CN220456764U - Charger with rotatable plug - Google Patents
Charger with rotatable plug Download PDFInfo
- Publication number
- CN220456764U CN220456764U CN202322332284.1U CN202322332284U CN220456764U CN 220456764 U CN220456764 U CN 220456764U CN 202322332284 U CN202322332284 U CN 202322332284U CN 220456764 U CN220456764 U CN 220456764U
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- CN
- China
- Prior art keywords
- copper sheet
- arc
- plug
- wiring
- partition plate
- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 94
- 229910052802 copper Inorganic materials 0.000 claims abstract description 94
- 239000010949 copper Substances 0.000 claims abstract description 94
- 238000005192 partition Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of portable power adapters, in particular to a plug rotatable charger which comprises an adapter shell, an upper cover and a lower cover, wherein components are installed inside the adapter shell, a partition plate is installed at the inner side of the adapter shell and close to the bottom end of the adapter shell, a first wiring terminal, a second wiring structure, a first wiring structure and an independent copper block are fixedly connected to the bottom surface of the partition plate, and a shaft installation seat is rotatably connected to the bottom surface of the partition plate and positioned at the circle centers of a second arc copper sheet and a first arc copper sheet. According to the utility model, the partition plate is added to serve as a first layer of plug of the lower port of the adapter shell, and then the first wiring terminal, the second wiring structure, the first wiring structure and the independent copper block are arranged at the bottom of the partition plate, and the socket pin is mounted at the contact end by matching with the cylinder body, the contact end and the spring structure which can rotate by means of the shaft mounting seat, so that the rotation and folding of the socket pin can be realized.
Description
Technical Field
The utility model relates to the technical field of portable power adapters, in particular to a plug rotatable charger.
Background
The power adapter consists of components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB and the like, can convert high-voltage alternating current into low-voltage direct current, and is used for supplying power or charging electronic equipment such as a computer, a mobile phone, a watch and the like.
The side of the power adapter used for charging the mobile phone is provided with a charging plug, when the power adapter is not used, the plug part is particularly protruded, the power adapter is inconvenient to carry and use, in some special cases, the angle between the adapter main body and the plug part needs to be changed, and the conventional power adapter can not meet the use requirements.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a plug rotatable charger.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rotatable plug charger, includes the adapter shell of internally mounted components and parts, the top welding of adapter shell has the upper cover, be provided with the USB interface on the upper cover, the bottom welding of adapter shell has the lower cover, the inside just is close to the bottom of adapter shell and installs the division board, the bottom surface fixedly connected with first wiring end, second wiring structure, first wiring structure and independent copper block of division board;
the first wiring terminal and the second wiring terminal penetrate through the partition plate and are electrically connected with components in the adapter shell; the first wiring structure comprises a first arc-shaped copper sheet, the first arc-shaped copper sheet is fixedly connected with the bottom surface of the partition plate, the first arc-shaped copper sheet is electrically connected with the first wiring end through a first connecting copper sheet, and a plurality of first clearance openings which are distributed at equal intervals are formed in the bottom of the first arc-shaped copper sheet; the second wiring structure comprises a second arc-shaped copper sheet, the second arc-shaped copper sheet is fixedly connected with the bottom surface of the partition plate, the second arc-shaped copper sheet is concentric with the first arc-shaped copper sheet, two ends of the second arc-shaped copper sheet and two ends of the first arc-shaped copper sheet form two large clearance openings, two independent copper blocks are arranged and are respectively positioned on the inner sides of the two large clearance openings, the second arc-shaped copper sheet is electrically connected with the second wiring end through a second connecting copper sheet, and a plurality of second clearance openings which are distributed at equal intervals are formed in the bottom of the second arc-shaped copper sheet;
the bottom surface of the separation plate is positioned at the circle center of the second arc-shaped copper sheet and the circle center of the first arc-shaped copper sheet and is rotationally connected with a shaft mounting seat, a cylinder is fixedly connected on the shaft mounting seat, contact ends are arranged at two ends of the cylinder, each contact end is provided with an inserting pin, and a spring is arranged inside the cylinder and between the two contact ends;
the end of the lower cover is provided with a circular hole, the inner side of the circular hole is rotationally connected with a rotary disk, the rotary disk is provided with a jack, and the plug pins extend out of the lower cover from the jack.
As a further description of the above technical solution:
the barrel comprises an upper arc-shaped shell and a lower arc-shaped shell, wherein the upper arc-shaped shell is fixedly welded with the lower arc-shaped shell, a limiting ring is fixedly connected to the inner sides of the upper arc-shaped shell and the lower arc-shaped shell and close to the end parts of the upper arc-shaped shell and the lower arc-shaped shell, and an insulating limiting piece is fixedly connected to one end of the contact end, which is positioned on the inner side of the barrel.
As a further description of the above technical solution:
the bottom of lower cover has seted up the notch, the bottom of lower cover has seted up the accomodate mouth, the one end of accomodating the mouth stretches to the inboard of notch, and the other end aligns with the side of jack.
As a further description of the above technical solution:
the top of lower cover just corresponds the position fixedly connected with accomodates the mouth and accomodates the casing.
As a further description of the above technical solution:
one end of the contact end, which is positioned outside the cylinder body, is spherical.
As a further description of the above technical solution:
the first connecting copper sheet and the first arc-shaped copper sheet are of an integrated structure, and the second connecting copper sheet and the second arc-shaped copper sheet are of an integrated structure.
The utility model has the following beneficial effects:
compared with the prior art, this rotatable plug charger, through increasing the division board, be used as the first layer shutoff of adapter shell lower port, then set up first wiring end in the division board bottom, the second wiring end, the second wiring structure, first wiring structure and independent copper block, and the cooperation relies on barrel that the axle mount pad can rotate, contact end, spring structure, install the grafting foot in contact end department, thereby can realize the rotation and the folding of grafting foot, and whole process contact end is connected with wiring end (first wiring end or second wiring end) contact all the time through wiring structure (second wiring structure, first wiring structure), be in conductive state all the time, can fold the grafting foot accomodate, and can be in the time of some special user demands, rotate grafting foot and adapter shell relatively, it is more convenient to use.
Compared with the prior art, the rotatable plug type charger has the advantages that the bottom end of the rotatable plug type charger is rotationally connected with the rotary disk through the structure of the improved lower cover, and the plug pins penetrate through the jacks on the rotary disk, so that the plug pins rotate relative to the adapter main body, the structure of the notch and the containing opening is formed, the plug pins are folded, and the whole structure is more compact and reasonable.
Drawings
Fig. 1 is a perspective view of a first view of a plug-rotatable charger according to the present utility model;
fig. 2 is a second perspective view of a plug-rotatable charger according to the present utility model;
fig. 3 is a schematic perspective view of a bottom port of the plug-rotatable charger without a bottom cover;
fig. 4 is a perspective view of a plug structure of a rotatable plug type charger according to the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a perspective view of a first view of a lower cover of a plug-rotatable charger according to the present utility model;
fig. 7 is a perspective view of a second perspective view of a lower cover of a plug-rotatable charger according to the present utility model.
Legend description:
1. an adapter housing; 2. an upper cover; 3. a USB interface; 4. a lower cover; 5. a first terminal; 6. a second terminal; 7. a second wiring structure; 71. a second connecting copper sheet; 72. a second arc copper sheet; 73. a second gap opening; 8. independent copper blocks; 9. a first wiring structure; 91. a first connecting copper sheet; 92. a first arc copper sheet; 93. a first gap opening; 10. a shaft mounting base; 11. a cylinder; 111. an upper arc-shaped housing; 112. a lower arc-shaped housing; 12. a spring; 13. a contact tip; 131. an insulating limit piece; 14. a plug pin; 15. a confinement ring; 16. a notch; 17. a circular hole; 18. a rotating disc; 19. a jack; 20. a storage port; 21. and a storage case.
Description of the embodiments
Referring to fig. 1-7, the rotatable plug charger provided by the utility model comprises an adapter housing 1 with components mounted therein, wherein an upper cover 2 is welded at the top of the adapter housing 1, ultrasonic welding is adopted, a USB interface 3 is arranged on the upper cover 2 and is used for connecting with a USB plug of a data line, a lower cover 4 is welded at the bottom of the adapter housing 1, a partition plate is mounted at the inner side of the adapter housing 1 and near the bottom end, and the partition plate and the inner side wall of the adapter housing 1 can be fixed by welding.
The bottom surface of the partition plate is fixedly connected with a first wiring terminal 5, a second wiring terminal 6, a second wiring structure 7, a first wiring structure 9 and an independent copper block 8; the first wiring terminal 5 and the second wiring terminal 6 penetrate through the partition plate and are electrically connected with components in the adapter shell 1; the first terminal 5 and the second terminal 6 lead out the terminals inside the adapter housing 1 to the lower side of the partition plate.
The first wiring structure 9 includes first arc copper sheet 92, the bottom surface fixed connection of first arc copper sheet 92 and division board, first arc copper sheet 92 and first wiring end 5 are through first connection copper sheet 91 electric connection, a plurality of equidistance distribution's first gap mouth 93 has been seted up to the bottom of first arc copper sheet 92, first connection copper sheet 91, first arc copper sheet 92 is integrated into one piece structure, first wiring structure 9 and first wiring end 5 contact, first wiring structure 9 is used for changing the structure of the electrically conductive part of contact, it relies on first arc copper sheet 92 to contact when the work and electrically conducts.
The second wiring structure 7 includes second arc copper sheet 72, second arc copper sheet 72 and the bottom surface fixed connection of division board, second arc copper sheet 72 and first arc copper sheet 92 concentric setting, and the both ends of second arc copper sheet 72 and the both ends of first arc copper sheet 92 form two big clearance mouths, this big clearance mouthful is about twice more of little clearance mouthful (refer to first clearance mouthful, second clearance mouthful), independent copper piece 8 is provided with two, and be located two big clearance mouthfuls respectively, when independent copper piece 8 is located big clearance mouthful inboard, independent copper piece 8 separates big clearance mouthful two and little clearance mouthful the same clearance mouthful basically with big clearance mouthful, second arc copper sheet 72 and second wiring end 6 pass through second connection copper sheet 71 electric connection, a plurality of equidistantly distributed second clearance mouthful 73 has been seted up to the bottom of second arc copper sheet 72, second connection copper sheet 71, second arc copper sheet 72 is an organic whole structure, second wiring structure 7 is used for changing the structure of contact conductive part, it relies on the second arc copper sheet 72 to contact when working.
The first wiring structure 9 and the second wiring structure 7 are symmetrical, the number of the first gap openings 93 and the second gap openings 73 is the same, four gap openings are divided by two independent copper blocks 8, and in general, an even number of gap openings are formed among the first wiring structure 9, the second wiring structure 7 and the independent copper blocks 8.
The bottom surface of division board and be located the centre of a circle department rotation of second arc copper sheet 72 and first arc copper sheet 92 and be connected with axle mount pad 10, the last fixedly connected with barrel 11 of axle mount pad 10, contact end 13 are all installed at the both ends of barrel 11, all install grafting foot 14 on each contact end 13, the inside of barrel 11 just is located between two contact ends 13 and is provided with spring 12.
By virtue of the action of the springs 12, the two contact ends 13 have a tendency to move outwards, so that the ends of the contact ends 13 are tightly propped against the inner side of the circular structure formed by the second arc-shaped copper sheet 72 and the first arc-shaped copper sheet 92, and the ends of the contact ends 13 are easy to be blocked in the gap openings (the gap openings refer to the gap openings formed by separating the large gap openings by the first gap openings or the second gap openings or the independent copper blocks 8).
The end of the lower cover 4 is provided with a circular hole 17, the inner side of the circular hole 17 is rotationally connected with a rotary disk 18, the rotary disk 18 is provided with an inserting hole 19, and the inserting pin 14 extends out of the lower cover 4 from the inserting hole 19.
The plug pin 14 of the plug rotatable charger can rotate and fold, and the principle is as follows:
the rotation principle is realized by virtue of the rotation connection of the shaft mounting seat 10 and the partition plate, the plug pins 14, the mounting seat 10, the cylinder 11, the contact end 13, the spring 12 and the rotary disk 18 synchronously rotate, the contact end 13 is always positioned on the circular inner side formed by the second arc copper sheet 72 and the first arc copper sheet 92 in the process, the two contact end 13 at the two ends of the cylinder 11 are respectively positive and negative contact parts, the two contact end 13 is simultaneously connected with the second arc copper sheet 72 and the first arc copper sheet 92 and exactly corresponds to the first wiring terminal 5 and the second wiring terminal 6, and the conductive state is always realized in the rotation process.
The spring 12 is in a compressed state, and can push the two contact ends 13 to move outwards, and when the end parts of the contact ends 13 are positioned in the gap (the gap is formed by separating the first gap or the second gap or the independent copper block 8 from the large gap) in the rotating process, the spring is relatively stable, and when the spring is positioned in the non-gap (the gap is formed by separating the first gap or the second gap or the independent copper block 8 from the large gap), namely, the end parts are in contact with the second arc copper sheet 72 and the inner side wall of the first arc copper sheet 92, the spring is easy to rotate, and the plugging pins 14 can be limited to be relatively stable near the proper positions in the mode.
The folding principle is that the plug pins 14 can rotate relatively relative to the contact ends 13 to realize the folding of the plug pins 14.
In an embodiment, the cylinder 11 includes an upper arc-shaped casing 111 and a lower arc-shaped casing 112, the upper arc-shaped casing 111 and the lower arc-shaped casing 112 are welded and fixed, the inner sides of the upper arc-shaped casing 111 and the lower arc-shaped casing 112 and near the end parts are fixedly connected with limiting rings 15, and one end of the contact end 13 located at the inner side of the cylinder 11 is fixedly connected with an insulation limiting piece 131.
The limiting ring 15 is used for limiting the insulating limiting piece 131, so that the contact end 13 is not separated from the cylinder 11, the cylinder 11 is divided into an upper arc-shaped shell 111 and a lower arc-shaped shell 112, and then the upper arc-shaped shell and the lower arc-shaped shell are fixed in a welding mode, and the structure can be assembled conveniently.
The recess 16 has been seted up to the bottom of lower cover 4, and the bottom of lower cover 4 has been seted up and has been accomodate mouthful 20, and the inboard of recess 16 is stretched to the one end of accomodating mouthful 20, and the other end aligns with the side of jack 19, and the top of lower cover 4 just corresponds the position fixedly connected with accomodate mouthful 20 and accomodate casing 21.
The receiving opening 20 is provided to give way to the folding of the socket 14, when the socket 14 is folded, the end of the socket will fall into the notch 16, and when the socket is unfolded, the user can push the socket 14 out of the notch 16.
The end of the contact tip 13 located outside the cylinder 11 is formed in a spherical shape, and can be easily inserted into a gap (the gap here refers to a gap formed by separating a large gap by the first gap or the second gap or the independent copper block 8) or slid out from the gap side.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a rotatable charger of plug, includes adaptor shell (1) that internally mounted has components and parts, the top welding of adaptor shell (1) has upper cover (2), be provided with USB interface (3) on upper cover (2), the bottom welding of adaptor shell (1) has lower cover (4), its characterized in that: a partition plate is arranged on the inner side of the adapter shell (1) and close to the bottom end, and the bottom surface of the partition plate is fixedly connected with a first wiring terminal (5), a second wiring terminal (6), a second wiring structure (7), a first wiring structure (9) and an independent copper block (8);
the first wiring end (5) and the second wiring end (6) penetrate through the partition plate and are electrically connected with components in the adapter shell (1); the first wiring structure (9) comprises a first arc copper sheet (92), the first arc copper sheet (92) is fixedly connected with the bottom surface of the partition plate, the first arc copper sheet (92) is electrically connected with the first wiring end (5) through a first connecting copper sheet (91), and a plurality of first clearance openings (93) which are distributed at equal intervals are formed in the bottom of the first arc copper sheet (92); the second wiring structure (7) comprises a second arc copper sheet (72), the second arc copper sheet (72) is fixedly connected with the bottom surface of the partition plate, the second arc copper sheet (72) and the first arc copper sheet (92) are concentric, two large clearance openings are formed at two ends of the second arc copper sheet (72) and two ends of the first arc copper sheet (92), two independent copper blocks (8) are arranged and are respectively positioned at the inner sides of the two large clearance openings, the second arc copper sheet (72) and the second wiring end (6) are electrically connected through a second connecting copper sheet (71), and a plurality of second clearance openings (73) which are distributed at equal intervals are formed at the bottom of the second arc copper sheet (72);
the bottom surface of the partition plate and the circle center of the second arc copper sheet (72) and the circle center of the first arc copper sheet (92) are rotationally connected with a shaft mounting seat (10), a cylinder body (11) is fixedly connected to the shaft mounting seat (10), contact end heads (13) are arranged at two ends of the cylinder body (11), plug-in pins (14) are arranged on each contact end head (13), and a spring (12) is arranged inside the cylinder body (11) and between the two contact end heads (13);
the end of the lower cover (4) is provided with a circular hole (17), the inner side of the circular hole (17) is rotationally connected with a rotary disk (18), the rotary disk (18) is provided with a jack (19), and the plug pins (14) extend out of the lower cover (4) from the jack (19).
2. A plug-rotatable charger as defined in claim 1, wherein: the barrel (11) comprises an upper arc-shaped shell (111) and a lower arc-shaped shell (112), wherein the upper arc-shaped shell (111) is fixedly welded with the lower arc-shaped shell (112), a limiting ring (15) is fixedly connected to the inner sides and close to the end parts of the upper arc-shaped shell (111) and the lower arc-shaped shell (112), and an insulating limiting sheet (131) is fixedly connected to one end of the contact end (13) located on the inner side of the barrel (11).
3. A plug-rotatable charger as defined in claim 1, wherein: the bottom of lower cover (4) has seted up notch (16), accomodate mouth (20) have been seted up to the bottom of lower cover (4), accomodate the inboard that the one end of mouth (20) stretches to notch (16), the other end aligns with the side of jack (19).
4. A plug-rotatable charger according to claim 3, wherein: the top of the lower cover (4) is fixedly connected with a storage shell (21) at a position corresponding to the storage opening (20).
5. A plug-rotatable charger as defined in claim 1, wherein: one end of the contact end head (13) positioned outside the cylinder body (11) is provided with a sphere.
6. A plug-rotatable charger as defined in claim 1, wherein: the first connecting copper sheet (91) and the first arc copper sheet (92) are of an integrated structure, and the second connecting copper sheet (71) and the second arc copper sheet (72) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322332284.1U CN220456764U (en) | 2023-08-30 | 2023-08-30 | Charger with rotatable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322332284.1U CN220456764U (en) | 2023-08-30 | 2023-08-30 | Charger with rotatable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456764U true CN220456764U (en) | 2024-02-06 |
Family
ID=89725350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322332284.1U Active CN220456764U (en) | 2023-08-30 | 2023-08-30 | Charger with rotatable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456764U (en) |
-
2023
- 2023-08-30 CN CN202322332284.1U patent/CN220456764U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |