CN105803701A - Sewing machine capable of protecting eyesight - Google Patents

Sewing machine capable of protecting eyesight Download PDF

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Publication number
CN105803701A
CN105803701A CN201610346687.3A CN201610346687A CN105803701A CN 105803701 A CN105803701 A CN 105803701A CN 201610346687 A CN201610346687 A CN 201610346687A CN 105803701 A CN105803701 A CN 105803701A
Authority
CN
China
Prior art keywords
gear
sewing machine
glass plate
platen
led color
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.)
Pending
Application number
CN201610346687.3A
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Chinese (zh)
Inventor
李天秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuchuan County Houjie Tianxiu Ethnic Clothing Store
Original Assignee
Wuchuan County Houjie Tianxiu Ethnic Clothing Store
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuchuan County Houjie Tianxiu Ethnic Clothing Store filed Critical Wuchuan County Houjie Tianxiu Ethnic Clothing Store
Priority to CN201610346687.3A priority Critical patent/CN105803701A/en
Publication of CN105803701A publication Critical patent/CN105803701A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B79/00Incorporations or adaptations of lighting equipment
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B75/00Frames, stands, tables, or other furniture adapted to carry sewing machines

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The invention discloses a sewing machine capable of protecting eyesight in the field of clothing manufacturing. The sewing machine comprises a machine body, wherein a hollow glass plate is arranged on a table plate of the machine body; a plurality of groups of LED color-changing lamps are uniformly arranged inside the glass plate; the LED color-changing lamps are connected with an adjustable resistor; the adjustable resistor is connected with a CMOS controller; the CMOS controller is connected with an electric box; the electric box comprises a box body; the inner wall of the box body is articulated with a first connection rod and a second connection rod; a first gear and a second gear meshed with each other are fixedly connected to the first connection rod and the second connection rod respectively; the first gear is meshed with a rack; the rack is connected with a cross rod; the cross rod is connected with a pedal plate; an annular magnet and coils are arranged on the second connection rod; the coils are connected with a bridge rectifier; the bridge rectifier is connected with a capacitor; the capacitor is connected with the CMOS controller; a needle plate is arranged on the glass plate; two ends of the table plate are connected with horizontally U-shaped frames parallel to the machine head; magnifying lenses are arranged on horizontal rods of the horizontally U-shaped frames. Through the sewing machine, the eyes of workers can be effectively protected, and the energy consumption can be reduced.

Description

A kind of sewing machine protecting vision
Technical field
The invention belongs to clothes making manufacturing apparatus field, particularly to a kind of sewing machine protecting vision.
Background technology
Sewing machine is to use one or more sewing thread, forms one or more stitchings on sewing, makes the machine that one or more layers sewing interweaves or unites by a seam.Because of the sewing function sewing goods such as fabric and leather, plastics, paper such as cotton, fiber crops, silk, hair, staple fibre, and the stitching neat appearance stitched out, smooth firmly sewing velocity is fast, easy to use, is widely used in garment enterprise.
Sewing machine generally comprises body, and body is made up of head, support, transmission and adnexa four part.Head includes needle bar mechanism, hook line, take-up, four mechanisms of feeding and coiling, binder, Luo Yadeng auxiliary body composition, and the motion of each mechanism reasonably coordinates, and periodic duty unites by a seam sewing.The platen of platen type support plays a part supporting head, and platen is provided with needle plate, is used as workbench and uses during sewing operation.The running part of sewing machine is made up of parts such as frame, hand-operated device or motor.Frame is the pillar of machine, carries platen and pedal.During use, operator steps on pedal, by the rotation of crank handle turns belt pulley, further through belt drive head rotating.Hand-operated device or motor majority are directly installed on head.The adnexa of sewing machine includes eedle, shuttle, screwdriver, oil can etc..
Current sewing machine by installing desk lamp in order to illuminate on platen; thus protecting the vision of staff; but staff needs operation sewing machine for a long time to carry out the sewing work of clothing; in the course of the work; staff needs to stare at eedle sewing clothing for a long time; and eedle is too small with the contact site of clothing, the eyes of staff can be caused discomfort;The process of operated by personnel's sewing machine can be blocked the part light source of desk lamp thus forming shade at operating area simultaneously;And the light of desk lamp is single easily caused by visual fatigue, thus the vision of staff is had undesirable effect;Meanwhile, desk lamp power consumption is relatively big, and the consumption of the energy is bigger.
Summary of the invention
The invention is intended to provide a kind of sewing machine protecting vision; to solve because sewing machine and clothing contact site are too small, sewing machine is appeared on the stage lamp source color is single and working region exists shade in prior art, thus the problem that the vision of staff is adversely affected and the bigger problem of desk lamp power consumption.
A kind of sewing machine protecting vision in this programme; including body; the platen of body is provided with the glass plate of hollow; many group LED Color-changing lamps it are laid with in glass plate; LED Color-changing lamp is connected to adjustable resistance; adjustable resistance is connected to CMOS controller; CMOS controller is connected to electronic box; electronic box includes casing; the inwall of casing is hinged with head rod and the second connecting rod, head rod and be respectively and fixedly connected with intermeshing first gear and the second gear in the second connecting rod, and the first gear is engaged with tooth bar; tooth bar is connected to cross bar, cross bar connecting pin pedal;Adjacent in described second connecting rod being provided with annular magnet and coil, the two ends of coil are connected to the bridge rectifier being made up of two adapters, and bridge rectifier is connected to electric energy accumulator, and electric energy accumulator connects described CMOS controller;Described glass plate is provided with needle plate, and the two ends of described platen are connected to the three-sides-square shape frame parallel with head, and the horizontal bar of three-sides-square shape frame is provided with for observing eedle magnifier of application point on clothing.
The operation principle of the present invention: sewing machine includes body, the platen of body is provided with the glass plate of hollow, is laid with the LED Color-changing lamp organizing constant-current driving in glass plate more, and LED Color-changing lamp is connected to adjustable resistance, and adjustable resistance is connected to CMOS controller.LED Color-changing lamp CMOS controller (such as CD4060) connected power supply, uses CD4060 to control the three-primary color LED white, red, blue of LED Color-changing lamp, so that can send any one in red, green, blue, Huang, seven kinds of light white, blue or green, purple;According to setting, LED Color-changing lamp can circulate seven kinds of light of release.By regulating adjustable resistance, increase or reduce resistance value and can regulate the brightness of light.The inwall of casing is hinged with head rod and the second connecting rod, head rod and be respectively and fixedly connected with intermeshing first gear and the second gear in the second connecting rod, and the first gear is connected to tooth bar, and tooth bar is connected to cross bar, cross bar connecting pin pedal;Second connecting rod is provided with and adjacent is provided with annular magnet and coil, and the two ends of coil are connected to the bridge rectifier being made up of two adapters, and bridge rectifier is connected to electric energy accumulator, and electric energy accumulator connects CMOS controller;In garment sewing process, needing to trample frequently pedal, pedal drives cross bar, cross bar band carry-over bar, tooth bar engagement promotes the first gear, first gear promotes the second gear engaged, and the rotation of the second gear drives the second connecting rod to rotate, thus driving connected annular magnet to rotate, the rotation of annular magnet causes the change of magnetic flux in coil, so that Guan Bi circuit produces alternating current, alternating current becomes unidirectional current through bridge rectifier, then charges to electric energy accumulator;The electricity stored in electric energy accumulator is that LED Color-changing lamp is powered.The two ends of platen are connected to the three-sides-square shape frame parallel with head, and the horizontal bar of three-sides-square shape frame is provided with for observing eedle magnifier of application point on clothing;Clothing can move in the three-sides-square shape frame space with glass plate, owing to magnifier is near the position of needle plate, observes eedle sewing process on clothing by magnifier in work process.
Beneficial effects of the present invention: 1, the platen of body is provided with the glass plate of hollow, is laid with the LED Color-changing lamp organizing constant-current driving more in glass plate, LED Color-changing lamp is connected to adjustable resistance, and adjustable resistance is connected to CMOS controller;The circulation of LED Color-changing lamp can be made to discharge light seven kinds different by controller, effectively alleviate staff's visual fatigue to solid color light source;And pass through adjustable resistance and can increase or reduce the resistance value of circuit, thus regulating the brightness of LED Color-changing lamp, eyes are played a protective role.2, the inwall of casing is hinged with head rod and the second connecting rod, head rod and be respectively and fixedly connected with intermeshing first gear and the second gear in the second connecting rod, and the first gear is engaged with tooth bar, and tooth bar is connected to cross bar, cross bar connecting pin pedal;In staff's work process, trample the process of pedal and achieve electric energy accumulator is charged, thus providing electric energy for led Color-changing lamp, it is to avoid direct use industrial power and the energy resource consumption that produces, there is good environment protecting.3, the two ends of platen are connected to the three-sides-square shape frame parallel with head, and the horizontal bar of three-sides-square shape frame is provided with magnifier, and magnifier is near needle plate;Staff examines eedle sewing process on clothing by magnifier; owing to the clothing of eedle with eedle active position can be amplified by magnifier; avoid staff and check tiny eedle active position for a long time and the inpairment of vision that causes, eyes are played a protective role.
Further, adopt between described three-sides-square shape frame and platen and be slidably connected, adopt hinged between described magnifier and described cross bar.By being slidably connected; three-sides-square shape frame can be moved up and down; the magnifier on three-sides-square shape frame is made to be in applicable position for staff; adopt hinged between cross bar and magnifier; make staff can pass through to rotate magnifier; make magnifier amplify eedle active position and reach the best, protect the vision of staff to greatest extent.
Further, the side of described glass plate is provided with control knob, and control knob connects CMOS controller.By the setting of control knob; can control to convert to pass through button control to the LED Color-changing lamp light source colour change employing time by original; adopt button control; at any time the light source colour of LED Color-changing lamp can be switched over; the colour light source that oneself does not like can directly be skipped by staff, and the protected effect of vision is better.
Further, described electric energy accumulator adopts capacitor.Normally used electric energy accumulator is battery, but battery does not use for a long time, and itself to be also corroded at leisure, thus causing cell damage maybe can not charge;Trampling pedal when charging the battery, the induced current produced because of coil is moment formula electric current when charging the battery simultaneously, causes the inefficient of electric energy conversion chemical energy;Adopting capacitor, directly stored in the capacitor with form of electrical charges by faradic current, no longer convert electrical energy into chemical energy form and carry out storage electricity, its efficiency, close to 100%, there's almost no power consumption.
Further, described first gear is more than the second gear.Owing to the first gear and the second gear engage each other, the girth of its rotation is identical, and the first gear makes the second gear turn faster more than the second gear, thus driving annular magnet quick rotation, makes the magnetic flux Rapid Variable Design in coil, and the magnitude of current of generation is more.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sewing machine protecting vision of the present invention;
Fig. 2 is the right view of part A in Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Figure of description labelling is enumerated: magnifier 1, LED Color-changing lamp 2, pedal 3, three-sides-square shape frame 4, screw 5, adjustable resistance 6, CD4060 controller 7, electronic box 8, coil 9, annular magnet the 10, first gear 11, cross bar the 12, second gear 13, bridge rectifier 14, capacitor 15.
A kind of sewing machine protecting vision as shown in Figure 1, including body, the platen of body is provided with needle plate and head, and platen is hollow structure, and the upper plate of platen is safety glass;Platen below needle plate and head is solid steel plate;In platen, control part is divided into upper and lower two-layer, and upper strata is laid with the LED Color-changing lamp 2 organizing constant-current driving more;Lower floor is provided with adjustable resistance 6, LED Color-changing lamp 2 and connects adjustable resistance 6, and adjustable resistance 6 is connected to CD4060 controller 7;The frame of the lower section of platen is provided with electronic box 8, CD4060 controller 7 connects one end that electronic box 8 connects, the other end of electronic box 8 is connected to tooth bar, tooth bar is connected to cross bar 12, cross bar 12 connecting pin pedal 3, safety glass is provided with needle plate, and the two ends of platen are provided with chute, chute is provided with the screwed hole penetrating chute outer wall, and screwed hole is connected to the screw 5 being mated use;Being provided with the three-sides-square shape frame 4 parallel with head in chute, the horizontal bar of three-sides-square shape frame 4 is hinged with magnifier 1, magnifier 1 is near needle plate, and the two ends of platen are provided with button, and button connects CD4060 controller 7.
The right view of electronic box 8 as shown in Figure 2 internal (in Fig. 1 part A), including the head rod on the inwall being hinged on electronic box 8 and the second connecting rod, head rod and the second connecting rod are respectively and fixedly connected with and intermeshing have been provided with the first gear 11 and the second gear 13, first gear 11 engages with tooth bar, adjacent in second connecting rod it is provided with annular magnet 10 and coil 9, the two ends of coil 9 are connected to the bridge rectifier 14 being made up of two adapters, bridge rectifier 14 is connected to capacitor 15, and capacitor 15 connects CD4060 controller 7.
During work, the power line connected by CD4060 controller 7 connects electric capacity, electric capacity provides electric energy for LED Color-changing lamp 2, CD4060 controller 7 is made to connect the primary-color LED that LED Color-changing lamp 2 is different by button, thus providing the light source of red, green, blue, Huang, seven kinds of colors white, blue or green, purple, press the light source of a button a kind of color of switching, recycle, the light source colour that staff is optional favourable to vision.Regulate adjustable resistance 6 simultaneously and can change the resistance value of circuit thus changing the magnitude of current, regulate the brightness of LED Color-changing lamp 2.Unscrew screw 5, regulate three-sides-square shape frame 4 to correct position, tighten screw 5 and fix;Rotate magnifier 1 to correct position, make magnifier 1 amplify eedle active position and reach the best.
In work process, due to the color of replaceable light source, efficient solution staff's visual fatigue to single light source can be removed;Regulate light source to suitable brightness simultaneously, make the unlikely mistake of working environment dark or dazzling, eyes can be played a protective role;Magnifier 1 amplifies eedle active position, makes staff can check the sewing situation of clothing easily, the vision of staff is played a good protection.
Simultaneously, work process needs trample pedal 3 frequently, pedal 3 drives cross bar 12, cross bar 12 band carry-over bar, tooth bar engagement promotes the first gear 11, first gear 11 promotes the second gear 13 engaged, the rotation of the second gear 13 drives the second connecting rod to rotate, thus driving connected annular magnet 10 to rotate, the rotation of annular magnet 10 causes the change of magnetic flux in coil 9, so that Guan Bi circuit produces alternating current, alternating current becomes unidirectional current through bridge rectifier 14, then charges to capacitor 15;The electricity stored in capacitor 15 is that LED Color-changing lamp 2 is powered, and has saved the energy, low-carbon environment-friendly.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from present configuration, it is also possible to make some deformation and improvement; these also should be considered as protection scope of the present invention, and these are all without affecting effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.

Claims (5)

1. the sewing machine that can protect vision, including body, it is characterized in that: the platen of body is provided with the glass plate of hollow, many group LED Color-changing lamps it are laid with in glass plate, LED Color-changing lamp is connected to adjustable resistance, adjustable resistance is connected to CMOS controller, CMOS controller is connected to electronic box, electronic box includes casing, the inwall of casing is hinged with head rod and the second connecting rod, head rod and the second connecting rod have been respectively and fixedly connected with intermeshing first gear and the second gear, first gear is engaged with tooth bar, tooth bar is connected to cross bar, cross bar connecting pin pedal;Adjacent in described second connecting rod being provided with annular magnet and coil, the two ends of coil are connected to the bridge rectifier being made up of two adapters, and bridge rectifier is connected to electric energy accumulator, and electric energy accumulator connects described CMOS controller;Described glass plate is provided with needle plate, and the two ends of described platen are connected to the three-sides-square shape frame parallel with head, and the horizontal bar of three-sides-square shape frame is provided with for observing eedle magnifier of application point on clothing.
2. the sewing machine protecting vision according to claim 1, it is characterised in that: adopt between described three-sides-square shape frame and platen and be slidably connected, adopt hinged between described magnifier and described cross bar.
3. the sewing machine protecting vision according to claim 2, it is characterised in that: the side of described glass plate is provided with control knob, and control knob connects CMOS controller.
4. the sewing machine protecting vision according to claim 3, it is characterised in that: described electric energy accumulator adopts capacitor.
5. the sewing machine protecting vision according to claim 4, it is characterised in that: described first gear is more than the second gear.
CN201610346687.3A 2016-05-24 2016-05-24 Sewing machine capable of protecting eyesight Pending CN105803701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610346687.3A CN105803701A (en) 2016-05-24 2016-05-24 Sewing machine capable of protecting eyesight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610346687.3A CN105803701A (en) 2016-05-24 2016-05-24 Sewing machine capable of protecting eyesight

Publications (1)

Publication Number Publication Date
CN105803701A true CN105803701A (en) 2016-07-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108774823A (en) * 2018-06-25 2018-11-09 安徽香草茶业有限公司 A kind of clothes process equipment

Citations (6)

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Publication number Priority date Publication date Assignee Title
US3867624A (en) * 1973-12-06 1975-02-18 Thomas Joella Flushed mounted lighted table for use with serving machines
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CN102094546A (en) * 2010-12-21 2011-06-15 哈尔滨工程大学 LED (light-emitting diode)-based self-power generation key identifier
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867624A (en) * 1973-12-06 1975-02-18 Thomas Joella Flushed mounted lighted table for use with serving machines
CN201360155Y (en) * 2008-12-30 2009-12-09 上海市延安中学 Hand-pressing charger
CN201400779Y (en) * 2009-03-27 2010-02-10 上海电机学院 Sewing machine with power generation device
CN101576224A (en) * 2009-04-22 2009-11-11 叶信平 Self-generating sewing machine lamp
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CN103541159A (en) * 2013-10-29 2014-01-29 吴江唯奇布业有限公司 Novel energy-saving industrial sewing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108774823A (en) * 2018-06-25 2018-11-09 安徽香草茶业有限公司 A kind of clothes process equipment

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Application publication date: 20160727

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