CN102188211B - Winder - Google Patents
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- Publication number
- CN102188211B CN102188211B CN201010121369.XA CN201010121369A CN102188211B CN 102188211 B CN102188211 B CN 102188211B CN 201010121369 A CN201010121369 A CN 201010121369A CN 102188211 B CN102188211 B CN 102188211B
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- CN
- China
- Prior art keywords
- reel
- winder
- power line
- line
- stopping means
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a kind of winder, comprise reel, by rotatable for reel fixing support, described bracket side is provided with loop line button and braked wheel; The incoming line place of dust catcher is provided with power line stopping means, and described stopping means can allow the discrepancy of power line, and described stopping means moves reciprocatingly under the effect under drive unit in incoming line.Winder of the present invention, power line is spacing and force it relative to reel, left and right to occur to move back and forth, and change the point of penetration at power line and reel coiling position, realization is evenly connected up, and avoids winding problem, improves properties of product.
Description
Technical field
The present invention relates to a kind of dust catcher; Particularly relate to a kind of winder that can evenly connect up.
Background technology
Usually, vacuum cleaner utilizes vacuum to produce suction to suck air, makes air flow through various filter, filter the foreign matter in air, the device in cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor with blower fan for the aspirator that dominant shape becomes is arranged in body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle is also communicated with the air inlet of body inner blower by the telescoping tube of air intake duct and flexible pipe.During dust catcher running, motor drives the impeller High Rotation Speed of blower fan, is discharged by the air in dust catcher, forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between ambient atmosphere.Under the effect of this Negative Pressure Difference, the dust near suction nozzle is sucked in the dust bucket in body by air entry together with air.Air containing dust after filtering, then flows back to dust catcher outside from air outlet in body dust bucket.Like this, the effect of dust out, clean floor is just reached.The suction rate of vacuum cleaner is divided into multiple class operating control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, sofa, corner, to aspirate dust everywhere better.
By use and the moving method of vacuum cleaner, can be divided into horizontal, vertical, portable etc., the wherein horizontal family that is mainly used in, clean the little foreign matters such as dust with comparalive ease: the ground such as vertical easy cleaning woollen blanket; Portablely easily clean the narrow positions such as step, desktop.
In addition, vacuum cleaner can be divided into filer element type by it to the mode of the foreign body filtering such as dust, hair, cyclone type.Wherein filer element type makes the air containing foreign matter flow through a kind of dry goods dust bag, carry out filtration to foreign matter to need to change dust bag periodically, and cyclone type makes the suction air generation swirling flow containing foreign matter, bottom surface is fallen in the Gravitative Loads tenesmus of the foreign matter sucked in air in rotary course, do not need dust bag, its use amount just constantly rises.
Horizontal dust collector body is short and small, and power line inconvenience also cannot hang on fuselage.For keeping the good looking appearance of fuselage entirety and complete, usually in vacuum cleaner bottom, winder is provided with, and in the middle part of drain pan above be provided with control reeler rotate coil winder press key, in winder wheel disc, spaced winding has power line, power-line plug is retained in the rear portion at the drain pan back side, for pulling out attaching plug and power line during use.
Fig. 1 is the structural representation of a kind of winder of prior art.As shown in Figure 1, winder of the prior art comprises reel 1, loop line button 2, support 3 and braked wheel 4, the centre of described reel is run through and is provided with roll, power cord wrap thereon, the side of described reel is provided with support, and opposite side is provided with coil spring box, and wind spring dish is in coil spring box, drive when pulling out power line reel to rotate, wind spring is tightened up; Pressing following winder loop line braking button then makes reel loosen, and reel reversely rotates, and power cord wrap is regained.
The winder braking button arranged above the bracket side of described reel, this winder braking button is fixedly installed on one end of the brake arm of inclination, the other end of described brake arm is rotatably provided with braking locating wheel, described braking locating wheel is meshed with the groove on spiral wheel disc neighboring, by the control of this braking locating wheel, when making pull-out power line, spiral wheel disc can overcome the elastic force of wind spring and keep transfixion.When described winder braking button moves downward, the wind spring in coil spring box turns round and regains power line under elastic force effect.
But, there is following shortcoming in the wire-retracting device of the winder of prior art, by the reply of built-in wind spring, drive winder rotates winder, because winder remains at same position, cause electric wire in spiral process to be easily wound around and be wound around on winder uneven.
Utility model content
Technical problem to be solved by this invention is, overcomes prior art shortcoming, provides a kind of structure simple, can the control structure that evenly connects up of control reeler.
The technical solution adopted in the present invention is:
A kind of winder, comprise reel, by rotatable for reel fixing support, described bracket side is provided with loop line button and braked wheel; The incoming line place of dust catcher is provided with power line stopping means, and described stopping means can allow the discrepancy of power line, and described stopping means moves reciprocatingly under the effect under drive unit in incoming line.
Offer the position limiting slide block of through hole centered by described stopping means, described position limiting slide block limits the upper limb of incoming line and lower intermarginal slidably; Described incoming line side is provided with cylinder, it is wound with the wire be connected with the coil of electromagnetism speed limit device; Described position limiting slide block is fixedly installed magnet in cylindrical side.
The upper limb of described incoming line and lower edge are for be formed with cylindrical slideway and guide rail respectively; Described position limiting slide block top and bottom are provided with the groove matched with cylindrical slideway.
Described electromagnetism speed limit device is the closing coil be arranged on spiral wheel shaft and the magnet be fixedly installed on support.
Described electromagnetism speed limit device is the magnet be arranged on spiral wheel shaft and the coil be fixedly installed on support.
Described electromagnetism speed limit device is to be fixedly installed on support and and the reel wheel disc electromagnetic damping motor that can be in transmission connection.
Corresponding to described cylinder, the opposite side of incoming line is provided with the second cylinder, it is wound with the wire be connected with coil.
Described power line stopping means is position-limited wheel, and its both sides are fixedly connected with straight-bar, and on the straight-bar of its both sides, be provided with the reverse screw thread in left and right, and described straight-bar two ends are rotatably fixed on incoming line place and can move left and right; The left and right wheel disc outer rim of reel be complementally formed can with the interactional flange of screw thread and flange.
Described first flange and described second flange are the complementary multistage flanged structure arranged.
The invention has the beneficial effects as follows: winder of the present invention, power line is spacing and force it relative to reel, left and right to occur to move back and forth, and change the point of penetration at power line and reel coiling position, realization is evenly connected up, avoid winding problem, improve properties of product.
Accompanying drawing explanation
Fig. 1 is the perspective view of prior art winder;
Fig. 2 be first embodiment of the invention winder internal structure schematic diagram;
Fig. 3 is the perspective view of first embodiment of the invention winder;
Fig. 4 is the side view of the winder of first embodiment of the invention;
Fig. 5 is the front view of the winder of first embodiment of the invention;
Fig. 6 is the front view of the winder of second embodiment of the invention;
Fig. 7 is the side view of the winder of second embodiment of the invention;
Fig. 8 is the straight-bar structural representation of second embodiment of the invention.
Detailed description of the invention
Be described in further detail below in conjunction with the loop line speed control unit of the drawings and specific embodiments to winder of the present invention:
Be the first embodiment of the present invention as shown in Figure 2-5, the side of the reel 1 of the winder of the present embodiment is provided with support 3, opposite side is provided with coil spring box, described bracket side is provided with loop line button and braked wheel, it also comprises electromagnetism speed limit device, and described electromagnetism speed limit device is the interactional magnet of energy and closing coil when reel 1 rotates.
To be described electromagnetism speed limit device first by reference to the accompanying drawings below:
As shown in Figure 2, on the main shaft of the reel 1 of winder, radially direction is provided with multiple dividing plate 10 outwardlyly, described dividing plate 10 is evenly distributed on the outer surface of main shaft, and its width extends along the axial direction of reel 1, and it is highly identical with Power Support line well.Between two dividing plates 10 of any two-phase neighbour, be arranged with multiturn closing coil, described closing coil is fixedly installed on the root of dividing plate 10, to make the apical support power line of dividing plate 10, avoids interfering between closing coil and power line.Between the number of its median septum and adjacent separator, the number of turn of closing coil is relevant to the coefficient of elasticity of wind spring.
As shown in Figure 3, winder support 3 is provided with arc-shaped magnet 5 regularly, for strengthen closing coil when rotating with the interaction of magnet, increase the magnetic field intensity around closing coil, on support 3 corresponding to the main shaft periphery place of reel 1 corresponding multipair permanent magnet is set.
Be fixed on the magnet on support and produce a stationary magnetic field in the space of winder, after loop line starts, the rotating band of reel is rotated with closing coil, the magnetic flux of closing coil changes, then produce induced-current in closing coil, the magnetic field that this induced-current produces can hinder the motion of closing coil, produce size and the magnetic field intensity of damping force, the speed of relative motion is directly proportional.When loop line starts, reel rotating speed is fast, and correspondingly electromagnetic damping is large, thus the speed of power line is reduced, and realizes at the uniform velocity loop line.
Certainly, for us it is readily understood that, on main shaft magnet being fixedly installed on reel and be fixedly installed on by closing coil on support equally can the object of electromagnetism speed limit.
On the basis realizing electromagnetism speed limit, the present invention furthermore achieved that even wiring, just evenly wiring is further described below, described stopping means is position limiting slide block, and its drive unit comprises and is fixed on magnet on position limiting slide block and utilizes the electromagnet of induced-current excitation: described electromagnet can drive position limiting slide block to move back and forth in incoming line.Be further detailed below in conjunction with accompanying drawing:
As in Figure 3-5, a cylinder 102 is fixedly installed in winder incoming line 101 side, preferably, described cylinder 102 is iron core, and the axis of described cylinder 102 is consistent with the length direction of incoming line 101, is drawn by the wire of coil and is wrapped on cylinder 102 successively, like this, while keeping it closed, some is wrapped on cylinder 102 coil, and when generation in coil has induced-current, the cylinder 102 being wound with wire is an electromagnet.
Cylindrical slideway 105 and cylindrical slideway 106 is formed at the upper limb of dust catcher incoming line 101 and lower edge end, limited location slide block 110 is mounted slidably between two guide rails, described position limiting slide block about 110 two ends are provided with the semi-circular recesses matched with cylindrical slideway 105,106 respectively, and cylindrical slideway 105,106 is by therebetween spacing for position limiting slide block 110 and allow it to horizontally slip along incoming line 101 length direction.Described position limiting slide block 110 center offers the through hole 111 allowing power line to come in and go out, and the side corresponding with iron core is provided with magnet, and described magnet is block structure.
Like this, when winder rotates, closed coil generation current, the wire be wrapped on cylinder 102 produces magneticaction to the magnet on position limiting slide block 110, then position limiting slide block 110 is produced to the effect of power because coil produce electric current time alternating current, so sense of current generation one-shot change within a week that turns at winder, be achieved accordingly by position limiting slide block 110 in incoming line 101 back and forth, power line can be realized and be wound around equably.
Certainly, in order to increase the active force between electromagnet and position limiting slide block between 110, the opposite side of incoming line 101 corresponding another cylinder is set, be wound with the wire drawn from coil thereon equally, magnet is set at the opposite side of position limiting slide block 110 simultaneously, when making an attraction, another repels it, adds the sensitivity of electric current in position limiting slide block 110 pairs of closing coils.
Certainly, described position limiting slide block itself has magnetic, is made up of magnet, then the wire winding direction on the cylinder of its both sides is just in time identical.
Further, can also take can the form of electromagnetic damping motor that is connected of drive with reel for the electromagnetism speed limit device of the present embodiment.Described be in transmission connection mode is gears meshing connection or belt transmission etc., described electromagnetic damping motor comprises stator, rotor, the parts such as end cap and bearing, by bearing and end cap by the stator of electromagnetic damping motor, rotor assembles, rotor can be rotated in the stator, do the motion of cutting magnetic line, thus generation induced potential, being drawn by the binding post of two ends of rotor is attempted by loop, just electric current is created, simultaneously when the binding post two ends of electromagnetic damping motor are closed, rotor and stator can produce electromagnetic resistance between the two, relative motion is hindered to play the effect of speed limit, the wire two ends be wrapped on cylinder are connected on respectively the terminals of electromagnetic damping motor, above-mentioned even wiring effect can be realized, do not repeat them here.
Fig. 6-8 is depicted as the second embodiment of the present invention, and the stopping means of the present embodiment is locating wheel, and described drive unit comprises the straight-bar being fixedly connected with wheel both sides, online position, and wheel both sides, described straight-bar online position are provided with the reverse screw thread in left and right; And the flange be arranged on reel wheel disc and the flange that can act on mutually with left and right reverse thread.Be further detailed below in conjunction with accompanying drawing:
As Figure 7-8, carry out mouthful both sides be provided with locating hole (not shown) at dust catcher, straight-bar 210 is rotatably fixed and is allowed it to move axially relative to locating hole by it, and namely described straight-bar can be come in and gone out in self-align hole freely.Preferably, described straight-bar is metallic rod.Described straight-bar 210 center is fixedly installed line position wheel 211, and power line just to hold in it and allows power line to slide into or skid off by the annular side plate that 211 both sides are taken turns in described line position, and the straight-bar that 211 both sides are taken turns in line position is provided with heterochiral screw thread.Simultaneously, reach out to form semi-annular shape first flange 112 at two side shields of reel 11, second flange 113, wherein the first flange 112 of two side shields and the complementation of the second flange 113 are arranged, and the first described flange 112 can contact with the left-hand thread of straight-bar 210, the second flange 113 can contact with the right-hand thread of straight-bar 210.
Further, described flange edge is vertical section, acts on mutually so that two flanges are staggered with straight-bar screw thread.
Further, described reel left and right sides baffle plate is complementally provided with multiple flanged structure, namely with realize reel rotate a circle line position wheel realize back and forth multiple.
When loop line is carried out in reel 11 rotation, if original state is state as shown in Figure 7, now line position wheel 211 is positioned at the inner side of the left wheel disk of reel 11, reel rotates under the effect of wind spring, then the first flange 112 of the left wheel disk of reel 11 disengages with the left-hand thread of straight-bar 210, second flange 113 of right wheel disk is cut with the right-hand thread of straight-bar 210 simultaneously, because the second flange 113 on right wheel disk touches with threaded engagement on straight-bar, then reel 11 forces the right-hand member of straight-bar 210 insertion locating hole interior and is with moving-wire position to take turns 211 and moves right while rotating, such power line can be arranged in the middle cylinder part of reel uniformly successively, after reel 11 half revolution, right wheel disk second flange 113 and straight-bar right-hand thread disengage, left wheel disk first flange 112 contacts with left-hand thread simultaneously, then reel forces line position to be taken turns to left movement while rotating, so, line position wheel can drive power line side-to-side movement, realize the even wiring of power line loop line, and when bracing wire, just in time contrary with above-mentioned process, successively peel off, the winding of power line can not be produced.
In sum, winder of the present invention, power line is spacing and force it relative to reel, left and right to occur to move back and forth, and change the point of penetration at power line and reel coiling position, realization is evenly connected up, and avoids winding problem, improves properties of product.
It is worthy of note; protection scope of the present invention is not limited to above-mentioned instantiation mode, and basic fundamental according to the present invention is conceived, and those of ordinary skill in the art are without the need to through creative work; the embodiment that can associate, all belongs to protection scope of the present invention.
Claims (2)
1. a winder, comprises reel, and by rotatable for reel fixing support, described bracket side is provided with loop line button and braked wheel; It is characterized in that: the incoming line place of dust catcher is provided with power line stopping means, and described stopping means can allow the discrepancy of power line, and described stopping means moves reciprocatingly under the effect of drive unit in incoming line; Described power line stopping means is position-limited wheel (211), its both sides are fixedly connected with straight-bar (210), and the reverse screw thread in left and right is provided with on the straight-bar (210) of its both sides, described straight-bar (210) two ends are rotatably fixed on incoming line place and can move left and right; The left and right wheel disc outer rim of reel (11) be complementally formed can with interactional first flange (112) of screw thread and the second flange (113).
2. winder according to claim 1, is characterized in that: described first flange (112) and described second flange (113) are the complementary multistage flanged structure arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010121369.XA CN102188211B (en) | 2010-03-10 | 2010-03-10 | Winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010121369.XA CN102188211B (en) | 2010-03-10 | 2010-03-10 | Winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102188211A CN102188211A (en) | 2011-09-21 |
| CN102188211B true CN102188211B (en) | 2016-01-13 |
Family
ID=44597699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010121369.XA Expired - Fee Related CN102188211B (en) | 2010-03-10 | 2010-03-10 | Winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102188211B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576589B (en) * | 2014-10-14 | 2018-02-02 | 北京星光影视设备科技股份有限公司 | Servo-actuated folding and unfolding cable coiling device damping unit |
| DE102019126873A1 (en) * | 2019-10-07 | 2021-04-08 | Miele & Cie. Kg | vacuum cleaner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08217332A (en) * | 1995-02-16 | 1996-08-27 | Murata Mach Ltd | Yarn traverse device |
| DE59609889D1 (en) * | 1996-10-28 | 2003-01-02 | Ssm Ag | Device for winding a thread on a spool |
| ITMI20011851A1 (en) * | 2001-09-03 | 2003-03-03 | Sp El Srl | MAGNETIC WIRE GUIDE DEVICE AND EQUIPMENT FOR WINDING A WIRE ON CYLINDRICAL SUPPORTS |
| CN101176634A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Braking structure of coil winder of suction sweeper |
| CN101254330A (en) * | 2007-03-02 | 2008-09-03 | 项敏 | Non-mechanical friction damping automatically controlling speed method and device thereof thereof |
| DE102008017302A1 (en) * | 2008-03-31 | 2009-10-01 | Wilhelm Stahlecker Gmbh | Device for changing thread in cross-wound spool at textile machine, has traction body attached to ring-shaped stator consisting of electromagnets so that stator along with traction body form linear actuator |
| CN101904721A (en) * | 2009-06-04 | 2010-12-08 | 乐金电子(天津)电器有限公司 | Automatic wire arrangement type coiler of dust collector |
-
2010
- 2010-03-10 CN CN201010121369.XA patent/CN102188211B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102188211A (en) | 2011-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170310 |