CN204424950U - One key shrinks charger automatically - Google Patents
One key shrinks charger automatically Download PDFInfo
- Publication number
- CN204424950U CN204424950U CN201520032499.4U CN201520032499U CN204424950U CN 204424950 U CN204424950 U CN 204424950U CN 201520032499 U CN201520032499 U CN 201520032499U CN 204424950 U CN204424950 U CN 204424950U
- Authority
- CN
- China
- Prior art keywords
- rolling
- data line
- connection block
- button
- usb data
- 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
Links
Classifications
-
- 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
Abstract
The utility model discloses an a kind of key and automatically shrinks charger and comprise a shell and be placed in the circuit board of enclosure, this circuit board is installed with USB interface and the vehicle-mounted plug corresponding with vehicle power jack, described shell upper end is also provided with a connecting seat, to be installed in Connection Block and rotating rolling-up mechanism, the USB data line of rolling in rolling-up mechanism periphery and for the locking mechanism that locks rolling-up mechanism and for driving the button of locking mechanism work, this button is revealed in outside Connection Block upper end, and the USB plug of USB data line one end is revealed in outside Connection Block, the USB data line other end and described circuit board are electrically connected, after pushing button, this button drives locking mechanism to depart from rolling-up mechanism, rolling-up mechanism rotation is with automatic winding USB data line.The utility model uses very easy, and USB data line can realize a key rolling, so that carry, collect, can effectively prevent USB data line from losing, make the utility model have the higher market competitiveness.
Description
technical field:
The utility model relates to technical field of charger products, refers in particular to a kind of easy to use, and be easy to carry, the key collected shrinks charger automatically.
background technology:
At present, the Portable electronic such as mobile phone, digital camera product has become the requisite articles for daily use of modern people, and these equipment are generally all equipped with rechargeable battery, special charger and data wire, one end of data wire is provided with the plug supporting with Portable electronic product, the other end is provided with standard USB interface, after being connected to the USB interface such as computer by data wire, getting final product communication or battery is charged.But because special charger and computer etc. all use AC power, if in the wild, the charging of these Portable electronic products has just become problem, a kind of appearance of new charger-vehicle-mounted USB charger solves this problem, it is inserted on automobile in existing cigar lighter socket, is charged to Portable electronic product by data wire.
Current vehicle-mounted USB charger in use, all need to connect Portable electronic product by extra USB data line, just can charge to Portable electronic product, the problem such as USB data line or USB data line collection inconvenience is easily lost in such existence, use very inconvenient, and great puzzlement is caused to user.
utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of easy to use, and be easy to carry, the key collected shrinks charger automatically.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: this key automatically shrinks charger and comprises a shell and be placed in the circuit board of enclosure, this circuit board is installed with USB interface and the vehicle-mounted plug corresponding with vehicle power jack, described shell upper end is also provided with a connecting seat, to be installed in Connection Block and rotating rolling-up mechanism, the USB data line of rolling in rolling-up mechanism periphery and for the locking mechanism that locks rolling-up mechanism and for driving the button of locking mechanism work, this button is revealed in outside Connection Block upper end, and the USB plug of USB data line one end is revealed in outside Connection Block, the USB data line other end and described circuit board are electrically connected, after pushing button, this button drives locking mechanism to depart from rolling-up mechanism, rolling-up mechanism rotation is with automatic winding USB data line.
Furthermore, in technique scheme, described rolling-up mechanism comprises: one is installed on the rotating seat in Connection Block and is installed on the shell fragment volume of the compression that circumnutates in rotating seat, and described USB data line rolling is peripheral in this rotating seat; This rotating seat upper end forms a screens bulge loop, and by this screens bulge loop and locking mechanism screens.
Furthermore, in technique scheme, described screens bulge loop has two symmetrical cambered surface screens.
Furthermore, in technique scheme, described locking mechanism comprises: one is installed on the positioning chuck in described Connection Block, the deck being slidably installed on positioning chuck side and the spring be installed between positioning chuck and deck, this deck lower end forms a projection, and by this projection locking rolling-up mechanism.
Furthermore, in technique scheme, described positioning chuck lower end forms an axis body, and this axis body stretches in described rolling-up mechanism.
Furthermore, in technique scheme, described positioning chuck is fixed by screw and described Connection Block.
Furthermore, in technique scheme, described positioning chuck side is provided with chute, and described deck is movably installed in chute, and the driving inclined-plane formed in this deck is revealed in outside positioning chuck upper surface, and end in contact under this driving inclined-plane and described button.
Furthermore, in technique scheme, described button is installed on Connection Block by a stage clip, and button lower end is through the driving contact of incline plane in Connection Block and described deck.
Furthermore, in technique scheme, described Connection Block periphery is also socketed with a rosette.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art: during utility model works, USB data line can be pulled out, after often pulling out the USB data line of a segment distance, and when the rotating seat in rolling-up mechanism rotates half-turn, namely the distance between two cambered surface screens, shell fragment volume is circumnutated to produce restoring force by compression, now, deck in locking mechanism and rotating seat screens, so that USB data line can be located, and can be pulled out the USB data line of any length by this mode.When not needing to use USB data line, push button, this button drives deck to depart from rotating seat, and rotating seat rotates under shell fragment volume active force, so that realizes rolling USB data line, finally unclamps button, and button and deck reset, deck again with rotating seat screens.Above-mentioned whole operating process is very easy, and USB data line can realize a key rolling, so that carry, collect, can effectively prevent USB data line from losing, make the utility model have the higher market competitiveness.
accompanying drawing illustrates:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is the structural representation of the utility model locking mechanism.
embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See shown in Fig. 1-3, for an a kind of key shrinks charger automatically, it circuit board comprising a shell 1 and be placed in shell 1 inside, this circuit board is installed with USB interface 2 and the vehicle-mounted plug 3 corresponding with vehicle power jack, described shell 1 upper end is also provided with a connecting seat 4, to be installed in Connection Block 4 and rotating rolling-up mechanism 5, the USB data line 6 of rolling in rolling-up mechanism 5 periphery and for the locking mechanism 7 that locks rolling-up mechanism 5 and the button 8 for driving locking mechanism 7 to work, this button 8 is revealed in outside Connection Block 4 upper end, and the USB plug 61 of USB data line 6 one end is revealed in outside Connection Block 4, USB data line 6 other end and described circuit board are electrically connected.When pushing button after 8 during use, this button 8 drives locking mechanism 7 to depart from rolling-up mechanism 5, and rolling-up mechanism 5 rotation is with automatic winding USB data line 6.
Described Connection Block 4 periphery is also socketed with a rosette 41.
Described rolling-up mechanism 5 comprises: one is installed on the rotating seat 51 in Connection Block 4 and is installed on the shell fragment volume 52 of the compression that circumnutates in rotating seat 51, the rolling of described USB data line 6 is peripheral in this rotating seat 51, after pulling out, shell fragment volume 52 is circumnutated to produce restoring force by compression.
Described rotating seat 51 upper end forms a screens bulge loop 511, and by this screens bulge loop 511 and locking mechanism 7 screens, wherein, described screens bulge loop 511 has two symmetrical cambered surface screens 512.
Described locking mechanism 7 comprises: one is installed on the positioning chuck 71 in described Connection Block 4, the deck 72 being slidably installed on positioning chuck 71 side and the spring 73 be installed between positioning chuck 71 and deck 72, this deck 72 lower end forms a projection 721, and locks rolling-up mechanism 5 by this projection 721.Wherein, described positioning chuck 71 side is provided with chute, and described deck 72 is movably installed in chute, and the driving inclined-plane 721 formed in this deck 72 is revealed in outside positioning chuck 71 upper surface, and this driving inclined-plane 721 and described button 8 times end in contact.
Described positioning chuck 71 lower end forms an axis body 711, and this axis body 711 stretches in the rotating seat 51 in described rolling-up mechanism 5, rotating seat 51 then with this axis body 711 for rotation axis.In addition, described positioning chuck 71 is fixed by screw and described Connection Block 4.
Described button 8 is installed on Connection Block 4 by a stage clip 81, and button 8 lower end contacts with the driving inclined-plane 721 in described deck 72 through Connection Block 4.
During utility model works, USB data line 6 can be pulled out, after often pulling out the USB data line 6 of a segment distance, and when the rotating seat 51 in rolling-up mechanism 5 rotates half-turn, the distance namely between two cambered surface screens, shell fragment volume 52 is circumnutated to produce restoring force by compression, now, deck 72 in locking mechanism 7 and rotating seat 51 screens, thus USB data line 6 can be located, and can be pulled out the USB data line 6 of any length by this mode.When not needing to use USB data line 6, push button 8, this button 8 drives deck 72 to depart from rotating seat 51, and rotating seat 51 rotates under shell fragment rolls up 52 active forces, so that realize rolling USB data line 6, finally unclamp button 8, button 8 and deck 72 reset, deck 72 again with rotating seat 51 screens.Above-mentioned whole operating process is very easy, and USB data line 6 can realize a key rolling, so that carry, collect, effectively can prevent USB data line 6 from losing, make the utility model have the higher market competitiveness.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.
Claims (9)
1. a key shrinks charger automatically, it comprises a shell (1) and is placed in the inner circuit board of shell (1), this circuit board is installed with USB interface (2) and the vehicle-mounted plug (3) corresponding with vehicle power jack, it is characterized in that: described shell (1) upper end is also provided with a connecting seat (4), to be installed in Connection Block (4) and rotating rolling-up mechanism (5), rolling is in the peripheral USB data line (6) of rolling-up mechanism (5) with for the locking mechanism (7) that locks rolling-up mechanism (5) and the button (8) for driving locking mechanism (7) to work, this button (8) is revealed in outside Connection Block (4) upper end, and the USB plug (61) of USB data line (6) one end is revealed in Connection Block (4) outside, USB data line (6) other end and described circuit board are electrically connected, when after push button (8), this button (8) drives locking mechanism (7) to depart from rolling-up mechanism (5), rolling-up mechanism (5) rotation is with automatic winding USB data line (6).
2. a key according to claim 1 shrinks charger automatically, it is characterized in that: described rolling-up mechanism (5) comprising: one is installed on the rotating seat (51) in Connection Block (4) and is installed on shell fragment volume (52) of the compression that circumnutates in rotating seat (51), and described USB data line (6) rolling is peripheral in this rotating seat (51); This rotating seat (51) upper end forms a screens bulge loop (511), and by this screens bulge loop (511) and locking mechanism (7) screens.
3. a key according to claim 2 shrinks charger automatically, it is characterized in that: described screens bulge loop (511) has two symmetrical cambered surface screens (512).
4. a key according to claim 1 shrinks charger automatically, it is characterized in that: described locking mechanism (7) comprising: one is installed on the positioning chuck (71) in described Connection Block (4), the deck (72) being slidably installed on positioning chuck (71) side and the spring (73) be installed between positioning chuck (71) and deck (72), this deck (72) lower end forms a projection (721), and by this projection (721) locking rolling-up mechanism (5).
5. a key according to claim 4 shrinks charger automatically, it is characterized in that: described positioning chuck (71) lower end forms an axis body (711), and this axis body (711) stretches in described rolling-up mechanism (5).
6. a key according to claim 4 shrinks charger automatically, it is characterized in that: described positioning chuck (71) is fixed by screw and described Connection Block (4).
7. a key according to claim 4 shrinks charger automatically, it is characterized in that: described positioning chuck (71) side is provided with chute, described deck (72) is movably installed in chute, and the driving inclined-plane (721) formed in this deck (72) is revealed in outside positioning chuck (71) upper surface, and this driving inclined-plane (721) and end in contact under described button (8).
8. a key according to claim 7 shrinks charger automatically, it is characterized in that: described button (8) is installed on Connection Block (4) by a stage clip (81), and button (8) lower end contacts with the driving inclined-plane (721) in described deck (72) through Connection Block (4).
9. the key according to claim 1-8 any one shrinks charger automatically, it is characterized in that: described Connection Block (4) periphery is also socketed with a rosette (41).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032499.4U CN204424950U (en) | 2015-01-16 | 2015-01-16 | One key shrinks charger automatically |
| PCT/CN2015/079057 WO2016112609A1 (en) | 2015-01-16 | 2015-05-15 | One-button automatically retracting charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032499.4U CN204424950U (en) | 2015-01-16 | 2015-01-16 | One key shrinks charger automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424950U true CN204424950U (en) | 2015-06-24 |
Family
ID=53475279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032499.4U Expired - Fee Related CN204424950U (en) | 2015-01-16 | 2015-01-16 | One key shrinks charger automatically |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204424950U (en) |
| WO (1) | WO2016112609A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017139905A1 (en) * | 2016-02-17 | 2017-08-24 | Q2 Power Ag | On-board charger |
| CN110277812A (en) * | 2019-05-17 | 2019-09-24 | 杭州元朗智能科技有限公司 | A kind of 48-72V5A automatically identifies voltage Charging Instrument |
| CN112645158A (en) * | 2020-12-09 | 2021-04-13 | 博硕科技(江西)有限公司 | Vehicle-mounted charger capable of automatically stretching and retracting wire |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462225B (en) * | 2018-02-28 | 2023-09-15 | 江西立时科技股份有限公司 | Safety vehicle-mounted charger |
| CN112595866B (en) * | 2021-01-29 | 2022-10-21 | 国网河南省电力公司经济技术研究院 | Electric energy quality analyzer auxiliary measuring device |
| CN115441271B (en) * | 2022-09-18 | 2023-05-23 | 安福鑫伟佳科技有限公司 | Vehicle-mounted USB data line |
| DE102023003737A1 (en) | 2023-09-14 | 2023-11-30 | Mercedes-Benz Group AG | Rewinding mechanism for a cable and arrangement for charging a mobile electrical device in a vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4422952B2 (en) * | 2002-08-16 | 2010-03-03 | ヤマハ発動機株式会社 | Charger structure |
| CN202918024U (en) * | 2012-11-22 | 2013-05-01 | 杭州通利电器工具有限公司 | Multifunctional charger |
| CN203553996U (en) * | 2013-10-19 | 2014-04-16 | 博罗县石湾镇益加电子有限公司 | Novel on-board charger structure |
-
2015
- 2015-01-16 CN CN201520032499.4U patent/CN204424950U/en not_active Expired - Fee Related
- 2015-05-15 WO PCT/CN2015/079057 patent/WO2016112609A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017139905A1 (en) * | 2016-02-17 | 2017-08-24 | Q2 Power Ag | On-board charger |
| CN110277812A (en) * | 2019-05-17 | 2019-09-24 | 杭州元朗智能科技有限公司 | A kind of 48-72V5A automatically identifies voltage Charging Instrument |
| CN112645158A (en) * | 2020-12-09 | 2021-04-13 | 博硕科技(江西)有限公司 | Vehicle-mounted charger capable of automatically stretching and retracting wire |
| CN112645158B (en) * | 2020-12-09 | 2022-06-21 | 博硕科技(江西)有限公司 | Vehicle-mounted charger capable of automatically stretching and retracting wire |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016112609A1 (en) | 2016-07-21 |
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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 |
Granted publication date: 20150624 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |