CN209029966U - A kind of anti-tampering traveling charger - Google Patents
A kind of anti-tampering traveling charger Download PDFInfo
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- CN209029966U CN209029966U CN201822144252.8U CN201822144252U CN209029966U CN 209029966 U CN209029966 U CN 209029966U CN 201822144252 U CN201822144252 U CN 201822144252U CN 209029966 U CN209029966 U CN 209029966U
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Abstract
The utility model provides a kind of anti-tampering traveling charger, including charger body, circuit board is installed in the charger body, the charger body includes left shell and right shell body, attaching plug is fixedly installed on the left side of the left shell, 3 USB interfaces are fixedly installed on the right side of the right shell body, the shell of the charger body includes insulating layer from the inside to surface, first screen layer, enhancement layer, secondary shielding layer and protective layer, the left end of the charger body and right end are arranged with No.1 sealing cover and No. two sealing covers respectively, USB plug and USB plug accommodating groove are provided on the right side of No. two sealing covers, the tip inside of corresponding No. two sealing covers of the USB plug is fixedly installed with USB main control chip and memory module, the utility model not only strong anti-interference performance, it fills Piezoelectric voltage is stablized, and has the function of dust-proof, waterproof, storing data, and practicability is stronger.
Description
Technical field
The utility model relates to charger technologies field, in particular to a kind of anti-tampering traveling charger.
Background technique
With the continuous development of science and technology, the electronic equipments such as mobile phone, ipad continue to bring out, and charger becomes our daily lifes
Indispensable a kind of charging equipment living, especially when travelling outdoors.To save material and volume, existing traveling charger
Chip structure is mostly used greatly, interference free performance is poor, is easy to be influenced by external electromagnetic wave, causes charging voltage unstable；
In addition, existing traveling charger has a single function, only has the function of charging, and usually only there is a charging interface, only
Can be to an electronic equipment charging, it is quite inconvenient to use.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model proposes a kind of anti-tampering traveling charger, the trips
Row charger not only stablize by strong anti-interference performance, charging voltage, can charge simultaneously for multiple electronic equipments, and have
Dust-proof, waterproof, the function of storing data, practicability are stronger.
To achieve the goals above, the technical scheme adopted by the utility model is
The utility model provides a kind of anti-tampering traveling charger, including charger body, peace in the charger body
Equipped with circuit board, the charger body includes left shell and right shell body, and the section of the left shell and right shell body is arch
The arc radius of structure, the right shell body becomes larger from left end to right end, and the right end fixation of the left shell is set in described
The left end of right shell body offers T-shape protrusion on the inner wall of the left shell right end, opens up on the outer wall of the right shell body left end
Have a compatible T-shape groove, the right end of the left shell, the right shell body left end pass through the T-shape protrusion and T-shape
Groove is engaged by clamping, and the contact position of the left shell and right shell body is equipped with silica gel water proof ring, consolidates on the left side of the left shell
Dingan County is equipped with attaching plug, is fixedly installed with 3 USB interfaces on the right side of the right shell body, 3 USB interfaces are linked to be
One row is evenly distributed on the right side of the right shell body, and the attaching plug, the USB interface are electric with the circuit board respectively
Property connection；
The shell of the charger body include from the inside to surface insulating layer, first screen layer, enhancement layer, secondary shielding layer and
Protective layer, the insulating layer are teflon insulation layer, and the first screen layer is tin copper composite film layer, the enhancement layer
For glass layer, the secondary shielding layer is foil shielding layer, and the protective layer is ABS (acrylonitrile A- butadiene B- benzene second
The terpolymer of alkene S) protective layer, between the insulating layer and first screen layer, between the first screen layer and enhancement layer,
Between the enhancement layer and secondary shielding layer and the secondary shielding layer is fixedly linked by adhesive layer with protective layer；
The left end of the charger body and right end are arranged with No.1 sealing cover and No. two sealing covers, the charger respectively
Offer circular groove on the left end of ontology and the outer wall of right end respectively, it is on the inner wall of the No.1 sealing cover right end and described
Compatible arc-shaped convex, the No.1 sealing cover and the charger are offered on the inner wall of No. two sealing cover left ends respectively
Pass through respectively between the left end of ontology and between No. two sealing covers and the right end of the charger body described arc-shaped
Protrusion and circular groove are engaged by clamping, and USB plug and USB plug storage are provided on the right side of No. two sealing covers
Slot, the USB plug are hinged in the USB plug accommodating groove, are offered on the inner sidewall of USB plug accommodating groove one end
Cylinder shape groove, the cylinder shape groove are oppositely arranged on the inner sidewall of the USB plug accommodating groove, the USB plug two
The lower end of opposing sidewalls offers compatible cylindrical protrusions, and the USB plug is hinged on institute by the cylindrical protrusions
In the cylinder shape groove for stating USB plug accommodating groove, the fixed peace of the tip inside of corresponding No. two sealing covers of the USB plug
Equipped with USB main control chip and memory module, the USB main control chip is electrical connected with memory module, the USB main control chip
The input terminal of output end and the USB plug is electrically connected.
Preferably, the thickness of the insulating layer, first screen layer, enhancement layer and secondary shielding layer is 15-30 μm, described
Protective layer with a thickness of 0.5-1mm.
Preferably, it is separately installed with indicator light on the right side of the corresponding right shell body of 3 USB interfaces, it is described
Indicator light is electrically connected with the circuit board respectively.
Preferably, titanium phosphate Nano self-cleaning coating is coated on the outer wall of the charger body.
Preferably, the adhesive layer is polyurethane adhesive layer, epoxy resin gluing layer, polyimides adhesive layer, acrylic
Any one of adhesive layer.
Preferably, the attaching plug is three foot flat type attaching plugs.
Compared with prior art, the utility model has the beneficial effects that
(1) a kind of anti-tampering traveling charger provided by the utility model, including left shell and right shell body, left shell and the right side
Shell is engaged by clamping by T-shape protrusion and T-shape groove, and is equipped with silica gel waterproof in the contact position of left shell and right shell body
Circle, is not only tightly combined, but also waterproof performance is good；
(2) a kind of anti-tampering traveling charger provided by the utility model, is fixedly installed with 3 on the right side of right shell body
A USB interface can charge to multiple electronic equipments simultaneously, more convenient to use；
(3) a kind of anti-tampering traveling charger provided by the utility model, shell include insulating layer, first from the inside to surface
Shielded layer, enhancement layer, secondary shielding layer and protective layer, not only strong anti-interference performance, the not influence vulnerable to external electromagnetic wave are charged
Voltage stabilization, and quality is hard, long service life；
(4) a kind of anti-tampering traveling charger provided by the utility model is distinguished in the left end of charger body and right end
It is arranged with No.1 sealing cover and No. two sealing covers, makes attaching plug and USB interface that there is preferable anti-dust performance；
(5) a kind of anti-tampering traveling charger provided by the utility model, be provided on No. two sealing covers USB plug,
And corresponding USB main control chip and memory module, so that the traveling charger is had the function of storing data, practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the right side of the right shell body in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the left side of the left shell in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the shell of the charger body in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the connection type between left shell and right shell body in the utility model embodiment；
Fig. 6 is that the structure of the connection type between USB plug and USB plug accommodating groove in the utility model embodiment is shown
It is intended to.
In figure: 1- charger body, 2- No.1 sealing cover, No. bis- sealing covers of 3-, 4-USB plug, 11- left shell, 12- are right
Shell, 13- attaching plug, 14-USB interface, 15- indicator light, 101- insulating layer, 102- first screen layer, 103- enhancement layer,
104- secondary shielding layer, 105- protective layer, 111- T-shape protrusion, 121- T-shape groove, 301-USB plug accommodating groove, 302-
Cylinder shape groove, 401- cylindrical protrusions.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in figures 1 to 6, the utility model embodiment provides a kind of anti-tampering traveling charger, including charger body
1, circuit board is installed in the charger body 1；
The charger body 1 includes left shell 11 and right shell body 12, and the section of the left shell 11 and right shell body 12 is equal
Arc radius for domes, the right shell body 12 becomes larger from left end to right end, and the right end of the left shell 11 is fixed
It is set in the left end of the right shell body 12, T-shape protrusion 111, the right shell are offered on the inner wall of 11 right end of left shell
Offer compatible T-shape groove 121 on the outer wall of 12 left end of body, the right end of the left shell 11, the right shell body 12
Left end is engaged by clamping by the T-shape protrusion 111 and T-shape groove 121, the contact position of the left shell 11 and right shell body 12
Equipped with silica gel water proof ring, attaching plug 13, the right end of the right shell body 12 are fixedly installed on the left side of the left shell 11
It is fixedly installed with 3 usb 1s, 4,3 usb 1s 4 on face and connects the right side in a row for being evenly distributed on the right shell body 12
On end face, the attaching plug 13, the usb 14 are electrically connected with the circuit board respectively；
The shell of the charger body 1 includes insulating layer 101, first screen layer 102, enhancement layer 103, from the inside to surface
Two shielded layers 104 and protective layer 105, the insulating layer 101 are teflon insulation layer, and the first screen layer 102 is tin
Copper composite film layer, the enhancement layer 103 are glass layer, and the secondary shielding layer 104 is foil shielding layer, the protection
Layer 105 is ABS protective layer, between the insulating layer 101 and first screen layer 102, the first screen layer 102 and enhancement layer
Between 103, between the enhancement layer 103 and secondary shielding layer 104 and the secondary shielding layer 104 and protective layer 105 are logical
Adhesive layer is crossed to be fixedly linked；
The left end of the charger body 1 and right end are arranged with No.1 sealing cover 2 and No. two sealing covers 3 respectively, described to fill
Circular groove is offered on the left end of electric appliance ontology 1 and the outer wall of right end respectively, on the inner wall of 2 right end of No.1 sealing cover
Compatible arc-shaped convex, the No.1 sealing cover 2 and institute are offered respectively on the inner wall of 3 left end of No. two sealing covers
It states between the left end of charger body 1 and leads to respectively between No. two sealing covers 3 and the right end of the charger body 1
It crosses the arc-shaped convex and circular groove is engaged by clamping, be provided with USB plug 4 on the right side of No. two sealing covers 3
With USB plug accommodating groove 301, the USB plug 4 is hinged in the USB plug accommodating groove 301, the USB plug accommodating groove
Cylinder shape groove 302 is offered on the inner sidewall of 301 one end, the cylinder shape groove 302 is oppositely arranged on the USB plug and receives
It receives on the inner sidewall of slot 301, the lower end of 4 two opposite side walls of USB plug offers compatible cylindrical protrusions 401, institute
It states USB plug 4 to be hinged on by the cylindrical protrusions 401 in the cylinder shape groove 302 of the USB plug accommodating groove 301, institute
The tip inside for stating corresponding No. two sealing covers 3 of USB plug 4 is fixedly installed with USB main control chip and memory module, described
USB main control chip and memory module are commercial product, the model S1-58A45L of the USB main control chip, the storage mould
Block is flash memory, model RTS5159, and the USB main control chip is electrical connected with memory module, the USB master control
The input terminal of the output end of chip and the USB plug 4 is electrically connected.
A kind of anti-tampering traveling charger provided in this embodiment, including left shell 11 and right shell body 12,11 He of left shell
Right shell body 12 is engaged by clamping by T-shape protrusion 111 and T-shape groove 121, and in the contact of left shell 11 and right shell body 12
Place is equipped with silica gel water proof ring, is not only tightly combined, but also waterproof performance is good；Also it is fixedly installed on the right side of right shell body 12
3 usb 1s 4 can charge to multiple electronic equipments simultaneously, more convenient to use；Meanwhile shell is from inner
It is not only anti-interference to outer including insulating layer 101, first screen layer 102, enhancement layer 103, secondary shielding layer 104 and protective layer 105
Performance is strong, not the influence vulnerable to external electromagnetic wave, and charging voltage is stablized, and quality is hard, long service life；In addition, filling
The left end of electric appliance ontology 1 and right end are arranged with No.1 sealing cover 2 and No. two sealing covers 3 respectively, make attaching plug 13 and USB interface
14 have preferable anti-dust performance；Also is provided on No. two sealing covers 3 USB plug 4 and corresponding USB main control chip and
Memory module, makes the traveling charger have the function of storing data, and practicability is stronger.Therefore, the present embodiment is not only anti-interference
Performance is strong, and charging voltage is stablized, and can charge simultaneously for multiple electronic equipments, and have dust-proof, waterproof, storing data
Function, practicability is stronger.
Further, to make the charger that there is preferable anti-interference ability, and its flintiness is improved, in the present embodiment
In, the insulating layer 101, first screen layer 102, enhancement layer 103 and secondary shielding layer 104 thickness be 15-30 μm, it is described
Protective layer 105 with a thickness of 0.5-1mm.
It whether there is failure when further, to be powered convenient for discovery, in the present embodiment, 3 usb 1s 4 are right
Indicator light 15 is separately installed on the right side for the right shell body 12 answered, the indicator light 15 is electrical with the circuit board respectively
Connection.
It further, is the anti-dust performance for improving charger, in the present embodiment, on the outer wall of the charger body 1
It is coated with titanium phosphate Nano self-cleaning coating.
Further, to make insulating layer 101, first screen layer 102, enhancement layer 103, secondary shielding layer 104 and protective layer
105 firm connection get up, the adhesive layer can select polyurethane adhesive layer, epoxy resin gluing layer, polyimides adhesive layer,
Any one of acrylic adhesive layer, in the present embodiment, the adhesive layer select polyurethane adhesive layer.
It further, is the safety for improving electricity consumption, in the present embodiment, the attaching plug 13 is three foot flat type power supplys
Plug.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of anti-tampering traveling charger, including charger body (1), the charger body (1) is interior to be equipped with circuit board,
It is characterized by:
The charger body (1) includes left shell (11) and right shell body (12), the left shell (11) and right shell body (12)
Section is domes, and the arc radius of the right shell body (12) becomes larger from left end to right end, the left shell (11)
The fixed left end for being set in the right shell body (12) of right end, it is convex to offer T-shape on the inner wall of left shell (11) right end
It rises (111), offers compatible T-shape groove (121), the left shell (11) on the outer wall of right shell body (12) left end
Right end, the right shell body (12) left end pass through the T-shape raised (111) and T-shape groove (121) clamping engagement, institute
The contact position for stating left shell (11) and right shell body (12) is equipped with silica gel water proof ring, fixed peace on the left side of the left shell (11)
Equipped with attaching plug (13), 3 USB interfaces (14), 3 USB are fixedly installed on the right side of the right shell body (12)
Even on the right side in a row for being evenly distributed on the right shell body (12), the attaching plug (13), the USB connect interface (14)
Mouth (14) is electrically connected with the circuit board respectively；
The shell of the charger body (1) includes insulating layer (101), first screen layer (102), enhancement layer from the inside to surface
(103), secondary shielding layer (104) and protective layer (105), the insulating layer (101) be teflon insulation layer, described first
Shielded layer (102) is tin copper composite film layer, and the enhancement layer (103) is glass layer, and the secondary shielding layer (104) is
Foil shielding layer, the protective layer (105) is ABS protective layer, between the insulating layer (101) and first screen layer (102), institute
State between first screen layer (102) and enhancement layer (103), between the enhancement layer (103) and secondary shielding layer (104) and
The secondary shielding layer (104) is fixedly linked by adhesive layer with protective layer (105)；
The left end of the charger body (1) and right end are arranged with No.1 sealing cover (2) and No. two sealing covers (3) respectively, described
Circular groove is offered on the left end of charger body (1) and the outer wall of right end respectively, No.1 sealing cover (2) right end
Compatible arc-shaped convex is offered on inner wall and respectively on the inner wall of No. two sealing covers (3) left end, the No.1 is close
It covers between (2) and the left end of the charger body (1) and No. two sealing covers (3) and the charger body (1)
Right end between pass through the arc-shaped convex and circular groove respectively and be engaged by clamping, the right end of No. two sealing covers (3)
USB plug (4) and USB plug accommodating groove (301) are provided on face, the USB plug (4) is hinged on the USB plug storage
In slot (301), cylinder shape groove (302), the cylinder are offered on the inner sidewall of described USB plug accommodating groove (301) one end
Connected in star (302) is oppositely arranged on the inner sidewall of the USB plug accommodating groove (301), USB plug (4) two opposite sides
The lower end of wall offers compatible cylindrical protrusions (401), and the USB plug (4) is cut with scissors by the cylindrical protrusions (401)
Connect in the cylinder shape groove (302) in the USB plug accommodating groove (301), the USB plug (4) it is corresponding described No. two it is close
The tip inside of capping (3) is fixedly installed with USB main control chip and memory module, the USB main control chip and memory module electricity
Property be connected, the input terminal of the output end of the USB main control chip and the USB plug (4) is electrically connected.
2. a kind of anti-tampering traveling charger according to claim 1, it is characterised in that: the insulating layer (101), first
The thickness of shielded layer (102), enhancement layer (103) and secondary shielding layer (104) is 15-30 μm, the thickness of the protective layer (105)
Degree is 0.5-1mm.
3. a kind of anti-tampering traveling charger according to claim 1, it is characterised in that: 3 USB interfaces (14) are right
Be separately installed on the right side for the right shell body (12) answered indicator light (15), the indicator light (15) respectively with the circuit
Plate is electrically connected.
4. a kind of anti-tampering traveling charger according to claim 1, it is characterised in that: the charger body (1)
Titanium phosphate Nano self-cleaning coating is coated on outer wall.
5. a kind of anti-tampering traveling charger according to claim 1, it is characterised in that: the adhesive layer is polyurethane adhesive
Any one of glutinous layer, epoxy resin gluing layer, polyimides adhesive layer, acrylic adhesive layer.
6. a kind of anti-tampering traveling charger according to claim 1, it is characterised in that: the attaching plug (13) is three
Foot flat type attaching plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144252.8U CN209029966U (en) | 2018-12-19 | 2018-12-19 | A kind of anti-tampering traveling charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144252.8U CN209029966U (en) | 2018-12-19 | 2018-12-19 | A kind of anti-tampering traveling charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029966U true CN209029966U (en) | 2019-06-25 |
Family
ID=66910971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822144252.8U Expired - Fee Related CN209029966U (en) | 2018-12-19 | 2018-12-19 | A kind of anti-tampering traveling charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786444A (en) * | 2020-08-07 | 2020-10-16 | 北京正铧科技有限公司 | Safe high and low temperature resistant charger |
-
2018
- 2018-12-19 CN CN201822144252.8U patent/CN209029966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786444A (en) * | 2020-08-07 | 2020-10-16 | 北京正铧科技有限公司 | Safe high and low temperature resistant charger |
| CN111786444B (en) * | 2020-08-07 | 2024-03-08 | 北京正铧科技有限公司 | Safe high-low temperature resistant charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20191219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |