CN109507505A - A kind of portable Microelectronic counting code equipment testboard - Google Patents
A kind of portable Microelectronic counting code equipment testboard Download PDFInfo
- Publication number
- CN109507505A CN109507505A CN201811376577.7A CN201811376577A CN109507505A CN 109507505 A CN109507505 A CN 109507505A CN 201811376577 A CN201811376577 A CN 201811376577A CN 109507505 A CN109507505 A CN 109507505A
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- China
- Prior art keywords
- box
- code
- electrically connected
- switch
- load combinations
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Breakers (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a kind of portable Microelectronic counting code equipment testboards, including insurance combination and load combinations, the combined upper end of the insurance is provided with power supply, code box and signaling box has been electrically connected in the combined lower end two sides of the insurance, the one side upper and lower side of the code box is respectively arranged with " L " and " U ", the one side of the signaling box is electrically connected with escape switch, cooperate switching connection between the end and " L " or " U " of the escape switch, it is electrically connected with each other between the signaling box and code box by escape switch, the another side upper and lower side of the signaling box is respectively arranged with " UU " and " LU ", the one side of the load combinations is electrically connected with circuit-changing switch.This kind invention design is reasonable, and the cost of whole device is lower, and quality and volume are smaller compared to traditional equipment and easy to operate, not configure professional, can carry out on-the-spot test at any time.
Description
Technical field
The present invention relates to electronic technology field, in particular to a kind of portable Microelectronic counting code equipment testboard.
Background technique
The coding of Microelectronic counting code plays critical in terms of preventing train hypervelocity, train overrun a signal
Effect, because its price is relatively cheap, maintenance is simple, is widely used by many local railways, industrial enterprise's industrial siding.
Existing daily maintenance test needs to remove in code box, transmission box, after being replaced with acknowledgment copy, is sent to inspection and repair shop inspection
Survey and repair, most local railways, industrial enterprise's industrial siding Microelectronic counting code equipment testboard it is expensive, operation is multiple
It is miscellaneous, and professional is needed to configure, therefore consider that cost problem is broken the code box just more renewed to not configure testboard
And signaling box, a usual station need to configure 2 code boxes, 4 signaling boxes, thus will spare respective numbers spare unit,
According to working experience, as soon as signaling at stations equipment in 15 years life cycles, need to be the dimension of Microelectronic counting code equipment
Shield spends nearly 70,000 yuan of spare part, and configures existing testboard, needs to configure a professional operation detection people, and a station is also
It need to be replaced with the spare part of certain amount of money, thus, equipment just need to be Microelectronic counting code device in 15 years life cycles
The maintenance of material spends members up to a million.
In addition, the volume of existing testboard is larger, and more heavy, use can only be fixed, it is immovable, thus can not be into
Row on-the-spot test.
Summary of the invention
The main purpose of the present invention is to provide a kind of portable Microelectronic counting code equipment testboards, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of portable Microelectronic counting code equipment testboard, including insurance combination and load combinations, the insurance group
The upper end of conjunction is provided with power supply, and code box and signaling box, the electricity has been electrically connected in the combined lower end two sides of the insurance
The one side upper and lower side of code box is respectively arranged with " L " and " U ", and the one side of the signaling box is electrically connected with escape switch, institute
The switching connection that cooperates between the end and " L " or " U " of escape switch is stated, passes through escape between the signaling box and code box
Switch is electrically connected with each other, and the another side upper and lower side of the signaling box is respectively arranged with " UU " and " LU ", the load combinations
One side be electrically connected with circuit-changing switch, prestowage resistance is in series between the load combinations and circuit-changing switch, it is described to change road
Mutually switching connection, the load combinations pass through phase between circuit-changing switch and signaling box between the end of switch and " UU " and " LU "
Mutually it is electrically connected, the upper end of the load combinations is connected with pointer voltmeter, and the lower end of the load combinations is connected with oscillograph,
The pointer voltmeter and oscillograph are electrically connected with each other between load combinations.
Further, the power supply be 50HZ/220V alternating current, the power supply with insurance combine between be electrically connected.
Further, the insurance combination is made of two DZ47-60C1 modules and two DZ47-60C2 modules.
Further, the model of the escape switch and circuit-changing switch is LM5D-16/30-6.
Further, the prestowage resistance is 150 Ω/200W ceramic resistor.
Further, the load combinations are formed by the transformer of BG3130/25 type and 4.4 Ω/220W resistance combination.
Further, the model AC300V6L2 of the pointer voltmeter, the model HP54602B of the oscillograph.
Compared with prior art, the invention has the following beneficial effects:
This kind of portable Microelectronic counting code equipment testboard uses following equipment, including power supply, insurance combination, code
Box, signaling box, escape switch, circuit-changing switch, prestowage resistance, load combinations, pointer voltmeter and oscillograph, by above-mentioned
Power supply, insurance combination, code box, signaling box, escape switch, circuit-changing switch, prestowage resistance, load combinations, pointer voltmeter with
And oscillograph is composed the testboard, being used cooperatively between each equipment can make the cost of whole device lower, quality
And volume is smaller compared to traditional equipment and easy to operate, not configure professional, can carry out live survey at any time
Examination, and after debugging good portable Microelectronic counting code equipment testboard, scene can complete to survey in railway maintenance skylight
Examination, on-site signal work can be completed detection in 30 minutes, in 15 years life cycles, a station need to only match 1 code box with
And the spare unit of 1 signaling box are met an urgent need, in addition, test man may be implemented by rotation escape switch to tetra- kinds of L, U, UU, LU
Code is mutually switched, and is converted the rotation of circuit-changing switch, be may be implemented constantly to switch the amplifying circuit in signaling box, thus side
Just different codes and the test that do not go the same way in whole system are realized, thus it is more convenient to use, it is seen that and the invention, function are real
With, be suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the working principle of the invention structural schematic diagram.
In figure: 1, power supply；2, insurance combination；3, signaling box；4, circuit-changing switch；5, pointer voltmeter；6, load combinations；7,
Oscillograph；8, prestowage resistance；9, escape switchs；10, code box.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-2, a kind of portable Microelectronic counting code equipment testboard, including insurance combination 2 and load group
6 are closed, the upper end of the insurance combination 2 is provided with power supply 1, and code has been electrically connected in the lower end two sides of the insurance combination 2
Box 10 and signaling box 3, the one side upper and lower side of the code box 10 are respectively arranged with " L " and " U ", the side of the signaling box 3
Face is electrically connected with escape switch 9, and cooperate switching connection between the end and " L " or " U " of the escape switch 9, described
It is electrically connected with each other between signaling box 3 and code box 10 by escape switch 9, the another side upper and lower side point of the signaling box 3
It is not provided with " UU " and " LU ", the one side of the load combinations 6 is electrically connected with circuit-changing switch 4, the load combinations 6 and changes
Prestowage resistance 8 is in series between way switch 4, mutually switching connection, institute between the end and " UU " and " LU " of the circuit-changing switch 4
Load combinations 6 are stated by being electrically connected with each other between circuit-changing switch 4 and signaling box 3, the upper end of the load combinations 6 is connected with finger
Needle voltmeter 5, the lower end of the load combinations 6 are connected with oscillograph 7, and the pointer voltmeter 5 and oscillograph 7 are and load group
It closes and is electrically connected with each other between 6.
Wherein, the power supply 1 is the alternating current of 50HZ/220V, and the power supply 1 is combined with insurance and is electrically connected between 2, electricity
The installation in source 1 can endlessly provide alternating current for testboard.
Wherein, the insurance combination 2 is made of two DZ47-60C1 modules and two DZ47-60C2 modules, insurance combination
2 setting can make whole system work safer.
Wherein, the model of the escape switch 9 and circuit-changing switch 4 is LM5D-16/30-6, escape switch 9 and is changed
Different codes and the test that do not go the same way in system may be implemented in the setting of way switch 4.
Wherein, the prestowage resistance 8 uses 150 Ω/200W ceramic resistor, and the setting of ceramic resistor can make system function
Rate variation range is more extensive.
Wherein, the load combinations 6 are constituted using the transformer and 4.4 Ω/220W resistance of BG3130/25 type, are become
The combination of depressor and resistance can make the test effect of whole system more preferably.
Wherein, model AC300V6L2, the model HP54602B of the oscillograph 7 of the pointer voltmeter 5 leads to
The numerical value change for crossing observation pointer voltmeter 5 and oscillograph 7, can check the correctness of output signal.
It should be noted that the present invention is a kind of portable Microelectronic counting code equipment testboard, which is used
The AC power source 1 of 50HZ, 220V are powered, and transmit electrical power to code box 10 and signaling box 3 by insurance combination 2,
Under the action of escape switch 9 and circuit-changing switch 4, and then electric signal is conveyed to 5 He of pointer voltmeter in load combinations 6
Oscillograph 7, test man passes through the fluctuation situation of pointer in observation pointer voltmeter 5, so that macroscopic view checks output signal just
Whether really, then by oscillograph 7, and then the stability of subtle observation signal output waveform, test man are opened by rotating escape
9 are closed, the progress of tetra- kinds of codes of L, U, UU, LU can mutually be switched, by converting circuit-changing switch 4, may be implemented in signaling box 3
The continuous switching of amplifying circuit, therefore by escape switch 9 and the various combination of circuit-changing switch 4, it can be realized in whole system
Different codes and the test that do not go the same way.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of portable Microelectronic counting code equipment testboard, including insurance combination (2) and load combinations (6), feature
Be: the upper end of the insurance combination (2) is provided with power supply (1), and the lower end two sides of the insurance combination (2) are electrically connected
There are code box (10) and signaling box (3), the one side upper and lower side of the code box (10) is respectively arranged with " L " and " U ", the hair
The one side of code box (3) is electrically connected with escape switch (9), between the end and " L " or " U " of the escape switch (9) mutually
Cooperation switching connection, is electrically connected with each other between the signaling box (3) and code box (10) by escape switch (9), the hair
The another side upper and lower side of code box (3) is respectively arranged with " UU " and " LU ", and the one side of the load combinations (6) is electrically connected with
Circuit-changing switch (4) is in series with prestowage resistance (8) between the load combinations (6) and circuit-changing switch (4), the circuit-changing switch (4)
End and " UU " and " LU " between mutually switching connect, the load combinations (6) pass through circuit-changing switch (4) and signaling box (3)
Between be electrically connected with each other, the upper end of the load combinations (6) is connected with pointer voltmeter (5), under the load combinations (6)
End is connected with oscillograph (7), and the pointer voltmeter (5) and oscillograph (7) mutually electrically connect between load combinations (6)
It connects.
2. a kind of portable Microelectronic counting code equipment testboard according to claim 1, it is characterised in that: the electricity
Source (1) is the alternating current of 50HZ/220V, and the power supply (1) is combined with insurance and is electrically connected between (2).
3. a kind of portable Microelectronic counting code equipment testboard according to claim 1, it is characterised in that: the guarantor
Danger combination (2) is made of two DZ47-60C1 modules and two DZ47-60C2 modules.
4. a kind of portable Microelectronic counting code equipment testboard according to claim 1, it is characterised in that: described to change
The model of code switch (9) and circuit-changing switch (4) is LM5D-16/30-6.
5. a kind of portable Microelectronic counting code equipment testboard according to claim 1, it is characterised in that: described to match
Carrying resistance (8) is 150 Ω/200W ceramic resistor.
6. a kind of portable Microelectronic counting code equipment testboard according to claim 1, it is characterised in that: described negative
Combination (6) is carried to be formed by the transformer of BG3130/25 type and 4.4 Ω/220W resistance combination.
7. a kind of portable Microelectronic counting code equipment testboard according to claim 1, it is characterised in that: the finger
The model AC300V6L2, the model HP54602 of the oscillograph (7) of needle voltmeter (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764456.0A CN111913068B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic alternating current counting equipment test bench |
| CN201811376577.7A CN109507505B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic AC counting equipment test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376577.7A CN109507505B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic AC counting equipment test bench |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764456.0A Division CN111913068B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic alternating current counting equipment test bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109507505A true CN109507505A (en) | 2019-03-22 |
| CN109507505B CN109507505B (en) | 2020-09-08 |
Family
ID=65749049
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764456.0A Active CN111913068B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic alternating current counting equipment test bench |
| CN201811376577.7A Active CN109507505B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic AC counting equipment test bench |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764456.0A Active CN111913068B (en) | 2018-11-19 | 2018-11-19 | Portable microelectronic alternating current counting equipment test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111913068B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913068A (en) * | 2018-11-19 | 2020-11-10 | 韩伟 | Portable microelectronic AC counting equipment test bench |
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| CN1048926A (en) * | 1989-07-21 | 1991-01-30 | 刘世昌 | Multifunctional active measuring device for locamotive signal |
| CN101769972A (en) * | 2008-12-31 | 2010-07-07 | 中国神华能源股份有限公司 | Locomotive signal information detector |
| CN202110231U (en) * | 2011-06-29 | 2012-01-11 | 中铁第一勘察设计院集团有限公司 | Electric coded test equipment for testing closed loop |
| CN103318227A (en) * | 2013-07-02 | 2013-09-25 | 中国神华能源股份有限公司 | System and method for monitoring coding of railway main tracks |
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| CN201145713Y (en) * | 2007-12-30 | 2008-11-05 | 海信（山东）空调有限公司 | Experimental device for frequency conversion controller |
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| CN205986895U (en) * | 2016-08-12 | 2017-02-22 | 北京航天科颐技术有限公司 | Intermediate frequency receiver special test platform |
| CN107064670A (en) * | 2017-02-22 | 2017-08-18 | 深圳市长龙铁路电子工程有限公司 | A kind of power transformer testboard |
| CN207114725U (en) * | 2017-09-12 | 2018-03-16 | 四川海特高新技术股份有限公司 | Proximity switch control assembly testboard |
| CN108287282B (en) * | 2018-02-01 | 2020-09-04 | 北京思诺信安科技有限公司 | Portable locomotive signal tester |
| CN111913068B (en) * | 2018-11-19 | 2023-05-09 | 高曙明 | Portable microelectronic alternating current counting equipment test bench |
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2018
- 2018-11-19 CN CN202010764456.0A patent/CN111913068B/en active Active
- 2018-11-19 CN CN201811376577.7A patent/CN109507505B/en active Active
Patent Citations (4)
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|---|---|---|---|---|
| CN1048926A (en) * | 1989-07-21 | 1991-01-30 | 刘世昌 | Multifunctional active measuring device for locamotive signal |
| CN101769972A (en) * | 2008-12-31 | 2010-07-07 | 中国神华能源股份有限公司 | Locomotive signal information detector |
| CN202110231U (en) * | 2011-06-29 | 2012-01-11 | 中铁第一勘察设计院集团有限公司 | Electric coded test equipment for testing closed loop |
| CN103318227A (en) * | 2013-07-02 | 2013-09-25 | 中国神华能源股份有限公司 | System and method for monitoring coding of railway main tracks |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913068A (en) * | 2018-11-19 | 2020-11-10 | 韩伟 | Portable microelectronic AC counting equipment test bench |
| CN111913068B (en) * | 2018-11-19 | 2023-05-09 | 高曙明 | Portable microelectronic alternating current counting equipment test bench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111913068B (en) | 2023-05-09 |
| CN111913068A (en) | 2020-11-10 |
| CN109507505B (en) | 2020-09-08 |
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Effective date of registration: 20200814 Address after: No. 321, Xiaohaizi village, yujiajia Township, Tongzhou District, Beijing Applicant after: QLT RAILWAY EQUIPMENT FACTORY Address before: 032300 Xiaoliu Railway Complex Office Building, Tiebei Street, Luliang City, Shanxi Province Applicant before: Han Wei |
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