CN110095143A - A kind of reliability detection device of trough type photoelectric sensor - Google Patents
A kind of reliability detection device of trough type photoelectric sensor Download PDFInfo
- Publication number
- CN110095143A CN110095143A CN201910484618.2A CN201910484618A CN110095143A CN 110095143 A CN110095143 A CN 110095143A CN 201910484618 A CN201910484618 A CN 201910484618A CN 110095143 A CN110095143 A CN 110095143A
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- China
- Prior art keywords
- test box
- main test
- sub
- main
- cutting device
- 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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
Abstract
The invention discloses a kind of reliability detection device of trough type photoelectric sensor, including main test box (main tank) and sub- test box (sub- case) can be expanded.In main tank, connecting rod is connected firmly with motor output shaft, and motor is connected firmly with the motor fixed rack being fixed on bottom boss；The lock of 2 DB25 connectors and connexon case is equipped on the outside of main tank cabinet；Main tank box cover plate is equipped with sensor wire terminal, ball catch and limited post；Main tank is equipped with the main tank case lid that available ball catch is connect with upper cover plate；Light cutting device is equipped with light cutting device adjustment sheet and is placed on limited post after connecting with connecting rod pine；Sub- case is free of drive part, remaining is identical as main tank structure.The present invention uses sealed set, and the detection under the adverse circumstances such as simulation high temperature, low temperature, high humidity, dust can be carried out in open space, environment testing case；Number of sensors to be tested more than main tank can quantitation when, can connexon case expanded.Equipment of the present invention, reasonable integral structure are reliable and practical.
Description
Technical field
The present invention relates to the detection field of trough type photoelectric sensor, the reliability of specially a kind of trough type photoelectric sensor is examined
Measurement equipment.
Background technique
The field that is related to of application of trough type photoelectric sensor is very extensive, throughout space flight, remote sensing, industry, agricultural, astronomy,
The military and civil fields such as communication.But prior art device is only limitted to normal use, nothing to the test of trough type photoelectric sensor
Method guarantee under the adverse circumstances such as high temperature, low temperature, high humidity, dust equipment operation when it is safe and reliable, when sensor number to be tested
It can not also be expanded when measuring excessive, therefore need a kind of reliability detection device of trough type photoelectric sensor, to meet to groove profile
The needs of photoelectric sensor test are to detect most ideal, the practical equipment of trough type photoelectric sensor.
Summary of the invention
In order to overcome the shortcomings of prior art, the purpose of the present invention is to provide a kind of trough type photoelectric sensor can
By property detection device, in main test box, by motor driven connecting rod, so that connecting rod drives main test box light cutting device to carry out back and forth
It is mobile, to realize that main two side-lens of test box light cutting device to the continuous on-off of trough type photoelectric sensor optical path, while passing through master
Test box and son test box body on the outside of be arranged 2 DB25 connectors by between main test box circuit and sub- test box circuit into
Row is connected and is powered to circuit, is converted to sensor terminals according to the change in optical signal that trough type photoelectric sensor is experienced
The change in electric of son, then guarantee using DB25 connector as channel the normal input and output of main test box Yu sub- test box signal,
When number of sensors to be tested more than main test box can quantitation when, can connexon test box expanded, while using cutting light
Plate adjustment sheet ensure that the extensibility of light cutting device, guarantee connecting firmly for main test box and sub- test box using lock.The present invention adopts
It with sealed set, can be tested in open space, high temperature, low temperature, high humidity, powder can also be simulated in environment testing case
Detection under the adverse circumstances such as dirt, it is ensured that equipment safety is reliable.
The technical solution adopted by the present invention to solve the technical problems is: a kind of reliability detection of trough type photoelectric sensor
Equipment, including main test box and sub- test box can be expanded.In main test box, connecting rod is connected firmly with motor output shaft, motor and electricity
The fixed bracket of machine connects firmly, and motor fixed rack is fixed on bottom boss；2 DB25 connections are provided on the outside of main test box body
The lock of device and connexon test box, DB25 connector will be attached and right between main test box circuit and sub- test box circuit
Circuit is powered, and guarantees the normal input and output of main test box Yu sub- test box signal by DB25 connector；Main test box
It is provided with main test box upper cover plate on cabinet, Sensor mounting boss is provided on main test box upper cover plate, several sensors connect
Line terminals, ball catch and light cutting device limited post；Main test box case lid, main test box case lid and main test are provided on main test box
Box cover plate is connected with ball catch；Light cutting device connect with connecting rod pine and is placed on limited post, and light cutting device is provided on light cutting device
Adjustment sheet；The present invention uses sealed set, is provided with sealing rubber ring on connecting rod；Main test box upper cover plate and main test box body
Between be provided with the circular sealing strip of surrounding；Light cutting device limited post, lock, ball catch, the sensor for testing box body junction
Connecting terminal, Sensor mounting boss and rubber seal is all made of with the DB25 connector of external connectivity part, it is ensured that test box
Internal sealing state；Sub- test box does not include drive part, without connecting rod, motor and motor fixed rack, remaining structure with
Main test box structure is identical.When number of sensors to be tested more than main test box can quantitation when, can connexon test box carry out
It expands, while ensure that the extensibility of light cutting device using light cutting device adjustment sheet, guarantee that main test box and son are tested using lock
Case connects firmly.
As a preferred technical solution of the present invention, the equipment uses modularized design.
As a preferred technical solution of the present invention, the equipment uses sealed set.
As a preferred technical solution of the present invention, used between the main test box of equipment and sub- test box circuit
The connection of DB25 connector.
As a preferred technical solution of the present invention, the circular blend stop of surrounding is provided on the test box upper cover plate,
Side on the Sensor mounting boss is provided with several vee-cuts.
As a preferred technical solution of the present invention, the case lid and test box upper cover plate ball catch are set on case lid
It is equipped with several peep holes.
As a preferred technical solution of the present invention, the light cutting device two sides are provided with several baffles.
Compared with prior art, the beneficial effects of the present invention are: providing a kind of reliability detection of trough type photoelectric sensor
Equipment, in main test box, by motor driven connecting rod, so that connecting rod drives main test box light cutting device to move back and forth, from
And the baffle of main test box light cutting device two sides carries out continuous on-off to the optical path of trough type photoelectric sensor, while passing through main test
2 DB25 connectors being arranged on the outside of case and son test box body will connect between main test box circuit and sub- test box circuit
It connects and circuit is powered, sensor wire terminal is converted to according to the change in optical signal that trough type photoelectric sensor is experienced
Change in electric, then guarantee using DB25 connector as channel the normal input and output of main test box Yu sub- test box signal, to
Test number of sensors more than main test box can quantitation when, can connexon test box expanded, while utilize light cutting device tune
Nodal plate ensure that the extensibility of light cutting device, guarantee connecting firmly for main test box and sub- test box using lock, sub- test box does not wrap
Containing drive part, without connecting rod, motor and motor fixed rack, remaining structure is identical as main test box structure.The present invention uses
Sealed set can be tested in open space, and high temperature, low temperature, high humidity, dust can also be simulated in environment testing case
Etc. detection under adverse circumstances, it is ensured that equipment safety is reliable；Number can be surveyed more than main test box in number of sensors to be tested
When amount, can connexon test box expanded.Equipment of the present invention, overall structure is simple, reasonable, reliable, practical.
Detailed description of the invention
The content that the present invention is further explained with reference to the accompanying drawings of the specification.
Fig. 1 is main test box structural schematic diagram of the invention.
Fig. 2 is sub- test box structural schematic diagram of the invention.
Fig. 3 is main test box connecting rod sealing rubber ring structural schematic diagram of the invention.
Fig. 4 is main test box connecting rod sealing rubber ring enlarged diagram of the invention.
Fig. 5 is equipment combination structure schematic diagram of the invention.
In figure: the main test box of 1-, 3- light cutting device limited post, 4- light cutting device adjustment sheet, 5- test box, 6- lock, 7- are touched
Pearl lock, 8- sensor wire terminal, 9-DB25 connector, 10- sealing rubber ring, 11- connecting rod, the main test box upper cover plate of 13-,
The main test box case lid of 15-, the main test box light cutting device of 16-, the main test box Sensor mounting boss of 17-, 18- upper cover plate blend stop, 19-
Main test box body, 51- test box body, 52- test box case lid, 53- test box light cutting device, 54- test box biography
Sensor installation base.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
As shown in Figure 1 and Figure 2, the present invention provides a kind of reliability detection devices of trough type photoelectric sensor, including main test box
1 with can expand sub- test box 5 and be all made of sealed set, in main test box 1, be provided with lock on the outside of the main test box body 19
6, main test box case lid 15 is provided on the main test box body 19, is provided with several observations on the main test box case lid 15
Hole is provided with main test box light cutting device 16, the main test box light cutting device 16 and 11 pine of connecting rod on the main test box case lid 15
It connects and is placed on light cutting device limited post 3；In sub- test box 5, lock 6, institute are provided on the outside of the sub- test box body 51
It states and is provided with sub- test box case lid 52 on sub- test box body 51, be provided with several peep holes on the sub- test box case lid 52,
It is provided with sub- test box light cutting device 53 on the sub- test box case lid 52, is provided with light cutting device on the sub- test box light cutting device 53
Adjustment sheet 4；As shown in Figure 3, Figure 4, sealing rubber ring 10 is provided on the connecting rod 11.
Working principle of the present invention are as follows: in main test box 1, the connecting rod 11 is connected firmly with 12 output shaft of motor, the motor
12 connect firmly with motor fixed rack 14, and the motor fixed rack 14 is fixed on bottom boss, the light cutting device 16 and connecting rod
11 pine connect simultaneously be placed on light cutting device limited post 3, when driving motor 12 move when, motor 12 with will drive simultaneously connecting rod 11 with
Light cutting device 16 does continuous reciprocating motion, and the trough type photoelectric sensor on main test box Sensor mounting boss 17 will be according to main survey
The continuous on-off moved back and forth to realize optical path of examination case light cutting device 16, while passing through outside main test box 1 and sub- 5 cabinet of test box
2 DB25 connectors 9 of side setting will be attached between 5 circuit of main 1 circuit of test box and sub- test box and carry out to circuit
Power supply, the change in electric of sensor wire terminal 8 is converted to according to the change in optical signal that trough type photoelectric sensor is experienced, then
It is the normal input and output that channel guarantees main test box 1 and sub- 5 signal of test box with DB25 connector 9.The present invention is using sealing
It is arranged, is provided with sealing rubber ring 10 on connecting rod 11；Four are provided between main test box upper cover plate 13 and main test box body 19
All circular sealing strips 2；Light cutting device limited post 3, lock 6, ball catch 7, the sensor wire terminal for testing box body junction
8, Sensor mounting boss 17 and rubber seal is all made of with the DB25 connector 9 of external connectivity part, it is ensured that inside test box
Sealing state；Sub- test box 5 does not include drive part, without connecting rod 11, motor 12 and motor fixed rack 14, remaining structure
It is identical as main 1 structure of test box.When number of sensors to be tested more than main test box 1 can quantitation when, can connexon test box 5
Expanded, while ensure that the extensibility of light cutting device using light cutting device adjustment sheet 4, using lock 6 guarantee main test box 1 with
Sub- test box 5 connects firmly.
In the present invention, it is worth noting that, the equipment uses modularized design.
In the present invention, it is worth noting that, the equipment uses sealed set.
In the present invention, it is worth noting that, as shown in figure 3, being provided with several sensings on the main test box upper cover plate 13
Device connecting terminal 8, Sensor mounting boss 17 is provided on main test box upper cover plate 13 prevents route excessive and tied up in knots,
And the side of Sensor mounting boss 17 is provided with vee-cut, good fixed function, main survey can be played to sensor
It is provided with the circular blend stop 18 of surrounding on examination box cover plate 13, route is avoided to escape from.
In the present invention, it is worth noting that, as shown in figure 3, being provided with light cutting device limit on the main test cover plate 13
Column 3 can play the role of support and limit to light cutting device 16, the light cutting device 16 when moving reciprocatingly is avoided sidesway occur.
In the present invention, it is worth noting that, as shown in Figure 1 and Figure 2, several are provided on the test box case lid 15,52
Peep hole can see each sensor wire terminal 8 and trough type photoelectric sensor in equipment running process by peep hole
Operating condition, avoid the occurrence of damaged in element operation and the phenomenon that can not replace in time.
In invention, it is worth noting that, as shown in Figure 1 and Figure 2, the test box light cutting device 16,53 two sides are each provided with
Several baffles.
The present invention passes through electricity in main test box by providing a kind of reliability detection device of trough type photoelectric sensor
Machine drive link, so that connecting rod drives main test box light cutting device to move back and forth, to realize main test box light cutting device two sides
Baffle is to the continuous on-off of trough type photoelectric sensor optical path, while 2 by being arranged on the outside of main test box and son test box body
A DB25 connector will be attached between main test box circuit and sub- test box circuit and be powered to circuit, according to groove profile
The change in optical signal that photoelectric sensor is experienced is converted to the change in electric of sensor wire terminal, then is with DB25 connector
Channel guarantees the normal input and output of main test box Yu sub- test box signal；The present invention uses sealed set, can be open empty
It is interior to be tested, the detection under the adverse circumstances such as high temperature, low temperature, high humidity, dust can also be simulated in environment testing case, it can
To guarantee that equipment safety is reliable；Number of sensors to be tested more than main test box can quantitation when, can connexon test box into
Row is expanded, while ensure that the extensibility of light cutting device using light cutting device adjustment sheet, guarantees that main test box and son are surveyed using lock
Examination case connects firmly.Mentality of designing is novel, simple and reliable for structure, compact practical, scientific structure, rationally, is worthy to be popularized.
Although an embodiment of the present invention has been shown and described, it is obvious to a person skilled in the art that it is of the invention
It is not limited to the details of above-mentioned exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it can
To implemente the invention in other specific forms.Therefore, in all respects, should all regard example as exemplary, and
And be non-limiting, the scope of the invention being indicated by the appended claims rather than by the foregoing description, it is intended that power will be fallen in
All changes in the meaning and scope for the equivalency that benefit requires are included within the present invention.It should not will be any in claim
Appended drawing reference is construed as limiting the claims involved.
Claims (4)
1. a kind of reliability detection device of trough type photoelectric sensor, it is characterised in that: the present invention uses sealed set, including master
Test box (1) and sub- test box (5) can be expanded；In main test box (1), the connecting rod (11) and motor (12) output shaft are solid
Connection, the motor (12) connect firmly with motor fixed rack (14), and the motor fixed rack (14) is fixed on bottom boss；Institute
The lock (6) that 2 DB25 connectors (9) Yu connexon test box (5) are provided on the outside of main test box body (19) is stated, it is described
DB25 connector (9) will be attached between main test box (1) circuit and sub- test box (5) circuit and be powered to circuit,
The normal input and output for guaranteeing main test box (1) and sub- test box (5) signal by DB25 connector (9)；The main survey
It is provided with main test box upper cover plate (13) in examination box body (19), sensor peace is provided on the main test box upper cover plate (13)
Fill boss (17), several sensor wire terminals (8), ball catch (7) and light cutting device limited post (3), the main test box cover
The circular upper cover plate blend stop (18) of surrounding is provided on plate (13), the side on the Sensor mounting boss (17) is provided with
Several vee-cuts；It is provided with main test box case lid (15) on the main test box (1), is set on the main test box case lid (15)
Several peep holes are equipped with, the main test box case lid (15) connect with main test box upper cover plate (13) with ball catch (7)；It is described to cut
Tabula rasa (16) connect with connecting rod (11) pine and is placed on light cutting device limited post (3), is provided on the light cutting device (16) and cuts light
Plate adjustment sheet (4)；The sub- test box (5) does not include drive part, without connecting rod (11), motor (12) and motor fixed rack
(14), remaining structure is identical as main test box (1) structure.
2. a kind of reliability detection device of trough type photoelectric sensor according to claim 1, it is characterised in that: including master
Test box (1) and sub- test box (5) can be expanded, number of sensors to be tested more than main test box (1) can quantitation when, can connect
Sub- test box (5) is connect to be expanded.
3. a kind of reliability detection device of trough type photoelectric sensor according to claim 1, it is characterised in that: using close
Envelope is arranged, and is provided with sealing rubber ring (10) on the connecting rod (11)；The main test box upper cover plate (13) and main test box case
The circular sealing strip of surrounding (2) is provided between body (19)；The light cutting device limited post (3), the lock for testing box body junction
It detains (6), ball catch (7), sensor wire terminal (8), Sensor mounting boss (17) and is connect with the DB25 of external connectivity part
Device (9) is all made of rubber seal, it is ensured that the sealing state inside test box.
4. a kind of reliability detection device of trough type photoelectric sensor according to claim 1, it is characterised in that: DB25 connects
Device (9) is connect by main test box (1) circuit and sub- test box (5) circuit connection and circuit is powered, it is described to be connected by DB25
It connects device (9) and guarantees the normal input and output of main test box (1) and sub- test box (5) signal, and can meet in open space, environment
It carries out detecting under the adverse circumstances such as simulation high temperature, low temperature, high humidity, dust in test box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484618.2A CN110095143B (en) | 2019-06-04 | 2019-06-04 | Reliability detection equipment of groove type photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484618.2A CN110095143B (en) | 2019-06-04 | 2019-06-04 | Reliability detection equipment of groove type photoelectric sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110095143A true CN110095143A (en) | 2019-08-06 |
| CN110095143B CN110095143B (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910484618.2A Expired - Fee Related CN110095143B (en) | 2019-06-04 | 2019-06-04 | Reliability detection equipment of groove type photoelectric sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110095143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351630A (en) * | 2020-11-02 | 2021-02-09 | 北京云测信息技术有限公司 | Support box for mobile terminal detection |
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2019
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| JP2009222400A (en) * | 2008-03-13 | 2009-10-01 | Yamatake Corp | Sensor system |
| JP5502602B2 (en) * | 2009-06-04 | 2014-05-28 | ゼンジリオン・アーゲー | Method and apparatus for processing individual sensor devices |
| CN203298791U (en) * | 2013-04-28 | 2013-11-20 | 湖北汽车工业学院 | Experiment table for automobile sensor |
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| CN112351630A (en) * | 2020-11-02 | 2021-02-09 | 北京云测信息技术有限公司 | Support box for mobile terminal detection |
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| Publication number | Publication date |
|---|---|
| CN110095143B (en) | 2020-02-18 |
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