CN202693283U - Button durability experimental equipment - Google Patents
Button durability experimental equipment Download PDFInfo
- Publication number
- CN202693283U CN202693283U CN 201220288133 CN201220288133U CN202693283U CN 202693283 U CN202693283 U CN 202693283U CN 201220288133 CN201220288133 CN 201220288133 CN 201220288133 U CN201220288133 U CN 201220288133U CN 202693283 U CN202693283 U CN 202693283U
- Authority
- CN
- China
- Prior art keywords
- push rod
- button
- gear
- durability experimental
- motor
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses button durability experimental equipment which aims to solve the technical problems that equipment in the prior art is heavy and complex in structure and the like. The button durability experimental equipment is characterized in that a motor drives a wheel gear rocker mechanism, the wheel gear rocker mechanism drives a push rod to do reciprocation straight line movement, a contact is arranged at the other end of the push rod, and the contact touches a to-be-tested button. The wheel gear rocker mechanism comprises a driving gear, a driven gear, a fixed slide block, a fixed slide block shaft and a push rod fixed block, wherein the driving gear is fixed connected with the motor, and the motor, the driven gear and the push rod fixed frame are fixedly connected on a rack. The button durability experimental equipment is provided with a button-pressing time sensor which is connected with a counting unit. The structure of the button durability experimental equipment can be achieved easily. Compared with a traditional button experimental mechanism, the button durability experimental equipment is reliable and durable. The sensor and the counting unit are used to record button-pressing times, and therefore statistics of durability testing can be achieved.
Description
Technical field
The utility model relates to a kind of button experimental provision, relates in particular to a kind of device for various control buttons on the automobile being carried out durability experiment.
Background technology
Various control buttons is durable in use in the automobile, is a pith that embodies the automobile quality all the time, and manufacturer needs professional automobile-used durability test desk to test.Present button experiment table adopts pneumatic mode mostly, arrange and the contact of pressing key contacts in the cylinder piston end, test the serviceable life of button by the to-and-fro movement of piston, because equipment adopts pneumatic mode so that device structure is heavy, complicated, and a cylinder can only test a button, and efficient is not high.Open day be that the patent documentation that October 20, publication number in 2010 are CN201611310U discloses such technical scheme, a kind of contact device of automobile rocker switch button testing bed, solve the single cylinder of existing button testing bed and once can only detect a button, the problem that detection efficiency is low, it comprises a contact mounting disc that is installed on the cylinder piston, some pilot holes are arranged in the contact mounting disc, the pilot hole place is equipped with dismountable contact, and contact can select suitable pilot hole to install according to position and the number of button.This scheme still adopts pneumatic scheme, has improved conventional efficient although increased the contact mounting disc, and still there are the problems such as heaviness, complexity in whole equipment.
Summary of the invention
The utility model mainly is the technical matterss such as the existing device structure bulky complex of solution prior art, a kind of button durability experimental device is provided, structure realizes simple, compare conventional keys experiment mechanism, more reliable more durable, and by sensor, counting unit record button experiment number, realize the statistics of durability test.
The utility model is mainly solved by following technical proposals for the prior art problem, a kind of button durability experimental device, one direct motor drive, one gear rocking arm mechanism, the gear rocking arm mechanism drives push rod and does reciprocating linear motion, the other end at push rod arranges contact, and contact is touched tested button; The gear rocking arm mechanism comprises driving gear, follower gear, fixedly slide block, fixedly slide block axle and push rod fixed block, and driving gear is fixedly connected with motor, and motor, follower gear and push rod fixed mount are fixedly connected on the stand; One touch potential sensor for countering is set, touch potential sensor for countering connection count unit.
This scheme is used the gear rocking arm mechanism, the circular motion of motor rotation is converted to the linear reciprocating motion of push rod, utilize push rod to remove to touch tested button, tested button is carried out the experiment in serviceable life, and the button experiment number counted, adds up, compare conventional rocker mechanism, more reliable more durable.Wherein, the touch potential sensor for countering produces count pulse when the tested button of the each touching of push rod, and counting unit adds up count pulse.
As preferably, the push rod fixed block connects a plurality of push rods, and each push rod is slidingly connected by through hole corresponding on the push rod fixed mount.Push rod fixed block on the gear rocking arm mechanism connects a plurality of push rods simultaneously, and each push rod does reciprocating linear motion at the push rod fixed mount, therefore, can test a plurality of buttons simultaneously.
As preferably, an end of push rod uses and is threaded on the push rod fixed block.Can arrive the distance of tested button by regulating pushing rod by rotating push rod, thereby can be fit to automobile-used various keyswitch, such as touch-switch, microswitch, rocker switch etc.
As preferably, the other end of push rod is hollow tube, strip-shaped clamp groove longitudinally is set on the tube wall of hollow tube and regulates mouthful, places spring in the hollow tube, and contact is connected in the strip-shaped clamp groove, during controllable register is placed on and regulates mouthful.After contact was connected on the push rod, contact can move along strip-shaped clamp groove, by adjustable plate be placed in the different adjustment mouth be adjustable springs to contact elastic force, thereby the dynamics of regulating the tested button of contact.
As preferably, the touch potential sensor for countering is electro-optical pickoff.Because its untouchable measurement and the characteristic such as be not subjected to that electromagnet phenomenon affects, thereby be preferred sensor by the touched number of times of shift position detection button that detects the push rod fixed block.
As preferably, counting unit comprises microprocessor, function button and display screen.Use microprocessor to count pulse counting, storage, by function button to counting manifest, the operations such as statistics, deletion.
The beneficial effect that the utility model brings is that use gear rocking arm mechanism converts the motor circular motion to rectilinear motion, carries out automobile-used various push button longevity experiment, by the dynamics of regulating spring control contact button.A whole set of structure realizes simple, compares conventional keys experiment mechanism, and is more reliable more durable, in addition by sensor and counting unit, realizes statistics, the demonstration of durability experiment.
Description of drawings
Fig. 1 is a kind of structural front view of the present utility model;
Fig. 2 is structure vertical view of the present utility model;
Fig. 3 is that the utility model contact is installed and dynamics governor motion synoptic diagram;
Fig. 4 is the utility model touch potential sensor for countering and counting unit connection diagram.
Among the figure: the 1st, motor, the 2nd, driving gear, the 3rd, follower gear, the 4th, fixing slide block, the 5th, stand, the 6th, push rod fixed block, the 7th, push rod, the 71st, contact, the 72nd, strip-shaped clamp groove, the 73rd, spring, the 74th, controllable register, the 75th, regulate mouthful, the 8th, fixing slide block axle, the 9th, sensor for countering, the 10th, push rod fixed mount, the 11st, tested button, the 12nd, counting unit, the 13rd, microprocessor, the 14th, function button, the 15th, display screen.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment: such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model is a kind of button durability experimental device, fixed installation driving gear 2 on the output shaft of motor 1, driving gear 2, follower gear 3, fixedly slide block 4, fixedly slide block axle 8 and push rod fixed block 6 consist of the gear rocking arm mechanism, at push rod fixed mount 10 6 through holes are set, each through hole is placed a push rod 7, push rod 7 can be free to slide in through hole, one end of push rod 7 is with being threaded on the push rod fixed block 6, the other end of push rod 7 such as Fig. 3, contact 71 is connected on the push rod 7 by strip-shaped clamp groove 72 detachable cards, one end of spring 73 contacts with contact 71, the other end contacts with controllable register 74, thereby controllable register 74 is placed on the dynamics that contacts that different adjusting mouths 75 can regulating spring pressure be regulated contact 71 and tested button 11; Motor 1, follower gear 3 and push rod fixed mount 10 are fixedly mounted on the stand 5; Sensor for countering 9 adopts the photo-electric sensor for countering, be installed on the stand 5, when push rod fixed block 6 moves to apart from push rod fixed mount 10 recently at every turn, count pulse of sensor for countering 9 outputs, 13 pairs of count pulses of microprocessor are counted, are added up, and be presented in real time on the display screen 15, by function button 14 add up, the operation such as deletion, information demonstration.
When beginning to test, according to tested push-button type, rotating push rod 7 is to regulate the range of contact 71, this range and tested button 11 are adapted, controllable register 74 is placed on the adjusting mouth 75 that adapts with tested button 11 simultaneously, after motor 1 starts, driving gear 2 drives follower gear 3 and rotates, by fixing slide block 4, fixedly slide block axle 8 and push rod fixed block 6 drive push rods 7 do reciprocating linear motion, contact 71 is touched tested button 11 repeatedly, carry out the push button longevity experiment, sensor for countering 9 detects the touching number of times and shows in real time by counting unit 12.
So the utlity model has following characteristics: use the gear rocking arm mechanism, convert the motor circular motion to rectilinear motion, carry out automobile-used various push button longevity experiment, by the dynamics of regulating spring control contact button.A whole set of structure realizes simple, compares conventional keys experiment mechanism, and is more reliable more durable, in addition by sensor and counting unit, realizes statistics, the demonstration of durability experiment.
Claims (6)
1. button durability experimental device, it is characterized in that: a motor (1) drives a gear rocking arm mechanism, described gear rocking arm mechanism drives push rod (7) and does reciprocating linear motion, the other end at described push rod (7) arranges contact (71), and described contact (71) is touched tested button; Described gear rocking arm mechanism comprises driving gear (2), follower gear (3), fixedly slide block (4), fixedly slide block axle (8) and push rod fixed block (6), described driving gear (2) is fixedly connected with motor (1), and motor (1), follower gear (3) and push rod fixed mount (10) are fixedly connected on the stand (5); One touch potential sensor for countering is set, described touch potential sensor for countering connection count unit.
2. described a kind of button durability experimental device according to claim 1, it is characterized in that: described push rod fixed block (6) connects a plurality of push rods, and each push rod is done by the upper corresponding through hole of push rod fixed mount (10) and is slidingly connected.
3. described a kind of button durability experimental device according to claim 1, it is characterized in that: an end of described push rod (7) uses and is threaded on the push rod fixed block (6).
4. according to claim 1 or 3 described a kind of button durability experimental devices, it is characterized in that: the other end of described push rod (7) is hollow tube, strip-shaped clamp groove (72) longitudinally is set on the tube wall of described hollow tube and regulates mouthful (75), place spring (73) in the hollow tube, described contact (71) is connected in the strip-shaped clamp groove (72), and controllable register (74) is placed on to be regulated in mouthful (75).
5. described a kind of button durability experimental device according to claim 1, it is characterized in that: described touch potential sensor for countering is electro-optical pickoff.
6. described a kind of button durability experimental device according to claim 1, it is characterized in that: described counting unit comprises microprocessor, function button and display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288133 CN202693283U (en) | 2012-06-19 | 2012-06-19 | Button durability experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288133 CN202693283U (en) | 2012-06-19 | 2012-06-19 | Button durability experimental equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693283U true CN202693283U (en) | 2013-01-23 |
Family
ID=47548887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288133 Expired - Fee Related CN202693283U (en) | 2012-06-19 | 2012-06-19 | Button durability experimental equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693283U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280233A (en) * | 2014-10-23 | 2015-01-14 | 北京北机机电工业有限责任公司 | Trigger firing device aging test platform |
| CN105571860A (en) * | 2016-03-17 | 2016-05-11 | 北京汽车动力总成有限公司 | Parking poking rod assembly strength test tool |
| CN106908231A (en) * | 2017-01-25 | 2017-06-30 | 江门市新会区发达运动用品有限公司 | Spring-grip is endured hardships tester |
| CN109297700A (en) * | 2018-12-14 | 2019-02-01 | 骏升科技（扬州）有限公司 | A kind of remote controler waves keystroke testing equipment |
| CN110579414A (en) * | 2019-09-17 | 2019-12-17 | 张连同 | Shield tail sealing brush fatigue testing machine |
| CN111272400A (en) * | 2020-02-21 | 2020-06-12 | 上汽大众汽车有限公司 | Vehicle-mounted switch test device |
| CN114136596A (en) * | 2021-10-30 | 2022-03-04 | 安徽烽云世纪科技有限公司 | Mobile phone accessory detection equipment |
-
2012
- 2012-06-19 CN CN 201220288133 patent/CN202693283U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280233A (en) * | 2014-10-23 | 2015-01-14 | 北京北机机电工业有限责任公司 | Trigger firing device aging test platform |
| CN104280233B (en) * | 2014-10-23 | 2017-01-25 | 北京北机机电工业有限责任公司 | trigger firing device aging test platform |
| CN105571860A (en) * | 2016-03-17 | 2016-05-11 | 北京汽车动力总成有限公司 | Parking poking rod assembly strength test tool |
| CN105571860B (en) * | 2016-03-17 | 2017-12-08 | 北京汽车动力总成有限公司 | A kind of parking driving lever assembly strength test frock |
| CN106908231A (en) * | 2017-01-25 | 2017-06-30 | 江门市新会区发达运动用品有限公司 | Spring-grip is endured hardships tester |
| CN106908231B (en) * | 2017-01-25 | 2024-01-19 | 江门市新会区发达运动用品有限公司 | Fatigue resistance tester for spring-grip dumb-bell |
| CN109297700A (en) * | 2018-12-14 | 2019-02-01 | 骏升科技（扬州）有限公司 | A kind of remote controler waves keystroke testing equipment |
| CN110579414A (en) * | 2019-09-17 | 2019-12-17 | 张连同 | Shield tail sealing brush fatigue testing machine |
| CN111272400A (en) * | 2020-02-21 | 2020-06-12 | 上汽大众汽车有限公司 | Vehicle-mounted switch test device |
| CN114136596A (en) * | 2021-10-30 | 2022-03-04 | 安徽烽云世纪科技有限公司 | Mobile phone accessory detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202693283U (en) | Button durability experimental equipment | |
| CN201788130U (en) | Device for detecting service life of cell phone keys | |
| CN102650562B (en) | Button durability testing machine | |
| CN212302447U (en) | Multi-touch screen testing mechanism | |
| CN202110101U (en) | Corrugated pipe service life tester | |
| CN105136576A (en) | Spring load test system | |
| CN203623226U (en) | Geometric parameter variable cam motion displacement curve drawing instrument | |
| CN213780299U (en) | Keyboard test machine and test equipment | |
| CN206411235U (en) | A kind of testing machine for service life of button | |
| CN202502180U (en) | Mouse function detection device | |
| CN203375470U (en) | Lighter detecting device | |
| CN104849159A (en) | Experiment device for testing life of button of terminal equipment | |
| CN104240564A (en) | Theoretical mechanics answer device | |
| CN107415529A (en) | A kind of environmentally friendly blackboard for education | |
| CN201368882Y (en) | Liquid quantitative injection mechanism for medical testing | |
| CN202145161U (en) | Automatic button lifetime test machine of cam type and bionic array | |
| CN204029224U (en) | Theoretical mechanics answering device | |
| CN213336821U (en) | Test module | |
| CN202255714U (en) | Torque meter for torsional spring | |
| CN211978302U (en) | Be applied to button life test machine of different pressure conditions | |
| CN201540335U (en) | Composite key test device | |
| CN204964705U (en) | Strike test with strikeing head and strikeing testing arrangement | |
| CN202433185U (en) | Fatigue detection device for spring of car pedal | |
| CN202512561U (en) | Mechanical transmission structure for detecting functions of mouse | |
| CN204020910U (en) | A kind of block of bow collector of electric locomotive proving installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200619 |