CN207218332U - A kind of multi-functional twoport tablet personal computer charger - Google Patents
A kind of multi-functional twoport tablet personal computer charger Download PDFInfo
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- CN207218332U CN207218332U CN201721267336.XU CN201721267336U CN207218332U CN 207218332 U CN207218332 U CN 207218332U CN 201721267336 U CN201721267336 U CN 201721267336U CN 207218332 U CN207218332 U CN 207218332U
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- twoport
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- personal computer
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Abstract
The utility model discloses a kind of multi-functional twoport tablet personal computer charger, including 3-phase plug, 3-phase plug one end is electrically connected with the first wire, the described one end of first wire away from 3-phase plug is fixedly connected with housing, the housing exterior walls are provided with antifriction coating, the housing exterior walls side is provided with path indicator lamp, the described one end of first wire away from 3-phase plug is through housing and extends to enclosure interior, the enclosure interior is provided with fuse, the described one end of first wire away from 3-phase plug is electrically connected with fuse, it the utility model is related to charger technologies field.A kind of multi-functional twoport tablet personal computer charger prevents terminal wear and rupture; improve wire stretch-proof intensity; overload protection can be carried out; prevent charger from overload damage charger occurs; the function of being reminded with power-off; certain protection can be carried out to charging inlet, prevents dust from entering charging inlet, prevented also from bacterial reproduction.
Description
Technical field
Charger technologies field is the utility model is related to, specially a kind of multi-functional twoport tablet personal computer charger.
Background technology
Tablet personal computer is a kind of small-sized, PC for being convenient for carrying, using touch-screen as basic input equipment, due to
Touch-screen is bigger, therefore power consumption is bigger, it is necessary to which user frequently charges, and due to being used for multiple times, charger is easily old
Old, easily there is the phenomenon that voltage instability burns electronic product easily by certain abrasion in charging process in charging conductor, but
Existing charger does not have overload protection arrangement, and charger function is relatively simple, needs during trip to carry different electronics and sets
Standby charger, it is cumbersome.
Utility model content
（One）The technical problem of solution：In view of the shortcomings of the prior art, the utility model provides a kind of multi-functional twoport
Tablet personal computer charger.Solve that charger is easily old, charging conductor is easily by certain abrasion, in charging process easily
There is the phenomenon that voltage instability burns electronic product, but existing charger does not have overload protection arrangement, and charger function
It is relatively simple, need to carry the charger of distinct electronic apparatuses during trip, it is cumbersome the problems such as.
（Two）Technical scheme：To realize object above, the utility model is achieved by the following technical programs：It is a kind of more
Function twoport tablet personal computer charger, including 3-phase plug, 3-phase plug one end are electrically connected with the first wire, and described first leads
The one end of line away from 3-phase plug is fixedly connected with housing, and the housing exterior walls are provided with antifriction coating, the case top
Path indicator lamp is provided with, the described one end of first wire away from 3-phase plug is through housing and extends to enclosure interior, described
Enclosure interior is provided with fuse, and the one end of first wire away from 3-phase plug is electrically connected with fuse, the fusing
The one end of device away from the first wire is electrically connected with the second wire, the described one end of second wire away from fuse through housing and
Hull outside is extended to, the described one end of second wire away from fuse is electrically connected with twoport charging plug, and twoport charges
Protective case is provided between plug and the second wire, the second wire outer wall is inserted with spring, the spring one end and housing
It is fixedly connected, the spring other end is fixedly connected with protective case, and the twoport charging plug outer wall side is provided with charging shape
State lamp, the charged state lamp downside are provided with power-off protection status lamp, and the twoport charging plug outer wall surface is provided with stone
Black ene coatings, fungi-proofing coating are provided with outside the graphite ene coatings, the charged state lamp is arranged on outside twoport charging plug
Wall, the side of the twoport charging plug away from the second wire are provided with bayonet socket, and the bayonet socket is connected with dirt-proof boot, described dust-proof
Set outer wall side is fixedly connected with draw ring.
Preferably, the protective case material is rubber.
Preferably, the twoport charging plug outer wall surface is provided with fluorescent belt.
Preferably, the material of the dirt-proof boot is transparent plastics.
Preferably, the housing is removably connected with cover plate, and the material of the housing is aluminium alloy.
Preferably, the color of the charged state lamp is red, and the color of the power-off protection status lamp is green.
（Three）Beneficial effect：The utility model provides a kind of multi-functional twoport tablet personal computer charger.Possessing following has
Beneficial effect：
（1）, the multi-functional twoport tablet personal computer charger, by being electrically connected with the first wire in 3-phase plug one end,
The one end of first wire away from 3-phase plug is fixedly connected with housing, and housing exterior walls are provided with antifriction coating, and case top is set
Path indicator lamp is equipped with, the one end of the first wire away from 3-phase plug is through housing and extends to enclosure interior, and enclosure interior is set
Be equipped with fuse, the one end of the first wire away from 3-phase plug is electrically connected with fuse, fuse away from the first wire one
End is electrically connected with the second wire, and the one end of the second wire away from fuse is through housing and extends to hull outside, and second leads
The one end of line away from fuse is electrically connected with twoport charging plug, and guarantor is provided between twoport charging plug and the second wire
Sheath, the second wire outer wall are inserted with spring, and spring one end is fixedly connected with the casing, and the spring other end is fixed with protective case to be connected
Connect, prevent terminal wear and rupture, improve wire stretch-proof intensity, overload protection can be carried out, prevent charger from overload damage occurs
Bad charger；
（2）, the multi-functional twoport tablet personal computer charger, by being provided with charging shape in twoport charging plug outer wall side
State lamp, charged state lamp downside are provided with power-off protection status lamp, and twoport charging plug outer wall surface is provided with graphite ene coatings,
Fungi-proofing coating is provided with outside graphite ene coatings, side of the twoport charging plug away from the second wire is provided with bayonet socket, bayonet socket card
Dirt-proof boot is connected to, dirt-proof boot outer wall side is fixedly connected with draw ring, has the function that power-off is reminded, and can carry out one to charging inlet
Fixed protection, prevent dust from entering charging inlet, prevented also from bacterial reproduction.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model twoport charging plug sectional view；
Fig. 3 is the utility model housing interior structure schematic diagram.
In figure：1 3-phase plug, 2 first wires, 3 housings, 4 fuses, 5 path indicator lamps, 6 antifriction coatings, 7 second
Wire, 8 springs, 9 protective cases, 10 twoport charging plugs, 11 charged state lamps, 12 power-off protection status lamps, 13 fungi-proofing coatings, 14
Bayonet socket, 15 dirt-proof boots, 16 draw rings, 17 fluorescent belts, 18 graphite ene coatings, 19 cover plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of multi-functional twoport tablet personal computer charger,
Including 3-phase plug 1, the one end of 3-phase plug 1 is electrically connected with the first wire 2, and first one end of wire 2 away from 3-phase plug 1 is consolidated
Surely housing 3 is connected with, the outer wall of housing 3 is provided with antifriction coating 6, and the top of housing 3 is provided with path indicator lamp 5, the first wire 2
Through housing 3 and extending to inside housing 3, housing 3 is internally provided with fuse 4 for one end away from 3-phase plug 1, and described first
The one end of wire 2 away from 3-phase plug 1 is electrically connected with fuse 4, and the one end of fuse 4 away from the first wire 2 is electrically connected with
There is the second wire 7, second one end of wire 7 away from fuse 4 is through housing 3 and extends to outside housing 3, and the second wire 7 is remote
One end from fuse 4 is electrically connected with twoport charging plug 10, and is provided between the wire 7 of twoport charging plug 10 and second
Protective case 9, the outer wall of the second wire 7 are inserted with spring 8, and the one end of spring 8 is connected with housing 3, and the other end of spring 8 connects with protective case 9
Connect, prevent terminal wear and rupture, improve wire stretch-proof intensity, overload protection can be carried out, prevent charger from overload damage occurs
Bad charger.The outer wall side of twoport charging plug 10 is provided with charged state lamp 11, and the downside of charged state lamp 11 is provided with power-off
Guard mode lamp 12, the outer wall surface of twoport charging plug 10 are provided with graphite ene coatings 18, are provided with outside graphite ene coatings 18
Fungi-proofing coating 13, side of the twoport charging plug 10 away from the second wire 7 are provided with bayonet socket 14, and bayonet socket 14 is connected with dirt-proof boot
15, the outer wall side of dirt-proof boot 15 is fixedly connected with draw ring 16, has the function that power-off is reminded, and charging inlet can be carried out necessarily
Protection, prevents dust from entering charging inlet, prevented also from bacterial reproduction.
The material of protective case 9 is rubber, waterproof, and has certain elasticity.
The outer wall surface of twoport charging plug 10 is provided with fluorescent belt 17, in night prompting charger position.
The material of dirt-proof boot 15 is transparent plastics, and cost is low.
Housing 3 is removably connected with cover plate 19, and the material of housing 3 is aluminium alloy, good heat dissipation effect, is conveniently replaceable fuse
4。
The color of charged state lamp 11 is red, and the color of power-off protection status lamp 12 is green, is easy to distinguish charging shape
State.
In use, connecting charging socket by 3-phase plug 1, different electronic equipments is connected by twoport charging plug 1,
Charged state lamp 11 can light in charging process, remind electronic equipment to charge normal, after electronic equipment charging complete, together
When power-off protection status lamp 12 can light, remind charging complete, in normal charging process, path indicator lamp 5 can light, and work as electricity
When passing by load, fuse 4 can be burnt, and path indicator lamp 5 can extinguish, and remind people's circuit overloads, graphite ene coatings 18 can add
Fast twoport charging plug 10 radiates, and fungi-proofing coating 13 can prevent bacterial reproduction, and spring 8, protective case 9 can prevent the second wire 7 from drawing
Pull apart and split, improve the tensile strength of the second wire 7, charging removes the electronic equipment of charging, dirt-proof boot 15 is stuck in after finishing
On bayonet socket 14.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multi-functional twoport tablet personal computer charger, including 3-phase plug（1）, it is characterised in that：The 3-phase plug（1）
One end is electrically connected with the first wire（2）, first wire（2）Away from 3-phase plug（1）One end be fixedly connected with housing
（3）, the housing（3）Outer wall is provided with antifriction coating（6）, the housing（3）Top is provided with path indicator lamp（5）, institute
State the first wire（2）Away from 3-phase plug（1）One end run through housing（3）And extend to housing（3）Inside, the housing（3）
It is internally provided with fuse（4）, first wire（2）Away from 3-phase plug（1）One end and fuse（4）It is electrically connected with,
The fuse（4）Away from the first wire（2）One end be electrically connected with the second wire（7）, second wire（7）Away from molten
Disconnected device（4）One end run through housing（3）And extend to housing（3）Outside, second wire（7）Away from fuse（4）One
End is electrically connected with twoport charging plug（10）, and twoport charging plug（10）With the second wire（7）Between be provided with protective case
（9）, second wire（7）Outer wall is inserted with spring（8）, the spring（8）One end and housing（3）It is fixedly connected, the bullet
Spring（8）The other end and protective case（9）It is fixedly connected, the twoport charging plug（10）Outer wall side is provided with charged state lamp
（11）, the charged state lamp（11）Downside is provided with power-off protection status lamp（12）, the twoport charging plug（10）Outer wall
Surface is provided with graphite ene coatings（18）, the graphite ene coatings（18）Outside is provided with fungi-proofing coating（13）, the twoport fills
Plug（10）Away from the second wire（7）Side be provided with bayonet socket（14）, the bayonet socket（14）It is connected with dirt-proof boot（15）, institute
State dirt-proof boot（15）Outer wall side is fixedly connected with draw ring（16）.
A kind of 2. multi-functional twoport tablet personal computer charger according to claim 1, it is characterised in that：The protective case
（9）Material is rubber.
A kind of 3. multi-functional twoport tablet personal computer charger according to claim 1, it is characterised in that：The twoport charging
Plug（10）Outer wall surface is provided with fluorescent belt（17）.
A kind of 4. multi-functional twoport tablet personal computer charger according to claim 1, it is characterised in that：The dirt-proof boot
（15）Material be transparent plastics.
A kind of 5. multi-functional twoport tablet personal computer charger according to claim 1, it is characterised in that：The housing（3）
It is removably connected with cover plate（19）, the housing（3）Material be aluminium alloy.
A kind of 6. multi-functional twoport tablet personal computer charger according to claim 1, it is characterised in that：The charged state
Lamp（11）Color for red, the power-off protection status lamp（12）Color for green.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267336.XU CN207218332U (en) | 2017-09-29 | 2017-09-29 | A kind of multi-functional twoport tablet personal computer charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267336.XU CN207218332U (en) | 2017-09-29 | 2017-09-29 | A kind of multi-functional twoport tablet personal computer charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218332U true CN207218332U (en) | 2018-04-10 |
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ID=61819945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267336.XU Active CN207218332U (en) | 2017-09-29 | 2017-09-29 | A kind of multi-functional twoport tablet personal computer charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103719A (en) * | 2018-09-04 | 2018-12-28 | 王华珍 | A kind of charging unit applied to graphene new energy battery |
-
2017
- 2017-09-29 CN CN201721267336.XU patent/CN207218332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103719A (en) * | 2018-09-04 | 2018-12-28 | 王华珍 | A kind of charging unit applied to graphene new energy battery |
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