CN208705469U - It is a kind of for testing the testboard of radar pedal interface module - Google Patents
It is a kind of for testing the testboard of radar pedal interface module Download PDFInfo
- Publication number
- CN208705469U CN208705469U CN201820869745.5U CN201820869745U CN208705469U CN 208705469 U CN208705469 U CN 208705469U CN 201820869745 U CN201820869745 U CN 201820869745U CN 208705469 U CN208705469 U CN 208705469U
- Authority
- CN
- China
- Prior art keywords
- interface module
- radar
- switch
- pedal interface
- radar pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model provides a kind of for testing the testboard of radar pedal interface module, it is switched including K1~K12 input/output signal, circuit breaker Q F1, QF2, QF3, radar pedal interface module socket, pressure regulator, oscillograph and signal generator, tested module is mounted on radar pedal interface module socket, radar pedal interface module socket is connected with one end of switch K1~K12, the other end of K1~K2 is connected with signal generator, the other end of K3~K4 is connected with pressure regulator, the other end of K5~K12 is connected with oscillograph, radar pedal interface module socket accesses 12V power supply and 24V power supply, 12V power supply is connected by QF2 with QF1, 24V power supply is connected by QF3 with QF1, the power supply of circuit breaker Q F1 access testboard.This testboard can be improved the testing efficiency of radar pedal interface module convenient for operation and observation, reduces production cost, eliminates safe hidden trouble.
Description
Technical field
The utility model belongs to radar pedal interface module the field of test technology, more particularly, to one kind for testing radar
The testboard of pedal interface module.
Background technique
Railway electronic product flourishes in recent years, and radar pedal interface module product increases year by year in the application of hump field
Add.The radar pedal interface module yield produced now does not stop to increase, and original testing efficiency is not able to satisfy radar pedal increasingly
The demand that interface module quantity increases, has affected entire manufacturing schedule.Therefore, a kind of radar pedal interface module test is designed
It is extremely urgent to improve radar pedal interface module testing efficiency for platform.
Summary of the invention
In view of this, the utility model be directed to it is a kind of for testing the testboard of radar pedal interface module, to mention
The testing efficiency of high radar pedal interface module, convenient for operation and observation.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
It is a kind of for testing the testboard of radar pedal interface module, including K1~K12 input/output signal switch, open circuit
Device QF1, circuit breaker Q F2, circuit breaker Q F3, radar pedal interface module socket, pressure regulator, oscillograph and signal generator, will be by
Survey module be mounted on radar pedal interface module socket, the radar pedal interface module socket respectively with switch K1~K12
One end be connected, the other end of the switch K1~K2 is connected with signal generator, the other end and tune of the switch K3~K4
Depressor is connected, and the other end of the switch K5~K12 is connected with oscillograph, and the radar pedal interface module socket accesses 12V
Power supply and 24V power supply, the 12V power supply are connected by circuit breaker Q F2 with circuit breaker Q F1, and the 24V power supply passes through breaker
QF3 is connected with circuit breaker Q F1, the power supply of the circuit breaker Q F1 access testboard.The entire testboard of QF1 breaker control
Electricity and power-off；QF2 breaker control tested module 12V power input obtains electric and power-off；QF3 breaker control tested module 24V
Power input obtains electric and power-off.
Further, it is additionally provided with digital voltmeter between the radar pedal interface module socket and pressure regulator, is stepped on
The instruction of partitioned signal input voltage.
Further, the output of 12V Switching Power Supply is additionally provided between the radar pedal interface module socket and 12V power supply
Indicator light is additionally provided with 24V Switching Power Supply output indicator, just between the radar pedal interface module socket and 24V power supply
In test.
Further, the signal generator output line is connected with input terminal, and the oscillograph is connected with output terminal.
Further, K1~K12 input/output signal switch, 12V Switching Power Supply output indicator, 24V switch electricity
Source output indicator, QF1 breaker, QF2 breaker, QF3 breaker, radar pedal interface module socket, shows digital voltmeter
Wave device, signal generator, input terminal, output terminal and pressure regulator are arranged on the front panel of testboard, in the test
Platform is equipped with drawer, universal caster wheel is housed on the angle of the testboard bottom four, castor carries braking function, can be convenient fixation
Or mobile test bench.
Further, pin 71, the pin 73 of the radar pedal interface module socket are connected with switch K1, the radar
Pin 51, the pin 53 of pedal interface module socket are connected with switch K2, the pin 31 of the radar pedal interface module socket,
Pin 32 is connected with switch K3, and pin 12, the pin 33 of the radar pedal interface module socket are connected with switch K4, the thunder
Pin 81 up to pedal interface module socket is connected with switch K5, the pin 83 and switch of the radar pedal interface module socket
K6 is connected, and the pin 62 of the radar pedal interface module socket is connected with switch K7, the radar pedal interface module socket
Pin 61 be connected with switch K8, the pin 42 of the radar pedal interface module socket is connected with switch K9, and the radar is stepped on
The pin 41 of plate interface modular jack is connected with switch K10, the pin 43 and switch K11 of the radar pedal interface module socket
It is connected, the pin 22 of the radar pedal interface module socket is connected with switch K2.
Further, the oscillograph and signal generator pass through socket respectively and are connected with circuit breaker Q F1.
Further, the pressure regulator is connected by transformer T1 with circuit breaker Q F1.
Further, the pressure regulator is single-phase voltage regulator.
Compared with the existing technology, radar pedal interface module testboard described in the utility model have the advantage that by
In by adopting the above technical scheme, final design goes out a testboard convenient for operation and observation, improves radar pedal interface mould
The testing efficiency of block reduces production cost, eliminates safe hidden trouble.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the main view of the utility model testboard；
Fig. 2 is the side view of the utility model testboard；
Fig. 3 is the circuit diagram of the utility model.
Description of symbols:
1,12V Switching Power Supply output indicator；2,24V Switching Power Supply output indicator；3, digital voltmeter；4, QF1 is disconnected
Road device；5, QF2 breaker；6, QF3 breaker；7, radar pedal interface module socket；8, oscillograph；9, signal generator；10,
Input and output terminal；11, K1~K12 input/output signal switchs；12, pressure regulator；13, drawer.
(1) H1 is 12V Switching Power Supply output indicator；
(2) H2 is 24V Switching Power Supply output indicator；
(3) digital voltmeter: pedal signal input voltage instruction；
(4) QF1 breaker: control entire testboard obtains electric and power-off；
(5) QF2 breaker: control tested module 12V power input obtains electric and power-off；
(6) QF3 breaker: control tested module 24V power input obtains electric and power-off；
(7) radar pedal interface module socket: tested module is installed on this socket；
(8) oscillograph: detection output square-wave signal peak value and frequency；
(9) signal generator: the square-wave signal of the input different frequency of general radar signal simulation needed for module is provided；
(10) input and output terminal: analog signal input terminal, signal output contact end；
(11) K1 is switched: the input of 2 tunnel analog signal of control radar and disconnection；
K2 switch: the input of 1 tunnel analog signal of control radar and disconnection；
K3 switch: the input of 2 tunnel analog signal of control pedal and disconnection；
K4 switch: the input of 1 tunnel analog signal of control radar and disconnection；
K5 switch: 2 road B machine analog signal output of control radar and disconnection；
K6 switch: 2 road A machine analog signal output of control radar and disconnection；
K7 switch: 1 road B machine analog signal output of control radar and disconnection；
K8 switch: 1 road A machine analog signal output of control radar and disconnection；
K9 switch: 2 road B machine analog signal output of control pedal and disconnection；
K10 switch: 2 road A machine analog signal output of control pedal and disconnection；
K11 switch: 1 road B machine analog signal output of control pedal and disconnection；
K12 switch: 1 road A machine analog signal output of control pedal and disconnection；
(12) pressure regulator: pedal analog signal input terminal.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is a kind of for testing the testboard of radar pedal interface module, including K1~K12 input/output signal switch, open circuit
Device QF1, circuit breaker Q F2, circuit breaker Q F3, radar pedal interface module socket, single-phase voltage regulator, oscillograph and signal generator,
Tested module (i.e. our company product LTJ-1) is mounted on radar pedal interface module socket, the radar pedal interface mould
Block socket is connected with one end of switch K1~K12 respectively, and the other end of the switch K1~K2 is connected with signal generator, described
The other end of switch K3~K4 is connected with pressure regulator, and the other end of the switch K5~K12 is connected with oscillograph, the oscillograph
Pass through socket respectively with signal generator to be connected with circuit breaker Q F1, the pressure regulator passes through transformer T1 and circuit breaker Q F1 phase
Even, the radar pedal interface module socket access 12V power supply and 24V power supply, the 12V power supply is by circuit breaker Q F2 and breaks
Road device QF1 is connected, and the 24V power supply is connected by circuit breaker Q F3 with circuit breaker Q F1, the circuit breaker Q F1 access testboard
Power supply.It is additionally provided with digital voltmeter between the radar pedal interface module socket and pressure regulator, carries out pedal signal input electricity
Pressure instruction.12V Switching Power Supply output indicator is additionally provided between the radar pedal interface module socket and 12V power supply,
24V Switching Power Supply output indicator is additionally provided between the radar pedal interface module socket and 24V power supply, convenient for test.Institute
It states signal generator output line to be connected with input terminal (analog signal input terminal), the oscillograph and output terminal (letter
Number output contact end) it is connected.The power supply of AC220V is provided by external power grid, master switch is first passed through and enters socket, transformer, open circuit
Device is powered and is inputted by each branch switch control module, output signal on-off；The instrument and meters such as oscillograph, voltmeter are thunder
Test up to pedal interface module provides accurately display function；Signal generator provides for the test of radar pedal interface module
General radar signal simulation input；Pressure regulator provides pedal signal simulation input for the test of radar pedal interface module；Switching Power Supply
Power supply needed for work is provided for radar pedal interface module.
Pin 71, the pin 73 of the radar pedal interface module socket are connected with switch K1, the radar pedal interface
Pin 51, the pin 53 of modular jack are connected with switch K2, the pin 31 of the radar pedal interface module socket, pin 32 with
Switch K3 is connected, and pin 12, the pin 33 of the radar pedal interface module socket are connected with switch K4, and the radar pedal connects
The pin 81 of mouth mold block socket is connected with switch K5, and the pin 83 of the radar pedal interface module socket is connected with switch K6,
The pin 62 of the radar pedal interface module socket is connected with switch K7, the pin 61 of the radar pedal interface module socket
It is connected with switch K8, the pin 42 of the radar pedal interface module socket is connected with switch K9, the radar pedal interface mould
The pin 41 of block socket is connected with switch K10, and the pin 43 of the radar pedal interface module socket is connected with switch K11, institute
The pin 22 for stating radar pedal interface module socket is connected with switch K2.
K1~K12 input/output signal switch 11,12V Switching Power Supply output indicator 1, the output of 24V Switching Power Supply
Indicator light 2, QF1 breaker 4, QF2 breaker 5, QF3 breaker 6, radar pedal interface module socket 7, shows digital voltmeter 3
Wave device 8, signal generator 9, input and output terminal 10 and pressure regulator 12 are arranged on the front panel of testboard, in the test
Platform is equipped with drawer 13, this testboard uses piano-style structure, universal caster wheel, castor are housed on the angle of the testboard bottom four
Included braking function, can be convenient fixed or mobile test bench.
H1, H2 product type is AD11-16/21-6GZDC24V.The digital voltmeter product type is
CS9635-AV20.The circuit breaker Q F1 product type is GSH202A-B6/0.03.Circuit breaker Q F2, the QF3 product type
For S202-C2.The radar pedal interface module socket product type is X8454.The input terminal, output terminal terminals
Sub- product type is SPB 2.5/8.Switch K1~K12 product type is T-21BS.The oscillograph product type is
TDS2024C.The signal generator product model DF1636A.The pressure regulator product type is TDGC2-1/ (0~300)
V。
The testboard of the utility model will be described in detail with an example below.
As shown in Fig. 1 testboard front panel figure, the examination of II drive test of radar signal is as follows:
(1) successively close circuit breaker QF1, QF2, QF3,12V, 24V power supply obtain electric, and H1, H2 is lighted；
(2) closure switch K1, the output of confirmation signal generator；
(3) tested module is observed, LED4, LED8 of tested module should be lighted persistently simultaneously；
(4) closure switch K5, adjustment function signal generator, the voltage peak-to-peak value that recording oscillometer is shown；
(5) switch K5, closure switch K6, adjustment function signal generator output frequency are disconnected, and recording oscillometer is shown
Voltage peak-to-peak value.
(6) function signal generator resets, and successively disconnects switch K6, K1.
II tunnel result judgement: when peak-to-peak value voltage is met the requirements, and LED4, LED8 of tested module are normally shinny, then table
Show that II road of radar signal is normal, test result is inserted into debugging recording table.
The examination of II drive test of pedal signal is as follows:
(1) pressure regulator is adjusted to requiring input voltage；
(2) close circuit breaker QF2, QF3,12V, 24V power supply obtain electric；
(3) closure switch K3, observes tested module, and LED2, LED6 of tested module should be lighted simultaneously；
(4) closure switch K9 slowly adjusts pressure regulator knob, adjusts input voltage, the peak-to-peak value that recording oscillometer is shown
Voltage；
(5) switch K9, closure switch K10 are disconnected, the operation of (4) is repeated, records peak-to-peak value voltage；
(6) switch K10, K3 are disconnected, pressure regulator resets, and is ready for the next item down test
II tunnel result judgement: when peak-to-peak value voltage is met the requirements, LED2, LED6 of tested module are lighted normally, then it represents that
II road of pedal signal is normal.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of for testing the testboard of radar pedal interface module, it is characterised in that: including K1~K12 input/output signal
Switch, circuit breaker Q F1, circuit breaker Q F2, circuit breaker Q F3, radar pedal interface module socket, pressure regulator, oscillograph and signal hair
Raw device, tested module is mounted on radar pedal interface module socket, the radar pedal interface module socket respectively with open
The one end for closing K1~K12 is connected, and the other end of the switch K1~K2 is connected with signal generator, and the switch K3~K4's is another
One end is connected with pressure regulator, and the other end of the switch K5~K12 is connected with oscillograph, the radar pedal interface module socket
12V power supply and 24V power supply are accessed, the 12V power supply is connected by circuit breaker Q F2 with circuit breaker Q F1, and the 24V power supply passes through
Circuit breaker Q F3 is connected with circuit breaker Q F1, the power supply of the circuit breaker Q F1 access testboard.
2. according to claim 1 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: in institute
It states and is additionally provided with 12V Switching Power Supply output indicator between radar pedal interface module socket and 12V power supply, in the radar pedal
24V Switching Power Supply output indicator is additionally provided between interface module socket and 24V power supply.
3. according to claim 1 or 2 a kind of for testing the testboard of radar pedal interface module, it is characterised in that:
Digital voltmeter is additionally provided between the radar pedal interface module socket and pressure regulator.
4. according to claim 1 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: described
Signal generator output line is connected with input terminal, and the oscillograph is connected with output terminal.
5. according to claim 4 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: described
K1~K12 input/output signal switch, 12V Switching Power Supply output indicator, 24V Switching Power Supply output indicator, digital voltage
Table, QF1 breaker, QF2 breaker, QF3 breaker, radar pedal interface module socket, oscillograph, signal generator, input
Terminal, output terminal and pressure regulator are arranged on the front panel of testboard, and drawer, the test are equipped on the testboard
Universal caster wheel is housed on the angle of platform bottom four.
6. according to claim 1 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: described
Pin 71, the pin 73 of radar pedal interface module socket are connected with switch K1, the pipe of the radar pedal interface module socket
Foot 51, pin 53 are connected with switch K2, and pin 31, the pin 32 of the radar pedal interface module socket are connected with switch K3,
Pin 12, the pin 33 of the radar pedal interface module socket are connected with switch K4, the radar pedal interface module socket
Pin 81 be connected with switch K5, the pin 83 of the radar pedal interface module socket is connected with switch K6, and the radar is stepped on
The pin 62 of plate interface modular jack is connected with switch K7, pin 61 and the switch K8 phase of the radar pedal interface module socket
Even, the pin 42 of the radar pedal interface module socket is connected with switch K9, the pipe of the radar pedal interface module socket
Foot 41 is connected with switch K10, and the pin 43 of the radar pedal interface module socket is connected with switch K11, the radar pedal
The pin 22 of interface module socket is connected with switch K2.
7. according to claim 1 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: described
Oscillograph and signal generator pass through socket respectively and are connected with circuit breaker Q F1.
8. according to claim 1 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: described
Pressure regulator is connected by transformer T1 with circuit breaker Q F1.
9. according to claim 1 a kind of for testing the testboard of radar pedal interface module, it is characterised in that: described
Pressure regulator is single-phase voltage regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869745.5U CN208705469U (en) | 2018-06-05 | 2018-06-05 | It is a kind of for testing the testboard of radar pedal interface module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869745.5U CN208705469U (en) | 2018-06-05 | 2018-06-05 | It is a kind of for testing the testboard of radar pedal interface module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705469U true CN208705469U (en) | 2019-04-05 |
Family
ID=65934761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869745.5U Active CN208705469U (en) | 2018-06-05 | 2018-06-05 | It is a kind of for testing the testboard of radar pedal interface module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705469U (en) |
-
2018
- 2018-06-05 CN CN201820869745.5U patent/CN208705469U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202602134U (en) | Portable DC system load transfer auxiliary tank | |
| CN109696625A (en) | Portable relay test-device and test method | |
| CN207908655U (en) | Power module testboard | |
| CN205787016U (en) | Handcart circuit breaker mechanical characteristic test special purpose device | |
| CN203025343U (en) | Compound type intelligent terminal junction device | |
| CN105513903B (en) | A kind of breaker debugging platform | |
| CN208705469U (en) | It is a kind of for testing the testboard of radar pedal interface module | |
| CN201464616U (en) | Relay test table | |
| CN209560050U (en) | Portable relay test-device | |
| CN207780219U (en) | A kind of voltage transformer no-load loss comprehensive tester | |
| CN207752074U (en) | Electric automobile direct current high voltage bus residual electric energy measuring device | |
| CN113466678B (en) | High-current multiphase change-over switch fault rapid detection device | |
| CN102621519A (en) | Tester for electric energy metering device | |
| CN102981134B (en) | Intelligent display device tester of switch cabinet | |
| CN209215570U (en) | A kind of voltage current transformer test platform | |
| CN201740824U (en) | Device for calibrating phase sequence of bus bar in central high-voltage switchgear | |
| CN209248002U (en) | A kind of LED light strip ageing tester | |
| CN107192909A (en) | A kind of inverter function test system and method for testing | |
| CN208271027U (en) | Hardware platform is debugged suitable for the small signal of digital power | |
| CN112816818A (en) | Portable direct current test box | |
| CN204613384U (en) | A kind of proving installation stopping the event of powering on for power information acquisition terminal | |
| CN206274339U (en) | A kind of high efficiency charger test machine | |
| CN206161745U (en) | Novel low pressure nuclear phase device | |
| CN205157704U (en) | A circuit mistake proofing meets alarm device for electrical haulage system | |
| CN207717927U (en) | A kind of trolley coach supply unit circuit board detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |