CN103325292A (en) * | 2013-06-26 | 2013-09-25 | 湖南工业大学 | Method for electric device and instrument terminal strip protection |
| CN104158128A (en) * | 2014-08-13 | 2014-11-19 | 国家电网公司 | Multifunctional relay protection wiring platform |
| CN104464463A (en) * | 2014-12-11 | 2015-03-25 | 苏州工业园区职业技术学院 | Interactive analog electronic experiment platform box structure |
| CN104914335A (en) * | 2015-06-01 | 2015-09-16 | 苏州市华安普电力工程有限公司 | Unidirectional relay protection tester device |
| CN108919790A (en) * | 2018-09-29 | 2018-11-30 | 中国舰船研究设计中心 | A kind of portable united test test device of marine high-precision |
| CN111554163A (en) * | 2020-06-18 | 2020-08-18 | 苏州东奇信息科技股份有限公司 | Modular universal electrical teaching experiment platform based on custom bus |
-
2010
- 2010-10-28 CN CN2010205812440U patent/CN201927253U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106825A (en) * | 2013-02-24 | 2013-05-15 | 赵明 | Electrics experimental box |
| CN103325292A (en) * | 2013-06-26 | 2013-09-25 | 湖南工业大学 | Method for electric device and instrument terminal strip protection |
| CN104158128A (en) * | 2014-08-13 | 2014-11-19 | 国家电网公司 | Multifunctional relay protection wiring platform |
| CN104464463A (en) * | 2014-12-11 | 2015-03-25 | 苏州工业园区职业技术学院 | Interactive analog electronic experiment platform box structure |
| CN104914335A (en) * | 2015-06-01 | 2015-09-16 | 苏州市华安普电力工程有限公司 | Unidirectional relay protection tester device |
| CN108919790A (en) * | 2018-09-29 | 2018-11-30 | 中国舰船研究设计中心 | A kind of portable united test test device of marine high-precision |
| CN111554163A (en) * | 2020-06-18 | 2020-08-18 | 苏州东奇信息科技股份有限公司 | Modular universal electrical teaching experiment platform based on custom bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |