CN206863160U - A kind of multi-thread detector - Google Patents

A kind of multi-thread detector Download PDF

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Publication number
CN206863160U
CN206863160U CN201720731939.4U CN201720731939U CN206863160U CN 206863160 U CN206863160 U CN 206863160U CN 201720731939 U CN201720731939 U CN 201720731939U CN 206863160 U CN206863160 U CN 206863160U
Authority
CN
China
Prior art keywords
module
display
signal
detection module
buzzer
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.)
Expired - Fee Related
Application number
CN201720731939.4U
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Chinese (zh)
Inventor
蔡妍娜
顾德祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Machinery and Electron Higher Professional and Technical School
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Wuxi Machinery and Electron Higher Professional and Technical School
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Machinery and Electron Higher Professional and Technical School filed Critical Wuxi Machinery and Electron Higher Professional and Technical School
Priority to CN201720731939.4U priority Critical patent/CN206863160U/en
Application granted granted Critical
Publication of CN206863160U publication Critical patent/CN206863160U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of multi-thread detector, it is characterised in that:Including power module, socket, detection module, display module, buzzer, one-chip computer module;The socket is two groups, is respectively used to connect the both ends of stranded cable;The detection module is connected with socket described in two groups, for detecting the break-make of every cable in stranded cable successively according to the pulse signal of input, and outputs signal to the one-chip computer module;The one-chip computer module is used for the testing result for receiving the detection module, and output display signal to the display module is shown that output alarm signal to buzzer is alarmed;The display module is used to show testing result;The power module is used for for the detection module, display module, buzzer, one-chip computer module power supply.The utility model has simple in construction, and detection is quick, and accuracy rate is high, extends the advantages that facilitating.

Description

A kind of multi-thread detector
Technical field
The utility model wireline inspection equipment technical field, it is used to detect the more of stranded cable failure more particularly to a kind of Line detector.
Background technology
Many of present engineering project debugging is related to wireline inspection operation, as in electronic product scheduling and planning to rack The detection of interior electrical connection situation, radar system are to wireline inspection after laying the line inspection of cable, network layout etc., circuit line sequence Whether correctness, connection are good(With the presence or absence of short circuit, open circuit fault)Directly influence the reliability of grid.Traditional Detection method is to carry out the manual line inspection using universal meter, control wire table, for the more complex device of line, the manual line inspection by To space constraint, time-consuming, efficiency is low;When wire table does not provide or is inaccurate, it is difficult to investigate thoroughly and connect between various hidden end points Connect situation;In addition, some traditional detection projects do not account for the scaling problem of wiring end points, do not possess flexibility.
The content of the invention
The defects of the utility model purpose is to be directed to existing multi-thread detection, there is provided a kind of quick detection, accuracy rate are high Multi-thread detector.
The utility model to achieve the above object, adopts the following technical scheme that:
A kind of multi-thread detector, it is characterised in that:Including power module, socket, detection module, display module, buzzer, One-chip computer module;
The socket is two groups, is respectively used to connect the both ends of stranded cable;
The detection module is connected with socket described in two groups, and stranded cable is detected successively for the pulse signal according to input In every cable break-make, and output signal to the one-chip computer module;
The one-chip computer module is used for the testing result for receiving the detection module, output display signal to the display mould Block is shown that output alarm signal to buzzer is alarmed;
The display module is used to show testing result;
The power module is used for for the detection module, display module, buzzer, one-chip computer module power supply.
Preferably:The detection module includes 74164 chips and 74373 chips, the output interface of 74164 chip and The input interface of 74373 chips connects two sockets respectively, is selected by the CLK pin input pulses signal of 74164 chips Logical 74164 chip Zhong Mou roads signals, read the current TCH test channel of 74373 chip output interfaces acquisition and be connected feelings with external interface Condition.
The multigroup parallel connection of detection module.
The power module includes lithium ion battery and TP4057 charger for lithium ion battery.
The display module uses 240 × 128 liquid crystal four-wire resistance type touch screens.
The utility model has simple in construction, and detection is quick, and accuracy rate is high, extends the advantages that facilitating.
Brief description of the drawings
Fig. 1 is the utility model configuration diagram.
Fig. 2 is detection module circuit diagram.
Fig. 3 is power module circuitry schematic diagram.
Fig. 4 is display module circuit diagram.
Embodiment
A kind of multi-thread detector as shown in Figure 1, including power module, socket, detection module, display module, buzzer, list Piece machine module.
Socket is two groups, is respectively used to connect the both ends of stranded cable.
As shown in Fig. 2 detection module includes 74164 chips and 74373 chips, the output interface of 74164 chip and The input interface of 74373 chips connects two sockets respectively, is selected by the CLK pin input pulses signal of 74164 chips Logical 74164 chip Zhong Mou roads signals, read the current TCH test channel of 74373 chip output interfaces acquisition and be connected feelings with external interface Condition.If input port and delivery outlet short circuit, high level output can be kept in 74373 chips output corresponding ports.And it can pass through The parallel connection of multiple detection modules is extended.
One-chip computer module is used for the testing result for receiving detection module, and output display signal to display module is shown, Output alarm signal to buzzer is alarmed.
As shown in figure 3, display module uses 240 × 128 liquid crystal four-wire resistance type touch screens, operation can be interacted, is saved Mechanical key is removed.Screen touch screen chip output AD parameters are 12 data, so relative accuracy is higher, so that feel It is more comfortable.Display module groundwork is the display for the setting and testing result for carrying out wireline inspection port number, and passes through buzzing Device carries out alarm.
Power module is used for for detection module, display module, buzzer, one-chip computer module power supply, including lithium ion battery With TP4057 charger for lithium ion battery.TP4057 is a complete single-unit charger for lithium ion battery, charged pool both positive and negative polarity Reverse connecting protection, linearly controlled using constant current/constant voltage.Its SOT encapsulation causes with less outer member number The ideal chose of TP4057 portable uses.TP4057 can be adapted to USB power source and adaptor power supplies to work.

Claims (5)

  1. A kind of 1. multi-thread detector, it is characterised in that:Including power module, socket, detection module, display module, buzzer, list Piece machine module;
    The socket is two groups, is respectively used to connect the both ends of stranded cable;
    The detection module is connected with socket described in two groups, for being detected successively in stranded cable according to the pulse signal of input The break-make of every cable, and output signal to the one-chip computer module;
    The one-chip computer module is used for the testing result for receiving the detection module, and output display signal to the display module enters Row display, output alarm signal to buzzer are alarmed;
    The display module is used to show testing result;
    The power module is used for for the detection module, display module, buzzer, one-chip computer module power supply.
  2. 2. multi-thread detector according to claim 1, it is characterised in that:The detection module include 74164 chips and 74373 chips, the output interface of 74164 chip and the input interface of 74373 chips connect two sockets respectively, lead to The chip Zhong Mou roads signal of CLK pin input pulses signal gating 74164 of 74164 chips is crossed, reads 74373 chip output interfaces Obtain current TCH test channel and external interface connection.
  3. 3. multi-thread detector according to claim 2, it is characterised in that:The multigroup parallel connection of detection module.
  4. 4. according to the multi-thread detector described in claim any one of 1-3, it is characterised in that:The power module includes lithium ion Battery and TP4057 charger for lithium ion battery.
  5. 5. according to the multi-thread detector described in claim any one of 1-3, it is characterised in that:The display module using 240 × 128 liquid crystal four-wire resistance type touch screens.
CN201720731939.4U 2017-06-22 2017-06-22 A kind of multi-thread detector Expired - Fee Related CN206863160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720731939.4U CN206863160U (en) 2017-06-22 2017-06-22 A kind of multi-thread detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720731939.4U CN206863160U (en) 2017-06-22 2017-06-22 A kind of multi-thread detector

Publications (1)

Publication Number Publication Date
CN206863160U true CN206863160U (en) 2018-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720731939.4U Expired - Fee Related CN206863160U (en) 2017-06-22 2017-06-22 A kind of multi-thread detector

Country Status (1)

Country Link
CN (1) CN206863160U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109514134A (en) * 2018-11-22 2019-03-26 中国科学院长春光学精密机械与物理研究所 A kind of welding auxiliary tester
CN111638473A (en) * 2020-06-08 2020-09-08 西安西电光电缆有限责任公司 Push rod cable integrated detection device and detection method thereof
CN112485722A (en) * 2020-11-24 2021-03-12 济南吉美乐电源技术有限公司 Communication cable on-off detection device based on STM32 singlechip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109514134A (en) * 2018-11-22 2019-03-26 中国科学院长春光学精密机械与物理研究所 A kind of welding auxiliary tester
CN111638473A (en) * 2020-06-08 2020-09-08 西安西电光电缆有限责任公司 Push rod cable integrated detection device and detection method thereof
CN112485722A (en) * 2020-11-24 2021-03-12 济南吉美乐电源技术有限公司 Communication cable on-off detection device based on STM32 singlechip

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180109

Termination date: 20180622