CN210779358U - Integrated conversion charger - Google Patents
Integrated conversion charger Download PDFInfo
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- CN210779358U CN210779358U CN201921627775.6U CN201921627775U CN210779358U CN 210779358 U CN210779358 U CN 210779358U CN 201921627775 U CN201921627775 U CN 201921627775U CN 210779358 U CN210779358 U CN 210779358U
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Abstract
The utility model discloses an integrated conversion charger, which comprises a female seat, a double-pin conversion head and a three-pin conversion head, wherein one end of the female seat is provided with a fixed contact, a pin shaft sleeve, a fixed magnetic part and a clamping groove, the fixed contact, a plurality of fixed magnetic parts and two groups of pin shaft sleeves and coplanarity, and the fixed contact and the clamping groove are arranged on two opposite end surfaces; the double-pin conversion head comprises a first pin shaft, a double-pin contact, a first magnetic part and a first buckle, the first pin shaft is rotatably connected with the pin shaft sleeve, the double-pin contact is contacted with two contacts of the fixed contact, the first magnetic part is connected with the fixed magnetic part, and the first pin shaft is connected with the clamping groove; the three-pin conversion head comprises a second pin shaft, a double-pin contact, a second magnetic part and a second buckle, the second pin shaft is rotatably connected with the pin shaft sleeve, the three-pin contact is in contact with the fixed contact, the second magnetic part is connected with the fixed magnetic part, and the second pin shaft is connected with the other clamping groove. The utility model provides an integral type conversion charger can adapt to the interface that charges of different types to portable.
Description
Technical Field
The utility model relates to a charger technical field especially relates to an integral type conversion charger.
Background
The charger is one of the indispensable equipment of the mobile phone, but some chargers generally have fixed charging plugs, and once traveling abroad, the charger will encounter different safety sockets (currently, the more common chargers with double-pin type and three-pin type) in different countries.
In order to solve the technical problem, chinese patent CN201220055398.5 discloses a plug-in type adapter plug charger, including the female socket of base, the public power of being connected with the female socket electricity of base is inserted, the public power is inserted and is included english adapter plug, european style adapter plug, american style adapter plug, the mobile battery slot is seted up on the female top of inserting of base, the female socket of cell-phone has been seted up to battery slot one end, the female socket of cell-phone is pegged graft with mobile battery, the female bottom of inserting of base has seted up the butt joint groove, butt joint groove middle part is equipped with two and leads electrical pillar, it is equipped with the base locating hole to lead electrical pillar both sides, butt joint groove middle part still is equipped with the elasticity latch hook, the elasticity. The required British conversion plug, European conversion plug, American conversion plug or Australian conversion plug is selected according to the condition of the safety socket of the travel place, and the requirement of foreign travel on charging of mobile equipment such as mobile phones and tablet computers is met.
On the journey through multiple plugs, the charger will carry a spare conversion plug with corresponding standard. Carry base female plug and many changeover plug in the journey to and arrange in order after the use and accomodate all will be very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type conversion charger can adapt to the interface that charges of different types to portable.
The utility model discloses an integral type conversion charger adopts technical scheme is:
an integrated conversion charger comprises a female seat, a double-pin conversion head and a three-pin conversion head, wherein one end of the female seat is provided with a power transmission line and a fixed contact, the power transmission line and the fixed contact are respectively arranged on two opposite end faces, the fixed contact is three contacts, the female seat further comprises a plurality of fixed magnetic pieces, two groups of pin shaft sleeves and two clamping grooves, the fixed contact, the plurality of fixed magnetic pieces and the two groups of pin shaft sleeves are coplanar, the plurality of fixed magnetic pieces are respectively symmetrically arranged at two ends of the fixed contact, the two groups of pin shaft sleeves are symmetrically arranged on two opposite sides of the end faces, the power transmission line and the two clamping grooves are coplanar, and the clamping grooves are respectively communicated with the two end faces; the double-needle conversion head comprises a first pin shaft, a double-needle contact, a first magnetic part and a first buckle, wherein the first pin shaft, the double-needle contact and the first magnetic part are coplanar, the double-needle contact is arranged in the middle of the end face, the first pin shaft is rotatably connected with a group of pin shaft sleeves, the double-needle contact is electrically contacted with two contacts of the fixed contact, the first magnetic part is matched and connected with the fixed magnetic part on one side, the first buckle is arranged on the side wall of the double-needle conversion head, and the first buckle is connected with the clamping groove in a buckling manner; the three-pin conversion head comprises a second pin shaft, a double-pin contact, a second magnetic part and a second buckle, wherein the second pin shaft, the three-pin contact and the second magnetic part are coplanar, the three-pin contact is arranged in the middle of the end face, the second pin shaft is rotatably connected with another group of pin shaft sleeves, the three-pin contact is electrically contacted with the fixed contact, the second magnetic part is matched and connected with the fixed magnetic part on the other side, the second buckle is arranged on the side wall of the three-pin conversion head, and the second buckle is connected with another clamping groove in a buckling mode.
Preferably, the fixed magnetic member is provided in plurality on each side.
Preferably, the end face of the double-needle conversion head and the end face of the three-needle conversion head are both provided with raised grains.
As an optimized scheme, the female seat is further provided with two warping elastic sheets, the two warping elastic sheets are coplanar with the power transmission line, protrusions are arranged at the end portions of the warping elastic sheets, and the ends of the warping elastic sheets are arranged above the clamping grooves.
Preferably, the end face where the fixed contact is located is provided with two notches, and the two notches are symmetrical about the center of the fixed contact.
The utility model discloses an integral type conversion charger's beneficial effect is: the double-needle conversion head and the three-needle conversion head are respectively connected and fixed on two sides of the female seat through a first buckle and a second buckle and a buckle of the clamping groove. When any conversion head needs to work, the fixing structure between the buckle and the clamping groove is unfastened, the conversion head is rotated through the rotation fit between the pin shaft and the pin shaft sleeve until the first magnetic part or the second magnetic part is matched and connected with the fixed magnetic part, at the moment, any one of the double-pin contact or the three-pin contact is electrically contacted and conducted with the fixed contact, and finally, the charging operation is realized. Wherein female seat rotates with two conversion heads to be connected as an organic wholely, arbitrary conversion head loss phenomenon can not appear, only need to carry the charger of above-mentioned structure during the trip can satisfy the charging of two kinds of different modes.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of the integrated conversion charger of the present invention.
Fig. 2 is a schematic structural diagram of a second view angle of the integrated conversion charger of the present invention.
Fig. 3 is a schematic structural diagram of the first state of the integrated conversion charger of the present invention.
Fig. 4 is a schematic structural diagram of the second state of the integrated conversion charger of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, an integrated converting charger includes a female housing 10, a duplex converting head 20, and a duplex converting head 30.
One end of the female seat 10 is provided with a power transmission line 11 and a fixed contact 12, the power transmission line 11 and the fixed contact 12 are respectively arranged on two opposite end surfaces, and the fixed contact 12 is three contacts.
The female housing 10 further includes a plurality of fixed magnetic members 13, two sets of pin bosses 14, and two engaging grooves 15. The fixed contact 12, a plurality of fixed magnetic pieces 13 and two sets of pin shaft sleeves 14 and coplane, wherein a plurality of fixed magnetic pieces 13 are respectively symmetrically arranged at two ends of the fixed contact 12, the two sets of pin shaft sleeves 14 are symmetrically arranged on two opposite sides of the end surface of the female seat 10, the power transmission line 11 is coplanar with the two clamping grooves 15, and the clamping grooves 15 are respectively communicated with the two end surfaces of the female seat 10.
Referring to fig. 3, the dual-pin switching head 20 includes a first pin 21, a dual-pin contact 22, a first magnetic member 23, and a first latch 24. The first pin 21, the double-pin contact 22 and the first magnetic element 23 are coplanar, wherein the double-pin contact 22 is arranged in the middle of the end surface. The first pin 21 is rotatably connected to a set of pin bosses 14. The two-pin contact 22 is in electrical contact with two contacts of the fixed contact 12. The first magnetic member 23 is connected to the fixed magnetic member 13 on one side. The first buckle 24 is arranged on the side wall of the double-needle conversion head 20, and the first buckle 24 is connected with the clamping groove 15 in a buckling manner.
Referring to fig. 4, the double-pin switching head 30 includes a second pin 31, a double-pin contact 32, a second magnetic member 33, and a second latch 34. The second pin 31, the three-pin contact 32 and the second magnetic element 33 are coplanar, wherein the three-pin contact 32 is arranged in the middle of the end surface. The second pin 31 is rotatably connected to the other set of pin bosses 15. The three-pin contact 32 is in electrical contact with the fixed contact 12. The second magnetic member 33 is connected to the other fixed magnetic member 13. The second latch 34 is disposed on a side wall of the double-pin switching head 30, and the second latch 34 is connected with the other slot 15.
The double-needle switching head 20 and the double-needle switching head 30 are respectively fixed on both sides of the female housing 10 through the snap connection of the first snap 24 and the second snap 34 with the snap groove 15. When any conversion head needs to work, the fixing structure between the buckle and the clamping groove 15 is unlocked, the conversion head is rotated through the rotation fit between the pin shaft and the pin shaft sleeve 14 until the first magnetic part 23 or the second magnetic part 33 is matched and connected with the fixed magnetic part 13, at this time, any one of the double-pin contact 22 or the three-pin contact 32 is electrically contacted and conducted with the fixed contact 12, and finally, the charging operation is realized. The female base 10 is connected with the two conversion heads in a rotating mode, so that the phenomenon that any conversion head is lost is avoided, the charging in two different modes can be better only by carrying the charger with the structure during traveling, and in order to provide enough magnetic fixation, the fixed magnetic pieces 13 on each side are multiple in the embodiment.
The end surfaces of the double-needle conversion head 20 and the double-needle conversion head 30 are both provided with raised grains 40, so that the double-needle conversion head is convenient for a user to take in the process of rotating the double-needle conversion head.
The female seat 10 is further provided with two warping elastic sheets 16, the two warping elastic sheets 16 are coplanar with the power transmission line 11, the end portions of the warping elastic sheets 16 are provided with protrusions, and the ends of the warping elastic sheets 16 are arranged above the clamping grooves 15. The user can conveniently extrude the buckle from the clamping groove 15.
Two notches 17 are formed in the end face where the fixed contact 12 is located, and the two notches 17 are in central symmetry with the fixed contact 12. After the use, the user can conveniently snap the fingers into the separated female base 10 and the conversion head.
The utility model provides an integral type conversion charger, two-pin conversion head and three-pin conversion head are connected through the buckle of first buckle and second buckle and draw-in groove respectively and are fixed in female seat both sides. When any conversion head needs to work, the fixing structure between the buckle and the clamping groove is unfastened, the conversion head is rotated through the rotation fit between the pin shaft and the pin shaft sleeve until the first magnetic part or the second magnetic part is matched and connected with the fixed magnetic part, at the moment, any one of the double-pin contact or the three-pin contact is electrically contacted and conducted with the fixed contact, and finally, the charging operation is realized. Wherein female seat rotates with two conversion heads to be connected as an organic wholely, arbitrary conversion head loss phenomenon can not appear, only need to carry the charger of above-mentioned structure during the trip can satisfy the charging of two kinds of different modes.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. An integrated conversion charger comprises a female seat, wherein one end of the female seat is provided with a power transmission line and a fixed contact, the power transmission line and the fixed contact are respectively arranged on two opposite end faces, and the fixed contact is three contacts;
the double-needle switching head comprises a first pin shaft, a double-needle contact, a first magnetic part and a first buckle, wherein the first pin shaft, the double-needle contact and the first magnetic part are coplanar, the double-needle contact is arranged in the middle of the end face, the first pin shaft is rotatably connected with a group of pin shaft sleeves, the double-needle contact is electrically contacted with two contacts of a fixed contact, the first magnetic part is matched and connected with the fixed magnetic part on one side, the first buckle is arranged on the side wall of the double-needle switching head, and the first buckle is connected with the clamping groove buckle;
the three-pin conversion head comprises a second pin shaft, a double-pin contact, a second magnetic part and a second buckle, wherein the second pin shaft, the double-pin contact and the second magnetic part are coplanar, the three-pin contact is arranged in the middle of the end face, the second pin shaft is rotatably connected with another group of pin shaft sleeves, the three-pin contact is electrically contacted with the fixed contact, the second magnetic part is matched and connected with the fixed magnetic part on the other side, the second buckle is arranged on the side wall of the three-pin conversion head, and the second buckle is connected with another clamping groove in a buckling mode.
2. The integrated conversion charger of claim 1 wherein there are a plurality of said fixed magnetic members on each side.
3. The integrated conversion charger of claim 1 wherein said two pin conversion head face and said three pin conversion head face are both provided with raised corrugations.
4. The integrated conversion charger according to any one of claims 1 to 3, wherein the female base further comprises two raised spring pieces, the two raised spring pieces are coplanar with the power line, a protrusion is disposed at an end of each raised spring piece, and an end of each raised spring piece is disposed above the corresponding slot.
5. The integrated conversion charger according to any one of claims 1 to 3, wherein the end face where the fixed contact is located is provided with two notches, and the two notches are symmetrical about the center of the fixed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627775.6U CN210779358U (en) | 2019-09-27 | 2019-09-27 | Integrated conversion charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627775.6U CN210779358U (en) | 2019-09-27 | 2019-09-27 | Integrated conversion charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779358U true CN210779358U (en) | 2020-06-16 |
Family
ID=71046881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627775.6U Active CN210779358U (en) | 2019-09-27 | 2019-09-27 | Integrated conversion charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779358U (en) |
-
2019
- 2019-09-27 CN CN201921627775.6U patent/CN210779358U/en active Active
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