CN102927228A - Knob-type crank rocker structure capable of adjusting swing amplitudes - Google Patents

Knob-type crank rocker structure capable of adjusting swing amplitudes Download PDF

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Publication number
CN102927228A
CN102927228A CN2012104608892A CN201210460889A CN102927228A CN 102927228 A CN102927228 A CN 102927228A CN 2012104608892 A CN2012104608892 A CN 2012104608892A CN 201210460889 A CN201210460889 A CN 201210460889A CN 102927228 A CN102927228 A CN 102927228A
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CN
China
Prior art keywords
crank
swing
amplitude modulation
connecting rod
knob
Prior art date
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.)
Granted
Application number
CN2012104608892A
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Chinese (zh)
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CN102927228B (en
Inventor
征茂德
陈巧云
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Zhejiang Hengbo Electric Manufacturing Co ltd
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Suzhou Zhengzhihun Patent Technology Service Co Ltd
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Application filed by Suzhou Zhengzhihun Patent Technology Service Co Ltd filed Critical Suzhou Zhengzhihun Patent Technology Service Co Ltd
Priority to CN201210460889.2A priority Critical patent/CN102927228B/en
Publication of CN102927228A publication Critical patent/CN102927228A/en
Application granted granted Critical
Publication of CN102927228B publication Critical patent/CN102927228B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/122—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and oscillating motion

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The invention discloses a crank rocker structure capable of adjusting swing amplitudes, which comprises a driving component, a swing component and a swing-angle adjusting component, wherein the driving component comprises a crank driving shaft, a crank, a crank link connecting shaft, a link and a link rocker connecting shaft, the swing component comprises a swing body and a swing rotation shaft, and the swing-angle adjusting component comprises a knob gear, an amplitude-adjusting carrier and a swing body sliding groove. The crank rocker structure has a simple structure, is convenient to operate, and easy to manufacture; swing angles of swing devices can be adjusted according to practical requirements; and insufficient swing and excessive swing can be avoided.

Description

A kind of knob style is adjustable rocking tendency crank-rocker structure
Technical field
The present invention relates to a kind of swinging structure, be specifically related to the adjustable rocking tendency crank-rocker structure of a kind of knob style.
Background technique
Nowadays in the life, swinging structure mainly is used in searchlight, fan, air door and angle are directed carries, this series products can periodically swing back and forth in a certain fixing angle value at present, carry everybody required transported substance, as: fan can bring to everybody pleasantly cool, but its rotation angle is fixed, when crowd's distribution is looser, the angle limits of fan because waving, turned round and look at and here just do not take into consideration over there, always have the place blow less than, when the crowd distributes comparatively dense, the angle limits of fan because waving, do not shake the head just to have turned round and look at and here just do not take into consideration over there, always have the place blow less than, shake the head, cause again the wind on most of angle all to blow towards the no man's land because rotation angle is excessive, cause waste and inconvenience.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, provide a kind of knob style adjustable rocking tendency crank-rocker structure, the present invention is the swing angle of free adjustment fan as required, it is worked in the scope of needs, and simple in structure, easy to operate, prevent from waving deficiency and wave excessively, reduced unnecessary waste.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of knob style is adjustable rocking tendency crank-rocker structure, comprise driven unit, wave assembly and swing angle adjusting part, described driven unit comprises crank drive shaft, crank, crank-connecting rod coupling shaft, connecting rod and connecting rod rocking handle coupling shaft, the described assembly that waves comprises and waves body and wave running shaft, described swing angle adjusting part comprises knob gear, amplitude modulation carrier and wave the body chute.
Further, described crank drive shaft is inserted and the driving crank rotation, and described crank is connected by the crank-connecting rod coupling shaft with connecting rod.
Further, described connecting rod is connected with the amplitude modulation carrier by connecting rod rocking handle coupling shaft, and described amplitude modulation carrier has been realized driven unit and the connection of being connected assembly by waving the body chute and waving body and be connected.
Further, described amplitude modulation carrier is provided with amplitude modulation tooth bar and amplitude modulation guide runner.
Further, described amplitude modulation tooth bar is connected with knob gear, described amplitude modulation guide runner with wave the body chute and be connected.
The invention has the beneficial effects as follows:
The present invention is the swing angle of free adjustment fan as required, and it is worked in the scope of needs, and simple in structure, easy to operate, prevents from waving deficiency and waves excessively, has reduced unnecessary waste.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is overall structure schematic representation of the present invention.
Number in the figure explanation: 1, crank drive shaft, 2, crank, 3, the crank-connecting rod coupling shaft, 4, connecting rod, 5, connecting rod rocking handle coupling shaft, 6, the amplitude modulation carrier, 7, knob gear, 8, wave body, 9, driven unit, 10, wave assembly, 11, swing angle adjusting part, 601, the amplitude modulation tooth bar, 602, the amplitude modulation guide runner, 801, wave the body chute, 802, wave running shaft.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Figure 1, a kind of knob style is adjustable rocking tendency crank-rocker structure, comprise driven unit 9, wave assembly 10 and swing angle adjusting part 11, described driven unit 9 comprises crank drive shaft 1, crank 2, crank-connecting rod coupling shaft 3, connecting rod 4 and connecting rod rocking handle coupling shaft 5, the described assembly 10 that waves comprises and waves body 8 and wave running shaft 802, described swing angle adjusting part 11 comprises knob gear 7, amplitude modulation carrier 6 and wave body chute 801.
Further, described crank drive shaft 1 is inserted and driving crank 2 rotations, and described crank 2 is connected by crank-connecting rod coupling shaft 3 with connecting rod 4.
Further, described connecting rod 2 is connected with amplitude modulation carrier 6 by connecting rod rocking handle coupling shaft 5, and described amplitude modulation carrier 6 has been realized driven unit 9 and the connection of being connected assembly 10 by waving body chute 801 and waving body 8 and be connected.
Further, described amplitude modulation carrier 6 is provided with amplitude modulation tooth bar 601 and amplitude modulation guide runner 602.
Further, described amplitude modulation tooth bar 601 is connected with knob gear 7, described amplitude modulation guide runner 602 with wave body chute 801 and be connected.
The working principle of present embodiment is as follows:
As shown in Figure 1, when needed swing angle does not meet expected effect, regulate extraneous knob, extraneous knob drives described knob gear 7 drive amplitude modulation tooth bars 601 and moves, because of the engagement of gear and tooth bar and amplitude modulation guide runner 602 with wave cooperating of body chute 801, amplitude modulation guide runner 602 can only be along the groove that waves body chute 801 to slip, described slip has changed the basic parameter of crankrocker mechanism, produced different swing angles, when swing angle is adjusted to satisfied effect, stop knob and lock extraneous knob, finish the regulation and control of swing angle.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1. adjustable rocking tendency crank-rocker structure of knob style, it is characterized in that: comprise driven unit (9), wave assembly (10) and swing angle adjusting part (11), described driven unit (9) comprises crank drive shaft (1), crank (2), crank-connecting rod coupling shaft (3), connecting rod (4) and connecting rod rocking handle coupling shaft (5), the described assembly (10) that waves comprises and waves body (8) and wave running shaft (802), described swing angle adjusting part (11) comprises knob gear (7), amplitude modulation carrier (6) and wave body chute (801).
2. the adjustable rocking tendency crank-rocker structure of a kind of knob style according to claim 1, it is characterized in that: described crank drive shaft (1) is inserted and driving crank (2) rotation, and described crank (2) is connected by crank-connecting rod coupling shaft (3) with connecting rod (4).
3. the adjustable rocking tendency crank-rocker structure of a kind of knob style according to claim 1, it is characterized in that: described connecting rod (4) is connected with amplitude modulation carrier (6) by connecting rod rocking handle coupling shaft (5), described amplitude modulation carrier (6) has been realized driven unit (9) and the connection of being connected assembly (10) by waving body chute (801) and waving body (8) and be connected.
4. the adjustable rocking tendency crank-rocker structure of a kind of knob style according to claim 1, it is characterized in that: described amplitude modulation carrier (6) is provided with amplitude modulation tooth bar (601) and amplitude modulation guide runner (602).
According to claim 1 with the adjustable rocking tendency crank-rocker structure of a kind of knob style claimed in claim 4, it is characterized in that: described amplitude modulation tooth bar (601) is connected with knob gear (7), described amplitude modulation guide runner (602) with wave body chute (801) and be connected.
CN201210460889.2A 2012-11-15 2012-11-15 The adjustable rocking tendency crank-rocker structure of a kind of knob style Active CN102927228B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210460889.2A CN102927228B (en) 2012-11-15 2012-11-15 The adjustable rocking tendency crank-rocker structure of a kind of knob style

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210460889.2A CN102927228B (en) 2012-11-15 2012-11-15 The adjustable rocking tendency crank-rocker structure of a kind of knob style

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CN102927228A true CN102927228A (en) 2013-02-13
CN102927228B CN102927228B (en) 2015-08-12

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500690A (en) * 2014-12-17 2015-04-08 重庆强达力科技发展有限公司 Crank link mechanism of mechanical transmission device
CN105090400A (en) * 2015-09-10 2015-11-25 上海船舶研究设计院 Sine swing mechanism
CN105156622A (en) * 2015-09-11 2015-12-16 浙江大学 Double crank rocker gear rack transmission device
CN105405352A (en) * 2015-12-26 2016-03-16 四川科技职业学院 Demonstration teaching tool of movement principles of mechanical connection rod
CN105443694A (en) * 2015-12-19 2016-03-30 重庆泽田汽车部件有限责任公司 One-side staying reciprocating transmission mechanism
CN107736169A (en) * 2017-11-01 2018-02-27 安徽上造智能设备科技有限公司 A kind of air humidifier for agricultural greenhouse
CN107770989A (en) * 2017-10-02 2018-03-06 哈尔滨学院 A kind of Engineering operation platform based on electric automatization control
CN109099398A (en) * 2018-08-22 2018-12-28 湖北鑫美企业发展股份有限公司 A kind of LED light frame convenient for storage
CN109163272A (en) * 2018-08-22 2019-01-08 湖北鑫美企业发展股份有限公司 A kind of foldable LED lamp bracket
CN109172275A (en) * 2018-09-21 2019-01-11 周婷婷 A kind of fracture of lower limb device for healing and training
CN109210395A (en) * 2018-08-22 2019-01-15 湖北鑫美企业发展股份有限公司 A kind of LED lamp for capableing of automatic accomodation
CN109644685A (en) * 2019-02-12 2019-04-19 甘肃农业大学 A kind of breadth-adjustable rake
CN109662159A (en) * 2019-02-28 2019-04-23 潘景祥 A kind of bottom actuator towards Tofu processing device
CN109822640A (en) * 2019-03-28 2019-05-31 豪德机械（上海）有限公司 A kind of floor back fluting apparatus having roller transmission mechanism
CN110604333A (en) * 2019-08-01 2019-12-24 红塔烟草(集团)有限责任公司 Remote air volume adjusting and controlling device
CN110813662A (en) * 2019-11-13 2020-02-21 歌尔股份有限公司 Product gluing production line and gluing angle adjusting mechanism thereof
CN110921350A (en) * 2019-11-21 2020-03-27 深圳市诚捷智能装备股份有限公司 Swing blanking device and automatic production equipment
CN111115213A (en) * 2019-10-28 2020-05-08 东北林业大学 Cartridge case feed arrangement
CN112150867A (en) * 2020-09-01 2020-12-29 郑州幼儿师范高等专科学校 Drill device is used in psychology teaching
CN112271615A (en) * 2020-11-04 2021-01-26 浙江常有电气有限公司 Prevent condensation looped netowrk cabinet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398228A1 (en) * 1977-07-23 1979-02-16 Standard Automatic Syst Gmbh Reciprocating mechanism with dwell at end of stroke - has rack and pinion to drive output crank with connecting rod coupled to slide
CN86203204U (en) * 1986-05-29 1987-11-07 陆龙其 Oscillating angle regulator of household electric fan
CN2653223Y (en) * 2003-09-12 2004-11-03 马德林 Force booster
CN2846896Y (en) * 2005-09-30 2006-12-13 张海柱 Adjustable rocking mechanism for electric fan and heater
CN201215100Y (en) * 2008-03-25 2009-04-01 俞锦标 Appliance head shaking amplitude regulating mechanism
CN202176531U (en) * 2011-08-22 2012-03-28 张志光 Angle-adjustable electric fan oscillating device
CN203146731U (en) * 2012-11-15 2013-08-21 苏州征之魂专利技术服务有限公司 Knob-type crank rocker structure capable of adjusting swing amplitudes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398228A1 (en) * 1977-07-23 1979-02-16 Standard Automatic Syst Gmbh Reciprocating mechanism with dwell at end of stroke - has rack and pinion to drive output crank with connecting rod coupled to slide
CN86203204U (en) * 1986-05-29 1987-11-07 陆龙其 Oscillating angle regulator of household electric fan
CN2653223Y (en) * 2003-09-12 2004-11-03 马德林 Force booster
CN2846896Y (en) * 2005-09-30 2006-12-13 张海柱 Adjustable rocking mechanism for electric fan and heater
CN201215100Y (en) * 2008-03-25 2009-04-01 俞锦标 Appliance head shaking amplitude regulating mechanism
CN202176531U (en) * 2011-08-22 2012-03-28 张志光 Angle-adjustable electric fan oscillating device
CN203146731U (en) * 2012-11-15 2013-08-21 苏州征之魂专利技术服务有限公司 Knob-type crank rocker structure capable of adjusting swing amplitudes

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500690A (en) * 2014-12-17 2015-04-08 重庆强达力科技发展有限公司 Crank link mechanism of mechanical transmission device
CN105090400A (en) * 2015-09-10 2015-11-25 上海船舶研究设计院 Sine swing mechanism
CN105156622A (en) * 2015-09-11 2015-12-16 浙江大学 Double crank rocker gear rack transmission device
CN105443694A (en) * 2015-12-19 2016-03-30 重庆泽田汽车部件有限责任公司 One-side staying reciprocating transmission mechanism
CN105405352A (en) * 2015-12-26 2016-03-16 四川科技职业学院 Demonstration teaching tool of movement principles of mechanical connection rod
CN107770989A (en) * 2017-10-02 2018-03-06 哈尔滨学院 A kind of Engineering operation platform based on electric automatization control
CN107770989B (en) * 2017-10-02 2019-12-13 哈尔滨学院 Engineering operation panel based on electric automation control
CN107736169A (en) * 2017-11-01 2018-02-27 安徽上造智能设备科技有限公司 A kind of air humidifier for agricultural greenhouse
CN107736169B (en) * 2017-11-01 2021-03-26 安徽上造智能设备科技有限公司 A air humidifier for green house
CN109099398A (en) * 2018-08-22 2018-12-28 湖北鑫美企业发展股份有限公司 A kind of LED light frame convenient for storage
CN109163272A (en) * 2018-08-22 2019-01-08 湖北鑫美企业发展股份有限公司 A kind of foldable LED lamp bracket
CN109210395A (en) * 2018-08-22 2019-01-15 湖北鑫美企业发展股份有限公司 A kind of LED lamp for capableing of automatic accomodation
CN109172275B (en) * 2018-09-21 2020-10-27 鹤壁市人民医院 Lower limb fracture rehabilitation training device
CN109172275A (en) * 2018-09-21 2019-01-11 周婷婷 A kind of fracture of lower limb device for healing and training
CN109644685A (en) * 2019-02-12 2019-04-19 甘肃农业大学 A kind of breadth-adjustable rake
CN109644685B (en) * 2019-02-12 2023-12-01 甘肃农业大学 Rake with adjustable breadth
CN109662159A (en) * 2019-02-28 2019-04-23 潘景祥 A kind of bottom actuator towards Tofu processing device
CN109662159B (en) * 2019-02-28 2021-07-27 南京溧水高新产业股权投资有限公司 Bottom driving piece for bean curd processing device
CN109822640A (en) * 2019-03-28 2019-05-31 豪德机械（上海）有限公司 A kind of floor back fluting apparatus having roller transmission mechanism
CN109822640B (en) * 2019-03-28 2023-12-15 豪德机械（上海）有限公司 Floor back slotting equipment with roller transmission mechanism
CN110604333A (en) * 2019-08-01 2019-12-24 红塔烟草(集团)有限责任公司 Remote air volume adjusting and controlling device
CN111115213A (en) * 2019-10-28 2020-05-08 东北林业大学 Cartridge case feed arrangement
CN110813662A (en) * 2019-11-13 2020-02-21 歌尔股份有限公司 Product gluing production line and gluing angle adjusting mechanism thereof
CN110921350A (en) * 2019-11-21 2020-03-27 深圳市诚捷智能装备股份有限公司 Swing blanking device and automatic production equipment
CN112150867A (en) * 2020-09-01 2020-12-29 郑州幼儿师范高等专科学校 Drill device is used in psychology teaching
CN112271615A (en) * 2020-11-04 2021-01-26 浙江常有电气有限公司 Prevent condensation looped netowrk cabinet

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