CN103580141A - Novel liquid crystal display vehicle-mounted charger with power plug - Google Patents
Novel liquid crystal display vehicle-mounted charger with power plug Download PDFInfo
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- CN103580141A CN103580141A CN201310355663.0A CN201310355663A CN103580141A CN 103580141 A CN103580141 A CN 103580141A CN 201310355663 A CN201310355663 A CN 201310355663A CN 103580141 A CN103580141 A CN 103580141A
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- liquid crystal
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Abstract
The invention relates to a novel liquid crystal display vehicle-mounted charger with a power plug. The vehicle-mounted charger comprises a charger body, a power output port, a liquid crystal display panel, a positive electrode, negative electrodes, springs, the plug and plug buckling positions. The power output port is installed at one end of the charger body, the positive electrode is installed at one end of the charger body, the negative electrodes are embedded into the side faces of the charger body, the bottoms of the negative electrodes are supported by the springs, the springs are fixed into the charger body, the liquid crystal display panel is embedded into the charger body, the plug is embedded into the charger body, and the plug buckling positions are concave. The vehicle-mounted charger is simple in structure, low in production cost, safe, more convenient to use, good in elasticity, long in service life, excellent in contact performance, wider in application range, small in pollution to the environment and capable of directly displaying output voltage and current values, and integrates multiple purposes.
Description
Technical field
The present invention relates to charger, be specifically related to a kind of heading power plug liquid crystal display novel on-vehicle charger.
Background technology
Nowadays, the use of onboard charger is more and more extensive, because present onboard charger negative electrode is all that nickel plating iron plate is bent into and has certain flexible shell fragment, it is nonelastic that often plug causes shell fragment distortion, useful life is extremely low, and in use, it is all the output port of power source that is directly inserted into automobile, but onboard charger is owing to will being suitable for no equipment, therefore producer can make the different output voltages onboard charger different with electric current, although producer can stick nameplate and indicate on product, but after when using one section, indicate and damage, None-identified, too high and too low due to electric current and voltage, cause us at the equipment using, cannot to charge or burn, harm personal safety, and can only on automobile, use, cannot on civil power, use, cause us need to buy more charger.
Summary of the invention
The object of this invention is to provide a kind of heading power plug liquid crystal display novel on-vehicle charger, this charger is to overcome the deficiencies in the prior art.
In order to realize above-mentioned technical purpose, the technical scheme that the present invention takes is: a kind of heading power plug liquid crystal display novel on-vehicle charger, it is characterized in that, and it comprises charger body, output port of power source, LCDs, positive electrode, negative electrode, spring, plug, plug button bit; Described output port of power source is arranged on charger body one end, positive electrode is arranged on charger body one end, the embedded charger body side that is arranged on of negative electrode, negative electrode bottom is by spring supporting, spring is fixed in charger body, LCDs embeds and is arranged in charger body, and in the embedded installation charger body of plug, plug button bit is the button bit of depression.
Described charger body is that plastic material is made, and is shaped as circle.
Described output port of power source is standard USB interface.
Described LCDs type can be TN, STN, FSTN.
The very flexible circular cylinder of described positive electricity, for metal material is made.
Described negative electricity very metal material is made.
Described spring is that high carbon spring steel material is made, and the number of turns of spring freely designs according to required elastic force.
Described plug is that metal material is made, standard city plug spacing.
Described plug button bit, in charger body, is formed in one with charger body.
Advantage of the present invention and good effect are: 1. simple in structure, and low production cost; 2. can directly show output voltage current value; 3. safe ready; 4. good springiness, long service life; 5. contact performance is more excellent; 6. use is wider, more convenient; 7. one fills multiplexly, reduces the pollution to environment.
Accompanying drawing explanation
Fig. 1 is a kind of heading power plug liquid crystal display novel on-vehicle charger (in figure, dotted portion is spring).
Fig. 2 is plan structure schematic diagram embodiment illustrated in fig. 1.
Wherein: 1, charger body, 2, output port of power source, 3, LCDs, 4, negative electrode, 5, positive electrode, 6, spring, 7, plug, 8, plug button bit.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A liquid crystal display novel on-vehicle charger, as Fig. 1, shown in Fig. 2, it comprises charger body 1, output port of power source 2, LCDs 3, negative electrode 4, positive electrode 5, spring 6, plug 7, plug button bit 8; Described output port of power source 2 is arranged on charger body 1 one end, positive electrode 5 is arranged on charger body 1 one end, negative electrode 4 bottoms are supported by spring 6, spring 6 is fixed in charger body 1, LCDs 3 embeds and is arranged in charger body 1, in the embedded installation charger body 1 of plug 7, plug button bit 8, for the button bit of depression, forms heading power plug liquid crystal display novel on-vehicle charger.
Concrete operations are as follows: when we need to use in automobile, first charger body 1 is inserted into automobile power source output port, negative electrode 4 will contact with the negative electrode in automobile power source output port, positive electrode 5 will contact with the positive electrode in automobile power source output port, after installing, LCDs 3 will show the electric current and voltage value of this onboard charger output, now outside corresponding power receiving equipment is linked in the output port of power source 2 of charger body 1 one end, when we need to use on standard civil power, with hand, aim at plug button bit 8, pull the plug out of the socket 7, be inserted in standard socket, now outside power receiving equipment is linked in the output port of power source 2 of charger body 1 one end, because negative electrode 4 adopts spring 6 as elastomeric element, longer service life, contact more excellent.
In the present invention, as becoming row embodiment, LCDs type can be TN, STN, and FSTN, spring is that high carbon spring steel material is made, the number of turns of spring freely designs according to required elastic force.Therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (9)
1. a heading power plug liquid crystal display novel on-vehicle charger, is characterized in that, it comprises charger body, output port of power source, LCDs, positive electrode, negative electrode, spring, plug, plug button bit; Described output port of power source is arranged on charger body one end, positive electrode is arranged on charger body one end, the embedded charger body side that is arranged on of negative electrode, negative electrode bottom is by spring supporting, spring is fixed in charger body, LCDs embeds and is arranged in charger body, and in the embedded installation charger body of plug, plug button bit is the button bit of depression.
2. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described charger body is that plastic material is made, and is shaped as circle.
3. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described output port of power source is standard USB interface.
4. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described LCDs type can be TN, STN, FSTN.
5. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, the very flexible circular cylinder of described positive electricity, is that metal material is made.
6. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described negative electricity very metal material is made.
7. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described spring is that high carbon spring steel material is made, the number of turns of spring freely designs according to required elastic force.
8. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described plug is that metal material is made, standard city plug spacing.
9. a kind of heading power plug liquid crystal display novel on-vehicle charger according to claim 1, described plug button bit, in charger body, is formed in one with charger body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310355663.0A CN103580141A (en) | 2013-08-16 | 2013-08-16 | Novel liquid crystal display vehicle-mounted charger with power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310355663.0A CN103580141A (en) | 2013-08-16 | 2013-08-16 | Novel liquid crystal display vehicle-mounted charger with power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103580141A true CN103580141A (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310355663.0A Pending CN103580141A (en) | 2013-08-16 | 2013-08-16 | Novel liquid crystal display vehicle-mounted charger with power plug |
Country Status (1)
| Country | Link |
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| CN (1) | CN103580141A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208525A (en) * | 1988-12-10 | 1993-05-04 | Gardena Kress + Kastner Gmbh | Electric power supply assembly for a cordless electric appliance |
| CN201160107Y (en) * | 2008-03-11 | 2008-12-03 | 李小龙 | Universal mobile phone charger for vehicle |
| CN201966636U (en) * | 2010-12-25 | 2011-09-07 | 张清智 | Integral charging structure for vehicle |
| CN202260550U (en) * | 2011-10-13 | 2012-05-30 | 戴黎东 | Displayable vehicular universal serial bus (USB) power supply |
| CN203135482U (en) * | 2013-01-23 | 2013-08-14 | 快特电波股份有限公司 | Universal USB power supply device |
| CN203387258U (en) * | 2013-08-16 | 2014-01-08 | 昆山市圣光新能源科技有限公司 | Novel-type car charger with power plugs and liquid crystal display |
-
2013
- 2013-08-16 CN CN201310355663.0A patent/CN103580141A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208525A (en) * | 1988-12-10 | 1993-05-04 | Gardena Kress + Kastner Gmbh | Electric power supply assembly for a cordless electric appliance |
| CN201160107Y (en) * | 2008-03-11 | 2008-12-03 | 李小龙 | Universal mobile phone charger for vehicle |
| CN201966636U (en) * | 2010-12-25 | 2011-09-07 | 张清智 | Integral charging structure for vehicle |
| CN202260550U (en) * | 2011-10-13 | 2012-05-30 | 戴黎东 | Displayable vehicular universal serial bus (USB) power supply |
| CN203135482U (en) * | 2013-01-23 | 2013-08-14 | 快特电波股份有限公司 | Universal USB power supply device |
| CN203387258U (en) * | 2013-08-16 | 2014-01-08 | 昆山市圣光新能源科技有限公司 | Novel-type car charger with power plugs and liquid crystal display |
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| 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: 20140212 |