CN208767825U - A kind of easy-to-pull type mini car fills - Google Patents
A kind of easy-to-pull type mini car fills Download PDFInfo
- Publication number
- CN208767825U CN208767825U CN201821523206.2U CN201821523206U CN208767825U CN 208767825 U CN208767825 U CN 208767825U CN 201821523206 U CN201821523206 U CN 201821523206U CN 208767825 U CN208767825 U CN 208767825U
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- Prior art keywords
- belt
- shell
- easy
- hole
- circuit board
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of easy-to-pull type mini car and fills, including onboard charger ontology and belt；Onboard charger ontology has shell and is installed on the intracorporal charging circuit board of shell, positive conductive column, cathode conductive film, charging interface, and charging circuit board is electrically connected in positive conductive column, cathode conductive film, charging interface；The shell of onboard charger ontology has inserting paragraph and the revealed section above inserting paragraph, and positive conductive column is exposed to inserting paragraph lower end, and cathode conductive film is exposed on the outside of inserting paragraph, and charging interface is exposed at the top of revealed section；Recessed belt mounting hole, one end of belt are protruded into mounting hole inside on the outside of revealed section, and the other end of belt is located at hull outside；Take this, using belt is provided on the outside of onboard charger, can be used for when extracting operation, direct pull belt is extracted vehicle and filled, easy to operate, required active force is small, is more drawn out easily, especially, its structure is simple, is readily produced production and assembling, is conducive to control cost, be suitable for popularization and application.
Description
Technical field
The utility model relates to onboard charger field technology, refers in particular to a kind of easy-to-pull type mini car and fill.
Background technique
With the gradually development of electronic product, application more becomes extensively many electronic products in daily life, largely makes
User holds electronic product and is seeing that video listens to music, and thus exacerbates the electrisity consumption of electronic product, electronic product is caused to exist
It needs to charge after a period of use, travel outdoors for the convenience of the users, occur part Minitype vehicle charger on the market,
It is mounted on automobile, and data line is connected to the charging that can realize electronic product above, however, the charging of the prior art
When device takes out from socket, the exposed junction of onboard charger can only be caught to carry out operation of choosing, required active force when extracting
Greatly, it is inconvenient to take out.
Later, someone had invented a kind of exposed junction buckle-type by onboard charger and has been provided with plugging member, when need by
It is easy to operate using its plugging member by onboard charger in being extracted on automobile when onboard charger is extracted, but its structure designs
Complexity, part is more, and assembling trouble, undoubtedly also improve onboard charger manufactures cost, is difficult to promote and apply.
Therefore, it is necessary to study the new technical solution of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of easy-to-pull type
Mini car fills, and using belt is provided on the outside of onboard charger, can be used for when extracting operation, direct pull belt pulls out
Vehicle fills out, easy to operate, and required active force is small, is more drawn out easily, and especially, structure is simple, is readily produced production and assembling, has
Conducive to control cost, it is suitable for popularization and application.
To achieve the above object, the utility model is using following technical solution:
A kind of easy-to-pull type mini car fills, and includes onboard charger ontology and the band that is set on onboard charger ontology
Son；
Wherein, the onboard charger ontology have shell and be installed on the intracorporal charging circuit board of shell, positive conductive column,
Cathode conductive film, charging interface, charging circuit board are electrically connected in positive conductive column, cathode conductive film, charging interface；It is vehicle-mounted
The shell of charger body has inserting paragraph and the revealed section above inserting paragraph, and positive conductive column is exposed to inserting paragraph lower end,
Cathode conductive film is exposed on the outside of inserting paragraph, and charging interface is exposed at the top of revealed section；The recessed belt installation inside on the outside of revealed section
The one end in hole, belt is protruded into mounting hole, and the other end of belt is located at hull outside；The first locking is provided at the top of revealed section
Hole, one end of belt offer the second locking hole；It is additionally provided with connector, which protrudes into the first locking hole, the second locking
Hole is belt to be fixed on shell.
As a preferred embodiment, the belt has ring part and is connected to the interconnecting piece of ring part one end, the second lock
Solid hole is opened on interconnecting piece.
As a preferred embodiment, the ring part of the belt is that a strip belt is folded to form, strip belt
Two endlaps set to form aforementioned interconnecting piece.
As a preferred embodiment, the connector is helicitic texture, and connector, which screws togather, to be positioned in mounting hole.
As a preferred embodiment, it corresponds to be extended at mounting hole in the outside of shell and has installation protrusion, mounting hole passes through
The outside of logical installation protrusion.
As a preferred embodiment, the charging circuit board vertically extending setting, charging interface in shell is provided with two
A, two charging interfaces are separately connected two opposite flanks for being arranged in charging circuit board, and two charging interfaces are on the top of shell
It holds exposed along fore-and-aft clearance formula.
As a preferred embodiment, the lower end of the shell is connected with attachment base, and the upper end lateral surface of the attachment base is set
It is equipped with the first external screw thread, the lower end inside of shell is provided with the first internal screw thread, and first external screw thread adapts to the first internal screw thread
To form shell, the detachable of attachment base is fixedly connected；The bottom end of attachment base is provided with relief hole, the lower section of the attachment base
It is additionally provided with fixing piece, the lower end of the attachment base is equipped with the second external screw thread, and the medial surface of fixing piece is provided with the second internal screw thread,
Second internal screw thread adapts to the second external screw thread to form the detachable connection of fixing piece and attachment base；The bottom end of the fixing piece
It is provided with through-hole, the inner hollow of positive conductive column, the upper end of positive conductive column has turn-up portion, and positive conductive column, which passes through, steps down
The lower end in hole, through-hole, positive conductive column is extended downwardly from the through-hole of fixing piece；Reset conducting bullet is provided in positive conductive column
Spring, the lower end of the reset conductive spring are connected to positive conductive column, and the upper end of the reset conductive spring is connected to charging circuit board；
The first connecting hole that front and back penetrates through is opened up in the lower end of charging circuit board, the upper end for resetting conductive spring is connected to the first company
It connects hole and forms positioning.
As a preferred embodiment, the cathode conductive film has C-shaped base portion, offers cross at the both ends of C-shaped base portion
To fault trough between extension, the both ends of C-shaped base portion are separated to form the elastic arm of the linking arm and downside of upside by fault trough between corresponding,
The outside convex of elastic arm is equipped with protrusion；The both ends there are two the second connecting hole cathode conductive film are opened up on charging circuit board
Linking arm be respectively protruding into corresponding second connecting hole and form positioning.
As a preferred embodiment, the belt is belt or strap or adhesive tape.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme it is found that its mainly using being provided with belt on the outside of onboard charger, on the one hand, can be used for when extracting operation,
Direct pull belt is extracted vehicle and is filled, and easy to operate, required active force is small, is more drawn out easily；On the other hand, belt can be used as vehicle and fill
Hang storage, carrying is used；In this way, improving the practicability of onboard charger, provide convenience to user；Especially,
Structure is simple, is readily produced production and assembling, is conducive to control cost, be suitable for popularization and application；Followed by, overall construction design
Rationally, have in terms of charge contact in processing procedure property easy to assembly, reliability of positioning and subsequent use obvious excellent
Gesture.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the assembling perspective representation of the embodiment of the utility model；
Fig. 2 is the exploded view of the embodiment of the utility model.
Description of drawing identification:
10, onboard charger ontology 11, shell
111, belt mounting hole 112, the first locking hole
113, protrusion 12, charging circuit board are installed
121, the first connecting hole 122, the second connecting hole
123, conductive spring 13, positive conductive column are resetted
14, cathode conductive film 141, linking arm
142, elastic arm 15, charging interface
16, attachment base 161, the first external screw thread
162, the second external screw thread 20, belt
21, the second locking hole 22, connector
30, fixing piece 31, the second internal screw thread.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 2, that show the specific structures of the embodiment of the utility model.
It is a kind of easily to pull out belt mini car and fill, include onboard charger ontology 10 and is set on onboard charger ontology 10
Belt 20, the setting of the belt 20, on the one hand, can be used for extract operation when, direct pull belt 20 extract vehicle fill, grasp
Facilitate, is more drawn out easily；On the other hand, belt 20 can be used as vehicle fill hang storage, carry be used.
Wherein, the charging circuit board 12, just that the onboard charger ontology 10 has shell 11 and is installed in shell 11
Pole conductive column 13, cathode conductive film 14, charging interface 15, charging circuit board 12 is connected to positive conductive column 13, cathode is led
Electric piece 14, charging interface 15；The shell 11 of onboard charger ontology 10 has inserting paragraph and the revealed section above inserting paragraph,
Positive conductive column 13 is exposed to inserting paragraph lower end, and cathode conductive film 14 is exposed on the outside of inserting paragraph, and charging interface 15 is exposed to revealed section top
Portion；Recessed belt mounting hole 111, one end of aforementioned belt 20 are connected in belt mounting hole 111 inside on the outside of revealed section, band
The other end of son 20 is located at 11 outside of shell；In the present embodiment, in 111 lateral direction penetrating shell 11 of belt mounting hole, in revealed section
Top is provided with the first locking hole 112, and belt 20 has ring part and is connected to the interconnecting piece of ring part one end, on interconnecting piece
The second locking hole 21 is offered, connector 22 is additionally provided with, which protrudes into the first locking hole 112, the second locking hole 21
Reach and is connected and fixed (can be helicitic texture by stud connector design, connector, which screws togather, to be positioned in mounting hole).
Herein, belt 20 is belt, strap etc. (or other materials also can), is folded to form for a strip belt aforementioned
Two endlaps of ring part, strip belt set to form aforementioned interconnecting piece.Preferably, the side wall of shell 11 is usually than relatively thin, so,
It corresponds to be extended at belt mounting hole 111 in the outside of shell 11 and has installation protrusion 113, the perforation installation of belt mounting hole 111
The outside of protrusion 113.Herein, shell 11 has the top plate portion and tubular side plate of integrally connected, and aforementioned first locking hole 112 is opened
Set on top plate portion, belt mounting hole 111 is opened on tubular side plate.
In addition, in the present embodiment, the structure design that vehicle fills is improved, considers property easy to assembly, fixed emphatically
Position reliability and charge contact stability；Specifically:
The charging circuit board 12 vertically extending setting in shell 11, there are two the settings of charging interface 15, two chargings
Interface 15 is separately connected two opposite flanks (the forward and backward side for herein, referring to charging circuit board) for being arranged in charging circuit board 12；
Two charging interfaces 15 are exposed along fore-and-aft clearance formula on the top of shell 11.
The lower end of the shell 11 is connected with attachment base 16, and the upper end lateral surface of the attachment base 16 is provided with the first outer spiral shell
Line 161, the lower end inside of shell 11 are provided with the first internal screw thread, and first external screw thread 161 adapts to the first internal screw thread with shape
It is fixedly connected at shell 11, the detachable of attachment base 16；The bottom end of attachment base 16 is provided with relief hole, the attachment base 16
Lower section is additionally provided with fixing piece 30, and the lower end of the attachment base 16 is equipped with the second external screw thread 162, and the medial surface of fixing piece 30 is arranged
There is the second internal screw thread 31, the second internal screw thread 31 adapts to the second external screw thread 162 to form the removable of fixing piece 30 and attachment base 16
Unload formula connection；The bottom end of the fixing piece 30 is provided with through-hole, the inner hollow of positive conductive column 13, positive conductive column 13 it is upper
End has a turn-up portion, and positive conductive column 13 passes through relief hole, through-hole, the lower end of positive conductive column 13 from the through-hole of fixing piece 30 to
Lower stretching.Conductive spring 123 is resetted in general, being provided in positive conductive column 13, the lower end of the reset conductive spring 123 is connected to
Positive conductive column 13, the upper end of the reset conductive spring 123 are connected to charging circuit board 12.Herein, in charging circuit board 12
Lower end opens up the first connecting hole 121 that front and back penetrates through, and the upper end for resetting conductive spring 123 is connected to the first connecting hole 121
Form positioning.
The cathode conductive film 14 has C-shaped base portion, the fault trough between the both ends of C-shaped base portion offer and are laterally extended, C
The both ends of shape base portion are separated to form the elastic arm 142 of the linking arm 141 and downside of upside, elastic arm 142 by fault trough between corresponding
Outside convex be equipped with protrusion；Preferably, the outer surface of the protrusion is arc surface.Two are offered on charging circuit board 12
Herein, two the second connecting holes are opened in the left and right end position of charging circuit board, the second connection to a second connecting hole 122(respectively
The forward and backward side of hole perforation charging circuit board), the linking arm 141 at the both ends of cathode conductive film 14 is respectively protruding into corresponding second
Positioning is formed in connecting hole 122.
The design focal point of the utility model is, mainly using being provided with belt, a side on the outside of onboard charger
Face can be used for when extracting operation, and direct pull belt is extracted vehicle and filled, and easy to operate, required active force is small, is more drawn out easily；
On the other hand, belt can be used as vehicle fill hang storage, carry be used；In this way, improve the practicability of onboard charger, to making
User provides convenience；Especially, structure is simple, is readily produced production and assembling, is conducive to control cost, answer suitable for promoting
With；Followed by, overall construction design is reasonable, the charging in processing procedure property easy to assembly, reliability of positioning and subsequent use
Touching stability etc. has a clear superiority.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (9)
1. a kind of easy-to-pull type mini car fills, it is characterised in that: include onboard charger ontology and be set to onboard charger sheet
Belt on body；
Wherein, the onboard charger ontology has shell and is installed on the intracorporal charging circuit board of shell, positive conductive column, cathode
Conductive sheet, charging interface, charging circuit board are electrically connected in positive conductive column, cathode conductive film, charging interface；Vehicle-mounted charge
The shell of device ontology has inserting paragraph and the revealed section above inserting paragraph, and positive conductive column is exposed to inserting paragraph lower end, cathode
Conductive sheet is exposed on the outside of inserting paragraph, and charging interface is exposed at the top of revealed section；The recessed belt mounting hole inside on the outside of revealed section, band
One end of son is protruded into mounting hole, and the other end of belt is located at hull outside；The first locking hole, band are provided at the top of revealed section
One end of son offers the second locking hole；It is additionally provided with connector, which protrudes into the first locking hole, the second locking hole to incite somebody to action
Belt is fixed on shell.
2. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: the belt has ring part and company
It is connected to the interconnecting piece of ring part one end, the second locking hole is opened on interconnecting piece.
3. a kind of easy-to-pull type mini car according to claim 2 fills, it is characterised in that: the ring part of the belt is one long
Bar shaped belt is folded to form, and two endlaps of strip belt set to form aforementioned interconnecting piece.
4. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: the connector is helicitic texture,
Connector, which screws togather, to be positioned in mounting hole.
5. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: correspond to mounting hole in the outside of shell
Place, which is extended, installation protrusion, the outside of mounting hole perforation installation protrusion.
6. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: the charging circuit board is in shell
Vertically extending setting, there are two charging interface settings, and two charging interfaces are separately connected two phases for being arranged in charging circuit board
To side, two charging interfaces are exposed along fore-and-aft clearance formula on the top of shell.
7. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: the lower end of the shell is connected with
Joint chair, the upper end lateral surface of the attachment base are provided with the first external screw thread, and the lower end inside of shell is provided with the first internal screw thread, institute
State that the first external screw thread adapts to the first internal screw thread to form shell, the detachable of attachment base is fixedly connected；The bottom end of attachment base
It is provided with relief hole, fixing piece is additionally provided with below the attachment base, the lower end of the attachment base is equipped with the second external screw thread, Gu
The medial surface for determining part is provided with the second internal screw thread, and the second internal screw thread adapts to the second external screw thread to form fixing piece and attachment base
Detachable connection；The bottom end of the fixing piece is provided with through-hole, the inner hollow of positive conductive column, the upper end of positive conductive column
With turn-up portion, positive conductive column passes through relief hole, through-hole, and the lower end of positive conductive column is extended downwardly from the through-hole of fixing piece；
Reset conductive spring is provided in positive conductive column, the lower end of the reset conductive spring is connected to positive conductive column, which leads
The upper end of logical spring is connected to charging circuit board；The first connecting hole that front and back penetrates through is opened up in the lower end of charging circuit board,
The upper end for resetting conductive spring is connected to the first connecting hole and forms positioning.
8. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: the cathode conductive film has C-shaped
Base portion, the fault trough between the both ends of C-shaped base portion offer and are laterally extended, the both ends of C-shaped base portion are separated by fault trough between corresponding
The linking arm of upside and the elastic arm of downside are formed, the outside convex of elastic arm is equipped with protrusion；It is opened up on charging circuit board
It is respectively protruding into corresponding second connecting hole there are two the linking arm at the both ends of the second connecting hole cathode conductive film and forms positioning.
9. a kind of easy-to-pull type mini car according to claim 1 fills, it is characterised in that: the belt be belt or strap or
Adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523206.2U CN208767825U (en) | 2018-09-18 | 2018-09-18 | A kind of easy-to-pull type mini car fills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523206.2U CN208767825U (en) | 2018-09-18 | 2018-09-18 | A kind of easy-to-pull type mini car fills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767825U true CN208767825U (en) | 2019-04-19 |
Family
ID=66135960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821523206.2U Expired - Fee Related CN208767825U (en) | 2018-09-18 | 2018-09-18 | A kind of easy-to-pull type mini car fills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116151A1 (en) * | 2020-12-04 | 2022-06-09 | 深圳市易德能科技有限公司 | Portable charging box |
-
2018
- 2018-09-18 CN CN201821523206.2U patent/CN208767825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116151A1 (en) * | 2020-12-04 | 2022-06-09 | 深圳市易德能科技有限公司 | Portable charging box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 No.15, longfu Industrial Zone, Huarong Road, Tongsheng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province 104 Patentee after: Shenzhen Renqing Zhuoyue Technology Co.,Ltd. Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518109 No. 1001 Nanshan intelligent park A7 building 3 floor Patentee before: SHENZHEN RENQING ZHUOYUE INVESTMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210918 |