CN107084856A - A kind of built-in cabinet door drawer switch test device - Google Patents
A kind of built-in cabinet door drawer switch test device Download PDFInfo
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- CN107084856A CN107084856A CN201710353701.7A CN201710353701A CN107084856A CN 107084856 A CN107084856 A CN 107084856A CN 201710353701 A CN201710353701 A CN 201710353701A CN 107084856 A CN107084856 A CN 107084856A
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- cabinet door
- drawer
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- test device
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- 238000012360 testing method Methods 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000007812 deficiency Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/001—Testing of furniture, e.g. seats or mattresses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The present invention relates to a kind of built-in cabinet door drawer switch test device, including motor, transmission mechanism, two poles, two poles include drive rod, follower lever, the front end of follower lever rotates with cabinet door or drawer and is connected, the front end of the rear end drive rod of follower lever rotates connection, and the rear end of drive rod and the output shaft rotation of transmission mechanism are connected, and motor is rotated by the way that transmission mechanism drive rod is forward and reverse, follower lever is driven to release or retract, control cabinet door or drawer are opened or closed.The present invention is built-in, is installed on during implementation in cabinet, is then not take up any space beyond product, attractive in appearance and safe.When testing laterally or longitudinally multistage cabinet door or drawer, the transmission mechanism of multistage linking can be set, is realized and is synchronously tested between multistage cabinet door or drawer by multistage V belt translation.Temperature alarming, overload-alarm, can effectively protect the safe operation of the present invention；Prevent from causing torsion excessive due to stop by clutch, motor, mechanical part, cabinet door or drawer are caused to damage.
Description
Technical field
The present invention relates to mechanical test field, test and fill more specifically to a kind of built-in cabinet door drawer switch
Put.
Background technology
In the prior art, for cupboard, will when the hinge of cabinet door, the slide rail of drawer carries out fatigue strength and durability test
Test device is arranged at outside product, and volume is big, space-consuming, and unsightly, there is certain potential safety hazard.Work as test process
In, lack tally function, count service life, and there is larger error when analyzing the fatigue strength of mechanical different phase, or
Need more writing task.
Chinese invention patent application 200610171373.0 discloses a kind of disinfection cabinet drawer life test machine, including folder
Tool, automatic sliding device, counter, the fixture are connected with disinfection cabinet drawer handle, and the fixture connects with automatic sliding device
Connect.
The technical scheme of foregoing invention is when implementing, although there is provided tally function, but takes over company with drawer using fixture
Connect, structure is relative complex, and testing machine needs to be placed on the outside of product, could realize test, however it remains and volume is big, account for
With space, and unsightly, there is the deficiencies such as certain potential safety hazard.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of inside for being arranged at test product, volume
Small, the built-in cabinet door drawer switch test device that implementation is attractive in appearance, safe.
Technical scheme is as follows：
A kind of built-in cabinet door drawer switch test device, including motor, transmission mechanism, two poles, two poles include
Drive rod, follower lever, the front end of follower lever is rotated with cabinet door or drawer to be connected, and the front end of the rear end drive rod of follower lever, which is rotated, to be connected
Connect, the rear end of drive rod and the output shaft rotation of transmission mechanism are connected, motor is rotated by the way that transmission mechanism drive rod is forward and reverse, band
Dynamic follower lever is released or retracted, and control cabinet door or drawer are opened or closed.
Preferably, motor is horizontally disposed, two poles are horizontally disposed with, and output shaft is vertically arranged, by bevel gear set by electricity
Horizontally rotating for machine exports the vertical rotation output for being converted to output shaft.
Preferably, transmission mechanism includes V belt translation component, power transmission shaft, power transmission shaft passes through V belt translation component and turn of motor
Axle is interlocked with the rotation；Power transmission shaft is connected with output between centers by bevel gear set.
Preferably, transmission mechanism includes Multi-stage transmission, every grade of transmission includes a power transmission shaft, and V belt translation component is multistage band
Transmission, including be connected with the rotating shaft of motor main pulley, afterbody from belt wheel, some double-slot belt wheels of intergrade are adjacent
Intergrade power transmission shaft between V belt translation is carried out by double-slot belt wheel.
Preferably, being provided with horizontal supporting plate in cabinet, motor is fixed in supporting plate, and power transmission shaft is installed on by support
In supporting plate.
Preferably, power transmission shaft is provided with clutch before bevel gear.
Preferably, the front end of follower lever is provided with sucker, the front end progress rotation connection of sucker and follower lever.
Preferably, being additionally provided with counter and display screen, when motor completes once forward and reverse rotation, counter adds 1,
And shown by display screen.
Preferably, being additionally provided with alarm mechanism, alarm mechanism includes alarm, temperature sensor, current detector, control
Main frame processed, alarm, temperature sensor, current detector are connected with control main frame respectively；Receiver of remote-control sytem is additionally provided with, is passed through
Remote control is remotely controlled startup to test device with closing.
Preferably, for each cabinet door or drawer, open position travel switch, close stance travel switch are set, it is right respectively
Position when answering position when cabinet door or drawer opening, closing；Open to triggering open position stroke and open when driving cabinet door or drawer
Guan Shi, motor changes rotation direction；When driving cabinet door or drawer to close to triggering close stance travel switch, motor, which changes, to be rotated
Direction.
Beneficial effects of the present invention are as follows：
Built-in cabinet door drawer switch test device of the present invention, is set to built-in, and cabinet is installed on during implementation
It is interior, then any space beyond product is not take up, it is attractive in appearance and safe., can by transmission mechanism and when using cooperatively of two poles
Machine driving, opening and the closing of driving cabinet door and drawer are realized in small space.And testing laterally or longitudinally multistage cabinet
When door or drawer, the transmission mechanism of multistage linking can be set, same stepping between multistage cabinet door or drawer is realized by multistage V belt translation
Row test.For each cabinet door or drawer, respectively by forward and reverse rotation of two travel switch controlled motors, and then mould is completed
Intend opening or closing for cabinet door or drawer.
The present invention also provides temperature alarming, overload-alarm, can effectively protect the safe operation of the present invention；It is anti-by clutch
Only cause torsion excessive due to stop, motor, mechanical part, cabinet door or drawer are caused to damage, it is right in protection test process
The safety of the present invention and test product.
Brief description of the drawings
Fig. 1 is the structural representation (being arranged at the state in cabinet, cabinet door and drawer are not shown) of the present invention；
Fig. 2 is that cabinet door opens (shown by dashed lines) with closing the view of (being shown by solid line)；
Fig. 3 is that drawer opens (shown by dashed lines) with closing the view of (being shown by solid line)；
Fig. 4 is the side view of the present invention；
In figure：10 be motor, and 21 be main pulley, and 22 be double-slot belt wheel, and 23 be that, from belt wheel, 24 be horizontal V-shape band, and 25 be vertical
To V-type band, 26 be lower drive shaft, and 27 be upper power transmission shaft, and 28 be output shaft, and 29 be bevel gear, and 30 be supporting plate, and 31 be support,
32 be through hole, and 40 be two poles, and 41 be drive rod, and 42 be follower lever, and 43 be sucker, and 51 be open position travel switch, and 52 be to close
A travel switch is closed, 60 be alarm mechanism, and 61 be temperature sensor, and 62 be display screen, and 71 be cabinet door, and 72 be drawer.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
The present invention is positioned over outside test product to solve the test equipment of prior art presence, and space-consuming is big, use
Unsightly, there is the deficiency such as certain potential safety hazard there is provided a kind of built-in cabinet door drawer switch test device, tested
When, it is installed in product to be measured, can be completed in sufficiently small space by improved drive mechanism to cabinet door or drawer
Open and close, complete the daily use state test of simulation.
As shown in figure 1, a kind of built-in switch test device of 71 drawer of cabinet door 72, including motor 10, transmission mechanism, two
The rotation output of motor 10 is converted into the release of two poles 40 and retracts action by pole 40, transmission mechanism.Two poles 40 include
Drive rod 41, follower lever 42, the front end of the rear end drive rod 41 of follower lever 42 rotate connection, front end and the cabinet door 71 of follower lever 42
Or drawer 72 rotates connection, the rear end of drive rod 41 and the output shaft 28 of transmission mechanism, which are rotated, to be connected, and motor 10 passes through driver
Structure drive rod 41 is forward and reverse to be rotated, and drives follower lever 42 to release or retract, control cabinet door 71 or drawer 72 are opened or closed.This hair
In bright, output shaft 28 is rotated in fixed position, and drive rod 41 is rotated by fulcrum of its rear end, i.e., in the course of work,
The back-end location of drive rod 41 is constant, and the rotation of drive rod 41 causes its front end and the distance of cabinet door 71 or drawer 72 to become
Change.Then as shown in Figure 2 and Figure 3, when the front end of drive rod 41 is close to cabinet door 71 or drawer 72, then follower lever 42 is released, and then open
Cabinet door 71 or drawer 72；When the front end of drive rod 41 is away from cabinet door 71 or during drawer 72, then follower lever 42 is retracted, and then close cabinet
Door 71 or drawer 72.
Because the drive rod 41 and follower lever 42 of two poles 40 possess certain length, and need to carry out the shifting of certain stroke
It is dynamic, thus larger activity space is needed, width and the depth of usual drawer 72 are more than height, more adapt to set two poles 40
To open or close cabinet door 71 or drawer 72 in the horizontal direction.Then installation and debugging for convenience, and reducing in height
The occupancy in space, the present embodiment, motor 10 is horizontally disposed with, and two poles 40 are horizontally disposed with, and output shaft 28 is vertically arranged, by boring tooth
29 groups of vertical rotation output that output is converted to output shaft 28 that horizontally rotates by motor 10 is taken turns, then output shaft 28 need not be set
Too long of length, it is only necessary to can be extended to from transmission mechanism in the range of stingy or drawer 72, distance is shorter.Shorter
Output shaft 28 also ensures the stability of transmission simultaneously.
Transmission mechanism includes V belt translation component, power transmission shaft, and power transmission shaft is carried out by the rotating shaft of V belt translation component and motor 10
Interlock with the rotation；By 29 groups of connections of bevel gear between power transmission shaft and output shaft 28, the rotation in the horizontal plane of power transmission shaft is converted
For the rotation on the vertical plane of output shaft 28, most at last the release for being converted into follower lever 42 of output shaft 28 with retracting.
In order to improve testing efficiency, for the product with multiple the parts to be tested, two poles 40 of settable group are carried out simultaneously
Test, then transmission mechanism includes Multi-stage transmission, every grade of transmission includes a power transmission shaft, and V belt translation component is multistage V belt translation, including
Main pulley 21 that rotating shaft with motor 10 is connected, afterbody from belt wheel 23, some double-slot belt wheels 22 of intergrade are adjacent
V belt translation is carried out by double-slot belt wheel 22 between intergrade power transmission shaft.The V belt translation component of Multi-stage transmission can be located at same water
Plane is configured or with difference in height, correspond respectively to same layer have multiple cabinet doors 71 or drawer 72 product,
Same position has the product of multilayer cabinet door 71 or drawer 72.Horizontal supporting plate 30 is provided with during implementation, in cabinet, motor 10 is fixed
In in supporting plate 30, power transmission shaft is installed in supporting plate 30 by support 31.
In the present embodiment, there is provided two-stage is driven, in being distributed up and down, test is respectively used in upper cabinet door 71 and under
Drawer 72.Then include main pulley 21, double-slot belt wheel 22, one from belt wheel 23, two power transmission shafts (lower drive shaft 26 with
Upper power transmission shaft 27), main pulley 21 is arranged at the rotating shaft of motor 10, and the wheel shaft of lower drive shaft 26 and motor 10 is set in parallel in same
In individual supporting plate 30, double-slot belt wheel 22 is arranged at the end of lower drive shaft 26, and with the homonymy of main pulley 21, bevel gear 29 is arranged at down
The other end of power transmission shaft 26, rotation is synchronized between main pulley 21 and double-slot belt wheel 22 by horizontal V-shape band 24.Upper transmission
Axle 27 and underdrive are set in parallel in upper supporting plate 30, and one end of upper power transmission shaft 27 is arranged on from belt wheel 23, and double
The homonymy of groove belt wheel 22, bevel gear 29 is arranged at the other end of power transmission shaft 27, double-slot belt wheel 22 and passes through between belt wheel 23
Longitudinal V-type band 25 synchronizes rotation, and longitudinal V-type band 25 is passed through from the through hole 32 in upper supporting plate 30.
In order to prevent because cabinet door 71 or drawer 72 can not be normally carried out during opening or closing by resistance,
Or motor 10 is when working not normal, it is excessive to occur torsion, and to the mechanical parts such as motor 10, transmission mechanism, record book in accordion form bar, and cabinet
Body causes to damage, and power transmission shaft is provided with clutch 11 before bevel gear 29.In the present embodiment, clutch 11 uses frictional moment of torsion
Limiter, if the forward and reverse rotation failure of motor 10, is constantly in Unidirectional state, or cabinet door 71 or the opening of drawer 72 with
Stopped in closing process and motor 10 is rotated further, but two poles 40 are not driven and rotated, then and moment of torsion will increase moment.
When moment of torsion exceedes after determining square scope of clutch 11, the friction plate inside clutch 11 is skidded, and no longer transmission motion now, is passed
Transmission campaign of the moving axis at the two ends of clutch 11 is separated.After overload situations disappear, clutch 11 recover be coupled, mechanism for testing after
Continuous normal work.
In order to realize convenient disassembly, while be easy to after a number of test is carried out, hinge artificial to cabinet door 71 or
The performance of the slide rail of drawer 72 carries out subjective experience, and quick-disassembly structure is used between follower lever 42 and cabinet door 71 or drawer 72.This reality
Apply in example, the front end of follower lever 42 is provided with sucker 43, and sucker 43 carries out rotation with the front end of follower lever 42 and is connected.Sucker 43 with
Rivet interlacement (pin connection) can be used between follower lever 42, it would however also be possible to employ bulb pair connection, compared with rivet interlacement, bulb pair
Connection can be avoided because the accumulation of testing time causes the noise produced by the slight deformation of two pole 40.
The present invention is additionally provided with counter and display screen 62, and when motor 10 completes once forward and reverse rotation, counter adds
1, and shown by display screen 62.During implementation, display screen 62 can be arranged in upper supporting plate 30, and outwardly, so as to
Observed reading.
In order to ensure the normal operation of the present invention, prevent from causing to damage or influence performance due to the super bar of parameter, the present invention
Alarm mechanism 60 is provided with, alarm mechanism 60 includes alarm, temperature sensor 61, current detector, control main frame, alarm
Device, temperature sensor 61, current detector are connected with control main frame respectively；Control main frame is uniformly controlled temperature sensor 61, electricity
The signal of current sensor output, when the output valve of temperature sensor 61, current detector exceedes default secure threshold, control
Host computer control motor 10 is out of service, and controls alarm to send alarm, until failture evacuation, temperature sensor 61, electric current inspection
The output valve for surveying device meets default secure threshold, and motor 10 is continued to run with.Wherein, temperature sensor 61 is used to detect motor 10
Case temperature, and the internal temperature in cabinet prevents that motor 10 from overloading or property abnormality causes running temperature to exceed to allow model
Enclose, prevent that in-cabinet temperature is too high caused by radiator failure, causes motor 10 to damage, or even occur the condition of a fire.Current detector is pacified
It is out of service by control main frame controlled motor 10 when there is overload, excessively stream loaded on the point of incoming cables of motor 10.
As shown in figure 4, for each cabinet door 71 or drawer 72, setting open position travel switch 51, close stance travel switch
52, respectively correspond to cabinet door 71 or drawer 72 opening when position, close when position；When driving cabinet door 71 or drawer 72 open to
When triggering open position travel switch 51, motor 10 changes rotation direction；Close to triggering and close when driving cabinet door 71 or drawer 72
During the travel switch 52 of position, motor 10 changes rotation direction again.In the course of work, travel switch is used to judge cabinet door 71 or drawer
72 folding is interval, after the opening and closing limit is reached, triggers travel switch, controlled motor 10 changes rotation direction, so that
Control cabinet door 71 or drawer 72 are opened or closed.Specifically, it is assumed that under original state, cabinet door 71 or drawer 72 are closing shape
State, then close stance travel switch 52 must be electric, closes the prograde circuit of motor 10, while cutting off the circuit for reversing of motor 10, motor
10 are rotated forward, and cabinet door 71 or drawer 72 are opened.After cabinet door 71 or drawer 72 are opened to triggering open position travel switch 51, beat
Open position travel switch 51 obtains electric, disconnects the prograde circuit of motor 10, is closed at the circuit for reversing of motor 10, and motor 10 reversely turns
Dynamic, cabinet door 71 or drawer 72 are closed, until triggering close stance travel switch 52, completion is once tested.
Meanwhile, in order to ensure travel switch to cabinet door 71 or the accuracy of the position judgment of drawer 72, travel switch is installed
Between clutch 11 and cabinet door 71 or drawer 72, such as the vicinity of output shaft 28, between the rotational angle by judging output shaft 28
Connect and judge opening or closing for cabinet door 71 or drawer 72, it is to avoid because the friction plate of clutch 11 skids, transmission separation, and cause
Erroneous judgement.
Operate for convenience, it is to avoid operating personnel enter test site too much, ensure the safety of operating personnel, the present invention
Receiver of remote-control sytem is provided with, startup is remotely controlled to test device with closing by remote control.
Above-described embodiment is intended merely to the explanation present invention, and is not used as limitation of the invention.As long as according to this hair
Bright technical spirit, is changed, modification etc. will all fall in the range of the claim of the present invention to above-described embodiment.
Claims (10)
1. a kind of built-in cabinet door drawer switch test device, it is characterised in that including motor, transmission mechanism, two poles, two
Pole includes drive rod, follower lever, and the front end of follower lever is rotated with cabinet door or drawer to be connected, before the rear end drive rod of follower lever
End rotates connection, and the rear end of drive rod and the output shaft rotation of transmission mechanism are connected, and motor is positive and negative by transmission mechanism drive rod
To rotation, follower lever is driven to release or retract, control cabinet door or drawer are opened or closed.
2. built-in cabinet door drawer switch test device according to claim 1, it is characterised in that motor level is set
Put, two poles are horizontally disposed with, and output shaft is vertically arranged, and the output that horizontally rotates of motor is converted into output shaft by bevel gear set
Vertical rotation output.
3. built-in cabinet door drawer switch test device according to claim 2, it is characterised in that transmission mechanism includes
V belt translation component, power transmission shaft, power transmission shaft are interlocked with the rotation by the rotating shaft of V belt translation component and motor；Power transmission shaft and output shaft
Between connected by bevel gear set.
4. built-in cabinet door drawer switch test device according to claim 3, it is characterised in that transmission mechanism includes
Multi-stage transmission, every grade of transmission includes a power transmission shaft, and V belt translation component is multistage V belt translation, including the master being connected with the rotating shaft of motor
Belt wheel, afterbody from belt wheel, some double-slot belt wheels of intergrade pass through double-slot belt wheel between adjacent intergrade power transmission shaft
Carry out V belt translation.
5. built-in cabinet door drawer switch test device according to claim 4, it is characterised in that horizontal stroke is provided with cabinet
Supporting plate is put, motor is fixed in supporting plate, and power transmission shaft is installed in supporting plate by support.
6. built-in cabinet door drawer switch test device according to claim 3, it is characterised in that power transmission shaft is in cone tooth
Clutch is provided with before wheel.
7. built-in cabinet door drawer switch test device according to claim 1, it is characterised in that the front end of follower lever
It is provided with sucker, the front end progress rotation connection of sucker and follower lever.
8. built-in cabinet door drawer switch test device according to claim 1, it is characterised in that be additionally provided with counting
Device and display screen, when motor completes once forward and reverse rotation, counter adds 1, and is shown by display screen.
9. built-in cabinet door drawer switch test device according to claim 1, it is characterised in that be additionally provided with alarm
Mechanism, alarm mechanism includes alarm, temperature sensor, current detector, control main frame, alarm, temperature sensor, electric current
Detector is connected with control main frame respectively；Receiver of remote-control sytem is additionally provided with, startup is remotely controlled to test device by remote control
With closing.
10. built-in cabinet door drawer switch test device according to claim 1, it is characterised in that for each cabinet
Door or drawer, set open position travel switch, close stance travel switch, position, pass when corresponding cabinet door or drawer are opened respectively
Position when closing；When driving cabinet door or drawer to open to triggering open position travel switch, motor changes rotation direction；Work as driving
When cabinet door or drawer are closed to triggering close stance travel switch, motor changes rotation direction again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353701.7A CN107084856A (en) | 2017-05-18 | 2017-05-18 | A kind of built-in cabinet door drawer switch test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353701.7A CN107084856A (en) | 2017-05-18 | 2017-05-18 | A kind of built-in cabinet door drawer switch test device |
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| Publication Number | Publication Date |
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| CN107084856A true CN107084856A (en) | 2017-08-22 |
Family
ID=59608821
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353701.7A Pending CN107084856A (en) | 2017-05-18 | 2017-05-18 | A kind of built-in cabinet door drawer switch test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243585A (en) * | 2019-07-09 | 2019-09-17 | 九牧厨卫股份有限公司 | A kind of the smoothness test device and its method of sliding door |
| CN110973867A (en) * | 2019-12-27 | 2020-04-10 | 海门星晟源家具科技有限公司 | Laser television cabinet |
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| CN110973867A (en) * | 2019-12-27 | 2020-04-10 | 海门星晟源家具科技有限公司 | Laser television cabinet |
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Application publication date: 20170822 |
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| RJ01 | Rejection of invention patent application after publication |