CN110492297A - A kind of end connecting of rigid cable - Google Patents
A kind of end connecting of rigid cable Download PDFInfo
- Publication number
- CN110492297A CN110492297A CN201910778650.1A CN201910778650A CN110492297A CN 110492297 A CN110492297 A CN 110492297A CN 201910778650 A CN201910778650 A CN 201910778650A CN 110492297 A CN110492297 A CN 110492297A
- Authority
- CN
- China
- Prior art keywords
- ground strip
- connector
- annular knurl
- ring
- end connecting
- 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
- 238000004804 winding Methods 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 7
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 229910001344 5052 aluminium alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5841—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable allowing different orientations of the cable with respect to the coupling direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/59—Threaded ferrule or bolt operating in a direction parallel to the cable or wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a kind of end connecting of rigid cable, solve in the prior art conductor shield body contact need to use draw line tying shielded layer after be welded to inside connector shell, by mechanical environment effect weld it is easy to fall off, the low problem of reliability.The end connecting includes connector, winding pipe assembly, notch ring and ground strip.Structure of the invention is applied in aero-engine accessory cables, and the structural reliability, maintainability are high and light-weight.The structure can make conductor shield be weldingly connected by lead-out wire and ground strip simultaneously, guarantee that conductor shield is reliably connected with connector shell.
Description
Technical field
The invention belongs to aviation engine cable technical fields, specifically provide a kind of end connection knot of rigid cable
Structure.
Background technique
Total socket needs to connect a plurality of route in aeroplane engine electric cable, transmits multi-signal.It needs to select according to interface requirements
Heavy caliber connector is selected, winding pipe assembly is mounted on outside conducting wire, plays protective action to conducting wire, the tail accessory spiral shell with connector
Line connection.When tail accessory internal diameter is greater than winding pipe assembly outer diameter, winding pipe assembly play in tail portion of connector space influences to produce
Product reliability.
Prior art Large diameter connector is connect with being connected with for small diameter winding pipe component by nut of transferring, encapsulating is solid
The modes such as fixed.Nut connecting structure opposed configuration of transferring is complicated, and weight is big, and encapsulating fixed connection structure maintainability is low and can not
It leans on.
Conductor shield body contact is welded to inside connector shell after need to using extraction line tying shielded layer in the prior art,
Easy to fall off by mechanical environment effect weld, reliability is low.
Summary of the invention
In order to solve the above-mentioned technical problem, mesh of the invention be to provide it is a kind of can be true for aero-engine field of cables
Heavy caliber connector to be protected to connect with small diameter winding pipe component, structural reliability is high, and environment resistant, satisfactory mechanical property is light-weight,
And it is easily installed disassembly, the good rigid cable end connecting of maintainability.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of end connecting of rigid cable, is somebody's turn to do
End connecting includes connector, winding pipe assembly, notch ring and ground strip, and the connector has tail accessory, described curved
Tube assembly includes annular knurl round nut, taper and aluminium alloy bend pipe, and the annular knurl round nut is set in outside aluminium alloy bend pipe simultaneously
The annular convex platform to extend outside can be equipped with along aluminium alloy bend pipe peripheral, axial activity, the larger diameter distal end of taper, aluminium closes
Golden bend pipe end is connect with taper smaller diameter distal by argon arc welding；
The tail accessory exit inside diameter of the connector is greater than the outer diameter of taper annular convex platform, annular knurl round nut and company
The tail accessory for connecing device is threadedly fixed, and annular knurl round nut and tail portion of connector attachment are cut by notch ring transition
Choma is placed between tail portion of connector attachment and the annular convex platform top end face of taper, and ground strip is placed on notch ring and company
It connects between device tail accessory terminal surface, ground strip is equipped with ground strip welded post, ties up weldering for conductor shield lead-out wire
It connects, ground strip welded post is placed on notch ring, and conductor shield is welded in ground strip welded post by lead-out wire, guarantees screen
The reliable body contact of layer, annular knurl round nut and tail portion of connector attachment is covered to squeeze notch ring and ground strip position by the way that screw thread is more next
It is fixed, it is reliably connected with reaching the tail accessory of connector with winding pipe assembly.
Further, the annular knurl round nut includes nut body, and the nut body is cylinder open at one end, In
Circular through hole is offered on the bottom face of cylinder, taper is placed in circular through hole, and taper annular convex platform is outer
Diameter is greater than the diameter of circular through hole, and internal screw thread is equipped in cylinder, and annular knurl is equipped on the outer peripheral surface of cylinder, is rubbed with increasing
It wipes.
Further, the tail accessory tail end of the connector has the outer spiral shell to match with annular knurl round nut internal screw thread
Line.
Further, silicon rubber is smeared at the annular knurl round nut screw thread and at outlet gap, to reach locking, sealing
Effect.
Further, the aluminium alloy bend pipe is made of 5052 aluminum alloy materials, taper, annular knurl round nut and is cut
Choma is all made of 6061 aluminum alloy materials and is made, and ground strip is made of H62 brass band.
Further, the notch ring is mutually to fix section constituted by orthogonal first split ring and the second split ring
Face is the open ring structure of T-type, symmetrically arranged first gap and the second gap is offered on the first split ring, and in correspondence
The outer peripheral surface of first split ring of opening is equipped with a platform.
Further, the ground strip includes torus ontology, and an opening, ground strip welding are equipped on torus ontology
Column is fixed on the inner peripheral surface of the torus ontology of the position symmetrical with opening, and is protruded to the inside of torus ontology.
Further, the torus body fits of the ground strip are in the first split ring periphery of notch ring, and are placed in
On two split ring upper surfaces, ground strip welded post is placed in the first gap or the second gap.
Compared with prior art, the invention has the following beneficial effects: aluminium alloy bend pipes of the invention is closed using 5052 aluminium
Golden material has good mechanical performance, is easily bent into type；Taper with boss, annular knurl round nut and notch ring are adopted
With 6061 aluminum alloy materials, intensity is high, and toughness is high, indeformable after processing；Ground strip uses H62 brass band, conducts electricity very well, by force
Degree, hardness, ductility are excellent, and solderability is good.
The tail accessory of connector is connected through a screw thread with annular knurl round nut, and silicon rubber, more next progress are smeared at screw thread
Insurance processing is played, guarantee is subjected to Long-term Vibration environment rear thread and does not loosen.Taper smaller diameter distal and aluminium alloy bend pipe are logical
Argon arc welding connection is crossed, front end is connected, conductor shield is connected by welding to by notch ring transition with ground strip and connector
On ground strip, realize that conductor shield is communicated with connector shell.Spare part of the invention is using machining, high production efficiency
And stable structure, structural reliability is high, and environment resistant, satisfactory mechanical property is easily installed disassembly, and maintainability is good, realizes big
Bore connector is reliably connected with small diameter winding pipe component, is mitigated product weight, is simplified assembly process.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the schematic diagram of connector；
Fig. 3 is the schematic diagram of annular knurl round nut；
Fig. 4 is the schematic diagram of taper；
Fig. 5 is the schematic diagram of notch ring
Fig. 6 is the schematic diagram of ground strip；
Fig. 7 is winding pipe assembly schematic diagram；
In figure: 1- connector；1-1- external screw thread；2- winding pipe assembly；2-1- annular knurl round nut；2-1-1- nut body；2-
1-2- circular through hole；2-1-3- annular knurl；2-2- taper；2-3- aluminium alloy bend pipe；3- notch ring；The first split ring of 3-1-；
The first gap of 3-1-1-；The second gap of 3-1-2-；3-1-3- platform；The second split ring of 3-2-；4- ground strip；4-1- torus sheet
Body；4-2- opening；5- ground strip welded post.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Referring to Fig.1, a kind of end connecting of rigid cable, including connector 1, winding pipe assembly 2, notch ring 3 and connect
Ground piece 4, the connector 1 have tail accessory, and the winding pipe assembly 2 includes annular knurl round nut 2-1, taper 2-2 and aluminium
Alloy bend pipe 2-3, the annular knurl round nut 2-1 are set in outside aluminium alloy bend pipe 2-3 and can be along aluminium alloy bend pipe 2-3 peripheral, axials
Activity, the larger diameter distal end of taper 2-2 are equipped with the annular convex platform 2-2-1 (referring to Fig. 4) to extend outside, aluminium alloy bend pipe
The end 2-3 is connect with taper 2-2 smaller diameter distal by argon arc welding；
The tail accessory exit inside diameter of the connector 1 is greater than the outer diameter of taper 2-2 annular convex platform 2-2-1, annular knurl
Round nut 2-1 and the tail accessory of connector 1 are threadedly fixed, and annular knurl round nut 2-1 and 1 tail accessory of connector
It is transferred by notch ring 3, notch ring 3 is placed on the top annular convex platform 2-2-1 of 1 tail accessory of connector Yu taper 2-2
Between face, ground strip 4 is placed between 1 tail accessory terminal surface of notch ring 3 and connector, and ground strip 4 is welded equipped with ground strip
Column 5 is connect, for the welding of tying up of conductor shield lead-out wire, ground strip welded post 5 is placed on notch ring 3, conductor shield
It is welded in ground strip welded post 5 by lead-out wire, guarantees the reliable body contact of shielded layer, annular knurl round nut 2-1 and 1 tail portion of connector
Attachment is fixed by more next squeeze notch ring 3 and 4 position of ground strip of screw thread, with reach the tail accessory of connector 1 with it is curved
Tube assembly 2 is reliably connected.
Referring to Fig. 3, the annular knurl round nut 2-1 includes nut body 2-1-1, and the nut body 2-1-1 opens for one end
The cylinder of mouth, offers circular through hole 2-1-2, taper 2-2 is placed in circular through hole 2-1-2 on the bottom face of cylinder
It is interior, and the outer diameter of taper 2-2 annular convex platform 2-2-1 is greater than the diameter of circular through hole 2-1-2, and interior spiral shell is equipped in cylinder
Line is equipped with annular knurl 2-1-3 on the outer peripheral surface of cylinder, to increase friction.
Referring to Fig. 2, the tail accessory tail end of the connector 1 is outer with matching with annular knurl round nut 2-1 internal screw thread
Screw thread 1-1.
Referring to Fig. 3, silicon rubber is smeared at the annular knurl round nut 2-1 screw thread and at outlet gap, to reach locking, sealing
Effect.
The aluminium alloy bend pipe 2-3 is made of 5052 aluminum alloy materials, taper 2-2, annular knurl round nut 2-1 and is cut
Choma 3 is all made of 6061 aluminum alloy materials and is made, and ground strip 4 is made of H62 brass band.
Referring to Fig. 5, the notch ring 3 is to fix structure by orthogonal first split ring 3-1 and the second split ring 3-2 phase
At section be T-type open ring structure, symmetrically arranged first gap 3-1-1 and the is offered on the first split ring 3-1
Two gap 3-1-2, and a platform 3-1-3 is equipped on the outer peripheral surface of the first split ring 3-1 of the opening of corresponding opening ring.
Referring to Fig. 6, the ground strip 4 includes torus ontology 4-1, and an opening 4-2 is equipped on torus ontology 4-1,
Ground strip welded post 5 be fixed on on the torus ontology 4-1 inner peripheral surface of the opening symmetrical position 4-2, and to torus ontology
Inside protrusion.
Referring to Fig.1, the torus ontology 4-1 of the ground strip 4 is sleeved on the first periphery split ring 3-1 of notch ring 3, and
It is placed on the second upper surface split ring 3-2, ground strip welded post 5 is placed in the first gap 3-1-1 or the second gap 3-1-2.
Referring to Fig.1 and Fig. 7, structure of the invention are applied to aero-engine field of cables, and connector 1 is according to interface requirements
The aperture of selection, winding pipe assembly 2 is designed according to bundle conductor outer diameter, bundle conductor can be made to penetrate completely.By conductor shield when use
After lead-out wire is soldered to ground strip 2, ground strip 2 and notch ring 3 are installed, are then connected with connector 1, then by connector 1
Tail accessory connect with annular knurl round nut 2-1.The structure can ensure that heavy caliber connector reliably connects with small diameter winding pipe component
It connects.It is light-weight with excellent environment resistant and mechanical performance, and it is easily installed disassembly, maintainability is good.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of end connecting of rigid cable, which is characterized in that the end connecting includes connector, bend pipe group
Part, notch ring and ground strip, the connector have tail accessory, and the winding pipe assembly includes annular knurl round nut, taper
With aluminium alloy bend pipe, the annular knurl round nut is set in outside aluminium alloy bend pipe and can bore along aluminium alloy bend pipe peripheral, axial activity
The larger diameter distal end of shape casing is equipped with the annular convex platform to extend outside, aluminium alloy bend pipe end and taper smaller diameter distal
It is connected by argon arc welding；
The tail accessory exit inside diameter of the connector is greater than the outer diameter of taper annular convex platform, annular knurl round nut and connector
Tail accessory threadedly fix, and annular knurl round nut and tail portion of connector attachment pass through notch ring transition, notch ring
It is placed between tail portion of connector attachment and the annular convex platform top end face of taper, ground strip is placed on notch ring and connector
Between tail accessory terminal surface, ground strip is equipped with ground strip welded post, ties up welding for conductor shield lead-out wire, connects
Ground piece welded post is placed on notch ring, and conductor shield is welded in ground strip welded post by lead-out wire, guarantees shielded layer
Reliable body contact, annular knurl round nut and tail portion of connector attachment squeeze notch ring and ground strip position admittedly by the way that screw thread is more next
It is fixed, it is reliably connected with reaching the tail accessory of connector with winding pipe assembly.
2. a kind of end connecting of rigid cable as described in claim 1, which is characterized in that the annular knurl round nut packet
Nut body is included, the nut body is cylinder open at one end, and circular through hole is offered on the bottom face of cylinder, is bored
Shape casing is placed in circular through hole, and the outer diameter of taper annular convex platform is greater than the diameter of circular through hole, sets in cylinder
There is internal screw thread, annular knurl is equipped on the outer peripheral surface of cylinder, to increase friction.
3. a kind of end connecting of rigid cable as described in claim 1, which is characterized in that the tail portion of the connector
Attachment tail end has the external screw thread to match with annular knurl round nut internal screw thread.
4. a kind of end connecting of rigid cable as described in claim 1, which is characterized in that the annular knurl round nut spiral shell
Silicon rubber is smeared at line and at outlet gap, to achieve the effect that locking, sealing.
5. a kind of end connecting of rigid cable as described in claim 1, which is characterized in that the aluminium alloy bend pipe is adopted
It is made of 5052 aluminum alloy materials, taper, annular knurl round nut and notch ring are all made of 6061 aluminum alloy materials and are made, ground connection
Piece is made of H62 brass band.
6. a kind of end connecting of rigid cable as described in claim 1, which is characterized in that the notch ring is by phase
Mutually vertical the first split ring and the second split ring mutually fix the open ring structure that the section constituted is T-type, in the first split ring
On offer symmetrically arranged first gap and the second gap, and be equipped on the outer peripheral surface of the first split ring at corresponding opening
One platform.
7. a kind of end connecting of rigid cable as described in claim 1, which is characterized in that the ground strip includes circle
Ring body ontology, is equipped with an opening on torus ontology, and ground strip welded post is fixed on the annulus with the symmetrical position that is open
On the inner peripheral surface of body ontology, and protruded to the inside of torus ontology.
8. a kind of end connecting of rigid cable as claimed in claim 7, which is characterized in that the annulus of the ground strip
Body body fits are placed on the second split ring upper surface in the first split ring periphery of notch ring, and ground strip welded post is placed in
In first gap or the second gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778650.1A CN110492297B (en) | 2019-08-22 | 2019-08-22 | End connection structure of rigid cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778650.1A CN110492297B (en) | 2019-08-22 | 2019-08-22 | End connection structure of rigid cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110492297A true CN110492297A (en) | 2019-11-22 |
| CN110492297B CN110492297B (en) | 2024-04-02 |
Family
ID=68551831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910778650.1A Active CN110492297B (en) | 2019-08-22 | 2019-08-22 | End connection structure of rigid cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110492297B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671652A (en) * | 2021-10-25 | 2021-11-19 | 华海通信技术有限公司 | Connector tail end sheath containing rigid embedded ring |
| CN114336144A (en) * | 2021-12-13 | 2022-04-12 | 陕西航空电气有限责任公司 | Aeroengine ignition cable interface structure |
| CN116818156A (en) * | 2023-08-30 | 2023-09-29 | 河北美泰电子科技有限公司 | MEMS automobile pressure sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2225895A1 (en) * | 1996-12-27 | 1998-06-27 | Itw Fastex Italia S.P.A. | Monolithic terminal board-cable assembly, in particular for the electric supply of electric household appliances |
| CN201533090U (en) * | 2009-11-23 | 2010-07-21 | 泰兴市航联电连接器有限公司 | Tail clamping and locking mechanism of low-frequency electric connector |
| CN201904508U (en) * | 2009-05-22 | 2011-07-20 | 约翰·梅扎林瓜联合有限公司 | Coaxial cable connector with electrical continuity component |
| CN103904440A (en) * | 2014-03-10 | 2014-07-02 | 浙江工业大学 | Novel grounding device for controlling cable shielding layer |
| CN204597118U (en) * | 2015-05-21 | 2015-08-26 | 深圳市通茂电子有限公司 | Low-frequency electric connector shield tail clamp structure |
| CN104916935A (en) * | 2015-07-01 | 2015-09-16 | 苏州华旃航天电器有限公司 | Right-angle bending type radio frequency coaxial connector |
| CN204793360U (en) * | 2015-07-06 | 2015-11-18 | 陕西华达科技股份有限公司 | Join in marriage coaxial electric connector of curved formula radio frequency who connects flexible cable |
| CN205543461U (en) * | 2016-04-12 | 2016-08-31 | 上海三竹机电设备有限公司 | Small -size circular connector threaded connection structure |
-
2019
- 2019-08-22 CN CN201910778650.1A patent/CN110492297B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2225895A1 (en) * | 1996-12-27 | 1998-06-27 | Itw Fastex Italia S.P.A. | Monolithic terminal board-cable assembly, in particular for the electric supply of electric household appliances |
| CN201904508U (en) * | 2009-05-22 | 2011-07-20 | 约翰·梅扎林瓜联合有限公司 | Coaxial cable connector with electrical continuity component |
| CN201533090U (en) * | 2009-11-23 | 2010-07-21 | 泰兴市航联电连接器有限公司 | Tail clamping and locking mechanism of low-frequency electric connector |
| CN103904440A (en) * | 2014-03-10 | 2014-07-02 | 浙江工业大学 | Novel grounding device for controlling cable shielding layer |
| CN204597118U (en) * | 2015-05-21 | 2015-08-26 | 深圳市通茂电子有限公司 | Low-frequency electric connector shield tail clamp structure |
| CN104916935A (en) * | 2015-07-01 | 2015-09-16 | 苏州华旃航天电器有限公司 | Right-angle bending type radio frequency coaxial connector |
| CN204793360U (en) * | 2015-07-06 | 2015-11-18 | 陕西华达科技股份有限公司 | Join in marriage coaxial electric connector of curved formula radio frequency who connects flexible cable |
| CN205543461U (en) * | 2016-04-12 | 2016-08-31 | 上海三竹机电设备有限公司 | Small -size circular connector threaded connection structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671652A (en) * | 2021-10-25 | 2021-11-19 | 华海通信技术有限公司 | Connector tail end sheath containing rigid embedded ring |
| CN114336144A (en) * | 2021-12-13 | 2022-04-12 | 陕西航空电气有限责任公司 | Aeroengine ignition cable interface structure |
| CN114336144B (en) * | 2021-12-13 | 2024-05-03 | 陕西航空电气有限责任公司 | Aeroengine ignition cable interface structure |
| CN116818156A (en) * | 2023-08-30 | 2023-09-29 | 河北美泰电子科技有限公司 | MEMS automobile pressure sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110492297B (en) | 2024-04-02 |
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