CN207351485U - A kind of test device for being used to test water chip proximity sensor - Google Patents
A kind of test device for being used to test water chip proximity sensor Download PDFInfo
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- CN207351485U CN207351485U CN201721290064.5U CN201721290064U CN207351485U CN 207351485 U CN207351485 U CN 207351485U CN 201721290064 U CN201721290064 U CN 201721290064U CN 207351485 U CN207351485 U CN 207351485U
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- proximity sensor
- test
- lever
- rocking lever
- test device
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Abstract
It the utility model is related to the proximity sensor test fixture on detection water chip pure water；The utility model proposes a kind of test device for being used to test water chip proximity sensor, including main body frame and the support baseboard being embedded at the main body frame, lever is also installed at the support baseboard and adjusts part, move up and down itinerary part and senses control section.The utility model ensure that analog simulation function when test quality reaches use so that the action for sensing control is consistent with design requirement.
Description
Technical field
Pure water fitting device purification detection technique field is the utility model is related to, more particularly to it is a kind of for testing water
The test device of chip proximity sensor.
Background technology
The social depth development to sciemtifec and technical sphere, environmental pollution also constantly threaten the mankind, and the pollution of wherein water quality is direct
Influence the quality of life of people, drinking-water it is safe and healthy as one of focal point of people.At present, people use various surveys
Pure water instrument is measured to detect water quality so that drinking water quality is away from pollution.But detection is reliable with specific function purified water machine
Property become the confidence level that can rely on of people.For this reason, the frock of test water chip pure water parts has to meet with spy
The technical requirements of distinguished service energy, the quality for ensureing specific function proximity sensor is a task being done of test fixture.
There is a magnet to sense upper and lower movement in test event, the test of fatigability is simulated back and forth, manually during test fee
Arduously.So replacing manually reducing labor intensity using mechanical structure, effect is improved.
Therefore, we are necessary to improve such a structure, to overcome drawbacks described above.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of survey for being used to test water chip proximity sensor
Trial assembly is put, and whether meets technic index with the detection water chip proximity sensor quality of detection production.
The utility model is that technical solution is used by solving its technical problem：
It is a kind of to be used to testing the test device of water chip proximity sensor, including main body frame and it is embedded at the main body
Support baseboard at frame, lever is also installed at the support baseboard and adjusts part, move up and down itinerary part and sense
Answer control section；
The lever adjusts the rocking lever that part includes rocking lever, is connected with the end on the right side of the rocking lever
Fulcrum cushion block, the magnet being connected with the end in the left side of the rocking lever, slide the shaft being embedded at the rocking lever
Pin, with the motor bull stick of the shaft pin connection and the motor being connected with the motor bull stick；
The itinerary part that moves up and down includes two lower limiting board circles, is connected with two lower limiting board circles by the first axis pin
The lower limiting board that connects, two upper limit plate circles being connected with the lower limiting board by the second axis pin and with two upper limit plates
The upper limit plate that circle is connected by the 3rd axis pin；
The sensing control section includes silica gel piece, is connect close to switch and parts briquetting, the silica gel piece with described
Nearly switch is interspersed in the front surface of the support baseboard, adjacent silica gel piece and has been fastened by bolts close to the upper end of switch
Parts briquetting；
The end in the left side of the rocking lever, which passes through, moves up and down stroke part and before the parts briquetting
Side.
Further, supporting rack is additionally provided with the lower end of the main body frame, support frame as described above is by some support bar groups
Conjunction forms.
Further, the silica gel piece is four pieces, and the close switch is three；
It is described be used for test water chip proximity sensor test device further include three counters be respectively counter one,
Counter two and counter three, three counters are connected by circuit and three close to switch respectively.
Further, the tenth perforation, the tenth perforation are further opened with the downside of the middle part of the rocking lever
Interior to be connected with fine motion contact pin by the 8th latch, the fine motion contact pin is rod-shaped；
The lower end of the fine motion contact pin is additionally provided with microswitch, before the microswitch also is secured to the support baseboard
Surface, counter four is further fixed on the right side of the microswitch, and the counter four passes through circuit and connects with the microswitch
Connect.
Further, the sensing control section is located at the left end of the front surface of the support baseboard, described to move up and down
Itinerary part adjusts part and moves up and down itinerary part positioned at described positioned at the right side of the sensing control section, the lever
Right side.
The utility model has the advantage of：
The utility model can at any time inspect the quality of proximity sensor by random samples at any time, ensure that the quality of proximity sensor meets
Design requirement, so can not only detect the quality problems in production but also will appreciate that quality normal distribution index, pure in water chip
Bad component, part are removed by screening before water dispenser assembling, while quality problems are timely fed back to forefront of the production so that
The up-to-standard rate of proximity sensor reaches highest index, and provides improvement in terms of the production and quality analysis for next group and arrange
Apply and quality assurance so that production cost is greatly decreased, and production efficiency is greatly improved.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of be used for test water chip proximity sensor test device structural representation
Figure.
Fig. 2 is the structure diagram that lever adjusts part.
Fig. 3 is the structure diagram for moving up and down itinerary part.
Fig. 4 is the structure diagram for sensing control section.
Corresponding component title of the numeral represented by with letter in figure：
Wherein：1- main body frames；2- support baseboards；3- levers adjust part；4- moves up and down itinerary part；5- sensing controls
Part processed；6- counters one；7- counters two；8- counters three；9- fine motion contact pins；10- microswitches；11- counters four；
31- rocking levers；32- rocking lever fulcrum cushion blocks；33- magnet；34- motor bull sticks；35- motors；36- roller pins；41- lower limits
Position plate circle；42- lower limiting boards；43- upper limit plate circles；44- upper limit plates；51- silica gel pieces；The close switches of 52-；53- parts
Briquetting.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines diagram and specific embodiment, and the utility model is expanded on further.
As shown in Figures 1 to 4, the utility model proposes it is a kind of be used for test water chip proximity sensor test dress
Put, including main body frame 1 and the support baseboard 2 that is embedded at the main body frame 1, also installed at the support baseboard 2
There is lever to adjust part 3, move up and down itinerary part 4 and sense control section 5；
The lever adjusts the pendulum that part 3 includes rocking lever 31, is connected with the end on the right side of the rocking lever 31
Dynamic balance pivot cushion block 32, the magnet 33 being connected with the end in the left side of the rocking lever 31, slip are embedded at the swing
Roller pin 36, the motor bull stick 34 being connected with the roller pin 36 and the electricity being connected with the motor bull stick 34 at lever 31
Machine 35；
The itinerary part 4 that moves up and down includes two lower limiting board circles 41 and two lower limiting board circles 41 by first
The lower limiting board 42 of axis pin connection, two upper limit plate circles 43 being connected with the lower limiting board 42 by the second axis pin and with
The upper limit plate 44 that two upper limit plate circles 43 are connected by the 3rd axis pin；
The sensing control section 5 includes silica gel piece 51, close switch 52 and parts briquetting 53, the silica gel piece 51
It is interspersed with described close to switch 52 in the front surface of the support baseboard 2, adjacent silica gel piece 51 and close to the upper of switch 52
End has been fastened by bolts parts briquetting 53；
The end in the left side of the rocking lever 31 is through moving up and down stroke part 4 and be located at the parts briquetting 53
Front side.
Further, supporting rack is additionally provided with the lower end of the main body frame 1, support frame as described above is by some support bar groups
Conjunction forms.
Further, the silica gel piece 51 is four pieces, and the close switch 52 is three；
It is respectively counter one that the test device for testing water chip proximity sensor, which further includes three counters,
6th, counter 27 and counter 38, three counters are connected by circuit and three close to switch respectively.
Further, the tenth perforation is further opened with the downside of the middle part of the rocking lever 31, the described tenth wears
Fine motion contact pin 9 is connected with by the 8th latch in hole, the fine motion contact pin 9 is rod-shaped；
The lower end of the fine motion contact pin 9 is additionally provided with microswitch 10, and the microswitch 10 also is secured to the support bottom
The front surface of plate 2, the right side of the microswitch 10 are further fixed on counter 4 11, and the counter 4 11 passes through circuit and institute
Microswitch 10 is stated to connect.
Further, it is described sensing control section 5 be located at the support baseboard 2 front surface left end, it is described on move down
Dynamic itinerary part 4 adjusts part 3 and moves up and down stroke positioned at described positioned at the right side of the sensing control section 5, the lever
The right side of part 4.
Wherein, the first mounting hole is equipped with the middle part on the surface of the support baseboard 2, the motor 35 passes through
One bolt is anchored on the back of the support baseboard 2, and the output shaft end of the motor 35 is through the first mounting hole and extends to the
The front end of one mounting hole；
Slide slot is offered in the middle part of the rocking lever 31, the both sides of the motor bull stick 34 are equipped with respectively
First connecting hole and the second connecting hole, first connecting hole are connected with the output shaft end of the motor 35, second connection
Roller pin 36 is plugged with hole, the roller pin 36 is moved in the slide slot；
The second mounting hole is equipped with the end on the right side of the rocking lever 31, the rocking lever fulcrum cushion block 32 is solid
On the right side of the front surface of the support baseboard 2, latch, the latch are also protruding with the rocking lever fulcrum cushion block 32
It is adapted with second mounting hole.
Wherein, the lower limiting board circle 41 is column construction, is worn in the inner along the axial direction of the lower limiting board circle 41
There is first to be screwed on hole, correspond to the first position for being screwed on hole in the front surface of the support baseboard 2 and be equipped with second and be screwed on hole, it is described
First hole that is screwed on is adapted with described second hole that is screwed on, and the lower limiting board circle 41 is anchored on the support bottom by the second bolt
The front surface of plate 2；
The 3rd pin hole is equipped with the both sides of the lower limiting board 42, and described second is screwed on hole and the 3rd latch
Hole is adapted；
The upper limit plate circle 43 is also column construction, and is equipped with the inner along the axial direction of the upper limit plate circle 43
Four pin holes, the outside of the 3rd pin hole is also equipped with the 5th pin hole, the 4th pin hole at the lower limiting board 42
It is adapted with the 5th pin hole, the 6th pin hole, the 6th latch is equipped with the both sides of the upper limit plate 44
Hole is adapted with the 4th pin hole.
The lever, which adjusts part, to be adjusted according to the requirement for height of 3 proximity sensors of test, by motor (20W,
220v, 20rpm) control rotating speed, ensure that water chip sensor swings back and forth up and down and reach the imitation function of practical application；
The itinerary part that moves up and down is depending on the height of 3 proximity sensor tests, it is impossible to close less than 3
Height (the height of 3 sensors of sensor：85mm), because being subject to the upper and lower left and right of magnet in 3 proximity sensor tests
It is spacing and be connected with lever and the control section that swings back and forth；
The sensing control section is connected with the locating piece that lever swings back and forth, and is controlled be subject to stroke is swung up and down
System；
For electrical control part according to the speed to swing back and forth, depending on stroke, it passes through lever transmission to proximity sensor control
On part processed.
In the utility model, the effect of lever is the height of control test proximity sensor, tests proximity sensor
Test height requirement can adjust between 85mm and as needed a certain distance, ensure when test quality reaches use
Analog simulation function.The upper and lower part of proximity sensor is that the height of top, down stroke limited block controls, and magnet and is connect
The distance of nearly sensor is determined according to design, and testing time is shown on counter, compares the counter switch of lever
Data can determine whether the testing time of proximity sensor has error；Wherein, the counting of lever is by motor control lever
It is mobile that so as to drive fine motion contact pin to be moved, fine motion contact pin contacts with microswitch once counted during the motion,
And so on.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (5)
1. it is used to testing the test device of water chip proximity sensor a kind of, including main body frame (1) and is embedded at the master
The support baseboard (2) at body frame (1) place, it is characterised in that：Lever, which is also installed on, in the support baseboard (2) place adjusts part
(3), itinerary part (4) and sensing control section (5) are moved up and down；
The lever, which adjusts part (3), to be included rocking lever (31), is connected with the end on the right side of the rocking lever (31)
Rocking lever fulcrum cushion block (32), the magnet (33) being connected with the end in the left side of the rocking lever (31), slip are embedded at
The roller pin (36) at rocking lever (31) place, the motor bull stick (34) being connected with the roller pin (36) and with the electricity
The motor (35) of machine bull stick (34) connection；
It is described move up and down itinerary part (4) include two lower limiting board circles (41), with two lower limiting board circles (41) by the
The lower limiting board (42) of one axis pin connection, two upper limit plate circles being connected with the lower limiting board (42) by the second axis pin
(43) and with two upper limit plate circles (43) the upper limit plate (44) being connected by the 3rd axis pin；
Sensing control section (5) includes silica gel piece (51), close switch (52) and parts briquetting (53), the silica gel
Piece (51) is interspersed in the front surface of the support baseboard (2) with described close to switch (52), adjacent silica gel piece (51) and connects
The upper end of nearly switch (52) has been fastened by bolts parts briquetting (53)；
The end in the left side of the rocking lever (31) is through moving up and down itinerary part (4) and be located at the parts briquetting
(53) front side.
A kind of 2. test device for being used to test water chip proximity sensor according to claim 1, it is characterised in that：In
The lower end of the main body frame (1) is additionally provided with supporting rack, and support frame as described above is formed by several stays combinations.
A kind of 3. test device for being used to test water chip proximity sensor according to claim 1, it is characterised in that：Institute
Silica gel piece (51) is stated as four pieces, the close switch (52) is three；
It is described be used for test water chip proximity sensor test device further include three counters be respectively counter one (6),
Counter two (7) and counter three (8), three counters are connected by circuit and three close to switch respectively.
A kind of 4. test device for being used to test water chip proximity sensor according to claim 1, it is characterised in that：In
The tenth perforation is further opened with the downside of the middle part of the rocking lever (31), is connected in the tenth perforation by the 8th latch
Fine motion contact pin (9) is connected to, the fine motion contact pin (9) is rod-shaped；
The lower end of the fine motion contact pin (9) is additionally provided with microswitch (10), and the microswitch (10) also is secured to the support
The front surface of bottom plate (2), counter four (11) is further fixed on the right side of the microswitch (10), and the counter four (11) is logical
Circuit is crossed to be connected with the microswitch (10).
A kind of 5. test device for being used to test water chip proximity sensor according to claim 1, it is characterised in that：Institute
The left end that sensing control section (5) is located at the front surface of the support baseboard (2) is stated, it is described to move up and down itinerary part (4) position
In the right side of sensing control section (5), the lever adjusts part (3) and moves up and down itinerary part (4) positioned at described
Right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290064.5U CN207351485U (en) | 2017-10-09 | 2017-10-09 | A kind of test device for being used to test water chip proximity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290064.5U CN207351485U (en) | 2017-10-09 | 2017-10-09 | A kind of test device for being used to test water chip proximity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351485U true CN207351485U (en) | 2018-05-11 |
Family
ID=62358357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290064.5U Active CN207351485U (en) | 2017-10-09 | 2017-10-09 | A kind of test device for being used to test water chip proximity sensor |
Country Status (1)
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|---|---|
| CN (1) | CN207351485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849405A (en) * | 2019-11-21 | 2020-02-28 | 张刘波 | Portable proximity switch sensor test equipment |
-
2017
- 2017-10-09 CN CN201721290064.5U patent/CN207351485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849405A (en) * | 2019-11-21 | 2020-02-28 | 张刘波 | Portable proximity switch sensor test equipment |
| CN110849405B (en) * | 2019-11-21 | 2022-06-28 | 深圳市云腾精密科技有限公司 | Portable proximity switch test equipment |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200820 Granted publication date: 20180511 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230820 Granted publication date: 20180511 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230820 Granted publication date: 20180511 |