CN110554311B - Switch touch life detector - Google Patents
Switch touch life detector Download PDFInfo
- Publication number
- CN110554311B CN110554311B CN201910896381.9A CN201910896381A CN110554311B CN 110554311 B CN110554311 B CN 110554311B CN 201910896381 A CN201910896381 A CN 201910896381A CN 110554311 B CN110554311 B CN 110554311B
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- CN
- China
- Prior art keywords
- crankshaft
- driven wheel
- connecting rod
- plates
- sleeved
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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
Abstract
The invention discloses a switch touch life detector, and discloses a detection device capable of detecting touch life of two groups of switches at the same time. The novel motor is characterized in that two vertical plates are respectively and vertically arranged in the middle of two ends of a base, the tops of the vertical plates are circular sleeves, two ends of a crankshaft are respectively and rotatably sleeved with the circular sleeves at the tops of the two vertical plates, a key groove is formed in a main shaft at one end of the crankshaft, a driven wheel is sleeved on the main shaft at one end of the crankshaft, a key is arranged in an inner ring of the driven wheel and is correspondingly arranged in the key groove, a plurality of annular grooves are formed in an outer ring of the driven wheel at equal intervals, a motor seat is arranged at one end of the base and is positioned right below the driven wheel, an arc-shaped concave surface is arranged on the motor seat, and a driving motor is fixedly arranged on the arc-shaped concave surface of the motor seat.
Description
Technical Field
The invention discloses a switch touch life detector, relates to a device for detecting touch life of a foot switch, and belongs to the field of industrial equipment. In particular to a detection device capable of detecting the touch life of two groups of switches simultaneously.
Background
At present, in industrial equipment, based on the aspects of operation safety, high efficiency and the like, the pedal switch needs to be operated in a matched mode through manual pedal pressing, the pedal switch needs to be pressed in a short time, after the feet are loosened, the switch is automatically reset and disconnected, in order to ensure the service life of the pedal switch, the service life of the pedal switch needs to be detected, the conventional switch detection is carried out in a point pressing mode, the pressing switch is repeatedly opened and closed through single-point pressing, further the service life of the switch is detected, in the conventional detection equipment, the detection of a plurality of or a plurality of groups of switches is mainly carried out through the detection of a single switch.
Publication number CN206696401U discloses a switch life detecting device and a switch life detecting system, comprising a workbench, wherein the workbench is provided with a rotating member and a control member for opening or closing the switch, the rotating member is rotatably connected to the workbench around a rotation axis, and the control member is detachably connected to the rotating member; the fixing device is connected with the workbench and used for fixing the switch; the driving device is connected with the workbench and is used for driving the rotating piece to rotate positively or reversely; and the control device is used for controlling the driving device, and the device performs inspection by reciprocating swing and can only inspect a single switch, so that the efficiency is low.
Publication number CN207396689U discloses a multi-functional switch life detection device, including frame and air supply, its characterized in that: the device comprises a rack, and is characterized in that a first station, a second station and a third station are arranged on the rack, the first station is used for detecting the service life of a rotary switch, the second station is used for detecting the service lives of a detection point switch and a small seesaw switch, the third station is used for detecting the service life of a large seesaw switch, and the device can be used for detecting a plurality of detection but cannot be suitable for detecting a foot switch.
Disclosure of Invention
In order to improve the situation, the switch touch life detector of the invention provides a detection device capable of detecting touch life of two groups of switches simultaneously.
The switch touch life detector is realized by the following steps: the invention relates to a switch touch life detector which comprises a base, a hinge sleeve, a supporting plate, a pressing plate, vertical plates, an inertia wheel, a tile cover, a crankshaft, a driven wheel, a transmission belt, a driving wheel, a driving motor, a motor base, a connecting rod, a hinge shaft, a torsion spring, a connecting shaft, a main shaft, a key slot, a connecting rod journal and a balance plate, wherein the two vertical plates are respectively and vertically arranged at the middle parts of two ends of the base, the tops of the vertical plates are circular sleeves, the two ends of the crankshaft are respectively and rotatably sleeved with the circular sleeves at the tops of the two vertical plates, the main shaft at one end of the crankshaft is provided with the key slot, the driven wheel is sleeved on the main shaft at one end of the crankshaft, the inner ring of the driven wheel is provided with a key and is correspondingly arranged in the key slot, a plurality of annular grooves are equidistantly arranged on the outer ring of the driven wheel, the motor base is arranged at one end of the base and is positioned right below the driven wheel, the motor base is provided with an arc concave surface, the driving motor is fixedly arranged on an arc-shaped concave surface of the motor base, the motor shaft of the driving motor is sleeved with a driving wheel, the outer ring of the driving wheel is provided with a plurality of annular grooves which are in one-to-one correspondence with the annular grooves of the outer ring of the driven wheel, a plurality of driving belts are sleeved on the driving wheel and the driven wheel, two ends of the driving belts are respectively positioned in the annular grooves corresponding to the outer ring of the driving wheel and the outer ring of the driven wheel, the depth of the annular grooves is larger than the thickness of the driving belts, the diameter of the driving wheel is larger than the diameter of the driven wheel, the driving wheel is arranged on a main shaft at the other end of the crankshaft, two rows of supporting plates are respectively arranged on two sides of the base, two supporting plates at the same side are respectively positioned at two sides of the crankshaft, the supporting plates are mutually perpendicular to the base, a hinged shaft is arranged between the two supporting plates in one group, and two ends of the hinged shaft are respectively connected with the top ends of the two supporting plates, the anti-slip device is characterized in that a rotatable hinge sleeve is sleeved on the hinge shaft, a torsion spring is sleeved on the hinge shaft, one end of the torsion spring is connected with the hinge shaft, the other end of the torsion spring is connected with the hinge sleeve, two mutually parallel pressing plates are connected to the outer side wall of the hinge sleeve, one end of each pressing plate extends towards the direction of the crankshaft, one end of each pressing plate is a connecting sleeve, the connecting sleeve is rotatably sleeved on the connecting shaft, connecting sleeves of the two pressing plates on the same hinge sleeve are sleeved at two ends of the same connecting shaft, one end of each connecting rod is rotatably sleeved on the connecting shaft and between the two connecting sleeves, the connecting rod is located between two adjacent balance plates on the crankshaft, a tile cover is arranged at the other end of each connecting rod, the cover is arranged at the bottom of a connecting rod journal of the crankshaft, the top of each connecting rod journal is covered with the tile cover, the tile cover is of a semicircular structure, the inner side concave surface of each tile cover is provided with a pad, the connecting rod is opposite to the corresponding base, and the connecting rod is provided with a groove, and the groove is formed in the groove.
Has the beneficial effects of.
1. The touch-press test can be carried out on a plurality of groups of foot switches at the same time.
2. Simple structure, detection efficiency is high.
Drawings
Fig. 1 is a perspective view of a switch touch life detector according to the present invention.
Fig. 2 is a front view of a switch touch life detector of the present invention.
Fig. 3 is a perspective exploded view of a switch touch life detector of the present invention.
Fig. 4 is a perspective view of a switch touch life detector crankshaft according to the present invention.
In the accompanying drawings
Wherein the method comprises the following steps: base (1), articulated cover (2), backup pad (3), clamp plate (4), riser (5), flywheel (6), tile lid (7), bent axle (8), from driving wheel (9), driving belt (10), action wheel (11), driving motor (12), motor cabinet (13), connecting rod (14), articulated shaft (15), torsion spring (16), connecting axle (17), main shaft (18), keyway (19), connecting rod journal (20), balance plate (21).
The specific embodiment is as follows:
the invention discloses a switch touch life detector which is realized by a base (1), a hinge sleeve (2), a supporting plate (3), a pressing plate (4), a vertical plate (5), an inertia wheel (6), a tile cover (7), a crank shaft (8), a driven wheel (9), a transmission belt (10), a driving wheel (11), a driving motor (12), a motor base (13), a connecting rod (14), a hinge shaft (15), a torsion spring (16), a connecting shaft (17), a main shaft (18), a key groove (19), a connecting rod journal (20) and a balance plate (21), wherein the two vertical plates (5) are respectively and vertically arranged in the middle parts of two ends of the base (1), the tops of the vertical plates (5) are circular sleeves, the two ends of the crank shaft (8) are respectively and rotatably sleeved with the circular sleeves at the tops of the two vertical plates (5), the main shaft (18) at one end of the crank shaft (8) is provided with a key groove (19), the driven wheel (9) is sleeved on the main shaft (18) at one end of the crank shaft (8), keys are arranged in the driven wheel (9), the driven wheel (9) correspondingly arranged in the key groove (19), the driven wheel (9) is arranged under the base (13) and is positioned at the right lower part of the base (13), the motor seat (13) is provided with an arc concave surface, the driving motor (12) is fixedly arranged on the arc concave surface of the motor seat (13), the motor shaft of the driving motor (12) is sleeved with a driving wheel (11), the outer ring of the driving wheel (11) is provided with a plurality of annular grooves which correspond to the annular grooves of the outer ring of the driven wheel (9) one by one, a plurality of driving belts (10) are sleeved on the driving wheel (11) and the driven wheel (9), two ends of the driving belts (10) are respectively positioned in the annular grooves corresponding to the outer ring of the driving wheel (11) and the outer ring of the driven wheel (9), the depth of the annular grooves is greater than the thickness of the driving belts (10), the diameter of the driving wheel (11) is greater than the diameter of the driven wheel (9), the inertia wheel (6) is arranged on a main shaft (18) at the other end of the crankshaft (8), two rows of supporting plates (3) are respectively arranged on two sides of the base (1), two supporting plates (3) at the same side are respectively arranged on two sides of the supporting plate (3), the two rows of the supporting plates (3) are respectively positioned on two sides of the crankshaft (8), two ends of the supporting plate (3) are respectively arranged in a group, the two supporting plates (3) perpendicular to each other, the two supporting plates (3) are respectively connected with the two shafts (15) and the two supporting plates (15) are respectively hinged to the upper ends of the two supporting plates (15) and the two shafts (15 are respectively hinged, the device is characterized in that a torsion spring (16) is sleeved on the hinge shaft (15), one end of the torsion spring (16) is connected with the hinge shaft (15), the other end of the torsion spring is connected with the hinge sleeve (2), two mutually parallel pressing plates (4) are connected to the outer side wall of the hinge sleeve (2), one end of each pressing plate (4) extends towards the direction of the crankshaft (8), one end of each pressing plate (4) is a connecting sleeve, the connecting sleeves are rotatably sleeved on the connecting shaft (17), connecting sleeves of the two pressing plates (4) on the same hinge sleeve (2) are sleeved on two ends of the same connecting shaft (17), one end of each connecting rod (14) is rotatably sleeved on the connecting shaft (17) and located between the two connecting sleeves, each connecting rod (14) is located between two adjacent balance plates (21) on the crankshaft (8), a tile cover (7) is arranged on the other end of each connecting rod (14), the connecting rod shaft journal (20) of the crankshaft (8) is arranged at the bottom, the connecting rod (14) on two sides of each connecting rod journal (20) is distributed on the two adjacent crankshaft (8) at intervals, the two balance plates (7) are connected with each other through the corresponding half-round pin cover (20), the anti-slip pad is arranged on the inner arc-shaped concave surface of the tile cover (7) and is attached to the connecting rod journal (20), a placing groove is formed in the position, opposite to the pressing plate (4), of the base (1), a circle of limiting strips are arranged at the opening of the placing groove, and the groove depth of the placing groove is larger than half of the thickness of the base (1).
When the device is used, when the service life of the foot switch is detected, the foot switch is firstly placed on the base (1) and positioned below the pressing plate (4), the two groups of foot switches can be placed on the base (1) together, the driving motor (12) works to drive the driving wheel (11) to rotate, the driving wheel (11) drives the driven wheel (9) to rotate through the driving belt (10), the driven wheel (9) drives the crank shaft (8) to rotate through the key, the crank shaft (8) drives the connecting rod (14) to reciprocate in the rotating process to move up and down, the connecting rods (14) at two sides of the crank shaft (8) are kept opposite in the same time moving direction, when the connecting rod (14) drives the pressing plate (4) to move down through the connecting rod journal (20) on the crank shaft (8), one end of the pressing plate (4) with the connecting sleeve is downwards pushed by the connecting rod (14), the pressing plate (4) is downwards deflected through the connecting shaft (17), the lower pressing switch at the lower side is driven by the pressing plate (4), when the connecting rod (14) drives the connecting rod journal (20) to move upwards in the rotating direction, the connecting rod (14) is pushed upwards by the connecting rod (17) to push the pressing plate (4) upwards, the pressing plate (16) is upwards, and the pressing is upwards deflected by the connecting rod (4) is recovered, and then carries out the life-span detection that touches to touching the pressure switch through the reciprocal upper and lower deflection of clamp plate (4), and can touch the pressure switch to two sets of simultaneously and hold in the palm and hold in the life-span detection, flywheel (6) are in bent axle (8) rotatory in-process, through self gravity auxiliary drive bent axle (8), and then reduce driving motor (12) required drive power to a certain extent.
The top of the vertical plate (5) is designed into a round sleeve so as to connect and mount the crankshaft (8);
the key is arranged in the driven wheel (9), and the driven wheel (9) and a main shaft (18) at one end of the crankshaft (8) are prevented from rotating correspondingly to the design of being arranged in the key slot (19), so that the crankshaft (8) can be driven to rotate better when the driven wheel (9) rotates;
the motor seat (13) is provided with an arc concave surface design, can be in fit connection with the surface of the shell of the driving motor (12), and has large connection area and good connection stability;
the depth of the annular groove is larger than the thickness of the transmission belt (10), so that limit can be formed on the transmission belt (10) and the transmission belt is prevented from being separated from the annular groove;
the tile covers (7) are of semicircular plate-shaped structures, and the two tile covers (7) are mounted on the connecting rod shaft neck (20) in a matched mode and can be detached;
the anti-slip pad is arranged on the arc-shaped concave surface on the inner side of the tile cover (7) and is in fit with the connecting rod journal (20), so that the friction force between the tile cover (7) and the connecting rod journal (20) is increased, the connection between the tile cover and the connecting rod journal is tighter, the shaking is reduced, and the tile cover is more stable;
the design that the position, opposite to the pressing plate (4), of the base (1) is provided with a placing groove can place the touch switch inside, so that shaking deflection is avoided when the pressing plate (4) is pressed down;
the placing groove opening is provided with a circle of limiting strips, so that the touch switch is further limited, and the limiting effect on the touch switch is improved;
the design that the groove depth of the placing groove is larger than one half of the thickness of the base (1) ensures that the placing groove is deep enough, and the limiting anti-offset effect of the touch switch is ensured;
the crankshaft (8) is matched with the two groups of pressing plates (4) through the connecting rod (14), so that the two groups of touch switches can be simultaneously subjected to touch detection.
The crankshaft (8) rotates to drive the pressing plates (4) at two sides to move up and down, so that the two groups of touch switches can be simultaneously subjected to touch life detection through continuous up and down deflection of the pressing plates (4), and the detection efficiency is improved;
the purpose of simultaneously detecting the touch life of two groups of switches is achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It is intended that all modifications within the scope of the invention, i.e., all equivalents thereof, be embraced by the invention as they come within their scope without departing from the invention.
Claims (9)
1. A switch touch life detector is characterized in that: the two vertical plates are respectively and vertically arranged in the middle parts of the two ends of the base, the tops of the vertical plates are circular sleeves, the two ends of the crankshaft are respectively and rotatably sleeved with the circular sleeves at the tops of the two vertical plates, a main shaft at one end of the crankshaft is provided with a key slot, a driven wheel is sleeved on the main shaft at one end of the crankshaft, a key is arranged in the inner ring of the driven wheel and correspondingly arranged in the key slot, the outer ring of the driven wheel is equidistantly provided with a plurality of annular grooves, a motor seat is arranged at one end of the base and is positioned right below the driven wheel, an arc-shaped concave surface is arranged on the motor seat, a driving motor is fixedly arranged on the arc-shaped concave surface of the motor seat, a driving wheel is sleeved on a motor shaft of the driving motor, a plurality of annular grooves are formed in the outer ring of the driving wheel and correspond to the annular grooves of the outer ring of the driven wheel one by one, a plurality of driving belts are sleeved on the driving wheel and the driven wheel, and the two ends of the driving belt are respectively positioned in the annular grooves corresponding to the outer ring of the driving wheel and the driven wheel, the inertia wheel is arranged on a main shaft at the other end of the crankshaft, two rows of supporting plates are respectively arranged on two side edges of the base, the supporting plates at the same side are arranged in a group, the two rows of supporting plates are respectively arranged on two sides of the crankshaft, the supporting plates are mutually perpendicular to the base, a hinge shaft is arranged between the two supporting plates in the group, two ends of the hinge shaft are respectively connected with the top ends of the two supporting plates, a rotatable hinge sleeve is sleeved on the hinge shaft, a torsion spring is sleeved on the hinge shaft, one end of the torsion spring is connected with the hinge shaft, the other end of the torsion spring is connected with the hinge sleeve, two mutually parallel pressing plates are connected on the outer side wall of the hinge sleeve, one end of each pressing plate extends towards the direction of the crankshaft, one end of each pressing plate is a connecting sleeve, the connecting sleeve is rotatably sleeved on the connecting shaft, the connecting sleeves of the two pressing plates on the same hinge sleeve are sleeved on two ends of the same connecting shaft, one end of the connecting rod is rotatably sleeved on the connecting shaft and positioned between the two connecting sleeves, the connecting rod is positioned between the two adjacent balance plates on the crankshaft, the other end of the connecting rod is provided with a tile cover, the cover is arranged at the bottom of a connecting rod journal of the crankshaft, the top of the connecting rod journal is provided with the tile cover, and the tile cover is connected with the tile cover at the bottom of the connecting rod journal through a pin.
2. The switch touch life detector of claim 1, wherein the crankshaft is matched with two groups of pressing plates through a connecting rod, the crankshaft rotates to drive the pressing plates at two sides to move up and down, and the touch life of the two groups of touch switches can be detected simultaneously through continuous up and down deflection of the pressing plates.
3. A switch touch life detector according to claim 1, wherein the annular groove has a depth greater than the thickness of the drive belt.
4. A switch touch life detector as defined in claim 1, wherein said drive wheel diameter is greater than said driven wheel diameter.
5. A switch touch life detector according to claim 1, wherein said tile cap is of semi-circular plate configuration.
6. The switch touch life detector of claim 5, wherein the inside arcuate concave surface of the shoe cover is provided with a cleat and engages the connecting rod journal.
7. The switch touch life detector of claim 2, wherein the connecting rods on both sides of the crankshaft are spaced between two adjacent balance plates on the crankshaft.
8. The switch touch life detector of claim 1, wherein the base is provided with a placement groove at a position opposite to the pressing plate, and a circle of limit strips are arranged at the opening of the placement groove.
9. The switch touch life detector of claim 8, wherein the placement groove depth is greater than one half the base thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896381.9A CN110554311B (en) | 2019-09-23 | 2019-09-23 | Switch touch life detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896381.9A CN110554311B (en) | 2019-09-23 | 2019-09-23 | Switch touch life detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110554311A CN110554311A (en) | 2019-12-10 |
| CN110554311B true CN110554311B (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910896381.9A Active CN110554311B (en) | 2019-09-23 | 2019-09-23 | Switch touch life detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110554311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359727B (en) * | 2023-06-01 | 2023-11-03 | 中通客车股份有限公司 | Series test bed for detecting performance of rocker switch of passenger car |
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| JP2013039025A (en) * | 2011-07-14 | 2013-02-21 | Ishioka:Kk | Device for monitoring life of power supply device |
| CN202886558U (en) * | 2012-09-21 | 2013-04-17 | 国家电网公司 | Low voltage switch mechanical performance detection device |
| CN104215464A (en) * | 2014-09-23 | 2014-12-17 | 林武 | General wheel location detecting set and detecting method thereof |
| CN105044593A (en) * | 2015-06-17 | 2015-11-11 | 乐清野岛机电有限公司 | Automatic detecting device for tact switch |
| CN206696401U (en) * | 2017-05-23 | 2017-12-01 | 佛山市顺德区邦佑产品检测技术有限公司 | Switch life detection device and switch life detecting system |
| CN109115638A (en) * | 2018-07-19 | 2019-01-01 | 格力电器（武汉）有限公司 | A kind of switching device endurance testing device |
| CN209198621U (en) * | 2018-11-29 | 2019-08-02 | 深圳市德威控制系统有限公司 | A kind of switch test device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2983294B1 (en) * | 2011-11-28 | 2014-07-11 | Schneider Electric Ind Sas | METHOD FOR EVALUATING THE MECHANICAL PERFORMANCE OF A CUTTING DEVICE AND CUTTING DEVICE FOR CARRYING OUT SAID METHOD |
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2019
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526576A (en) * | 2009-04-20 | 2009-09-09 | 中国地质大学（武汉） | Reliability tester for button master control electrical apparatus |
| JP2013039025A (en) * | 2011-07-14 | 2013-02-21 | Ishioka:Kk | Device for monitoring life of power supply device |
| CN202886558U (en) * | 2012-09-21 | 2013-04-17 | 国家电网公司 | Low voltage switch mechanical performance detection device |
| CN104215464A (en) * | 2014-09-23 | 2014-12-17 | 林武 | General wheel location detecting set and detecting method thereof |
| CN105044593A (en) * | 2015-06-17 | 2015-11-11 | 乐清野岛机电有限公司 | Automatic detecting device for tact switch |
| CN206696401U (en) * | 2017-05-23 | 2017-12-01 | 佛山市顺德区邦佑产品检测技术有限公司 | Switch life detection device and switch life detecting system |
| CN109115638A (en) * | 2018-07-19 | 2019-01-01 | 格力电器（武汉）有限公司 | A kind of switching device endurance testing device |
| CN209198621U (en) * | 2018-11-29 | 2019-08-02 | 深圳市德威控制系统有限公司 | A kind of switch test device |
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| CN110554311A (en) | 2019-12-10 |
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