CN111082674B - Vehicle-mounted power converter - Google Patents
Vehicle-mounted power converter Download PDFInfo
- Publication number
- CN111082674B CN111082674B CN202010018291.2A CN202010018291A CN111082674B CN 111082674 B CN111082674 B CN 111082674B CN 202010018291 A CN202010018291 A CN 202010018291A CN 111082674 B CN111082674 B CN 111082674B
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- rotating ring
- ring device
- rotating
- converter
- vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
Abstract
The invention provides a vehicle-mounted power converter which comprises a converter main body assembly, wherein the rear end of the converter main body assembly is fixedly connected with a converter connector through a connecting line, the converter main body assembly comprises a second rotating ring device, a first rotating ring device and a third rotating ring device, the first rotating ring device and the third rotating ring device are rotatably installed at the left end and the right end of the second rotating ring device, fixing rings are fixed at the left end and the right end of the second rotating ring device, circular hole grooves are formed in the joint ends of the first rotating ring device and the second rotating ring device and the joint ends of the third rotating ring device and the second rotating ring device, bearings are arranged in the circular hole grooves, the fixing rings extend into the circular hole grooves, and the bearings are sleeved at the outer ends of the fixing rings.
Description
Technical Field
The invention discloses a vehicle-mounted power converter, and belongs to the technical field of vehicle-mounted power.
Background
The power converter is a convenient vehicle power converter which can convert DC12V DC into AC20V AC which is the same as the commercial power and is used by common electric appliances. Vehicle power inverters are popular in foreign markets.
The cigarette lighting hole is generally arranged on the existing vehicle-mounted power converter, the USB interface or the jack is arranged on the existing vehicle-mounted power converter, the cigarette lighting hole and the USB interface are small in size, the problem of position interference of an external connector at an adjacent position can not be generated generally, however, the jack is large in size of a part of plug, the cigarette lighting hole and the USB interface on the same side face are easily covered, the number of the vehicle-mounted power converter which can be actually connected with an external electronic element is reduced, and the connection effect of the vehicle-mounted power converter is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a vehicle-mounted power converter to solve the problems that the number of actually connectable vehicle-mounted power converters and external electronic elements is reduced and the connection effect of the vehicle-mounted power converter is poor due to the fact that the size of a part of plugs connected with jacks of the power converter is large and the cigarette lighting holes and the USB interfaces on the same side are easily covered in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an on-vehicle power converter, includes converter main part subassembly, converter main part subassembly rear end passes through line and converter connector fixed connection, converter main part subassembly includes the second change ware and rotates first change ware and the third change ware of installing both ends about the second change ware, both ends are all fixed solid fixed ring about the second change ware, the circular hole groove is all seted up with second change ware laminating one end to first change ware and third change ware, circular hole inslot portion is equipped with the bearing, gu fixed ring extends to circular hole inslot portion and bearing suit at solid fixed ring annular outer end.
Furthermore, the fixing ring side end is fixedly provided with the baffle, arc-shaped grooves are formed in one sides, close to the second rotating device, of the first rotating device and the third rotating device, the arc-shaped grooves are formed in one sides, close to the second rotating device, of the circular hole grooves, and the baffle is arranged inside the arc-shaped grooves.
Furthermore, jacks are formed in the upper ends of the first rotating ring device and the third rotating ring device, a cigarette lighting port and a USB interface are formed in the upper end of the second rotating ring device, and the first rotating ring device and the third rotating ring device are fixedly connected with the second rotating ring device through electric wires.
Furthermore, the front ends of the first rotating device, the second rotating device and the third rotating device are all provided with control buttons.
Furthermore, a cylindrical block is fixed at the front end of the second rotating ring device, external threads are formed at the outer annular end of the cylindrical block, a hollow cylinder is fixed at the rear end of the connector of the converter, internal threads are formed at the rear part of the inner annular wall of the hollow cylinder, and the hollow cylinder is connected with the cylindrical block in a threaded mode through the internal threads.
Furthermore, two suckers are symmetrically fixed at the front end of the cylindrical block in the left-right direction and are symmetrically arranged at the left end and the right end of the wire accommodating groove.
Furthermore, a wire accommodating groove is formed in the front end of the cylindrical block, the wire accommodating groove extends to the side end of the cylindrical block, and the connecting wire is arranged inside the wire accommodating groove.
The invention has the beneficial effects that: the invention relates to a vehicle-mounted power converter,
1. through rotating first change ring ware and third change ring ware to suitable angle, make the electric connecting hole on first change ring ware, second change ring ware and the third change ring ware not on same side, be convenient for with the great external electronic component's of plug volume be connected, in addition, can the pivoted first change ring ware and third change ring ware have improved the flexibility of using, the operation of being convenient for.
2. When the hollow cylinder is in screwed connection with the cylindrical block, the connecting wire is arranged in the hollow cylinder, so that the connecting wire can be conveniently stored, and the alignment property in the vehicle is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a perspective view of a vehicle power converter of the present invention;
FIG. 2 is a schematic diagram of a hollow cylinder of a vehicle power converter according to the present invention;
fig. 3 is a schematic diagram of a converter body assembly in a vehicle power converter according to the present invention.
In the figure: the device comprises a 1-converter main body assembly, a 2-cylindrical block, a 3-hollow cylinder, a 4-converter connector, a 5-connecting wire, a 11-first rotating device, a 12-second rotating device, a 13-third rotating device, a 14-fixing ring, a 15-baffle, a 16-bearing, a 17-arc groove, a 18-circular hole groove, a 21-sucker and a 22-wire accommodating groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an on-vehicle power converter, includes converter main part subassembly 1, and converter main part subassembly 1 rear end passes through line 5 and 4 fixed connection of converter connector, and converter connector 4 can be connected with the some cigarette hole of vehicle itself, becomes a plurality ofly with the connecting hole from one of vehicle itself through converter main part subassembly 1, has improved the convenience of connecting.
Converter main part subassembly 1 includes second circulator 12 and rotates and installs first circulator 11 and third circulator 13 at both ends about second circulator 12, both ends are all fixed hollow structure's solid fixed ring 14 about second circulator 12, be convenient for to first circulator 11, connecting wire between second circulator 12 and the third circulator 13 holds, round hole groove 18 is all seted up to first circulator 11 and third circulator 13 and the laminating one end of second circulator 12, the inside bearing 16 that is equipped with of round hole groove 18, gu fixed ring 14 extends to round hole groove 18 inside and bearing 16 suit at solid fixed ring 14 annular outer end, round hole groove 18 is convenient for hold bearing 16 and solid fixed ring 14, second circulator 12 rotates through bearing 16 and first circulator 11 and third circulator 13 and is connected.
Fixed ring 14 side fixed stop 15, arc wall 17 is all seted up near second circulator 12 one side to first circulator 11 and third circulator 13, arc wall 17 is established in one side that circular hole groove 18 is close to second circulator 12, baffle 15 is established inside arc wall 17, baffle 15 can be at the inside removal of arc wall 17, and arc wall 17 can restrict baffle 15's moving range, thereby restrict first circulator 11 and the relative moving range of second circulator 12 of third circulator 13, avoid first circulator 11 and third circulator 13 and second circulator 12's connecting wire to take place the fracture because of excessively twisting.
The jack is all seted up to first change ware 11 and third change ware 13 upper end, and some cigarette mouth and USB interface are seted up to second change ware 12 upper end, and first change ware 11 and third change ware 13 all are connected with second change ware 12 fixed connection through the electric wire, and jack, some cigarette mouth and USB interface are convenient for be connected with external electronic component.
The front ends of the first rotating ring device 11, the second rotating ring device 12 and the third rotating ring device 13 are respectively provided with a control button, and the control buttons are convenient for controlling the power on and off of the jacks, the cigarette lighting ports and the USB interfaces on the first rotating ring device 11, the second rotating ring device 12 and the third rotating ring device 13.
The front end of the second rotating ring device 12 is fixedly provided with a cylindrical block 2, the outer annular end of the cylindrical block 2 is provided with an external thread, the rear end of a converter connector 4 is fixedly provided with a hollow cylinder 3, the rear part of the inner annular wall of the hollow cylinder 3 is provided with an internal thread, the hollow cylinder 3 is screwed with the cylindrical block 2 through the internal thread, when the hollow cylinder 3 is separated from the cylindrical block 2, the converter connector 4 is inserted into a cigarette lighting hole of a vehicle, the converter main body assembly 1 is fixed at a required position, when the hollow cylinder 3 is screwed with the cylindrical block 2, the converter connector 4 is inserted into the cigarette lighting hole of the vehicle, and at the moment, the converter main body assembly 1 is fixed above the cigarette lighting hole.
Two sucking discs 21 are fixed to 2 front end bilateral symmetry of cylinder piece, and both ends about holding wire casing 22 are installed to two sucking discs 21 symmetries, and sucking discs 21 can adsorb in the inside a plurality of positions of vehicle to realize that converter main part subassembly 1 is fixed and dismantles with the inside portable of vehicle.
The line containing groove 22 is seted up to 2 front ends of cylinder piece, and the line containing groove 22 extends to 2 side ends of cylinder piece, and line 5 is established inside line containing groove 22, utilizes sucking disc 21 to fix converter main part subassembly 1 in the inside required position of car, moves line 5 to the line containing groove 22 inside, avoids line 5 to influence the adsorption effect of sucking disc 21.
The working principle is as follows: as shown in fig. 1, the holes for connecting the external power supply components on the first circulator 11, the second circulator 12 and the third circulator 13 are respectively arranged at the upper ends of the three, when the power plugs connected with the upper ends of the first circulator 11 and the third circulator 13 have large volumes, the first circulator 11 and the third circulator 13 are respectively rotated 90 degrees in opposite directions, so that the electrical connection holes on the first circulator 11, the second circulator 12 and the third circulator 13 are not arranged on the same side, which is convenient for connecting with the external electronic components, in addition, the rotatable first circulator 11 and the rotatable third circulator 13 improve the use flexibility and are convenient for operation, in addition, when the hollow cylinder 3 is separated from the cylindrical block 2, the converter connector 4 is inserted into the cigarette lighting hole of the vehicle, the converter main body assembly 1 is fixed at a required position through the sucker 21, when the hollow cylinder 3 is connected with the cylindrical block 2 in a screwed mode, the converter connector 4 is inserted into a cigarette lighting hole of the vehicle, the converter main body assembly 1 is fixed above the cigarette lighting hole, the flexible use of the invention is convenient, and when the hollow cylinder 3 is connected with the cylindrical block 2 in a screwed mode, the connecting line 5 is arranged inside the hollow cylinder 3, the connecting line 5 is convenient to store, and the neatness of the interior of the vehicle is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An on-vehicle power converter, characterized by: the converter comprises a converter main body assembly (1), wherein the rear end of the converter main body assembly (1) is fixedly connected with a converter connector (4) through a connecting line (5);
the converter main body assembly (1) comprises a second rotating ring device (12), a first rotating ring device (11) and a third rotating ring device (13) which are rotatably installed at the left end and the right end of the second rotating ring device (12), fixing rings (14) are fixed at the left end and the right end of the second rotating ring device (12), circular hole grooves (18) are formed in the joint ends of the first rotating ring device (11) and the third rotating ring device (13) and the second rotating ring device (12), bearings (16) are arranged in the circular hole grooves (18), the fixing rings (14) extend to the inner portions of the circular hole grooves (18), and the bearings (16) are sleeved at the annular outer ends of the fixing rings (14); a baffle (15) is fixed at the side end of the fixing ring (14), arc-shaped grooves (17) are formed in the sides, close to the second rotating device (12), of the first rotating device (11) and the third rotating device (13), the arc-shaped grooves (17) are formed in the sides, close to the second rotating device (12), of the circular hole grooves (18), and the baffle (15) is arranged inside the arc-shaped grooves (17);
the upper ends of the first rotating ring device (11) and the third rotating ring device (13) are provided with jacks, the upper end of the second rotating ring device (12) is provided with a cigarette lighting port and a USB interface, and the first rotating ring device (11) and the third rotating ring device (13) are fixedly connected with the second rotating ring device (12) through electric wires;
the front end of the second rotating ring device (12) is fixedly provided with a cylindrical block (2), the outer annular end of the cylindrical block (2) is provided with an external thread, the rear end of the converter connector (4) is fixedly provided with a hollow cylinder (3), the rear part of the inner annular wall of the hollow cylinder (3) is provided with an internal thread, and the hollow cylinder (3) is screwed with the cylindrical block (2) through the internal thread.
2. A vehicle-mounted power converter according to claim 1, characterized in that: the front ends of the first rotating device (11), the second rotating device (12) and the third rotating device (13) are all provided with control buttons.
3. A vehicle-mounted power converter according to claim 1, characterized in that: two suckers (21) are fixed at the front end of the cylindrical block (2) in a bilateral symmetry mode, and the two suckers (21) are symmetrically installed at the left end and the right end of the line accommodating groove (22).
4. A vehicle-mounted power converter according to claim 3, characterized in that: the front end of the cylindrical block (2) is provided with a line accommodating groove (22), the line accommodating groove (22) extends to the side end of the cylindrical block (2), and the connecting line (5) is arranged inside the line accommodating groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010018291.2A CN111082674B (en) | 2020-01-08 | 2020-01-08 | Vehicle-mounted power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010018291.2A CN111082674B (en) | 2020-01-08 | 2020-01-08 | Vehicle-mounted power converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111082674A CN111082674A (en) | 2020-04-28 |
| CN111082674B true CN111082674B (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010018291.2A Active CN111082674B (en) | 2020-01-08 | 2020-01-08 | Vehicle-mounted power converter |
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| CN (1) | CN111082674B (en) |
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| CN202749654U (en) * | 2012-08-31 | 2013-02-20 | 无锡莱吉特信息科技有限公司 | Rotary power supply socket |
| CN203014101U (en) * | 2012-12-18 | 2013-06-19 | 杭州新万利电子有限公司 | Vehicle-mounted power converter |
| CN104426037A (en) * | 2013-09-09 | 2015-03-18 | 洛阳理工学院 | Power socket |
| CN205985534U (en) * | 2016-07-25 | 2017-02-22 | 金陵科技学院 | Multi -functional rotatable socket |
| CN207021470U (en) * | 2017-05-16 | 2018-02-16 | 深圳市大阳实业发展有限公司 | Foldable power supply changeover device |
| CN207134994U (en) * | 2017-09-04 | 2018-03-23 | 濮阳市途亮照明电器有限公司 | A kind of vehicle-mounted rotary inverter |
| US10181680B1 (en) * | 2017-10-04 | 2019-01-15 | Robert Crowder | Securable power adapter |
| CN207994670U (en) * | 2018-02-28 | 2018-10-19 | 江西立时科技有限公司 | A kind of safe vehicle-mounted charger |
| CN209329739U (en) * | 2019-01-17 | 2019-08-30 | 深圳市金佳佰业科技有限公司 | The onboard charger that compact can directly fill |
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| Publication number | Publication date |
|---|---|
| CN111082674A (en) | 2020-04-28 |
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Effective date of registration: 20210409 Address after: 518000 a1001, Dawan Cultural Plaza, Malian street, Pingshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhisheng Technology Information Co.,Ltd. Address before: 518000 408, block C, Huafeng creative world, Hangcheng Industrial Zone, Taoyuan community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Zhangchao Technology Co.,Ltd. |
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