CN210640442U - Plug structure of mobile phone charger - Google Patents
Plug structure of mobile phone charger Download PDFInfo
- Publication number
- CN210640442U CN210640442U CN201921132885.5U CN201921132885U CN210640442U CN 210640442 U CN210640442 U CN 210640442U CN 201921132885 U CN201921132885 U CN 201921132885U CN 210640442 U CN210640442 U CN 210640442U
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- dish
- mobile phone
- shell
- fixed
- charger
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Abstract
The utility model belongs to the technical field of the mobile phone charger technique and specifically relates to a plug structure of mobile phone charger, include: charger shell, fixed slot, the head that charges and tighten up the dish, charger shell right-hand member fixed connection is equipped with the fixed slot, and swing joint is equipped with the head that charges in the fixed slot, and charger shell inner wall bottom right side swing joint is equipped with and tightens up the dish. The utility model discloses a set up the head that charges, make mobile phone charger's plug structure insert a plurality of plugs and do not insert under the condition of charger, make mobile phone charger's plug structure take out in can following the charger shell, will charge the head and insert the row of inserting.
Description
Technical Field
The utility model relates to a mobile phone charger technical field particularly, relates to a mobile phone charger's plug structure.
Background
The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, and the two types are mainly touched by the common user. The most sold in the market are travel chargers;
the traveling chargers have various forms, and common low-price duck egg type miniature traveling chargers, common table type card board type chargers and high-grade table chargers with liquid crystal display are available; in practical application, a plurality of plugs are usually required to be plugged into one power strip, and the volume of the plug often occupies adjacent jacks, so that the mobile phone charger is difficult to plug into, and therefore, a plug structure of the mobile phone charger is urgently needed.
SUMMERY OF THE UTILITY MODEL
Problem (A)
To sum up, the utility model relates to a plug structure of cell-phone charger to solve the aforesaid in practical application, a row of inserting need insert a plurality of plugs usually, the volume of plug often occupies adjacent jack, makes cell-phone charger be difficult to male problem.
(II) technical scheme
The utility model provides a plug structure of cell-phone charger, include: the charger comprises a charger shell, a fixed groove, a charging head and a tightening disc, wherein the right end of the charger shell is fixedly connected with the fixed groove, the charging head is movably connected in the fixed groove, and the tightening disc is movably connected to the right side of the bottom end of the inner wall of the charger shell;
the charging head includes: the charging head comprises a plugging block, a plug, plugging holes, electric wires and a fixed clamping groove, wherein the plugging block is fixedly connected in the middle of the charging head and movably connected with the fixed groove, the right side of the plugging block is fixedly connected with the plug, the front side and the rear side of the plugging block are fixedly connected with the plugging holes, the left side of the plugging block is fixedly connected with the electric wires, and the upper surface and the lower surface of the plugging block are fixedly connected with the fixed clamping groove;
the tightening plate includes: the novel winding disc comprises a disc shell, a winding disc, a winding elastic sheet, a fixed disc and a conductive disc, wherein the outer wall of the tightening disc is fixedly connected with the disc shell, the inner wall of the disc shell is movably connected with the winding disc, the winding disc is fixedly connected with an electric wire, the inner wall of the winding disc is fixedly connected with the winding elastic sheet, the other end of the winding elastic sheet is fixedly connected with the fixed disc, the inner portion of the fixed disc is movably connected with the conductive disc, and the conductive disc is movably connected with the electric wire.
Preferably, the outer wall of the plugging block is embedded with the inner wall of the fixing groove.
Preferably, the lower surface of the plugging hole is an arc surface with a deep right and a shallow left.
Preferably, the wire is coiled on the outer wall of the coiling plate.
Preferably, the rolling elastic sheet is an elastic iron sheet.
Preferably, the bottom end of the conductive disc is electrically connected with the circuit, and one end of the wire can rotate on the surface of the conductive disc.
(III) advantageous effects
1. The utility model discloses a set up the head that charges, make mobile phone charger's plug structure insert a plurality of plugs and do not insert under the condition of charger, make mobile phone charger's plug structure take out in can following the charger shell, will charge the head and insert on the row of inserting.
2. The utility model discloses a set up and tighten up the dish, make the electric wire of mobile phone charger's plug structure collapsible and tensile.
Drawings
Fig. 1 is an overall sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the charging head of the present invention.
Fig. 3 is a sectional view of the fixing plate of the present invention.
Fig. 4 is a schematic view of the structure of the conductive plate of the present invention.
Fig. 5 is a sectional view of the tightening plate of the present invention.
In fig. 1 to 5, the corresponding relationship between the part names or lines and the reference numbers is:
the charging device comprises a charging device shell-1, a fixed groove-101, a charging head-2, a plugging block-201, a plug-202, a plugging hole-203, a wire-204, a fixed card slot-205, a tightening disc-3, a disc shell-301, a winding disc-302, a winding elastic sheet-303, a fixed disc-304 and a conductive disc-305.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
referring to fig. 1-5, the present invention 1 provides a plug structure of a mobile phone charger, including: charger shell 1, fixed slot 101, the head of charging 2 and tighten up dish 3, its characterized in that: a fixed groove 101 is fixedly connected to the right end of the charger shell 1, a charging head 2 is movably connected in the fixed groove 101, and a tightening disc 3 is movably connected to the right side of the bottom end of the inner wall of the charger shell 1;
the charging head 2 includes: the charging head comprises a plugging block 201, a plug 202, a plugging hole 203, an electric wire 204 and a fixed clamping groove 205, wherein the middle of the charging head 2 is fixedly connected with the plugging block 201, the plugging block 201 is movably connected with the fixed groove 101, the right side of the plugging block 201 is fixedly connected with the plug 202, the front side and the rear side of the plugging block 201 are fixedly connected with the plugging hole 203, the left side of the plugging block 201 is fixedly connected with the electric wire 204, and the upper surface and the lower surface of the plugging block 201 are fixedly connected with the fixed clamping groove 205;
tightening disk 3 comprises: disc shell 301, rolling disc 302, rolling shell fragment 303, fixed disk 304 and electrically conductive dish 305, tighten up 3 outer wall fixed connection of dish and be equipped with disc shell 301, the inner wall swing joint of disc shell 301 is equipped with rolling disc 302, and rolling disc 302 and electric wire 204 fixed connection, rolling disc 302 inner wall fixed connection rolling shell fragment 303, rolling shell fragment 303 other end fixed connection is equipped with fixed disk 304, the inside swing joint of fixed disk 304 is equipped with electrically conductive dish 305, and electrically conductive dish 305 and electric wire 204 swing joint.
Wherein, the outer wall of plug 201 inlays with fixed slot 101 inner wall, makes charging head 2 can fix in fixed slot 101.
The lower surface of the plugging hole 203 is an arc surface with a deep right and a shallow left, so that the plugging hole 203 forms a stress structure, and the charging head 2 is easy to plug.
Wherein, the wire 204 is coiled on the outer wall of the coiling disc 302, and when the coiling disc 302 rotates anticlockwise, the wire 204 is coiled on the surface of the coiling disc 302.
Wherein, rolling shell fragment 303 is the elasticity iron sheet, and when tensile electric wire 204, the tensile force converts into the elasticity of rolling shell fragment 303, and electric wire 204 pulls out, and rolling dish 302 clockwise rotation, when needs are withdrawed electric wire 204, under rolling shell fragment 303 elastic force, makes rolling dish 302 anticlockwise rotation, and electric wire 204 rolls up the outer wall of taking-up dish 302.
The bottom end of the conductive disc 305 is electrically connected to the circuit, one end of the wire 204 can rotate on the surface of the conductive disc 305, and when the winding disc 302 rotates, one end of the wire 204 rotates deeper and rotates to be attached to the surface of the conductive disc 305.
The working principle is as follows:
when charging is carried out, a plurality of plugs are inserted into the socket, and when the mobile phone charger cannot be inserted, the charging head 2 of the plug structure of the mobile phone charger is taken out from the fixing groove 101 at the right end of the charger shell 1, the plugging hole 203 is pinched by fingers and inserted into the socket, when the electric wire 204 is stretched, the stretching force is converted into the elastic force of the winding elastic sheet 303, the electric wire 204 is pulled out, and the winding disc 302 rotates clockwise;
when the mobile phone charger is not charged or the power strip can be inserted with the mobile phone charger, when the electric wire 204 needs to be retracted, the winding disc 302 rotates anticlockwise under the elastic action of the winding elastic sheet 303, the electric wire 204 is wound on the outer wall of the winding disc 302, the plugging block 301 retracts into the fixing groove 101, and the hand charger shell 1 is inserted into the power strip for charging.
Claims (6)
1. A plug structure of a mobile phone charger, comprising: charger shell (1), fixed slot (101), charge head (2) and tighten up dish (3), its characterized in that: a fixed groove (101) is fixedly connected to the right end of the charger shell (1), a charging head (2) is movably connected in the fixed groove (101), and a tightening disc (3) is movably connected to the right side of the bottom end of the inner wall of the charger shell (1);
the charging head (2) comprises: the charging head comprises a plugging block (201), a plug (202), a plugging hole (203), an electric wire (204) and a fixed clamping groove (205), wherein the middle of the charging head (2) is fixedly connected with the plugging block (201), the plugging block (201) is movably connected with a fixed groove (101), the right side of the plugging block (201) is fixedly connected with the plug (202), the front side and the rear side of the plugging block (201) are fixedly connected with the plugging hole (203), the left side of the plugging block (201) is fixedly connected with the electric wire (204), and the upper surface and the lower surface of the plugging block (201) are fixedly connected with the fixed clamping groove (205);
the tightening disk (3) comprises: dish shell (301), rolling dish (302), rolling shell fragment (303), fixed disk (304) and electrically conductive dish (305), tighten up dish (3) outer wall fixed connection and be equipped with a set shell (301), the inner wall swing joint of dish shell (301) is equipped with rolling dish (302), and rolling dish (302) and electric wire (204) fixed connection, rolling dish (302) inner wall fixed connection rolling shell fragment (303), rolling shell fragment (303) other end fixed connection is equipped with fixed disk (304), the inside swing joint of fixed disk (304) is equipped with electrically conductive dish (305), and electrically conductive dish (305) and electric wire (204) swing joint.
2. The plug structure of a mobile phone charger according to claim 1, wherein: the outer wall of the plug block (201) is embedded with the inner wall of the fixing groove (101).
3. The plug structure of a mobile phone charger according to claim 1, wherein: the lower surface of the plugging hole (203) is an arc surface with the depth on the right and the shallow on the left.
4. The plug structure of a mobile phone charger according to claim 1, wherein: the wire (204) is coiled on the outer wall of the coiling disc (302).
5. The plug structure of a mobile phone charger according to claim 1, wherein: the rolling elastic sheet (303) is an elastic iron sheet.
6. The plug structure of a mobile phone charger according to claim 1, wherein: the bottom end of the conductive disc (305) is electrically connected with the circuit, and one end of the wire (204) can rotate on the surface of the conductive disc (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132885.5U CN210640442U (en) | 2019-07-18 | 2019-07-18 | Plug structure of mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132885.5U CN210640442U (en) | 2019-07-18 | 2019-07-18 | Plug structure of mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640442U true CN210640442U (en) | 2020-05-29 |
Family
ID=70797364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921132885.5U Expired - Fee Related CN210640442U (en) | 2019-07-18 | 2019-07-18 | Plug structure of mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640442U (en) |
-
2019
- 2019-07-18 CN CN201921132885.5U patent/CN210640442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 7 / F, No. 9, Lane 4, er Cun Ao Xiang, AI Lian Zhang Bei Industrial Zone, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN JIN JIE HONG ELECTRONIC Co.,Ltd. Address before: 518116 third floor, No.24, Chuangye Third Road, ailianzhangbei Industrial Zone, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN JIN JIE HONG ELECTRONIC Co.,Ltd. |
|
| 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: 20200529 |