CN109599276A - Anti-jitter opening/closing method based on oscillating rod type limit signal switch - Google Patents
Anti-jitter opening/closing method based on oscillating rod type limit signal switch Download PDFInfo
- Publication number
- CN109599276A CN109599276A CN201811538010.5A CN201811538010A CN109599276A CN 109599276 A CN109599276 A CN 109599276A CN 201811538010 A CN201811538010 A CN 201811538010A CN 109599276 A CN109599276 A CN 109599276A
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- China
- Prior art keywords
- drive rod
- rod
- swing
- vertical plate
- limit signal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The invention discloses a kind of anti-jitter opening/closing method based on oscillating rod type limit signal switch, solve the problems, such as how to eliminate the anti-shake up and down for the oscillating rod type limit signal switch that product waterborne is laid on frame.It is included in rectangular box frame (1) and is provided with oscillating rod type limit signal switch (2), folding swing rod (3) is provided on oscillating rod type limit signal switch (2), drive rod right end touching tongue (23) is connected in the right end of the drive rod (12) penetrated into rectangular box frame (1), drive rod right end touches tongue setting in the left side of swing rod contact (4), and the lower end of drive rod right end touching tongue is provided with horizontal bottom surface (15).The stroke of shake up and down of opening and closing driving mechanism is converted to ligulate contact left and right stroke by the swing-bar mechanism of triangle, the swing rod for switching oscillating rod type limit signal, which is maintained at, to be opened in limit angular range.Overcome the influence shaken up and down to switch folding for laying product, convenient operating maintenance.
Description
Technical field
The present invention relates to a kind of limit signal switch, in particular to the open-and-close mechanism of a kind of oscillating rod type limit signal switch and
Opening/closing method.
Background technique
Oscillating rod type limit signal switch is a kind of to provide the switch of switching electric signal, the folding of the switch for trigger circuit
Be that certain angle is swung to realize folding by swing rod thereon, be connected with knob spring on swing rod, swing rod by knob spring effect,
It is often in state vertically upward, at this point, switch is in an off state；It, will after swing rod contact is by external force
Rotation, after swing rod rotates by a certain angle, can just connect switch, and before switch connection, the angular range that swing rod rotates through is " disconnected
Open limit angular range "；After external force is removed on swing rod, swing rod is acted on by knob spring, can be screwed to automatically in disconnection limit angle,
Arrive switch can when it is disconnected；After swing rod swings to on-position, continue to be switched at this time to lower swing still in connection shape
State, after switch connection, swing rod continues to be " opening limit angular range " to the rotation angle range of lower swing, disconnects limit angle
Range and open limit angular range be the switch two working conditions, and the swing rod of switch connection point pendulum over-angle be boundary
Point angle.Oscillating rod type limit signal switch is generally used for product waterborne and lays on frame, and the switch and trigger circuit are connected electrically in one
It rises, the swing rod contact of oscillating rod type limit signal switch is together with the laying product Mechanical Contact laid on frame, when on laying frame
After placing product, the gravity of product can be acted on the swing rod contact of oscillating rod type limit signal switch, and swing rod will be swung to open
In logical limit angular range, making switch connection, trigger circuit can show that product is to be in lay on frame by display, due to
Stormy waves waterborne is larger, lays the product on frame and is often under dither state up and down, is in product to the active force of swing rod contact
Suddenly big or suddenly small state, swing rod open limit angular range and disconnect limit angular range between swing back and forth, make display
How the upper shown Product Status distortion laid on frame, overcome the folding shape shaken switch to oscillating rod type limit signal up and down
The influence of state becomes problem in urgent need to solve when product waterborne is laid.
Summary of the invention
The present invention provides a kind of anti-jitter open-and-close mechanisms and opening/closing method based on oscillating rod type limit signal switch, solve
How waterborne product lay the anti-up and down shake of oscillating rod type limit signal switch frame on the technical issues of is eliminated.
The present invention is to solve the above technical problem by the following technical programs:
The present general inventive concept is: after oscillating rod type limit signal is opened, being limited and is believed to oscillating rod type by ligulate contact
Number switch swing rod operated, the stroke of shake up and down of opening and closing driving mechanism is converted to by the swing-bar mechanism of triangle
Ligulate contact left and right stroke, the swing rod contact for switching oscillating rod type limit signal are not shaken up and down by product and are influenced, be maintained at
It opens in limit angular range.
A kind of anti-jitter open-and-close mechanism based on oscillating rod type limit signal switch, including rectangular box frame, rectangular
It is provided with oscillating rod type limit signal switch in shape box body frame, is provided with folding swing rod on oscillating rod type limit signal switch,
The outboard end of folding swing rod is provided with swing rod contact, is provided with drive rod in the left side vertical plate of rectangular box frame and passes through
Hole is fixedly installed drive rod U-bracket on the left side vertical plate lateral surface of rectangular box frame, in drive rod U-bracket
Right side vertical plate on be provided with right side vertical plate through-hole, left side vertical plate through-hole is provided in the left side vertical plate of drive rod U-bracket,
Vertical plate in being provided in the middle part of drive rod U-bracket, be provided on middle vertical plate in vertical plate through-hole, left side vertical plate through-hole, in
Vertical plate through-hole and right side vertical plate through-hole are that in the same horizontal line, the right side vertical plate through-hole on drive rod U-bracket is and length
What the drive rod through hole being arranged in the left side vertical plate of quadrangle box frame was connected together, in left side vertical plate through-hole, middle vertical plate
It is provided with drive rod between through-hole, right side vertical plate through-hole and drive rod through hole, it is multiple that the left end of drive rod is provided with drive rod
Position spring flange, is provided with left swing bar hinged seat in the upper end of the left side vertical plate of drive rod U-bracket, on left swing bar hinged seat
It is hinged with left swing bar, is provided with right pin shaft on the drive rod on the right side of middle vertical plate, right swing rod, right swing rod are hinged on right pin shaft
Left end and left swing bar right end by driving bearing pin it is hinged, between drive rod reset spring ring washer and middle vertical plate
It is socketed with reset spring on drive rod, is connected with drive rod right end in the right end of the drive rod penetrated into rectangular box frame
Tongue is touched, the left side of swing rod contact is arranged in drive rod right end touching tongue, and the lower end of drive rod right end touching tongue is provided with horizontal bottom
Face, the right side that drive rod right end touches tongue is arc transiting surface.
Right swing rod is V-arrangement swing rod, and swing rod contact is an idler wheel, and product bracket is provided on right pin shaft.
A kind of anti-jitter opening/closing method based on oscillating rod type limit signal switch, comprising the following steps:
Oscillating rod type limit signal switch is arranged in the first step in rectangular box frame, sets on oscillating rod type limit signal switch
Folding swing rod is set, drive rod U-bracket is fixedly installed on the left side vertical plate lateral surface of rectangular box frame, in left side vertical plate
Drive rod is set between through-hole, middle vertical plate through-hole, right side vertical plate through-hole and drive rod through hole, is arranged in the left end of drive rod and drives
Left swing bar hinged seat is arranged in the upper end of the left side vertical plate of drive rod U-bracket in lever reset spring ring washer, hinged in left swing bar
Hinged left swing bar on seat, is arranged right pin shaft on the drive rod on the right side of middle vertical plate, the hinged right swing rod on right pin shaft, right swing rod
Left end and the right end of left swing bar are hinged by driving bearing pin, the drive between drive rod reset spring ring washer and middle vertical plate
It is socketed reset spring in lever, touches tongue in the right end connection drive rod right end of the drive rod penetrated into rectangular box frame,
The left side of swing rod contact is arranged in drive rod right end touching tongue, and horizontal bottom surface, driving is arranged in the lower end of drive rod right end touching tongue
The right side that bar right end touches tongue is arc transiting surface；
Product is placed on second step, the product bracket being arranged on right pin shaft, left swing bar and right swing rod swing to the right simultaneously, make to drive
Lever moves right, and drive rod right end touches the arc transiting surface of the right side of tongue together with swing rod contact apical grafting, with driving
Bar continues to move right, and folding swing rod is to lower swing, until swing rod contact enters the lower end setting of drive rod right end touching tongue
When horizontal bottom surface, oscillating rod type limit signal switch connection after oscillating rod type limit signal switch connection, is placed on product bracket
Product gravity under, drive rod continues to move right and stop after a distance, at this point, the product placed on product bracket
In the state being in place；
Third step, when shake up and down occurs for the product placed on product bracket, drive rod can move left and right, and be moved through
Cheng Zhong, swing rod contact remain on the horizontal bottom surface of the lower end setting of drive rod right end touching tongue.
The influence shaken up and down to the folding of oscillating rod type limit switch that product is laid on frame is laid the present invention overcomes product,
It ensure that the accurate display laid and whether there is product on frame, in particular by linkage rod slide block mechanism, upper and lower shake be transformed into
It moves left and right, protects trigger circuit sensing element, whole device structure is simple, convenient operating maintenance.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is schematic perspective view of the invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
A kind of anti-jitter open-and-close mechanism based on oscillating rod type limit signal switch, including rectangular box frame 1, in rectangular box
It is provided with oscillating rod type limit signal switch 2 in body frame 1, folding swing rod 3 is provided on oscillating rod type limit signal switch 2,
The outboard end of folding swing rod 3 is provided with swing rod contact 4, and it is logical that drive rod is provided in the left side vertical plate 5 of rectangular box frame 1
Via hole 6 is fixedly installed drive rod U-bracket 7 on the left side vertical plate lateral surface of rectangular box frame 1, in drive rod U-shaped
It is provided with right side vertical plate through-hole 8 in the right side vertical plate of bracket 7, it is vertical that left side is provided in the left side vertical plate of drive rod U-bracket 7
Plate through-hole 9, the vertical plate 10 in the middle part of drive rod U-bracket 7 is provided with, be provided on middle vertical plate 10 in vertical plate through-hole 11,
Left side vertical plate through-hole 9, middle vertical plate through-hole 11 and right side vertical plate through-hole 8 are in the same horizontal line, on drive rod U-bracket 7
Right side vertical plate through-hole 8 be to be connected together with the drive rod through hole 6 being arranged in the left side vertical plate of rectangular box frame 1
, drive rod is provided between left side vertical plate through-hole 9, middle vertical plate through-hole 11, right side vertical plate through-hole 8 and drive rod through hole 6
12, the left end of drive rod 12 is provided with drive rod reset spring ring washer 13, drive rod U-bracket 7 left side vertical plate it is upper
End is provided with left swing bar hinged seat 17, is hinged with left swing bar 18 on left swing bar hinged seat 17, the driving on middle 10 right side of vertical plate
It is provided with right pin shaft 21 on bar 12, right swing rod 19, the left end of right swing rod 19 and the right side of left swing bar 18 are hinged on right pin shaft 21
End is hinged by driving bearing pin 20, covers on the drive rod 12 between drive rod reset spring ring washer 13 and middle vertical plate 10
It is connected to reset spring 14, is connected with drive rod right end touching tongue in the right end of the drive rod 12 penetrated into rectangular box frame 1
23, the left side of swing rod contact 4 is arranged in drive rod right end touching tongue 23, in the case where the lower end of drive rod right end touching tongue 23 is provided with level
Bottom surface 15, the right side that drive rod right end touches tongue 23 is arc transiting surface 16.
Right swing rod 19 is V-arrangement swing rod, and catching phenomenon will not occur when moving left and right drive rod 12, and swing rod contact 4 is one
Idler wheel reduces the abrasion between swing rod contact 4 and drive rod right end touching tongue 23, is provided with product bracket on right pin shaft 21
22。
A kind of anti-jitter opening/closing method based on oscillating rod type limit signal switch, comprising the following steps:
Oscillating rod type limit signal switch 2 is arranged in the first step in rectangular box frame 1, on oscillating rod type limit signal switch 2
Setting folding swing rod 3, is fixedly installed drive rod U-bracket 7, on a left side on the left side vertical plate lateral surface of rectangular box frame 1
Drive rod 12 is set between cant board through-hole 9, middle vertical plate through-hole 11, right side vertical plate through-hole 8 and drive rod through hole 6, is being driven
Drive rod reset spring ring washer 13 is arranged in the left end of bar 12, and left swing bar is arranged in the upper end of the left side vertical plate of drive rod U-bracket 7
Right pin shaft is arranged on the drive rod 12 on middle 10 right side of vertical plate in hinged seat 17, the hinged left swing bar 18 on left swing bar hinged seat 17
21, the hinged right swing rod 19 on right pin shaft 21, the left end of right swing rod 19 and the right end of left swing bar 18 are hinged by driving bearing pin 20
Together, it is socketed reset spring 14 on the drive rod 12 between drive rod reset spring ring washer 13 and middle vertical plate 10, is penetrating
Right end connection drive rod right end to the drive rod 12 in rectangular box frame 1 touches tongue 23, and drive rod right end touches tongue 23 and is arranged
In the left side of swing rod contact 4, horizontal bottom surface 15 is set in the lower end of drive rod right end touching tongue 23, drive rod right end touches tongue 23
Right side is arc transiting surface 16；
Place product on second step, the product bracket 22 being arranged on right pin shaft 21, left swing bar 18 and right swing rod 19 are simultaneously to the right
It swings, drive rod 12 is made to move right, drive rod right end touches the arc transiting surface 16 and 4 apical grafting of swing rod contact of the right side of tongue 23
Together, as drive rod 12 continues to move right, folding swing rod 3 is to lower swing, until swing rod contact 4 enters the drive rod right side
When the horizontal bottom surface 15 of the lower end setting of end touching tongue 23, oscillating rod type limit signal switch connection, oscillating rod type limit signal switch
After connection, under the gravity for the product placed on product bracket 22, drive rod 12 continues to move right and stop after a distance
Only, at this point, the product placed on product bracket 22 is in the state being in place；
Third step, when shake up and down occurs for the product placed on product bracket 22, drive rod 12 can move left and right, and move
During dynamic, swing rod contact 4 is remained on the horizontal bottom surface 15 of the lower end setting of drive rod right end touching tongue 23.
After placing product on the product bracket 22 being arranged on right pin shaft 21, left swing bar 18 and right swing rod 19 are simultaneously to the right
It swings, drive rod 12 is made to move right, drive rod right end touches the arc transiting surface 16 and 4 apical grafting of swing rod contact of the right side of tongue 23
Together, as drive rod 12 continues to move right, folding swing rod 3 is to lower swing, until swing rod contact 4 enters the drive rod right side
When the horizontal bottom surface 15 of the lower end setting of end touching tongue 23, oscillating rod type limit signal switch connection during this, opens and closes swing rod
3 swing in disconnection limit angular range；After oscillating rod type limit signal switch connection, the weight for the product placed on product bracket 22
Under power effect, drive rod 12 continues to move right and stop after a distance, puts at this point, the product placed on product bracket 22 is in
State in place is set, in this process, limit angular range is being opened in the folding swing of swing rod 3；Connecting rod slider machine of the invention
After the product that structure is designed to guarantee lay on frame is in place, folding swing rod 3, which is swung to, to be opened in limit angular range,
And guarantee after encountering big shake up and down in product, folding swing rod 3 is without departing from opening limit angular range.
Claims (1)
1. a kind of anti-jitter opening/closing method based on oscillating rod type limit signal switch, comprising the following steps:
The first step, setting oscillating rod type limit signal switchs (2) in rectangular box frame (1), opens in oscillating rod type limit signal
Setting folding swing rod (3) on (2) is closed, drive rod U-shaped is fixedly installed on the left side vertical plate lateral surface of rectangular box frame (1)
Bracket (7), between left side vertical plate through-hole (9), middle vertical plate through-hole (11), right side vertical plate through-hole (8) and drive rod through hole (6)
It is arranged drive rod (12), drive rod reset spring ring washer (13) is set in the left end of drive rod (12), in drive rod U-bracket
(7) left swing bar hinged seat (17) are arranged in the upper end of left side vertical plate, the hinged left swing bar (18) on left swing bar hinged seat (17),
Right pin shaft (21) are set on drive rod (12) on the right side of middle vertical plate (10), hinged right swing rod (19), right pendulum on right pin shaft (21)
The left end of bar (19) and the right end of left swing bar (18) are hinged by driving bearing pin (20), in drive rod reset spring ring washer
(13) reset spring (14) are socketed on the drive rod (12) between middle vertical plate (10), are penetrating into rectangular box frame (1)
In drive rod (12) right end connection drive rod right end touching tongue (23), drive rod right end touch tongue (23) be arranged in swing rod contact
(4) horizontal bottom surface (15) is arranged in the lower end of drive rod right end touching tongue (23) in left side, and drive rod right end touches the right side of tongue (23)
End face is arc transiting surface (16)；
Product, left swing bar (18) and right swing rod (19) are placed on second step, the product bracket (22) being arranged on right pin shaft (21)
It swings to the right simultaneously, drive rod (12) is made to move right, drive rod right end touches the arc transiting surface (16) of the right side of tongue (23)
Together with swing rod contact (4) apical grafting, as drive rod (12) continues to move right, folding swing rod (3) is to lower swing, until pendulum
When bar contact (4) enters horizontal bottom surface (15) of lower end setting of drive rod right end touching tongue (23), oscillating rod type limit signal
Switch connection, after oscillating rod type limit signal switch connection, under the gravity for the product placed on product bracket (22), driving
Bar (12) continues to move right and stop after a distance, at this point, the product placed on product bracket (22) is in and is in place
State；
Third step, when shake up and down occurs for the product placed on product bracket (22), drive rod (12) can move left and right,
In moving process, swing rod contact (4) remains at the horizontal bottom surface of the lower end setting of drive rod right end touching tongue (23)
(15) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538010.5A CN109599276B (en) | 2018-12-16 | 2018-12-16 | Anti-jitter opening and closing method based on swing rod type limit signal switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538010.5A CN109599276B (en) | 2018-12-16 | 2018-12-16 | Anti-jitter opening and closing method based on swing rod type limit signal switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109599276A true CN109599276A (en) | 2019-04-09 |
| CN109599276B CN109599276B (en) | 2022-08-26 |
Family
ID=65962625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538010.5A Active CN109599276B (en) | 2018-12-16 | 2018-12-16 | Anti-jitter opening and closing method based on swing rod type limit signal switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599276B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433048A1 (en) * | 1984-09-08 | 1986-03-20 | K.A. Schmersal Gmbh & Co, 5600 Wuppertal | ELECTRIC SWITCH |
| CN2164110Y (en) * | 1993-08-09 | 1994-05-04 | 肖凤元 | Automatic controller of electric fan |
| DE10054554A1 (en) * | 2000-11-01 | 2002-05-16 | Siemens Ag | Multi-phase HV load switch has offset contact operation of interrupters used for preventing overvoltages |
| DE102005048308B3 (en) * | 2005-10-08 | 2006-11-23 | Maschinenfabrik Reinhausen Gmbh | Mechanical switch contact has pivotable contact housing mounted on insulating support via bearing with two parallel electrically connected contact fingers enclosing fixed contacts and mechanically connected to and actuated by pivot lever |
| CN101447360A (en) * | 2008-11-17 | 2009-06-03 | 山西汾西机电有限公司 | Isolating switch for underground high-voltage power distribution device |
| CN102420395A (en) * | 2011-12-19 | 2012-04-18 | 大全集团有限公司 | Valve driving device of switch cabinet |
| CN202678183U (en) * | 2012-05-16 | 2013-01-16 | 平高集团有限公司 | A three-operating-position isolation grounding switch |
| CN203536240U (en) * | 2013-10-29 | 2014-04-09 | 郑州光力科技股份有限公司 | Mining non-contact angle limit switch |
| WO2016078625A1 (en) * | 2014-11-17 | 2016-05-26 | 国家电网公司 | High voltage switch moving contact mechanism, and high voltage switch using same |
| CN107393734A (en) * | 2017-09-08 | 2017-11-24 | 韩朝锋 | A kind of quick on-off switch |
| CN207503843U (en) * | 2017-11-15 | 2018-06-15 | 广州睿圣电子科技有限公司 | A kind of integrated switching device |
| CN207925328U (en) * | 2018-01-19 | 2018-09-28 | 北京光瑞机械制造有限责任公司 | Touch switch control mechanism |
-
2018
- 2018-12-16 CN CN201811538010.5A patent/CN109599276B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433048A1 (en) * | 1984-09-08 | 1986-03-20 | K.A. Schmersal Gmbh & Co, 5600 Wuppertal | ELECTRIC SWITCH |
| CN2164110Y (en) * | 1993-08-09 | 1994-05-04 | 肖凤元 | Automatic controller of electric fan |
| DE10054554A1 (en) * | 2000-11-01 | 2002-05-16 | Siemens Ag | Multi-phase HV load switch has offset contact operation of interrupters used for preventing overvoltages |
| DE102005048308B3 (en) * | 2005-10-08 | 2006-11-23 | Maschinenfabrik Reinhausen Gmbh | Mechanical switch contact has pivotable contact housing mounted on insulating support via bearing with two parallel electrically connected contact fingers enclosing fixed contacts and mechanically connected to and actuated by pivot lever |
| CN101447360A (en) * | 2008-11-17 | 2009-06-03 | 山西汾西机电有限公司 | Isolating switch for underground high-voltage power distribution device |
| CN102420395A (en) * | 2011-12-19 | 2012-04-18 | 大全集团有限公司 | Valve driving device of switch cabinet |
| CN202678183U (en) * | 2012-05-16 | 2013-01-16 | 平高集团有限公司 | A three-operating-position isolation grounding switch |
| CN203536240U (en) * | 2013-10-29 | 2014-04-09 | 郑州光力科技股份有限公司 | Mining non-contact angle limit switch |
| WO2016078625A1 (en) * | 2014-11-17 | 2016-05-26 | 国家电网公司 | High voltage switch moving contact mechanism, and high voltage switch using same |
| CN107393734A (en) * | 2017-09-08 | 2017-11-24 | 韩朝锋 | A kind of quick on-off switch |
| CN207503843U (en) * | 2017-11-15 | 2018-06-15 | 广州睿圣电子科技有限公司 | A kind of integrated switching device |
| CN207925328U (en) * | 2018-01-19 | 2018-09-28 | 北京光瑞机械制造有限责任公司 | Touch switch control mechanism |
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| Publication number | Publication date |
|---|---|
| CN109599276B (en) | 2022-08-26 |
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