CN205719524U - A kind of push-button service-life detection instrument - Google Patents
A kind of push-button service-life detection instrument Download PDFInfo
- Publication number
- CN205719524U CN205719524U CN201620605923.4U CN201620605923U CN205719524U CN 205719524 U CN205719524 U CN 205719524U CN 201620605923 U CN201620605923 U CN 201620605923U CN 205719524 U CN205719524 U CN 205719524U
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- button
- cylinder
- push
- base plate
- detection instrument
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Abstract
The utility model discloses a kind of push-button service-life detection instrument; including testboard base plate; testboard base plate is provided with fixing seat; fixing seat is provided with cylinder, and cylinder is provided with button contact, is provided with M shape key support seat below button contact; left side and right side test button are located in M shape key support seat space; start key and reset key are located on testboard base plate, and described testboard base plate is arranged with protection cap, and protection cap is provided with multiple enumerator.This utility model knot is simple, which employs two groups of different enumeration datas in source, it is to avoid the error that unit count data produce, the enumeration data accuracy of the collection being greatly improved so that tested button control accuracy is high, highly reliable.
Description
Technical field
This utility model relates to a kind of testing tool, particularly relates to a kind of push-button service-life detection instrument.
Background technology
Chinese Patent Application No.: 201420732866.7, discloses a kind of device used for testing life of key switch, including being provided with
The frame of work top, switch clamp assemblies, press component and control and technical unit, switch clamp assemblies includes being fixed on work
Switching clamp in station, and fixing for fixing the switch of at least one tested key switch of being clamped on switching clamp
Plate, press component includes the travelling carriage that can be installed on up or down in frame, and the air cylinder fixed plate being arranged on travelling carriage,
The each tested key switch installed on corresponding switch fixing casing in air cylinder fixed plate is mounted on piston rod cylinder down, gas
Cylinder connects the air inlet pipe having provided with electromagnetic valve.
Chinese Patent Application No.: 201120225118.6, discloses a kind of device used for testing life of key switch, comprising:
Testboard for placing key-press switch；The support being vertically set on testboard；At the top board that the upper end of support is fixedly installed；
It is fixedly connected on the guide of the downside of top board；The motion bar being set in guide；It is connected to the power of end on motion bar even
Meet portion；Connect the motor of power connection；For controlling the control circuit of motor, it connects motor；It is fixedly connected on motion bar
The test board of lower end, this test board arranges several measuring heads.
Chinese Patent Application No.: 201120527404.8, discloses a kind of button and tests equipment service life, including: machine
Frame, attacking head and button feedback circuit, it is characterised in that: connect between described frame and have a rotating shaft, in this rotating shaft the most extremely
It is arranged with a cam less and cam is followed rotating shaft and rotated, outside the lower section of each cam is designed with described attacking head and cam
Edge is inconsistent with the top guide bar upper end in attacking head and drives attacking head to shift up and down, and described button feedback circuit is arranged on strike
Head lower section and conflict with it.
It is complicated that foregoing invention creates structure, and counting accuracy is not enough.
Utility model content
The purpose of this utility model is, overcomes the drawbacks described above of prior art, it is provided that a kind of simple in construction, and design is closed
Reason, the push-button service-life detection instrument that counting accuracy is high.
For achieving the above object, the technical scheme that this utility model provides is as follows: a kind of push-button service-life detection instrument, including
Testboard base plate, testboard base plate is provided with fixing seat, and fixing seat is provided with cylinder, and cylinder is provided with button contact, and button touches
It is provided with M shape key support seat, left side and right side test button below Tou to be located in M shape key support seat space, described testboard
Being arranged with protection cap on base plate, protection cap is provided with multiple enumerator.
Wherein, protection cap is arranged over serial ports screen display end, and serial ports screen display end includes that LCDs, single-chip microcomputer count
Device and bin.
Wherein, counter level is located at below serial ports screen display end, including Left button enumerator, right button enumerator
And cylinder moving enumerator.
Wherein, cylinder is provided with two sensors, and it is respectively arranged on cylinder moving upper position-arresting and cylinder moving lower position-arresting, gas
Cylinder input is connected with regulation air relief valve by connecting tube.
Wherein, being bolted with a casing below testboard base plate, power supply, master control borad, regulation air relief valve are all located in casing, case
Internal it is additionally provided with wiring groove.
Wherein, casing both sides external is respectively equipped with a folding handles.
Of the present utility model have the beneficial effect that simple in construction, which employs two groups of different enumeration datas in source, it is to avoid
The error that unit count data produce, the enumeration data accuracy of the collection being greatly improved so that tested button control accuracy is high,
Highly reliable.
Accompanying drawing explanation
Fig. 1 is the explosive view of this utility model a kind of push-button service-life detection instrument；
Fig. 2 is the axonometric chart of this utility model a kind of push-button service-life detection instrument.
Detailed description of the invention
Below in conjunction with the accompanying drawings and preferred embodiment is further described with regard to the technical solution of the utility model.
As Figure 1-Figure 2, a kind of push-button service-life detection instrument described in the utility model, including testboard base plate 1, survey
Test stand base plate 1 is provided with fixing seat 2, and fixing seat 2 is provided with cylinder 21, and cylinder 21 is provided with button contact 22, button contact 22
Lower section is provided with M shape key support seat 23, left side test button 3 and right side test button 31 and is located at the sky of M shape key support seat 23
In gap, testboard base plate 1 being arranged with protection cap 5, protection cap 5 is provided with multiple enumerator.
Further, protection cap 5 is arranged over serial ports screen display end 6, serial ports screen display end 6 include LCDs 61,
Monolithic counter (not shown) and bin (not shown).
Further, counter level is located at below serial ports screen display end 6, and enumerator includes Left button enumerator 71,
Right button enumerator 7 and cylinder moving enumerator 72, Left button enumerator 71, right button enumerator 7 and cylinder moving
Left button counter display 73, right button counter display 74 and cylinder moving meter it is correspondingly provided with respectively above enumerator 72
Digital display display screen 75.
Further, cylinder 21 is provided with two sensor (not shown)s, and it is respectively arranged on cylinder moving upper position-arresting
And cylinder moving lower position-arresting, cylinder input is connected with regulation air relief valve 91 by connecting tube (not shown).
Further, below testboard base plate 1, it is bolted with a casing 9, in casing 9, is provided with power supply 92, master control borad 93, regulation
Air relief valve 91, is additionally provided with wiring groove 94 in casing 9.
Further, casing 9 outer left side is provided with folding handles 100, and right side is provided with another folding handles 101, activation members 4
And reset key 41 is equipped with on the right side of casing 9 outside.
Further, this utility model brings into operation, and left side test button 3 and right side test button 31 belong to normally opened,
Port is off, and monolithic counter detection input and output port are high level, when both sides button is pressed by cylinder 21
Under, the normally opened Guan Bi that becomes, port closes, and monolithic counter detects that input and output port are pulled low, now in program
Data record variable automatically adds 1 and is saved in bin, and the data that recorded are uploaded to serial ports screen display end 6, serial ports
Screen display end 6 Refresh Data；In cylinder 21 motion, two sensors are in running order, often move up and down once, Left button
Enumerator 71 and right button enumerator 7 add 1, make to be provided with the serial ports screen display end 6 of monolithic counter and Left button counting
Device 71 and right button enumerator 7 change simultaneously.
Further, this utility model is to utilize physics counting and single-chip microcomputer counting to count, i.e. by two simultaneously
The contrast of group data, verifies the accuracy of its data；When the state of use, press by observing the left side arranged on this utility model
Key counter 71 and right button enumerator 7 pass through the Data Comparison of monolithic counter record with serial ports screen display end 6.If two
Group data are different, then the explanation button pressure when pressing down is not or delay time is the shortest, cause the corresponding data can not the most more
Newly, alignment processing can be made after knowing situation in time；This utility model uses the mode of contrast, and single mode can be avoided to carry out
The error of test, improves the accuracy of measurement jig, and both sides are provided with folding handles, are convenient for carrying.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that, the common skill to this area
For art personnel, on the premise of without departing from this utility model principle, moreover it is possible to make some modification and improvement, also should be regarded as belonging to
In protection domain of the present utility model.
Claims (6)
1. a push-button service-life detection instrument, including testboard base plate, testboard base plate is provided with fixing seat, and fixing seat is provided with
Cylinder, cylinder is provided with button contact, is provided with M shape key support seat, left side and right side test button and is located at M below button contact
In shape key support seat space, it is characterised in that: being arranged with protection cap on described testboard base plate, protection cap is provided with multiple meter
Number device.
A kind of push-button service-life detection instrument the most according to claim 1, it is characterised in that: described protection cap is arranged over string
Mouth screen display end, serial ports screen display end includes LCDs, monolithic counter and bin.
A kind of push-button service-life detection instrument the most according to claim 1, it is characterised in that: described counter level is located at string
Below mouth screen display end, including Left button enumerator, right button enumerator and cylinder moving enumerator.
A kind of push-button service-life detection instrument the most according to claim 1, it is characterised in that: described cylinder is provided with two biographies
Sensor, it is respectively arranged on cylinder moving upper position-arresting and cylinder moving lower position-arresting, and cylinder input is by connecting tube and regulation decompression
Valve connects.
A kind of push-button service-life detection instrument the most according to claim 1, it is characterised in that: spiral shell below described testboard base plate
Being connected to a casing, power supply, master control borad, regulation air relief valve are all located in casing, are additionally provided with wiring groove in casing.
A kind of push-button service-life detection instrument the most according to claim 5, it is characterised in that: described casing both sides external is respectively
It is provided with a folding handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620605923.4U CN205719524U (en) | 2016-06-20 | 2016-06-20 | A kind of push-button service-life detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620605923.4U CN205719524U (en) | 2016-06-20 | 2016-06-20 | A kind of push-button service-life detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719524U true CN205719524U (en) | 2016-11-23 |
Family
ID=57316261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620605923.4U Active CN205719524U (en) | 2016-06-20 | 2016-06-20 | A kind of push-button service-life detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462408A (en) * | 2017-08-03 | 2017-12-12 | 江苏博悦物联网技术有限公司 | Multikey switch life test machine |
| CN107478984A (en) * | 2017-08-03 | 2017-12-15 | 江苏博悦物联网技术有限公司 | One-key switch life testing machine |
| CN107631869A (en) * | 2017-09-19 | 2018-01-26 | 重庆市艾威西科技有限公司 | A kind of push-button service-life detection tool |
| CN111856259A (en) * | 2019-04-25 | 2020-10-30 | 成都鼎桥通信技术有限公司 | Key test equipment and test method |
-
2016
- 2016-06-20 CN CN201620605923.4U patent/CN205719524U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462408A (en) * | 2017-08-03 | 2017-12-12 | 江苏博悦物联网技术有限公司 | Multikey switch life test machine |
| CN107478984A (en) * | 2017-08-03 | 2017-12-15 | 江苏博悦物联网技术有限公司 | One-key switch life testing machine |
| CN107631869A (en) * | 2017-09-19 | 2018-01-26 | 重庆市艾威西科技有限公司 | A kind of push-button service-life detection tool |
| CN111856259A (en) * | 2019-04-25 | 2020-10-30 | 成都鼎桥通信技术有限公司 | Key test equipment and test method |
| CN111856259B (en) * | 2019-04-25 | 2023-03-14 | 成都鼎桥通信技术有限公司 | Key test equipment and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 215300 Room 1, 88 Gaoge Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Circle Precision Automation Equipment Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen city Longhua District Guanlan Pavilion East Village Community chapter chapter Gelao No. 126 Patentee before: SHENZHEN ZHILIN TESTING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 215000 No. 15, Xin Lu, hi tech Zone, Jiangsu, Suzhou Patentee after: Suzhou xinmagnesian Electronic Technology Co.,Ltd. Address before: 215300 Room 1, 88 Gaoge Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Circle Precision Automation Equipment Co.,Ltd. |