CN105655831A - Anti-interference four-layer flat power line - Google Patents
Anti-interference four-layer flat power line Download PDFInfo
- Publication number
- CN105655831A CN105655831A CN201610058550.8A CN201610058550A CN105655831A CN 105655831 A CN105655831 A CN 105655831A CN 201610058550 A CN201610058550 A CN 201610058550A CN 105655831 A CN105655831 A CN 105655831A
- Authority
- CN
- China
- Prior art keywords
- bus plane
- interference
- conductive layer
- layer
- binding agent
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- H01B7/08—Flat or ribbon cables
- H01B7/0838—Parallel wires, sandwiched between two insulating layers
Abstract
The invention discloses an anti-interference four-layer flat power line which comprises a plug and a flat cable, wherein the flat cable comprises a base material, adhesives positioned on the upper side and lower side of the base material, conductive layers which are connected with the adhesives and are used for transmitting electric signals, and an insulating layer covering the outermost layer, wherein the conductive layer comprises a first power layer, a second power layer, a third power layer and a fourth power layer which have thin-sheet type cross sections; the plug comprises a plugging sheet; and the plugging sheet is connected with the conductive layer through a power wire. Due to equivalent capacitance formed between the four conductive layers, the technical effect of resisting conductance interference is achieved; simulation of the structural design of an FPC realizes true cable flattening; and meanwhile, the insulating layer protects the cable, and stretching resistance is realized by a reinforcing component, so that compared with the conventional power line, the power line disclosed by the invention has the advantages of smaller size, smaller thickness and higher interference resistance.
Description
Technical field
The present invention relates to power line field, particularly relate to a kind of anti-interference four layers of flat power wire.
Background technology
Cable is to be formed by several or several groups of wire strandings, often mutually insulated between group wire, and is often twisted into round a center, and whole outside is surrounded by the cover layer of high-insulation so that cable has the feature of interior energising, external insulation.
In the middle of routine use, we commonly used can plug in power line to three, its three plugs connect live wire L, zero line N and ground wire PE respectively, zero line thinks the center line of three-phase electricity, interference between zero line and live wire is called " differential mode interference ", " differential mode interference " also refers to act on the interference voltage between signal anode and negative terminal, and this interference is carried on useful signal, directly affects the precision measured with control; Interference between live wire and ground wire is called " common mode disturbances ", this is owing to there is potential difference between cable and the earth, make cable has common mode current, if equipment produces common mode current on its cable, cable can produce strong electromagnetic radiation, electronics, electric product components and parts are produced electromagnetic interference, affects the performance indications of product; Impact in order to avoid " differential mode interference " and " common mode disturbances ", people need to increase some designs and suppress " differential mode interference " and " common mode disturbances ", such as shunt capacitance on circuit, or apply differential mode inductance or add electromagnetic interface filter at the electric power incoming line place of equipment, but this type of design is difficulty with when small product size is restricted.
Simultaneously, such as generate electricity, metallurgical, chemical industry, under the adverse circumstances such as harbour, between mobile appliance equipment, electrical equipment connects the flat power wire often adopted, flat power wire typically refers to electric wire flattening, this is due to when plug is consistent, flat cable is relative to the cable of circular configuration, it is easily installed, potential safety hazard is less, but the structure of many wires in flat cable or the parallel placement of cable, cable is made to be susceptible to information interference each other in the process used, it is directed to this kind of situation, patent announcement number is the jamming-proof flat cable of one of CN204066795U, by being provided with hollow channel between the cable inner core within flat cable, the signal disturbing between the cable inner core in signals transmission is reduced by the air in hollow channel, so that signal transmission becomes apparent from accurately, but the jamproof effect of this invention is very limited, can only resisting radiation interference, Conduction Interference cannot be prevented,And add hollow channel, namely add the width of cable so that the power line configuring this type of flat cable is not suitable in narrow space.
Therefore, it is necessary to design a kind of be resistant to Conduction Interference and thickness thinner three insert flat power wires.
Summary of the invention
The present invention solves that the problems referred to above provide a kind of anti-interference four layers of flat power wire; by the equivalent capacity formed between four layers of conductive layer; achieve the technique effect of anti-Conduction Interference; achieve the technique effect of anti-Conduction Interference; the structural design of imitative FPC; the thickness making cable enters micron dimension; achieve cable flattening truly; simultaneously by dielectric protection layer cable; tension is realized so that this power line is compared to conventional power line, and volume is less by strengthening part; thickness is thinner, and capacity of resisting disturbance is higher.
For achieving the above object, reaching the effect above, the present invention is achieved through the following technical solutions:
A kind of anti-interference four layers of flat power wire, including plug and flat cable, described flat cable includes base material, it is positioned at the binding agent of the upper and lower both sides of base material, it is connected with binding agent and is used for the conductive layer of transmitting telecommunication number and is wrapped in outermost insulating barrier, it is laminar first bus plane that described conductive layer includes cross section, second source layer, 3rd bus plane and the 4th bus plane, the first described bus plane, second source layer, 3rd bus plane, 4th bus plane is parallel to each other, described plug includes inserted sheet, described inserted sheet is connected with conductive layer by power supply lead wire.
Further, the width of described conductive layer is less than the width of base material Yu binding agent, and on described binding agent, the part beyond conductive layer is filled by insulating barrier.
Further, described the first bus plane, second source layer, the 3rd bus plane and the 4th bus plane are wrapped in inner side by the binding agent of upper and lower both sides respectively, described the first bus plane, the outside of the 4th bus plane are connected to reinforced insulation layer by binding agent, described second source layer, the both sides of the 3rd bus plane are connected to base material by binding agent, described reinforced insulation layer is between insulating barrier and conductive layer, and width is more than the width of conductive layer.
Further, the strengthening part that strengthening core is entwined it is provided with in described insulating barrier.
Further, described conductive layer is the Copper Foil of less than 175 ��m or native silver or silver-plated Copper Foil or tin plating Copper Foil.
Further, slotting or three round ends the South Africa three of slotting or three square toes the English mark three of slotting or two round ends the American Standard that Europe superscript three is inserted or a circle two is flat three of GB three that described plug is three homalocephalus is slotting.
Further, one end of described power supply lead wire is slice conductor, is connected with conductive layer, and the other end is round wire, is connected with inserted sheet.
Further, described the first bus plane, the 4th bus plane are connected with ground wire.
The invention has the beneficial effects as follows:
A kind of anti-interference four layers of flat power wire, cable is copied the stacked structure of FPC and is replaced traditional circular configuration, the thickness making cable enters micron dimension, achieve cable flattening truly, simultaneously when cross-sectional area is the same, flake conductive layer is bigger than the surface area of cylindrical conductive layer, and its heat-sinking capability significantly improves so that this power line is safer in actual use; Four layers of conductive layer parallel construction each other is equivalent to multiple electric capacity, and the X electric capacity of formation can suppress differential mode interference, and the Y capacitance of formation can suppress common mode disturbances, it is achieved that the technique effect of anti-Conduction Interference;Simultaneously by dielectric protection layer cable; tension is realized by strengthening part and base material; pressure standard is reached by base material; make the power line using this cable compared to conventional power line; volume is less; thickness is thinner, and capacity of resisting disturbance is higher, is suitable for space requirement is high, equipment precision requirement is high, capacity of resisting disturbance requirement is high user's use.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing to describe in detail, the specific embodiment of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the partial cutaway schematic view of first embodiment of the invention;
Fig. 3 is the cross sectional representation of flat cable in first embodiment of the invention;
Fig. 4 is the equivalent circuit diagram of first embodiment of the invention;
Fig. 5 is the sample table of flat cable the selection of material parameter and electrical quantity in first embodiment of the invention;
Fig. 6 is the sample table of flat cable the selection of material parameter and thickness in first embodiment of the invention;
Fig. 7 is the cross sectional representation of flat cable in second embodiment of the invention;
Fig. 8 is the cross sectional representation of flat cable in third embodiment of the invention;
Fig. 9 is the cross sectional representation of flat cable in fourth embodiment of the invention;
Figure 10 is the structural representation of fifth embodiment of the invention;
Figure 11 is the structural representation of sixth embodiment of the invention;
Figure 12 is the structural representation of seventh embodiment of the invention.
Wherein, plug 1, inserted sheet 11, power supply lead wire 12, flat cable 2, insulating barrier 21, conductive layer the 22, first bus plane 221, second source layer the 222, the 3rd bus plane the 223, the 4th bus plane 224, base material 23, binding agent 24, reinforced insulation layer 25, strengthening part 26, C1-C3It it is equivalent capacity.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail:
As shown in Fig. 1-Figure 12, a kind of anti-interference four layers of flat power wire, including plug 1 and flat cable 2, described flat cable 2 includes base material 23, it is positioned at the binding agent 24 of base material about 23 both sides, it is connected with binding agent 24 and for the conductive layer 22 of transmitting telecommunication number and be wrapped in outermost insulating barrier 21, it is laminar first bus plane 221 that described conductive layer 22 includes cross section, second source layer 222, 3rd bus plane 223 and the 4th bus plane 224, the first described bus plane 221, second source layer 222, 3rd bus plane 223, 4th bus plane 224 is parallel to each other, described plug 1 includes inserted sheet 11, described inserted sheet 11 is connected with conductive layer 22 by power supply lead wire 12.
Further, the width of described conductive layer 22 is less than the width of base material 23 with binding agent 24, and on described binding agent 24, the part beyond conductive layer 22 is filled by insulating barrier 21.
Further, described the first bus plane 221, second source layer the 222, the 3rd bus plane 223 and the 4th bus plane 224 are wrapped in inner side by the binding agent 24 of upper and lower both sides respectively, the outside of the first described bus plane the 221, the 4th bus plane 224 is connected to reinforced insulation layer 25 by binding agent 24, the both sides of described second source layer the 222, the 3rd bus plane 223 are connected to base material 23 by binding agent 24, described reinforced insulation layer 25 is between insulating barrier 21 and conductive layer 22, and width is more than the width of conductive layer 22.
Further, the strengthening part 26 that strengthening core is entwined it is provided with in described insulating barrier 21.
Further, the described Copper Foil that conductive layer 22 is less than 175 ��m or native silver or silver-plated Copper Foil or tin plating Copper Foil.
Further, the described GB that plug 1 is three homalocephalus three is inserted or slotting or three round ends the South Africa three of slotting or three square toes the English mark three of the American Standard that Europe superscript three is inserted or a circle two is flat three of two round ends is inserted.
Further, one end of described power supply lead wire 12 is slice conductor, is connected with conductive layer 22, and the other end is round wire, is connected with inserted sheet 11.
Further, the first described bus plane the 221, the 4th bus plane 224 is connected with ground wire.
Specific embodiment
First embodiment of the invention is in conjunction with shown in Fig. 1 and Fig. 2, a kind of anti-interference four layers of flat power wire, plug 1 uses the GB three of three homalocephalus to insert, namely plug 1 has the inserted sheet 11 of three pieces of flat type, inserted sheet 11 is connected with power supply lead wire 12 in plug 1 inside, power supply lead wire 12 is connected with the conductive layer 22 on flat cable 2, it is achieved that the function of transmission electric current.
As can be known from Fig. 2, naked layer 21 on the conductive layer 22 of flat cable 2 tail end, conductive layer 22 is exposed outside, the power supply lead wire 12 of round wire is welded on conductive layer 22, simultaneously, with the first bus plane 221, second source layer 222, 3rd bus plane 223, four articles of power supply lead wires 12 that 4th bus plane 224 connects respectively are not in contact with each other, the short circuit phenomenon caused to avoid power supply lead wire 12 to contact with each other, one end of power supply lead wire 12 fries batter in a thin layer conductor in an alternative embodiment, corresponding with laminar conductive layer 22, the other end can make round wire, it is connected with inserted sheet 11.
In first embodiment of the invention, the cross section of flat cable 2 is as shown in Figure 3, owing to this flat cable 2 is too elongated, therefore adopt tilde to omit mutually isostructural mid portion, the two ends of the figure on tilde both sides respectively this flat cable 2, wherein, structure from top to bottom is: insulating barrier 21, first bus plane 221, binding agent 24, base material 23, binding agent 24, second source layer 222, binding agent 24, base material 23, binding agent 24, 3rd bus plane 223, binding agent 24, base material 23, binding agent 24, 4th bus plane 224 and insulating barrier 21, first bus plane 221, second source layer 222, 3rd bus plane 223, 4th bus plane 224 is parallel to each other, and width is respectively less than base material 23 and the width of binding agent 24, simultaneously, this insulating barrier 21 adopts PVC plastic, this base material 23 adopts PI plastic material, conductive layer 22 adopts Copper Foil.
Conductive layer 22 connects inserted sheet 11 by power supply lead wire 12, the first bus plane 221 and the 4th bus plane 224 earth lead PE, and second source layer 222 and the 3rd bus plane 223 are started to exchange fire line L, zero line N respectively, its equivalent circuit diagram as shown in Figure 4, wherein equivalent capacity C1, equivalent capacity C3For Y capacitance, equivalent capacity C2For X electric capacity, four layers of conductive layer 22 are parallel to each other, so equivalent capacity C1-C3It is plane-parallel capacitor, therefore capacitance is C=�� S/D=��o��rS/D, wherein �� is the dielectric constant of medium, �� between pole plateoFor vacuum absolute dielectric constant, ��rFor relative dielectric constant, S is polar plate area, and D is the distance between pole plate, and in this embodiment, �� is the dielectric constant of medium between adjacent conductive layer 22, and S is the area of conductive layer 22, and D is the distance between adjacent conductive layer 22.
As it is shown in figure 5, wherein vacuum absolute dielectric constant ��o=8.854187817��10-12F/m, the relative dielectric constant of base material 23 and binding agent 24 takes ��r=3, the parameter of binding agent 24 be two layers of adhesive 24 and value, equivalent capacity C1-C3Capacitance consistent, due to equivalent capacity C1, equivalent capacity C3It is Y capacitance, therefore the anti-common mode disturbances energy force rate robust mould interference performance of this flat cable 2 is eager to excel;Base material 23 adopts PI plastic material, and its pressure voltage radix is 275KV/mm, owing to pressure voltage is main relevant to base material 23, therefore can meet different cable voltage standards by the thickness of change base material 23.
As shown in Figure 6, the copper thickness specification that current conductive layer 22 uses has 17.5 ��m, 35 ��m, 70 ��m three kinds, base material 23 has 12.5 ��m, 25 ��m, 50 ��m, 75 ��m, 125 ��m five kinds, binding agent 24 is then between 12.5 ��m ~ 100 ��m, so when adopting first embodiment, when not including insulating barrier 21, its gross thickness includes four layers of Copper Foil, three layers base material 23 and six layers of binding agent 24, numerical value is between 182.5 ��m��1255 ��m, wherein, sequence number conventional in the market is 1., 2. the thickness of two kinds of structures is 182.5 ��m respectively, 335 ��m, its thickness is less than the cable inner core thickness of current circular configuration.
In conjunction with the first embodiment that Fig. 1-Fig. 6 is obtained, this flat cable 2 has the thickness character much smaller than width, and round cable thickness and width are diameter R, when the sectional area of two kinds of cables is consistent, its impedance is consistent, when by same current, the heat that its cable produces is consistent, now, the width of flat cable 2 is more than the width of round cable, therefore the area of dissipation of flat cable 2 is more than the area of dissipation of round cable, so when cross-sectional area is the same, flat cable 2 is relative to round cable, its heat-sinking capability is higher, the electric current that can pass through is higher, so that the use of this power line is safer.
In second embodiment of the invention, the cross section of flat cable 2 is as shown in Figure 7, on the basis of first embodiment, conductive layer 22 is connected to reinforced insulation layer 25 by binding agent 24, namely it is respectively connected with binding agent 24 and reinforced insulation layer 25 in the outside of the first bus plane 221 and the 4th bus plane 224, the vacancy of conductive layer 22 both sides is also filled with binding agent 24, first bus plane 221 and the 4th bus plane 224 are wrapped in inner side by the binding agent 24 of upper and lower both sides respectively, the thickness specification of reinforced insulation layer 25 common are 12.5 ��m, 25 ��m, 50 ��m three kinds, the basis of first embodiment adds two layers of adhesive 24 and reinforced insulation layer 25, its thickness specification is between 232.5 ��m��1555 ��m, by sequence number in Fig. 6 1., 2. two kinds of structures increase by 12.5 ��m respectively, the reinforced insulation layer 25 of 25 ��m, its thickness respectively 232.5 ��m, 425 ��m, still less than the cable inner core thickness of current circular configuration.
In third embodiment of the invention, the cross section of flat cable 2 is as shown in Figure 8, on the basis of first embodiment, the strengthening part 26 that many strengthening cores are entwined it is provided with in insulating barrier 21, this strengthening part 26 has eight, up and down each four evenly distributed, strengthening part 26 is for being filled in insulating barrier 21, therefore does not increase integral thickness, with the consistency of thickness of first embodiment.
In fourth embodiment of the invention, the cross section of flat cable 2 is as shown in Figure 9, on the basis of the second embodiment, the strengthening part 26 that many strengthening cores are entwined it is provided with in insulating barrier 21, this strengthening part 26 has eight, up and down each four evenly distributed, strengthening part 26 is for being filled in insulating barrier 21, therefore does not increase integral thickness, with the consistency of thickness of the second embodiment.
Figure 10 is the structural representation of fifth embodiment of the invention, and the American Standard three that plug 1 uses a circle two flat is inserted, and namely has the inserted sheet 11 of two pieces of flat type and a round end on plug 1.
Figure 11 is the structural representation of sixth embodiment of the invention, and plug 1 uses the Europe superscript three of two round ends to insert, and namely has the inserted sheet 11 of two round ends on plug 1, also has a jack.
Figure 12 is the structural representation of seventh embodiment of the invention, and plug 1 uses the English mark three of three square toes to insert, and namely has the inserted sheet 11 of three pieces of squares on plug 1.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the present invention swimmingly; But, all those skilled in the art without departing within the scope of technical solution of the present invention, utilize disclosed above technology contents and make a little change, modify and the equivalent variations of differentiation, be the Equivalent embodiments of the present invention; Meanwhile, all change of any equivalent variations, modification and differentiation etc. above example made according to the substantial technological of the present invention, all still fall within the protection domain of technical scheme.
Claims (8)
1. anti-interference four layers of flat power wire, including plug (1) and flat cable (2), it is characterized in that: described flat cable (2) includes base material (23), it is positioned at the binding agent (24) of base material (23) both sides up and down, it is connected with binding agent (24) and is used for the conductive layer (22) of transmitting telecommunication number and is wrapped in outermost insulating barrier (21), it is laminar first bus plane (221) that described conductive layer (22) includes cross section, second source layer (222), 3rd bus plane (223) and the 4th bus plane (224), described the first bus plane (221), second source layer (222), 3rd bus plane (223), 4th bus plane (224) is parallel to each other, described plug (1) includes inserted sheet (11), described inserted sheet (11) is connected with conductive layer (22) by power supply lead wire (12).
2. the anti-interference four layers of flat power wire of one according to claim 1, it is characterized in that: the width of described conductive layer (22) is less than the width of base material (23) Yu binding agent (24), and the upper part beyond conductive layer (22) of described binding agent (24) is filled by insulating barrier (21).
3. the anti-interference four layers of flat power wire of one according to claim 1, it is characterized in that: described the first bus plane (221), second source layer (222), 3rd bus plane (223) and the 4th bus plane (224) are wrapped in inner side by the binding agent (24) of upper and lower both sides respectively, described the first bus plane (221), the outside of the 4th bus plane (224) is connected to reinforced insulation layer (25) by binding agent (24), described second source layer (222), the both sides of the 3rd bus plane (223) are connected to base material (23) by binding agent (24), described reinforced insulation layer (25) is positioned between insulating barrier (21) and conductive layer (22), and width is more than the width of conductive layer (22).
4. the anti-interference four layers of flat power wire of one according to claim 1, it is characterised in that: it is provided with the strengthening part (26) that strengthening core is entwined in described insulating barrier (21).
5. the anti-interference four layers of flat power wire of one according to claim 1, it is characterised in that: the described Copper Foil that conductive layer (22) is less than 175 ��m or native silver or silver-plated Copper Foil or tin plating Copper Foil.
6. the anti-interference four layers of flat power wire of one according to claim 1, it is characterised in that: the described GB that plug (1) is three homalocephalus three is inserted or slotting or three round ends the South Africa three of slotting or three square toes the English mark three of the American Standard that Europe superscript three is inserted or a circle two is flat three of two round ends is inserted.
7. the anti-interference four layers of flat power wire of one according to claim 1, it is characterised in that: one end of described power supply lead wire (12) is slice conductor, is connected with conductive layer (22), and the other end is round wire, is connected with inserted sheet (11).
8. the anti-interference four layers of flat power wire of one according to claim 1, it is characterised in that: described the first bus plane (221), the 4th bus plane (224) are connected with ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058550.8A CN105655831A (en) | 2016-01-28 | 2016-01-28 | Anti-interference four-layer flat power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058550.8A CN105655831A (en) | 2016-01-28 | 2016-01-28 | Anti-interference four-layer flat power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105655831A true CN105655831A (en) | 2016-06-08 |
Family
ID=56488051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058550.8A Pending CN105655831A (en) | 2016-01-28 | 2016-01-28 | Anti-interference four-layer flat power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105655831A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203038681U (en) * | 2012-11-02 | 2013-07-03 | 中国电子科技集团公司第二十三研究所 | Low-inductance flat cable |
| CN204066795U (en) * | 2014-09-27 | 2014-12-31 | 沈健龙 | A kind of jamming-proof flat cable |
-
2016
- 2016-01-28 CN CN201610058550.8A patent/CN105655831A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203038681U (en) * | 2012-11-02 | 2013-07-03 | 中国电子科技集团公司第二十三研究所 | Low-inductance flat cable |
| CN204066795U (en) * | 2014-09-27 | 2014-12-31 | 沈健龙 | A kind of jamming-proof flat cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102106095B (en) | Compensating conductive circuit | |
| CN1748267B (en) | Electrical transformer | |
| CN202189618U (en) | High performance extraordinary super category 5 cable | |
| CN105513686A (en) | Anti-interference three-layer flat shielding cable | |
| CN105470675A (en) | Electric connector | |
| CN105489290A (en) | Anti-interference double-layer flat shielding cable | |
| CN205846382U (en) | A kind of anti-interference three layers of flat power wire | |
| CN205355493U (en) | Flat power cord of anti -interference bilayer | |
| CN105513689A (en) | Anti-interference double-layer flat cable | |
| CN105469870A (en) | Anti-common mode interference three-layer flat power line | |
| CN105655831A (en) | Anti-interference four-layer flat power line | |
| CN205542055U (en) | Anti -interference double -deck flat cable | |
| CN105513690A (en) | Anti-interference three-layer flat shielding power line | |
| CN207517429U (en) | A kind of water-proof cable | |
| CN105513687A (en) | Anti-interference four-layer flat shielding cable | |
| CN105514742A (en) | Anti-interference three-layer flat power line | |
| CN105703182A (en) | An anti-interference four-layer flat shield power line | |
| CN205692596U (en) | A kind of anti-interference three layers of flat cable | |
| CN105469871A (en) | Anti-common mode interference three-layer flat shielding power line | |
| CN204793516U (en) | Cable structure | |
| CN105448394A (en) | Anti-interference four-layer flat cable | |
| CN105514741A (en) | Anti-interference double-layer flat power line | |
| CN105513688A (en) | Anti-interference three-layer flat cable | |
| CN103514997A (en) | Flat cable | |
| CN203503338U (en) | Flat cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |