CN107394431A - Multi cord cable is connected conduction connecting structure - Google Patents
Multi cord cable is connected conduction connecting structure Download PDFInfo
- Publication number
- CN107394431A CN107394431A CN201710635905.XA CN201710635905A CN107394431A CN 107394431 A CN107394431 A CN 107394431A CN 201710635905 A CN201710635905 A CN 201710635905A CN 107394431 A CN107394431 A CN 107394431A
- Authority
- CN
- China
- Prior art keywords
- conductor
- cable
- lock ring
- ring
- noseplate
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 56
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 5
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000002788 crimping Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Cable Accessories (AREA)
Abstract
Multi cord cable is connected conduction connecting structure, multi cord cable is solved under conventional coupling arrangement, its connecting node is easily pressurized and destroyed, and sudden change of resistivity existing for welding manner generates heat the problem of serious, the multi cord of cable using activity crimping by the way of be fixed on conductor, realize the connection between cable, solves the heating occurred in welding process using the material properties of conductor, the problems such as stress deformation, its electric conductivity is good, the smaller loss of caloric value substantially reduces, other cable end is pre-fixed by fixed disk and noseplate, strand reduces the interference of external force with conductor contact position, enhance the stability connected between cable, this another structure is flexibly connected to be reliable, it can be disassembled at any time during being safeguarded or being relocated, greatly reduce the difficulty of maintenance.
Description
Technical field
The present invention relates to the energized structural of multi cord cable, more particularly to the connected admittance of multi cord cable of multi cord line
Electric connection structure.
Background technology
Multi cord cable is the important medium for carrying out power transmission, is generally mutually twisted together and is made by more conductors,
And outsourcing insulating protective layer.
In order to meet the needs of length, it is necessary to which cable is reliably connected in cable laying, formed at cable connection
Cable connection node.For the cable connection of multi cord, the connection between its each strand is very troublesome, to ask operation letter
Just, the cable end that generally use connects needs is conscientious overlapping and then carries out rigid fixation, such as using steel loop banding, welding
It is fixed etc., by the way of the fixation of steel loop banding, oppressed at cable connection by steel loop, and stress concentrates on cable and mutually folded
Add place, cause the distortion of the cable at superposition serious, or even the situation that cable rapid wear is broken at cable superposition occur, generally,
After later stage cable breakage, it is difficult to jumper, more fixed forms using welding, but be welded and fixed same
It can bring due to the difference of welding material and the changes of welding temperature, welding slag and thermal deformation at cable connector can cause electricity
Resistance greatly increases at cable joint, or even welded contact occurs and go out serious situation of generating heat, for the more of high-voltage power transmission
Wire cable is even more so, and node heating is quite big for the aging effects of cable, and energy loss is serious.
In addition, be welded to connect, steel loop banding is belonged to and is rigidly connected, once connection after cannot changed or repaiied
Change, thus cause and be inconvenient in cable maintenance.
The content of the invention
For the above situation, it is connected the technical problem to be solved in the present invention is to provide a kind of multi cord cable and is conductively connected
Structure, it is therefore intended that solve multi cord cable under conventional coupling arrangement, its connecting node is easily pressurized by destroying and weld
Connect the problem of sudden change of resistivity heating is serious existing for mode.
Its technical scheme is：Including a conductor, cable end realizes and is conductively connected that the conductor is post by the conductor
Shape structure, it is placed in the housing of a column isolation material in the conductor, the housing central section extends inwardly to form fixed part, institute
Fixed part is stated with being fixedly connected in the middle part of the conductor, the housing both ends difference conductor 801 both ends extension simultaneously partly exceeds conductor end
Portion, the end of each housing are provided with the latch well of annular between the conductor outer wall respectively, and each latch well is used for electricity
Strand line is stretched into, and the lock ring for being fixed with a thin-walled tubular is screwed in each latch well, and the lock is stretched into each described lock ring one end
Determine intracavitary and fixed with the inner walls spiral, some axially arranged gaps, each gap are distributed on each lock ring
One end closing other end extends to the end of the lock ring, and the lock ring is made up of elastic non-conductive material, the lock ring outer wall
Formed with the inwall of the latch well as lock ring screws in latch well, lock ring inwardly shrinks the structure for compressing cable strands.
In one embodiment, each lock ring end is respectively equipped with fixed disk, and each fixed disk spiral is fixed with one
Noseplate, described noseplate one end sliding inner sleeve is in the lock ring and being located at end conductor, the noseplate other end extension
It is fixedly connected to lock ring end and with separated time disk activity, perforation is provided with the middle part of the fixed disk, described perforate enters for cable,
The noseplate edge is provided with multiple branch holes for circularizing distribution, projection of the branch hole along the conductor axis direction
Part is covered in conductor end face.
In one embodiment, each perforation conductor 801 extends the flange to form ring-type, is set at the center of the noseplate
The inner ring of the oriented flange direction extension, the internal diameter of the inner ring are more than the external diameter of the flange.
In one embodiment, it is characterised in that pressure ring is respectively equipped with each latch well, the pressure ring is more for ring-type
Individual part is spliced, and the pressure ring is between conductor and the lock ring.
In one embodiment, the lock ring is made up of metallic resilient material, and the blind end in each gap is provided with a stress
Release aperture, the pressure ring are made up of conductive material.
The beneficial effects of the invention are as follows：The multi cord of cable using activity crimping by the way of be fixed on conductor, realize
Connection between cable, solve the problems such as heating occurred in welding process, stress deformation using the material properties of conductor, its
Electric conductivity is good, and the smaller loss of caloric value substantially reduces, in addition cable end pre-fixing by fixed disk and noseplate, stock
Line reduces the interference of external force with conductor contact position, enhances the stability connected between cable, and this another structure is reliable activity
Connection, can at any time be disassembled during being safeguarded or being relocated, greatly reduces the difficulty of maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of each part of the present invention.
Fig. 2 is the assembling schematic diagram of the present invention.
Fig. 3 is the structural representation of lock ring in the present invention.
Fig. 4 is the structural representation of pressure ring in the present invention.
Embodiment
Below with reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It will be recognized by those of ordinary skill in the art that the orientation term such as " upper end ", " lower end ", " outer ", " interior " is pin
Description term for accompanying drawing, it is not offered as the limitation of protection domain limited the claim.
Referring to Fig. 1, as shown in embodiment in accompanying drawing, conductor 100, for the conductive communication between cable end, conductor 100
Making material is made up of the material of the well conductings such as including but not limited to argent, metallic gold, and the shape of conductor 100 preferably selects
For column structure, particularly cylindrical-shaped structure.
Referring to Fig. 2, as shown in embodiment in accompanying drawing, housing 200, housing 200 is by insulating materials such as including but not limited to work
Engineering plastics, ceramics etc. are made, and housing 200 is used to be fixed with conductor 100 and form latch well 300, sheath body in conductor 100
In body 200, the middle part of housing 200 extends inwardly to form fixed part 201, and fixed part 201 is fixedly connected with the middle part of conductor 100.
Referring to Fig. 1, Fig. 2, as shown in embodiment in accompanying drawing, 100 liang of conductor 801 is distinguished at latch well 300, the both ends of housing 200
End extension and part exceed the end of conductor 100, the position that housing 200 extends are the structure of ring-type, the inwall of the cyclic structure and
The cavity of ring-type is formed between the outer wall of conductor 100, the cavity is the annular latch well 300, and latch well 300 is used for cable
Strand, which extends into, to be come and is fixed, and fixation procedure needs lock ring 400.
Referring to Fig. 1, Fig. 2, Fig. 3, as shown in embodiment in accompanying drawing, lock ring 400, the latch well 300 each formed is interior to be distinguished
A lock ring 400 is inside cased with, lock ring 400 is the tubular parts of thin wall shape, while lock ring 400 is made up of elastomeric material, such as includes
But metallic copper, spring steel etc. are not limited to, lock ring 400 screw being fixedly connected with the inwall of latch well 300 by screw thread, lock ring
Outer wall on 400 is the small cone-shaped structure of angle, and when continuous screw-in locking, the internal diameter of lock ring 400 is gradually reduced, profit
Each strand of cable is compressed with this feature, of course for its characteristic to contract is realized, is distributed on each lock ring 400 some
Axially arranged gap 401, each one end of gap 401 closing other end extend to the end of the lock ring 400, and cable stretches into
During to locking ring, its end, which still needs, to be pre-fixed, and carries out the distribution of strand.
Referring to Fig. 1, as shown in embodiment in accompanying drawing, fixed disk 500, fixed disk 500 is used to realize that whole of cable penetrates
And the position penetrated that recurs is fixed, fixed disk 500 is located at the end of lock ring 400, but is not connected with lock ring 400, each solid
Price fixing 500 corresponds to be configured with a noseplate 600 respectively, the fixation for being used to realize whole cable of noseplate 600 and each strand
Distribution, one end sliding inner sleeve of noseplate 600 is in the lock ring 400 and is located at the end of conductor 100, and the other end of noseplate 600 prolongs
Extend the end of lock ring 400 and be fixedly connected with the activity of noseplate 600, the middle part of fixed disk 500 is provided with perforation 501, and perforation 501 is used for
Cable enters, and the edge of noseplate 600 is provided with multiple branch holes 601 for circularizing distribution, first will be twisted when being attached
Into cable be divided into strand, each perforation 501 conductor 801s 100 extension forms the flange 502 of ring-type, the noseplate 600
The inner ring 602 extended to the direction of flange 502 is provided with center, the internal diameter of the inner ring 602 is more than the outer of the flange 502
Footpath, the gap that each strand is formed by flange 502 and inner ring 602, and the gap can by fixed disk 500 and noseplate 600 it
Between screw thread be adjusted, realize the structure for compressing strand, for further fixing strand, branch hole 601 not fully with
The correspondence of latch well 300, but the projection section of branch hole 601 falls in latch well 300, another part is fallen in conductor 100
End face on, in order to adapt to change when such strand enters latch well 300, then need to be bent, the bending place can utilize
Relative position between lock ring 400 and conductor 100, realize by the bending place low pressure on conductor 100, while lock ring 400 tightly will
Each strand is crimped on the surface of conductor 100, realizes fully contacting for conductor 100 and strand.
In the above-described embodiments, in order to avoid lock ring 400 when to contract limited pressure, it is impossible to well to it is each not
Strand with diameter realizes sufficiently crimping, pressure ring 700 is respectively equipped with each latch well 300, the pressure ring 700 is
Multiple parts of ring-type are spliced, all parts be split settings and independently of each other, all parts are prevented in latch well 300
Interior, of course for the change for adapting to strand diameter, the thickness of pressure ring 700 can be designed as needed, and certain pressure ring 700 is put into
After in latch well 300, certain space is still left between the outer surface of pressure ring 700 and conductor 100, the space and strand it is straight
Footpath is approximate close, and pressure ring 700 is made up of conductive material.
The beneficial effects of the invention are as follows：The multi cord of cable using activity crimping by the way of be fixed on conductor, realize
Connection between cable, solve the problems such as heating occurred in welding process, stress deformation using the material properties of conductor, its
Electric conductivity is good, and the smaller loss of caloric value substantially reduces, in addition cable end pre-fixing by fixed disk and noseplate, stock
Line reduces the interference of external force with conductor contact position, enhances the stability connected between cable, and this another structure is reliable activity
Connection, can at any time be disassembled during being safeguarded or being relocated, greatly reduces the difficulty of maintenance.
The present invention is described in detail above by embodiment and embodiment, but these are not composition pair
The limitation of the present invention.Without departing from the principles of the present invention, those skilled in the art can also make many deformations and change
Enter, these also should be regarded as protection scope of the present invention.
Claims (5)
- The conduction connecting structure 1. multi cord cable is connected, including a conductor (100), cable end pass through the conductor (100) Realization is conductively connected, it is characterised in that the conductor (100) is column structure, and column insulation is placed in the conductor (100) In the housing (200) of material, extend inwardly to form fixed part (201) in the middle part of the housing (200), the fixed part (201) with It is fixedly connected in the middle part of the conductor (100), described housing (200) both ends difference conductor 801 (100) both ends extend and partly exceeded Conductor (100) end, the end of each housing (200) are provided with the locking of annular between the conductor (100) outer wall respectively Chamber (300), each latch well (300) are stretched into for cable strands, are screwed in each latch well (300) and are fixed with a thin-walled The lock ring (400) of tubular, each described lock ring (400) one end stretch into the latch well (300) and with the housing (200) inwall Spiral is fixed, and some axially arranged gaps (401), each gap (401) one end closing are distributed on each lock ring (400) The other end extends to the end of the lock ring (400), and the lock ring (400) is made up of elastic non-conductive material, the lock ring (400) inwall of outer wall and the latch well (300) is formed as lock ring (400) screws in latch well (300), lock ring (400) to Contract compresses the structure of cable strands.
- The conduction connecting structure 2. multi cord cable according to claim 1 is connected, it is characterised in that each lock ring (400) end is respectively equipped with fixed disk (500), and each fixed disk (500) spiral is fixed with a noseplate (600), described Noseplate (600) one end sliding inner sleeve is in the lock ring (400) and is located at conductor (100) end, and the noseplate (600) is another One end extends to lock ring (400) end and is fixedly connected with noseplate (600) activity, is provided with and wears in the middle part of the fixed disk (500) Hole (501), the perforation (501) enter for cable, and noseplate (600) edge is provided with multiple points for circularizing distribution String holes (601), projection section of the branch hole (601) along the conductor (100) axis direction are covered in conductor (100) end Face.
- The conduction connecting structure 3. multi cord cable according to claim 2 is connected, it is characterised in that each perforation (501) conductor 801 (100) extension forms the flange (502) of ring-type, is provided with the center of the noseplate (600) to the flange (502) inner ring (602) of direction extension, the internal diameter of the inner ring (602) are more than the external diameter of the flange (502).
- The conduction connecting structure 4. multi cord cable according to any one of claims 1 to 3 is connected, it is characterised in that each institute State and pressure ring (700) is respectively equipped with latch well (300), the pressure ring (700) is spliced for multiple parts of ring-type, the pressure Ring (700) is located between conductor (100) and the lock ring (400).
- The conduction connecting structure 5. multi cord cable according to claim 4 is connected, it is characterised in that the lock ring (400) it is made up of metallic resilient material, the blind end of each gap (401) is provided with a stress relief hole (402), the pressure ring (700) it is made up of conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635905.XA CN107394431B (en) | 2017-07-31 | 2017-07-31 | Multi cord cable is connected conduction connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635905.XA CN107394431B (en) | 2017-07-31 | 2017-07-31 | Multi cord cable is connected conduction connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107394431A true CN107394431A (en) | 2017-11-24 |
| CN107394431B CN107394431B (en) | 2018-12-04 |
Family
ID=60342348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635905.XA Active CN107394431B (en) | 2017-07-31 | 2017-07-31 | Multi cord cable is connected conduction connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394431B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475964A (en) * | 1974-05-30 | 1977-06-10 | Canyon Management Ltd | Battery terminal connectors |
| GB2042817A (en) * | 1979-02-27 | 1980-09-24 | Cannon Electric Great Britain | Strain relief device for terminating a cable |
| JPS60109712A (en) * | 1983-11-01 | 1985-06-15 | ジヨーン・サルデイーニヤ・デユアルテ | Sheathed cable gland |
| US5899777A (en) * | 1998-03-13 | 1999-05-04 | Liang; Shih-Tsung | Electric wire connector |
| GB2400503A (en) * | 2003-03-21 | 2004-10-13 | Pflitsch Gmbh & Co Kg | Sealed clamp for sealing round a cable |
| CN204632948U (en) * | 2015-05-20 | 2015-09-09 | 罗森伯格亚太电子有限公司 | The radio frequency connector of quick attaching coaxial cable |
-
2017
- 2017-07-31 CN CN201710635905.XA patent/CN107394431B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475964A (en) * | 1974-05-30 | 1977-06-10 | Canyon Management Ltd | Battery terminal connectors |
| GB2042817A (en) * | 1979-02-27 | 1980-09-24 | Cannon Electric Great Britain | Strain relief device for terminating a cable |
| JPS60109712A (en) * | 1983-11-01 | 1985-06-15 | ジヨーン・サルデイーニヤ・デユアルテ | Sheathed cable gland |
| US5899777A (en) * | 1998-03-13 | 1999-05-04 | Liang; Shih-Tsung | Electric wire connector |
| GB2400503A (en) * | 2003-03-21 | 2004-10-13 | Pflitsch Gmbh & Co Kg | Sealed clamp for sealing round a cable |
| CN204632948U (en) * | 2015-05-20 | 2015-09-09 | 罗森伯格亚太电子有限公司 | The radio frequency connector of quick attaching coaxial cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107394431B (en) | 2018-12-04 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181010 Address after: 324100 the third floor of 24 West Road, Twin Towers street, Jiangshan City, Quzhou, Zhejiang. Applicant after: JIANGSHAN HAIWEI TECHNOLOGY Co.,Ltd. Address before: 450000 B area 804, science and Technology Park, Huanghe Science and Technology College, 27 District, Zhengzhou, Henan. Applicant before: HENAN YUQIAN TECHNOLOGY TRANSFER CENTER Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liu Lizhong Inventor after: Zhang Baofeng Inventor after: Ma Xiaoxing Inventor after: Yu Shuchun Inventor before: Zhang Baofeng Inventor before: Ma Xiaoxing Inventor before: Yu Shuchun |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191114 Address after: 324100 No. 1-5 Guangfu Road, Lianhuashan Industrial Park, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Patentee after: Zhejiang Yizheng Electrical Engineering Technology Co.,Ltd. Address before: 324100 the 24 third floor of the West Road around the city, Twin Towers street, Jiangshan City, Quzhou, Zhejiang Patentee before: JIANGSHAN HAIWEI TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Conductive connection structure for connecting multi-stranded cables Effective date of registration: 20230905 Granted publication date: 20181204 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiangshan Qinghu Small and Micro Specialized Branch Pledgor: Zhejiang Yizheng Electrical Engineering Technology Co.,Ltd. Registration number: Y2023980055321 |