CN114256697B - Rain-proof high-shielding-performance cable assembly - Google Patents
Rain-proof high-shielding-performance cable assembly Download PDFInfo
- Publication number
- CN114256697B CN114256697B CN202111436719.6A CN202111436719A CN114256697B CN 114256697 B CN114256697 B CN 114256697B CN 202111436719 A CN202111436719 A CN 202111436719A CN 114256697 B CN114256697 B CN 114256697B
- Authority
- CN
- China
- Prior art keywords
- cable
- fixing
- rear end
- shielding
- fixing cap
- 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.)
- Active
Links
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000002788 crimping Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009957 hemming Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Abstract
The invention relates to a cable component with rain-proof and high shielding performance, which comprises a plug, a fixing cap, a fixing piece and a cable; the fixing cap is arranged at the rear end of the plug, a circle of shielding mounting surface is arranged on the inner wall of the rear end of the fixing cap, the shielding mounting surface extends towards the central axis direction of the fixing cap along the radial direction, the rear end of the fixing cap is provided with a connecting part, a cable penetrates into the fixing cap, a cable shielding layer in the cable is flatly paved on the shielding mounting surface in a sector circumference manner, the fixing part is arranged at the rear end of the fixing cap and sleeved on the outer side of the cable, and the connecting part is in blocking fit with the fixing part in the front-rear direction so that the fixing part presses the cable shielding layer on the shielding mounting surface; a sleeve is arranged between the fixing piece and the cable, and the fixing piece, the sleeve and the cable are tightly matched through closing up the rear end of the fixing piece so as to realize rain prevention. By means of the scheme, the invention can be installed and used in a narrow space, is suitable for being used outdoors in a complex surrounding electromagnetic environment, and has high shielding performance and a rain-proof function.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a cable assembly with rain-proof and high shielding performance.
Background
In the prior art, in order to achieve the rain-proof effect of the connector and 360 ° shielding effect, a shielding cable plug with rain-proof effect is required, for example, a shielding type J1784/18 accessory is commonly used in the market, the structure is shown in fig. 1, and the cable plug comprises a plug 01 and a cable accessory 02 mounted at the tail of the plug 01, and the cable accessory has the following defects: (1) the length of the cable accessory is longer, if the length of the cable accessory is 64.4mm, the total length of the plug and the cable accessory after being combined is 90.4mm, the occupied space is too large, and the installation and use requirements of a narrow space cannot be met; (2) the cable shield needs to be scattered and sleeved on the accessory sleeve or connected to the accessory sleeve through a shielding wire or a shielding sheet, so that the optical coverage of the cable shield net is poor.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the cable component with the high shielding performance for preventing rain, which can be installed and used in a narrow space, is suitable for being used outdoors in a complex surrounding electromagnetic environment, and has the functions of high shielding performance and rain prevention.
The invention aims at solving the technical problems by adopting the following technical scheme. The invention provides a cable component with rain-proof and high shielding performance, which comprises a plug, a fixing cap, a fixing piece and a cable; the fixing cap is arranged at the rear end of the plug, a circle of shielding mounting surface is arranged on the inner wall of the rear end of the fixing cap, the shielding mounting surface extends towards the central axis direction of the fixing cap along the radial direction, the rear end of the fixing cap is provided with a connecting part, a cable penetrates into the fixing cap, a cable shielding layer in the cable is flatly paved on the shielding mounting surface in a sector circumference manner, the fixing part is arranged at the rear end of the fixing cap and sleeved on the outer side of the cable, and the connecting part is in blocking fit with the fixing part in the front-rear direction so that the fixing part presses the cable shielding layer on the shielding mounting surface; a sleeve is arranged between the fixing piece and the cable, and the fixing piece, the sleeve and the cable are tightly matched through closing up the rear end of the fixing piece so as to realize rain prevention.
Further, a baffle is arranged in the fixing cap, and a sealing rubber ring is arranged on the baffle; the fixing cap is arranged at the rear end of the plug, and the rear end of the plug extrudes the sealing rubber ring so as to realize the sealing connection between the fixing cap and the plug.
Further, the inner wall of the front end of the fixing cap is provided with an internal thread, and the internal thread is used for being matched with the external thread of the rear end of the plug so as to realize that the fixing cap is in threaded connection with the plug.
Furthermore, the fixing piece is of a hollow sleeve-shaped structure, the front end of the fixing piece is provided with a circular installation part, and the installation part is used for pressing the cable shielding layer on the shielding installation surface; the rear end of the connecting part is curled to form a curled edge part, and the curled edge part is in stop fit with the mounting part in the front-rear direction, so that the axial positioning of the fixing piece is realized.
Further, the rear end of the fixing piece is integrally connected with the crimping part at the rear end of the mounting part, and the crimping part is tubular so as to be convenient for a power cable to pass through; the sleeve is clamped between the outer wall of the cable and the inner wall of the crimping part, and the crimping part is closed up through a special tool so as to enable the crimping part, the sleeve and the cable to be in tight crimping fit.
Further, a limiting table is arranged in the fixing piece and is in stop fit with the front end of the sleeve in the forward direction, so that the installation limiting of the sleeve is realized.
Furthermore, a circle of glue solution is coated on the inner wall of the curled portion before curling, so that the connection stability of the curled portion and the rear end face of the mounting portion is improved after curling.
Further, after hemming, a circle of glue solution is additionally coated and cured at the joint between the end part of the hemming part and the crimping part, so that the stability and the sealing performance between the fixing cap and the fixing piece are further improved.
Further, the axial length of the plug after being combined with the fixing cap and the fixing piece is 45mm. .
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the fixing cap and the fixing piece are adopted to reduce the installation space of the plug, the axial length of the combined plug, the fixing cap and the fixing piece is greatly reduced, the requirement of narrow space use can be met, the special tool is used for crimping and closing up, the assembly consistency and the quality reliability of the connector are improved, the 360-degree shielding performance requirement is realized, and the anti-rain function is also realized.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments thereof, together with the following detailed description of the invention given in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic view of a prior art plug and cable attachment after installation.
Fig. 2 is a cross-sectional structural view of a rain-proof high shielding performance cable assembly according to the present invention.
Fig. 3 is a sectional view showing a structure of a fixing cap (before crimping) in a rain-proof high shielding performance cable assembly according to the present invention.
Fig. 4 is a cross-sectional view of a fixing member (before the closing-in treatment) in a cable assembly with a high shielding performance against rain according to the present invention.
Reference numerals illustrate:
1-a plug; 2-fixing the cap; 3-fixing parts; 4-sleeve; 5-cable; 6, sealing the rubber ring; 21-internal threads; 22-baffle; 23-shielding the mounting surface; 24-connecting part; 241-crimping portion; 31-an installation part; 32-crimping part; 33-a limiting table; 51-cable shield.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the attached drawings and the preferred embodiments.
Referring to fig. 2 to 4, a cable assembly with high shielding performance against rain includes a plug 1, a fixing cap 2, a fixing member 3, a sleeve 4 and a cable 5, wherein one end of the plug 1, which is inserted into an adapter socket, is used as a front end.
The fixing cap 2 is mounted at the rear end of the plug 1, in this embodiment, a front-back through hole is formed in the fixing cap 2 so as to facilitate a conductor in a cable to pass through and be connected with a plug contact in the plug, and an inner wall of the front end of the fixing cap 2 is provided with an inner thread 21, and the inner thread 21 is used for being matched with an outer thread of the rear end of the plug. The retaining table 22 is arranged in the fixing cap 2, the sealing rubber ring 6 is arranged on the retaining table, after the fixing cap 2 is screwed on the plug 1 through threaded fit, the rear end face of the plug 1 extrudes the sealing rubber ring 6 to realize the sealing connection between the plug 1 and the fixing cap 2, and the retaining table 22 serves as an axial supporting platform of the sealing rubber ring 6, so that the limiting effect of screwing the fixing cap 2 and the plug 1 in place is achieved. The inner wall of the rear end of the fixed cap 2 is provided with a shielding installation surface 23, the shielding installation surface 23 extends along the radial direction towards the central axis direction of the fixed cap, and the shielding installation surface extends along the circumferential direction of 360 degrees to form a complete annular installation plane for realizing reliable connection with the cable shielding layer 51, so that the cable shielding layer 51 in the cable is flatly paved on the shielding installation surface 23 in a sector circumference; i.e. 360 deg. of circumference, cable shielding layers are laid. The rear end of the fixing cap 2 is provided with a connecting part 24, the connecting part 24 is of a ring-shaped thin-wall structure extending backwards, and the connecting part 24 is used for installing and fixing the fixing piece.
Referring to fig. 4, the fixing member 3 has a hollow sleeve-shaped structure, the front end of the fixing member 3 is turned outwards to form an annular mounting portion 31, the mounting portion 31 is used for pressing the cable shielding layer 51 on the shielding mounting surface 23, the rear end of the connecting portion 24 at the rear end of the fixing cap is curled to form a curled portion 241, and the curled portion 241 is in stop fit with the mounting portion 31 in the front-rear direction, so that axial positioning of the fixing member is realized; therefore, the connecting portion 24 extends in the front-rear direction in the whole before crimping, a radially extending crimping portion 241 is formed at a part after crimping, and the crimping portion 241 presses the mounting portion 31 forward, so that the cable shielding layer is pressed against the shielding mounting surface, and 360 ° reliable connection of the cable shielding layer can be achieved. The rear end of the fixing piece 3 is integrally connected with the crimping part 32 at the rear end of the mounting part, the crimping part 32 is tubular so as to be convenient for the cable 5 to pass through, the sleeve 4 is sleeved on the cable 5 and is clamped between the outer wall of the cable and the inner wall of the crimping part, and the crimping part 32 is subjected to necking treatment through a special tool, so that the crimping part 32, the sleeve 4 and the cable 5 are tightly crimped and matched to realize the function of preventing rain; simultaneously, the cable 5 is pressed by the fixing piece and the sleeve in the front-back direction, and a certain cable tensile capacity is provided. Preferably, a stopper 33 is provided in the holder 3, and the stopper 33 abuts against the front end of the sleeve 4 in the forward direction, thereby restricting the mounting position of the sleeve. The sealing performance can be further improved by gluing the pressure-bonding part 32, the sleeve 4 and the cable 5.
The assembly and manufacturing process of the invention is as follows:
firstly, mounting a fixing cap 2 at the rear end of a plug 1, screwing the fixing cap 2, and sealing the plug 1 and the fixing cap 2 by extruding a sealing rubber ring 6; and then the cable shielding layer 51 in the cable 5 is turned outwards, so that the cable shielding layer 51 is ensured to be flatly paved on the shielding installation surface 23 in a sector circumference, then the fixing piece 3 is pressed against the turned-outwards cable shielding layer 51, the connecting part 24 at the tail part of the fixing cap is curled by a special tool, a circle of glue solution is coated on the inner wall of the curled part 241 before curling, and a circle of glue solution is coated and solidified at the seam 7 of the curled part after curling, so that 360-degree reliable connection of cable shielding is realized. Finally, after the sleeve 4 is forwards installed in the fixing piece 3, the crimping part 32 is closed by a special tool, so that the crimping part, the sleeve and the cable are tightly combined into a whole, the cable is ensured not to be loosened, and meanwhile, the rain-proof effect is realized.
The shell parts of the fixing cap and the plug are conductors, and the cable shielding layer is in shielding contact conduction with the fixing cap in a fan-shaped tiling mode in the 360-degree direction, after the header is plugged in, the header shell is in contact conduction with electric continuity, so that the full-surrounding shielding of a passage formed by the conductors in the cable and the contact pieces in the header can be realized, and the integral shielding performance of the connector is greatly improved.
According to the invention, the axial distance is shortened by adopting the fixing cap and the fixing piece, the installation space of the plug is reduced, and the total length of the plug after being combined with the fixing cap and the fixing piece in the embodiment is only 45mm, so that the use requirement of a narrow space is met; moreover, the special tooling is used for hemming and necking, so that the assembly consistency and the quality reliability are improved, and the large-scale manufacturing can be realized in batches.
The above description is only of the preferred embodiments of the present invention, and any simple modification, equivalent variation and modification of the above embodiments according to the technical principles of the present invention will still fall within the scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a rain-proof high shielding performance cable subassembly which characterized in that: comprises a plug, a fixed cap, a fixed piece and a cable; the fixing cap is arranged at the rear end of the plug, a circle of shielding mounting surface is arranged on the inner wall of the rear end of the fixing cap, the shielding mounting surface extends towards the central axis direction of the fixing cap along the radial direction, the rear end of the fixing cap is provided with a connecting part, a cable penetrates into the fixing cap, a cable shielding layer in the cable is flatly paved on the shielding mounting surface in a sector circumference manner, the fixing part is arranged at the rear end of the fixing cap and sleeved on the outer side of the cable, and the connecting part is in blocking fit with the fixing part in the front-rear direction so that the fixing part presses the cable shielding layer on the shielding mounting surface; a sleeve is arranged between the fixing piece and the cable, and the fixing piece, the sleeve and the cable are tightly matched by closing up the rear end of the fixing piece so as to realize rain prevention; the fixing piece is of a hollow sleeve-shaped structure, the front end of the fixing piece is provided with a circular installation part, and the installation part is used for pressing the cable shielding layer on the shielding installation surface; the rear end of the connecting part is curled to form a curled edge part, and the curled edge part is in stop fit with the mounting part in the front-rear direction, so that the axial positioning of the fixing piece is realized; the rear end of the fixing piece is a crimping part integrally connected with the rear end of the mounting part, and the crimping part is tubular so as to allow a cable to pass through; the sleeve is clamped between the outer wall of the cable and the inner wall of the crimping part, and the crimping part is closed so as to enable the crimping part, the sleeve and the cable to be in tight crimping fit.
2. A rain-proof high shielding performance cable assembly according to claim 1, wherein: a baffle table is arranged in the fixing cap, and a sealing rubber ring is arranged on the baffle table; the fixing cap is arranged at the rear end of the plug, and the rear end of the plug extrudes the sealing rubber ring so as to realize the sealing connection between the fixing cap and the plug.
3. A rain-proof high shielding performance cable assembly according to claim 1 or 2, wherein: the inner wall of the front end of the fixing cap is provided with an internal thread, and the internal thread is used for being matched with the external thread at the rear end of the plug so as to realize the threaded connection of the fixing cap on the plug.
4. A rain-proof high shielding performance cable assembly according to claim 1, wherein: the fixing piece is internally provided with a limiting table, and the limiting table is in stop fit with the front end of the sleeve in the forward direction, so that the mounting limit of the sleeve is realized.
5. A rain-proof high shielding performance cable assembly according to claim 1, wherein: before the hemming, a circle of glue solution is coated on the inner wall of the hemming part, so that the connection stability of the hemming part and the rear end face of the mounting part is improved after the hemming.
6. The rain-resistant high-shielding cable assembly of claim 5, wherein: after hemming, a circle of glue solution is coated at the joint of the hemming part and the crimping part and the glue solution is solidified.
7. A rain-proof high shielding performance cable assembly according to claim 1, wherein: the axial length of the plug after being combined with the fixing cap and the fixing piece is 45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436719.6A CN114256697B (en) | 2021-11-29 | 2021-11-29 | Rain-proof high-shielding-performance cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436719.6A CN114256697B (en) | 2021-11-29 | 2021-11-29 | Rain-proof high-shielding-performance cable assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114256697A CN114256697A (en) | 2022-03-29 |
| CN114256697B true CN114256697B (en) | 2024-03-19 |
Family
ID=80791381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111436719.6A Active CN114256697B (en) | 2021-11-29 | 2021-11-29 | Rain-proof high-shielding-performance cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114256697B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6261126B1 (en) * | 1998-02-26 | 2001-07-17 | Cabletel Communications Corp. | Coaxial cable connector with retractable bushing that grips cable and seals to rotatable nut |
| JP2007018734A (en) * | 2005-07-05 | 2007-01-25 | Auto Network Gijutsu Kenkyusho:Kk | Coaxial connector and manufacturing method of coaxial connector |
| CN101060206A (en) * | 2006-04-20 | 2007-10-24 | 贵州航天电器股份有限公司 | Novel shielding net connecting device |
| CN201466242U (en) * | 2009-08-28 | 2010-05-12 | 安费诺科耐特(西安)科技有限公司 | Sealing adapting structure for flexible cable |
| CN101950892A (en) * | 2010-08-31 | 2011-01-19 | 苏州华旃航天电器有限公司 | Shielding tail accessory structure |
| CN201774089U (en) * | 2010-05-08 | 2011-03-23 | 吕永锋 | Connector accessory with shielding and sealing structure |
| CN203707506U (en) * | 2014-02-27 | 2014-07-09 | 四川九洲线缆有限责任公司 | Multi-core integrated control cable assembly |
| CN206180145U (en) * | 2016-10-24 | 2017-05-17 | 昆山安胜达微波科技有限公司 | Open -air fast -assembling sealed connector |
| CN107732470A (en) * | 2017-09-29 | 2018-02-23 | 沈阳兴华航空电器有限责任公司 | Anti-loose skeleton symbol tail accessory |
| CN208738496U (en) * | 2018-08-24 | 2019-04-12 | 深圳市亘宇科技有限公司 | A kind of electric connector |
| CN208939231U (en) * | 2018-11-19 | 2019-06-04 | 四川瑞可达连接系统有限公司 | Cable immobilizing structure |
| CN210137055U (en) * | 2019-04-04 | 2020-03-10 | 江苏华兴通讯科技有限公司 | Woven flexible cable assembling connector |
| CN210692111U (en) * | 2019-09-10 | 2020-06-05 | 深圳易瓦科技有限公司 | Cable shielding grounding processing device |
| US10916866B1 (en) * | 2019-09-26 | 2021-02-09 | BNS Precision Industry Co., Ltd. | Coaxial cable connector |
| CN112531381A (en) * | 2020-11-26 | 2021-03-19 | 中国核动力研究设计院 | Shielding twisted-pair conductor connector |
-
2021
- 2021-11-29 CN CN202111436719.6A patent/CN114256697B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6261126B1 (en) * | 1998-02-26 | 2001-07-17 | Cabletel Communications Corp. | Coaxial cable connector with retractable bushing that grips cable and seals to rotatable nut |
| JP2007018734A (en) * | 2005-07-05 | 2007-01-25 | Auto Network Gijutsu Kenkyusho:Kk | Coaxial connector and manufacturing method of coaxial connector |
| CN101060206A (en) * | 2006-04-20 | 2007-10-24 | 贵州航天电器股份有限公司 | Novel shielding net connecting device |
| CN201466242U (en) * | 2009-08-28 | 2010-05-12 | 安费诺科耐特(西安)科技有限公司 | Sealing adapting structure for flexible cable |
| CN201774089U (en) * | 2010-05-08 | 2011-03-23 | 吕永锋 | Connector accessory with shielding and sealing structure |
| CN101950892A (en) * | 2010-08-31 | 2011-01-19 | 苏州华旃航天电器有限公司 | Shielding tail accessory structure |
| CN203707506U (en) * | 2014-02-27 | 2014-07-09 | 四川九洲线缆有限责任公司 | Multi-core integrated control cable assembly |
| CN206180145U (en) * | 2016-10-24 | 2017-05-17 | 昆山安胜达微波科技有限公司 | Open -air fast -assembling sealed connector |
| CN107732470A (en) * | 2017-09-29 | 2018-02-23 | 沈阳兴华航空电器有限责任公司 | Anti-loose skeleton symbol tail accessory |
| CN208738496U (en) * | 2018-08-24 | 2019-04-12 | 深圳市亘宇科技有限公司 | A kind of electric connector |
| CN208939231U (en) * | 2018-11-19 | 2019-06-04 | 四川瑞可达连接系统有限公司 | Cable immobilizing structure |
| CN210137055U (en) * | 2019-04-04 | 2020-03-10 | 江苏华兴通讯科技有限公司 | Woven flexible cable assembling connector |
| CN210692111U (en) * | 2019-09-10 | 2020-06-05 | 深圳易瓦科技有限公司 | Cable shielding grounding processing device |
| US10916866B1 (en) * | 2019-09-26 | 2021-02-09 | BNS Precision Industry Co., Ltd. | Coaxial cable connector |
| CN112531381A (en) * | 2020-11-26 | 2021-03-19 | 中国核动力研究设计院 | Shielding twisted-pair conductor connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114256697A (en) | 2022-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2018205181B2 (en) | Rapid installation mechanism of radio-frequency coaxial cable connector | |
| WO2021189788A1 (en) | Novel sma-type radio frequency coaxial connector | |
| CN108039598A (en) | A kind of multi-unit connector for crimping shielded cable | |
| CN201374474Y (en) | Electrical connector for solar photovoltaic assembly cable | |
| US20200358231A1 (en) | Quick Demountable High-Reliability Radio-Frequency Coaxial Connector | |
| CN114256697B (en) | Rain-proof high-shielding-performance cable assembly | |
| CN219268073U (en) | Right-angle bent radio frequency coaxial connector | |
| CN208656033U (en) | A kind of connector for terminated high voltage electrical cables | |
| CN101950884A (en) | Pull-push quick locking electric connector | |
| CN206041062U (en) | Electrical connector housing subassembly and use this shells assembly's electric connector | |
| CN212277843U (en) | Via hole connecting device and via hole connecting assembly | |
| CN115425479A (en) | Shielding component and anti-rotation anti-interference through-hole connector | |
| CN211126365U (en) | SMA type radio frequency coaxial connector | |
| CN211265815U (en) | Novel SMA type radio frequency coaxial connector | |
| CN203339375U (en) | Electric connector | |
| CN110994276A (en) | Double-sealing high-voltage cable connector | |
| CN208722658U (en) | Mother device and its insulation assembly | |
| CN210182726U (en) | Radio frequency connector connected with annular corrugated cable in matching mode | |
| CN218448618U (en) | Straight crimping cable plug | |
| JP5908312B2 (en) | High current shielded wire connector | |
| WO2015039406A1 (en) | Wire to wire connector for cable, wire to wire connector assembly for cable and cable assembly with wire to wire connector | |
| CN211859006U (en) | Double-sealing high-voltage cable connector | |
| CN216312142U (en) | Flange fixing radio frequency connector | |
| CN217115432U (en) | Sealing structure of high-voltage connector and cable | |
| CN214957362U (en) | Plug of emergency electricity-taking sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |