CN207280487U - A kind of sensor detector - Google Patents
A kind of sensor detector Download PDFInfo
- Publication number
- CN207280487U CN207280487U CN201721234717.8U CN201721234717U CN207280487U CN 207280487 U CN207280487 U CN 207280487U CN 201721234717 U CN201721234717 U CN 201721234717U CN 207280487 U CN207280487 U CN 207280487U
- Authority
- CN
- China
- Prior art keywords
- prism
- sensor
- optical fiber
- head
- sensor detector
- 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
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model provides a kind of sensor detector,It includes benchmark receiving sensor,Reference emission sensor,Benchmark receiving terminal prism,Reference emission end prism,Optical fiber prism head,Switching device,Optical fiber,Micro-lens are popped one's head in and control circuit,The micro-lens probe and the optical fiber prism head are respectively arranged at the both ends of the optical fiber,The head of the benchmark receiving terminal prism is connected with the benchmark receiving sensor,The head of reference emission end prism is connected with the reference emission sensor,The optical fiber prism head is arranged in the switching device,And replace with the afterbody of the benchmark receiving terminal prism and the afterbody of reference emission end prism be connected respectively,The switching device,It is connected with the benchmark receiving terminal prism or is connected with reference emission end prism for switches the optical fiber prism head,The control circuit is connected with the benchmark receiving sensor and the reference emission sensor respectively.The sensor detector of the utility model can quickly detect the sensor fault in financial self-service equipment.
Description
Technical field
The utility model belongs to applied to finance device industry, precision equipment industry, more particularly to a kind of financial self-service equipment
On sensor detector.
Background technology
Financial self-service equipment in maintenance process, each module of Maintenance Engineer's maintenance of equipment, it is necessary into line sensor detect,
Infrared sensor is found during detection there are problem, it is red or without anti-to be unable to accurate judgement emission sensor report by engineer in processing procedure
Should be that transmitting terminal or receiving terminal problem cause, sensor ageing degree can not also confirm.Engineer's maintenance difficulty is added,
It two-way can only be replaced when can not judge, so cause material loss big, cause company cost to increase.
Utility model content
The purpose of this utility model is to provide a kind of sensor detecting device, can quickly detect finance self-help and set
Sensor fault in standby, so as to solve above-mentioned technical problem.
In the utility model embodiment, there is provided a kind of sensor detector, it includes benchmark receiving sensor, base
Quasi- emission sensor, benchmark receiving terminal prism, reference emission end prism, optical fiber prism head, switching device, optical fiber, micro-lens
Probe and control circuit, the micro-lens probe and the optical fiber prism head are respectively arranged at the both ends of the optical fiber, described
The head of benchmark receiving terminal prism is connected with the benchmark receiving sensor, head and the base of reference emission end prism
Quasi- emission sensor is connected, and the optical fiber prism head is arranged in the switching device, and respectively with the benchmark receiving terminal rib
The afterbody of mirror is alternately connected with the afterbody of reference emission end prism, the switching device, for switching the optical fiber prism
Head be connected with the benchmark receiving terminal prism or be connected with reference emission end prism, the control circuit respectively with the base
Quasi- receiving sensor is connected with the reference emission sensor.
In the utility model embodiment, the switching device includes movable axis and is pressed with the activity that the movable axis is connected
Button handle, the movable axis are fixedly connected with the optical fiber prism head, and the active button handle is used to promote the movable axis
Moved to different directions.
In the utility model embodiment, the sensor detector further includes fixing bracket, the optical fiber prism head
It is fixed on movable axis in the fixing bracket.
In the utility model embodiment, the control circuit includes a/d converter, D/A converter and is included respectively with described
The single chip circuit that a/d converter, D/A converter are connected.
In the utility model embodiment, the sensor detector further includes the control panel being arranged on shell,
The control panel is connected with the microcontroller single channel.
In the utility model embodiment, the display being connected with the microcontroller single channel is provided with the control panel
Module.
In the utility model embodiment, the number being connected with the microcontroller single channel is additionally provided with the control panel
Value adjustment "+" key, numerical value adjustment " AD " key, numerical value adjustment "-" key, switching " W " key and switching " T " key.
In the utility model embodiment, indicator light is additionally provided with the control panel.
In the utility model embodiment, buzzer is additionally provided with the control panel.
In the utility model embodiment, charging interface is additionally provided with the control panel.
Compared with prior art, the sensor detector of the utility model, using the miniature rib being installed on optical fiber
Mirror is popped one's head in, and the different positions for putting in Devices to test carry out daylighting and pass light, so that the transmitting sensing in device under test
Device and receiving sensor are tested, and can be switched by the switching device, and test result is shown, improves machine
The functional reliability of device, while also improve the work efficiency of contact staff, maintenance cost is saved for company, pursue high-quality,
High quality；In addition, it is product modular, easy to use, subtract reduced-maintenance number.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram for the sensor detector that the utility model embodiment provides.
Fig. 2 is the switching state schematic diagram of the optical fiber prism head in Fig. 1.
Fig. 3 is the structure diagram of control circuit shown in Fig. 1.
Fig. 4 is the external structure schematic diagram of sensor detector shown in Fig. 1.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
It is described in detail below in conjunction with realization of the specific embodiment to the utility model.
Refering to Fig. 1, the utility model embodiment provides a kind of sensor detector, it includes benchmark and receives biography
Sensor 1, reference emission sensor 2, benchmark receiving terminal prism 3, reference emission end prism 4, active button handle 5, movable axis 6,
Optical fiber prism is first 7, fixing bracket 8, optical fiber 9, micro-lens probe 10 and control circuit 11.The micro-lens probe 10 and institute
State the both ends that optical fiber prism first 7 is respectively arranged at the optical fiber 9.The head of the benchmark receiving terminal prism 3 connects with the benchmark
Receive sensor 1 to be connected, the head of reference emission end prism 4 is connected with the reference emission sensor 2.
The movable axis 6, is fixedly connected with the optical fiber prism first 7.The active button handle 5, it is described for promoting
Movable axis 6 is moved to different directions.The active button handle 5 and the movable axis 6 form switching device, for switching
Optical fiber prism first 7 is stated with the benchmark receiving terminal prism 3 to be connected or with reference emission end prism 4 be connected.The optical fiber rib
Camera lens 7 is fixed in the movable axis 6, and the mobile tail with the benchmark receiving terminal prism 3 respectively for passing through the movable axis 6
Portion is alternately connected with the afterbody of reference emission end prism 4.The optical fiber prism first 7 is fixed on the fixation with movable axis 6
In stent 8.
Further as shown in Fig. 2, by promoting the active button handle 5 to be moved to A directions or B directions, so as to cut
Change the optical fiber prism first 7 with the benchmark receiving terminal prism 3 to be connected or with reference emission end prism 4 be connected, with selection
The benchmark receiving sensor 1 or the reference emission sensor 2 work.
The micro-lens probe 10, the different positions for putting in Devices to test carry out daylighting and pass light, the control
Circuit 11 processed, the signal for being detected according to the benchmark receiving sensor and the reference emission sensor judge to be measured set
The performance of standby interior sensor is judged.
It should be noted that the benchmark receiving sensor 1 has high quality, highly sensitive performance, for receiver
The infrared light that upper transmitter is sent, determines whether the emission current value of transmitter, after datum mark aging, can arbitrarily replace.Institute
The infrared photosemiconductor that reference emission sensor 2 is high-quality is stated, stable transmitted value is kept, for judging the reception on machine
Sensing it is having received or bad, by adjusting emission current value, you can how know reception degree, after datum mark aging,
Can arbitrarily it replace.The benchmark receiving terminal prism 3 is made of superelevation light transmittance material, plays refraction light action.The benchmark hair
Penetrate end prism 4 to be made of superelevation light transmittance material, play refraction light action.The optical fiber prism first 7 has dust protection, high printing opacity
The characteristics of.The fixing bracket shell 8 plays support, sealing, attractive packages.The optical fiber 9 uses high-quality optical fiber, high saturating
Light rate, pliability is good, can turn to, bend, the diverse location inside suitable machine, flexibility ratio is very good, notices that bending can be big
In 90 degree, but folding cannot be more than 90 degree, and otherwise optical fiber disconnects, and can not use.
As shown in figure 3, the control circuit 11 includes reference emission sensor D1, benchmark receives sensor D2, a/d converter
Q1, D/A converter Q2, respectively with it is described include a/d converter Q1, single chip circuit Q3, the display module that D/A converter Q2 is connected
Q4, button S1, S2, S3, S4, S5, indicator light D3 and buzzer SPK.It should be noted that the reference emission sensing in Fig. 3
It is the benchmark receiving sensor 1 and reference emission sensor 2 in Fig. 1 respectively that device D1 and benchmark, which receive sensor D2,.
The a/d converter Q1 is used to the analog electrical signal of the benchmark receiving sensor D2 being converted into digital signal, and
Give the single chip circuit Q3 processing；The control that the D/A converter Q2 is used to send the single chip circuit Q3 is believed
Number current value is converted to, drives the reference emission sensor D1 to send stable light, remove to judge receiving terminal sensor in machine
The state of state sensor.
Further as shown in figure 4, in the utility model embodiment, the sensor detector, which further includes, to be arranged at outside
Control panel on shell, the control panel are connected with the microcontroller single channel Q3.It is provided with the control panel and institute
State the display module Q4 that microcontroller single channel Q3 is connected, the numerical value adjustment "+" key, the numerical value tune that are connected with the microcontroller single channel
Whole " AD " key, numerical value adjustment "-" key, switching " W " key and switching " T " key, indicator light D3, buzzer SK and charging interface.It is described
Numerical value adjustment "+" key, numerical value adjustment " AD " key, numerical value adjustment "-" key, switching " W " key and switching " T " key and the button in Fig. 3
The correspondence of S1, S2, S3, S4, S5 are as follows：
S1：Numerical value adjusts "+" key；
S2：Numerical value adjusts " AD " key；
S3：Numerical value adjusts "-" key；
S4：Switch " W " key；
S5：Switch " T " key.
The sensor detector operation principle of the utility model is illustrated below.
The detection process of Devices to test transmitting end sensor is as follows：
Devices to test handles "on" position, then opens sensor detector, presses the active button handle 5 and switch
Then prism presses W keys in control panel, the 1 energization work of benchmark receiving sensor is opened to the benchmark receiving sensor 1
Begin, then micro-lens probe 10 is put in Devices to test, pass device to penetrating with the transmitting on machine, then see and look into sensing
Current value is whether there is in display in device test device panel, if it has not, indicator light D3 meeting luminous alarms, and buzzer sounding carries
Show.Illustrate the emission sensor damage in equipment.If there is current value in LCD, and in the range of pre-set a reference value,
It is then normal.If gone beyond the scope, illustrate that equipment transmitting terminal degree of aging is close and scrap.The mistake if machinery equipment reports an error,
Sensing report is red, and direct detection transmitting terminal is that have light, and test view is alarmed immediately, you can analyzes the transmitting terminal failure in machinery equipment
Or the failure of machinery equipment receiving terminal.
Devices to test receives end sensor detection：
Sensor detector is opened, the active button handle 5 is pressed and switches prism to the reference emission sensor
2, T keys in control panel are then pressed, the benchmark connects 2 energization work of emission sensor and starts, then the micro-lens
Probe 10 is put in Devices to test, and with the receiving terminal on machine to penetrating, shield lives the transmitting terminal on machine, then adjusts chain of command
" AD " "+" "-" is to minimum standard glow current value in plate, then does the adjustment of machine electric current, the current value in read machine equipment
It is whether bigger than normal, if explanation receiving sensor bigger than normal has an aging, the reference current value that shines then slowly is adjusted, by repeatedly adjusting
It is whole, you can judge the degree of aging of machinery equipment receiving terminal, sensor whether can with or conclude damage.
Sensor detector adjusts：
Under the cooperation of machinery equipment, crawl sensor detector adjusts " AD " key of key, subsequently into adjustment modes,
By crawl "+" "-" key, sight looks into the numerical value that LCD is shown, obtains a reference value of optimum state so that sensor detector
Precision is maximum.
In conclusion the sensor detector of the utility model, is popped one's head in using the micro-lens being installed on optical fiber, use
Daylighting is carried out in the different positions for putting in Devices to test and passes light, so that the emission sensor and reception in device under test pass
Sensor is tested, and can be switched by the switching device, test result is shown, the work for improving machine can
By property, while the work efficiency of contact staff is also improved, save maintenance cost for company, pursue high-quality, high quality；In addition
It is product modular, easy to use, subtract reduced-maintenance number.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of sensor detector, it is characterised in that connect including benchmark receiving sensor, reference emission sensor, benchmark
Receiving end prism, reference emission end prism, optical fiber prism head, switching device, optical fiber, micro-lens probe and control circuit, it is described
Micro-lens, which are popped one's head in, is respectively arranged at the both ends of the optical fiber, the head of the benchmark receiving terminal prism with the optical fiber prism head
It is connected with the benchmark receiving sensor, the head of reference emission end prism is connected with the reference emission sensor, institute
State optical fiber prism head to be arranged in the switching device, and sent out respectively with the afterbody of the benchmark receiving terminal prism and the benchmark
The afterbody for penetrating end prism is alternately connected, the switching device, for switching the optical fiber prism head and the benchmark receiving terminal rib
Mirror is connected or is connected with reference emission end prism, the control circuit respectively with the benchmark receiving sensor and the base
Quasi- emission sensor is connected.
2. sensor detector as claimed in claim 1, it is characterised in that the switching device include movable axis and with institute
The active button handle that movable axis is connected is stated, the movable axis is fixedly connected with the optical fiber prism head.
3. sensor detector as claimed in claim 2, it is characterised in that further include fixing bracket, the optical fiber prism
Head is fixed in the fixing bracket with movable axis.
4. sensor detector as claimed in claim 1, it is characterised in that the control circuit includes a/d converter, DA
Converter and respectively with it is described include a/d converter, the single chip circuit that D/A converter is connected.
5. sensor detector as claimed in claim 4, it is characterised in that the sensor detector further includes setting
In the control panel on shell, the control panel is connected with the microcontroller single channel.
6. sensor detector as claimed in claim 5, it is characterised in that be provided with the control panel and the list
The display module that piece machine single channel is connected.
7. sensor detector as claimed in claim 5, it is characterised in that be additionally provided with the control panel with it is described
Numerical value adjustment "+" key, numerical value adjustment " AD " key, numerical value adjustment "-" key, switching " W " key and the switching that microcontroller single channel is connected
" T " key.
8. sensor detector as claimed in claim 5, it is characterised in that instruction is additionally provided with the control panel
Lamp.
9. sensor detector as claimed in claim 5, it is characterised in that be additionally provided with beep on the control panel
Device.
10. sensor detector as claimed in claim 5, it is characterised in that charging is additionally provided with the control panel
Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234717.8U CN207280487U (en) | 2017-09-25 | 2017-09-25 | A kind of sensor detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234717.8U CN207280487U (en) | 2017-09-25 | 2017-09-25 | A kind of sensor detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280487U true CN207280487U (en) | 2018-04-27 |
Family
ID=61981949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234717.8U Expired - Fee Related CN207280487U (en) | 2017-09-25 | 2017-09-25 | A kind of sensor detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621280A (en) * | 2017-09-25 | 2018-01-23 | 深圳怡化电脑股份有限公司 | A kind of sensor detector |
-
2017
- 2017-09-25 CN CN201721234717.8U patent/CN207280487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621280A (en) * | 2017-09-25 | 2018-01-23 | 深圳怡化电脑股份有限公司 | A kind of sensor detector |
| CN107621280B (en) * | 2017-09-25 | 2024-03-29 | 深圳怡化电脑股份有限公司 | Sensor testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5778550A (en) | System for detecting linear dimensions and method for testing the system operability | |
| CN105092941A (en) | Electroscope | |
| CN209608654U (en) | A kind of optical-fiber network handover control system based on photoswitch | |
| CN207280487U (en) | A kind of sensor detector | |
| CN107621280A (en) | A kind of sensor detector | |
| CN112630644A (en) | Method and system for on-line monitoring on-load tap-changer switching program based on photoelectric signal | |
| CN102179723A (en) | Radiocommunication-based online measuring device of numerical control machine | |
| CN204615174U (en) | A kind of primary cut-out and high voltage mid-placed cabinet | |
| CN202062259U (en) | Telecommunication-based numerical control machine online measuring device | |
| US8094424B2 (en) | Operation detection devices having a sensor positioned to detect a transition event from an overcurrent protection component and related methods | |
| CN102830336B (en) | For warning device and the method for photovoltaic cell unacceptable product | |
| CN106370921A (en) | Wireless transmission-based bidirectional display electroscope | |
| CN209342041U (en) | Through-hole station detection device | |
| CN102279313B (en) | Method for calibrating electric energy meter after welding and device thereof | |
| CN204269775U (en) | Subway train traction module wiring board detects integrated machine equipment | |
| CN211043187U (en) | Portable toughened glass impurity detection device | |
| CN202975256U (en) | Silicon slice prober | |
| CN211741527U (en) | Testing arrangement of audio line | |
| CN210894299U (en) | Wireless gas detection equipment of bimodulus wireless communication | |
| CN217212896U (en) | Intelligent wireless acousto-optic electroscope | |
| CN204424870U (en) | A kind of three-phase four-wire power entangles phase protection device automatically | |
| CN217606036U (en) | Protection device outlet relay action visualization device | |
| CN219245718U (en) | Dual-power change-over switch checking device | |
| CN214041491U (en) | Relay protection three-phase tester | |
| CN216213202U (en) | Circuit breaker with remote high-temperature alarm function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180427 Termination date: 20210925 |