CN206209072U - Novel low-cost slide switch equipment for testing service life - Google Patents
Novel low-cost slide switch equipment for testing service life Download PDFInfo
- Publication number
- CN206209072U CN206209072U CN201621256172.6U CN201621256172U CN206209072U CN 206209072 U CN206209072 U CN 206209072U CN 201621256172 U CN201621256172 U CN 201621256172U CN 206209072 U CN206209072 U CN 206209072U
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- CN
- China
- Prior art keywords
- slide switch
- support
- triode
- test
- bar
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- 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.)
- Expired - Fee Related
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model provides a kind of novel low-cost slide switch equipment for testing service life, including support, the switching clamp being arranged on support and the reducing motor being arranged in support, carry out slide switch test, test circuit plate is provided with support, display screen is provided with support, switching clamp includes two support bars and is arranged on the sliding shaft rod of support bar top, location supporting rod is provided with sliding shaft rod, press bar and regulation pole, slide switch mounting seat is provided with location supporting rod, lock-bit supports block is provided with regulation pole, tie down screw is provided with slide switch mounting seat, the end of tie down screw is pressed on the side of regulation pole, bar is pressed to be connected with reducing motor and be provided with back-moving spring between bar and location supporting rod pressing.Simple structure of the present utility model, simple operation, can effectively complete the life test of slide switch, and because the structure for using is less, so the cost for substantially reducing test can be had, stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to slide switch technical field of measurement and test, is to be related to a kind of novel low-cost to slide more specifically
Dynamic switch life test equipment.
Background technology
At present, slide switch is applied in flashlight, lantern, is hung in the products such as pinup, fan, is come for these products
Say, switch is nothing but a part for core, if switch is bad, product quality can be caused to decline, and gently then contacts insensitive, weight
Machine is not driven then, so the life-span of switch directly influences the life-span of product.In industry, the correlation for having test switch life sets
It is standby, but fixture debugging is complex and expensive, so applicability and practicality are restricted.
Utility model content
It is new low that the utility model is to provide a kind of simple structure, can effectively reduce testing cost and stability in use is good
Cost slide switch equipment for testing service life.
The utility model discloses a kind of novel low-cost slide switch equipment for testing service life, including support, it is arranged on institute
State the switching clamp on support and the reducing motor being arranged in the support, the position of the reducing motor and the switch folder
The position of tool is engaged and the reducing motor drives rotating shaft work, carries out slide switch test, and survey is provided with the support
Examination circuit board, is provided with the display screen being connected with the test circuit plate on the bracket, and the switching clamp includes two
Support bar and be arranged on the sliding shaft rod of the support bar top, location supporting rod is provided with the sliding shaft rod, press bar and
Regulation pole, is provided with slide switch mounting seat on the location supporting rod, lock-bit supports block is provided with the regulation pole, in institute
State slide switch mounting seat and be provided with tie down screw, the end of the tie down screw is pressed on the side of regulation pole, described
Press bar to be connected with reducing motor and be provided with back-moving spring between bar and location supporting rod pressing, the regulation pole is by lock
Tight screw action makes lock-bit supports block coordinate slide switch mounting seat to realize slide switch clamping position.
The test circuit plate includes direct-flow voltage regulation source, first resistor, second resistance, load resistance, counter, unidirectional two
Pole pipe, triode, controlling switch, indication LED lamp and electrochemical capacitor, the colelctor electrode of the triode pass through indication LED lamp, first
The positive pole of direct-flow voltage regulation source, the grounded emitter of the triode, the base stage of the triode are connected to after resistance series circuit
By be connected to after second resistance, unilateral diode series circuit controlling switch one end and unilateral diode positive pole with control
Switch is connected, and the other end of the controlling switch is connected with the positive pole of direct-flow voltage regulation source, and the electrochemical capacitor is connected to three
Between the base stage and emitter stage of pole pipe, one end of the counter is connected to the positive pole of unilateral diode, other end ground wire, institute
State load resistance to be in parallel with counter, the signal input part pin of the counter is connected with the pin of tested slide switch
Connect.
The triode is NPN type triode.
The beneficial effects of the utility model are：Simple structure of the present utility model, simple operation, it passes through reducing motor
Driving drive slide switch opening and closing movement, and by counter realize slide switch act counting, such that it is able to effective
The life test of slide switch is completed, because the structure for using is less, so the cost for substantially reducing test can be had, stabilization is used
Property good and strong applicability.
Brief description of the drawings
The structural representation that Fig. 1 is provided for the utility model embodiment；
Fig. 2 is overlooking structure figure of the present utility model；
Fig. 3 is the physical circuit figure of test circuit plate in the utility model embodiment.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect become more apparent, with
Lower combination drawings and Examples, are further elaborated to the utility model.It should be appreciated that specific reality described herein
Apply example to be only used to explain the utility model, be not used to limit the utility model.
Please also refer to Fig. 1 to Fig. 3, for a kind of novel low-cost slide switch that the utility model preferred embodiment is provided
Equipment for testing service life, including support 1, the switching clamp 2 being arranged on the support 1 and the deceleration being arranged in the support 1
Motor 3, the position of the reducing motor 3 is engaged with the position of the switching clamp 2 and the reducing motor 3 drives rotating shaft work
Make, carry out slide switch test, test circuit plate is provided with the support 1, be provided with the support 1 and the test electricity
The display screen 4 that road plate is connected, the switching clamp 2 includes two support bars 21 and is arranged on the cunning at the top of the support bar 21
Moving axis bar 22, location supporting rod 23 is provided with the sliding shaft rod 22, bar 28 is pressed and regulation pole 24, in the location supporting rod
23 are provided with slide switch mounting seat 25, and lock-bit supports block 26 is provided with the regulation pole 24, are installed in the slide switch
Seat 25 is provided with tie down screw 27, and the end of the tie down screw 27 is pressed on the side of regulation pole 24, described to press bar
It is connected with reducing motor and adjusted described in back-moving spring 29 pole 24 by locking presses be provided between bar and location supporting rod
The action of screw rod 27 makes lock-bit supports block 26 coordinate slide switch mounting seat 25 to realize slide switch clamping position.
The test circuit plate includes direct-flow voltage regulation source, first resistor R1, second resistance R2, load resistance R3, counter
5th, unilateral diode D, triode Q, controlling switch K, indication LED lamp and electrochemical capacitor C, the colelctor electrode of the triode is by referring to
Show the positive pole that direct-flow voltage regulation source is connected to after LED, first resistor series circuit, the grounded emitter of the triode is described
The base stage of triode is by being connected to one end and the unilateral diode of controlling switch after second resistance, unilateral diode series circuit
Positive pole be connected with controlling switch, the other end of the controlling switch is connected with the positive pole of direct-flow voltage regulation source, the electrolysis
Between the base stage and emitter stage of triode, one end of the counter is connected to the positive pole of unilateral diode, another to capacitance connection
One end ground wire, the load resistance is in parallel with counter, signal input part pin and the tested slip of the counter
The pin of switch is connected.
The triode is NPN type triode.
Its operation principle is summarized as follows：Slide switch will be test for when in use in switching clamp, and will be opened
The pin of pass is connected with the pin of counter, then starts reducing motor, reducing motor is turned with per minute 25-30 times
Speed rotation, drives rotating shaft action, carries out slide switch test, in order to realize that unloaded load with band is tested, it is only necessary to regulating load electricity
Resistance, adjustment input voltage can complete the adjustment to load current.
Simple structure of the present utility model, simple operation, the driving that it passes through reducing motor drive slide switch folding to move
Make, and the counting that slide switch is acted is realized by counter, such that it is able to effectively complete the life test of slide switch, by
Less in the structure for using, so the cost for substantially reducing test can be had, stability in use is good and strong applicability.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of novel low-cost slide switch equipment for testing service life, it is characterised in that：Including support, set on the bracket
Switching clamp and the reducing motor that is arranged in the support, the position of the position of the reducing motor and the switching clamp
It is engaged and the reducing motor drives rotating shaft work, carry out slide switch test, test circuit plate is provided with the support,
The display screen being connected with the test circuit plate is provided with the bracket, and the switching clamp includes two support bars and sets
The sliding shaft rod in the support bar top is put, location supporting rod is provided with the sliding shaft rod, bar is pressed and regulation pole,
The location supporting rod is provided with slide switch mounting seat, lock-bit supports block is provided with the regulation pole, in the slide switch
Mounting seat is provided with tie down screw, and the end of the tie down screw is pressed on the side of regulation pole, described to press bar and subtract
Speed motor is connected and back-moving spring is provided between bar and location supporting rod pressing, and the regulation pole is acted by tie down screw
Lock-bit supports block is set to coordinate slide switch mounting seat to realize slide switch clamping position.
2. novel low-cost slide switch equipment for testing service life according to claim 1, it is characterised in that：The test electricity
Road plate includes that direct-flow voltage regulation source, first resistor, second resistance, load resistance, counter, unilateral diode, triode, control are opened
Pass, indication LED lamp and electrochemical capacitor, the colelctor electrode of the triode after indication LED lamp, first resistor series circuit by connecting
In the positive pole of direct-flow voltage regulation source, the grounded emitter of the triode, the base stage of the triode passes through second resistance, unidirectional two
The positive pole of one end and unilateral diode that controlling switch is connected to after pole pipe series circuit is connected with controlling switch, the control
The other end of switch is connected with the positive pole of direct-flow voltage regulation source, the electrochemical capacitor be connected to the base stage of triode and emitter stage it
Between, one end of the counter is connected to the positive pole of unilateral diode, other end ground wire, the load resistance and counter phase
Parallel connection, the signal input part pin of the counter is connected with the pin of tested slide switch.
3. novel low-cost slide switch equipment for testing service life according to claim 2, it is characterised in that：The triode
It is NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256172.6U CN206209072U (en) | 2016-11-23 | 2016-11-23 | Novel low-cost slide switch equipment for testing service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621256172.6U CN206209072U (en) | 2016-11-23 | 2016-11-23 | Novel low-cost slide switch equipment for testing service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209072U true CN206209072U (en) | 2017-05-31 |
Family
ID=58749168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621256172.6U Expired - Fee Related CN206209072U (en) | 2016-11-23 | 2016-11-23 | Novel low-cost slide switch equipment for testing service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206209072U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443730A (en) * | 2018-12-11 | 2019-03-08 | 国网冀北电力有限公司唐山供电公司 | A kind of antifatigue verifying attachment of power switch and its application method |
| CN110045275A (en) * | 2019-04-29 | 2019-07-23 | 丽水市永恒传动机械有限公司 | A kind of switch endurance test device |
| CN110174611A (en) * | 2019-06-03 | 2019-08-27 | 国网上海市电力公司 | A kind of breaker detection system |
-
2016
- 2016-11-23 CN CN201621256172.6U patent/CN206209072U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443730A (en) * | 2018-12-11 | 2019-03-08 | 国网冀北电力有限公司唐山供电公司 | A kind of antifatigue verifying attachment of power switch and its application method |
| CN110045275A (en) * | 2019-04-29 | 2019-07-23 | 丽水市永恒传动机械有限公司 | A kind of switch endurance test device |
| CN110045275B (en) * | 2019-04-29 | 2021-05-11 | 诸暨市景旺机械科技有限公司 | Switch durability testing device |
| CN110174611A (en) * | 2019-06-03 | 2019-08-27 | 国网上海市电力公司 | A kind of breaker detection system |
| CN110174611B (en) * | 2019-06-03 | 2024-05-03 | 国网上海市电力公司 | Circuit breaker detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |