CN108767537B - Filter connector capable of being taken and sent - Google Patents
Filter connector capable of being taken and sent Download PDFInfo
- Publication number
- CN108767537B CN108767537B CN201810440880.2A CN201810440880A CN108767537B CN 108767537 B CN108767537 B CN 108767537B CN 201810440880 A CN201810440880 A CN 201810440880A CN 108767537 B CN108767537 B CN 108767537B
- Authority
- CN
- China
- Prior art keywords
- jack
- short
- insulator
- hole
- shell
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000004382 potting Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- 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
-
- 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
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- 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
- H01R13/655—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth brace
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a filter connector capable of being taken and sent, which solves the technical problems of relatively low production efficiency, long assembly period and poor maintainability of the filter connector in the prior art. The filter connector comprises a shell, a front hole insulator, a main jack, a sealing ring, a grounding reed, a filter plate, a rubber pad, a rear insulator, a jack insulator, a short jack, a clamp spring and a wire sealing body; the head end of the short jack is contacted and communicated with the tail end of the main jack, the tail end of the short jack is in pressure connection with a lead, a wire sealing body is arranged at the tail end of the shell, a through hole corresponding to the position of the short jack is arranged in the wire sealing body, and the short jack is taken and sent from the through hole. The invention improves the production efficiency and the reliability, and simultaneously greatly improves the problem of poor maintainability in the service period, so that the reliability and maintainability of the filter connector are improved.
Description
Technical Field
The invention belongs to the technical field of filter connectors, and particularly relates to a removable filter connector.
Background
In the conventional filter connector (the structure is shown in fig. 5), the tail end of the jack (100) is in a welding cup structure, and the contact body and the wire are in a welding mode, so that the production efficiency is relatively low, the assembly period is long during mass production, the maintainability is poor during use, and the whole connector can be scrapped once the contact body is damaged.
Disclosure of Invention
In order to solve the problems, the invention provides a removable filter connector, which improves the production efficiency and the reliability, and also greatly improves the problem of poor maintainability in the service period, so that the reliability and maintainability of the filter connector are improved.
In order to achieve the above purpose, the invention adopts the following technical scheme: a filter connector capable of being taken and sent comprises a shell, a front hole insulator, a main jack, a sealing ring, a grounding reed, a filter plate, a rubber pad, a rear insulator, a jack insulator, a short jack, a clamp spring and a wire sealing body; the front-hole insulator is arranged in the front end of the shell, a sealing ring is arranged between the front-hole insulator and the inside of the shell, the main jack is welded with the filter plate, the main jack and the filter plate are integrally arranged in the front-hole insulator after welding, and the filter plate is communicated with the shell through a grounding reed;
A rubber pad is arranged on the left end face of the filter plate, and the rear insulator is fixedly adhered in the shell by using adhesive glue and is positioned at the tail end of the rubber pad;
The short jack insulator is arranged inside the tail end of the shell, the short jack is fixed in the short jack insulator through a claw, and a clamp spring is arranged in a clamp spring groove inside the tail end of the shell;
the head end of the short jack is contacted and communicated with the tail end of the main jack, the tail end of the short jack is in pressure connection with a lead, a wire sealing body is arranged at the tail end of the shell, a through hole corresponding to the position of the short jack is arranged in the wire sealing body, and the short jack is taken and sent from the through hole.
Further, the main jack comprises a main jack body, a hole C is formed in the front end of the main jack body, a protection sleeve A is arranged on the periphery of the front end of the main jack body, and the tail end of the main jack body is of a contact pin structure.
Further, the short jack includes short jack body, is equipped with in short jack body head end inside and is used for main jack tail end male hole A, and protective casing B is installed to the head end periphery of short jack body, is equipped with inside being used for with wire complex hole B in short jack body tail end, and the wire crimping is in hole B, and main jack's contact pin structure end inserts in hole A, constitutes the contact body with short jack.
Further, an annular glue filling groove is formed in the periphery of the pin structure at the tail end of the main jack, glue is filled in the annular glue filling groove, and shrinkage holes caused by axial displacement during butt joint are prevented.
Further, the hole front insulator is fixed in the shell by a single bond and is fixed by bonding glue.
Further, the short jack insulator is positioned and adhered inside the tail end of the shell by a single key.
Further, a self-locking nut is arranged on the shell and riveted on the shell.
Furthermore, the rear part of the rubber pad is provided with a first filling and sealing part, and the first filling and sealing part is filled and sealed by filling and sealing glue, so that the moistureproof effect is achieved.
Furthermore, a second pouring sealing part is arranged between the wire sealing body and the shell, and the second pouring sealing part is fixedly connected through pouring sealant in a pouring sealing mode.
Further, the shell is a square disc shell.
Compared with the prior art, the invention has the following beneficial effects: the filter connector changes the structure of the existing contact body, the integrated jack is designed into a two-body structure with the main jack and the short jack being detachable, the short jack can be taken and sent, and the termination mode of the short jack and a wire is crimping, so that the contact body taking and sending function is realized, and compared with the traditional welding mode, the filter connector is higher in assembly efficiency and higher in reliability. In the use, jack maintenance change is convenient, and in addition, casing and equipment are fixed through self-locking nut, can shock resistance, anti-vibration to the embedment is carried out to many places, possesses environmental resistance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the main jack;
FIG. 3 is a schematic view of the structure of a short jack;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic diagram of a prior art filter connector;
In the figure:
1-a housing; 2-hole front insulator;
3-a main jack; 3-1-a main jack body; 3-2-well C; 3-3-protecting sleeve A; 3-4-pin structure; 3-5-annular glue pouring grooves;
4-a sealing ring; 5-grounding reed; 6-a filter plate; 7-a rubber pad; 8-post insulator; 9-short jack insulators;
10-short jacks; 10-1-a short jack body; 10-2-protecting sleeve B; 10-3-well a; 10-4-well B;
11-snap springs; 12-wire sealing body; 12-1-through holes; 13-filling and sealing the first part; 14-filling and sealing the second part; 15-self-locking nut.
Detailed Description
The invention is further described with reference to the drawings and specific examples.
Referring to fig. 1 to 4, a removable filter connector includes a housing 1, a pre-hole insulator 2, a main jack 3, a seal ring 4, a ground reed 5, a filter plate 6, a rubber pad 7, a rear insulator 8, a short jack insulator 9, a short jack 10, a clamp spring 11, and a wire sealing body 12; the front-hole insulator 2 is arranged in the front end of the shell 1, a sealing ring 4 is arranged between the front-hole insulator 2 and the interior of the shell 1, the main jack 3 and the filter plate 6 are integrally arranged in the front-hole insulator 2 after being welded, and the filter plate 6 is communicated with the shell 1 through a grounding reed 5;
A rubber pad 7 is arranged on the left end face of the filter plate 6, and a rear insulator 8 is fixedly adhered inside the shell 1 by adhesive bonding and is positioned at the tail end of the rubber pad 7;
The short jack insulator 9 is arranged inside the tail end of the shell 1, the short jack 10 is fixed in the short jack insulator 9 through a claw, and a clamp spring 11 is arranged in a clamp spring groove inside the tail end of the shell 1 to fix the short jack insulator 9;
The head end of the short jack 10 is in contact conduction with the tail end of the main jack 3, the tail end of the short jack 10 is in pressure connection with a lead, a wire sealing body 12 is arranged at the tail end of the shell 1, a through hole 12-1 corresponding to the position of the short jack 10 is arranged in the wire sealing body 12, and the short jack 10 is fetched and sent from the through hole 12-1.
The main jack 3 comprises a main jack body 3-1, a hole C3-2 is formed in the front end of the main jack body 3-1, a protection sleeve A3-3 is arranged on the periphery of the front end of the main jack body 3-1, and the tail end of the main jack body 3-1 is provided with a pin structure 3-4.
The short jack 10 comprises a short jack body 10-1, a hole A10-3 for inserting the tail end of the main jack 3 is formed in the head end of the short jack body 10-1, a protective sleeve B10-2 is arranged on the periphery of the head end of the short jack body 10-1, a hole B10-4 for being matched with a wire is formed in the tail end of the short jack body 10-1, the wire is crimped in the hole B10-4, and the contact pin structure end of the main jack 3 is inserted into the hole A10-3 to form a contact body with the short jack 10.
An annular glue filling groove 3-5 is formed in the periphery of the pin structure 3-4 at the tail end of the main jack 3, and glue is filled in the annular glue filling groove 3-5, so that shrinkage holes caused by axial displacement during butt joint are prevented.
The insulator 2 before the hole is fixed in the shell 1 by a single bond and is adhered and fixed by adhesive glue.
The short jack insulator 9 is positioned and adhered inside the tail end of the shell 1 by a single key.
The shell 1 is provided with a self-locking nut 15, and the self-locking nut 15 is riveted on the shell 1. The shell 1 and the equipment are fixed through the self-locking nut 15, and can resist impact and vibration.
The rear part of the rubber pad 7 is provided with a first filling and sealing part 13, and the first filling and sealing part 13 is filled and sealed by pouring sealant, so that the moistureproof effect is achieved.
And a second filling and sealing part 14 is arranged between the wire sealing body 12 and the shell 1, and the second filling and sealing part 14 is fixedly connected through filling and sealing glue in a filling and sealing mode.
The shell 1 is a square disc shell.
When the filter is assembled, the front insulator is arranged in the front end of the shell, a sealing ring is arranged between the front insulator and the inside of the shell, the main jack is welded with the filter plate, the main jack and the filter plate are integrally arranged in the front insulator after welding, and the filter plate is communicated with the shell through the grounding reed; a rubber pad is arranged on the left end face of the filter plate, and the rear insulator is fixedly adhered in the shell by using adhesive bonding and is positioned at the tail end of the rubber pad; the tail end of the main jack passes through the rear insulator; then the short jack insulator is arranged inside the tail end of the shell, the short jack is fixed in the short jack insulator through the clamping jaw,
Then the contact pin structure 3-4 at the tail end of the main jack 3 is inserted into a hole A corresponding to the front end of the short jack 10, and a clamp spring 11 is arranged in a clamp spring groove in the tail end of the shell, so that the short jack insulator is fixed; and the wire is mechanically crimped with the hole B at the tail end of the short jack by utilizing crimping pliers, and the wire sealing body 12 and the shell are fixed by potting adhesive. And finishing the installation of the removable filter connector.
And (II) when the filter connector is in use, the filter connector is fixed through the self-locking nut 15 when being in butt joint with other equipment, and the contact pin of the butt joint equipment is inserted into the hole C3-2 at the front end of the main jack 2-3, so that the conduction between the equipment and the filter connector is realized.
And thirdly, when the filter connector needs to be maintained, the inside of the wire sealing body 12 is provided with a through hole 12-1, and the short jack 10 is directly taken out from the inside of the short jack insulator 9 by a special tool in the through hole 12-1, so that the short jack 10 can be taken out and sent, and the maintenance is convenient.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The filter connector capable of being taken and sent is characterized by comprising a shell (1), a hole front insulator (2), a main jack (3), a sealing ring (4), a grounding reed (5), a filter plate (6), a rubber pad (7), a rear insulator (8), a short jack insulator (9), a short jack (10), a clamp spring (11) and a wire sealing body (12); the front-hole insulator (2) is arranged in the front end of the shell (1), a sealing ring (4) is arranged between the front-hole insulator (2) and the inside of the shell (1), the main jack (3) and the filter plate (6) are integrally arranged in the front-hole insulator (2) after being welded, and the filter plate (6) is communicated with the shell (1) through a grounding reed (5);
A rubber pad (7) is arranged on the left end face of the filter plate (6), and a rear insulator (8) is fixedly adhered inside the shell (1) by using adhesive bonding and is positioned at the tail end of the rubber pad (7);
The short jack insulator (9) is arranged inside the tail end of the shell (1), the short jack (10) is fixed in the short jack insulator (9) through a claw, and a clamp spring (11) is arranged in a clamp spring groove inside the tail end of the shell (1);
The head end of the short jack (10) is in contact conduction with the tail end of the main jack (3), the tail end of the short jack (10) is in pressure connection with a lead, a wire sealing body (12) is arranged at the tail end of the shell (1), a through hole (12-1) corresponding to the position of the short jack (10) is arranged in the wire sealing body (12), and the short jack (10) is fetched and sent from the through hole (12-1);
The main jack (3) comprises a main jack body (3-1), a hole C (3-2) is formed in the front end of the main jack body (3-1), a protective sleeve A (3-3) is arranged on the periphery of the front end of the main jack body (3-1), and the tail end of the main jack body (3-1) is of a contact pin structure (3-4);
The short jack (10) comprises a short jack body (10-1), a hole A (10-3) for inserting the tail end of the main jack (3) is formed in the head end of the short jack body (10-1), a protective sleeve B (10-2) is arranged on the periphery of the head end of the short jack body (10-1), a hole B (10-4) for being matched with a wire is formed in the tail end of the short jack body (10-1), the wire is crimped in the hole B (10-4), and the pin structure end of the main jack (3) is inserted into the hole A (10-3) to form a contact body with the short jack (10).
2. A removable filter connector according to claim 1, wherein the outer periphery of the pin structure (3-4) at the tail end of the main jack (3) is provided with an annular glue-pouring groove (3-5), and the annular glue-pouring groove (3-5) is filled with glue to prevent shrinkage cavity caused by axial displacement during butt joint.
3. A removable filter connector according to claim 1, wherein the pre-hole insulator (2) is secured in the housing (1) by a single bond and is adhesively secured with adhesive glue.
4. A removable filter connector according to claim 1, wherein the short socket insulator (9) is bonded inside the rear end of the housing (1) by means of a single bond.
5. A removable filter connector according to claim 1, wherein the housing (1) is provided with a self-locking nut (15), the self-locking nut (15) being riveted to the housing (1).
6. A removable filter connector according to claim 1, wherein the rear part of the rubber pad (7) is provided with a first filling and sealing part (13), and the first filling and sealing part (13) is filled and sealed by using pouring sealant to play a role in moisture resistance.
7. A removable filter connector according to claim 1, wherein a second potting part (14) is arranged between the wire sealing body (12) and the housing (1), and the second potting part (14) is fixedly connected by a potting adhesive.
8. A removable filter connector according to claim 1 or 3 or 4 or 5 or 7, wherein the housing (1) is a square tray housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440880.2A CN108767537B (en) | 2018-05-10 | 2018-05-10 | Filter connector capable of being taken and sent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440880.2A CN108767537B (en) | 2018-05-10 | 2018-05-10 | Filter connector capable of being taken and sent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108767537A CN108767537A (en) | 2018-11-06 |
| CN108767537B true CN108767537B (en) | 2024-08-20 |
Family
ID=64009605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810440880.2A Active CN108767537B (en) | 2018-05-10 | 2018-05-10 | Filter connector capable of being taken and sent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108767537B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208078240U (en) * | 2018-05-10 | 2018-11-09 | 沈阳兴华航空电器有限责任公司 | A kind of filter connector fetched and delivered |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA737412B (en) * | 1972-09-27 | 1974-08-28 | Bunker Ramo | Electrical connector |
| CN204144598U (en) * | 2014-08-29 | 2015-02-04 | 沈阳兴华航空电器有限责任公司 | A kind of novel filtering electric connector socket |
| CN106532305B (en) * | 2015-09-10 | 2019-02-01 | 贵州航天电器股份有限公司 | Electric connector with short-circuit function |
| CN106252978B (en) * | 2016-10-10 | 2018-04-17 | 泰兴市八达电连接器有限公司 | Electric automobile circular high voltage interlocking connector |
| CN106961038B (en) * | 2017-04-07 | 2023-03-07 | 沈阳兴华航空电器有限责任公司 | Front-loose rear-taking type electric connector |
-
2018
- 2018-05-10 CN CN201810440880.2A patent/CN108767537B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208078240U (en) * | 2018-05-10 | 2018-11-09 | 沈阳兴华航空电器有限责任公司 | A kind of filter connector fetched and delivered |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108767537A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB868047A (en) | Electrical connector | |
| CN102176555B (en) | Push-pull type round electric connector | |
| CN201853849U (en) | Push-pull type round electric connector | |
| CN115296235B (en) | Non-adhesive junction box | |
| CN108767537B (en) | Filter connector capable of being taken and sent | |
| CN105790323A (en) | Charging device of flashlight | |
| CN206236864U (en) | A kind of durable type cable connecting component | |
| CN201682133U (en) | Electric connector plug and electric connector socket thereof | |
| CN202534856U (en) | Inner bayonet type cylindrical connector | |
| CN202333355U (en) | Small high-voltage-resistant connector | |
| CN206673226U (en) | A kind of disconnecting-preventing connector | |
| CN208078240U (en) | A kind of filter connector fetched and delivered | |
| CN207409806U (en) | High and low voltage switchgear vacuum cup | |
| CN205944581U (en) | Electric connector , magnetic suspension centrifuge and air conditioning equipment | |
| CN216015807U (en) | Waterproof wire clamp of connector | |
| CN211507968U (en) | Stepped lateral bending high-voltage connector | |
| CN109193245A (en) | It is a kind of to can be used for underwater anti-drag and fall socket and plug | |
| CN208478708U (en) | A kind of connector construction of novel earthquake-proof structure | |
| CN106961038B (en) | Front-loose rear-taking type electric connector | |
| CN210015821U (en) | High-sensitivity hydraulic switch connector | |
| CN209823001U (en) | Improve public first feeder connector of cable clamp structure | |
| CN110970756A (en) | Stepped lateral bending high-voltage connector | |
| CN217239946U (en) | Short circuit cap of connector | |
| CN201238103Y (en) | Structure for fixing insulator in electric connector | |
| CN111463617A (en) | Floating self-falling sealing connector |
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 |