CN201126848Y - Charger with replaceable plug - Google Patents
Charger with replaceable plug Download PDFInfo
- Publication number
- CN201126848Y CN201126848Y CNU2007203051335U CN200720305133U CN201126848Y CN 201126848 Y CN201126848 Y CN 201126848Y CN U2007203051335 U CNU2007203051335 U CN U2007203051335U CN 200720305133 U CN200720305133 U CN 200720305133U CN 201126848 Y CN201126848 Y CN 201126848Y
- Authority
- CN
- China
- Prior art keywords
- charger
- plug
- button
- lower casing
- stop bit
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 24
- 239000004568 cement Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010033546 Pallor Diseases 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger, comprising a charger body (10) and an AC plug (20), the charger body (10) is provided with a moving-stop press-button (13) which includes a tongue convex (1311), the AC plug is provided with a flute chamber (A) where the tongue convex (1311) can be accepted. According to the replaceable AC plug of the utility model, the charger is applicable to various systems of different countries, which has modified assembly and charging reliability.
Description
Technical field
The utility model relates to charger field, particularly relates to a kind of country variant of selling to, and has the charger of replaceable plug.
Background technology
Mobile phone has become necessity indispensable in the daily life as a kind of instrument that is convenient for people to communicate by letter.Present mobile phone mostly adopts rechargeable lithium ion battery, like this, provides the device of charging for lithium ion battery---and mobile phone is sold an indispensable part with charger as mobile phone.Owing to involve forceful electric power, the mobile phone charger is that a kind of needs meet the parts that safety regulation requires.Yet the standard of each national AC plug has nothing in common with each other at present, authentication requesting also has nothing in common with each other, and the charger that therefore, for mobile phone producer, exploitation is applicable to country variant, different AC plug standard, adapt to the different authentication requirement is particularly important.Because so can reduce to greatest extent charger kind, shorten the R﹠D cycle, realize the generalization of charger component, fast to satisfy the mobile phone Time To Market, characteristics such as life cycle is short, update is fast, and reduce stock's risk, obtain good operating income.
The charger that present mobile phone producer provides and delivers at random adopts the integral type charger mostly, be that AC plug and charger body are by the in-mould injection all-in-one-piece, AC plug and charger body are non-dismountable, cause like this when mobile phone is sold to country variant and area, different plug standards need be adapted to the charger that mobile phone matches, thereby different chargers need be equipped with.In a single day if situations such as order is uncertain, the unknown of authentication demand tend to cause the passive situation of logistics link, even cause slow-witted risk of expecting, increased the cost of managing, and become slow-witted material, just mean the waste of social resources.
Have a kind of charger for the charging of portable household appliance product in the prior art, this charger has removable plug.But in the charger of the prior art, only make movable attaching plug insert charger body simply or from charger body, pull out by cell body, this makes and to contact unreliablely between the ring-type copper-foil conducting electricity of corresponding position on the electric contact piece be used for charging and the charging circuit board, can't guarantee reliable and stable charging in charging process.Simultaneously, owing to only be by slot the mobile electric power plug to be connected in charger body simply, after long-time use and plug number of times were a lot, must to cause this slot to connect no longer firm owing to reasons such as wearing and tearing, easy slippage.
The utility model content
The variety of issue that is occurred in the prior art has in view of the above been conceived the utility model.
The purpose of this utility model is to provide a kind of a plurality of countries and regions that can be used for, and satisfies the charger with replaceable plug of the country variant and the different AC plug standard in area.
The purpose of this utility model also is to provide a kind of charger that can guarantee reliable charging in charging process.
A purpose more of the present utility model provides and a kind ofly can prevent the attaching plug that slot connects and the charger of charger body slippage.
In order to realize above-mentioned at least one purpose, comprise charger body and AC plug according to charger of the present utility model, it is characterized in that to have the movable stop bit button that comprises the tongue projection on the charger body, have recess space on the AC plug, the tongue projection can be contained in the recess space.
Preferably, movable stop bit button comprises push button element and compression spring, and the tongue projection is positioned at the front end of push button element.
Preferably, also comprise the PCB component palette of gold-plated five metals sheet, a pair of reed, plastic cement pressing plate and lower casing on the charger body with pair of holes with conduction, the pair of holes that this a pair of reed passes lower casing by plastic cement pressing plate hot melt be fixed on the lower casing, corresponding gold-plated five metals sheet connection on the end crimping ground that is positioned at lower casing of reed and the PCB component palette, the other end of reed connects with the AC plug.
Preferably, lower casing comprises the button contained structure with patchhole, and movable stop bit button has flange, is inserted into by flange to insert in the hole, and movable stop bit button is contained in the button contained structure.
Preferably, also be provided with slot on the lower casing, the AC plug is provided with chimb, and the chimb shape is corresponding with the shape of slot and can be inserted in the slot.
Alternatively, comprise charger body and AC plug according to charger of the present utility model, it is characterized in that comprise the movable stop bit button with spatial accommodation on the charger body, the AC plug is provided with protruding tongue, protruding tongue can be contained in the spatial accommodation.
The beneficial effects of the utility model are:
By slot that removable AC plug inserts or withdraw from being set on the charger body and realizing connection on the physical structure between charger body and the various standard AC plug easily in that a movable stop bit button is set on the charger body, and by the five metals reed is set on the charger body, realize connection on charger body and different systems AC plug electric by elasticity crimping mode, can under the constant situation of charger body, satisfy the different requirement of country variant AC plug standard like this by the change plug, can conveniently realize the generalization of charger, the production that is charger body can be got ready the goods in enormous quantities, the country that sells to according to mobile phone produces this national AC plug by order and gets final product, if even cause slow-witted material because of order reason or other reason, for mobile phone producer, the part that charger lost is the AC plug portion just, therefore do operating cost and the risk that reduces mobile phone producer self like this, abundant economical with materials again concerning society helps society's environmental protection.
In addition, by movable stop bit button being set on the charger body, can guarantee that charger body connects with the stable of plug fixedly to be assemblied in the plug on the charger body releasedly.And in the time of can needing to change plug, easily plug be disassembled from charger body.
And, according to this set of five metals reed of the present utility model, make that charging is more reliable and more stable.
Description of drawings
Fig. 1 is the decomposition diagram according to the charger of the utility model embodiment, wherein shows two interchangeable AC plugs.
Fig. 2 shows the schematic diagram according to the charger of the utility model embodiment of the charger body that is in released state and AC plug, wherein shows in detail the tongue projection according to the movable stop bit button of charger of the present utility model.
Fig. 3 shows the front perspective view according to the charger of the utility model embodiment of the charger body that is in confined state and AC plug, and the tongue projection that wherein at length shows the movable stop bit button of charger is in the recess space of AC plug head.
Fig. 4 is the schematic diagram according to the lower casing of charger of the present utility model, wherein shows button contained structure and pair of holes.
Fig. 5 shows the schematic diagram according to the charger of the utility model embodiment of the charger body that is in confined state and AC plug.
Embodiment
Referring now to accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is the decomposition diagram according to the charger of the utility model embodiment.Charger body 10 and AC plug 20 have been shown among Fig. 1.Charger body 10 comprises upper casing 11 and lower casing 12, and in order to realize the purpose of this utility model, charger body 10 also comprises the PCB component palette 16 between upper casing and lower casing, movable stop bit button 13 and a pair of reed 14, wherein, on the side relative that movable stop bit button 13 is installed in lower casing 12 with PCB component palette 16, the pair of holes 121 that a pair of reed 14 passes lower casing 12 by plastic cement pressing plate 15 hot melts be fixed on the lower casing 12, corresponding gold-plated five metals sheet connection on the end crimping ground that is positioned at lower casing 12 of reed 14 and the PCB component palette 16, the other end of reed connects with AC plug 20.Movable stop bit button 13 comprises push button element 131 and compression spring 132, and the front end of push button element 131 has tongue projection 1311.
Fig. 2 shows the schematic diagram according to the charger of the utility model embodiment of the charger body that is in released state and AC plug, wherein shows in detail the tongue projection 1311 according to the movable stop bit button 13 of charger of the present utility model.Fig. 3 shows the front perspective view according to the charger of the utility model embodiment of the charger body 10 that is in confined state and AC plug 20, and the tongue projection 1311 that wherein at length shows the movable stop bit button 13 of charger is among the recess space A of AC plug 20 front ends.Can see that in conjunction with Fig. 2 and 3 movable stop bit button 13 comprises push button element 131 and compression spring 132, the front end of push button element 131 has tongue projection 1311, and the rear end has flange 1312.The front end of AC plug 20 has recess space A, and AC plug 20 comprises metal insert 21 and plug body 22, and plug body 22 is provided with chimb 23.Wherein, when AC plug 20 and described charger body 10 were assembled fully, tongue projection 1311 entered into recess space A, and when AC plug 20 assembled fully with described charger body 10 disengagings, tongue projection 1311 was deviate from from recess space A.
Specifically describe movable stop bit button 13 below and fix or discharge the process of AC plug 20.Preferably, movable stop bit button 13 is made up of a plastic cement push button element 131 and a compression spring 132.When the AC plug when the slot 122 of lower casing 12 inserts, at first a pair of elasticity five metals reed 14 pressurized strains make AC plug 20 continue to insert, when plug 20 touches plastic cement button spare 131 front ends of movable stop bit button 13, plastic cement push button element 131 is subjected to a downward component and causes compressing the compression of spring 132 pressurizeds, the compression of spring 132 makes movable stop bit button 13 down to move so that AC plug 20 continues to insert, tongue projection 1311 up to plastic cement button spare 131 front ends of movable stop bit button 13 enters among the recess space A of AC plug 20 front ends smoothly, at this moment, the plastic cement button spare front end of movable stop bit button 13 is no longer stressed, compression spring 132 elastic return, at this time movable stop bit button 13 plays the effect that is completely fixed AC plug 20.In the time will changing AC plug 20, only need apply a downward pressure to movable stop bit button 13, allow the tongue projection 1311 of plastic cement button spare 131 front ends of movable stop bit button 13 break away from the recess space A of AC plugs 20 front ends, like this, AC plug 20 can break away from charger body 10 under external force smoothly.
With reference to Fig. 4, Fig. 4 is the schematic diagram according to the lower casing of charger of the present utility model, wherein shows button contained structure 122 and pair of holes 121.As can see from Figure 4, the button contained structure 122 that described lower casing 12 has pair of holes 121 and has patchhole 1221, a pair of reed 14 passes the downside that lower casing 12 arrives lower casing 12 by pair of holes 121 respectively, movable stop bit button 13 is inserted into by the flange 1312 with push button element 131 and is fixed in the button contained structure 122 in the patchhole 1221, and in described button contained structure 122, fix and releasing operation, to fix when assembling and the dismounting AC plug 20 and to discharge AC plug 20 (in conjunction with reference to Fig. 3).
Can see that referring again to Fig. 2 also be provided with slot 122 on the lower casing 12, the shape of slot is corresponding with the chimb 23 on the AC plug, AC plug 20 is assembled on the described charger body 10 by cooperatively interacting between slot 122 and the chimb 23.
Can see that referring again to Fig. 1 this charger also comprises plastic cement pressing plate 15, plastic cement pressing plate 15 is pressed on the reed 14 that passes from lower casing in the inboard of lower casing 12, and by the blanching mode reed 14 is fixed on the lower casing 12.
In order to make AC plug 20 be applicable to the plug standard of country variant, the metal insert 21 on the AC plug 20 can be cylindrical or square, or the shape that adapts with any plug standard in the world.
As can be known, insert slot 122 corresponding with it at the AC plug by its chimb 23 and be assembled in the process of charger body 10 from top description, a pair of reed 14 needs compressive deformation, and therefore, preferably, this a pair of reed 14 is a pair of elasticity five metals reeds.
In addition, preferably, as described above with movable stop bit button 13, a pair of reed 14, plastic cement pressing plate 15 and PCB component palette are attached to after the lower casing 12, to comprise movable stop bit button 13, a pair of reed 14 by the ultrasonic bonding mode, the lower casing 12 of plastic cement pressing plate 15 and PCB component palette 16 is by being connected as one with upper casing 12.
With reference to Fig. 5, Fig. 5 shows the state that charger body 10 and AC plug 20 assemble.Under the state that assembles shown in Figure 5,13 pairs of AC plugs 20 of movable stop bit button play fixation, be connected under the lax situation, can guaranteeing that still charger body 10 is connected with the reliable of AC plug 20 owing to using also repeatedly plug to make slot 122 and chimb 23 be worn for a long time even make.Simultaneously, owing to have a pair of elastic spring 14 that improves structure, make that charging is more reliable.
By top argumentation as can be known, by having movable stop bit button 13 and a pair of reed 14, according to the plug standard of charger of the present utility model applicable to country variant, simultaneously can realize that AC plug 20 is assembled on the charger body 10 and more reliable charging more firmly, thereby solve the problem that runs in the prior art.
Certainly, the utility model also can have other embodiment, and the above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Under the situation that does not deviate from the utility model spirit and essence thereof, those of ordinary skill in the art are every to make various corresponding variations and modification according to the utility model content, all belongs to the protection range of claim of the present utility model.
Claims (6)
1. charger, described charger comprises charger body (10) and AC plug (20), it is characterized in that, has the movable stop bit button (13) that comprises tongue projection (1311) on the described charger body (10), have recess space (A) on the described AC plug, described tongue projection (1311) can be contained in the described recess space (A).
2. charger according to claim 1 is characterized in that, described movable stop bit button (13) comprises push button element (131) and compression spring (132), and described tongue projection (1311) is positioned at the front end of described push button element (131).
3. charger according to claim 2, it is characterized in that, also comprise PCB component palette (16) on the described charger body (10) with conducting strip, a pair of reed (14), plastic cement pressing plate (15) and have the lower casing (12) of pair of holes (121), the described pair of holes (121) that described a pair of reed (14) passes described lower casing (12) by described plastic cement pressing plate (15) hot melt be fixed on the described lower casing (12), the end crimping ground that is positioned at described lower casing (12) of described reed (14) connects with the corresponding described conducting strip on the described PCB component palette (16), and the other end of described reed (14) connects with described AC plug (20).
4. charger according to claim 3, it is characterized in that, described lower casing (12) comprises the have patchhole button contained structure (122) of (1221), described movable stop bit button (13) has flange (1312), be inserted in the described patchhole (1221) by described flange (1312), described movable stop bit button (13) is contained in the described button contained structure (122).
5. charger according to claim 4, it is characterized in that, also be provided with slot (123) on the described lower casing (12), described AC plug is provided with chimb (23), and described chimb (23) shape is corresponding with the shape of described slot (123) and can be inserted in the described slot (123).
6. charger, described charger comprises charger body (10) and AC plug (20), it is characterized in that, comprises the movable stop bit button (13) with spatial accommodation on the described charger body (10), described AC plug is provided with protruding tongue, and described protruding tongue can be contained in the described spatial accommodation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203051335U CN201126848Y (en) | 2007-11-27 | 2007-11-27 | Charger with replaceable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203051335U CN201126848Y (en) | 2007-11-27 | 2007-11-27 | Charger with replaceable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126848Y true CN201126848Y (en) | 2008-10-01 |
Family
ID=40000314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203051335U Expired - Lifetime CN201126848Y (en) | 2007-11-27 | 2007-11-27 | Charger with replaceable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126848Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740970A (en) * | 2008-11-21 | 2010-06-16 | 神讯电脑(昆山)有限公司 | Changeable plug-type charger |
| WO2013131439A1 (en) * | 2012-03-09 | 2013-09-12 | 东莞毓华电子科技有限公司 | Charger with replaceable plug |
| CN107968662A (en) * | 2017-11-23 | 2018-04-27 | 恩平市上格电子有限公司 | Oblique cutting transmitter |
| CN112564207A (en) * | 2020-11-20 | 2021-03-26 | 王谷成 | Charger with different standard plugs and convenient to produce |
-
2007
- 2007-11-27 CN CNU2007203051335U patent/CN201126848Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740970A (en) * | 2008-11-21 | 2010-06-16 | 神讯电脑(昆山)有限公司 | Changeable plug-type charger |
| CN101740970B (en) * | 2008-11-21 | 2015-09-02 | 神讯电脑(昆山)有限公司 | Changeable plug-type charger |
| WO2013131439A1 (en) * | 2012-03-09 | 2013-09-12 | 东莞毓华电子科技有限公司 | Charger with replaceable plug |
| CN107968662A (en) * | 2017-11-23 | 2018-04-27 | 恩平市上格电子有限公司 | Oblique cutting transmitter |
| CN112564207A (en) * | 2020-11-20 | 2021-03-26 | 王谷成 | Charger with different standard plugs and convenient to produce |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |