CN104577565B - Automatic winder and electrical equipment - Google Patents
Automatic winder and electrical equipment Download PDFInfo
- Publication number
- CN104577565B CN104577565B CN201310473604.3A CN201310473604A CN104577565B CN 104577565 B CN104577565 B CN 104577565B CN 201310473604 A CN201310473604 A CN 201310473604A CN 104577565 B CN104577565 B CN 104577565B
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- automatic winder
- power cord
- block plate
- electrical equipment
- braked wheel
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- 238000004804 winding Methods 0.000 claims abstract description 49
- 238000009413 insulation Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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Abstract
The invention provides an automatic winder and an electrical device, the automatic winder is used for automatically accommodating a power line (200) of the electrical device, and comprises: a wire winding device for winding and accommodating the power wire (200); a first shaft (60), the winding device is arranged on the first shaft (60) and can rotate around the first shaft (60); the driving device is in driving connection with the winding device and provides driving force for winding the power line (200) for the winding device; a braking device (40) for braking the winding device; and a conductive device (50) for electrically connecting the power supply line (200) and an electrical part of the electrical apparatus. The automatic winder and the electrical equipment can automatically arrange the power line after a user uses the electrical equipment, so that the use convenience of the user can be improved.
Description
Technical field
The present invention relates to technical field of electricity, more particularly, to a kind of automatic winder and electrical equipment.
Background technology
In the prior art, electrical equipment currently on the market（Such as dehumidifier）, power cord is essentially all direct placement
Outside the complete machine of electrical equipment, user causes user using or not needing to arrange power cord after complete electrical equipment
Just, in addition power cord influences appearance like " tail " of complete machine.
Invention content
It, can be with after user has used electrical equipment present invention aims at providing a kind of automatic winder and electrical equipment
Automatically power cord is put in order, improves the convenience that user uses.
The first aspect of the present invention provides a kind of automatic winder, is used for the power cord of automatic accomodation electrical equipment, from
Dynamic winder includes：Coiling apparatus, for winding and accommodating power cord；First axle, coiling apparatus are set in first axle and enclose
Around first axle rotatably arranged with；Driving device is drivingly connected with coiling apparatus, and the drive of winding power cord is provided for coiling apparatus
Power；Brake apparatus, for being braked to coiling apparatus；Electric installation, the electrical part for making power cord and electrical equipment
Electrical connection.
Further, electric installation includes：First conductive part, including conductive contact；Second conductive part, including touched with conduction
The conducting slip ring of point contact, conductive contact and conducting slip ring are rotatably arranged.
Further, the first conductive part includes the first insulation disk body, and conductive contact is fixed on the first insulation disk body；
Second conductive part includes the second insulation disk body with the first insulation disk body coaxial arrangement, and conducting slip ring is fixed at the second insulation
On disk body, first insulation disk body relative to second insulation disk body rotatably arranged with.
Further, the second insulation disk body is fixed on the inside of coiling apparatus, and power cord is electrically connected with conducting slip ring.
Further, coiling apparatus includes winding roll, and winding roll includes：First block plate；Second block plate is flat with the first block plate
Between-line spacing is arranged；The both ends of roll, roll are separately connected the first block plate and the second block plate.
Further, driving device includes wind spring, and the first end of wind spring is connected on coiling apparatus, and the second end of wind spring connects
It is connected in first axle.
Further, the first block plate includes the axially outwardly extending baffle ring along the first block plate, and driving device includes being located at
Wind spring in baffle ring, the first end of wind spring are connect with the first block plate, the second end of baffle ring and the first axis connection.
Further, circumferential openings are arranged in baffle ring, and the first end of wind spring includes the first hook portion, and the first hook portion is hooked in circumferential direction
It is open on the baffle ring of side；First axle includes radial notch, and the second end of wind spring includes the second hook portion, and the second hook portion is hooked in diameter
Into notch.
Further, the first block plate further includes shield, and shield covers circumferential openings and in the radial outside of the first block plate
One hook portion.
Further, roll includes loudspeaker section, the stub end of loudspeaker section and the second block plate close to one end of the second block plate
Connection, at least part of electric installation are located at loudspeaker intersegmental part.
Further, brake apparatus includes：The first end of brake bar, brake bar includes press section, the second end of brake bar
Including braked wheel mounting portion；Second axis, brake bar around the second axis rotatably arranged with；Braked wheel, braked wheel are rotatably mounted
In on braked wheel mounting portion, and abutted with coiling apparatus；Biasing device applies the biasing force towards coiling apparatus to braked wheel,
Biasing device includes helical spring, and helical spring is abutted with the first end of brake bar, and is located at the side opposite with press section.
The second aspect of the present invention provides a kind of electrical equipment, including power cord and electrical part, and electrical equipment further includes certainly
Dynamic winder, wherein automatic winder is the automatic winder of any one of first aspect present invention, and power cord and electrical part are logical
Cross the electric installation electrical connection of automatic winder.
Further, the brake apparatus of automatic winder includes the braked wheel abutted with coiling apparatus, and electrical equipment includes
Matching surface forms tapered channels between matching surface and the braking surface of coiling apparatus abutted with braked wheel, wherein tapered logical
The direction that the slave small bore end in road extends to big section end is consistent with the braked wheel disengaging direction of braking surface.
Further, electrical equipment includes boss, and matching surface is set on boss.
Automatic winder and electrical equipment according to the present invention have coiling apparatus due to automatic winder and are filled with spiral
Set be drivingly connected and for coiling apparatus provide winding power cord driving force driving device and mating brake apparatus with lead
Electric installation automatically can put power cord in order after user is using complete electrical equipment, easy to use so as to improve user
Property.Further, due also to user's Manual arranging power cord can be solved the problems, such as, so as to improve complete machine image appearance.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of automatic winder and power cord according to the preferred embodiment of the invention；
Fig. 2 is the decomposition texture schematic diagram of automatic winder and power cord according to the preferred embodiment of the invention；
The structural schematic diagram of the winding roll of Fig. 3 automatic winders according to the preferred embodiment of the invention；
Fig. 4 is the structural schematic diagram of the wind spring of automatic winder according to the preferred embodiment of the invention；
Fig. 5 is the structural schematic diagram of the brake apparatus of automatic winder according to the preferred embodiment of the invention；
Fig. 6 is the structural representation of the first conductive part of the electric installation of automatic winder according to the preferred embodiment of the invention
Figure；
Fig. 7 is the structural representation of the second conductive part of the electric installation of automatic winder according to the preferred embodiment of the invention
Figure；
Fig. 8 is action process and principle signal when the power cord of automatic winder according to the preferred embodiment of the invention pulls out
Figure；
Fig. 9 is when the power cord of automatic winder according to the preferred embodiment of the invention is kept and to withdraw action process and original
Manage schematic diagram；
Figure 10 is the structural schematic diagram of the dehumidifier according to the preferred embodiment of the invention with automatic winder.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the present invention can be combined with each other.
Fig. 1 is the dimensional structure diagram of the automatic winder 100 and power cord 200 of the present embodiment.Fig. 2 is the present embodiment
Automatic winder 100 and power cord 200 decomposition texture schematic diagram.The automatic winder is for automatic accomodation electrical equipment
Power cord 200.As depicted in figs. 1 and 2, the automatic winder 100 of the present embodiment includes：Coiling apparatus, first axle 60, driving dress
It sets, brake apparatus 40 and electric installation 50.
Wherein, coiling apparatus is for winding and accommodating power cord 200.Coiling apparatus is in particular spiral in the present embodiment
Disk 20.Winding roll 20 as coiling apparatus be set in first axle 60 and around first axle 60 rotatably arranged with.Driving dress
It sets and is drivingly connected with coiling apparatus, the driving force of winding power cord 200 is provided for coiling apparatus.In the present embodiment, driving dress
Set in particular wind spring 30.Brake apparatus 40 is for braking coiling apparatus.In the present embodiment, using brake bar 41 with
The form that braked wheel 42 combines brakes coiling apparatus.Electric installation 50 is used to make the electricity of power cord 200 and electrical equipment
Gas portion is electrically connected.
The automatic winder 100 has coiling apparatus and is drivingly connected with coiling apparatus and provides winding electricity for coiling apparatus
The driving device of the driving force of source line 200 and mating brake apparatus and electric installation can electrically be set in user using complete
It is standby afterwards automatically to put power cord 200 in order, so as to improve user's property easy to use.Further, due also to can solve
User's Manual arranging power cord problem, so as to improve complete machine image appearance.
Each component of the present embodiment is specifically described below in conjunction with Fig. 1 to Fig. 7.
Fig. 3 is the structural schematic diagram according to the winding roll 20 of the automatic winder 100 of the present embodiment.As shown in figure 3, conduct
The winding roll 20 of coiling apparatus includes the first block plate 21, the second block plate 22 and roll 23.Second block plate 22 and the first block plate 21
Parallel interval is arranged.The both ends of roll 23 are separately connected the first block plate 21 and the second block plate 22.Power cord 200 is wound in coiling
On axis 23.Also, power cord 200 can be controlled between the first block plate 21 and the second block plate 22.
The center of winding roll 20 includes the axis hole passed through for first axle 60, and the both ends of wind spring 30 are respectively arranged in winding roll 20
In first axle 60, winding roll 20 can surround first axle 60 and rotate, so as to be incited somebody to action under the action of the elastic force of wind spring 30
Power cord 200 is wound on roll 23, or under the effect of external force pulls out power cord from roll 23.
As shown in figures 1 and 3, the first block plate 21 includes the axially outwardly extending baffle ring 211 along the first block plate 21, wind spring
30 are located in the space of baffle ring 211.Wherein the first end of wind spring 30 is connect with the first block plate 21, the second end of baffle ring 211 and the
One axis 60 connects.
Fig. 4 is the structural schematic diagram of the wind spring 30 of the automatic winder 100 of the present embodiment.Wherein, wind spring 30 includes wind spring
Main body 31, be set to wind spring 30 first end the first hook portion 32 and be set to wind spring 30 second end the second hook portion 33.
As shown in Figure 3 and Figure 4, circumferential openings 212 are arranged in baffle ring 211, and the first hook portion 32 of wind spring 30 is hooked in circumferential open
On the baffle ring 211 of 212 sides of mouth.
Preferably, the first hook portion 32 falls off from circumferential openings 212 or prevents the first hook portion 32 and other neighbours in order to prevent
It generates and influences each other between near-end part, the first block plate 21 further includes shield 213, radial outside of the shield 213 in the first block plate 21
Cover circumferential openings 212 and the first hook portion 32.As shown in figure 3, the whole U-shaped structure of shield 213, two stabilizer blades of U-shaped structure
It is connect respectively with the baffle ring 211 of 212 both sides of circumferential openings.
As shown in figures 1 and 3, first axle 60 includes radial notch 61, and the second hook portion 33 of wind spring 30 is hooked in radial slot
In mouth 61.
Therefore, when power cord 200 is pulled out from automatic winder 100, with the turning around first axle 60 of winding roll 20
Dynamic, wind spring 30 is by storage energy；And wind spring 30 will release energy when power cord is withdrawn, so as to release brake apparatus 40
When to the braking of winding roll 20 driving force is provided on winding roll 20 for power cord 200.
In addition, automatic winder 100 can also include backplate（It is not shown）, protection plate cover is axially external set on baffle ring 211,
Wind spring 30 to be limited in baffle ring 211.
As shown in figures 1 and 3, it is preferable that roll 23 includes loudspeaker section 231, loudspeaker close to one end of the second block plate 22
The stub end of section 231 is connect with the second block plate 22, and at least part of electric installation 50 is located inside loudspeaker section 231.It is such
Setting can minimize 100 the space occupied of automatic winder, be also conducive to the current-carrying part of placement electric installation 50, make conduction
Part will not be exposed so that it is guaranteed that Electrical Safety.
Fig. 5 is the structural schematic diagram of the brake apparatus 40 of the automatic winder 100 of the present embodiment.As shown in figure 5, this implementation
The brake apparatus 40 of example includes brake bar 41, braked wheel 42, biasing device and the second axis 44.Wherein biasing device is preferably one
Section helical spring 43.
The first end of brake bar 41 includes press section 411, and second end includes braked wheel mounting portion 413.Brake bar 41 is around
Two axis 44 rotatably arranged with.Preferably, the second axis 44 is between press section 411 and braked wheel mounting portion 413.Braked wheel 42
It is rotatably installed on braked wheel mounting portion 413, and abutted with coiling apparatus.In the present embodiment, braked wheel 42 and winding roll
The peripheral surface 221 of 20 the second block plate 22 abuts, and the peripheral surface 221 is the braking surface of coiling apparatus in the present embodiment.
In other unshowned embodiments, braked wheel 42 can also select the side with the first block plate 21 or the second block plate 22 to abut.
As the helical spring 43 of biasing device, the biasing force towards coiling apparatus is applied to braked wheel 42.In the present embodiment, spiral
Spring 43 is abutted with the first end of brake bar 41, and is located at the side opposite with press section 411.Preferably, can in addition be arranged
Switch control press section 411 is to improve the comfort of operation.Braked wheel 42 is preferably rubber wheel.
In pressure under not applying to press section 411, helical spring 43 is biased power to the first end of brake bar 41, should
Biasing force can transmit through brake bar 41 and be converted to biasing force of the braked wheel 30 to the second block plate 22, to brake apparatus 40 and volume
Drum 20 generates the frictional force with braking action, prevents winding roll 20 from rotating.It is pushing press section 411 and is overcoming spiral bullet
When the biasing force of spring 43, brake bar 41 will be rotated around the second axis 44, and braked wheel 42 is accordingly directed away from the direction of second baffle 22
Movement, at this point, pulling power cord 200, overcomes volume to which the frictional force between braked wheel 42 and second baffle 22 reduces or disappears
The elastic force of spring 30, you can pull out power cord 200.
In the present embodiment preferably, the second axis 44 and the axis of first axle 60, braked wheel 42 are parallel.But do not showing
In the embodiment gone out, the second axis can also with the axis of first axle and/or braked wheel be at an angle of arrangement, for example, the second axis and
First axle can arrange mutual vertically.
Fig. 6 is the structural schematic diagram of the first conductive part 51 of the electric installation 50 of the automatic winder 100 of the present embodiment.Figure
7 be the structural schematic diagram of the second conductive part 52 of the electric installation 50 of the automatic winder 100 of the present embodiment.Below with reference to figure
6 and Fig. 7 illustrates the structure and operation principle of the electric installation 50 of the present embodiment.The setting of electric installation 50 solves power cord
200 are wound caused electrical connection problem with the rotation of winding roll 20.
As shown in fig. 6, the first conductive part 51 includes the first insulation disk body 511 and is fixed at the first insulation disk body 511
On conductive contact 512.As shown in fig. 7, the second conductive part 52 includes the second insulation disk body 521 and is fixed at the second insulation
Conducting slip ring 522 on disk body 521.Wherein second insulation disk body 521 is preferably coaxially disposed with the first insulation disk body 511.It leads
Electric contact 512 and conducting slip ring are that the conductive materials such as metal are made and the two contacts with each other.The electrical part of electrical equipment with lead
Electric contact 512 is electrically connected, and power cord 200 is electrically connected with conducting slip ring 522.First insulation disk body 511 is relative to the second insulation
Disk body 521 is rotatably arranged with to which conductive contact 512 and conducting slip ring 522 are rotatably arranged.Therefore, even if it is electric
Source line 200 is wound on winding roll 20, since conductive contact 512 and conducting slip ring 522 are in contact condition, the above conduction always
Structure 50 also can guarantee that electric power transmits out from power cord 200 to electrical part.As shown in Figure 6 and Figure 7, in the present embodiment, coaxially
Ground is provided with two conducting slip rings 522, and correspondingly conductive contact 512 is also provided with two, and two conducting slip rings 522 and two lead
Electric contact 512 corresponds.
In addition, also there is connecting hole 513, the first insulation disk body 511 to pass through the connecting hole at the center of the first insulation disk body 511
513 are fixedly connected with first axle 60.Specifically, connecting hole 513 is the hole with axial plane, and first axle 60 also has along axis
To the face of scabbling of setting, it can be achieved that rotation stop is connect, so as to realize first after the cooperation of both connecting hole 513 and first axle 60
Relative rotation between conductive part 51 and the second conductive part 52.Correspondingly, the center of the second insulation disk body 521, which has, is suitable for first
The axis hole 523 that axis 60 passes through.
In the present embodiment, the second insulation disk body 521 is fixed on the inside of coiling apparatus, power cord 200 and conducting slip ring
522 electrical connections.Preferably, the second insulation disk body 521 and conducting slip ring 522 thereon may be contained within the loudspeaker section of winding roll 20
Inside 231.It is further preferred that as shown in Figure 2 and Figure 6, the centre of the first insulation disk body 511 is towards 20 side of winding roll
Protrusion, conductive contact 512 is arranged on the centre, after automatic winder 100 assembles, the centre and thereon
Conductive contact 512 also is located inside the loudspeaker section 231 of winding roll 20, so as to make the safety of automatic winder 100 be protected
Card, and occupied space smaller.
Illustrate the operation principle of the automatic winder 100 of above example below in conjunction with Fig. 8 and Fig. 9.Wherein, Fig. 8 is this
Action process and principle schematic when the power cord of the automatic winder 100 of embodiment pulls out；Fig. 9 is the automatic volume of the present embodiment
When the power cord of line device 100 is kept and withdraw action process and principle schematic.
In figs. 8 and 9, automatic winder 100 when in use, preferably makes with the cooperation of boss 900 on electrical equipment
With so that the braking effect of brake apparatus 40 is more preferable, which has a matching surface, the matching surface and winding roll with
The braking surface that braked wheel 42 contacts（It is the peripheral surface 221 of the second block plate in the present embodiment）Between form tapered channels,
In, the direction that the slave small bore end of tapered channels extends to big section end is consistent with the disengaging direction of braking surface of braked wheel 42.?
In the present embodiment, the matching surface of boss 900 is plane, which is the close winding roll 200 of boss 900 in figs. 8 and 9
The inclined-plane of side.Boss 900 is preferably to be molded boss.
Certainly, the above automatic winder 100 in biasing device with biasing force appropriate and wind spring with bullet appropriate
Under conditions of property coefficient, it can also coordinate without aforementioned boss 900 and be used alone.
As shown in figure 8, in the action process that power cord 200 pulls out, winding roll 20 rotates clockwise, and drives braked wheel 42
The trend rotated counterclockwise is generated, the vertical force F1 that frictional force F is decomposited between the two makes braked wheel 42 be lifted up, horizontal force
F2 makes braked wheel 42 leave boss 900, and the direction of the mobile trend of braked wheel 42 be from the small bore end of tapered channels to
The direction that big section end extends, therefore braked wheel 42 is with the rotation of winding roll 20.Power cord 200 is drawn out, while 30 phase of wind spring
Should shrink, disk it is tight, be in accumulation of energy process.Without pressing press section 411 in the action process that power cord 200 pulls out, may be implemented
Power cord 200 is pulled out.
As shown in figure 9, during power cord 200 keeps extraction state, due to the effect of the spring force of wind spring 30, spiral
Disk 20 has the trend rotated counterclockwise, and braked wheel 42 is driven to generate the trend rotated clockwise, frictional force F between the two
Braked wheel 42 is pressed downward by the vertical force F3 decomposited, and horizontal force F4 makes braked wheel 42 press to boss 900, and braked wheel 42
The direction of mobile trend is the direction extended from the big section end of tapered channels to small bore end, therefore braked wheel 42 is fixed,
And brake force is generated to winding roll 20, prevent winding roll 20 from rotating.As it can be seen that the braked wheel 42 and its cooperation knot of brake apparatus 40
The braking surface etc. of structure such as boss 900, winding roll 20, ensure that power cord 200 may remain in the random length of pull-out, without quilt
Wind spring 30 drives recycling.
When the press section 411 for pressing brake bar 41 and after overcome the biasing force of helical spring 43, braked wheel 42 is raised, system
Frictional force between driving wheel 42 and winding roll 20 reduces or disappears, and winding roll 20 turns round under the resilient force of wind spring 30, from
And the energy automatic winding recycling power cord 200 releasably stored when power cord 200 pulls out.
The above automatic winder 100 can be applied to the various electrical equipments with power cord 200 and electrical part.Wherein,
Power cord 200 and electrical part are electrically connected by the electric installation 50 of automatic winder 100.
For example, electrical equipment can be dehumidifier.Figure 10 is the dehumidifier 1 with automatic winder 100 of the present embodiment
Structural schematic diagram.As shown in Figure 10, automatic winder 100 and power cord 200 are installed on inside the shell 300 of dehumidifier 1.
It can be seen from the above that the embodiment of the present invention realizes following technique effect：
Automatic winder can realize automatic recycling winding power cord and hiding power cord when without using electrical equipment.It is flat
When power cord be hidden in inside electric appliance, rather than the power cord " tail " of electrical equipment at present.Using will be electric when power cord
Source line pulls out, and the random length that power cord can be made to be maintained at pull-out presses corresponding switch when without using power cord,
Power cord can be automatically withdrawn into inside electric appliance.
Automatic winder is set to inside electric appliance, does not influence the setting of the original each parts of electrical equipment, passes through spiral
The cooperation of device and brake apparatus, can be by power cord auto reeling to inside electric appliance, also can be by brake apparatus by power supply
Line is maintained in a certain length, solves power cord placement inconvenience well and power cord is placed on electrical equipment external action U.S.
The problem of sight.
Power cord positioning can be achieved during electrical equipment use and keep for automatic winder, electrically be set using complete in user
Power cord may be implemented after standby to shrink automatically, power cord is put in order, easy to operate, raising user's property easy to use.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of automatic winder is used for the power cord (200) of automatic accomodation electrical equipment, which is characterized in that the automatic volume
Line device includes：
Coiling apparatus, for winding and accommodating the power cord (200)；
First axle (60), the coiling apparatus are set in the first axle (60) and surround the first axle (60) rotationally
Setting；
Driving device is drivingly connected with the coiling apparatus, the drive for winding the power cord (200) is provided for the coiling apparatus
Power；
Brake apparatus (40), for being braked to the coiling apparatus；
Electric installation (50), for making the electrical part of the power cord (200) and the electrical equipment be electrically connected, the conductive dress
Setting (50) includes；
First conductive part (51), including conductive contact (512)；
Second conductive part (52) includes the conducting slip ring (522) contacted with the conductive contact (512), the conductive contact
(512) rotatably it is arranged with the conducting slip ring (522)；
The coiling apparatus includes winding roll (20), and the center of the winding roll (20) includes being passed through for the first axle (60)
Axis hole, the winding roll (20) include：
First block plate (21)；
Second block plate (22) is arranged with the first block plate (21) parallel interval；
The both ends of roll (23), the roll (23) are separately connected first block plate (21) and second block plate
(22), the roll (23) includes loudspeaker section (231) close to one end of second block plate (22), the loudspeaker section (231)
Stub end connect with second block plate (22), at least part of the electric installation (50) is located at the loudspeaker section
(231) internal.
2. automatic winder according to claim 1, which is characterized in that
First conductive part (51) includes the first insulation disk body (511), and the conductive contact (512) is fixed at described the
On one insulation disk body (511)；
Second conductive part (52) includes the second insulation disk body (521) being coaxially disposed with the first insulation disk body (511),
The conducting slip ring (522) is fixed on the second insulation disk body (521), and the first insulation disk body (511) is opposite
In it is described second insulation disk body (521) rotatably arranged with.
3. automatic winder according to claim 2, which is characterized in that the second insulation disk body (521) is fixed on institute
The inside of coiling apparatus is stated, the power cord (200) is electrically connected with the conducting slip ring (522).
4. automatic winder according to any one of claim 1 to 3, which is characterized in that the driving device includes volume
The first end of spring (30), the wind spring (30) is connected on the coiling apparatus, and the second end of the wind spring (30) is connected to institute
It states in first axle (60).
5. automatic winder according to claim 1, which is characterized in that first block plate (21) includes along described first
The axially outwardly extending baffle ring (211) of block plate (21), the driving device include the wind spring being located in the baffle ring (211)
(30), the first end of the wind spring (30) is connect with first block plate (21), the second end of the baffle ring (211) and described the
One axis (60) connects.
6. automatic winder according to claim 5, which is characterized in that circumferential openings are arranged in the baffle ring (211)
(212), the first end of the wind spring (30) includes the first hook portion (32), and first hook portion (32) is hooked in the circumferential openings
(212) on the baffle ring (211) of side；The first axle (60) includes radial notch (61), and the second of the wind spring (30)
End includes the second hook portion (33), and second hook portion (33) is hooked in the radial notch (61).
7. automatic winder according to claim 6, which is characterized in that first block plate (21) further includes shield
(213), the shield (213) covers the circumferential openings (212) and described in the radial outside of first block plate (21)
One hook portion (32).
8. automatic winder according to claim 1, which is characterized in that the brake apparatus includes：
The first end of brake bar (41), the brake bar (41) includes press section (411), the second end packet of the brake bar (41)
Include braked wheel mounting portion (413)；
Second axis (44), the brake bar (41) around second axis (44) rotatably arranged with；
Braked wheel (42), the braked wheel (42) are rotatably installed on the braked wheel mounting portion (413), and with the volume
Line apparatus abuts；
Biasing device applies the biasing force towards the coiling apparatus to the braked wheel (42), and the biasing device includes spiral shell
Spring (43) is revolved, the helical spring (43) abuts with the first end of the brake bar (41), and is located at and the press section
(411) opposite side.
9. a kind of electrical equipment, including power cord (200) and electrical part, which is characterized in that the electrical equipment further includes automatic
Winder (100), wherein the automatic winder (100) is according to automatic winding described in any item of the claim 1 to 8
Device, the power cord (200) and the electrical part are electrically connected by the electric installation (50) of the automatic winder (100).
10. electrical equipment according to claim 9, which is characterized in that the brake apparatus packet of the automatic winder (100)
The braked wheel (42) abutted with coiling apparatus is included, the electrical equipment includes matching surface, the matching surface and the spiral
Tapered channels are formed between the braking surface of device abutted with braked wheel (42), wherein the slave small bore end of the tapered channels
The direction extended to big section end is consistent with the braked wheel (42) the disengaging direction of braking surface.
11. electrical equipment according to claim 10, which is characterized in that the electrical equipment includes boss (900), described
Matching surface is set on the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473604.3A CN104577565B (en) | 2013-10-11 | 2013-10-11 | Automatic winder and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473604.3A CN104577565B (en) | 2013-10-11 | 2013-10-11 | Automatic winder and electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577565A CN104577565A (en) | 2015-04-29 |
| CN104577565B true CN104577565B (en) | 2018-11-09 |
Family
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Family Applications (1)
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| CN201310473604.3A Active CN104577565B (en) | 2013-10-11 | 2013-10-11 | Automatic winder and electrical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105719193B (en) * | 2016-03-28 | 2021-10-26 | 宁波财经学院 | Continuous power supply device |
| MX2018014968A (en) * | 2016-06-07 | 2019-09-16 | Konnectronix Inc | Smart cord reel system. |
| CN105977736B (en) * | 2016-06-29 | 2018-05-22 | 南安市高捷电子科技有限公司 | Power connection equipment |
| CN106384923B (en) * | 2016-10-13 | 2019-03-08 | 珠海格力电器股份有限公司 | Cable receiving mechanism and electric cooker |
| CN106877099A (en) * | 2017-03-22 | 2017-06-20 | 国网辽宁省电力有限公司大连供电公司 | A kind of RJ45 modules with scalable twisted-pair feeder |
| CN107046213A (en) * | 2017-04-05 | 2017-08-15 | 朱小平 | A kind of charging gun with function of receiving line |
| CN111929472B (en) * | 2020-06-29 | 2023-06-30 | 国家电网有限公司 | Multifunctional high-voltage test switching box for transformer test |
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| CN202260015U (en) * | 2011-06-08 | 2012-05-30 | 内蒙古东部电力有限公司通辽电业局 | 500 kV grounding line fixing holder |
| CN103227969A (en) * | 2004-05-21 | 2013-07-31 | 索尼株式会社 | Headphone, electronic device, cord winding device, and cord winding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201616567U (en) * | 2009-12-21 | 2010-10-27 | 泉州金山电子线缆有限公司 | Charger connecting line plug with winding device |
| CN202103284U (en) * | 2011-03-10 | 2012-01-04 | 张巨登 | Takeup and payoff structure of winder |
| CN202221854U (en) * | 2011-08-30 | 2012-05-16 | 上海亿力电器有限公司 | Functional power wire winder for high-voltage cleaning machine |
| CN202930693U (en) * | 2012-11-21 | 2013-05-08 | 李春桥 | Portable disc combination type multi-purpose socket |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227969A (en) * | 2004-05-21 | 2013-07-31 | 索尼株式会社 | Headphone, electronic device, cord winding device, and cord winding method |
| CN202260015U (en) * | 2011-06-08 | 2012-05-30 | 内蒙古东部电力有限公司通辽电业局 | 500 kV grounding line fixing holder |
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| CN104577565A (en) | 2015-04-29 |
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