CN207719546U - A kind of attachment device for supporting safe fast charge - Google Patents
A kind of attachment device for supporting safe fast charge Download PDFInfo
- Publication number
- CN207719546U CN207719546U CN201721802100.1U CN201721802100U CN207719546U CN 207719546 U CN207719546 U CN 207719546U CN 201721802100 U CN201721802100 U CN 201721802100U CN 207719546 U CN207719546 U CN 207719546U
- Authority
- CN
- China
- Prior art keywords
- internal model
- fast charge
- pad
- pvc board
- flexibly connected
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011889 copper foil Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of attachment devices for supporting safe fast charge, including outer membrane, it is flexibly connected with upper iron shell inside the outer membrane, and upper iron shell bottom is flexibly connected with copper foil, it is fixedly connected with PVC board on the left of the copper foil, and it is fixedly connected with Type C connectors on the left of PVC board, the PVC board upper surface is provided with ground pad, and it is provided with shrapnel pad on the right side of ground pad, it is provided with secondary internal model on the right side of the copper foil, and it is fixedly connected with wire rod on the right side of secondary internal model, the PVC board bottom is flexibly connected with an internal model, and an internal model bottom is flexibly connected with lower iron-clad.The attachment device of the safe fast charge of the support detaches shrapnel pad on PCB with ground pad, shield effectiveness is only served after shrapnel pad is detached, the short circuit of cathode function is served as together with ground connection when avoiding being powered on and generates security risk, fast charge work can be met and ensure safety again simultaneously, by providing the safely and fast charge function of 9V/2.33A, meet safety of the consumer to charging, quick performance requirement.
Description
Technical field
The utility model is related to charging unit technical field, specially a kind of attachment device for supporting safe fast charge.
Background technology
With the rapid development of electronic industry, electronic industry technology is maked rapid progress, use of the people to various smart mobile phones
Frequency is higher and higher, and electricity is not durable more and more yet, and the time for needing to expend in charging is also more and more, in order to shorten as possible
The time in charging is expended, it is various in the market that the data line of fast charge is supported also to occur therewith, but the safety problem of fast charge simultaneously
Also it is exposed, such as occurs burning machine phenomenon in charging process, prodigious security risk is brought to the use of consumer.
Utility model content
The purpose of this utility model is to provide a kind of attachment devices for supporting safe fast charge, to solve above-mentioned background technology
Occurs the problem of burning machine in the charging process of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of attachment device for supporting safe fast charge,
It including outer membrane, is flexibly connected with upper iron shell inside the outer membrane, and upper iron shell bottom is flexibly connected with copper foil, on the left of the copper foil
It is fixedly connected with PVC board, and is fixedly connected with Type-C connectors on the left of PVC board, the PVC board upper surface is provided with ground connection weldering
Disk, and shrapnel pad is provided on the right side of ground pad, secondary internal model, and secondary internal model right side and line are provided on the right side of the copper foil
Material is fixedly connected, and the PVC board bottom is flexibly connected with an internal model, and an internal model bottom is flexibly connected with lower iron-clad.
Preferably, the outer membrane is symmetrical structure, and outer membrane is symmetrically installed placement centered on wire rod.
Preferably, the upper iron shell constitutes splicing construction with lower iron-clad, and matches at the top of upper iron shell bottom and lower iron-clad.
Preferably, the secondary internal model constitutes fixed structure with an internal model, and is set between secondary internal model and an internal model
It is equipped with gap.
Preferably, the ground pad is symmetrical arranged with PVC board surface with shrapnel pad, and ground pad is welded with shrapnel
Gap is provided between disk.
Compared with prior art, the utility model has the beneficial effects that：The attachment device of the safe fast charge of the support will be on PCB
Shrapnel pad is detached with ground pad, will shrapnel pad separation after only serve shield effectiveness, when avoiding being powered on ground connection one
It rises and serves as the short circuit of cathode function and generate security risk, can meet fast charge work ensures safety again simultaneously, by providing 9V/
The safely and fast charge function of 2.33A meets safety of the consumer to charging, quick performance requirement.Outer membrane is symmetrical structure, and
Outer membrane is symmetrically installed placement centered on wire rod, and the structure is user-friendly, and symmetrical structure facilitates batch production
It collects, saves the cost to be brought of mold, upper iron shell constitutes splicing construction, and upper iron shell bottom and lower iron-clad top with lower iron-clad
Portion matches, which facilitates iron-clad to be installed and dismantled with lower iron-clad, improves efficiency when production and repair, secondary internal model
Fixed structure is constituted with an internal model, and gap is provided between secondary internal model and an internal model, which provides enough skies
Between be attached for the transposition other parts, and play the role of fixed other parts, ground pad and shrapnel pad with
PVC board surface is symmetrical arranged, and is provided with gap between ground pad and shrapnel pad, which facilitates ground pad and shrapnel
Pad is attached with other parts, and fundamentally solves the phenomenon that burning machine, it is ensured that the safety used.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model PVC board structural schematic diagram.
In figure：1, outer membrane, 2, upper iron shell, 3, secondary internal model, 4, wire rod, 5, Type-C connectors, 6, PVC board, 7, lower iron
Shell, 8, internal models, 9, copper foil, 10, ground pad, 11, shrapnel pad.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of attachment device for supporting safe fast charge, packet
Outer membrane 1 is included, 1 inside of outer membrane is flexibly connected with upper iron shell 2, and 2 bottom of upper iron shell is flexibly connected with copper foil 9, and outer membrane 1 is symmetrical
Structure, and outer membrane 1 is symmetrically installed placement centered on wire rod 4, the structure is user-friendly, and symmetrical structure is convenient
Batch production is collected, and the cost to be brought of mold is saved, and upper iron shell 2 constitutes splicing construction, and 2 bottom of upper iron shell with lower iron-clad 7
Portion matches with 7 top of lower iron-clad, which facilitates iron-clad 2 to be installed and dismantled with lower iron-clad 7, improves production and repair
When efficiency, the left side of copper foil 9 is fixedly connected with PVC board 6, and is fixedly connected with Type-C connectors 5 on the left of PVC board 6, PVC board 6
Upper surface is provided with ground pad 10, and 10 right side of ground pad is provided with shrapnel pad 11, ground pad 10 and shrapnel pad
11 are symmetrical arranged with 6 surface of PVC board, and are provided with gap between ground pad 10 and shrapnel pad 11, which conveniently connects
Ground pad 10 is attached with shrapnel pad 11 with other parts, and fundamentally solves the phenomenon that burning machine, it is ensured that is used
Safety, 9 right side of copper foil is provided with secondary internal model 3, and 3 right side of secondary internal model is fixedly connected with wire rod 4, secondary internal model 3 and one
Secondary internal model 8 constitutes fixed structure, and is provided with gap between secondary internal model 3 and an internal model 8, which provides enough spaces
It is attached for the transposition other parts, and plays the role of fixed other parts, 6 bottom of PVC board and 8 activity of internal model
Connection, and 8 bottom of internal model is flexibly connected with lower iron-clad 7.
Operation principle：When using the attachment device of the safe fast charge of the support, the connection of the safe fast charge of the support is first checked
Device is with the presence or absence of damage parts or the unstable situation of connection, after inspection is errorless, by iron-clad 7 under 2 bottom alignment of upper iron shell
Top is installed, and the two is placed in the space that secondary internal model 3 and an internal model 8 are constituted, by the ground pad in PVC board 6
10 and shrapnel pad 11 and the part in the left side of copper foil 9 welded, when in use, by the attachment device of the safe fast charge of the support
One end is connected on phone charger, and is reequiped the other end set and connect with mobile phone charging wire, finally by charging wire and mobile phone into
Row connection, the attachment device of the fast charge meet consumer to charging by providing the safely and fast charge function of 9V/2.33A
Safety, quick performance requirement, here it is the operation principles of the attachment device of the safe fast charge of the support.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of attachment device for supporting safe fast charge, including outer membrane (1), it is characterised in that：Outer membrane (1) inside and upper iron
Shell (2) is flexibly connected, and upper iron shell (2) bottom is flexibly connected with copper foil (9), fixed with PVC board (6) on the left of the copper foil (9)
Connection, and be fixedly connected with Type-C connectors (5) on the left of PVC board (6), PVC board (6) upper surface is provided with ground pad
(10), it and on the right side of ground pad (10) is provided with shrapnel pad (11), secondary internal model (3) is provided on the right side of the copper foil (9), and
It is fixedly connected with wire rod (4) on the right side of secondary internal model (3), PVC board (6) bottom is flexibly connected with an internal model (8), and primary
Internal model (8) bottom is flexibly connected with lower iron-clad (7).
2. a kind of attachment device for supporting safe fast charge according to claim 1, it is characterised in that：The outer membrane (1) is
Symmetrical structure, and outer membrane (1) is symmetrically installed placement centered on wire rod (4).
3. a kind of attachment device for supporting safe fast charge according to claim 1, it is characterised in that：The upper iron shell (2)
Splicing construction is constituted with lower iron-clad (7), and is matched at the top of upper iron shell (2) bottom and lower iron-clad (7).
4. a kind of attachment device for supporting safe fast charge according to claim 1, it is characterised in that：The secondary internal model
(3) fixed structure is constituted with an internal model (8), and gap is provided between secondary internal model (3) and an internal model (8).
5. a kind of attachment device for supporting safe fast charge according to claim 1, it is characterised in that：The ground pad
(10) it is symmetrical arranged with PVC board (6) surface with shrapnel pad (11), and is set between ground pad (10) and shrapnel pad (11)
It is equipped with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802100.1U CN207719546U (en) | 2017-12-21 | 2017-12-21 | A kind of attachment device for supporting safe fast charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802100.1U CN207719546U (en) | 2017-12-21 | 2017-12-21 | A kind of attachment device for supporting safe fast charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719546U true CN207719546U (en) | 2018-08-10 |
Family
ID=63056840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802100.1U Expired - Fee Related CN207719546U (en) | 2017-12-21 | 2017-12-21 | A kind of attachment device for supporting safe fast charge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719546U (en) |
-
2017
- 2017-12-21 CN CN201721802100.1U patent/CN207719546U/en not_active Expired - Fee Related
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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: 20180810 |