CN205429339U - Take -up of charger - Google Patents
Take -up of charger Download PDFInfo
- Publication number
- CN205429339U CN205429339U CN201520752694.4U CN201520752694U CN205429339U CN 205429339 U CN205429339 U CN 205429339U CN 201520752694 U CN201520752694 U CN 201520752694U CN 205429339 U CN205429339 U CN 205429339U
- Authority
- CN
- China
- Prior art keywords
- mesochite
- base
- wire casing
- wire
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a take -up structure of USB travel charger, including upper cover (105), mesochite (104) and base (102), upper cover (105) adopt embedded close -fitting to connect characterized by with mesochite (104) through screw connection, mesochite (104) and base (102): form one annular wire casing (106) in mesochite (104) and base (102) junction, base (102) bottom is equipped with a shaping plug draw -in groove (103). The utility model discloses a set up wire casing and plug draw -in groove in the inside of USB travel charger main part, adopt simultaneously semi -closed wire casing or shell to the wire rod carry on neat, shield. The utility model discloses simple structure, accomodate neat, portable, both elegant appearance avoided the wire rod that weares and teares again, increase of service life.
Description
Technical field
This utility model belongs to low voltage electrical apparatus technology field, relates to a kind of USB traveling charger device, particularly to the take-up of a kind of USB traveling charger.
Background technology
The rear end of existing USB traveling charger connects to be had a spiral the longest or connects a separate type wire rod by AC socket, wire rod be easily intertwined or throw out without care leave about and cause in-convenience in use, and, the most easily damage or lose wire rod, as caused the inner wire fracture etc. of wire rod turning point, reducing the service life of charger, if losing wire rod, then needing again to buy coupling.Sometimes, these damages or loss are difficult to again be found by user, when just finding that wire rod damages or loses once charging of being eager, more can increase the worry of user.
In view of the foregoing, later, occur in that the USB traveling charger of band storage wire casing, the wire-rewinding structure system of this kind of USB traveling charger is placed in USB traveling charger housing side, wire rod system one row multi-turn lap wound is in a wire casing, when take-up, often wire coil is around the most neat, plug is all to be stuck in wire casing side simultaneously, thus bigger space need to be taken, therefore, its wire casing needs to be designed as having bigger spiral space, certainly, also the spiral space opposite wire of some wire casing design is the compactest, , during take-up, owing to wire rod fails neat winding, and make that the wire rod that finally need to shrink back wire casing is more difficult to be wound in wire casing swimmingly, even if winding the loosest, during use the most inconvenient, the most unsightly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, thering is provided a kind of simple, diverse in function, outward appearance is generous, it is easy to assembling, meanwhile, when it can ensure that take-up, wire rod is fitly wound in the take-up of the USB charger being stuck in draw-in groove that wire casing is interior and plug energy is smooth, firm.
The technical scheme that this utility model is used is:
A kind of wire-rewinding structure of USB traveling charger, including upper cover, mesochite and base, upper cover is connected by screw with mesochite, and mesochite and base use embedded close-fitting to connect, forming an annular wire casing at mesochite with base junction, base bottom is provided with a molding plug draw-in groove.
Described annular wire casing is open cavity annular wire casing or semi-enclosed cavity annular wire casing.
Plug draw-in groove is depression draw-in groove, closely cooperates with plug.
Shell is closely overlapped outside described mesochite.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
One, by wire casing being set to semi-enclosed cavity annular wire casing, plug depression draw-in groove is set simultaneously, for comparing the device such as the spiral being installed on charger shell tail end or separate type wire rod of tradition, this utility model simple in construction, elegant in appearance, be easily assembled；
Two, the semi-enclosed cavity wire casing formed by mesochite and base, can enter winding neat for wire rod, can't see too much wire rod from appearance exposed, i.e. compression, neat wire rod the most preferably protects wire rod relatively less wear, extends service life；
Three, base is provided with plug shape depression draw-in groove, can firm clamping plug, it is to avoid plug is frayed and crimp, and plug snaps in draw-in groove completely and makes USB traveling charger outward appearance seem that globality is higher, elegant in appearance simultaneously.
Four, this utility model is applicable to the wire rod of difformity, such as flat-shaped wire rod, round shape wire rod etc., its wide accommodation, great popularization.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment 1 explosion type structural representation
Fig. 2 is this utility model embodiment 1 configuration diagram；
Fig. 3 is this utility model embodiment 2 explosion type structural representation
Fig. 4 is this utility model embodiment 2 configuration diagram.
In figure: plug 100, wire rod 101, base 102, plug draw-in groove 103, mesochite 104, upper cover 105, wire casing 106, shell 107.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Embodiment 1: for showing concrete structure of the present utility model, as a example by the present embodiment system selects USB traveling charger, with reference to shown in Fig. 1, Fig. 2, it includes charger base 102, mesochite 104, upper cover 105 etc..This charger mesochite 104 forms wire casing 106 with base 102, and this wire casing is semiclosed wire casing, and wire rod 101 can prolong this wire casing and be wound around and fall in semiclosed wire casing, such that it is able to prevent wire rod 101 from deviating from wire casing become at random；It addition, arrange plug draw-in groove 103 bottom base 102, this draw-in groove is plug shape depression draw-in groove, and it is internal that energy firmly clamping plug is also placed on base 102, and the most smooth brief introduction is the most elegant in appearance.
Embodiment 2: for showing concrete structure of the present utility model, the present embodiment system refer to shown in Fig. 3, Fig. 4 as a example by selecting USB traveling charger, it includes base 102, mesochite 104, upper cover 105, shell 107 etc. this charger mesochite 104 forms wire casing 106 with base 102, this wire casing is annular wire casing, wire rod 101 can prolong this wire casing and be wound around, wind shell 107 in rear enclosure, such that it is able to prevent wire rod 101 from deviating from wire casing become at random；It addition, arrange plug draw-in groove 103 bottom base 102, this draw-in groove is plug shape depression draw-in groove, and it is internal that energy firmly clamping plug is also placed on base 102, and the most smooth brief introduction is the most elegant in appearance.
Design focal point of the present utility model is, mainly by use semiclosed wire casing or shell wire rod is carried out neat, cover, the plug draw-in groove confining plug is set simultaneously, compare rear end connect have a spiral the longest or connect a separate type wire rod by AC socket for, this utility model simple in construction, be easily assembled, elegant in appearance；
Secondly, the setting of this wire casing, the space shared by wire rod can be saved to greatest extent, it is simple to deposit, carry；
Again, it is set to semiclosed wire casing and close-fitting plug draw-in groove, is effectively prevented foregoing wires abjection wire casing,
What the present embodiment was announced is preferred embodiment, and those of ordinary skill in the art, easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but as long as without departing from spirit of the present utility model, all in protection domain of the present utility model.
Claims (4)
1. the wire-rewinding structure of a USB traveling charger, including upper cover (105), mesochite (104) and base (102), upper cover (105) is connected by screw with mesochite (104), mesochite (104) and base (102) use embedded close-fitting to connect, it is characterized in that: form an annular wire casing (106) in mesochite (104) and base (102) junction, base (102) bottom is provided with molding plug draw-in groove (103).
The wire-rewinding structure of USB traveling charger the most according to claim 1, it is characterised in that described annular wire casing (106) is open cavity annular wire casing or semi-enclosed cavity annular wire casing.
The wire-rewinding structure of USB traveling charger the most according to claim 1, it is characterised in that plug draw-in groove (103) is depression draw-in groove, closely cooperates with plug.
The wire-rewinding structure of USB traveling charger the most according to claim 1, it is characterised in that shell (107) is closely overlapped in described mesochite (104) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752694.4U CN205429339U (en) | 2015-09-28 | 2015-09-28 | Take -up of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752694.4U CN205429339U (en) | 2015-09-28 | 2015-09-28 | Take -up of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429339U true CN205429339U (en) | 2016-08-03 |
Family
ID=56517654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752694.4U Expired - Fee Related CN205429339U (en) | 2015-09-28 | 2015-09-28 | Take -up of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451706A (en) * | 2016-12-21 | 2017-02-22 | 江西佰仕通电子科技有限公司 | Lcd display charger circuit |
-
2015
- 2015-09-28 CN CN201520752694.4U patent/CN205429339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451706A (en) * | 2016-12-21 | 2017-02-22 | 江西佰仕通电子科技有限公司 | Lcd display charger circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170928 |