CN106153310A - A kind of method of inspection and device - Google Patents
A kind of method of inspection and device Download PDFInfo
- Publication number
- CN106153310A CN106153310A CN201510185827.9A CN201510185827A CN106153310A CN 106153310 A CN106153310 A CN 106153310A CN 201510185827 A CN201510185827 A CN 201510185827A CN 106153310 A CN106153310 A CN 106153310A
- Authority
- CN
- China
- Prior art keywords
- acceleration
- rotating shaft
- switch
- fixing device
- rotatable platform
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
Abstract
The invention provides a kind of method of inspection and device, wherein, this device includes: tumbler, and wherein, the rotating shaft of described tumbler is vertically arranged；The rotatable platform being horizontally disposed with and be connected with rotating shaft, is provided with the inspection circuit being in series by electric supply installation, output device and fixing device on rotatable platform；Wherein, output device, it is used for exporting assay；Fixing device, is used for fixing acceleration switch, is provided with the interface for acceleration switch is connected serially to check circuit on the securing means.By the present invention, the problem solving the service check method not yet having acceleration switch in correlation technique, it is provided that the method for inspection of the design acceleration value of a kind of acceleration switch.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method of inspection and device.
Background technology
Along with the development of electronic product, product increasingly presents variation and personalization.And acceleration switch is
A kind of new electronic component taken advantage of a situation.In electronic product, particularly consumer electronics.
In the electronic product of exploitation at present, having a class acceleration switch, the two ends switched in normal state are in disconnection
State, the terminal of switch is to have resilient metal, (such as, the shake) switch when being impacted by certain acceleration
Terminal can be contacted by the towing deformation of acceleration, make switch conduction.This kind of switch can bring
A kind of new experience.But in actual application, acceleration switch to bear the conducting of great acceleration, substantial connection
To product to the actually used impression of people.
Inventor finds in research process, and the quality of inspection acceleration switch depends on the inspection producing material property at present
Test, such as, the property indices of testing elastic metal.This check system is the most complicated, and cannot ensure to produce
The actual performance of acceleration switch out.
For the problem of the service check method not yet having acceleration switch in correlation technique, effective solution is the most not yet proposed
Certainly scheme.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of method of inspection and device.
According to an aspect of the invention, it is provided a kind of inspection equipment, including: tumbler, wherein, described rotation
The rotating shaft of device is vertically arranged；The rotatable platform being horizontally disposed with and be connected with described rotating shaft, is arranged on described rotatable platform
There is the inspection circuit being in series by electric supply installation, output device and fixing device；Wherein, described output device, it is used for
Output assay；Described fixing device, is used for fixing acceleration switch, is provided with for inciting somebody to action in described fixing device
Described acceleration switch is connected serially to the interface of described inspection circuit.
Preferably, described rotatable platform is disk or square plate, and described rotating shaft is in the center of described rotatable platform
It is connected with described rotatable platform.
Preferably, described output device is buzzer or electroluminescent device.
Preferably, described fixing device, it is used for fixing described acceleration switch, needed for making the described acceleration switch of conducting
Acceleration direction, consistent with the acceleration direction suffered by described acceleration switch when rotating described rotatable platform.
Preferably, described fixing device includes: radius regulation unit, for regulating described fixing device to described rotating shaft
The horizontal range in axle center；Wherein, described fixing device is connected with described rotatable platform by described radius regulation unit.
Preferably, described tumbler includes: rotational speed regulation unit, for regulating the rotating speed of described rotating shaft.
According to another aspect of the present invention, additionally provide a kind of method of inspection based on above-mentioned verifying attachment, including:
Design acceleration value according to acceleration switch, configures the rotating speed of the rotating shaft of described tumbler, and/or, described fixing
The horizontal range in the device extremely axle center of described rotating shaft；According to the described rotating speed of configuration, rotate described rotating shaft；According to output dress
Put the assay of output, it is judged that described acceleration switch is the most qualified.
Preferably, described design acceleration value includes: the acceleration error value of theoretical acceleration value and permission.
Preferably, according to the design acceleration value of acceleration switch, configure the rotating speed of the rotating shaft of described tumbler, and/
Or, the horizontal range in the axle center of described fixing device to described rotating shaft；According to the described rotating speed of configuration, rotate described rotating shaft
Including: according to described theoretical acceleration value and the acceleration error value of described permission, determine acceleration lower limit and acceleration
Higher limit；Respectively according to described acceleration lower limit and described acceleration higher limit, configure the rotating shaft of described tumbler
Rotating speed, and/or, the horizontal range in the axle center of described fixing device to described rotating shaft；Rotate described rotating shaft, described rotating shaft
Rotating speed by the rotating speed determined according to described acceleration lower limit to the rotation speed change determined according to described acceleration higher limit.
Preferably, in the case of described output device is buzzer or electroluminescent device, according to output device output
Assay, it is judged that described acceleration switch is the most qualified to be included: turn with the rotating speed determined according to described acceleration lower limit
Dynamic described rotating shaft, the described non-buzzing of Mel device or described electroluminescent device are the most luminous；With according to described acceleration higher limit
In the case of rotating shaft described in the rotational speed determined, described buzzer buzzing or described electroluminescent device luminescence, determine institute
It is qualified for stating acceleration switch.
By the present invention, use the device including following features: tumbler, wherein, the rotating shaft of described tumbler is hung down
Straight setting；The rotatable platform being horizontally disposed with and be connected with rotating shaft, is provided with by electric supply installation, output dress on rotatable platform
Put the inspection circuit being in series with fixing device；Wherein, output device, it is used for exporting assay；Fixing device,
For fixing acceleration switch, it is provided with the interface for acceleration switch is connected serially to check circuit on the securing means,
The problem solving the service check method not yet having acceleration switch in correlation technique, it is provided that a kind of acceleration switch
The method of inspection of design acceleration value.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explaining the present invention, be not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the top view of inspection equipment according to embodiments of the present invention；
Fig. 2 is the front view of inspection equipment according to embodiments of the present invention；
Fig. 3 is the flow chart of the method for inspection according to embodiments of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can be mutually combined.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
It is clear that or understand by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Structure specifically noted in book, claims and accompanying drawing realizes and obtains.
In order to make those skilled in the art be more fully understood that the present invention program, attached below in conjunction with in the embodiment of the present invention
Figure, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
It is the embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, all should belong to the present invention and protect
The scope protected.
Embodiments providing a kind of inspection equipment, Fig. 1 is the top view of inspection equipment according to embodiments of the present invention,
Fig. 2 is the front view of inspection equipment according to embodiments of the present invention, and as depicted in figs. 1 and 2, this equipment includes: its turn
The vertically disposed tumbler of axle 12 10；The rotatable platform 20 being horizontally disposed with and be connected with rotating shaft 12, at rotatable platform
The inspection circuit 30 being in series by electric supply installation 22, output device 24 and fixing device 26 it is provided with on 20；Wherein,
Output device 24, is used for exporting assay；Fixing device 26, is used for fixing acceleration switch, in fixing device 26
On be provided with for acceleration switch is connected serially to check circuit 30 interface.
By said structure, thus provide a kind of acceleration being rotated by rotatable platform 20 and producing, and filled by output
Put the assay of 24 outputs, such that it is able to judge whether acceleration switch turns on.By this mechanism, solve relevant
The problem not yet having the service check method of acceleration switch in technology.
Preferably, rotatable platform 20 is disk or square plate, rotating shaft 12 the center of rotatable platform 20 with
Rotatable platform 20 connects.In contrast, disk has bigger area, it is simple to electric supply installation 22, output device 24,
The installation of fixing device 26 and connection.And square plate quality can be lighter compared to disk, inertia during rotation is less,
In the to a certain degree lower time that can accelerate rotatable platform 20 stable rotation, thus improve checkability.Additionally, need
Be noted that use the mode that is connected in center with rotatable platform 20 of rotating shaft 12 be for the ease of industrial design and
Manufacture.In actual applications, however it is not limited in the connection of center.For example, it is also possible to one end of square plate with
Rotating shaft 12 connects.
Preferably, above-mentioned output device 24 can be buzzer or electroluminescent device.By the buzzing of buzzer or
The luminescence of person's electroluminescent device, can be used to indicate the conducting of acceleration switch.And the conducting of acceleration switch, and lead
Rotating speed, the radius of gyration time logical are the indexs the most qualified as acceleration switch.Preferably, electroluminescent device is luminous
Diode.
Preferably, fixing device 26, when fixing acceleration switch, makes the acceleration direction needed for conducting acceleration switch,
Consistent with the acceleration direction rotated suffered by rotatable platform 20 brief acceleration switch.So so that rotatable platform 20 carries
The acceleration of confession can be all for being supplied to the conducting of acceleration switch.Certainly, the direction that acceleration switch is fixed is also
Along other directions (in the range of 180 ° that deviate from radial direction non-perpendicular with radius of gyration direction), but can be able to introduce more
Complicated amount of calculation, and need bigger rotating speed to test.
Owing to rotating speed when acceleration switch turns on, the radius of gyration are the indexs the most qualified as acceleration switch；Therefore,
Design acceleration value according to acceleration switch, can be examined by the radius of gyration and/or rotating speed that arrange acceleration switch
Test.
For instance, it is preferred that fixing device 26 can also include: radius regulation unit 262, it is used for regulating fixing device
The horizontal range in the axle center of 26 to rotating shaft 12；Wherein, fixing device 26 is by radius regulation unit 262 and rotatable platform
20 connect.Such as, radius regulation unit 262 is the slide rail arranged along radial direction.Preferably, radius regulation unit
The rule for showing horizontal range it is additionally provided with on 262.
For instance, it is preferred that tumbler 10 can also include: rotational speed regulation unit 102, for regulating rotating shaft 12
Rotating speed.Preferably, tumbler 10 can also arrange a display unit, show current rotating speed in real time；
Or in the case of the radius of gyration of acceleration switch is certain, display unit can show that current acceleration is opened the most in real time
Accekeration suffered by pass.
Preferably, in certain embodiments, above-mentioned electric supply installation 22 is not limited to battery, it is also possible to be: utilizes and turns
The TRT rotating generation electric energy of moving platform 20.
The embodiment of the present invention additionally provides a kind of method of inspection based on above-mentioned verifying attachment, and Fig. 3 is real according to the present invention
Execute the flow chart of the method for inspection of example, as it is shown on figure 3, this flow process comprises the steps:
Step S302, according to the design acceleration value of acceleration switch, configures the rotating speed of the rotating shaft of tumbler, and/or,
Fixing device is to the horizontal range in the axle center of rotating shaft；
Step S304, according to the rotating speed of configuration, rotating shaft；
Step S306, according to the assay of output device output, it is judged that acceleration switch is the most qualified.
Preferably, design acceleration value includes: the acceleration error value of theoretical acceleration value and permission.
Preferably, in the case of the acceleration error value that design acceleration value is theoretical acceleration value and permission, in step
In 302, according to the acceleration error value of theoretical acceleration value and permission, determine acceleration lower limit and acceleration higher limit；
Respectively according to acceleration lower limit and acceleration higher limit, the rotating speed of the rotating shaft of configuration tumbler, and/or, fixing dress
Put the horizontal range in the axle center to rotating shaft.In step s 304, rotating shaft, the rotating speed of rotating shaft is by according under acceleration
The rotating speed that limit value determines is to the rotation speed change determined according to acceleration higher limit.
Preferably, in the case of output device is buzzer or electroluminescent device, in step S306: with basis
The rotational speed rotating shaft that acceleration lower limit determines, the non-buzzing of Mel device or electroluminescent device are the most luminous；With according to acceleration
The rotational speed rotating shaft that degree higher limit determines, in the case of buzzer buzzing or electroluminescent device luminescence, determines acceleration
Switch is for qualified.
In order to the description making the embodiment of the present invention is clearer, it is described below in conjunction with preferred embodiment and illustrates.
The preferred embodiment of the present invention provides screening technique and the device of a kind of acceleration switch,
Wherein, this device includes:
Rotatable platform 20；
The fixed bit (being equivalent to above-mentioned fixing device 26) of acceleration switch；
For the light emitting diode (LED is equivalent to above-mentioned output device 24) indicating acceleration switch to connect；
Electric supply installation 22 for LED light on and off.
Based on said apparatus, the preferred embodiment of the present invention additionally provides the screening technique of a kind of acceleration switch.
If the design theory conducting accekeration of acceleration switch is a, it is allowed to deviation is x, then be actually turned on accelerating
Angle value (being equivalent to above-mentioned design acceleration value) is qualified in the range of (a-x, a+x).That is, actual production adding out
Speed switch conducting accekeration between a-x and a+x for non-defective unit, other for defective products.
Set uniform rotation platform rotating speed as n1, n2；Acceleration switch present position is r from the axle center distance of rotatable platform.
According to the direction of acceleration switch, acceleration switch is fixed on rotatable platform.
By formula a=v2/ r=ωr 2R=4 π2n2R understands:
Thus can calculate respectively:
Acceleration switch allows the rotatable platform rotating speed n that conducting acceleration a-x is corresponding1:
Acceleration switch allows the rotatable platform rotating speed n that conducting acceleration a+x is corresponding2:
When rotatable platform is static, acceleration switch, not by acceleration, is in open state, the power supply circuits of LED
Being in open circuit, LED is in OFF state；When rotatable platform rotates, if acceleration reaches to make acceleration switch turn on
Time, the circuit turn-on on rotatable platform, LED can light.
Starting rotatable platform, rotatable platform rotating speed is n1Time, LED does not works, and is n by rotatable platform rotating speed2Time, LED
Lamp is bright, then this acceleration switch is non-defective unit.In the case of remaining, acceleration switch is defective products.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made is any
Amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. an inspection equipment, it is characterised in that including:
Tumbler, wherein, the rotating shaft of described tumbler is vertically arranged；
The rotatable platform being horizontally disposed with and be connected with described rotating shaft, described rotatable platform is provided with by electric supply installation,
The inspection circuit that output device and fixing device are in series；Wherein,
Described output device, is used for exporting assay；
Described fixing device, is used for fixing acceleration switch, is provided with for adding described in described fixing device
Speed switch is connected serially to the interface of described inspection circuit.
Equipment the most according to claim 1, it is characterised in that described rotatable platform is disk or square plate, institute
State rotating shaft to be connected with described rotatable platform in the center of described rotatable platform.
Equipment the most according to claim 1, it is characterised in that described output device is buzzer or electroluminescent device.
Equipment the most according to claim 1, it is characterised in that described fixing device, is used for fixing described acceleration and opens
Close, make the acceleration direction needed for the described acceleration switch of conducting, with described acceleration when rotating described rotatable platform
Acceleration direction suffered by switch is consistent.
Equipment the most according to any one of claim 1 to 4, it is characterised in that described fixing device includes:
Radius regulation unit, for regulating the horizontal range in the described fixing device extremely axle center of described rotating shaft；
Wherein, described fixing device is connected with described rotatable platform by described radius regulation unit.
Equipment the most according to any one of claim 1 to 4, it is characterised in that described tumbler includes:
Rotational speed regulation unit, for regulating the rotating speed of described rotating shaft.
7. a method of inspection based on the verifying attachment according to any one of claim 1 to 6, it is characterised in that including:
Design acceleration value according to acceleration switch, configures the rotating speed of the rotating shaft of described tumbler, and/or,
The horizontal range in the described fixing device extremely axle center of described rotating shaft；
According to the described rotating speed of configuration, rotate described rotating shaft；
Assay according to output device output, it is judged that described acceleration switch is the most qualified.
Method the most according to claim 7, it is characterised in that described design acceleration value includes: theoretical acceleration value
With the acceleration error value allowed.
Method the most according to claim 8, it is characterised in that according to the design acceleration value of acceleration switch, configuration
The rotating speed of the rotating shaft of described tumbler, and/or, the horizontal range in the axle center of described fixing device to described rotating shaft；
According to the described rotating speed of configuration, rotate described rotating shaft and include:
According to described theoretical acceleration value and the acceleration error value of described permission, determine acceleration lower limit and acceleration
Degree higher limit；
Respectively according to described acceleration lower limit and described acceleration higher limit, configure the rotating shaft of described tumbler
Rotating speed, and/or, the horizontal range in the axle center of described fixing device to described rotating shaft；
Rotate described rotating shaft, the rotating speed of described rotating shaft by the rotating speed determined according to described acceleration lower limit to according to institute
State the rotation speed change that acceleration higher limit determines.
Method the most according to claim 9, it is characterised in that described output device be buzzer or electroluminescence dress
In the case of putting, according to the assay of output device output, it is judged that described acceleration switch is the most qualified to be included:
With rotating shaft described in the rotational speed that determines according to described acceleration lower limit, the described non-buzzing of Mel device or institute
State electroluminescent device the most luminous；With rotating shaft described in the rotational speed that determines according to described acceleration higher limit, described honeybee
In the case of ring device buzzing or described electroluminescent device luminescence, determine that described acceleration switch is qualified.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185827.9A CN106153310A (en) | 2015-04-17 | 2015-04-17 | A kind of method of inspection and device |
| PCT/CN2016/076089 WO2016165510A1 (en) | 2015-04-17 | 2016-03-10 | Inspection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185827.9A CN106153310A (en) | 2015-04-17 | 2015-04-17 | A kind of method of inspection and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153310A true CN106153310A (en) | 2016-11-23 |
Family
ID=57126077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510185827.9A Withdrawn CN106153310A (en) | 2015-04-17 | 2015-04-17 | A kind of method of inspection and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106153310A (en) |
| WO (1) | WO2016165510A1 (en) |
Citations (5)
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|---|---|---|---|---|
| JP2006226680A (en) * | 2005-02-15 | 2006-08-31 | Nippon Telegr & Teleph Corp <Ntt> | Calibration method of acceleration sensor and acceleration measuring device |
| CN101173878A (en) * | 2007-11-27 | 2008-05-07 | 上海西派埃自动化仪表工程有限责任公司 | Static and dynamic acceleration testing device |
| CN102735328A (en) * | 2011-03-30 | 2012-10-17 | 精工电子有限公司 | Signal processing circuit, vibration detection circuit, and electronic device |
| CN102830249A (en) * | 2012-08-17 | 2012-12-19 | 长春工业大学 | Method for identifying transfer function of acceleration transducer |
| CN103196549A (en) * | 2013-04-08 | 2013-07-10 | 重庆绿色智能技术研究院 | Vibration monitoring system and power management method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907639A (en) * | 2010-07-23 | 2010-12-08 | 燕山大学 | Calibrating platform of six-dimensional acceleration transducer |
| CN102221372B (en) * | 2011-03-25 | 2012-10-10 | 北京航空航天大学 | Method for calibrating error of inertia measurement unit by using centrifugal machine and turntable |
| CN104122413B (en) * | 2014-07-31 | 2016-09-14 | 工业和信息化部电子第五研究所 | The detection method of accelerometer performance parameter and system |
-
2015
- 2015-04-17 CN CN201510185827.9A patent/CN106153310A/en not_active Withdrawn
-
2016
- 2016-03-10 WO PCT/CN2016/076089 patent/WO2016165510A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226680A (en) * | 2005-02-15 | 2006-08-31 | Nippon Telegr & Teleph Corp <Ntt> | Calibration method of acceleration sensor and acceleration measuring device |
| CN101173878A (en) * | 2007-11-27 | 2008-05-07 | 上海西派埃自动化仪表工程有限责任公司 | Static and dynamic acceleration testing device |
| CN102735328A (en) * | 2011-03-30 | 2012-10-17 | 精工电子有限公司 | Signal processing circuit, vibration detection circuit, and electronic device |
| CN102830249A (en) * | 2012-08-17 | 2012-12-19 | 长春工业大学 | Method for identifying transfer function of acceleration transducer |
| CN103196549A (en) * | 2013-04-08 | 2013-07-10 | 重庆绿色智能技术研究院 | Vibration monitoring system and power management method thereof |
Non-Patent Citations (2)
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| 慕昆 等: ""基于双稳态机制的低g值微加速度开关"", 《仪表技术与传感器》 * |
| 赵剑: ""基于双稳态特性的加速度开关研究"", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016165510A1 (en) | 2016-10-20 |
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Application publication date: 20161123 |