CN108551063B - Detachable conductive track of carbon fiber - Google Patents
Detachable conductive track of carbon fiber Download PDFInfo
- Publication number
- CN108551063B CN108551063B CN201810554824.1A CN201810554824A CN108551063B CN 108551063 B CN108551063 B CN 108551063B CN 201810554824 A CN201810554824 A CN 201810554824A CN 108551063 B CN108551063 B CN 108551063B
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- long
- conductive track
- carbon fiber
- short
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 29
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 61
- 229910052802 copper Inorganic materials 0.000 claims description 61
- 239000010949 copper Substances 0.000 claims description 61
- 239000003292 glue Substances 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920006253 high performance fiber Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Resistance Heating (AREA)
Abstract
The invention relates to the technical field of conductive tracks, in particular to a carbon fiber detachable conductive track, which comprises a conductive track main body, wherein the conductive track main body comprises a long connecting pipe assembly, one end part of the long connecting pipe assembly is connected with a connecting spring piece assembly, and one end part of the connecting spring piece assembly, which is far away from the long connecting pipe assembly, is connected with a short connecting pipe assembly. According to the invention, the long connecting pipe assembly, the connecting elastic piece assembly and the short connecting pipe assembly are sequentially connected, so that the disassembly and the assembly of operators can be facilitated, the assembly efficiency is improved, and the cost is reduced. The detachable carbon fiber conductive track can be sequentially connected through the long connecting pipe assembly, the connecting elastic piece assembly and the short connecting pipe assembly to form a plurality of conductive tracks which are communicated, the installation route can be curved, linear or annular, both the long connecting pipe body and the short connecting pipe body are made of carbon fiber composite materials, and the detachable carbon fiber conductive track is high in thermal shock resistance and excellent in corrosion resistance and radiation resistance.
Description
Technical Field
The invention relates to the technical field of conductive tracks, in particular to a carbon fiber detachable conductive track.
Background
The current conductive tracks on the market basically have two disadvantages: firstly, professional engineering teams are required for installation, and the engineering teams cannot be assembled and disassembled at will. The installation cost is increased, and the use times are limited. The original products are mostly made of stainless steel or aluminum alloy, and the materials have no toughness and are relatively heavy. Bolts are required for fixing, so that the disassembly and the assembly cannot be performed; and secondly, the device can only be straight and cannot be bent spatially, so that the space range for installation is limited. The intelligent lamp has an intelligent tracking function, and can move freely according to figures, gestures and the like. The existing track types in the market are all fixed rigid structures, and generally move intelligently and linearly, so that the track cannot move to a required specific position. In view of this, we propose a carbon fiber detachable conductive track.
Disclosure of Invention
The invention aims to provide a carbon fiber detachable conductive track, which solves the problem that the conductive track is difficult to detach in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a detachable conductive track of carbon fiber, includes the conductive track main part, the conductive track main part includes long connecting pipe subassembly, the one end connection of long connecting pipe subassembly has a connection shell fragment subassembly, connect the shell fragment subassembly to keep away from a end connection of long connecting pipe subassembly has a short connecting pipe subassembly.
Preferably, the long connecting pipe assembly and the connecting elastic piece assembly are hollow.
Preferably, the long connecting pipe assembly comprises a long connecting pipe body, positioning holes are formed in the upper side and the lower side of the two ends of the long connecting pipe body, long copper bars are arranged at the upper end and the lower end of the long connecting pipe body, long copper bar gum is arranged between the long connecting pipe body and the long copper bars are adhered with the long connecting pipe body through the long copper bar gum.
Preferably, the long copper bar comprises a copper bar main body, two ends of the copper bar main body are welded with bending parts, the bending parts are U-shaped, one end of each bending part, far away from the copper bar main body, is welded with a hook part, the hook parts and the copper bar main body are arranged in parallel, and one side of each bending part is provided with a threaded hole.
Preferably, the connecting spring plate assembly comprises a first connecting ring and a second connecting ring which are symmetrically distributed, clamping strips are arranged at the upper end and the lower end of one side, connected with the second connecting ring, of the first connecting ring, clamping holes are formed in the upper end and the lower end of one side, connected with the first connecting ring, of the second connecting ring, the clamping strips are matched with the sizes of the clamping holes in a clamping mode, and the clamping strips are matched with the clamping holes in a clamping mode.
Preferably, the first connecting ring and the second connecting ring are far away from one end part of the long connecting pipe body, a connecting elastic piece installation area and a buffering glue fixing area are respectively formed, a connecting elastic piece is installed in the connecting elastic piece installation area, buffering glue is installed in the buffering glue fixing area, the connecting elastic piece is connected to the first connecting ring in a clamping mode through the buffering glue, and a threaded hole is formed in the connecting elastic piece.
Preferably, the connecting elastic sheet sequentially passes through the two threaded holes through the locking screw to be connected with one end of the long copper bar in a threaded manner.
Preferably, the short connecting pipe assembly comprises short connecting pipe bodies, short copper sheet fixing grooves which are symmetrically distributed are formed in the middle of two sides of the short connecting pipe bodies, and short copper sheets are arranged in the short copper sheet fixing grooves.
Preferably, the long connecting pipe body and the short connecting pipe body are made of carbon fiber composite materials.
Preferably, the long copper strip and the short copper strip are both C7025 TM03 high-conductivity copper strips, and the thickness is 0.4-0.5mm.
Compared with the prior art, the invention has the beneficial effects that:
1. the long connecting pipe assembly, the connecting spring piece assembly and the short connecting pipe assembly which are arranged in the detachable carbon fiber conductive track are sequentially connected, so that an operator can conveniently detach and install the detachable carbon fiber conductive track, the installation efficiency is improved, and the cost is reduced.
2. The detachable carbon fiber conductive track can be sequentially connected through the long connecting pipe assembly, the connecting elastic piece assembly and the short connecting pipe assembly to form a plurality of conductive tracks in conduction, and the installation route can be curved, linear or annular.
3. The long connecting pipe body and the short connecting pipe body in the carbon fiber detachable conductive track are made of carbon fiber composite materials. The inorganic high-performance fiber with carbon content higher than 90% is formed by converting organic fibers through a series of heat treatments, is a new material with excellent mechanical properties, has the inherent characteristics of carbon materials, has the soft and processable characteristics of textile fibers, has strength which is 5 times that of steel, good heat resistance and strong thermal shock resistance, is not easy to deform, saves energy, has small specific gravity (1/5 of steel), and has excellent corrosion resistance and radiation resistance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of an exploded view of the long connecting tube assembly of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention A;
FIG. 4 is a schematic diagram of an explosion structure of the connecting spring assembly of the present invention;
fig. 5 is a schematic structural view of the short connecting pipe assembly of the present invention.
In the figure: 1. a conductive track body; 2. a long connecting tube assembly; 21. a long connecting pipe body; 22. positioning holes; 23. long copper bars; 231. a copper bar body; 232. a bending part; 233. a hook part; 234. a threaded hole; 24. long copper strip back glue; 3. connecting the spring plate assembly; 31. a first connection ring; 32. clamping strips; 33. a second connecting ring; 34. a clamping hole; 35. a connecting spring plate; 36. buffer glue; 37. locking a screw; 38. connecting the spring plate installation area; 39. a buffer glue fixing area; 4. a short connecting tube assembly; 41. a short connecting pipe body; 42. a short copper sheet fixing groove; 43. and (5) short copper sheets.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a detachable conductive track of carbon fiber, as shown in fig. 1, includes conductive track main part 1, and conductive track main part 1 includes long connecting pipe subassembly 2, and the one end of long connecting pipe subassembly 2 is connected with and connects shell fragment subassembly 3, and the one end that long connecting pipe subassembly 2 was kept away from to connect shell fragment subassembly 3 is connected with short connecting pipe subassembly 4.
It should be noted that, the long connecting pipe assembly 2 and the connecting spring plate assembly 3 are hollow.
It should be noted that, as shown in fig. 2, the long connecting pipe assembly 2 includes a long connecting pipe 21, the upper and lower sides of two ends of the long connecting pipe 21 are both provided with positioning holes 22, the upper and lower ends of the long connecting pipe 21 are both provided with long copper strips 23, a long copper strip gum 24 is provided between the long copper strips 23 and the long connecting pipe 21, and the long copper strips 23 are bonded with the long connecting pipe 21 through the long copper strip gum 24.
In addition, as shown in fig. 3, the long copper bar 23 includes a copper bar main body 231, two ends of the copper bar main body 231 are welded with bending parts 232, the bending parts 232 are in a U shape, one end of the bending parts 232 far away from the copper bar main body 231 is welded with a hook 233, the hook 233 is arranged in parallel with the copper bar main body 231, and one side of the bending parts 232 is provided with a threaded hole 234.
It should be noted that, as shown in fig. 4, the connecting elastic piece assembly 3 includes a first connecting ring 31 and a second connecting ring 33 which are symmetrically distributed, the upper and lower ends of one side of the first connecting ring 31 connected with the second connecting ring 33 are respectively provided with a clamping strip 32, the upper and lower ends of one side of the second connecting ring 33 connected with the first connecting ring 31 are respectively provided with a clamping hole 34, the clamping strips 32 are matched with the clamping holes 34 in size, and the clamping strips are matched in a clamping manner.
In addition, as shown in fig. 3, a connecting spring mounting area 38 and a buffer glue fixing area 39 are respectively provided at an end portion of the first connecting ring 31 and the second connecting ring 33 far away from the long connecting pipe body 21, a connecting spring 35 is installed in the connecting spring mounting area 38, a buffer glue 36 is installed in the buffer glue fixing area 39, the connecting spring 35 is clamped on the first connecting ring 31 through the buffer glue 36, and a threaded hole 234 is also provided on the connecting spring 35.
In this embodiment, the connecting spring plate 35 sequentially passes through the two threaded holes 234 through the locking screw 37 to be connected to one end of the long copper bar 23 in a threaded manner, so as to ensure the reliability of connection.
It should be noted that, as shown in fig. 5, the short connecting tube assembly 4 includes a short connecting tube 41, the middle parts of two sides of the short connecting tube 41 are provided with symmetrically distributed short copper sheet fixing grooves 42, and short copper sheets 43 are installed in the short copper sheet fixing grooves 42.
In this embodiment, the long connecting pipe 21 and the short connecting pipe 41 are made of carbon fiber composite materials. The inorganic high-performance fiber with carbon content higher than 90% is formed by converting organic fibers through a series of heat treatments, is a new material with excellent mechanical properties, has the inherent characteristics of carbon materials, has the soft and processable characteristics of textile fibers, has strength which is 5 times that of steel, good heat resistance and strong thermal shock resistance, is not easy to deform, saves energy, has small specific gravity (1/5 of steel), and has excellent corrosion resistance and radiation resistance.
In this embodiment, the long copper bar 23 and the short copper bar 43 are copper sheets with high conductivity of C7025 TM03, and the thickness is 0.4-0.5mm. C7025 The TM03 copper sheet has good electric conduction, heat conduction, corrosion resistance and processing performance, and can be welded and soldered. The impurity reducing electric conduction and thermal conductivity is less, and the influence of trace oxygen on electric conduction, thermal conduction and processing performance is small, so that the performance is stable, and the service life is long.
The assembling steps of the carbon fiber detachable conductive track in the embodiment include:
1. firstly, a connecting spring piece 35 and a buffer adhesive 36 are arranged in a first plastic connecting ring 31, and then a clamping hole 34 on a second connecting ring 33 is clamped with a clamping strip 32 on the first connecting ring 31 to form a complete connecting spring piece assembly 3;
2. inserting one ends of the two groups of assembled connecting spring plate assemblies 3 far away from the connecting spring plate mounting areas 38 into two ends of the long connecting pipe assembly 2 respectively, so that the two ends of the long connecting pipe assembly 2 are assembled identically;
3. two long copper strips 23 are respectively stuck to the upper side and the lower side of the long connecting pipe assembly 2 through long copper strip back glue 24;
4. the connecting spring piece 35 is arranged in the connecting spring piece installation area 38, the connecting spring piece 35 is fixed through the buffer glue 36, and meanwhile conduction between the long copper bar 23 and the connecting spring piece 7 is ensured;
5. finally, two groups of short connecting pipe assemblies are respectively inserted into the connecting elastic sheet assemblies 3 at two ends, meanwhile, the connection conduction of the long copper bar 23 and the short copper sheet 43 through the connecting elastic sheet 7 is ensured, the assembled parts are shown in figure 1,
the carbon fiber detachable conductive track in this embodiment may further be sequentially connected through a plurality of long connecting pipe assemblies 2, connecting spring assemblies 3 and short connecting pipe assemblies 4, so as to assemble a plurality of conductive tracks, and the installation route may be curved, linear or annular.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a detachable electrically conductive track of carbon fiber, includes electrically conductive track main part (1), its characterized in that: the utility model provides a conductive track main part (1) is including long connecting pipe subassembly (2), the one end connection of long connecting pipe subassembly (2) has connection shell fragment subassembly (3), connection shell fragment subassembly (3) are kept away from one end connection of long connecting pipe subassembly (2) has short connecting pipe subassembly (4), wherein:
the long connecting pipe assembly (2) comprises a long connecting pipe body (21), positioning holes (22) are formed in the upper side and the lower side of the two ends of the long connecting pipe body (21), long copper strips (23) are arranged at the upper end and the lower end of the long connecting pipe body (21), long copper strip back glue (24) is arranged between the long copper strips (23) and the long connecting pipe body (21), and the long copper strips (23) are bonded with the long connecting pipe body (21) through the long copper strip back glue (24);
the long copper bar (23) comprises a copper bar main body (231), bending parts (232) are welded at two end parts of the copper bar main body (231), the bending parts (232) are U-shaped, one end part of the copper bar main body (231) is welded with a hook part (233) away from the bending parts (232), the hook part (233) and the copper bar main body (231) are arranged in parallel, and one side of the bending parts (232) is provided with a threaded hole (234).
2. The carbon fiber detachable conductive track of claim 1 wherein: the long connecting pipe assembly (2) and the connecting elastic piece assembly (3) are hollow.
3. The carbon fiber detachable conductive track of claim 1 wherein: the connecting spring piece assembly (3) comprises a first connecting ring (31) and a second connecting ring (33) which are symmetrically distributed, clamping strips (32) are arranged at the upper end and the lower end of one side, connected with the second connecting ring (33), of the first connecting ring (31), clamping holes (34) are formed in the upper end and the lower end of one side, connected with the first connecting ring (31), of the second connecting ring (33), and the clamping strips (32) are matched with the clamping holes (34) in size and fit.
4. A carbon fiber detachable conductive track according to claim 3 wherein: the connecting device is characterized in that a connecting spring piece installation area (38) and a buffering glue fixing area (39) are respectively arranged at one end part of the long connecting pipe body (21) far away from the first connecting ring (31) and the second connecting ring (33), a connecting spring piece (35) is arranged in the connecting spring piece installation area (38), a buffering glue (36) is arranged in the buffering glue fixing area (39), the connecting spring piece (35) is connected onto the first connecting ring (31) in a clamping mode through the buffering glue (36), and a threaded hole (234) is formed in the connecting spring piece (35).
5. The carbon fiber detachable conductive track according to claim 4 wherein: the connecting elastic sheet (35) sequentially penetrates through the two threaded holes (234) through the locking screw (37) to be connected with one end of the long copper bar (23) in a threaded mode.
6. The carbon fiber detachable conductive track according to claim 5 wherein: the short connecting pipe assembly (4) comprises a short connecting pipe body (41), short copper sheet fixing grooves (42) which are symmetrically distributed are formed in the middle of two sides of the short connecting pipe body (41), and short copper sheets (43) are arranged in the short copper sheet fixing grooves (42).
7. The carbon fiber detachable conductive track according to claim 6 wherein: the long connecting pipe body (21) and the short connecting pipe body (41) are made of carbon fiber composite materials.
8. The carbon fiber detachable conductive track according to claim 6 wherein: the long copper strips (23) and the short copper strips (43) are C7025 TM03 high-conductivity copper strips, and the thickness is 0.4-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554824.1A CN108551063B (en) | 2018-05-31 | 2018-05-31 | Detachable conductive track of carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554824.1A CN108551063B (en) | 2018-05-31 | 2018-05-31 | Detachable conductive track of carbon fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108551063A CN108551063A (en) | 2018-09-18 |
| CN108551063B true CN108551063B (en) | 2024-03-26 |
Family
ID=63511689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810554824.1A Active CN108551063B (en) | 2018-05-31 | 2018-05-31 | Detachable conductive track of carbon fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551063B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298681A (en) * | 1992-04-20 | 1994-03-29 | Xerox Corporation | Frame member and assembly for carrying electrical signals and the like |
| DE19750100A1 (en) * | 1997-11-12 | 1999-06-10 | Zumtobel Staff Gmbh & Co Kg | Connection arrangement for current rails |
| US6358070B1 (en) * | 2001-06-05 | 2002-03-19 | Shan Chaing Lin | Track and connector arrangement for a track light |
| CN101414723A (en) * | 2002-05-08 | 2009-04-22 | 优特私人有限公司 | Apparatus for distributing electrical power and/or communication signals |
| EP2706290A1 (en) * | 2012-09-08 | 2014-03-12 | CQFD Composites | Beam comprising electric conductors and electrification system using such beams |
| CN208284756U (en) * | 2018-05-31 | 2018-12-25 | 企鹅创新（北京）科技有限公司 | A kind of detachable strip conductor of carbon fiber |
-
2018
- 2018-05-31 CN CN201810554824.1A patent/CN108551063B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298681A (en) * | 1992-04-20 | 1994-03-29 | Xerox Corporation | Frame member and assembly for carrying electrical signals and the like |
| DE19750100A1 (en) * | 1997-11-12 | 1999-06-10 | Zumtobel Staff Gmbh & Co Kg | Connection arrangement for current rails |
| US6358070B1 (en) * | 2001-06-05 | 2002-03-19 | Shan Chaing Lin | Track and connector arrangement for a track light |
| CN101414723A (en) * | 2002-05-08 | 2009-04-22 | 优特私人有限公司 | Apparatus for distributing electrical power and/or communication signals |
| EP2706290A1 (en) * | 2012-09-08 | 2014-03-12 | CQFD Composites | Beam comprising electric conductors and electrification system using such beams |
| CN208284756U (en) * | 2018-05-31 | 2018-12-25 | 企鹅创新（北京）科技有限公司 | A kind of detachable strip conductor of carbon fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108551063A (en) | 2018-09-18 |
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