CN207502157U - Jogging switches measurement instrument - Google Patents
Jogging switches measurement instrument Download PDFInfo
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- CN207502157U CN207502157U CN201720432129.9U CN201720432129U CN207502157U CN 207502157 U CN207502157 U CN 207502157U CN 201720432129 U CN201720432129 U CN 201720432129U CN 207502157 U CN207502157 U CN 207502157U
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- 238000005259 measurement Methods 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of jogging switches measurement instrument, jogging switches measurement instrument includes：Driving device, output terminal can press the button of tested microswitch；Force snesor, the force snesor can measure the pressing force value suffered by the button.In application, the button of microswitch can be pressed by driving device, it is no longer necessary to it is artificial to carry out Manual press button, cost of labor is so reduced, and working efficiency can be improved.In addition, force snesor can accurately measure the pressing force value suffered by button, it no longer needs manually by estimating the stress with feel estimation button, whether the pressing force value combination other parameters measured according to force snesor are qualified to analyze tested microswitch, with analyzing tested microswitch whether compared with qualification according to the active force of feel in the prior art, accuracy rate is substantially increased.
Description
Technical field
The utility model is related to switch detection technique field, more specifically to a kind of jogging switches measurement instrument.
Background technology
In the prior art, microswitch has the matching of the dynamics of its button, stroke and on-off state very high
It is required that.But microswitch is in the production process, there are tolerance, raw material are being handled for all parts such as shrapnel and spring etc.
When also the microswitch produced can be caused much undesirable, therefore microswitch is before manufacture there are certain error
It is required to be detected.At present, it is big according to force generally by the button of artificial detection, i.e. worker's Manual press microswitch
Small, range estimation, feel and the sense of hearing are detected, and such cost of labor is higher, and less efficient, and detection is inaccurate.
It is current those skilled in the art's urgent problem in conclusion how to effectively improve working efficiency.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of jogging switches measurement instrument, the jogging switches measurement instrument
Structure design can effectively improve working efficiency.
In order to achieve the above object, the utility model provides following technical solution：
A kind of jogging switches measurement instrument, including：
Driving device, output terminal can press the button of tested microswitch；
Force snesor, the force snesor can measure the pressing force value suffered by the button.
Preferably, in above-mentioned jogging switches measurement instrument, further include positioning device, can to the tested microswitch into
Row positioning.
Preferably, in above-mentioned jogging switches measurement instrument, conveying device is further included, the conveying device can be by tested fine motion
The microswitch that switch is delivered to test position and finishes detection takes away test position.
Preferably, in above-mentioned jogging switches measurement instrument, the positioning device includes can be close to each other or separate first
Locating piece and the second locating piece, and first locating piece and the second locating piece can clamp the tested microswitch.
Preferably, in above-mentioned jogging switches measurement instrument, the positioning device, which further includes, can drive first locating piece
With the drivening piece of the second locating piece movement.
Preferably, it in above-mentioned jogging switches measurement instrument, further includes floating holder and collides fixture, the one of the floating holder
End is fixedly connected with the output terminal of the driving device, and the other end is fixedly connected with one end of the force snesor, the collision
One end of fixture is fixedly connected with the other end of the force snesor, and the other end of the collision fixture can press tested fine motion
The actuation of keys of switch.
Preferably, in above-mentioned jogging switches measurement instrument, controller, and the signal receiving end of the controller and institute are further included
The signal sending end connection of force snesor is stated, the stress value for the button measured is sent to the controller by the force snesor；
The signal receiving end of the controller is connect with the signal sending end of the tested microswitch, the tested fine motion
Its state can be sent to the controller by switch；
Signal sending end of the signal receiving end of the controller also with the driving device is connect, and the controller can
The driving device is controlled to drive the actuation of keys to preset strokes；
The controller can velo curves be obtained according to the stress value of the button of reception and the controller according to
It is described tested that the driving device drives the stroke of actuation of keys, the state of the microswitch and the velo curves to judge
Whether microswitch is qualified.
Preferably, in above-mentioned jogging switches measurement instrument, the display screen being connect with the controller, the controller are further included
Using the stroke of actuation of keys as abscissa, velo curves are obtained using the stress value of button as ordinate, and by the velo curves
The display screen is sent to be shown；Also have on the display screen to show whether the tested microswitch are qualified
Indicator light.
Preferably, in above-mentioned jogging switches measurement instrument, insulating box is further included, the tested microswitch can be placed in described
In insulating box.
Preferably, in above-mentioned jogging switches measurement instrument, the driving device includes motor and the tooth being connect with the motor
Take turns rack structure.
Jogging switches measurement instrument provided by the utility model includes driving device and force snesor, and wherein driving device is defeated
Outlet can press the button of tested microswitch, i.e. the output terminal of driving device can stretch to press or unclamp by micrometer
The button of dynamic switch.Force snesor can measure the pressing force value suffered by button, i.e. force snesor can measure driving device and apply
It is added on the active force of button.
When being detected using jogging switches measurement instrument provided by the utility model, fine motion can be opened by driving device
The button of pass is pressed, it is no longer necessary to and it is artificial to carry out Manual press button, cost of labor is so reduced, and work can be improved
Efficiency.In addition, force snesor can accurately measure the pressing force value suffered by button, it is no longer necessary to manually pass through range estimation and feel
Estimate the stress of button, the pressing force value combination other parameters measured according to force snesor analyze whether tested microswitch close
Lattice, with analyzing tested microswitch whether compared with qualification according to the active force of feel in the prior art, it is accurate to substantially increase
Rate.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the signal flow graph of jogging switches measurement instrument that the utility model embodiment provides；
Fig. 2 is the structure diagram of jogging switches measurement instrument that the utility model embodiment provides；
Fig. 3 is the structure diagram of another angle of jogging switches measurement instrument that the utility model embodiment provides.
In fig. 1-3：
1- display screens, 2- controllers, 3- terminal boxes, 4- tested microswitch, 5- floating holders, 6- driving devices, 7- power
Sensor, 8- collision fixtures.
Specific embodiment
The purpose of this utility model is to provide a kind of jogging switches measurement instrument, the structure designs of the jogging switches measurement instrument
Working efficiency can be effectively improved.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- Fig. 3 is please referred to Fig.1, the jogging switches measurement instrument that the utility model embodiment provides includes driving device 6 and power passes
Sensor 7, the wherein output terminal of driving device 6 can press the output terminal energy of the button of tested microswitch 4, i.e. driving device 6
It is enough to stretch with the button for pressing or unclamping tested microswitch 4.Force snesor 7 can measure the pressing force value suffered by button,
I.e. force snesor 7 can measure the active force that driving device 6 is applied to button.
When the jogging switches measurement instrument provided using the utility model embodiment is detected, driving device 6 can be passed through
The button of microswitch is pressed, it is no longer necessary to it is artificial to carry out Manual press button, cost of labor is so reduced, and can
Improve working efficiency.In addition, force snesor 7 can accurately measure the pressing force value suffered by button, it is no longer necessary to manually pass through
Range estimation and the stress of feel estimation button, the pressing force value combination other parameters measured according to force snesor 7 are analyzed by micrometer
Whether dynamic switch 4 is qualified, with analyzing tested microswitch 4 whether compared with qualification according to the active force of feel in the prior art,
Substantially increase accuracy rate.
Further, above-mentioned jogging switches measurement instrument can also include positioning device, and positioning device can be to being tested fine motion
Switch 4 is positioned, and can be set as after positioning device positions tested microswitch 4, the output terminal of driving device 6 with
Button is opposite.The offset dislocation of 4 placement location of tested microswitch can be so prevented, and influences testing result.
In order to further reduce cost of labor, above-mentioned jogging switches measurement instrument can also include conveying device, conveying device
Tested microswitch 4 test position can be delivered to, the microswitch that detection finishes test position can also be taken away.Specifically
Ground, conveying device can be conveyer belt or chain.Thus by the conveying of conveying device, avoid artificial constantly movement and put
Put tested microswitch 4.
Specifically, positioning device include can be close to each other or separate the first locating piece and the second locating piece, and first
Locating piece and the second locating piece can clamp tested microswitch 4.That is energy when the first locating piece and the second locating piece close to each other
Tested microswitch 4 are enough clamped, tested microswitch 4 can be decontroled when being located remotely from each other.
Further, positioning device further includes the drivening piece that the first locating piece and the second locating piece can be driven to move, i.e.,
When drivening piece the first locating piece of drive and the second locating piece are moved to 4 position of tested microswitch, the first locating piece and second is determined
Position part is close to each other to clamp tested microswitch 4, and then drivening piece drives the first locating piece, the second locating piece and clamping
Tested microswitch 4 are moved to test position, and tested microswitch 4 and driving device 6 are opposite at this time, and driving device 6 can be by
The button of tested microswitch 4 is pressed, after detection, drivening piece drives the first locating piece, the second locating piece and clamping again
Tested microswitch 4 are moved at conveying device, so that conveying device takes away the microswitch for finishing detection.
In another embodiment, which further includes floating holder 5 and collision fixture 8, wherein floating holder 5
One end be fixedly connected with the output terminal of driving device 6, the other end is fixedly connected with one end of force snesor 7, collision fixture 8
One end is fixedly connected with the other end of force snesor 7, and the other end of collision fixture 8 can press the button of tested microswitch 4
Action.I.e. force snesor 7 be located at floating holder 5 and collision fixture 8 between, floating holder 5, force snesor 7 and collision fixture 8 according to
It is secondary to be fixedly connected.So easily facilitate the connection arrangement of force snesor 7.
In order to further reduce cost of labor, controller 2, the signal of controller 2 are further included in the jogging switches measurement instrument
Receiving terminal is connect with the signal sending end of force snesor 7, and the stress value for the button measured is sent to controller 2 by force snesor 7.
Signal sending end of the signal receiving end of controller 2 also with tested microswitch 4 is connect, and tested microswitch 4 can be by its shape
State is sent to controller 2, and the state of microswitch refers to the state of on off operating mode and/or range state, i.e. tested microswitch 4
It is sent to controller 2 in real time.Signal sending end of the signal receiving end of controller 2 also with driving device 6 is connect, 2 energy of controller
Enough control driving device 6 drives actuation of keys to preset strokes.Controller 2 can must contribute according to the stress value of the button of reception
Write music line and controller 2 drives the stroke of actuation of keys, the state of microswitch and velo curves to judge according to driving device 6
Whether tested microswitch 4 are qualified.
When being detected, the preset strokes of button, the microswitch corresponding to preset strokes can be prestored in controller 2
Preset state, button corresponding to preset strokes default field of load and preset strokes in button default stress peak value
Range, wherein default stress peak ranges include peak value preset range and low peak preset range.It is pressed by driving device 6
Then actuation of keys judges the tested microswitch 4 during actuation of keys to the preset strokes of tested microswitch 4 to preset strokes
State whether be preset state corresponding to the preset strokes, 4 button of tested microswitch during actuation of keys to preset strokes
Stress value whether in the corresponding default field of load of the preset strokes, 4 button stress of tested microswitch in preset strokes
Peak value and low peak whether respectively in the corresponding peak value preset range of the preset strokes and low peak preset range, if
It is that then the tested microswitch 4 are qualified, if otherwise unqualified.
In above-mentioned detection process, when tested microswitch 4 are Multi-band switch, controller 2 should prestore multiple peak values
Preset range and low peak preset range, multiple peak value preset ranges are respectively the first peak value preset range, the second peak
It is worth preset range ... N peak value preset ranges, multiple low peak preset ranges are respectively the first low peak preset range, the
Two low peak preset range ... N low peak preset ranges.Tested microswitch 4 are acted to preset strokes, can be according to
The first low peak, the second ebb, can also occur successively in the first peak value of secondary appearance, the second peak value ... N peak values
Value ... N low peaks.Whether then judging the first peak value in the first peak value preset range ..., whether N peak values
In N peak value preset ranges；N low peaks that whether the first low peak in the first low peak preset range ... whether
In N low peak preset ranges.
Wherein, preset strokes value is preset default stress peak ranges of button etc. in field of load and preset strokes and is opened
Closing data can extract from standard switch, and extracting method is when originating test, and first testing standard switch obtains its stroke
Value, dynamics value and switch data, after tester obtains these data, need to award the margin of tolerance for these data, later
It can start the microswitch to be tested to be tested.Specifically, the dynamics Value Data can be each peak value or low
Peak-data.
For the ease of observation as a result, the switch detector can also include the display screen 1 being connect with controller 2, controller 2
Velo curves are obtained according to the stroke of the stress value of the button of reception and button, i.e., controller 2 is using the stroke of actuation of keys as horizontal stroke
Coordinate, obtains velo curves as ordinate using the stress value of button and is sent to display screen 1 and shown, i.e. energy on display screen 1
The velo curves of enough display button stress, naturally it is also possible to show the state of tested microswitch 4 and the stroke of button.
In addition controller 2 can be recorded and be stored to the data of each microswitch of detection, so as to later analysis number
According to.
Further, also have for showing the whether qualified indicator light of tested microswitch 4, such as on above-mentioned display screen 1
This easily facilitates operating personnel and observes testing result.It is of course also possible to set the alarm being connect with controller 2, when detection not
When qualified, alarm is alarmed, and is not limited thereto.
Driving device 6, tested microswitch 4 and force snesor 7 can pass through terminal box 3 or pogo pin and controller
2 connections, display screen 1 can be integrated with controller 2, and controller 2 can be specially circuit board.
The service life of microswitch has very high requirement, will usually reach hundreds of thousands time or more, by fine motion
Switch carries out many life tests, we have found that the environment temperature where microswitch, there is the service life of microswitch
Very big influence.In order to carry out the detection of tested microswitch in various temperature environment, which also wraps
Insulating box is included, tested microswitch 4 can be placed in insulating box, can keep different in insulating box during different testing experiments
Preset temperature can set the temperature in insulating box according to actual conditions.For the ease of control, insulating box can also be with
2 signal of controller connects, and the temperature in insulating box can be so controlled by controller, and by the temperature real-time display of insulating box
On a display screen.In addition, driving device 6 and tested microswitch can also be respectively positioned in insulating box.It can prestore in controller 2
There are multiple preset temperatures, under different preset temperatures, button is pre- in the corresponding default field of load of preset strokes and preset strokes
If stress peak ranges can be the same or different.
When tested microswitch to be placed in the temperature in insulating box and in insulating box for preset temperature, preset temperature is judged
Whether the state of the tested microswitch 4 is the preset strokes institute during actuation of keys to the preset strokes of lower tested microswitch 4
Whether corresponding preset state, the stress value that movable part is acted to tested microswitch movable part during preset strokes are pre- at this
If in the corresponding default field of load of stroke, the peak value of 4 button stress of tested microswitch and low peak are in preset strokes
It is no respectively in the corresponding peak value preset range of the preset strokes and low peak preset range, if then the tested fine motion is opened
4 qualifications are closed, if otherwise unqualified.
Because considering the use temperature range of force snesor 7, when insulating box is used to be detected, force snesor 7 is peace
It outside insulating box, and is connected with collision fixture 8, through the trepanning of plugging into of insulating box, collision fixture 8 can be stretched always to constant temperature
In case, and contacted with tested slide switch.
Driving device 6 includes motor and the gear ＆ rack structure being connect with motor, i.e. motor driving gear rotates, Jin Erchi
Wheel belt carry-over bar moves, and rack presses the button of microswitch again.Certainly, floating holder 5 can be fixedly connected on rack and is touched
Fixture 8 is hit, force snesor 7 is fixed between floating holder 5 and collision fixture 8.Motor can be stepper motor or servo motor.
Preferably, empty avoiding fixture can also be connected with by colliding between fixture 8 and force snesor 7, and one end and the power of the empty avoiding fixture sense
Device 7 is fixedly connected, the other end setting it is fluted and with collide 8 male-female engagement of fixture, collision fixture 8 can in groove along by
It is moved close or remote from the direction of force snesor 7.So set, when microswitch placement location shifts dislocation, it may
Lead to collide fixture 8 to close to the movement of the direction of force snesor 7, so reeded effect collision fixture 8 will not sense power
Device 7 applies active force and damages force snesor 7.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (10)
1. a kind of jogging switches measurement instrument, which is characterized in that including：
Driving device (6), output terminal can press the button of tested microswitch (4)；
Force snesor (7), the force snesor (7) can measure the pressing force value suffered by the button.
2. jogging switches measurement instrument according to claim 1, which is characterized in that positioning device is further included, it can be to institute
Tested microswitch (4) are stated to be positioned.
3. jogging switches measurement instrument according to claim 2, which is characterized in that the positioning device includes mutually leaning on
Close or remote from the first locating piece and the second locating piece, and first locating piece and the second locating piece can clamp it is described tested
Microswitch (4).
4. jogging switches measurement instrument according to claim 3, which is characterized in that the positioning device, which further includes, to be driven
First locating piece and the drivening piece of the second locating piece movement.
5. jogging switches measurement instrument according to claim 1, which is characterized in that further include conveying device, the conveying dress
The microswitch that test position can be delivered to tested microswitch (4) and finish detection by putting takes away test position.
6. jogging switches measurement instrument according to claim 1, which is characterized in that further include floating holder (5) and collision folder
Have (8), one end of the floating holder (5) is fixedly connected with the output terminal of the driving device (6), and the other end is passed with the power
One end of sensor (7) is fixedly connected, and one end of the collision fixture (8) is fixedly connected with the other end of the force snesor (7),
The other end of the collision fixture (8) can press the actuation of keys of tested microswitch (4).
7. jogging switches measurement instrument according to claim 1, which is characterized in that further include controller (2), and the control
The signal receiving end of device (2) is connect with the signal sending end of the force snesor (7), the force snesor (7) will measure by
The stress value of key is sent to the controller (2)；
The signal receiving end of the controller (2) is connect with the signal sending end of the tested microswitch (4), described by micrometer
Its state can be sent to the controller (2) by dynamic switch (4)；
Signal sending end of the signal receiving end of the controller (2) also with the driving device (6) is connect, the controller
(2) driving device (6) can be controlled to drive the actuation of keys to preset strokes；
The controller (2) can obtain velo curves and the controller (2) root according to the stress value of the button of reception
The stroke of actuation of keys, the state of the microswitch and the velo curves is driven to judge institute according to the driving device (6)
Whether qualified state tested microswitch (4).
8. jogging switches measurement instrument according to claim 7, which is characterized in that further include and connect with the controller (2)
Display screen (1), the controller (2) obtains using the stroke of actuation of keys as abscissa using the stress value of button as ordinate
Velo curves, and the velo curves are sent to the display screen (1) and are shown；
Also have to show the whether qualified indicator light of the tested microswitch (4) on the display screen (1).
9. the jogging switches measurement instrument according to any one of claim 1-8, which is characterized in that further include insulating box, institute
Stating tested microswitch (4) can be placed in the insulating box.
10. jogging switches measurement instrument according to claim 9, which is characterized in that the driving device (6) including motor and
The gear ＆ rack structure being connect with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432129.9U CN207502157U (en) | 2017-04-21 | 2017-04-21 | Jogging switches measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432129.9U CN207502157U (en) | 2017-04-21 | 2017-04-21 | Jogging switches measurement instrument |
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| Publication Number | Publication Date |
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| CN207502157U true CN207502157U (en) | 2018-06-15 |
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ID=62496644
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432129.9U Expired - Fee Related CN207502157U (en) | 2017-04-21 | 2017-04-21 | Jogging switches measurement instrument |
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| CN (1) | CN207502157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159912A (en) * | 2018-07-25 | 2019-01-08 | 国营芜湖机械厂 | A kind of steering engine micro-switch measuring device and its method of adjustment |
| CN109580198A (en) * | 2018-12-12 | 2019-04-05 | 上海精密计量测试研究所 | A kind of microswitch automatic detection device |
| CN110617957A (en) * | 2019-10-31 | 2019-12-27 | 苏州富强科技有限公司 | Switch test system and test method |
| CN112557009A (en) * | 2020-12-01 | 2021-03-26 | 上海精密计量测试研究所 | Automatic detection system for microswitch |
-
2017
- 2017-04-21 CN CN201720432129.9U patent/CN207502157U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159912A (en) * | 2018-07-25 | 2019-01-08 | 国营芜湖机械厂 | A kind of steering engine micro-switch measuring device and its method of adjustment |
| CN109159912B (en) * | 2018-07-25 | 2021-10-26 | 国营芜湖机械厂 | Steering engine micro-switch measuring device and adjusting method thereof |
| CN109580198A (en) * | 2018-12-12 | 2019-04-05 | 上海精密计量测试研究所 | A kind of microswitch automatic detection device |
| CN110617957A (en) * | 2019-10-31 | 2019-12-27 | 苏州富强科技有限公司 | Switch test system and test method |
| CN112557009A (en) * | 2020-12-01 | 2021-03-26 | 上海精密计量测试研究所 | Automatic detection system for microswitch |
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