CN110176793A - Automatic wire winding charger - Google Patents
Automatic wire winding charger Download PDFInfo
- Publication number
- CN110176793A CN110176793A CN201910376221.1A CN201910376221A CN110176793A CN 110176793 A CN110176793 A CN 110176793A CN 201910376221 A CN201910376221 A CN 201910376221A CN 110176793 A CN110176793 A CN 110176793A
- Authority
- CN
- China
- Prior art keywords
- shell
- take
- turntable
- box portion
- wire winding
- 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
Links
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Automatic wire winding charger of the invention, wire box portion and Electricity Department including separable setting, the wire box portion includes charging cable and take-up turntable, the charging cable can be wrapped on the take-up turntable, the first end of the charging cable can be electrically connected with the Electricity Department, and the second end of the charging cable is for charging to electronic product；The Electricity Department includes power input component and motor, and the power input component is for being electrically connected with the power supply；The motor is for driving the take-up turntable to rotate, so that the charger realizes automatic takeup.By the way that charging cable to be wrapped on take-up turntable, and motor is arranged in automatic wire winding charger of the invention in Electricity Department, is rotated by motor driven take-up turntable, so that charger can be realized automatic takeup.Also, by the way that Electricity Department and wire box portion are designed to separable structure, easy to repair and replacement part of damage, to reduce the cost of maintenance or replacement.
Description
Technical field
The present invention relates to charger device fields, more particularly to a kind of automatic wire winding charger.
Background technique
Charger is mobile phone, shaver etc. using the universal accessories of the small household appliances of battery, portable and small for equipment
Type, charger assume responsibility for the work that High Level AC Voltage is changed into safe direct current, and would generally be suitable equipped with one
The charging cable of length, to meet plug-in disk to the connection between electrical equipment.But this charging cable is easier winding and beats
Knot, when especially more wire rods are used together, is particularly easy to be intertwined, very inconvenient.
Summary of the invention
Based on this, it is necessary to aiming at the problem that charging cable of conventional charger is easy to knot, provide a kind of automatic takeup and fill
Electric appliance.
Automatic wire winding charger of the invention, wire box portion and Electricity Department, the wire box portion including separable setting include
Charging cable and take-up turntable, the charging cable can be wrapped on take-up turntable, the first end of the charging cable can with it is described
Electricity Department is electrically connected, and the second end of the charging cable is for charging to electronic product；The Electricity Department includes that power supply is defeated
Enter component and motor, the power input component is for being electrically connected with the power supply；The motor is for driving the take-up turntable
Rotation, so that the charger realizes automatic takeup.
The wire box portion includes first shell, and the interlude energy of charging cable described in line outlet is provided in the first shell
On the take-up turntable, the second end of the charging cable has charging connector for enough solderless wrapped connections, and the charging connector passes through institute
State the outside that line outlet is located at the first shell.In a preferred embodiment, the Electricity Department includes second shell, power supply
Input module is arranged in the second shell；The second control mainboard and the motor are provided in the second shell, it is described
Power input and motor are electrically connected with second control mainboard, and the motor is connected with drive shaft, the drive shaft
For driving the take-up turntable to rotate under the action of the motor.
In a preferred embodiment, the first control mainboard, first control mainboard are provided in the first shell
On be provided with elastic thimble, needle-shaped slot position, the needle-shaped slot position in the second shell are provided in second control mainboard
Place is additionally provided with slope surface, and when the wire box portion and the Electricity Department match, the elasticity thimble can be along the slope surface
It is divided into the needle-shaped slot position, so that the wire box portion and the Electricity Department are realized and be electrically connected.
In a preferred embodiment, the one end of the drive shaft far from motor is in flat, in the take-up turntable
Mandrel position offers flat blind slot, and the flat blind slot is used to match with the drive shaft, and can be in the driving
The take-up turntable is driven to rotate under the driving of axis.
In a preferred embodiment, it is additionally provided with limiting groove on the flat blind slot periphery, is applied manually for providing
Force, so that the charger can be realized manual take-up.
In a preferred embodiment, phase is respectively arranged with along first direction in the first shell and the second shell
The guide rail structure being mutually slidably matched.
In a preferred embodiment, it is additionally provided with position limiting structure in the first shell and the second shell, be used for
So that the wire box portion is closely firmly connect with the Electricity Department.
In a preferred embodiment, the position limiting structure includes the first position limiting structure and the second position limiting structure, and described the
It is provided with dovetail groove on one shell, dovetail convex block is provided in the second shell, the dovetail convex block can be recessed in dovetail
It is slided in slot along the first direction, first positive stop end includes dovetail groove and dovetail convex block；It is remote in the first shell
One end from the dovetail groove is additionally provided with bulge-structure, and one end in the second shell far from the dovetail convex block is also
It is provided with notch, the bulge-structure can be caught in the notch, second limit in said first direction
End includes bulge-structure and groove structure.
In a preferred embodiment, it is provided with the first control mainboard in the first shell, in the first shell
The line outlet position is additionally provided with Hall switch, and the Hall switch and first control mainboard are electrically connected, described to fill
Magnet is provided at electric connection, when charger completes automatic takeup, the Hall switch senses the charging connector place
The magnetic fields of magnet are stated, so that first control mainboard disconnects the electric connection with the charging cable
The invention has the benefit that
Automatic wire winding charger of the invention by the way that charging cable to be wrapped on take-up turntable, and is set in Electricity Department
Motor is set, is rotated by motor driven take-up turntable, so that charger can be realized automatic takeup.Also, by by Electricity Department
Separable structure, easy to repair and replacement part of damage, to reduce the cost of maintenance or replacement are designed to wire box portion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under the dismantling state of the automatic wire winding charger in one embodiment of the invention.
Fig. 2 is the schematic diagram of internal structure in the wire box portion in one embodiment of the invention.
Fig. 3 is the schematic diagram of internal structure after the wire box portion dismantling in one embodiment of the invention.
Fig. 4 is the structural schematic diagram under the assembled state of the automatic wire winding charger in one embodiment of the invention.
Appended drawing reference:
Wire box portion 200, charging cable 201, take-up turntable 202, first shell 203, line outlet 204, take-up switch button
205, the first control mainboard 206, elastic thimble 207, charging connector 208, sliding recess 209, bulge-structure 210, disk cover
211, flat blind slot 212, limiting groove 213；
Electricity Department 300, second shell 301, power input component 302, needle-shaped slot position 303, drive shaft 304, slide bumping
305, notch 306, slope surface 307.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In one embodiment, as shown in Figures 1 to 4, automatic wire winding charger, for for use the electronics of battery produce
Product charging.Automatic wire winding charger includes wire box portion 200 and the Electricity Department 300 of separable setting, and wire box portion 200 includes charging cable
201 and take-up turntable 202, charging cable 201 can be wrapped on take-up turntable 202, Electricity Department 300 is for driving take-up turntable
202 rotations, so that charger realizes automatic takeup.
Further, as shown in Figure 1, wire box portion 200 includes first shell 203, line outlet is provided in first shell 203
204 and take-up switch button 205 disk cover 211 is provided in first shell 203 as shown in Figures 2 and 3, disk cover 211
Inside is provided with take-up turntable 202 and the first control mainboard 206, and the first control mainboard 206 is used to electrically connect with Electricity Department 300
It connects, one end of take-up switch button 205 and charging cable 201 is electrically connected with the first control mainboard 206, in charging cable 201
Between section solderless wrapped connection on take-up turntable 202, the other end of charging cable 201 has charging connector 208, and charging connector 208 passes through outlet
Mouth 204 is located at the outside of first shell 203.As shown in Figure 1, Electricity Department 300 includes second shell 301, set in second shell 301
It is equipped with power input component 302, for being electrically connected power supply and powering to Electricity Department 300；Second is provided in second shell 301
Control mainboard and motor (not shown), power input component 302 and motor are electrically connected with the second control mainboard, motor
It is connected with drive shaft 304, drive shaft 304 is used to drive take-up turntable 202 to rotate under the action of motor.In specific embodiment party
In formula, power input component can be the attaching plug of three pins, can also be USB charging interface or other chargings
Mouthful, the protection scope of this case is fallen into as long as it can be electrically connected with the power supply realization power input.
In other embodiments, take-up switch button 205 can also be arranged in the second shell 301 of Electricity Department 300, receive
Wiretap button 205 and the second control mainboard are electrically connected, for controlling the working condition of motor.In addition, in other embodiments
In, it can be not provided with the first control mainboard 206 in wire box portion, be provided at the setting position of the first end of interior charging cable 201
First electrical connection module, the corresponding position of Electricity Department 300 are provided with the second electrical connection module, when wire box portion 200 and Electricity Department
After 300 combinations link together, the first electrical connection module and the second electrical connection module are electrically connected, so that charging cable 201
Second end can charge to electronic product.
Further, it as shown in Figure 1, the one end of drive shaft 304 far from motor is in flat, as shown in Figures 2 and 3, receives
The central axis position of line turntable 202 offers flat blind slot 212, and flat blind slot 212 is used to match with drive shaft 304, and
Take-up turntable 202 is driven to rotate under the driving of drive shaft 304, so that charger realizes automatic takeup.It needs herein
Bright, in other embodiments, the cross section of the one end of drive shaft 304 far from motor can be other shapes, only if it were not for list
Pure circle cylindricality is also possible to be equipped with the circle of damping structure for example, its cross section can be ellipse, triangle etc.
Cylindricality；Correspondingly, the blind slot structure that the central axis position of take-up turntable 202 opens up may be other shapes, as long as drive shaft
304 are inserted into the blind slot structure at 202 central axis position of take-up turntable and take-up turntable 202 can be driven to rotate, and just fall into
The protection scope of this case.
Further, as depicted in figs. 1 and 2, elastic thimble 207, the second control master are provided in the first control mainboard 206
It is provided with needle-shaped slot position 303 on plate, is provided with slope surface 307 at needle-shaped slot position 303, when wire box portion 200 and Electricity Department 300 match
When, elastic thimble 207 can be divided into needle-shaped slot position 303 along slope surface 307, so that wire box portion 200 and Electricity Department 300 realize electrical property
Connection.
Further, it is cooperatively connected in order to facilitate first shell 203 and second shell 301, as depicted in figs. 1 and 2, first
The guide rail structure being mutually slidably matched is respectively arranged with along first direction in shell 203 and second shell 301.Specifically implementing
In example, guide rail structure includes the sliding recess 209 being arranged in wire box portion 200 and the slide bumping being arranged on Electricity Department 300
305, the first control mainboard 206 is arranged in sliding recess 209, and the second control mainboard is arranged in slide bumping 305, the first control
It is provided with elastic thimble 207 on mainboard 206 processed, needle-shaped slot position 303 is provided in the second control mainboard, is set at needle-shaped slot position 303
It is equipped with slope surface 307, when wire box portion 200 and Electricity Department 300 match, applies promote wire box portion 200 and electricity in a first direction
The mutually close power in power portion 300, slide bumping 305 slide in sliding recess 209, and the flat end insertion take-up of drive shaft 304 turns
In the flat blind slot 212 of disk 202, elastic thimble 207 is divided into needle-shaped slot position 303 along slope surface 307, so that wire box portion 200 and electricity
Power portion 300, which realizes, to be electrically connected.
It is understood that in other embodiments, the position of sliding recess 209 and slide bumping 305 can be interchanged.
Slide bumping 305 is arranged in the sliding recess 209 that can be arranged in wire box portion 200 on Electricity Department 300.
If the flat end of drive shaft 304 is flat with take-up turntable 202 when wire box portion 200 and Electricity Department 300 cooperate
It when 212 position of blind slot is not correspond to, can pull charging cable 201 that take-up turntable 202 is driven to rotate manually, while continue first
Apply on direction and promote the power mutually close with Electricity Department 300 of wire box portion 200, when take-up turntable 202 turn to it is flat blind in it
When slot 212 is corresponding with the flat end position of drive shaft 304, the flat end of drive shaft 304 will be inserted into the flat of take-up turntable 202
In flat blind slot 212, so that wire box portion 200 and Electricity Department 300 realize complete cooperation.
Further, as depicted in figs. 1 and 2,212 periphery of flat blind slot of take-up turntable 202 be additionally provided with limit it is recessed
Slot 213, after all pulling out charging cable 201, wire box portion 200 and Electricity Department 300 still close up unsuccessfully, can use and cut
Knife, tweezers etc. block limiting groove 213, can be manually rotated take-up turntable 202 and realize manual take-up, then again attempt to wire box portion
200 and Electricity Department 300 close up.Preferably, for the ease of blocking the force rotation of limiting groove 213 using scissors, tweezers etc.,
The quantity of limiting groove 213 is two, is separately positioned on the opposite sides of flat blind slot 212.
It should be noted that not needed under normal circumstances in normal use by wire box portion 200 and Electricity Department 300
It mutually separates, automatic wire winding charger is arranged to separable structure by the present invention, it is therefore an objective to easy to repair and replacement part of damage,
For example, if the damage of wire box portion 200 can individually dismantle wire box portion 200 to repair or replace, it is whole without replacing
A charger, thus reduced cost.
When being charged using the automatic wire winding charger, the power input component 302 of charger is connected into power supply, so
It pulls charging cable 201 to pull it a distance manually afterwards, then connects mobile terminal and charge, when charging is complete, touching
Take-up switch button 205 is touched or presses, so that the motor of Electricity Department 300 works, driving take-up turntable 202 is rotated, and then makes
It obtains charger and realizes automatic takeup.
In one embodiment, as shown in Figure 1, first shell 203 and second shell 301 along guide rail structure first
It is slidably matched on direction, pulling the direction of charging cable 201 is second direction, and second direction is vertically arranged with first direction, in order to
Avoid the connection matching loose in wire box portion 200 and Electricity Department 300 when drawing charging cable 201, first shell 203 and second shell
Position limiting structure is additionally provided on 301, for so that wire box portion 200 is closely firmly connect with Electricity Department 300.In one embodiment
In, as depicted in figs. 1 and 2, the sliding recess 209 in first shell 203 is designed to dovetail groove, i.e., along sliding recess 209
The opening of depth direction sliding recess 209 become larger, correspondingly, the slide bumping 305 in second shell 301 is designed to that dovetail is convex
Block, i.e., along the protrusion direction of slide bumping 305, slide bumping 305 is become large-sized, and dovetail groove and dovetail convex block constitute the
One positive stop end.
In addition, one end in first shell 203 far from dovetail groove is additionally provided with bulge-structure 210, in second shell
Be additionally provided with notch 306 far from one end of dovetail convex block on 301, when wire box portion 200 and Electricity Department 300 in a first direction
When cooperating connection along guide rail structure, bulge-structure 210 can be caught in notch 306, bulge-structure in a first direction
210 and notch 306 constitute the second positive stop end.Preferably, bulge-structure 210 and groove structure quantity are respectively two, point
The opposite end of first shell 203 and second shell 301 is not set, is designed in this way, pulls charging cable 201 in a second direction
When, it can be preferably to stretching resistance, so that wire box portion 200 is closely firmly connect with Electricity Department 300.It is understood that
In other embodiments, the position of bulge-structure 210 and notch 306 be can be interchanged.It can be arranged in wire box portion 200
Notch 306, on Electricity Department 300 be arranged bulge-structure 210.
Further, it is additionally provided with Hall switch in 204 position of line outlet of first shell 203, with the first control mainboard
206 are electrically connected, and are provided with magnet at charging connector 208, and when charger completes automatic takeup, Hall switch senses charging
The magnetic fields of magnet at connector 208, so that the first control mainboard 206 disconnects the electric connection with charging cable 201；Phase
Instead, when pulling charging cable 201 to be charged, charging connector 208 will not sense charging far from line outlet 204, Hall switch
The magnetic fields of magnet at connector 208, so that the first control mainboard 206 restores the electric connection with charging cable 201.So
Design, so that automatic wire winding charger of the invention has electricity when in use, powers off, when not used so that electricity consumption is safer.
In another embodiment, when charger completes automatic takeup, motor stalls, the first control mainboard 206
Curent change after motor stalls can be read, and then disconnect the electric connection with charging cable 201.It is designed in this way,
It enables to automatic wire winding charger of the invention to have electricity when in use, powers off when not used, electricity consumption is safer.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of automatic wire winding charger, which is characterized in that wire box portion and Electricity Department including separable setting,
The wire box portion includes charging cable and take-up turntable, and the charging cable can be wrapped on the take-up turntable, described to fill
The first end of electric wire can be electrically connected with the Electricity Department, and the second end of the charging cable is for filling electronic product
Electricity；
The Electricity Department includes power input component and motor, and the power input component is for being electrically connected with the power supply；It is described
Motor is for driving the take-up turntable to rotate, so that the charger realizes automatic takeup.
2. automatic wire winding charger according to claim 1, which is characterized in that the wire box portion includes first shell, institute
State and be provided with line outlet in first shell, the interlude of the charging cable can solderless wrapped connection on the take-up turntable, the charging
The second end of line has charging connector, and the charging connector passes through the outside that the line outlet is located at the first shell.
3. automatic wire winding charger according to claim 2, which is characterized in that the Electricity Department includes second shell, institute
Power input component is stated to be arranged in the second shell；The second control mainboard and the electricity are provided in the second shell
Machine, the power input and motor are electrically connected with second control mainboard, and the motor is connected with drive shaft, described
Drive shaft under the action of the motor for driving the take-up turntable to rotate.
4. automatic wire winding charger according to claim 3, which is characterized in that be provided with the first control in the first shell
Mainboard processed is provided with elastic thimble in first control mainboard, needle-shaped slot position is provided in second control mainboard, described
It is additionally provided with slope surface at the needle-shaped slot position in second shell, when the wire box portion and the Electricity Department match, the bullet
Property thimble the needle-shaped slot position can be divided into along the slope surface so that the wire box portion and the Electricity Department are realized and are electrically connected
It connects.
5. automatic wire winding charger according to claim 3, which is characterized in that the one end of the drive shaft far from motor is in
Flat, the central axis position of the take-up turntable offers flat blind slot, and the flat blind slot is used for and the drive shaft phase
Cooperation, and the take-up turntable can be driven to rotate under the driving of the drive shaft.
6. automatic wire winding charger according to claim 5, which is characterized in that be additionally provided on the flat blind slot periphery
Limiting groove, for providing the manual point of application, so that the charger can be realized manual take-up.
7. automatic wire winding charger according to claim 3, which is characterized in that the first shell and the second shell
On the guide rail structure being mutually slidably matched is respectively arranged with along first direction.
8. automatic wire winding charger according to claim 7, which is characterized in that the first shell and the second shell
On be additionally provided with position limiting structure, for so that the wire box portion is closely firmly connect with the Electricity Department.
9. automatic wire winding charger according to claim 8, which is characterized in that the position limiting structure includes the first limit knot
Structure and the second position limiting structure；It is provided with dovetail groove in the first shell, dovetail convex block, institute are provided in the second shell
Stating dovetail convex block can slide in dovetail groove along the first direction, and first positive stop end includes dovetail groove and dovetail
Convex block；One end in the first shell far from the dovetail groove is additionally provided with bulge-structure, remote in the second shell
One end from the dovetail convex block is additionally provided with notch, and the bulge-structure can be caught in described in said first direction
Notch, second positive stop end includes bulge-structure and groove structure.
10. automatic wire winding charger according to claim 2, which is characterized in that be provided with first in the first shell
Control mainboard is additionally provided with Hall switch in the line outlet position of the first shell, the Hall switch and described the
One control mainboard is electrically connected, and is provided with magnet at the charging connector, and when charger completes automatic takeup, the Hall is opened
The magnetic fields for sensing the magnet at the charging connector are closed, so that first control mainboard disconnects and the charging cable
Electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376221.1A CN110176793B (en) | 2019-05-07 | 2019-05-07 | Automatic take-up charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376221.1A CN110176793B (en) | 2019-05-07 | 2019-05-07 | Automatic take-up charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110176793A true CN110176793A (en) | 2019-08-27 |
| CN110176793B CN110176793B (en) | 2020-12-29 |
Family
ID=67690569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376221.1A Active CN110176793B (en) | 2019-05-07 | 2019-05-07 | Automatic take-up charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110176793B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507146A (en) * | 2021-06-09 | 2021-10-15 | 深圳天盘实业有限公司 | Storable shared charging device and storage method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402546B1 (en) * | 1999-04-27 | 2002-06-11 | Astec International Limited | Adapter with retractable cable assembly and electrical plug assembly |
| US20030008550A1 (en) * | 1999-04-27 | 2003-01-09 | Tse Man Keung | Adapter with manually retractable cable assembly and electrical plug assembly |
| CN201594662U (en) * | 2009-11-18 | 2010-09-29 | 一诺科技股份有限公司 | Power adapter convenient for cable winding |
| CN201956550U (en) * | 2011-01-12 | 2011-08-31 | 王靖 | Electric wire coiling connecting plate |
| CN203645077U (en) * | 2013-12-05 | 2014-06-11 | 浙江大学 | Motor-driven data line and earphone cord take-up device |
| CN203675139U (en) * | 2014-01-21 | 2014-06-25 | 深圳市邦悦科技有限公司 | Embedded wireless router |
| CN204012036U (en) * | 2014-06-27 | 2014-12-10 | 陈振宽 | The USB connecting line of energy automatic takeup, the power line of energy automatic takeup |
| EP3002841A1 (en) * | 2014-10-01 | 2016-04-06 | Kum Oh Electronics Co., Ltd | Cable-withdrawing assembly |
| CN108258551A (en) * | 2018-01-04 | 2018-07-06 | 深圳蓝光云集科技有限公司 | Socket |
| CN108879201A (en) * | 2018-06-08 | 2018-11-23 | 珠海格力电器股份有限公司 | A kind of electric appliance wire-rewinding structure |
| CN109425806A (en) * | 2017-08-31 | 2019-03-05 | 中国大唐集团科学技术研究院有限公司华中分公司 | Connecting terminal block test connecting apparatus |
-
2019
- 2019-05-07 CN CN201910376221.1A patent/CN110176793B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402546B1 (en) * | 1999-04-27 | 2002-06-11 | Astec International Limited | Adapter with retractable cable assembly and electrical plug assembly |
| US20030008550A1 (en) * | 1999-04-27 | 2003-01-09 | Tse Man Keung | Adapter with manually retractable cable assembly and electrical plug assembly |
| CN201594662U (en) * | 2009-11-18 | 2010-09-29 | 一诺科技股份有限公司 | Power adapter convenient for cable winding |
| CN201956550U (en) * | 2011-01-12 | 2011-08-31 | 王靖 | Electric wire coiling connecting plate |
| CN203645077U (en) * | 2013-12-05 | 2014-06-11 | 浙江大学 | Motor-driven data line and earphone cord take-up device |
| CN203675139U (en) * | 2014-01-21 | 2014-06-25 | 深圳市邦悦科技有限公司 | Embedded wireless router |
| CN204012036U (en) * | 2014-06-27 | 2014-12-10 | 陈振宽 | The USB connecting line of energy automatic takeup, the power line of energy automatic takeup |
| EP3002841A1 (en) * | 2014-10-01 | 2016-04-06 | Kum Oh Electronics Co., Ltd | Cable-withdrawing assembly |
| CN109425806A (en) * | 2017-08-31 | 2019-03-05 | 中国大唐集团科学技术研究院有限公司华中分公司 | Connecting terminal block test connecting apparatus |
| CN108258551A (en) * | 2018-01-04 | 2018-07-06 | 深圳蓝光云集科技有限公司 | Socket |
| CN108879201A (en) * | 2018-06-08 | 2018-11-23 | 珠海格力电器股份有限公司 | A kind of electric appliance wire-rewinding structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507146A (en) * | 2021-06-09 | 2021-10-15 | 深圳天盘实业有限公司 | Storable shared charging device and storage method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110176793B (en) | 2020-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200185952A1 (en) | Exchangeable interface charging dock | |
| CN201570704U (en) | Wall socket with charging telescopic line | |
| US10862176B2 (en) | Portable rechargeable battery pack with a selectable battery switch and state of charge display for cordless power tools | |
| JP2013051797A (en) | Battery pack equipped with output connector, battery pack, battery driving apparatus, and charging method using battery pack | |
| US20200129027A1 (en) | Rechargeable battery for powering a vacuum cleaner | |
| KR102292667B1 (en) | Charging system using gender | |
| CN109103956A (en) | A kind of earphone charging box | |
| US20210204738A1 (en) | Storage box and gimbal assembly having thereof | |
| CN204992632U (en) | Portable cell -phone battery charging outfit | |
| CN110176793A (en) | Automatic wire winding charger | |
| CN205565172U (en) | Car socket that charges | |
| CN208461529U (en) | Portable hand charger | |
| RU61947U1 (en) | CHARGER | |
| CN109618259A (en) | A kind of Multifunctional split-type bluetooth headset external member | |
| CN206727358U (en) | A kind of portable pluggable socket box | |
| CN108899979A (en) | A kind of Portable hand charger | |
| CN211183463U (en) | Full-charging automatic power-off device and rechargeable equipment | |
| CN204928305U (en) | Portable power source with wireless function of charging | |
| CN211396998U (en) | Shared intelligent lock | |
| CN209914021U (en) | TWS earphone charging box capable of automatically stretching | |
| CN208337194U (en) | Combined wireless charger | |
| CN105846506A (en) | Environment friendly charger with automatic line collecting function | |
| CN108988088A (en) | USB data line with multiple types mobile phone connector | |
| CN110556972B (en) | Terminal capable of generating electricity | |
| KR200468987Y1 (en) | External Battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |