CN105048591B - A kind of rotary USB charger - Google Patents
A kind of rotary USB charger Download PDFInfo
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- CN105048591B CN105048591B CN201510521727.9A CN201510521727A CN105048591B CN 105048591 B CN105048591 B CN 105048591B CN 201510521727 A CN201510521727 A CN 201510521727A CN 105048591 B CN105048591 B CN 105048591B
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- ontology
- housing
- hole
- circuit board
- bottom case
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Abstract
This application discloses a kind of rotary USB chargers, including ontology, revolving part and circuit board, ontology includes bottom case and face-piece, bottom case is equipped with circular through hole, and revolving part includes housing and is fixed in the plug of housing, and plug is electrically connected to circuit board, plug passes through through-hole to stretch out ontology, revolving part is rotatably limited in through hole by the clamping of bottom case and face-piece, and housing and circuit board are placed in bottom case and face-piece is fastened in the cavity to be formed, and ontology is equipped with the USB interface with circuit board electrical connection.The charger of the application is when in use, after plug is inserted into the jack of socket, ontology can be rotated as needed, adjust the angle of ontology, prevent ontology or the USB data line being connect with the USB interface on ontology from blocking other jacks on socket, it is convenient for users.
Description
Technical field
This application involves electronic product charging fields, and in particular to a kind of rotary USB charger.
Background technology
The plug of existing charger is all fixedly mounted on ontology, and this charger is in use, when being inserted on socket
It is big to occupy volume, plug direction of insertion is fixed, and charger body or USB data line connected to it are likely to block other
Jack is made troubles to user's use.Therefore, it is necessary to a kind of new charger is designed to solve the problems, such as these.
Invention content
The application provides a kind of rotary USB charger that can adjust plug and ontology direction.
The rotary USB charger of the application, including ontology, revolving part and circuit board, ontology includes bottom case and face-piece, bottom
Shell is equipped with through-hole, and revolving part includes housing and is fixed in the plug of housing, and plug is electrically connected to circuit board, and plug passes through through-hole
Ontology is stretched out, revolving part is rotatably limited in through hole by the clamping of bottom case and face-piece, and housing and circuit board are placed in bottom case
It is fastened in the cavity to be formed with face-piece, ontology is equipped with the USB interface with circuit board electrical connection.
In one embodiment, housing include limiting section and with the matched connecting portion of through-hole, plug is fixed in connection
Housing is limited in ontology by portion, limiting section.
In one embodiment, casing, compressed spring, ball and location hole are further included, casing is longitudinally fixedly arranged on housing
Side wall, compressed spring are placed in casing, and the internal diameter of compressed spring is less than ball diameter, and compressed spring will by compressed elastic force
Ball presses on bottom case, location hole along revolving part rotate when ball circus movement track be set to bottom case.
As a kind of embodiment, location hole is uniformly distributed in bottom case along the movement locus of ball.
As a kind of embodiment, guide groove is further included, guide groove is set to bottom case, location hole position along ball moving track
In in guide groove, depth of positioning hole is more than guide groove.
In one embodiment, limited block is further included, limited block is set to bottom case along the movement locus of ball.
As a kind of embodiment, circular second through-hole is additionally provided on the face-piece position opposite with housing, housing also wraps
Round platform matched with the second through-hole and screens portion are included, round platform is equipped with jack, and jack has the conduction being electrically connected with plug
Reed.
In one embodiment, housing includes upper cover and bottom cover, includes second circuit board in housing, conductive reed is fixed
In second circuit board, plug is electrically connected by second circuit board with conductive reed.
As a kind of embodiment, face-piece is equipped with multiple USB interfaces being arranged in parallel.
In one embodiment, it is additionally provided with indicator light on circuit board, the position opposite with indicator light is equipped with and leads on face-piece
Light beam.
As a result of above technical scheme, the advantageous effect of the application is：
In a kind of embodiment of the application, USB charger includes ontology, revolving part and circuit board, and revolving part includes
Housing and the plug for being fixed in housing, plug pass through the through-hole on ontology bottom case to stretch out ontology, revolving part by ontology bottom case and
The clamping of face-piece is rotatably limited in through hole.In use, after plug is inserted into the jack of socket, it can be as needed to this
Body is rotated, and adjusts the angle of ontology, prevents ontology or the USB data line being connect with the USB interface on ontology from blocking socket
Other upper jacks, it is convenient for users.
Description of the drawings
Fig. 1 is the explosive view of rotary USB charger in a kind of embodiment of the application；
Fig. 2 is the structure diagram of revolving part in a kind of embodiment of the application；
Fig. 3 is the scheme of installation of rotary USB charger in a kind of embodiment of the application；
Fig. 4 is the schematic diagram of rotary USB charger in a kind of embodiment of the application.
Specific embodiment
The present invention is described in further detail below by specific embodiment combination attached drawing.
Please refer to Fig.1-Fig. 4, the rotary USB charger of the application, including ontology 100, revolving part 200 and circuit board
300, ontology 100 includes bottom case 110 and face-piece 120, and bottom case 110 and face-piece 120 can be mounted on one by screw and buckle structure
It rises, bottom case 110 is equipped with through-hole 111, and revolving part 200 includes housing 210 and is fixed in the plug 220 of housing 210, plug 220
Circuit board 300 is electrically connected to, if plug 220 can be electrically connected to circuit board 300 by conducting wire, in order to realize rotation, conducting wire is long
Degree need to there are certain surpluses.Plug 220 can be common the two poles of the earth for meeting various criterion or three-terminal polarized plus plug, circuit board 300
The circuit units such as reduction voltage circuit, rectification circuit, regulator circuit, protection circuit are equipped with, prior art realization can be used in these,
Details are not described herein again for its particular circuit configurations.Plug 220 passes through through-hole 111 to stretch out ontology 100, and revolving part 200 passes through bottom case 110
Clamping with face-piece 120 is rotatably limited at through-hole 111, for example, can lean on one end that housing 210 is connect with plug 220
Bottom case 110 around through-hole 111, the other end of housing 210 are resisted against the inner wall of face-piece 120.Housing 210 and circuit board
300 are installed in the cavity that bottom case 110 and the fastening of face-piece 120 are formed, and circuit board 300 is fixed on ontology by modes such as screws
Inside 100, ontology 100 is equipped with the USB interface being electrically connected with circuit board 300.
In the present embodiment, USB charger includes ontology 100, revolving part 200 and circuit board 300, and revolving part 200 wraps
It includes housing 210 and is fixed in the plug 220 of housing 210, plug 220 passes through the through-hole 111 on 100 bottom case 110 of ontology to stretch out this
Body 100, revolving part 200 are rotatably limited in by the clamping of 100 bottom case 110 of ontology and face-piece 120 at through-hole 111.It uses
When, after plug 220 is inserted into the jack of socket, ontology 100 can be rotated as needed, adjust the angle of ontology 100,
It prevents ontology 100 or the USB data line being connect with the USB interface on ontology 100 from blocking other jacks on socket, facilitates user
It uses.
It please refers to Fig.2, in one embodiment, through-hole 111 is circle, and housing 210 includes limiting section 2114 and with leading to
111 matched connecting portion 2112 of hole, plug 220 are fixed in connecting portion 2112, and housing 210 is limited in ontology by limiting section 2114
In 100.During installation, plug 220 is stretched out into bottom case 110 from through-hole 111, limiting section 2114 makes for limiting 210 position of housing
It will not come off out of through-hole 111.Connecting portion 2112 is cylinder, and outer diameter is slightly less than 111 internal diameter of through-hole, so that connecting portion
2112 rotate in through-hole 111, so that revolving part 200 can rotate freely.
Please refer to Fig.1 or Fig. 3, in a kind of embodiment of the application, rotary USB charger further include casing 230,
Compressed spring 240, ball 250 and location hole 112,230 longitudinal direction of casing are fixedly arranged on the side wall of housing 210, and compressed spring 240 is placed in
In casing 230,230 lower openings of casing, top is closed or is less than equipped with diameter the hole of compressed spring 240；Compressed spring 240
Internal diameter be less than 250 diameter of ball, ball 250 presses on bottom case 110 by compressed spring 240 by compressed elastic force, positions
Hole 112 along revolving part 200 rotate when ball 250 circus movement track be set to 110 inner wall of bottom case.
In present embodiment, due to the setting of location hole 112 so that the ontology 100 of rotary USB charger can position
In special angle, under certain application scenarios, when charger such as being inserted into wall jack, after ontology 100 will not be rotated, by
In gravity, the phenomenon that ontology 100 rotates automatically, the situation that ontology 100 blocks jack can be effectively reduced.
As a kind of embodiment, the movement locus of location hole 112 along ball 250 is uniformly distributed in 110 inner wall of bottom case, this
Sample, ontology 100 or revolving part 200 can be rotated by certain angle interval, e.g., can be every 30 ° of settings, one positioning
Hole 112.
As a kind of embodiment, guide groove is further included, guide groove is set to 110 inner wall of bottom case along ball moving track,
Location hole 112 is located in guide groove, and 112 depth of location hole is more than guide groove, and location hole 112 is linked to be annular recess by guide groove.
Guide groove can effectively reduce ball 250 in 200 rotary course of revolving part and be detached with compressed spring 240.
In one embodiment, limited block 113 is further included, limited block 113 is set to bottom along the movement locus of ball 250
110 inner wall of shell.In actual use, after plug 220 is inserted into socket, 360 ° are not needed to carry out ontology 100 on a large scale
The situation that ontology 100 blocks other jacks is coped in rotation, under normal circumstances 180 ° of rotations enough, and limited block 113 can limit rotation
The rotation angle of swivel 200 realizes rotation of the rotary body 200 in the range of certain angle.
As a kind of embodiment, circular second through-hole 122 is additionally provided on the position opposite with housing 210 of face-piece 120,
Housing 210 is further included is equipped with jack with 122 matched round platform 2122 of the second through-hole and screens portion 2124, round platform 2122
2120, jack 2120 has the conductive reed 2132 being electrically connected with plug 220.2122 diameter of round platform is slightly less than the second through-hole
122 diameter so that it can be rotated in the second through-hole 122, and screens portion 2124 is located at 2122 lower part of round platform, for limiting housing
During installation, round platform 2122 is placed in the second through-hole 122 for 210 position.
In one embodiment, housing 210 includes upper cover 212 and bottom cover 211, includes second circuit board in housing 210
213, second circuit board 213 is screwed in bottom cover.Conductive reed 2132 is fixed on second circuit board 213, plug 220
It is electrically connected by second circuit board 213 with conductive reed 2132.In present embodiment, sky is equipped between upper cover 212 and bottom cover 211
Gap, for the conductor wiring being connect with circuit board 300, in other embodiments, upper cover 212 and bottom cover 211 can also use
Fastening or screw thread screw connection manner, open up the trepanning of cabling on side wall.
As a kind of embodiment, 120 are equipped with multiple usb 1s 21 being arranged in parallel on face-piece, on circuit board 300 with
Usb 1 21 is installed with USB interface female seat 310 on opposite position, in this way, rotary USB charger can be complete simultaneously
Pairs of multiple electronic equipments charge, it is possible to reduce the trouble that user is brought simultaneously using multiple chargers.
In one embodiment, it is additionally provided with indicator light on circuit board 300, the position opposite with indicator light on face-piece 120
Equipped with light-guiding pillar 123.In present embodiment, when rotary USB charger is inserted into socket normal work, indicator light is bright, Ke Yiyou
Effect reminds user's charger current working status.
In a kind of embodiment of the application, positioning plate 114 is additionally provided on bottom case 110, circuit board 300 is equipped with fixed
Position slot 320, when circuit board 300 is installed on bottom case 110, positioning plate 114 passes through locating slot 320, can preferably permanent circuit
300 position of plate.
The above content is combine specific embodiment further description made for the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, several simple deduction or replace can also be made.
Claims (9)
1. a kind of rotary USB charger, which is characterized in that including ontology, revolving part and circuit board, the ontology includes bottom case
And face-piece, the bottom case are equipped with through-hole, the revolving part includes housing and is fixed in the plug of the housing, the plug electricity
The circuit board is connected to, the plug passes through the through-hole to stretch out the ontology, and the revolving part passes through the bottom case knead dough
The clamping of shell is rotatably limited in the through hole, and the housing and the circuit board are placed in the bottom case and face-piece fastens shape
Into cavity in, the ontology is equipped with USB interface with the circuit board electrical connection；Further include casing, compressed spring, ball
And location hole, described sleeve pipe are longitudinally fixedly arranged on the housing sidewall, the compressed spring is placed in described sleeve pipe, the compression bullet
The internal diameter of spring is less than the ball diameter, and the ball is pressed on the bottom by the compressed spring by compressed elastic force
Shell, the location hole along the revolving part rotate when ball circus movement track be set to the bottom case, the setting of location hole,
The ontology is enabled to be located in special angle.
2. charger as described in claim 1, it is characterised in that：The housing includes limiting section and is matched with the through-hole
Connecting portion, the plug is fixed in the connecting portion, and the housing is limited in the ontology by the limiting section.
3. charger as described in claim 1, it is characterised in that：The location hole is equipped with multiple, multiple location hole edges
The movement locus of the ball is uniformly distributed in the bottom case.
4. charger as described in claim 1, it is characterised in that：Guide groove is further included, the guide groove is transported along the ball
Dynamic rail mark is set to the bottom case, and the location hole is located in the guide groove, and the depth of positioning hole is more than the guide groove.
5. charger as described in claim 1, it is characterised in that：Further include limited block, the limited block is along the ball
Movement locus is set to the bottom case.
6. charger as claimed in claim 2, it is characterised in that：The face-piece is additionally provided on the position opposite with the housing
Circular second through-hole, the housing further include round platform matched with second through-hole and screens portion, are set on the round platform
There is jack, the jack has the conductive reed being electrically connected with the plug.
7. charger as claimed in claim 6, it is characterised in that：The housing includes upper cover and bottom cover, is wrapped in the housing
Second circuit board is included, the conductive reed is fixed on the second circuit board, and the plug passes through the second circuit board and institute
State conductive reed electrical connection.
8. charger as described in claim 1, it is characterised in that：The face-piece is equipped with multiple USB interfaces being arranged in parallel.
9. charger as described in claim 1, it is characterised in that：Indicator light is additionally provided on the circuit board, on the face-piece
The position opposite with the indicator light is equipped with light-guiding pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521727.9A CN105048591B (en) | 2015-08-24 | 2015-08-24 | A kind of rotary USB charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521727.9A CN105048591B (en) | 2015-08-24 | 2015-08-24 | A kind of rotary USB charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105048591A CN105048591A (en) | 2015-11-11 |
| CN105048591B true CN105048591B (en) | 2018-06-22 |
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ID=54454904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521727.9A Active CN105048591B (en) | 2015-08-24 | 2015-08-24 | A kind of rotary USB charger |
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| Country | Link |
|---|---|
| CN (1) | CN105048591B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498863B (en) | 2022-04-01 | 2022-08-05 | 东莞市奥海科技股份有限公司 | Charging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1271717A1 (en) * | 2001-06-25 | 2003-01-02 | Sheng-Hsin Liao | Improved structure of telephone connector |
| CN102394457A (en) * | 2011-11-21 | 2012-03-28 | 宁波泰美电器有限公司 | Timer with rotatable socket |
| CN203932612U (en) * | 2014-06-21 | 2014-11-05 | 慈溪冬宫电器有限公司 | A kind of wall lamp wall that rotates control is inserted |
| CN204045901U (en) * | 2014-08-26 | 2014-12-24 | 公牛集团有限公司 | Rotary connector |
-
2015
- 2015-08-24 CN CN201510521727.9A patent/CN105048591B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1271717A1 (en) * | 2001-06-25 | 2003-01-02 | Sheng-Hsin Liao | Improved structure of telephone connector |
| CN102394457A (en) * | 2011-11-21 | 2012-03-28 | 宁波泰美电器有限公司 | Timer with rotatable socket |
| CN203932612U (en) * | 2014-06-21 | 2014-11-05 | 慈溪冬宫电器有限公司 | A kind of wall lamp wall that rotates control is inserted |
| CN204045901U (en) * | 2014-08-26 | 2014-12-24 | 公牛集团有限公司 | Rotary connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105048591A (en) | 2015-11-11 |
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