CN108462225B - Safety vehicle-mounted charger - Google Patents
Safety vehicle-mounted charger Download PDFInfo
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- CN108462225B CN108462225B CN201810165026.XA CN201810165026A CN108462225B CN 108462225 B CN108462225 B CN 108462225B CN 201810165026 A CN201810165026 A CN 201810165026A CN 108462225 B CN108462225 B CN 108462225B
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- Prior art keywords
- seat
- groove
- interface
- charging
- electrode
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a safe vehicle-mounted charger, and relates to the field of chargers; the charging device comprises a connecting part, a charging part and an interface seat, wherein the connecting part is a round table-shaped cylinder, the appearance of the charging part is a regular tetrahedron, and the upper end face of the connecting part is connected with the lower end face of the charging part; the four sides of the charging part are provided with jacks, the interface seats are cylinders, and the four interface seats are rotatably arranged in the four jacks; in connecting portion inserts cigar lighter, put through the power of first electrode and second electrode switch-on cigar lighter, the upper end of charging portion sets up the seat and fills the groove, and the seat fills the groove and is provided with first joint and second joint, and mobile device can direct insert in first joint or the second joint, in four sides of charging portion, is provided with jack cooperation circular shape interface seat and inserts, and the interface of interface seat can supply to insert the data line, and the passenger of supplying the rear seat charges to the interface seat can rotate, makes the data line can work more flexibly.
Description
Technical Field
The invention relates to the field of vehicle-mounted chargers, in particular to a safe vehicle-mounted charger.
Background
The vehicle-mounted charger is a fitting for facilitating a user to charge digital products on an automobile by using a vehicle-mounted power supply, and has the advantages of portability, reliability, quick and safe charging and high compatibility. Vehicle-mounted chargers are used in a large number in various fields of mobile communication terminals, such as: cell phones, MP3, PDA, GPS, ipad, etc. The application method of the vehicle-mounted charger is that the automobile cigar lighter is used as a power socket to charge other devices directly, one end of the vehicle-mounted charger is inserted into the cigar lighter, and the other end of the vehicle-mounted charger is connected with other devices.
However, in the prior art, the charging port of the vehicle-mounted charger is usually provided with a USB2.0 interface, the user inserts the interface by using a separate data line and connects with his own device, the connection mode is complicated, and the device connected by the data line can be used for a driver or a passenger sitting in a front passenger seat to play, so that the attention of the driver is reduced, the safety performance is lowered, and the interface of the conventional vehicle-mounted charger is designed too rarely to charge the passenger in the rear carriage.
Disclosure of Invention
The invention aims to solve the technical problems of unsafe existing vehicle-mounted chargers and incapability of charging rear seat passengers by providing a safe vehicle-mounted charger.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the safety vehicle-mounted charger comprises a connecting part, a charging part and an interface seat, wherein the connecting part is a round table-shaped cylinder, the appearance of the charging part is a regular tetrahedron, and the upper end face of the connecting part is connected with the lower end face of the charging part; the four sides of the charging part are provided with jacks, the interface seat is a cylinder, the outer diameter of the interface seat is smaller than the diameter of the jacks, the four interface seats are rotatably arranged in the four jacks, and the axial length of the interface seat is larger than the depth of the jacks;
the lower end face of the connecting part is provided with a first electrode, the side face, close to the lower end, of the connecting part is symmetrically provided with two second electrodes, one end of each second electrode is inserted into the connecting part, the end, inserted into the connecting part, of each second electrode is fixedly connected with a compression spring, one end of each compression spring is fixedly connected with each second electrode, and the other end of each compression spring is fixedly connected with the inside of the connecting part;
the charging part comprises a seat charging groove, a sliding cover and a pin cover, wherein the seat charging groove is formed in the center of the upper end face of the charging part, the seat charging groove is a rectangular groove, a first connector, a second connector, a baffle plate, a sliding groove and a cover withdrawing groove are arranged in the seat charging groove, the baffle plate is arranged in the middle of the seat charging groove, the first connector and the second connector are symmetrically arranged on two sides of the baffle plate, the sliding groove is arranged in two side plates perpendicular to the baffle plate in the seat charging groove, and the cover withdrawing groove is arranged in two side plates parallel to the baffle plate in the seat charging groove; rectangular pin joint grooves are formed in two ends of the baffle, and round pin joint holes are formed in two ends of the pin joint grooves;
the sliding cover is arranged in the seat charging groove symmetrically by taking the baffle plate as a center, comprises a sliding plate and a supporting plate vertically connected with the sliding plate, and is slidably arranged in the sliding groove, and the length of the sliding plate is smaller than the maximum transverse distance between the left sliding groove and the right sliding groove;
the pin cover is formed by vertically connecting two plates with the same size, two ends of the joint of the pin cover are provided with protruding blocks, the height of each protruding block is smaller than the depth of each pin joint groove, two end faces of each protruding block are provided with protrusions, the shapes of the protrusions are matched with the shapes of the pin joint holes, and the pin cover is connected with the pin joint Kong Xiaojie through the protrusions;
the interface seat comprises an interface and an electrode head, the interface is arranged in the center of the interface seat, the interface comprises an inserting plate, a bottom plate of the inserting plate is fixedly connected with the upper part of the electrode head, the electrode head is arranged in the interface seat, the electrode head is in a round table shape, a plurality of electrode rings are arranged at the lower end of the electrode head, and pins of the inserting plate are electrically connected with the electrode rings in the electrode head through wires;
the charging part is internally provided with an electrode seat, the electrode seat is matched with the electrode head, and the electrode seat is electrically connected with an electric plate in the charging part.
As a further improvement of the scheme, the first connector is a Micro USB connector, and the second connector is a lighting connector or a Type-C connector.
As a further improvement of the present embodiment, the outer surface of the charging section 2 is covered with an insulating film.
As a further improvement of the scheme, the interface is a USB2.0 interface.
As a further improvement of the scheme, the tail end of the cover removing groove is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with the sliding cover.
As a further improvement of the scheme, a handle is arranged at the upper end of the sliding plate, and the handle is close to the supporting plate.
As a further improvement of the scheme, the two ends of the sliding plate are connected with rollers, and the tail end of the inside of the sliding groove is provided with a wheel groove.
As a further improvement of the scheme, the cross section of the lug is formed by connecting a rectangle and a semicircle connected with the rectangle.
As a further improvement of the present solution, the protrusion is provided in the center of the rectangular cross section in the bump.
As a further improvement of the solution, the side faces of the protrusions are arranged obliquely, from the end close to the end face of the bump to the end far from the end face of the bump at an acute angle.
According to the technical scheme, the connecting part of the cylindrical table and the charging part of the regular tetrahedron are adopted, the connecting part is inserted into the cigar lighter, the power supply of the cigar lighter is connected through the first electrode and the second electrode, the voltage is rectified into the voltage suitable for the mobile device, the upper end of the charging part is provided with the seat charging groove, the seat charging groove is provided with the first connector and the second connector, the output current of the first connector and the second connector can be 1A or 2A, after the sliding cover of the seat charging groove is opened, the mobile device can be directly inserted into the first connector or the second connector, the supporting plate and the pin cover of the sliding cover respectively support the front face and the back face of the mobile device, so that the mobile device can be fixed in the seat charging groove, the defect that in the prior art, a data wire is required to be used for switching and then inserted into the mobile device is overcome, the mobile device of a driver or a passenger of a secondary driving seat is fixed in the seat charging groove, and the driver or the passenger cannot play the mobile device in the driving process of an automobile, and the driving is influenced, and the driving safety performance is improved; in addition, in four sides of the charging part, the jack is arranged to be matched with the circular interface seat for insertion, the interface of the interface seat can be used for supplying an inserted data wire for charging passengers of the rear seat, the interface seat can rotate, so that the data wire can work more flexibly, the interface can be ensured to rotate a round table-shaped electrode head, the electrode head is fixedly connected with the plug board of the interface, pins of the plug board are electrically connected with an external electrode ring of the electrode head inside the electrode head through wires, and the corresponding electrode seat is arranged inside the charging part for being matched with the rotation of the electrode head, so that when the interface seat rotates, the electrode head rotates in the electrode seat without influencing the electrical connection.
The invention overcomes the defect that the mobile equipment cannot be fixed in the existing vehicle-mounted charger, reduces the influence of poor safety caused by distraction of a driver due to connection of a data line, and the charging part is provided with interfaces on four sides for charging passengers of a rear car, and the interface seat can rotate, so that the connection of the data line is more flexible.
Drawings
FIG. 1 is an exploded view of an assembly of a secure vehicle charger in accordance with an embodiment of the present invention;
FIG. 2 is an assembly view of a secure car charger in an embodiment of the invention;
FIG. 3 is a diagram illustrating a structure of a connection portion according to an embodiment of the present invention;
FIG. 4 is a top view of a seat insert pocket of a connecting portion according to an embodiment of the present invention;
FIG. 5 is a block diagram of a slider in an embodiment of the present invention;
FIG. 6 is a block diagram of a pin cover in an embodiment of the invention;
FIG. 7 is an internal assembly view of the interface holder and the charging unit according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view A-A in an embodiment of the invention.
In the figure, 1-connecting part, 2-charging part, 3-interface seat, 11-first electrode, 12-second electrode, 21-seat charging groove, 22-sliding cover, 23-pin cover, 24-jack, 25-electrode seat, 31-interface, 32-stitch, 33-electrode head, 211-first joint, 212-second joint, 213-baffle, 214-chute, 215-cover-withdrawing groove, 216-pin groove, 217-pin hole, 231-bump, 232-bump, 311-plugboard, 331-electrode ring.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1-6, a safety vehicle-mounted charger comprises a connecting part 1, a charging part 2 and an interface seat 3, wherein the connecting part 1 is a round table-shaped cylinder, the charging part 2 is a regular tetrahedron in shape, and the upper end surface of the connecting part 1 is connected with the lower end surface of the charging part 2; the four sides of the charging part 2 are provided with jacks 24, the interface seat 3 is a cylinder, the outer diameter of the interface seat 3 is smaller than the diameter of the jacks 24, the four interface seats 4 are rotatably arranged in the four jacks 24, and the axial length of the interface seat 3 is greater than the depth of the jacks 24;
the lower end face of the connecting part 1 is provided with a first electrode 11, the side face, close to the lower end, of the connecting part 1 is symmetrically provided with two second electrodes 12, one end of each second electrode 12 is inserted into the connecting part 1, the end, inserted into the connecting part 1, of each second electrode 12 is fixedly connected with a compression spring, one end of each compression spring is fixedly connected with each second electrode 12, and the other end of each compression spring is fixedly connected with the inside of the connecting part 1;
the charging part 2 comprises a seat charging groove 21, a sliding cover 22 and a pin cover 23, the seat charging groove 21 is formed in the center of the upper end face of the charging part 2, the seat charging groove 21 is a rectangular groove, a first connector 211, a second connector 212, a baffle 213, a sliding chute 214 and a cover withdrawal groove 215 are arranged in the seat charging groove 21, the baffle 213 is arranged in the middle of the seat charging groove 21, the first connector 211 and the second connector 212 are symmetrically arranged on two sides of the baffle 213, the sliding chute 214 is arranged in two side plates perpendicular to the baffle 213 in the seat charging groove 21, and the cover withdrawal groove 215 is arranged in two side plates parallel to the baffle 213 in the seat charging groove 21; rectangular pin-joint grooves 216 are formed in two ends of the baffle 213, and round pin-joint holes 217 are formed in two ends of the pin-joint grooves 216;
the two sliding covers 22 are symmetrically arranged inside the seat charging groove 21 by taking the baffle 213 as a center, the sliding cover 22 comprises a sliding plate 221 and a supporting plate 222 vertically connected with the sliding plate 221, the sliding plate 221 can be slidably arranged in the sliding groove 214, and the length of the sliding plate 221 is smaller than the maximum transverse distance between the left sliding groove 214 and the right sliding groove 214;
the pin cover 23 is formed by vertically connecting two plates with equal size, two ends of the connecting part of the pin cover 23 are respectively provided with a convex block 231, the height of each convex block 231 is smaller than the depth of each pin joint groove 216, two end faces of each convex block 231 are respectively provided with a convex block 232, the shape of each convex block 232 is matched with the shape of each pin joint hole 217, and the pin cover 23 is in pin joint with the pin joint holes 217 through the convex blocks 232;
as shown in fig. 7 and 8, the interface seat 3 includes an interface 31 and an electrode tip 33, the interface 31 is disposed at the center of the interface seat 3, the interface 31 includes an insert plate 311, a bottom plate of the insert plate 311 is fixedly connected with an upper portion of the electrode tip 33, the electrode tip 33 is disposed inside the interface seat 3, the electrode tip 33 is in a shape of a circular truncated cone, a plurality of electrode rings 331 are disposed at a lower end of the electrode tip 33, and pins of the insert plate 311 are electrically connected with the electrode rings 331 inside the electrode tip 33 through wires;
the inside of the charging part 2 is also provided with an electrode holder 25, the electrode holder 25 is matched with the electrode head 33, and the electrode holder 25 is electrically connected with an electric plate inside the charging part 2.
In this embodiment, the connection part 1 of the cylindrical table and the charging part 2 of the regular tetrahedron are designed, the connection part 1 is inserted into the cigar lighter, the power supply of the cigar lighter is connected through the first electrode 11 and the second electrode 12, and the rectified voltage is suitable for the voltage of the mobile device to the charging part 2, the upper end of the charging part 2 is provided with the seat charging groove 21, the seat charging groove 21 is provided with the first joint 211 and the second joint 212, the output current of the first joint 211 and the second joint 212 can be 1A or 2A, after the sliding cover 22 of the seat charging groove 21 is opened, the mobile device can be directly inserted into the first joint 211 or the second joint 212, the pin cover 23 can be rotated by the baffle 213 due to the pin connection in the pin connection groove of the baffle 213, and the seat charging groove 21 is internally provided with the baffle 213When one of the plates is parallel to the baffle 213, the support plate 222 and the pin cover 23 of the sliding cover 22 respectively support the front and the back of the mobile device, so that the mobile device can be fixed in the seat charging slot 21, the defect that the mobile device is required to be switched by a data wire and then inserted into the mobile device in the prior art is overcome, the mobile device of a driver or a passenger of a co-driver seat can be fixed in the seat charging slot for charging, and the driver or the passenger serving as the co-driver cannot play the mobile device in the driving process of an automobile to influence the driving, so that the driving safety performance is improved; in addition, the jack 24 is arranged on four sides of the charging part 2 to be inserted in cooperation with the circular interface seat 3, the interface 31 of the interface seat 3 can supply the inserted data line to charge passengers of the rear seat, the interface seat 3 can rotate to enable the data line to work more flexibly, and the interface is arranged to ensure that the interface can rotateThe electrode tip 33 is in a shape of a circular table, the inserting plate 311 of the interface is fixedly connected with the electrode tip 33, pins of the inserting plate 311 are electrically connected with the outer electrode ring 331 of the electrode tip 33 in the electrode tip 33 through wires, and the corresponding electrode holder 25 is arranged in the charging part 2 to be matched with the rotation of the electrode tip 33, so that when the interface holder 3 rotates, the electrode tip 33 rotates in the electrode holder without affecting the electrical connection.
Further, the first connector 211 is a Micro USB connector, and the second connector 212 is a Lightning connector or a Type-C connector.
The charging interface of the mobile device in the current mainstream is a Micro USB interface of an android mobile phone and a Lightning interface of an apple mobile phone, and the first connector 211 and the second connector 212 are respectively and correspondingly set to be a Micro USB connector and a Lightning connector, so that most of working conditions can be adapted, and different users can be satisfied. According to the development trend of the future mobile phone industry, the apple mobile phone and the android mobile phone can change the interfaces into the Type-C interfaces, so that the second connector 212 is set to be the Type-C connector to adapt to the future development trend.
Further, the outer surface of the charging portion 2 is covered with an insulating film.
To prevent the electric leakage of the charging portion 2, an insulating film is provided on the outer surface of the charging portion 2.
Further, the interface 31 is a USB2.0 interface.
The input ends of the data lines of the current mainstream are all USB2.0 connectors, so the interface 31 is set as a USB2.0 interface to adapt to the current USB data lines.
Further, a compression spring is fixedly connected to the end of the cover removing groove 215, and the other end of the compression spring is fixedly connected to the sliding cover 22.
When the mobile device is separated from the seat charging groove, the sliding cover 22 is closed so as to protect the joint, and the sliding cover 22 can be automatically closed by the compression spring.
Further, a handle is provided at an upper end of the sliding plate 221, and is adjacent to the support plate 222.
The handle is provided to allow for easier opening and closing, as the slider 22 needs to be manually opened or resolvable.
Further, rollers are connected to two ends of the sliding plate 221, and a wheel groove is formed at an inner end of the sliding groove 214.
The slide 221 is slidably coupled in the chute 214, with rollers and a pulley groove engagement being provided to enable sliding movement therebetween to reduce friction.
Further, the cross section of the bump 231 is formed by connecting a rectangle and a semicircle connected with the rectangle.
The pin cover 23 rotates in the pin joint groove 216 through the projection 231, and the friction between the projection 231 and the pin joint groove 216 can be reduced by providing the projection 231 with a semicircular lower end.
Further, the protrusion 232 is provided at the center of the rectangular cross section in the bump 231.
The pin joint shaft of the pin cover 23 is the shaft center of the protrusion 232, and the protrusion 232 is provided at the center of the rectangular cross section of the protrusion 231 so that the rotation is not eccentric.
Further, the side surfaces of the protrusions 232 are inclined at an acute angle from the end near the end surface of the protrusion 231 to the end far from the end surface of the protrusion 231.
The protrusion 232 needs to be inserted into the pin hole 217, and the protrusion 232 is provided to be inclined for better installation.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, and yet fall within the scope of the invention.
Claims (8)
1. A secure vehicle charger, characterized by: the charging device comprises a connecting part (1), a charging part (2) and an interface seat (3), wherein the connecting part (1) is a round table-shaped cylinder, the charging part (2) is a regular tetrahedron in shape, and the upper end face of the connecting part (1) is connected with the lower end face of the charging part (2); the four sides of the charging part (2) are provided with jacks (24), the interface seat (3) is a cylinder, the outer diameter of the interface seat (3) is smaller than the diameter of the jacks (24), the four interface seats (3) are rotatably arranged in the four jacks (24), and the axial length of the interface seat (3) is greater than the depth of the jacks (24);
the lower end face of the connecting part (1) is provided with a first electrode (11), the side face, close to the lower end, of the connecting part (1) is symmetrically provided with two second electrodes (12), one end of each second electrode (12) is inserted into the connecting part (1), the end, inserted into the connecting part (1), of each second electrode (12) is fixedly connected with a compression spring, one end of each compression spring is fixedly connected with the second electrode (12), and the other end of each compression spring is fixedly connected with the inside of the connecting part (1);
the charging part (2) comprises a seat charging groove (21), a sliding cover (22) and a pin cover (23), wherein the seat charging groove (21) is formed in the center of the upper end face of the charging part (2), the seat charging groove (21) is a rectangular groove, a first connector (211), a second connector (212), a baffle (213), a sliding groove (214) and a cover withdrawing groove (215) are arranged in the seat charging groove (21), the baffle (213) is arranged in the middle of the seat charging groove (21), the first connector (211) and the second connector (212) are symmetrically arranged on two sides of the baffle (213), the sliding groove (214) is arranged in two side plates perpendicular to the baffle (213) in the seat charging groove (21), and the cover withdrawing groove (215) is arranged in two side plates parallel to the baffle (213) in the seat charging groove (21). Rectangular pin joint grooves (216) are formed in the two ends of the baffle plate (213), and round pin joint holes (217) are formed in the two ends of the pin joint grooves (216);
the sliding cover (22) is symmetrically arranged inside the seat filling groove (21) by taking the baffle plate (213) as a center, the sliding cover (22) comprises a sliding plate (221) and a supporting plate (222) vertically connected with the sliding plate (221), the sliding plate (221) can be slidably arranged in the sliding groove (214), and the length of the sliding plate (221) is smaller than the maximum transverse distance between the left sliding groove (214) and the right sliding groove (214);
the pin cover (23) is formed by vertically connecting two plates with equal size, two ends of the joint of the pin cover (23) are provided with protruding blocks (231), the height of each protruding block (231) is smaller than the depth of each pin joint groove (216), two end faces of each protruding block (231) are provided with protruding blocks (232), the shape of each protruding block (232) is matched with the shape of each pin joint hole (217), and the pin cover (23) is in pin joint with the corresponding pin joint holes (217) through the protruding blocks (232);
the interface seat (3) comprises an interface (31) and an electrode tip (33), the interface (31) is arranged at the center of the interface seat (3), the interface (31) comprises an inserting plate (311), a bottom plate of the inserting plate (311) is fixedly connected with the upper part of the electrode tip (33), the electrode tip (33) is arranged inside the interface seat (3), the electrode tip (33) is in a circular truncated cone shape, a plurality of electrode rings (331) are arranged at the lower end of the electrode tip (33), and pins of the inserting plate (311) are electrically connected with the electrode rings (331) inside the electrode tip (33) through wires;
an electrode seat (25) is further arranged in the charging part (2), the electrode seat (25) is matched with the electrode head (33), and the electrode seat (25) is electrically connected with an electric plate in the charging part (2);
the first connector (211) is a Micro USB connector, and the second connector (212) is a lighting connector or a Type-C connector;
the outer surface of the charging part (2) is covered with a layer of insulating film.
2. The secure vehicle charger of claim 1, wherein: the interface (31) is a USB2.0 interface.
3. The secure vehicle charger of claim 1, wherein: the tail end of the cover withdrawing groove (215) is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with the sliding cover (22).
4. The secure vehicle charger of claim 1, wherein: the upper end of the sliding plate (221) is provided with a handle, and the handle is close to the supporting plate (222).
5. The secure vehicle charger of claim 1, wherein: the two ends of the sliding plate (221) are connected with rollers, and the tail end of the inside of the sliding groove (214) is provided with a wheel groove.
6. The secure vehicle charger of claim 1, wherein: the cross section of the convex block (231) is formed by connecting a rectangle and a semicircle connected with the rectangle.
7. The secure vehicle charger of claim 6, wherein: the protrusion (232) is provided in the center of the rectangular cross section in the bump (231).
8. The secure vehicle charger of claim 1, wherein: the side surface of the protrusion (232) is inclined, and the side surface is inclined at an acute angle from the end close to the end surface of the protrusion (231) to the end far from the end surface of the protrusion (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165026.XA CN108462225B (en) | 2018-02-28 | 2018-02-28 | Safety vehicle-mounted charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165026.XA CN108462225B (en) | 2018-02-28 | 2018-02-28 | Safety vehicle-mounted charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108462225A CN108462225A (en) | 2018-08-28 |
| CN108462225B true CN108462225B (en) | 2023-09-15 |
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ID=63217587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165026.XA Active CN108462225B (en) | 2018-02-28 | 2018-02-28 | Safety vehicle-mounted charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462225B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117458673B (en) * | 2023-12-20 | 2024-04-09 | 深圳市首诺信电子有限公司 | Multi-interface self-adjusting vehicle-mounted charging device and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205081499U (en) * | 2015-10-15 | 2016-03-09 | 东莞市港泺科电子有限公司 | Rotatable digital display car charger |
| WO2016112609A1 (en) * | 2015-01-16 | 2016-07-21 | 廖建华 | One-button automatically retracting charger |
| CN205610247U (en) * | 2016-03-15 | 2016-09-28 | 江西立时科技有限公司 | On -vehicle charger with 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 |
-
2018
- 2018-02-28 CN CN201810165026.XA patent/CN108462225B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112609A1 (en) * | 2015-01-16 | 2016-07-21 | 廖建华 | One-button automatically retracting charger |
| CN205081499U (en) * | 2015-10-15 | 2016-03-09 | 东莞市港泺科电子有限公司 | Rotatable digital display car charger |
| CN205610247U (en) * | 2016-03-15 | 2016-09-28 | 江西立时科技有限公司 | On -vehicle charger with 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108462225A (en) | 2018-08-28 |
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