CN113009328A - Kitchen ware switch service life testing device and using method thereof - Google Patents
Kitchen ware switch service life testing device and using method thereof Download PDFInfo
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- CN113009328A CN113009328A CN202110181543.8A CN202110181543A CN113009328A CN 113009328 A CN113009328 A CN 113009328A CN 202110181543 A CN202110181543 A CN 202110181543A CN 113009328 A CN113009328 A CN 113009328A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kitchenware switch life testing device and a using method thereof, the kitchenware switch life testing device comprises a box body, two ends of one side surface of the box body are fixedly connected with side plates, one side surface of each side plate is fixedly provided with a motor, the shaft end of the motor is rotatably provided with a rotating rod, the surface of the rotating rod is slidably provided with an adjusting cylinder, two side surfaces of the adjusting cylinder are both in threaded connection with a positioning screw, one end of the positioning screw is tightly propped against and connected with two side surfaces of the rotating rod, the surface of the adjusting cylinder is fixedly connected with a cam, the cam is arranged at two ends of the surface of the rotating rod, the side surface of each side plate is in threaded connection with a supporting threaded rod, one end of each supporting threaded rod is fixedly connected with a supporting cylinder, the side surface of each supporting cylinder is in sliding, therefore, the convenience and the stability of use can be greatly improved, and the safety and the high efficiency of the test are ensured.
Description
Technical Field
The invention relates to the field of kitchen ware production, in particular to a kitchen ware switch service life testing device and a using method thereof.
Background
In the production and processing processes of some kitchen utensils, such as soybean milk machines and the like, in order to ensure quality and safety, a service life test needs to be carried out on a press switch, and the switching times of the press switch are checked.
However, most of the existing testing devices are directly connected with the cam through a single motor, and then the switch is pressed, so that the switch is easily damaged by direct contact, the detection result is inaccurate, the switch is inconvenient to press back and forth, the efficiency is low, and a new device and a new method are to be provided aiming at different switch sizes and poor adaptability.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a kitchenware switch service life testing device and a using method thereof.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a kitchen utensils and appliances switch life-span testing arrangement, the power distribution box comprises a box body, a side surface both ends fixedly connected with curb plate of box, a side fixed surface of curb plate installs the motor, the axle head of motor rotates installs the dwang, the surface sliding mounting of dwang has a regulation section of thick bamboo, the equal threaded connection in both sides surface of a regulation section of thick bamboo has set screw, set screw's one end top tightly connects in the both sides surface of dwang, the fixed surface of a regulation section of thick bamboo is connected with the cam, the cam is installed in the surperficial both ends of dwang, the side threaded connection of curb plate has supporting threaded rod, supporting threaded rod's one end fixedly connected with supports a section of thick bamboo, supporting cylinder's side sliding connection has the push rod, the one end fixedly.
Furthermore, the cam and the push rod are respectively provided with two cams and two push rods, and the two cams and the two push rods are respectively positioned at the two sides of the side plate.
Furthermore, the other end of the push rod is provided with a ball head, the ball head is located on one side of the box body, and the ball head is arranged at one end of the push rod, so that the push rod is beneficial to pressing a switch, avoids interference and is smooth.
Furthermore, the side of curb plate another end threaded connection has a positioning threaded rod, positioning threaded rod's one end fixedly connected with locating piece through positioning threaded rod connection locating piece, can carry out the centre gripping location by the screw thread rotation, and is convenient stable.
Furthermore, the surface of locating piece presss from both sides tightly to be connected with the switch, one side surface of switch is located one side position of bulb, through locating piece centre gripping switch, and easy to assemble location does benefit to the counterpoint, avoids the dislocation to interfere.
Further, the fixed surface of one end of dwang installs the count board, the count board is located one side position of curb plate.
Further, the one end fixed surface of curb plate installs the counter, the counter is located a side surface of counting board, through installation counting board and counter, can count according to the number of turns, and the accuracy is high, and is convenient stable.
Furthermore, spring grooves are formed in two ends of the surface of one side of the supporting cylinder, return springs are fixedly mounted on the side faces of the spring grooves, and the surfaces of the return springs are connected to the surface of the push plate.
Further, the test method comprises the following steps:
s1, placing the switch on a test box body, and connecting a test circuit for displaying;
s2, rotating the positioning threaded rod to push the positioning block, and clamping the switch for positioning;
s3, rotating the support threaded rod to push the support barrel and driving the push rod to align to the two ends of the switch;
s4, loosening the positioning screw to push the sliding position of the adjusting cylinder, aligning the cam to the push plate, and locking the positioning screw for positioning;
s5, the starting motor drives the rotating rod to rotate, the two cams push the two push rods to move downwards and upwards intermittently respectively, the two ends of the switch are pressed respectively, one side is opened and closed by rotating for one circle, and testing is performed;
s6, the counting plate rotates for a circle along with the rotating rod, and the counter finishes counting for one time;
and S7, completing the life test after the switch pressing structure is damaged due to fatigue, wherein the total number of the counts is the life times. Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the curb plate installation motor and the dwang on box surface, and then through two cams of a regulation section of thick bamboo slidable mounting, can rotate the drive, can the spacing of adjustment simultaneously, combines lower extreme slidable mounting's a regulation section of thick bamboo to connect the push rod, can the synchronization regulation, adaptability is high to can cushion and press repeatedly, avoid damaging, safe high-efficient.
(2) The ball head is arranged at one end of the push rod, so that the push rod is beneficial to pressing a switch, avoids interference and is smooth.
(3) Through the positioning threaded rod connection locating piece, can carry out the centre gripping location by the screw thread rotation, convenient stability.
(4) Through locating piece centre gripping switch, easy to assemble location does benefit to the counterpoint, avoids the dislocation to interfere.
(5) Through installation count board and counter, can count according to the number of turns of rotating, the accuracy is high, and is convenient stable.
(6) The push plate is connected through the reset spring, so that the buffer reset can be realized, and the safety and stability are realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the cam connection of the present invention;
FIG. 3 is a partial schematic view of the push rod connection of the present invention;
fig. 4 is a structural schematic diagram of the counting plate installation of the invention.
The reference numbers in the figures illustrate:
the device comprises a box body 1, a side plate 11, a motor 12, a rotating rod 13, a positioning screw 14, an adjusting barrel 15, a cam 16, a supporting threaded rod 17, a supporting barrel 18, a push rod 2, a push plate 21, a ball 22, a switch 23, a positioning threaded rod 24, a positioning block 25, a counting plate 26, a counter 27, a spring groove 28 and a return spring 29.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, a kitchen utensil switch life testing device and a using method thereof, including a box body 1, referring to fig. 1 and fig. 2, two ends of one side surface of the box body 1 are fixedly connected with side plates 11, one side surface of the side plate 11 is fixedly provided with a motor 12, a shaft end of the motor 12 is rotatably provided with a rotating rod 13, a surface of the rotating rod 13 is slidably provided with an adjusting cylinder 15, two side surfaces of the adjusting cylinder 15 are both in threaded connection with positioning screws 14, the position space can be adjusted in a sliding manner, the device is suitable for switches 23 with different sizes, so that the adjustment alignment is convenient, the dislocation interference is avoided, the synchronous driving is facilitated to carry out testing, safety and stability are achieved, one end of each positioning screw 14 is tightly connected to two side surfaces of the rotating rod 13, the surface of the adjusting cylinder 15 is fixedly connected with a cam, one end fixedly connected with of supporting threaded rod 17 supports a section of thick bamboo 18, the side sliding connection who supports a section of thick bamboo 18 has push rod 2, rotate through cam 16 and come reciprocal promotion push rod 2, and then both ends can be the both ends of push switch 23 respectively, and then rotate a week and realize that both sides press, the switch switching is once, accomplish a test, high efficiency is stable, do benefit to the use, the one end fixedly connected with push pedal 21 of push rod 2, a side surface sliding connection of push pedal 21 is in cam 16's surface.
Referring to fig. 1 and 3, a ball 22 is disposed at the other end of a push rod 2, the ball 22 is located at one side of a box body 1, the ball 22 is disposed at one end of the push rod 2, which is beneficial to pressing a switch and avoiding interference, and is relatively smooth, a positioning threaded rod 24 is connected with the other end of the side surface of a side plate 11 through a thread, a positioning block 25 is fixedly connected with one end of the positioning threaded rod 24, the positioning threaded rod 24 is connected with the positioning block 25, and can rotate through a thread to clamp and position, which is convenient and stable, a switch 23 is tightly connected to the surface of the positioning block 25, a side surface of the switch 23 is located at one side of the ball 22, the switch 23 is clamped by the positioning block 25, which is convenient to install and position, which is beneficial to alignment and avoids dislocation interference, spring grooves 28 are disposed at two ends of one side, the buffer reset can be realized, and the efficiency and the stability are high.
Gently wipe moon picture 1 and figure 4, the one end fixed surface of dwang 13 installs count board 26, and count board 26 is located one side position of curb plate 11, and the one end fixed surface of curb plate 11 installs counter 27, and counter 27 is located a side surface of count board 26, through installation count board 26 and counter 27, can count according to the number of turns of rotation, and the accuracy is high, and is convenient stable.
The test method comprises the following steps:
s1, placing the switch on a test box body, and connecting a test circuit for displaying;
s2, rotating the positioning threaded rod to push the positioning block, and clamping the switch for positioning;
s3, rotating the support threaded rod to push the support barrel and driving the push rod to align to the two ends of the switch;
s4, loosening the positioning screw to push the sliding position of the adjusting cylinder, aligning the cam to the push plate, and locking the positioning screw for positioning;
s5, the starting motor drives the rotating rod to rotate, the two cams push the two push rods to move downwards and upwards intermittently respectively, the two ends of the switch are pressed respectively, one side is opened and closed by rotating for one circle, and testing is performed;
s6, the counting plate rotates for a circle along with the rotating rod, and the counter finishes counting for one time;
and S7, completing the life test after the switch pressing structure is damaged due to fatigue, wherein the total number of the counts is the life times.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a kitchen utensils and appliances switch life-span testing arrangement, includes box (1), its characterized in that: the utility model discloses a solar energy water heater, including box (1), one side surface both ends fixedly connected with curb plate (11), one side fixed surface of curb plate (11) installs motor (12), the axle head of motor (12) rotates installs dwang (13), the surface sliding mounting of dwang (13) has regulation section of thick bamboo (15), the equal threaded connection in both sides surface of regulation section of thick bamboo (15) has set screw (14), the one end top of set screw (14) tightly connects in the both sides surface of dwang (13), the fixed surface of regulation section of thick bamboo (15) is connected with cam (16), install in the surface both ends of dwang (13) cam (16), the side threaded connection of curb plate (11) has supporting threaded rod (17), the one end fixedly connected with supporting cylinder (18) of supporting threaded rod (17), the side sliding connection of supporting cylinder (18) has push rod (2), one end of the push rod (2) is fixedly connected with a push plate (21), and one side surface of the push plate (21) is connected to the surface of the cam (16) in a sliding mode.
2. The kitchen switch life testing device of claim 1, wherein: the two cams (16) and the two push rods (2) are respectively positioned at the two sides of the side plate (11).
3. The kitchen switch life testing device of claim 1, wherein: the other end of the push rod (2) is provided with a bulb (22), and the bulb (22) is located on one side of the box body (1).
4. The kitchen switch life testing device of claim 1, wherein: the other end of the side face of the side plate (11) is in threaded connection with a positioning threaded rod (24), and one end of the positioning threaded rod (24) is fixedly connected with a positioning block (25).
5. The kitchen switch life testing device of claim 4, wherein: the surface of the positioning block (25) is connected with a switch (23) in a clamping mode, and one side surface of the switch (23) is located at one side of the ball head (22).
6. The kitchen switch life testing device of claim 1, wherein: one end fixed surface of dwang (13) installs count board (26), count board (26) are located one side position of curb plate (11).
7. The kitchen switch life testing device of claim 1, wherein: one end fixed surface of curb plate (11) installs counter (27), counter (27) are located one side surface of count board (26).
8. The kitchen switch life testing device of claim 1, wherein: support a side surface both ends of section of thick bamboo (18) and be equipped with spring groove (28), the side fixed mounting of spring groove (28) has reset spring (29), reset spring (29)'s surface connection is in the surface of push pedal (21), connects the push pedal through reset spring, can cushion and reset, safety and stability.
9. The kitchenware switch life testing method as claimed in claim 1, wherein: the test method comprises the following steps:
s1, placing the switch on a test box body, and connecting a test circuit for displaying;
s2, rotating the positioning threaded rod to push the positioning block, and clamping the switch for positioning;
s3, rotating the support threaded rod to push the support barrel and driving the push rod to align to the two ends of the switch;
s4, loosening the positioning screw to push the sliding position of the adjusting cylinder, aligning the cam to the push plate, and locking the positioning screw for positioning;
s5, the starting motor drives the rotating rod to rotate, the two cams push the two push rods to move downwards and upwards intermittently respectively, the two ends of the switch are pressed respectively, one side is opened and closed by rotating for one circle, and testing is performed;
s6, the counting plate rotates for a circle along with the rotating rod, and the counter finishes counting for one time;
and S7, completing the life test after the switch pressing structure is damaged due to fatigue, wherein the total number of the counts is the life times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110181543.8A CN113009328A (en) | 2021-02-08 | 2021-02-08 | Kitchen ware switch service life testing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110181543.8A CN113009328A (en) | 2021-02-08 | 2021-02-08 | Kitchen ware switch service life testing device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113009328A true CN113009328A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110181543.8A Pending CN113009328A (en) | 2021-02-08 | 2021-02-08 | Kitchen ware switch service life testing device and using method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750224A (en) * | 2008-12-22 | 2010-06-23 | 海洋王照明科技股份有限公司 | Fatigue testing device of button switch |
| CN207689123U (en) * | 2018-01-20 | 2018-08-03 | 东莞市勇杰仪器设备有限公司 | A kind of switch key life test machine |
| CN109100644A (en) * | 2018-07-06 | 2018-12-28 | 王琪 | A kind of low voltage switch test device |
| CN209117831U (en) * | 2018-11-13 | 2019-07-16 | 东检检测认证江苏有限公司 | A kind of automobile button endurance testing device |
| CN210379894U (en) * | 2019-08-26 | 2020-04-21 | 湖南华能电气有限公司 | Block terminal overhauls safety arrangement |
| CN211506516U (en) * | 2020-04-16 | 2020-09-15 | 应康 | E-commerce delivery scanner |
| CN211504593U (en) * | 2020-03-26 | 2020-09-15 | 沧州大元电子有限公司 | Device for testing service life of thin film switch panel |
-
2021
- 2021-02-08 CN CN202110181543.8A patent/CN113009328A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750224A (en) * | 2008-12-22 | 2010-06-23 | 海洋王照明科技股份有限公司 | Fatigue testing device of button switch |
| CN207689123U (en) * | 2018-01-20 | 2018-08-03 | 东莞市勇杰仪器设备有限公司 | A kind of switch key life test machine |
| CN109100644A (en) * | 2018-07-06 | 2018-12-28 | 王琪 | A kind of low voltage switch test device |
| CN209117831U (en) * | 2018-11-13 | 2019-07-16 | 东检检测认证江苏有限公司 | A kind of automobile button endurance testing device |
| CN210379894U (en) * | 2019-08-26 | 2020-04-21 | 湖南华能电气有限公司 | Block terminal overhauls safety arrangement |
| CN211504593U (en) * | 2020-03-26 | 2020-09-15 | 沧州大元电子有限公司 | Device for testing service life of thin film switch panel |
| CN211506516U (en) * | 2020-04-16 | 2020-09-15 | 应康 | E-commerce delivery scanner |
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