CN205642820U - Handle testing system - Google Patents
Handle testing system Download PDFInfo
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- CN205642820U CN205642820U CN201620428088.1U CN201620428088U CN205642820U CN 205642820 U CN205642820 U CN 205642820U CN 201620428088 U CN201620428088 U CN 201620428088U CN 205642820 U CN205642820 U CN 205642820U
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Abstract
The utility model provides a handle testing system, includes framework, test platform, pneumatic actuator, anchor clamps portion and slide rail, the framework includes square frame, lower square frame, left frame and right -hand frame, test platform includes a lift platform and the 2nd lift platform, pneumatic actuator includes revolving cylinder and main shaft cover, and revolving cylinder installs convex part in the second, and the one end of main shaft cover is fixed in the drive shaft of revolving cylinder's bottom to the main shaft cover passes the through -hole of the interior convex part of second, anchor clamps portion includes main shaft, gleitbretter and anchor clamps, and the main shaft rotates connects convex part in first, main shaft ways in main shaft, the gleitbretter includes film and top flat, and it has the anchor clamps mounting groove to open at a top flat orientation handle testing system's proximal end portion, and anchor clamps are installed in the anchor clamps mounting groove, square frame under in is installed to the slide rail, lies in anchor clamps under, install interchangeable fixed baseplate on the slide rail, fixed baseplate is used for the fixed handle that awaits measuring the examination.
Description
Technical field
This utility model relates to test machines field, particularly relates to a kind of handle pilot system.
Background technology
Specify by JG/T124-2007, building doors and windows handware drive mechanism handle product, need to detect mechanical property and intensity, including operating physical force, moment, repeatedly keying (life-span), anti-twist and tensile property.Test requirements document is as follows: fixed by drive mechanism handle pedestal, measures operating physical force with the strain gauge of precision 1N on handle handle center line at distance handle axle 50mm；Operational torque is measured with the torque wrench of precision 0.05N m；Drive mechanism handle pedestal is fixed, handle meets door and window closed-open-closedown actual working state, handle rotate by 0 °-90 °, 0 °-180 ° be a circulation be a cyclic process, test with the frequency of 250 times/hour～275 times/hour, completing 25000 circulations altogether, square shaft makees corresponding revolution or shift fork moves up and down；The pulling force applying parallel handle axle in handle 2/3 position surveys the tensile property of handle.At present, on market, the detecting instrument for drive mechanism handle only has life test machine, adds limit switch mainly by telescopic cylinder and realizes, and this design typically can only meet less product type.
Utility model content
The purpose of this utility model is to propose a kind of handle pilot system, its simple in construction, diverse in function, can meet JG the pilot project operating physical force of T 124-2007 defined, moment, repeatedly open and close (life-span), anti-twist and tensile property, it is possible to the handle of different size and style is tested.
For reaching this purpose, this utility model by the following technical solutions:
A kind of handle pilot system, including framework, test platform, pneumatic actuator, clamp portion and slide rail；
Described framework includes square frame, lower square frame, left box and right box；
Described test platform includes the first hoistable platform and the second hoistable platform；
Described first hoistable platform includes the first lifting square tube and the first working plate；
Described first lifting square tube and described left box slidable connection, described first working plate is installed on described first lifting square tube, and towards the inside of described framework；
The front end of described first working plate be provided with first in protuberance, in described first, protuberance has the first through hole；
Described second hoistable platform includes the second lifting square tube and the second working plate, described second lifting square tube and described first lifting square tube slidable connection；
It is provided with adjustable locking device between described left box, the first lifting square tube and the second lifting square tube three；
Described second working plate is installed on described second lifting square tube, and towards the inside of described framework；
The front end of described second working plate be provided with second in protuberance, in described second, protuberance has through hole, and this through hole is corresponding with the position of described first through hole；
Described pneumatic actuator include rotary cylinder and collar bush, described rotary cylinder be installed on described second in protuberance, one end of described collar bush is fixed on the drive shaft of the bottom of described rotary cylinder, and described collar bush is through the through hole of protuberance in described second；
Described clamp portion include main shaft, slide plate and fixture, described main axis be connected to described first in protuberance, described collar bush is placed on described main shaft；
Described slide plate includes that egative film and top flat, described egative film are fixed on described main shaft, and described top flat has avoiding hollow groove, and described top flat is positioned at the top of described egative film, and described main shaft passes described avoiding hollow groove；
Having fixture mounting groove at described top flat towards the close end of described a kind of handle pilot system, described fixture is installed in described fixture mounting groove；
Described slide rail is installed on described lower square frame, is positioned at the underface of described fixture；Being provided with interchangeable fixed pedestal on described slide rail, described fixed pedestal is for fixing handle to be tested.
Further, also including drive mechanism, adjustment disk and motorized adjustment portion, described motorized adjustment portion is arranged at inside described drive mechanism, is provided with fixing strain gauge in the outside of described drive mechanism, and described fixing strain gauge is positioned at the top of described slide rail.
Further, also including fixing bar and fixing connecting rod, one end of described fixing bar is installed on described first working plate, and described fixing connecting rod is installed between described first lifting square tube and described fixing bar.
Further, described adjustable locking device includes the first connector and the second connector；
Described first connector is arranged at described left box, the first lifting square tube and the outside of the second lifting square tube three, described first connector includes the first connecting portion, the second connecting portion and the 3rd connecting portion, described second connecting portion is fixedly installed in the outside of described first lifting square tube, and the outside and described second that described first connecting portion and the 3rd connecting portion are individually fixed in described left box by fixed screw lifts in the nut of the groove outside square tube；
Described second connector is arranged between described left box and described first lifting square tube, one end of described second connector is fixedly installed in the outside of described first lifting square tube, and its other end is fixed in the nut of the groove outside described left box by fixed screw.
Further, described main shaft be rotationally connected with described first by bearing in protuberance, described egative film has gathering sill, described top flat is installed on the top of described top flat by described gathering sill.
Further, described fixture includes two round bars, and one end of described round bar is adjustable to be installed in fixture mounting groove, and its other end is cased with soft set, is fixed by pin between two described round bars.
Further, the described fixed pedestal of multiple detachable and different installing hole shape it is additionally provided with.
Further, also include handle locking mechanism, it is arranged on the hook of described fixing strain gauge, described locking mechanism includes sliding part and fixed part, described sliding part and fixed part are provided with through hole, described fixed part is provided with fluting, and described sliding part is resiliently attached to described fixed part by described fluting.
Further, also including display module, described display module includes velocity module, counting module, sum module, relay indicating light and termination instruction lamp, is all arranged at described lower square frame.
Further, also including lifting handle, it is arranged between described second lifting square tube；Also including stable gas pressure device, it is arranged at described left box.
This utility model is according to foregoing, use the rotary cylinder of angle adjustable, and have matched the fixture of universal type, adapt to most handle product type on market, in addition to the start-stop performance repeatedly that can test handle, moreover it is possible to the test operating physical force of handle, moment, anti-twist and tensile property, better meet JG the pilot project of T124-2007 defined and parameter request thereof, its compact conformation, of many uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of one of them embodiment of the present utility model.
Fig. 2 is the structural representation of one of them embodiment of the present utility model.
Fig. 3 is the structural representation that the collar bush of one of them embodiment of the present utility model is placed on main shaft.
Fig. 4 is the side view of one of them embodiment of the present utility model.
Fig. 5 is the partial schematic diagram of the clamp portion of one of them embodiment of the present utility model.
Fig. 6 is the partial schematic diagram of the display module of one of them embodiment of the present utility model.
Fig. 7 is the partial schematic diagram of the slide plate of one of them embodiment of the present utility model.
nullWherein: upper square frame 11、Lower square frame 12、Left box 13、Right box 14、Lifting handle 16、Stable gas pressure device 17、Handle locking mechanism 18、Sliding part 181、Fixed part 182、Test platform 2、First hoistable platform 21、Second hoistable platform 22、First lifting square tube 211、Fixing bar 213、Fixing connecting rod 214、First working plate 212、Protuberance 2121 in first、First through hole 2122、Second lifting square tube 221、Second working plate 222、Protuberance 2221 in second、Actuator 3、Rotary cylinder 31、Collar bush 32、Clamp portion 4、Main shaft 41、Slide plate 42、Fixture 43、Egative film 421、Top flat 422、Avoiding hollow groove 423、Gathering sill 424、Installing hole 431、Round bar 432、Slide rail 5、Fixed pedestal 51、Drive mechanism 6、Adjustment disk 61、Fixing strain gauge 62、First connector 71、Second connector 72、First connecting portion 711、Second connecting portion 712、3rd connecting portion 713、Fixed screw 714、Display module 9、Velocity module 91、Counting module 92、Sum module 93、Relay indicating light 94、Termination instruction lamp 95.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Figures 1 to 5, a kind of handle pilot system, including framework, test platform 2, pneumatic actuator 3, clamp portion 4 and slide rail 5；
Described framework includes square frame 11, lower square frame 12, left box 13 and right box 14；
Described test platform 2 includes the first hoistable platform 21 and the second hoistable platform 22；
Described first hoistable platform 21 includes the first lifting square tube 211 and the first working plate 212；
Described first lifting square tube 211 and described left box 13 slidable connection, described first working plate 212 is installed on described first lifting square tube 211, and towards the inside of described framework；
The front end of described first working plate 212 be provided with first in protuberance 2121, in described first, protuberance 2121 has the first through hole 2122；
Described second hoistable platform 22 includes the second lifting square tube 221 and the second working plate 222, described second lifting square tube 221 and described first lifting square tube 211 slidable connection；
Described left box 13, first lifts and is provided with adjustable locking device between square tube 211 and the second lifting square tube 221 three；
Described second working plate 222 is installed on described second lifting square tube 221, and towards the inside of described framework；
The front end of described second working plate 222 be provided with second in protuberance 2221, in described second, protuberance 2221 has through hole, and this through hole is corresponding with the position of described first through hole 2122；
Described pneumatic actuator 3 includes rotary cylinder 31 and collar bush 32, described rotary cylinder 31 be installed on described second in protuberance 2221, the drive shaft of the bottom of described rotary cylinder 31 is fixed in one end of described collar bush 32, and described collar bush 32 passes the through hole of protuberance 2221 in described second；
Described clamp portion 4 include main shaft 41, slide plate 42 and fixture 43, described main shaft 41 be rotationally connected with described first in protuberance 2121, described collar bush 32 is placed on described main shaft 41；
Described slide plate 42 includes that egative film 421 and top flat 422, described egative film 421 are fixed on described main shaft 41, and described top flat 422 has avoiding hollow groove 423, and described top flat 422 is positioned at the top of described egative film 421, and described main shaft 41 is through described avoiding hollow groove 423；
Having fixture mounting groove 431 at described top flat 422 towards the close end of described a kind of handle pilot system, described fixture 43 is installed in described fixture mounting groove 431；
Described slide rail 5 is installed on described lower square frame 12, is positioned at the underface of described fixture 43；Being provided with interchangeable fixed pedestal 51 on described slide rail 5, described fixed pedestal 51 is for fixing handle to be tested.
Described first lifting square tube 211 is slidably coupled to described left box 13, described first hoistable platform 21 can be moved relative to described left box 13, it is easy to the relative altitude regulating described first working plate 212 with tested handle, to adapt to various sizes of tested handle.
Similarly, described second lifting square tube 221 is slidably coupled to described first lifting square tube 211 so that described second working plate 222 can move relative to described first working plate 212, it is ensured that can be smoothed out between every test, not interfere with each other.
By using described adjustable locking device, described first hoistable platform 21 and the second hoistable platform 22 is enough made to be fixed on suitable testing position, simple to operate, practical function.
nullWhen carrying out actuation test repeatedly，Tested handle is fixed on described fixed pedestal 51，By regulating the height of described second hoistable platform 22，Described collar bush 32 can be placed on described main shaft 41，Described top flat 421 can move along described avoiding hollow groove 423 relative to described egative film 421，By regulating the relative sliding distance of described top flat 422 and egative film 421，Make described fixture 43 in place on clamp the handle of tested handle，Then actuation test repeatedly is started，Described rotary cylinder 31 is angle adjustable，First regulate suitable angle，The most described rotary cylinder 31 is passed through gases at high pressure toward described rotary cylinder 31 makes it rotate，Drive shaft bottom it drives described collar bush 32 to rotate，Described collar bush 32 carries again described main shaft 41 to rotate，Final described fixture 43 drives tested handle to rotate，It is finally completed test，Whole test process full-automatic work，Improve the precision of test，Avoid the various errors caused due to manual testing.Repeatedly opening and closing in test, tested handle meets bar closed-open-closedown actual working state, (hanging inward opening door and window handle is with 0 degree 0 °-90 °, 0 °-180 °, other door and window handles are with 0 °-90 °) it is a cyclic process, test with the frequency of 250 times/hour～275 times/hour, complete 25000 circulations altogether.
When carrying out operating physical force, moment, the test of anti-twist and tensile property, regulate the height of described second hoistable platform 22, make described collar bush 32 depart from described test axle 41, catch on described installing hole 431 to measure operating physical force with strain gauge；It is stuck in one end of described main shaft 41 to measure operational torque with torque wrench；
When measuring anti-twist, regulate described fixture 43 with tested handle relative position, it is made to be sandwiched on tested handle the position from handle axle 2/3, then one end of described main shaft 41 it is stuck in torque wrench, the moment applying 25N.m-26N.m along the direction that the handle of tested handle rotates keeps 60 seconds, after unloading tested handle, observe it along bad situation.
Further, as it is shown in figure 1, also include drive mechanism 6, adjustment disk 61 and motorized adjustment portion, it is internal that described motorized adjustment portion is arranged at described drive mechanism 6, be provided with fixing strain gauge 62 in the outside of described drive mechanism 6, described fixing strain gauge 62 is positioned at the top of described slide rail 5.
The internal structure of described drive mechanism 6 is worm gear structure, during test tensile property, by starting described motorized adjustment portion, enabling to the described drive mechanism 6 significantly end moves in the perpendicular direction, to regulate the vertical height of described fixing strain gauge 62 to measure tested handle, again by described rotation adjustment disk 61, finely tune the vertical height of described drive mechanism 6 so that described fixing strain gauge 62 is in test height more accurately；On the fixed pedestal 51 of the lower section that tested handle is fixed on described fixing strain gauge 62, by bright for the hands of tested handle turn to consistent with handle base length direction, position away from handle axle 2/3 on handle handle center line, catch on described fixing strain gauge 62, and apply to be parallel to the pulling force of handle axle, keep 60 seconds, be the vernier caliper measurement of 0.02mm by precision after unloading 5 minutes.
Further, as it is shown in figure 1, also include fixing bar 213 and fixing connecting rod 214, one end of described fixing bar 213 is installed on described first working plate 212, and described fixing connecting rod 214 is installed between described first lifting square tube 211 and described fixing bar 213.
By described fixing bar 213 and the cooperation of fixing connecting rod 214, described first working plate 212 is more stably mounted in described first lifting square tube 211, after described first fall way 211 repeatedly lifts, also can guarantee that described first working plate 212 solidness and ruggedness.
Further, as shown in Figure 4, described adjustable locking device includes the first connector 71 and the second connector 72；
Described first connector 71 is arranged at described left box 13, first and lifts square tube 211 and the outside of the second lifting square tube 221 three, described first connector 71 includes the first connecting portion the 711, second connecting portion 712 and the 3rd connecting portion 713, described second connecting portion 712 is fixedly installed in the outside of described first lifting square tube 211, and the outside and described second that described first connecting portion 711 and the 3rd connecting portion 713 are individually fixed in described left box 13 by fixed screw 714 lifts in the nut of the groove outside square tube 221；
Described second connector 72 is arranged between described left box 13 and described first lifting square tube 211, one end of described second connector 72 is fixedly installed in the outside of described first lifting square tube 211, and its other end is fixed in the nut of the groove outside described left box 13 by fixed screw 714.
By described first connector 71 and the cooperation of the second connector 72, it is possible to make described first hoistable platform 21 and the second hoistable platform 22 be fixed on suitable testing position；Such as, the fixed screw 714 being fixed on described left box 13 is unclamped, just can regulate the relative altitude with tested handle of described first hoistable platform 21, highly suitable after, just lock described fixed screw 714, simple to operate, practical function.
Further, as shown in Figure 3 with shown in Fig. 7, described main shaft 41 be rotationally connected with described first by bearing in protuberance 2121, described egative film 421 has gathering sill 424, described top flat 422 is installed on the top of described top flat 422 by described gathering sill 424.
Bearing can reduce when main shaft 41 rotates with described first in frictional force produced by protuberance 2121, make described main shaft 41 when rotating more stable smoothly.Described top flat 422 can be along the relative movement of described gathering sill 424, adjust suitable position, to adapt to different tested handles, also avoid described clamp portion 4 when rotating, the position of the described top flat 422 and 421 in described slide plate 42 offsets, and causes test failure.
Further, as it is shown on figure 3, described fixture 43 includes two round bars 432, one end of described round bar 432 is adjustable to be installed in fixture mounting groove 431, and its other end is cased with soft set, is fixed by pin between 2 described round bars 432.
The similarity making described fixture 43 and the finger of people is more increased, and improves precision and the reliability of whole test, is fixed by pin, improve the ruggedness of described fixture 43 between 2 described round bars 432.
Further, the described fixed pedestal 51 of multiple detachable and different installing hole 52 shape it is additionally provided with.
Various sizes of tested handle can be applicable to, improve the practicality of described a kind of handle pilot system and comprehensive.
Further, as shown in Figure 2, also include handle locking mechanism 18, it is arranged on the hook of described fixing strain gauge 62, described locking mechanism 18 includes sliding part 181 and fixed part 182, described sliding part 181 and fixed part 182 are provided with through hole, and described fixed part 182 is provided with fluting, and described sliding part 181 is resiliently attached to described fixed part 182 by described fluting.
Tested handle passes in the through hole of described sliding part 181 and fixed part 182, and is locked in wherein, and described sliding part 181 is elastic on the fluting of described fixed part 182 to be connected, it is possible to make various sizes of handle be stably locked in described handle locking mechanism 18.
Further, as shown in Figure 6, also including display module 9, described display module 9 includes velocity module 91, counting module 92, sum module 93, relay indicating light 94 and termination instruction lamp 95, is all arranged at described lower square frame 12.
Improve the visualization during work of described a kind of handle pilot system so that user can have a clear understanding of when repeatedly opening and closing, the test rate of tested handle, test number (TN), test sum, duty and done state.
Further, as shown in Fig. 4 and Fig. 1, also including lifting handle 16, it is arranged between described second lifting square tube 221；Also including stable gas pressure device 17, it is arranged on described left box 13
Make the relative altitude regulating described second lifting square tube 221 convenient, repeatedly opening and closing in test, first by high pressure gas by described stable gas pressure device 17, then export described rotary cylinder 31 from described stable gas pressure device 17, and then drive described rotary cylinder 31 to work；High pressure gas, after described stable gas pressure device 17, on the one hand can reduce the humidity of the high pressure gas of output, it is to avoid corrodes described rotary cylinder 31, and the high pressure gas on the other hand also making output is more steady so that described rotary cylinder 31 more stably works.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes fall within protection domain of the present utility model.
Claims (10)
1. a handle pilot system, it is characterised in that: include framework, test platform, pneumatic actuator, clamp portion and slide rail；
Described framework includes square frame, lower square frame, left box and right box；
Described test platform includes the first hoistable platform and the second hoistable platform；
Described first hoistable platform includes the first lifting square tube and the first working plate；
Described first lifting square tube and described left box slidable connection, described first working plate is installed on described first lifting square tube, and towards the inside of described framework；
The front end of described first working plate be provided with first in protuberance, in described first, protuberance has the first through hole；
Described second hoistable platform includes the second lifting square tube and the second working plate, described second lifting square tube and described first lifting square tube slidable connection；
It is provided with adjustable locking device between described left box, the first lifting square tube and the second lifting square tube three；
Described second working plate is installed on described second lifting square tube, and towards the inside of described framework；
The front end of described second working plate be provided with second in protuberance, in described second, protuberance has through hole, and this through hole is corresponding with the position of described first through hole；
Described pneumatic actuator include rotary cylinder and collar bush, described rotary cylinder be installed on described second in protuberance, one end of described collar bush is fixed on the drive shaft of the bottom of described rotary cylinder, and described collar bush is through the through hole of protuberance in described second；
Described clamp portion include main shaft, slide plate and fixture, described main axis be connected to described first in protuberance, described collar bush is placed on described main shaft；
Described slide plate includes that egative film and top flat, described egative film are fixed on described main shaft, and described top flat has avoiding hollow groove, and described top flat is positioned at the top of described egative film, and described main shaft passes described avoiding hollow groove；
Having fixture mounting groove at described top flat towards the close end of described a kind of handle pilot system, described fixture is installed in described fixture mounting groove；
Described slide rail is installed on described lower square frame, is positioned at the underface of described fixture；Being provided with interchangeable fixed pedestal on described slide rail, described fixed pedestal is for fixing handle to be tested.
A kind of handle pilot system the most according to claim 1, it is characterized in that: also include drive mechanism, adjustment disk and motorized adjustment portion, described motorized adjustment portion is arranged at inside described drive mechanism, be provided with fixing strain gauge in the outside of described drive mechanism, described fixing strain gauge is positioned at the top of described slide rail.
A kind of handle pilot system the most according to claim 1, it is characterized in that: also include fixing bar and fixing connecting rod, one end of described fixing bar is installed on described first working plate, and described fixing connecting rod is installed between described first lifting square tube and described fixing bar.
A kind of handle pilot system the most according to claim 1, it is characterised in that: described adjustable locking device includes the first connector and the second connector；
Described first connector is arranged at described left box, the first lifting square tube and the outside of the second lifting square tube three, described first connector includes the first connecting portion, the second connecting portion and the 3rd connecting portion, described second connecting portion is fixedly installed in the outside of described first lifting square tube, and the outside and described second that described first connecting portion and the 3rd connecting portion are individually fixed in described left box by fixed screw lifts in the nut of the groove outside square tube；
Described second connector is arranged between described left box and described first lifting square tube, one end of described second connector is fixedly installed in the outside of described first lifting square tube, and its other end is fixed in the nut of the groove outside described left box by fixed screw.
A kind of handle pilot system the most according to claim 1, it is characterised in that: described main shaft be rotationally connected with described first by bearing in protuberance, described egative film has gathering sill, described top flat is installed on the top of described top flat by described gathering sill.
A kind of handle pilot system the most according to claim 1, it is characterised in that: described fixture includes two round bars, and one end of described round bar is adjustable to be installed in fixture mounting groove, and its other end is cased with soft set, is fixed by pin between two described round bars.
A kind of handle pilot system the most according to claim 1, it is characterised in that: it is additionally provided with the described fixed pedestal of multiple detachable and different installing hole shape.
A kind of handle pilot system the most according to claim 1, it is characterized in that: also include handle locking mechanism, it is arranged on the hook of described fixing strain gauge, described locking mechanism includes sliding part and fixed part, described sliding part and fixed part are provided with through hole, described fixed part is provided with fluting, and described sliding part is resiliently attached to described fixed part by described fluting.
A kind of handle pilot system the most according to claim 1, it is characterised in that: also including display module, described display module includes velocity module, counting module, sum module, relay indicating light and termination instruction lamp, is all arranged at described lower square frame.
A kind of handle pilot system the most according to claim 1, it is characterised in that: also including lifting handle, it is arranged between described second lifting square tube；Also including stable gas pressure device, it is arranged at described left box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428088.1U CN205642820U (en) | 2016-05-11 | 2016-05-11 | Handle testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428088.1U CN205642820U (en) | 2016-05-11 | 2016-05-11 | Handle testing system |
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| CN205642820U true CN205642820U (en) | 2016-10-12 |
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| CN201620428088.1U Active CN205642820U (en) | 2016-05-11 | 2016-05-11 | Handle testing system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727381A (en) * | 2017-10-24 | 2018-02-23 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of detection means for transmission mechanism with handle actuation test repeatedly |
| CN108896294A (en) * | 2018-08-24 | 2018-11-27 | 江阴亨德拉科技有限公司 | A kind of civilian kilowatt-hour meter box lock service life detection device |
| CN109668781A (en) * | 2017-10-17 | 2019-04-23 | 高康 | A kind of tensile property test equipment of door and window handle |
| CN109682579A (en) * | 2017-10-17 | 2019-04-26 | 高康 | A kind of automatic checkout equipment for testing door and window handle |
| CN111141508A (en) * | 2020-01-08 | 2020-05-12 | 长兴溪谷智能装备有限公司 | Internal opening and internal falling test machine |
-
2016
- 2016-05-11 CN CN201620428088.1U patent/CN205642820U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668781A (en) * | 2017-10-17 | 2019-04-23 | 高康 | A kind of tensile property test equipment of door and window handle |
| CN109682579A (en) * | 2017-10-17 | 2019-04-26 | 高康 | A kind of automatic checkout equipment for testing door and window handle |
| CN109682579B (en) * | 2017-10-17 | 2024-03-15 | 高康 | Automatic detection equipment for testing door and window handles |
| CN107727381A (en) * | 2017-10-24 | 2018-02-23 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of detection means for transmission mechanism with handle actuation test repeatedly |
| CN107727381B (en) * | 2017-10-24 | 2024-05-10 | 亚萨合莱国强（山东）五金科技有限公司 | Detection device for repeated opening and closing test of handle for transmission mechanism |
| CN108896294A (en) * | 2018-08-24 | 2018-11-27 | 江阴亨德拉科技有限公司 | A kind of civilian kilowatt-hour meter box lock service life detection device |
| CN108896294B (en) * | 2018-08-24 | 2023-12-26 | 江阴亨德拉科技有限公司 | Service life detection device for civil ammeter box lock |
| CN111141508A (en) * | 2020-01-08 | 2020-05-12 | 长兴溪谷智能装备有限公司 | Internal opening and internal falling test machine |
| CN111141508B (en) * | 2020-01-08 | 2021-07-09 | 长兴溪谷智能装备有限公司 | Internal opening and internal falling test machine |
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