CN206756444U - A kind of device for testing closet cap mechanical strength and durability - Google Patents
A kind of device for testing closet cap mechanical strength and durability Download PDFInfo
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- CN206756444U CN206756444U CN201720532225.0U CN201720532225U CN206756444U CN 206756444 U CN206756444 U CN 206756444U CN 201720532225 U CN201720532225 U CN 201720532225U CN 206756444 U CN206756444 U CN 206756444U
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- toilet seat
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- 230000000694 effects Effects 0.000 claims abstract description 5
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- 239000007787 solid Substances 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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Abstract
It the utility model is related to a kind of device for testing closet cap mechanical strength and durability,In the apparatus,Closet cap includes lid and toilet seat on toilet seat,Lid and toilet seat rotation connection on toilet seat,Including a test platform,The base for fixing toilet seat is provided with the test platform,Rotate framework and motor,The base is fixedly installed on the test platform,The rotation framework is arranged on the test platform by an axis of rotation,The rotating shaft drive connection of the output shaft of the motor and the rotation framework,Activity sets one to be used to clamp the fixture covered on toilet seat on the rotation framework,During test,Framework reciprocally swinging is rotated described in the motor driven,And then reciprocally swinging before and after being covered on drive toilet seat,The technical program solves in the prior art manually test result inaccuracy caused by test,Insecure technical problem.
Description
Technical field
A kind of device for testing household appliances mechanical strength is the utility model is related to, more particularly to a kind of test closet cap machine
The device of tool intensity and durability.
Background technology
Toilet seat is increasingly appearing in the toilet of consumer in recent years, and toilet seat includes toilet seat pedestal and seat
Toilet cover, closet cap include the toilet seat Shang Gai and a toilet seat being pivotly installed on toilet seat pedestal, and toilet seat is improving
Its quality directly affects the personal safety of consumer while quality of life.Many manufacturers are in order to save cost, typically
The poor nonmetallic materials of physical property can be selected, and as instrument outer shell, the unqualified closet cap of quality is with the increasing of access times
It is more, damage is easily deformed, triggers safety problem.The test of traditional closet cap sample is manual test, and needs two to three
People could complete to test, and not only cause personnel to waste, moreover, it is necessary to manually fix sample, different tests in test process
The result of person's manual test is different, therefore, causes test result inaccurate, unreliable.
Utility model content
The purpose of this utility model is to provide a kind of device for testing closet cap mechanical strength and durability, solved existing
Have in technology that test result caused by manually testing is inaccurate, insecure technical problem.
In order to solve the above problems, the utility model provides a kind of dress for testing closet cap mechanical strength and durability
Put, closet cap includes lid and toilet seat on toilet seat, and lid is rotatablely connected with toilet seat on toilet seat, including a test platform, the survey
Base, rotation framework and motor, the base for fixing toilet seat are provided with examination platform and is fixedly installed on the test
On platform, it is described rotation framework be arranged on by an axis of rotation on the test platform, the output shaft of the motor with it is described
Rotate the rotating shaft drive connection of framework, it is described to rotate activity on framework and set one to be used to clamping the fixture that is covered on toilet seat, during test,
Described in the motor driven rotate framework reciprocally swinging, and then drive toilet seat on cover before and after reciprocally swinging.
According to the device of a kind of test closet cap mechanical strength and durability described in the application preferred embodiment, described turn
Dynamic framework includes two columns, two bearings, a rotating shaft and a cross bar, and the bottom of two vertical columns is respectively fixedly disposed at the two of rotating shaft
End, bearing are arranged on bearing block, and what two bearings can be adjusted up and down respectively is locked on two columns, and the both ends of the cross bar are fixed
It is arranged on a bearing block.
According to the device of a kind of test closet cap mechanical strength and durability described in the application preferred embodiment, the folder
Tool is arranged on the cross bar, and the opening of the fixture is additionally provided with screw, and the fixture is clamped when being covered on toilet seat, tightens spiral shell
Nail will cover tightly solid on toilet seat.
According to the device of a kind of test closet cap mechanical strength and durability described in the application preferred embodiment, the seat
Mounting structure is come with toilet cover, corresponding mounting hole is provided with the base, the mounting structure is fastened on by screw
On the base.
According to the device of a kind of test closet cap mechanical strength and durability described in the application preferred embodiment, the bottom
Also slided on seat and an air cylinder support is set, the air cylinder support sets a guide rail against covering on toilet seat on the base, corresponding
The base of the air cylinder support is provided with chute, and the chute passes through threaded fastener when sliding into required position on guide rail
The chute is fixed on guide rail, a push-and-pull cylinder is set on the air cylinder support, reciprocally swinging before and after stopping is covered on toilet seat
Afterwards, the push-and-pull cylinder laterally applies thrust to lid on toilet seat.
According to the device of a kind of test closet cap mechanical strength and durability described in the application preferred embodiment, the survey
Control panel is additionally provided with examination platform, buzzer is provided with the control panel, pressure is provided with the push-and-pull cylinder
Sensor, the buzzer electrically connect with the pressure sensor, the honeybee when output pressure of the push-and-pull cylinder is less than limit value
Ring device will work.
According to the device of a kind of test closet cap mechanical strength and durability described in the application preferred embodiment, the gas
Jar support adjustable-angle is arranged on the base, and is fastened by screw.
Compared with prior art, there is following technique effect in the utility model：
1st, a whole set of test only needs engineer's can to complete the project testing, structure letter after sample assembling in place
Single, easy to operate, test result is more reliable, also more accurate；
2nd, sample clamping bench height adjustable, it is equipped with different fixtures and fixes sample, instead of original artificial fixation, test knot
Fruit is more reliable, more accurately；
3rd, it is good to test repdocutbility, avoids the possibility that test result fluctuation occur in different tester's manual tests；
4th, the problem of overcoming traditional manual test force uneven, more meets standard requirement.
5th, durability detection design more numbers ground repeatable motion, unartificial to be competent at completely, the device more meets mark
Alignment request.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the device for testing closet cap mechanical strength and durability of the utility model；
Fig. 2 is to be covered on the utility model toilet seat in F to the structural representation under unstressed state；
Fig. 3 is to be covered on the utility model toilet seat in F to the structural representation in the state of stress；
Fig. 4 is to be covered on the utility model toilet seat in D to the structural representation in the state of stress；
Fig. 5 be the utility model toilet seat in H to the structural representation in the state of stress；
Fig. 6 is a kind of main circuit diagram for the device for testing closet cap mechanical strength and durability of the utility model；
Fig. 7 is a kind of electric operation control circuit figure for the device for testing closet cap mechanical strength and durability of the utility model.
Embodiment
Below in conjunction with accompanying drawing, lift a specific embodiment and described in detail.
Fig. 1, a kind of device for testing closet cap mechanical strength and durability are refer to, closet cap includes the He of lid 9 on toilet seat
Toilet seat 10, lid 9 and toilet seat 10 are rotatablely connected on toilet seat, including a test platform 6, are provided with test platform 6 for solid
The base 4, rotation framework 2 and motor, base 4 for determining toilet seat 10 are fixedly installed on test platform 6, are rotated framework 2 and are passed through one
Rotating shaft 24 is rotatably arranged on test platform 6, the output shaft of motor and the drive connection of rotating shaft 6 for rotating framework 2, rotates framework 2
Upper activity sets one to be used to clamping the fixture 1 that is covered on toilet seat, and during test, motor driven rotates the reciprocally swinging of framework 2, and then drives
Reciprocally swinging before and after lid 9 on toilet seat.In the present embodiment, motor is alternating current generator.Liftable function may be selected in test platform 6
, it is easy to the operative employee of different heights to use.
In the present embodiment, rotating framework 2 includes two columns 21, two bearings 22, a rotating shaft 24 and a cross bar 23, and two is vertical
The bottom of column 21 is respectively fixedly disposed at the both ends of rotating shaft 24, and bearing 22 is arranged on bearing block, two bearings 22 respectively can on
Lower regulation is locked on two columns 21, and the both ends of cross bar 23 are fixedly installed on a bearing block.In the present embodiment, it is preferably sliding
Dynamic bearing.
Fixture 1 is arranged on cross bar 23, and this fixture 1 is clamp type structure, and the opening of fixture 1 is additionally provided with screw, folder
When tool 1 clamps lid 9 on toilet seat, lid on toilet seat 9 is fastened on fixture 1 by tightening screw, prevents the toilet seat in test process
Upper lid 9 comes off.
Closet cap is installed when installing on toilet seat pedestal by mounting structure 3, and closet cap can be around installation after installation
The action that axle in structure 3 is started and closed, therefore, in the present embodiment, pacified using the mounting structure 3 carried on closet cap
On base 4, corresponding mounting hole is provided with base 4, closet cap is fastened on base 4 by mounting structure 3 by screw,
Lid 9 is retractable on toilet seat.In the present embodiment, in order to prevent toilet seat 10 from starting, a bayonet socket, toilet seat are also set up on base 4
10 can be sticked into this bayonet socket, and toilet seat 10 is fixed.Rotating shaft 24 of the axle with rotating framework 2 in mounting structure 3 be arranged in parallel, and
And close to the rotating shaft 24 for rotating framework 2.
Also slided on base 4 and an air cylinder support 7 is set, air cylinder support 7 sets a guide rail against lid on toilet seat 9 on base 4
5, the base of corresponding air cylinder support 7 is provided with chute, and chute passes through screw threads for fastening when sliding into required position on guide rail 5
Chute is fixed on guide rail 5 by part, sets a push-and-pull cylinder 8 on air cylinder support 7, after lid 9 stops front and rear reciprocally swinging on toilet seat,
Push-and-pull cylinder 8 laterally applies thrust to lid on toilet seat 9.In the present embodiment, push-and-pull cylinder 8 is adjusted manually, push-and-pull cylinder 8
It is rotatably disposed on air cylinder support 7, push-and-pull cylinder 8 is adjusted to behind the position of toilet cover 9, manually rotated
The control handwheel of push-and-pull cylinder 8 is so as to the output pressure of lid on toilet seat 9.In the present embodiment, air cylinder support 7 adjustable-angle is set
Put on base 4, and fastened by screw.
In the present embodiment, control panel is additionally provided with test platform 6, the circuit of control panel is substantially with prior art
Almost, buzzer is only increased, pressure sensor is provided with push-and-pull cylinder, buzzer electrically connects with pressure sensor,
Buzzer will work when the output pressure of push-and-pull cylinder is less than limit value.
In the present embodiment, the Specifeca tion speeification of this device and its characteristic are as follows：
1st, load pressure test scope and precision：Static pressure 0-1500N；
2nd, opening/closing frequency is set：0--100000 times；
3rd, time showing scope：1s--10000s；
4th, station：1 station；
5th, power supply：220V/50Hz, 100W；
6th, package size：950x950x1250mm.
Use test of the device to closet cap mechanical strength and durability, including following steps：
(1) tested closet cap is fixed on base, adjusts height of the bearing on framework is rotated, and pass through fixture
Lid on toilet seat is fixedly clamped on framework is rotated；
(2) rotational angle, rotating speed and test period are set by control panel；
(3) mobile cylinder support to required position, adjustment push-and-pull cylinder behind lid position, passes through hand extremely on toilet seat
The control handwheel of dynamic rotating sliding cylinder, is directed at the tested position covered on toilet seat, air cylinder support is locked after adjusting；
(4) start to detect by control panel：Electrical power, rotate framework and drive lid on toilet seat to make front-rear reciprocation movement,
After energization terminates, push-and-pull cylinder carries out pressure test to lid on toilet seat.
(5) after push-and-pull cylinder is to lid carries out pressure test on toilet seat, push-and-pull cylinder is adjusted, pressure survey is carried out to toilet seat
Examination.
Fig. 2 is refer to, when toilet cover is under the drive of cross bar, under unstressed state, rotary speed is not less than F
30 times/min, the anglec of rotation is 0-120 (adjustable angle), and can count reciprocation cycle number as 50000/ time.
Fig. 3 is refer to, in the state of F is 250N to applying power, rotary speed is low speed (5 times/min), the anglec of rotation
At 0-120 (adjustable angle).
Fig. 4 is refer to, when lid stops swinging on toilet seat, cylinder block horizontal thrust, D steady applies thrust 250N to doing
(maximum thrust 250N), the minutes of pressurize 1 are adjustable when reaching peak value), if central pressure sensor suddenly loses pressure, need
Alarm, buzzing.
Fig. 5 is refer to, adjusts the position of air cylinder support, rotates push-and-pull cylinder, push-and-pull cylinder is H and applies pressure to steady
1500N (maximum thrust 1500N), the dwell time is 1 minute when reaching peak value, loses pressure if central suddenly and please alarm honeybee
Ring.
In the present embodiment, the anglec of rotation for rotating framework is 0-120 degree (adjustable), rotary speed not less than 30 times/
min。
The electrical parameter and operating instruction of the present apparatus are as follows：
Electric parameter
This equipment is powered using AC220V/50HZ power supplys, and control power supply uses DC24V, and general power is about 120W.
Fig. 6 and Fig. 7 are refer to, button switch SB1 represents stopping/reset, and button switch SB2 represents that experiment starts, conversion
Switch SA1 and represent power switch, change-over switch SA2 represents jerk, and change-over switch SA3 represents reciprocal/static load, change-over switch SA4
Horizontal/vertical is represented, change-over switch SA5 represents standby.
The operation of control panel
1. switching on power, this device power supply (DPS) plug is inserted in 220V power outlets.
2. rotary switch to the right, make device power.
3. do " reciprocal " or " stretching " by rotary switch selection to test.
4. when " reciprocal " experiment is done in selection：
Lid on toilet seat need to be put to horizontal level by " upward crawl "/" downward crawl " rotary switch, and open detection
Pass is able to detect that (detection switch sends out a warning), and otherwise experiment can not start.
" experiment starts " button is pressed, equipment can do reciprocal " waving " motion according to the number set by " counter ", reach
Act and stop after to the number of setting, this time off-test, buzzer buzzing prompting.Press " stopping/reset " button, buzzer
Stop buzzing.
5. when " stretching " experiment is done in selection：
The direction of applying power need to be selected to need by " pushing "/" concora crush " rotary switch, " pushing " for 150kg, it is " flat
Pressure " need to pass through machinery adjustment for 25kg, applying power.
After wanted applying power is reached, " experiment starts " button is pressed, equipment can be according to the time set by " timer "
Start timing.After time reaches, buzzer buzzing prompting." stopping/reset " button is pressed, buzzer stops buzzing.
6. the raising and lowering action for rotating framework can be controlled by " upward crawl ", " downward crawl " knob.
The setting of " 7. timer "：
1) display：During work, upper row's display counting value；Lower row shows setting value.
2) pressKey, it is lower to arrange the flicker of the 1st Digital sum pipe, pressKey, set the 1st；Press againKey, second dodge
It is bright, pressKey, set the 2nd；The rest may be inferred, sets the 3rd and the 4th bit value；Wait 8 seconds, flicker stops, that is, sets
Clocking value.
The setting of " 8. counter "：
1) display：It is 8 display counting values during work；Do not show arranges value, check arranges value need to by by
Key.
2) pressKey, on arrange the 1st Digital sum pipe flicker, pressKey, set the 1st；Press againKey, second dodge
It is bright, pressKey, set the 2nd；The rest may be inferred, sets the 3rd and the 4th bit value；Wait 8 seconds, flicker stops, that is, sets
Count value.
The setting of " 9. force value instrument "：
Pin set key not unclamp for more than 02 seconds, into the state of setting, instrument shows the symbol " Ru " of the 1st parameter；
Pressing MOD keys can be with sequential selection other parameters；
PressKey recalls the former setting value of parameter current, and flicker bit is amendment position；
Pass throughKey movement modification position, the increment of Δ key,Key depreciation, the value that parameter is revised as needing；
Press MOD keys and be stored in amended parameter, and go to next parameter.If last parameter, then incited somebody to action after pressing MOD keys
Exit setting state；
What is then set when showing " RH " is concora crush 25kg parameter (scope 0-999.9)；" RL " is then set when displayed
Be the parameter (scope 0-999.9) for pushing 150kg.
Disclosed above is only the specific embodiment of the application, but the application is not limited to this, any this area
Technical staff can think change, should all fall in the protection domain of the application.
Claims (7)
1. a kind of device for testing closet cap mechanical strength and durability, closet cap includes covering on toilet seat and toilet seat, on toilet seat
Lid and toilet seat rotation connection, it is characterised in that including a test platform, be provided with the test platform for fixing toilet seat
The base of circle, rotate framework and motor, the base are fixedly installed on the test platform, the rotation framework passes through one turn
Axle is rotatably arranged on the test platform, the rotating shaft drive connection of the output shaft of the motor and the rotation framework, described
Rotating activity on framework sets one to be used to clamping the fixture that is covered on toilet seat, and it is past to rotate framework during test, described in the motor driven
Physical pendulum moves, so drive toilet seat on cover before and after reciprocally swinging.
2. a kind of device for testing closet cap mechanical strength and durability as claimed in claim 1, it is characterised in that described turn
Dynamic framework includes two columns, two bearings, a rotating shaft and a cross bar, and the bottom of two vertical columns is respectively fixedly disposed at the two of rotating shaft
End, bearing are arranged on bearing block, and what two bearings can be adjusted up and down respectively is locked on two columns, and the both ends of the cross bar are fixed
It is arranged on a bearing block.
A kind of 3. device for testing closet cap mechanical strength and durability as claimed in claim 1, it is characterised in that the folder
Tool is arranged on the cross bar, and the opening of the fixture is additionally provided with screw, and the fixture is clamped when being covered on toilet seat, tightens spiral shell
Nail will cover tightly solid on toilet seat.
A kind of 4. device for testing closet cap mechanical strength and durability as claimed in claim 1, it is characterised in that the seat
Mounting structure is come with toilet cover, corresponding mounting hole is provided with the base, the mounting structure is fastened on by screw
On the base.
A kind of 5. device for testing closet cap mechanical strength and durability as claimed in claim 1, it is characterised in that the bottom
Also slided on seat and an air cylinder support is set, the air cylinder support sets a guide rail against covering on toilet seat on the base, corresponding
The base of the air cylinder support is provided with chute, and the chute passes through threaded fastener when sliding into required position on guide rail
The chute is fixed on guide rail, a push-and-pull cylinder is set on the air cylinder support, reciprocally swinging before and after stopping is covered on toilet seat
Afterwards, the push-and-pull cylinder laterally applies thrust to lid on toilet seat.
A kind of 6. device for testing closet cap mechanical strength and durability as claimed in claim 5, it is characterised in that the survey
Control panel is additionally provided with examination platform, buzzer is provided with the control panel, pressure is provided with the push-and-pull cylinder
Sensor, the buzzer electrically connect with the pressure sensor, the honeybee when output pressure of the push-and-pull cylinder is less than limit value
Ring device will work.
A kind of 7. device for testing closet cap mechanical strength and durability as claimed in claim 5, it is characterised in that the gas
Jar support adjustable-angle is arranged on the base, and is fastened by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532225.0U CN206756444U (en) | 2017-05-15 | 2017-05-15 | A kind of device for testing closet cap mechanical strength and durability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532225.0U CN206756444U (en) | 2017-05-15 | 2017-05-15 | A kind of device for testing closet cap mechanical strength and durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756444U true CN206756444U (en) | 2017-12-15 |
Family
ID=60618014
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720532225.0U Expired - Fee Related CN206756444U (en) | 2017-05-15 | 2017-05-15 | A kind of device for testing closet cap mechanical strength and durability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979860A (en) * | 2017-05-15 | 2017-07-25 | 上海出入境检验检疫局机电产品检测技术中心 | A kind of apparatus and method for testing closet cap mechanical strength and durability |
| CN109489965A (en) * | 2018-12-29 | 2019-03-19 | 上海汽车地毯总厂有限公司 | Endurance test machine for motor vehicles inside gadget |
-
2017
- 2017-05-15 CN CN201720532225.0U patent/CN206756444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979860A (en) * | 2017-05-15 | 2017-07-25 | 上海出入境检验检疫局机电产品检测技术中心 | A kind of apparatus and method for testing closet cap mechanical strength and durability |
| CN109489965A (en) * | 2018-12-29 | 2019-03-19 | 上海汽车地毯总厂有限公司 | Endurance test machine for motor vehicles inside gadget |
| CN109489965B (en) * | 2018-12-29 | 2024-01-30 | 上海汽车地毯总厂有限公司 | Fatigue resistance testing machine for automotive vehicle interior trim parts |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |