CN108346483A - A kind of closed-cell foam silica-gel sponge cladding usb data charging wire - Google Patents
A kind of closed-cell foam silica-gel sponge cladding usb data charging wire Download PDFInfo
- Publication number
- CN108346483A CN108346483A CN201810334652.7A CN201810334652A CN108346483A CN 108346483 A CN108346483 A CN 108346483A CN 201810334652 A CN201810334652 A CN 201810334652A CN 108346483 A CN108346483 A CN 108346483A
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- Prior art keywords
- gel
- usb
- data
- line
- closed
- 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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Links
- 239000000741 silica gel Substances 0.000 title claims abstract description 84
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 84
- 229960001866 silicon dioxide Drugs 0.000 title claims abstract description 84
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000006260 foam Substances 0.000 title claims abstract description 36
- 238000005253 cladding Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 239000000499 gel Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000009954 braiding Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 241001269238 Data Species 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 201000004624 Dermatitis Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of closed-cell foam silica-gel sponges to coat usb data charging wire, including：The connecting line of USB connection terminals, data transmission interface and connection the USB connection terminals and data transmission interface；The material of the gel coated layer is closed-cell foam silica-gel sponge, power positive line, ground wire and Kev bracing wire are hingedly set in the first accommodating cavity, and negative voltage data line and positive voltage data line are individually set to the both sides inside gel coated layer and positioned at the first accommodating cavity.Data charging wire in the present invention by five original lines and twists together, is modified to three lines and twists together, two other data line is respectively independent, does not interfere with each other.Outer cladding layer compares existing polychrome silica gel using closed-cell foam silica-gel sponge in conjunction with the physical characteristic of closed-cell foam silica-gel sponge, its crust is more soft, feel more preferably, will not crack because of frequent use and crust is caused to be broken, increase the service life of data charging wire.
Description
Technical field
The present invention relates to data transmission charging wire technical field, specifically a kind of closed-cell foam silica-gel sponge coats USB numbers
According to charging wire.
Background technology
Existing usb data charging wire polychrome gel coated usb data as disclosed in (publication No. CN107204555A) fills
Electric wire five power positive line, negative voltage data line, positive voltage data line, ground wire, Kev bracing wire lines and twists in connecting line
Together；Since negative voltage data line, positive voltage data line are not mutual indepedent, find there is signal in actual use
, also there is the coating (shielded layer) that wire body friction is brought and is broken, falls off in the case where interference, and leads to short circuit, influences data transmission；
Existing USB data line outer cladding layer is using PVC, TPE, kernmantle etc. simultaneously, available data when feel winter temperature is low
The crust of transmission charging wire hardens, and feel is bad, uses and feels bad, can also crack because of frequent use, and causes outer
Skin is broken；When summer temperature is excessively high, the patch that data line connecting line again can be very greasy is on the skin, very uncomfortable, serious
It also will produce skin allergy.It is filled in addition, inevitably contacting data using electronic equipment while charging or transmission data
Electric wire body and data transmission charging connector, and existing making sheathing material metal, ABS/PVC/TPE materials do not have pro-skin
Characteristic.
Invention content
The purpose of the present invention is to provide a kind of closed-cell foam silica-gel sponges to coat usb data charging wire, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of closed-cell foam silica-gel sponge cladding usb data charging wire, including：USB connection terminals, data transmission interface with
And the connecting line of connection the USB connection terminals and data transmission interface；The connecting line includes：Power positive line, negative voltage
Data line, positive voltage data line and ground wire；The connecting line further includes：Kev bracing wire and gel coated layer；The electricity
Source electrode line, negative voltage data line, positive voltage data line, ground wire and Kev bracing wire are set in the gel coated layer；Institute
State Kev bracing wire and be shorter in length than the power positive line, negative voltage data line, positive voltage data line and ground wire, and its two
End is connected respectively on the USB connection terminals and data transmission interface, and the material of the gel coated layer is sent out for closed pore
Steep silica-gel sponge, power positive line, ground wire and Kev bracing wire hingedly be set to the first accommodating cavity in, negative voltage data line and
Positive voltage data line is individually set to the both sides inside gel coated layer and positioned at the first accommodating cavity.
As a further solution of the present invention：The cross section of the first accommodating cavity is round.
As further scheme of the invention：The cross section of the connecting line is multiple circular combinations, and wherein Kev is drawn
Line is set in connecting line, and for the diameter of the first accommodating cavity not less than Kev bracing wire and ground wire, power positive line forms litzendraht wire
The diameter of body.
As further scheme of the invention：The cross section of the connecting line is multiple circular combinations, and wherein Kev is drawn
Line is set in connecting line, and for the diameter of the first accommodating cavity not less than Kev bracing wire and ground wire, power positive line forms litzendraht wire
The diameter of body.
As further scheme of the invention：The USB connection terminals include USB terminal silica gel shells and the ends USB
One end of son, the connecting line connects the USB terminals；The second accommodating cavity is equipped in the USB terminals silica gel shell, it is described
Connecting line is set to USB terminals junction in the described second accommodating cavity；The data transmission interface includes data-interface
The other end of silica gel shell and data-interface, the connecting line connects the data-interface；The data-interface silica gel shell
The interior third that is equipped with houses cavity, and the connecting line is set to the third with the data-interface junction and houses in cavity.
As further scheme of the invention：The gel coated layer includes at least axially disposed top surface silica gel face
And bottom surface silica gel face.
As further scheme of the invention：Top surface silica gel face and bottom surface silica gel face are integrally formed.
As further scheme of the invention：The USB terminals silica gel shell, data-interface silica gel shell, silica gel packet
The shore hardness of coating is to spend between 8 degree~50 degree.
As further scheme of the invention：The data transmission interface is TYPE-C connectors or lightning connectors
Or MICRO-USB connectors.
Compared with prior art, the beneficial effects of the invention are as follows：1. the data charging wire in the present invention is by original five
Line simultaneously twists together, is modified to three lines and twists together, two other data line is respectively independent, does not interfere with each other；To
It avoids the coating (shielded layer) that wire body friction is brought to be broken, fall off, leads to short circuit, influences the problem of data transmission.
2. outer cladding layer is using closed-cell foam silica-gel sponge, in conjunction with the physical characteristic of closed-cell foam silica-gel sponge,
Compared to existing polychrome silica gel, crust is more soft, and feel more preferably, will not crack because of frequent use and cause crust disconnected
It splits, increases the service life of data charging wire；When avoiding summer temperature excessively high simultaneously, closed-cell foam silica-gel sponge data transmission
Line connecting line will not be very greasy patch on the skin, the case where avoiding causing skin allergy.
Description of the drawings
Fig. 1 is that closed-cell foam silica-gel sponge coats MICRO interface usb data charging wire structural schematic diagrams in embodiment；
Fig. 2 is that closed-cell foam silica-gel sponge coats usb data charging wire connecting wire structure schematic diagram in embodiment；
Fig. 3 is that closed-cell foam silica-gel sponge coats usb data charging wire connecting line sectional view in embodiment；
Fig. 4 is that closed-cell foam silica-gel sponge coats MICRO interface usb data charging wire sectional views in embodiment；
Fig. 5 is that closed-cell foam silica-gel sponge coats TYPE-C interface usb data charging wire structural schematic diagrams in embodiment；
Fig. 6 is that closed-cell foam silica-gel sponge coats lightning interface usb data charging wire structural representations in embodiment
Figure；
In figure：1-USB connection terminals, 11-USB terminal silica gel shell, 111- second house cavity, 112- be inserted into guide it is blind
Text, 12-USB terminals, 2- data transmission interfaces, 21- interface silica gel shell, 211- thirds house cavity, 22- data-interfaces, 3-
Connecting line, 31- power positive lines, 32- negative voltage datas line, 33- positive voltages data line, 34- ground wires, the bracing wire of 35- Kevs,
36- gel coateds layer, the top surfaces 361- silica gel face, the bottom surfaces 362- silica gel face, 363- silica gel face line of demarcation, the first accommodating cavities of 37-.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Referring to Fig.1, Fig. 2 and Fig. 3, Fig. 1 are that closed-cell foam silica-gel sponge cladding MICRO interface usb datas fill in embodiment
Wire structure schematic diagram；Fig. 2 is that closed-cell foam silica-gel sponge coats the signal of usb data charging wire connecting wire structure in embodiment
Figure；Fig. 3 is that closed-cell foam silica-gel sponge coats usb data charging wire connecting line sectional view in embodiment.The present embodiment provides one
Kind closed-cell foam silica-gel sponge coats usb data charging wire, including USB connection terminals 1, data transmission interface 2 and connection USB
The connecting line 3 of connection terminal 1 and data transmission interface 2；Connecting line 3 includes power positive line 31, negative voltage data line 32, positive electricity
Press data line 33 and ground wire 34；Connecting line 3 further includes Kev bracing wire 35 and gel coated layer 36；Gel coated layer 36
Material is closed-cell foam silica-gel sponge, and closed-cell foam silica-gel sponge is more soft compared to existing polychrome silica gel characteristic, and feel is more
It is good, situations such as will not cracking because of frequent use, crust caused to be broken, power positive line 31, negative voltage data line 32, positive electricity
Data line 33, ground wire 34 and Kev bracing wire 35 is pressed to be set in gel coated layer 36；Kev bracing wire 35 is being shorter in length than power supply just
Polar curve 31, negative voltage data line 32, positive voltage data line 33 and ground wire 34, and its both ends is connected respectively in USB
On connection terminal 1 and data transmission interface 2.
Multiple reference Fig. 3, further, the cross section of the first accommodating cavity 37 is approximate circle；Power positive line 31, ground connection
Line 34 and Kev bracing wire 35 are hingedly set in the first accommodating cavity 37, and negative voltage data line 32 and positive voltage data line 33 are independent
Set on the inside of gel coated layer 36 and positioned at the both sides of the first accommodating cavity 37, by by negative voltage data line 32, positive voltage number
It is mutual indepedent according to line 33, the case where to effectively avoid signal interference, moreover it is possible to avoid the occurrence of coating failure that wire body friction brings,
It falls off, leads to short circuit, influences the case where data transmission, it can also be by negative voltage data line 32,33 housing PVC of positive voltage data line
As for the warping resistance intensity in gel coated layer 36, further increasing negative voltage data line 32, positive voltage data line 33 after pipe, keep away
Exempt from the case where long-time service causes to be broken；The cross section of connecting line 3 is multiple circular combinations, and wherein Kev bracing wire 35 is set to
In connecting line 3, the diameter of the first accommodating cavity 37 is not less than Kev bracing wire 35 and ground wire 34, the composition braiding of power positive line 31
The diameter of wire body.
It is that closed-cell foam silica-gel sponge coats MICRO interface usb data charging wires company in embodiment with continued reference to Fig. 4, Fig. 4
Wiring sectional view.USB connection terminals 1 include USB terminal silica gel shell 11 and USB terminals 12, and one end of connecting line 3 connects
USB terminals 12；The second accommodating cavity 111 is equipped in USB terminal silica gel shell 11,12 junction of connecting line 3 and USB terminals is set to
In second accommodating cavity 111；Data transmission interface 2 includes data-interface silica gel shell 21 and data-interface 22, connecting line 3
The other end connects data-interface 22；It is equipped with third in data-interface silica gel shell 21 and houses cavity 211, connecting line 3 connects with data
22 junctions of mouth are set to third and house 211 in cavity.12 rear end of USB terminals and one end of connecting line 3 are welded, and the two junction is set
In in the second accommodating cavity 111 that USB silica gel shell 11 coats, 12 front end of USB terminals extends outwardly into the along itself direction
Outside two accommodating cavitys 111；22 rear end of data-interface and the other end of connecting line 3 weld, and the two junction is set to data-interface silicon
The third that glue shell 21 coats houses cavity 211, and 22 front end of data-interface extends outwardly into the accommodating sky of third along itself direction
Outside chamber 211.
It is multiple with reference to Fig. 2 and 3, further, gel coated layer 36 include at least axially disposed top surface silica gel face 361 with
And bottom surface silica gel face 362, top surface silica gel face 361 and bottom surface silica gel face 362；Axially disposed top surface silica gel face
361 and bottom surface silica gel face 362 be integrally formed, have clearly silica gel face line of demarcation 363 between the two；USB terminal silica gel shells
11, data-interface silica gel shell 21, gel coated layer 36 shore hardness be 8 degree~50 degree between, for raising gel coated layer
36 antiwear property can also be arranged PVC casings in 36 outside of gel coated layer.
With continued reference to Fig. 1,5 and 6, Fig. 5 is that closed-cell foam silica-gel sponge cladding TYPE-C interface usb datas fill in embodiment
Wire structure schematic diagram；Fig. 6 is that closed-cell foam silica-gel sponge coats lightning interface usb datas charging knot in embodiment
Structure schematic diagram；Further, data transmission interface 2 is MICRO-USB connectors or TYPE-C connectors or lightning connectors.Silicon
External coating of the glue clad 36 as connecting line 3, and its between connecting line 3 there are certain interval 38,
When wire rod is locally axially stretched by external force, there is gap 38 to deposit since gel coated layer 36 is used as between connecting line 3
, and there is silica gel material itself stretchable, compression property, internal wire body to have Kev bracing wire 35 as the main next of stretching resistance
Source, connecting line 3 not will produce deformation when by outer force effect, and sliding friction, silicon are will produce between meeting and gel coated layer 36
Glue clad 36 can be elongated with deformation is generated under the action of external force or compress and not will produce and appoint to internal connecting line 3
What undesirable influence, gel coated layer 36 is understood under the action of own resilient and tension after external pull or compressing force disappearance,
And restore original shape geometric dimension automatically without any collinear body internal friction.So that connecting line 3 is flexible
Good, stretching resistance is strong, does not knot, is not easy to lose；And the junction of USB connection terminals 1 and data transmission port 2 and connecting line 3
It is to be respectively coated by USB terminal silica gel shell 11 and data-interface silica gel shell 21 so that junction is also to be not easy to lose, together
When increase skin-friendly；And the Kev bracing wire 35 that connecting line 3 includes is fixed on 2 both ends of USB connection terminals 1 and data transmission port
The length for being shorter in length than 3 other lines of connecting line, suffered axial tensile force can undertake by Kev bracing wire 35 so that USB connects
Connecting terminal 1 and 2 both ends of data transmission port enhance 3 pull resistance of connecting line, not easy to break.
Data transmission interface 2 can be MICRO-USB connectors or TYPE-C connectors or the conventional class of three kinds of lightning connectors
The interface of type, silica gel itself have softness, good hand touch, stretchable/compression property, then add the unique accommodating sky of the present invention
Chamber 111,
211 reserved unwrapping wire and the structure design of the adhesive technology of Kev bracing wire 35 application, cause data transmission interface 2 in silicon
Integral joint after glue package, has good flexible nature and good feel, can use hand kneading, bending, stretching/pressure
Contracting, by being bonded in USB connection terminals 1, the Kev bracing wire 35 of data transmission interface 2 provides axial required tension intensity, will not
To power positive line 31, negative voltage data line 32, positive voltage data line 33, ground wire 34 with pulling force is generated among pad, protect
Connection performance is connected without changing so that use scope is extensive in the fastness of welding.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of closed-cell foam silica-gel sponge coats usb data charging wire, including：USB connection terminals (1), data transmission interface
(2) and the connecting line (3) of connection the USB connection terminals (1) and data transmission interface (2)；The connecting line (3) includes：
Power positive line (31), negative voltage data line (32), positive voltage data line (33) and ground wire (34)；The connecting line (3)
Further include：Kev bracing wire (35) and gel coated layer (36)；The power positive line (31), negative voltage data line (32), just
Voltage data line (33), ground wire (34) and Kev bracing wire (35) are set in the gel coated layer (36)；The Kev is drawn
Line (35) is shorter in length than the power positive line (31), negative voltage data line (32), positive voltage data line (33) and ground wire
(34), and its both ends is connected respectively on the USB connection terminals (1) and data transmission interface (2), and feature exists
In：The material of the gel coated layer (36) be closed-cell foam silica-gel sponge sponge, power positive line (31), ground wire (34) with
And Kev bracing wire (35) is hingedly set in the first accommodating cavity (37), negative voltage data line (32) and positive voltage data line (33) are single
Solely internal and positioned at the first accommodating cavity (37) the both sides set on gel coated layer (36).
2. closed-cell foam silica-gel sponge according to claim 1 coats usb data charging wire, which is characterized in that described the
The cross section of one accommodating cavity (37) is round.
3. closed-cell foam silica-gel sponge according to claim 1 coats usb data charging wire, which is characterized in that the company
The cross section of wiring (3) is multiple circular combinations, and wherein Kev bracing wire (35) is set in connecting line (3), the first accommodating cavity
(37) diameter is not less than Kev bracing wire (35) and ground wire (34), the diameter of power positive line (31) composition braiding wire body.
4. closed-cell foam silica-gel sponge according to claim 1 coats usb data charging wire, which is characterized in that the USB
Connection terminal (1) includes USB terminal silica gel shells (11) and USB terminals (12), described in one end connection of the connecting line (3)
USB terminals (12)；The second accommodating cavity (111), the connecting line (3) and institute are equipped in the USB terminals silica gel shell (11)
USB terminals (12) junction is stated in the described second accommodating cavity (111)；The data transmission interface (2) includes that data connect
The other end of mouth silica gel shell (21) and data-interface (22), the connecting line (3) connects the data-interface (22)；It is described
It is equipped with third in data-interface silica gel shell (21) and houses cavity (211), the connecting line (3) connects with the data-interface (22)
Place is met to be set in the accommodating cavity of the third (211).
5. coating usb data charging wire according to any closed-cell foam silica-gel sponges of claim 1-4, which is characterized in that
The gel coated layer (36) includes at least axially disposed top surface silica gel face (361) and bottom surface silica gel face (362).
6. coating usb data charging wire according to any closed-cell foam silica-gel sponges of claim 1-4, which is characterized in that
Top surface silica gel face (361) and bottom surface silica gel face (362) are integrally formed.
7. coating usb data charging wire according to any closed-cell foam silica-gel sponges of claim 1-4, which is characterized in that
The USB terminals silica gel shell (11), data-interface silica gel shell (21), gel coated layer (36) shore hardness be 8 degree~
Between 50 degree.
8. coating usb data charging wire according to any closed-cell foam silica-gel sponges of claim 1-4, which is characterized in that
The data transmission interface (2) is TYPE-C connectors or lightning connectors or MICRO-USB connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810334652.7A CN108346483A (en) | 2018-04-15 | 2018-04-15 | A kind of closed-cell foam silica-gel sponge cladding usb data charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810334652.7A CN108346483A (en) | 2018-04-15 | 2018-04-15 | A kind of closed-cell foam silica-gel sponge cladding usb data charging wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108346483A true CN108346483A (en) | 2018-07-31 |
Family
ID=62955869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810334652.7A Pending CN108346483A (en) | 2018-04-15 | 2018-04-15 | A kind of closed-cell foam silica-gel sponge cladding usb data charging wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108346483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348341A (en) * | 2018-11-14 | 2019-02-15 | 周小艳 | A kind of gel coated earphone cable |
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| CN107204555A (en) * | 2017-07-10 | 2017-09-26 | 戴明 | Polychrome gel coated usb data charging wire |
| CN208315225U (en) * | 2018-04-15 | 2019-01-01 | 李品 | A kind of closed-cell foam silica-gel sponge cladding usb data charging cable |
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2018
- 2018-04-15 CN CN201810334652.7A patent/CN108346483A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850908A (en) * | 2006-06-01 | 2006-10-25 | 四川大学 | Obturator-type silicone rubber foam material, and its preparing method and use |
| US20130312999A1 (en) * | 2012-05-25 | 2013-11-28 | Advanced Flexible Circuits Co., Ltd. | Flexible circuit cable with at least two bundled wire groups |
| JP3185923U (en) * | 2013-05-23 | 2013-09-12 | 陳家勇 | cable |
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| CN208315225U (en) * | 2018-04-15 | 2019-01-01 | 李品 | A kind of closed-cell foam silica-gel sponge cladding usb data charging cable |
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| CN109348341A (en) * | 2018-11-14 | 2019-02-15 | 周小艳 | A kind of gel coated earphone cable |
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