CN201549724U - Winding roll - Google Patents
Winding roll Download PDFInfo
- Publication number
- CN201549724U CN201549724U CN2009202014643U CN200920201464U CN201549724U CN 201549724 U CN201549724 U CN 201549724U CN 2009202014643 U CN2009202014643 U CN 2009202014643U CN 200920201464 U CN200920201464 U CN 200920201464U CN 201549724 U CN201549724 U CN 201549724U
- Authority
- CN
- China
- Prior art keywords
- electrode disk
- housing
- fixed
- conductive copper
- lower cover
- 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 - Lifetime
Links
Images
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
A winding roll comprises a housing with a wire outlet and a wire wheel, a spiral spring and an electrode disc component which are arranged in the housing, wherein one end of a power cord is wound on the wire wheel while the other end thereof extends out of the housing via the wire outlet, a central column penetrates the middle part of the wire wheel and is fixed on the housing, one end of the spiral spring is fixed on the central column while the other end thereof is fixed on the wire wheel, the electrode disc component comprises an electrode disc upper cover and an electrode disc lower cover, the electrode disc upper cover is fixed in the housing and is electrically connected with a socket panel fixed outside the housing, a conductive copper ring is arranged on the electrode disc lower cover and is electrically connected with the power cord, an electric brush in sliding contact with the conductive copper ring is arranged on the electrode disc upper cover, and the electrode disc lower cover is connected with the wire wheel via the spring. The utility model has simple structure and convenient use, and the electrode disc lower cover is connected with the wire wheel via the spring, therefore, the contact between the conductive copper ring on the electrode disc lower cover and the electric brush on the electrode disc upper cover is efficiently ensured.
Description
(1) technical field
The utility model relates to a kind of winding roll, relates in particular to a kind of winding roll with electric wire.
(2) background technology
Existing winding roll, comprise housing with wire hole, be located at the line wheel in the described housing, clockwork spring and electrode disk assembly, one end of power line furls on described line wheel, the other end stretches out outside the described housing by described wire hole, the middle part of described line wheel is equipped with a center stand column, this center stand column is fixed on the described housing, described clockwork spring one end is fixed on the described center stand column, the other end is fixed on the described line wheel, described electrode disk assembly is made up of electrode disk loam cake and electrode disk lower cover, the lower cover of described electrode disk is fixed on the described line wheel, described electrode disk loam cake is fixed in the described housing and the socket panel outer with being fixed in described housing is electrically connected, the following conductive copper that is provided with three circle concentrics that covers of described electrode disk, described conductive copper is electrically connected with described power line, covers on the described electrode disk to be provided with three brushes that slide and conflict with described conductive copper respectively.When the pulling electric wire, the line wheel rotates thereupon, and the electrode disk lower cover on the line wheel also can rotate thereupon, because the electrode disk lower cover is fixed on the line wheel, and our speed when the stretching electric wire is uneven, makes the line wheel produce axial runout easily, thereby makes the electrode disk lower cover also beat vertically, thereby contacting between the brush that causes covering on the conductive copper that covers under the electrode disk and the electrode disk is not fine, influences the normal use of electrical appliance.
(3) summary of the invention
In order to overcome above shortcomings in the prior art, the utility model provides between the brush that covers on the conductive copper that covers under a kind of simple in structure, easy to use, electrode disk and the electrode disk and contacts good winding roll.
The technical scheme in the invention for solving the technical problem is: a kind of winding roll, comprise housing with wire hole, be located at the line wheel in the described housing, clockwork spring and electrode disk assembly, one end of power line furls on described line wheel, the other end stretches out outside the described housing by described wire hole, the middle part of described line wheel is equipped with a center stand column, this center stand column is fixed on the described housing, described clockwork spring one end is fixed on the described center stand column, the other end is fixed on the described line wheel, described electrode disk assembly is made up of electrode disk loam cake and electrode disk lower cover, described electrode disk loam cake is fixed in the described housing and the socket panel outer with being fixed in described housing is electrically connected, cover the conductive copper that is provided with three circle concentrics under the described electrode disk, described conductive copper is electrically connected with described power line, cover on the described electrode disk and be provided with three brushes that slide and conflict with described conductive copper respectively, described electrode disk lower cover is taken turns with described line by spring and is connected.
Convex with spring base on one side of described line wheel, convex with the projection that embeds in the described spring base on the described electrode disk lower cover, described spring places in the described spring base, and the one end is connected with described projection, and the other end is butted on the roof of described spring base and is connected.
Cover the annular to lower recess that is provided with three circle concentrics under the described electrode disk groove is installed, described conductive copper is installed in the described installation groove.It is spaced apart with two adjacent circle conductive copper respectively that groove is installed, thereby provide effective creepage distance to conductive copper.
Described housing is made up of a upper shell and a lower house, and the top of described upper shell and lower house forms a handle, conveniently lifts winding roll.
The beneficial effects of the utility model are: because the electrode disk lower cover is connected with the line wheel by spring, when the stretching electric wire, the line wheel rotates, electrode disk lower cover on the line wheel also rotates thereupon, and the brush that covers on the conductive copper that covers under the electrode disk and the electrode disk contacts, even the speed of stretching electric wire is inhomogeneous, and the line wheel produces axial runout, but the electrode disk lower cover is axially beated under the balanced action of spring force not quite, contacting between the brush that can effectively guarantee to cover on the conductive copper that covers under the electrode disk and the electrode disk, thus the normal use of power consumption equipment can not influenced.
(4) description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is the three-dimensional exploded view of electrode disk assembly of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of winding roll, comprise housing with wire hole 4, be located at the line wheel 1 in the described housing, clockwork spring 2 and electrode disk assembly 3, one end of power line furls on described line wheel 1, the other end stretches out outside the described housing by described wire hole 4, the middle part of described line wheel 1 is equipped with a center stand column 5, this center stand column 5 is fixed on the described housing, described clockwork spring 2 one ends are fixed on the described center stand column 5, the other end is fixed on the described line wheel 1, described electrode disk assembly 3 is made up of electrode disk loam cake 6 and electrode disk lower cover 7, described electrode disk loam cake 6 is fixed in the described housing and the socket panel 8 outer with being fixed in described housing is electrically connected, described electrode disk lower cover 7 is provided with the conductive copper 9 of three circle concentrics, described conductive copper 9 is electrically connected with described power line, described electrode disk loam cake 6 is provided with three brushes 10 that slide and conflict with described conductive copper 9 respectively, and described electrode disk lower cover 7 is taken turns 1 by spring 11 and described line and is connected.
Convex with spring base 12 on one side of described line wheel 1, convex with the projection 13 that embeds in the described spring base 12 on the described electrode disk lower cover 7, described spring 11 places in the described spring base 12, and the one end is connected with described projection 13, and the other end is butted on the roof of described spring base 12 and is connected.
Described electrode disk lower cover 7 is provided with the annular to lower recess of three circle concentrics groove 14 is installed, and described conductive copper 9 is installed in the described installation groove 14.It is spaced apart with two adjacent circle conductive copper 9 respectively that groove 14 is installed, thereby effective creepage distance is provided for conductive copper 9.
Described housing is made up of a upper shell 15 and a lower house 16, and the top of described upper shell 15 and lower house 16 forms a handle 17, conveniently lifts winding roll.
The beneficial effects of the utility model are: because electrode disk lower cover 7 is connected with line wheel 1 by spring 11, when the stretching electric wire, line wheel 1 rotates, electrode disk lower cover 7 on the line wheel 1 also rotates thereupon, and the conductive copper 9 on the electrode disk lower cover 7 contacts with brush 10 on the electrode disk loam cake 6, even the speed of stretching electric wire is inhomogeneous, and line wheel 1 produces axial runout, but electrode disk lower cover 7 is axially beated under the balanced action of spring force not quite, can effectively guarantee contacting between the brush 10 on conductive copper 9 and the electrode disk loam cake 6 on the electrode disk lower cover 7, thereby can not affect the normal use of consumer.
Claims (4)
1. winding roll, comprise housing with wire hole, be located at the line wheel in the described housing, clockwork spring and electrode disk assembly, one end of power line furls on described line wheel, the other end stretches out outside the described housing by described wire hole, the middle part of described line wheel is equipped with a center stand column, this center stand column is fixed on the described housing, described clockwork spring one end is fixed on the described center stand column, the other end is fixed on the described line wheel, described electrode disk assembly is made up of electrode disk loam cake and electrode disk lower cover, described electrode disk loam cake is fixed in the described housing and the socket panel outer with being fixed in described housing is electrically connected, cover the conductive copper that is provided with three circle concentrics under the described electrode disk, described conductive copper is electrically connected with described power line, cover on the described electrode disk and be provided with three brushes that slide and conflict with described conductive copper respectively, it is characterized in that: described electrode disk lower cover is taken turns with described line by spring and is connected.
2. according to the described winding roll of claim 1, it is characterized in that: convex with spring base on the side of described line wheel, convex with the projection that embeds in the described spring base on the described electrode disk lower cover, described spring places in the described spring base, the one end is connected with described projection, and the other end is butted on the roof of described spring base and is connected.
3. according to the described winding roll of claim 1, it is characterized in that: cover the annular to lower recess that is provided with three circle concentrics under the described electrode disk groove is installed, described conductive copper is installed in the described installation groove.
4. according to the described winding roll of claim 1, it is characterized in that: described housing is made up of a upper shell and a lower house, and the top of described upper shell and lower house forms a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202014643U CN201549724U (en) | 2009-11-30 | 2009-11-30 | Winding roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202014643U CN201549724U (en) | 2009-11-30 | 2009-11-30 | Winding roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549724U true CN201549724U (en) | 2010-08-11 |
Family
ID=42604901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202014643U Expired - Lifetime CN201549724U (en) | 2009-11-30 | 2009-11-30 | Winding roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014485A (en) * | 2023-02-24 | 2023-04-25 | 珠海市钛芯动力科技有限公司 | Socket |
-
2009
- 2009-11-30 CN CN2009202014643U patent/CN201549724U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014485A (en) * | 2023-02-24 | 2023-04-25 | 珠海市钛芯动力科技有限公司 | Socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204693157U (en) | With the desk lamp of automatic takeup base | |
| CN202373467U (en) | Bus butt joint shielding cover | |
| CN202423666U (en) | Waterproof electric connector and water boiling pot with same | |
| CN205911495U (en) | Convenient to use wall socket | |
| CN201758231U (en) | Automatic wire winder | |
| CN201549724U (en) | Winding roll | |
| KR20140065886A (en) | Electric plug | |
| CN201789194U (en) | Slip ring device of rotary kiln | |
| CN210088626U (en) | Three-wire track power supply box structure of LED track lamp | |
| CN101615751A (en) | A kind of attaching plug of 360 degree rotations | |
| CN103051111A (en) | Sealing device of collecting ring | |
| CN206116805U (en) | Wall socket convenient to use | |
| CN204349167U (en) | A kind of rotatable attaching plug | |
| CN201113157Y (en) | Rotating plug | |
| CN201430330Y (en) | Power plug capable of rotating by 360 degrees | |
| CN109802274B (en) | Steerable plug | |
| CN201726016U (en) | Double-fork type AC rotating reversing device for rotating dining table | |
| CN203099733U (en) | Detachable lamp power supply for home illuminating lamp | |
| CN203643484U (en) | Motor commutator low voltage resistance test detection head | |
| CN203850570U (en) | Electric appliance power line rolling apparatus | |
| CN201853867U (en) | Movable wall socket | |
| CN201312104Y (en) | Electric converging power cord switch | |
| CN205911493U (en) | Wall socket that can remotely remove | |
| CN201378567Y (en) | Lamp holder of energy-saving lamp | |
| CN201904203U (en) | Plug type voltage transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |