CN103178558A - Bullet car charger - Google Patents
Bullet car charger Download PDFInfo
- Publication number
- CN103178558A CN103178558A CN2011104308126A CN201110430812A CN103178558A CN 103178558 A CN103178558 A CN 103178558A CN 2011104308126 A CN2011104308126 A CN 2011104308126A CN 201110430812 A CN201110430812 A CN 201110430812A CN 103178558 A CN103178558 A CN 103178558A
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- China
- Prior art keywords
- charger
- metals
- plastic
- metals body
- hardware body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a bullet car charger provided with a hardware body and used for emergency charging. The bullet car charger is composed of a cover, a joint, a sack filling element group, an inner core group and a base, wherein the sack filling element group is composed of a plastic body and the hardware body which is made of an SUS304 material. The hardware body is complex in appearance and cannot be cast through a mold, so that the hardware body is machined by a numerical control lathe, the thickness is 0.4mm, the periphery is designed into a draft angle towards the middle, left and right sides are designed with shrapnel mounting holes respectively, then the hardware body is placed in a plastic mold for locating after vacuum plating, two locating slots are needed to be designed in the plastic mold as the hardware body is a cylinder and not easy to locate, so that injection molding of the mold can be performed smoothly, the plastic body to be molded and the hardware body are on the same horizontal plane, and the coaxiality of the two bodies must be controlled within +/-0.03mm.
Description
Technical field
The present invention relates to a kind of onboard charger, refer in particular to such an extent that be a kind of cartridge vehicle-mounted charger that is used for emergent charging with five metals body.
Background technology
Now the onboard charger kind on market is a lot, and its manufacture method is all done negative pole take joint as anodal shell fragment, and body is plastic parts, has caused existing onboard charger product to be difficult to go on expensive goods market on outward appearance, feel and quality.
Summary of the invention:
In order to solve the problem that exists in above technology, the invention provides a kind of cartridge vehicle-mounted charger that is used for emergent charging with five metals body.
The present invention is comprised of outer cover, joint, filling pack assembly, interior core assembly and base.
Described outer cover is the containment vessel of whole onboard charger, cylindrical shape, and bound by the joint that stretches out from its inside in its upper end; its lower end screws up mutually with base; select transparent acrylic material to make, not only make product appearance obtain protection, and make the outward appearance of product more attractive in appearance.
Described filling pack assembly is comprised of plastic body and five metals body.the five metals body selects the SUS304 material to make, because of this five metals body complex contour, can't annotate casting by mould forms, first the five metals body is processed by numerically controlled lathe, its thickness is 0.4MM, surrounding is designed to the tapering toward middle withdrawing pattern, the right and left is designed with respectively the shell fragment installing hole, then carrying out putting into plastic mould after vacuum plating positions, because the five metals body is a cylinder, bad location, must design two location notchs in plastic mould, carrying out smoothly of guarantee mold injection, plastic body and this five metals body of the injection moulding of wanting are on same level, and the axiality of two bodies must be controlled at+-0.03mm in.After moulding, the five metals body has been rolled in the periphery of plastic body like this, by transparent acrylic outer cover, allows the people feel that this product is more attractive in appearance and high-grade through the five metals body of electroplating processes, and the method for this filling bag makes charger be difficult for the phenomenon that is short-circuited in addition.
Described interior core assembly is comprised of spring, spring support, shell fragment, inductance, PCB mainboard, electric capacity and USB interface, spring is to first the telescopic elastic force that connects as the charger positive pole, makes the charger joint in the situation that extraneous vibration remains and the contacting of positive source.Spring support is used for packing into and support spring.Shell fragment is the negative pole of charger, the dop that to be also charger can firmly contact with supply socket.Inductance and electric capacity are arranged on the PCB mainboard, are the fluctuations of balanced balanced current, make the voltage of output can keep a stable value.USB interface is to be connected with charging equipment.
Described base is to adopt transparent acrylic material to make, and the LED light of charger can scatter to by transparent acrylic material the outside, appreciates for people.
The invention has the beneficial effects as follows that the outward appearance making that makes charger is more exquisite attractive in appearance, product specification is high, is difficult for the phenomenon that is short-circuited between both positive and negative polarity.
Description of drawings:
Fig. 1 is design sketch of the present invention (stereogram).
Fig. 2 is explosive view of the present invention.
Embodiment:
The present invention is comprised of outer cover 1, joint 2, filling pack assembly 14 and interior core assembly 13 and base 12.Outer cover 1 is the containment vessel of whole onboard charger, cylindrical shape, and bound by the joint 2 that stretches out from its inside in its upper end, and its lower end screws up mutually with base 12.Outer cover 1 selects transparent acrylic material to make, and not only makes product appearance obtain protection, and makes the outward appearance of product more attractive in appearance.Filling with pack assembly 14 is comprised of plastic body 3 and five metals body 4.five metals body 4 selects the SUS304 material to make, complex contour because of this five metals body 4, can't annotate casting by mould forms, first five metals body 4 is processed by numerically controlled lathe, its thickness is 0.4MM, surrounding is designed to the tapering toward middle withdrawing pattern, the right and left is designed with respectively the shell fragment installing hole, then carrying out putting into plastic mould after vacuum plating positions, because five metals body 4 is a cylinder, bad location, must design two location notchs in plastic mould, carrying out smoothly of guarantee mold injection, the plastic body 3 of the injection moulding of wanting is on same level with this five metals body 4, and the axiality of two bodies must be controlled at+-0.03mm in.After moulding, five metals body 4 has been rolled in the periphery of plastic body 3 like this, five metals body 4 through electroplating processes passes through transparent acrylic outer cover, can make the people feel more to arrive this product more attractive in appearance and high-grade, the method for this filling bag makes charger be difficult for the phenomenon that is short-circuited in addition.Interior core assembly 13 is comprised of spring 5, spring support 6, shell fragment 7, inductance 8, PCB mainboard 9, electric capacity 10 and usb 11, spring 5 is to 2 one the telescopic elastic force of joint as the charger positive pole, make charger joint 2 in the situation that extraneous vibration remain and the contacting of positive source.Spring support 6 is used for packing into and support spring 5.Shell fragment 7 is negative poles of charger, the dop that to be also charger can firmly contact with supply socket.Inductance 8 and electric capacity 10 be arranged on PCB mainboard 9 above, be the fluctuation of balanced balanced current, make the voltage of output can keep a stable value.Usb 11 is to be connected with charging equipment.Base 12 is to adopt transparent acrylic material to make, and the LED light of charger can scatter to by transparent acrylic material the outside, appreciates for people.
Claims (4)
1. the cartridge vehicle-mounted charger that is used for emergent charging with five metals body, be comprised of outer cover, joint, filling parcel post group, inner core group and base, it is characterized in that described filling pack assembly is comprised of plastic body and five metals body.Because the five metals body is a cylinder, bad location, must design two location notchs in plastic mould, carrying out smoothly of guarantee mold injection, plastic body and this five metals body of the injection moulding of wanting are on same level, and the axiality of two bodies must be controlled at+-0.03mm in.
2. by a kind of cartridge vehicle-mounted charger that is used for emergent charging with five metals body claimed in claim 1, it is characterized in that described five metals body selects the SUS304 material to make, first the five metals body is processed by numerically controlled lathe, its thickness is 0.4MM, surrounding is designed to the tapering toward middle withdrawing pattern, the right and left is designed with respectively the shell fragment installing hole, then carries out putting into plastic mould after vacuum plating and positions.
3. by a kind of cartridge vehicle-mounted charger that is used for emergent charging with five metals body claimed in claim 1, it is characterized in that described interior core assembly is comprised of spring, spring support, shell fragment, inductance, PCB mainboard, electric capacity and USB interface, spring is to first the telescopic elastic force that connects as the charger positive pole, makes charger (PPC-268Y) joint in the situation that extraneous vibration remains and the contacting of positive source.Spring support is used for packing into and support spring.Shell fragment is the negative pole of charger, the dop that to be also charger can firmly contact with supply socket.Inductance and electric capacity are arranged on the PCB mainboard, are the fluctuations of balanced balanced current, use the voltage of output can keep a stable value.USB interface is to be connected with charging equipment.
4. had the cartridge vehicle-mounted charger that is used for emergent charging of five metals body by one kind of claim 1, it is characterized in that described base is to adopt transparent acrylic material to make, the LED light of charger can scatter to by transparent acrylic material the outside, appreciates for people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104308126A CN103178558A (en) | 2011-12-20 | 2011-12-20 | Bullet car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104308126A CN103178558A (en) | 2011-12-20 | 2011-12-20 | Bullet car charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103178558A true CN103178558A (en) | 2013-06-26 |
Family
ID=48638241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104308126A Pending CN103178558A (en) | 2011-12-20 | 2011-12-20 | Bullet car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103178558A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342770A (en) * | 2008-01-14 | 2009-01-14 | 王朝誉 | Standard component of mould |
| CN101794920A (en) * | 2010-02-09 | 2010-08-04 | 深圳知己迅联通讯有限公司 | Battery charger |
| US20100295504A1 (en) * | 2009-05-25 | 2010-11-25 | Chu-Geng Lin | Vehicle Charger |
| CN201937298U (en) * | 2010-12-31 | 2011-08-17 | 深圳市比科斯电子有限公司 | Cartridge vehicle-mounted charger |
-
2011
- 2011-12-20 CN CN2011104308126A patent/CN103178558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342770A (en) * | 2008-01-14 | 2009-01-14 | 王朝誉 | Standard component of mould |
| US20100295504A1 (en) * | 2009-05-25 | 2010-11-25 | Chu-Geng Lin | Vehicle Charger |
| CN101794920A (en) * | 2010-02-09 | 2010-08-04 | 深圳知己迅联通讯有限公司 | Battery charger |
| CN201937298U (en) * | 2010-12-31 | 2011-08-17 | 深圳市比科斯电子有限公司 | Cartridge vehicle-mounted charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |