CN113644485B - High-temperature-resistant and corrosion-resistant connector - Google Patents
High-temperature-resistant and corrosion-resistant connector Download PDFInfo
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- CN113644485B CN113644485B CN202110909683.2A CN202110909683A CN113644485B CN 113644485 B CN113644485 B CN 113644485B CN 202110909683 A CN202110909683 A CN 202110909683A CN 113644485 B CN113644485 B CN 113644485B
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- 238000002955 isolation Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- 238000007747 plating Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
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- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
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- 239000004020 conductor Substances 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
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- 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
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- 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
- H01R13/04—Pins or blades for co-operation with sockets
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- 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
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a high-temperature-resistant corrosion-resistant connector which comprises a plug and a socket, wherein the plug and the socket are arranged in an inserting mode, the plug comprises a head shell, a first contact pin, a second contact pin and a third contact pin, the head shell is arranged at the central position of the inner end of the plug, the third contact pin is inserted in the central position of the head shell, the second contact pin is arranged at the lower end position of the third contact pin, the first contact pin is arranged at the lower end position of the second contact pin, the first contact pin, the second contact pin and the third contact pin are all arranged in an inserting mode with the head shell, the socket comprises a socket shell, a first jack, a second jack and a third jack, the socket shell is arranged at the central position of the socket, and the first jack is arranged at the central position of the socket shell. According to the invention, through the arrangement of the plug and the socket, the purposes of high temperature resistance and corrosion resistance of the inner end and convenience in connection are realized.
Description
Technical Field
The invention relates to the technical field of connector equipment, in particular to a high-temperature-resistant and corrosion-resistant connector.
Background
According to chinese patent No. CN201220031695.6, an electrical connector assembly comprises a first electrical connector and a second electrical connector adapted to mate with each other; the first electrical connector has a first connector housing provided with a locking portion; the second electrical connector has a second connector housing provided with a latch locked by the latch when the first electrical connector is mated with the second electrical connector, and the electrical connector assembly further includes a protective member mounted on the first connector housing and movable in a mating direction of the first connector housing and the second connector housing between an operative position in which the protective member is located at a position blocking disengagement of the latch from the latch and an inoperative position in which the protective member is located at a position allowing disengagement of the latch from the latch.
According to chinese patent No. CN200920002141.1, a plug electrical connector, a socket electrical connector and an electrical connector assembly are provided, the electrical connector assembly includes a plug electrical connector and a socket electrical connector, the plug electrical connector includes: a first insulating housing, many first terminals, two second terminals, a cable and a first metalwork, this cable includes many first wires and two second wires, this socket electric connector includes: the first terminals, the first lead and the third terminals form electric connection for transmitting audio-video signals, and the two second terminals, the second lead and the fourth terminals form electric connection for transmitting electric power for operating a display.
However, the existing connectors and the above patents have some disadvantages in use, such as:
the conventional product has the defects that the pin and jack are exchanged too tightly, so that the requirement of a customer on low irradiation index cannot be met; and the pin holes are easy to have poor contact when being exchanged, and the inner end has poor high-temperature resistance and corrosion resistance, so a high-temperature-resistant and corrosion-resistant connector is needed to solve the problems.
Disclosure of Invention
The present invention is directed to a high temperature and corrosion resistant connector to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a high-temperature-resistant and corrosion-resistant connector comprises a plug and a socket, wherein the plug and the socket are arranged in an inserting manner;
the plug comprises a head shell, a first contact pin, a second contact pin and a third contact pin, wherein the head shell is arranged at the central position of the inner end of the plug, the third contact pin is inserted at the central position of the head shell, the second contact pin is arranged at the lower end position of the third contact pin, the first contact pin is arranged at the lower end position of the second contact pin, and the first contact pin, the second contact pin and the third contact pin are all inserted with the head shell;
the socket comprises a socket shell, a first jack, a second jack and a third jack, wherein the socket shell is arranged at the central position of the socket, the first jack is arranged at the central position of the socket shell, the second jack is arranged at the upper end position of the first jack, the third jack is arranged at the upper end position of the second jack, and the first jack, the second jack and the third jack are all in limit connection with the socket shell;
the third contact pin comprises a first protection shell, a second protection shell, a third protection shell and a fourth protection shell, the first protection shell is arranged on one side of the inner end of the third contact pin, the side end position of the first protection shell is fixedly connected with the fourth protection shell, the side end position of the fourth protection shell is fixedly connected with the third protection shell, and the side end position of the third protection shell is fixedly connected with the second protection shell;
the third contact pin comprises a regulating part inside, and the regulating part is connected to the center of the inner end of the third contact pin in a limiting manner;
the regulating and controlling component comprises a guide rod frame, an abutting frame, a connecting chassis frame, a connecting toothed bar, a through sleeve disc, a rotating structure and a limiting track, wherein the connecting chassis frame is arranged on the inner end side part of the regulating and controlling component, the side end of the connecting chassis frame is fixedly connected with the abutting frame, the side end of the abutting frame is fixedly connected with the guide rod frame, the side end of the guide rod frame is fixedly connected with the limiting track, the rotating structure is rotatably connected at the central position of the limiting track, the bottom position of the limiting track is fixedly connected with the through sleeve disc, the connecting toothed bar penetrates through the central position of the limiting track, and the bottom position of the connecting toothed bar is movably connected with the guide rod frame;
the rotating structure comprises an outer connecting disc, a first limiting chuck, a gear shaft frame, a second limiting chuck and a through connecting frame, wherein the outer connecting disc is arranged at the central position of the inner end of the rotating structure;
the third jack comprises a fifth protective shell, a sixth protective shell, an interface end and a seventh protective shell, the seventh protective shell is arranged at one side of the inner end of the third jack, the side end of the seventh protective shell is fixedly connected with the fifth protective shell, the side end of the fifth protective shell is fixedly connected with the sixth protective shell, and the side end of the sixth protective shell is fixedly connected with the interface end;
the inside of the third insertion hole includes an inner contact member elastically coupled at an inner center position of the third insertion hole.
Preferably, the inner contact component comprises a central sleeve, a spring frame, a contact wheel disc, a bayonet frame, an installation rod, a positioning frame and a connection straight rod, the installation rod is arranged at the bottom of the inner end of the inner contact component, the front end of the installation rod is fixedly connected with the positioning frame, the front end of the positioning frame is fixedly connected with the connection straight rod, the front end of the connection straight rod is fixedly connected with the central sleeve, the spring frame is elastically inserted at the front end of the central sleeve, the top end of the spring frame is fixedly connected with the contact wheel disc, and the front end of the contact wheel disc is fixedly connected with the bayonet frame.
Preferably, the bayonet rack is connected with the connecting rack in a matching manner, and the connecting rack is in contact with the bayonet rack to realize internal connection contact.
Preferably, a groove structure matched with the rotating structure is formed in the limiting track, and the rotating structure is rotatably connected with the outside through an external connecting disc.
Preferably, the gear shaft frame at the inner end of the rotating structure is meshed with the connecting gear rod and is connected with the connecting gear rod, and the connecting gear rod can be driven to move back and forth by rotation of the gear shaft frame.
Preferably, the contact wheel disc and the bayonet holder can be elastically retracted with the central sleeve through the spring holder.
Preferably, the outer flange at the inner end of the rotating structure is communicated with the fourth protective shell and is arranged in a convex structure.
Preferably, the connecting rack bar can penetrate through the inner end of the second protective shell through connection and is arranged in a penetrating connection with the interface end at the inner end of the third jack.
Preferably, the connection of the connecting rack bar and the bayonet piece frame can drive the spring frame to press the inner end, so that the inner end is limited and connected.
Preferably, the plug further comprises an isolation layer gasket, the isolation layer gasket is arranged at the side end of the head shell, and a groove body is arranged at the center of the isolation layer gasket. The pushing block can penetrate through the central position of the derivation ring frame to realize reciprocating telescopic motion.
Compared with the prior art, the invention has the following beneficial effects:
the product of the invention has the advantages of high density, light weight, miniaturization and miniaturization, can bear severe use environments such as stronger vibration, impact and the like, is particularly suitable for being used in application occasions with special requirements on radiation resistance, the connector shell adopts nylon PA101011 material, the special material selected according to the requirements on radiation resistance is strong in corrosion resistance and high temperature resistance, and can adapt to the use in aerospace environment, the product contact piece adopts beryllium bronze material, the material has better mechanical property, electrical property and wear resistance, the surface of the contact piece is plated with nickel and plated with gold, among a plurality of metal materials, the nickel is a material with better accelerated oxidation resistance in high temperature environment, the melting point of the nickel is about 2 times of that of the copper, the plated conductor can be effectively protected at high temperature, the nickel plating layer has stronger adhesiveness and wear resistance, the subsequent surface plating treatment is convenient, and the aerospace industry standard QJ 450B-2005 (metal plating layer thickness series and selection principle) of the contact piece is adopted Gold plating also requires: the contact element of the product adopts a surface treatment process of nickel plating and gold plating, the process method is to add a nickel pre-plating process before gold plating, the thickness of a nickel layer is controlled to be about 2-3 mu m, the existence of the nickel layer can reduce the porosity of the plating layer, improve the corrosion resistance of the plating layer, greatly improve the wear resistance of the plating layer and effectively prevent the diffusion and migration of the plating layer and a substrate, and the connector adopts a direct-insert type locking structure, is quick to assemble and disassemble, and is safe and reliable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of a portion of the main body of the present invention;
FIG. 3 is a schematic view of a portion of the main body of the present invention;
FIG. 4 is a schematic structural diagram of a third pin of the present invention;
FIG. 5 is a sectional view of a third pin of the present invention;
FIG. 6 is a schematic structural view of a regulating member of the present invention;
FIG. 7 is a schematic structural view of a rotary structure of the present invention;
FIG. 8 is a schematic structural view of a third jack according to the present invention;
FIG. 9 is a sectional view of the third jack of the present invention;
FIG. 10 is a schematic view of the construction of an inner contact member of the present invention;
fig. 11 is a schematic structural diagram of a second embodiment of the main body of the present invention.
In the figure: 1-head shell, 2-first pin, 3-second pin, 4-third pin, 5-seat shell, 6-first jack, 7-second jack, 8-third jack, 9-first protective shell, 10-second protective shell, 11-third protective shell, 12-fourth protective shell, 13-regulating component, 14-guide rod frame, 15-butt joint frame, 16-connecting chassis frame, 17-connecting gear rod, 18-through sleeve disc, 19-rotating structure, 191-limiting track, 20-external connecting disc, 21-first limiting chuck, 22-gear shaft frame, 23-second limiting chuck, 24-through joint frame, 25-fifth protective shell, 26-sixth protective shell, 27-interface end, 28-a seventh protective shell, 29-an inner contact part, 30-a central sleeve, 31-a spring frame, 32-a contact wheel disc, 33-a bayonet sheet frame, 34-a mounting rod, 35-a positioning frame, 36-a connecting straight rod and 37-an isolating layer gasket.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, an embodiment of the present invention: a high-temperature-resistant corrosion-resistant connector comprises a plug and a socket, wherein the plug and the socket are arranged in an inserting manner, and the inner ends of the plug and the socket are conveniently connected through the structural arrangement of the plug and the socket;
referring to fig. 2, the plug includes a header housing 1, a first pin 2, a second pin 3 and a third pin 4, the header housing 1 is disposed at a central position of an inner end of the plug, the third pin 4 is inserted into the central position of the header housing 1, the second pin 3 is disposed at a lower end position of the third pin 4, the first pin 2 is disposed at a lower end position of the second pin 3, the first pin 2, the second pin 3 and the third pin 4 are all inserted into the header housing 1, and installation and combination work is facilitated through structural arrangement of the header housing 1, the first pin 2, the second pin 3 and the third pin 4;
referring to fig. 3, the socket includes a socket housing 5, a first jack 6, a second jack 7 and a third jack 8, the socket housing 5 is disposed at a central position of the socket, the first jack 6 is disposed at the central position of the socket housing 5, the second jack 7 is disposed at an upper end position of the first jack 6, the third jack 8 is disposed at an upper end position of the second jack 7, the first jack 6, the second jack 7 and the third jack 8 are all connected to the socket housing 5 in a limited manner, and the socket housing 5, the first jack 6, the second jack 7 and the third jack 8 are structurally arranged to realize an integral connection erection work;
referring to fig. 4, the third pin 4 includes a first protection housing 9, a second protection housing 10, a third protection housing 11 and a fourth protection housing 12, the first protection housing 9 is disposed at one side of an inner end of the third pin 4, a side end of the first protection housing 9 is fixedly connected to the fourth protection housing 12, a side end of the fourth protection housing 12 is fixedly connected to the third protection housing 11, a side end of the third protection housing 11 is fixedly connected to the second protection housing 10, and the inner end is conveniently protected by the structural arrangement of the first protection housing 9, the second protection housing 10, the third protection housing 11 and the fourth protection housing 12;
referring to fig. 5, the inside of the third pin 4 includes a regulating part 13, the regulating part 13 is connected to the center of the inner end of the third pin 4 in a limiting manner, and the inner end can be conveniently and better connected through the regulating part 13, so that the connection is more stable;
referring to fig. 6, the adjusting and controlling member 13 includes a guide rod frame 14, a contact frame 15, a connecting chassis frame 16, a connecting rack bar 17, a through sleeve disc 18, a rotating structure 19 and a limiting rail 191, the connecting chassis frame 16 is disposed at an inner end side portion of the adjusting and controlling member 13, a side end of the connecting chassis frame 16 is fixedly connected to the contact frame 15, a side end of the contact frame 15 is fixedly connected to the guide rod frame 14, a side end of the guide rod frame 14 is fixedly connected to the limiting rail 191, the rotating structure 19 is rotatably connected to a central position of the limiting rail 191, a bottom position of the limiting rail 191 is fixedly connected to the through sleeve disc 18, the connecting rack bar 17 penetrates the central position of the limiting rail 191, and the bottom position is movably connected to the guide rod frame 14, the integral use matching performance is improved through the structural arrangement of the guide rod frame 14, the abutting frame 15, the connecting chassis frame 16, the connecting toothed bar 17, the through sleeve disc 18, the rotating structure 19 and the limiting track 191;
referring to fig. 7, the rotating structure 19 includes an external connection disc 20, a first limiting chuck 21, a rack gear rack 22, a second limiting chuck 23 and a through connection frame 24, the external connection disc 20 is disposed at a central position of an inner end of the rotating structure 19, the central position of the external connection disc 20 is connected with the through connection frame 24 in a through manner, a bottom end position of the through connection frame 24 is fixedly connected with the first limiting chuck 21, a side end position of the first limiting chuck 21 is fixedly welded with the rack gear rack 22, a side end position of the rack gear rack 22 is fixedly connected with the second limiting chuck 23, and a rotation adjusting function is conveniently performed through the arrangement of the structure;
referring to fig. 8, the third jack 8 includes a fifth protective housing 25, a sixth protective housing 26, a connector end 27 and a seventh protective housing 28, the seventh protective housing 28 is disposed at a position on one side of an inner end of the third jack 8, a side end of the seventh protective housing 28 is fixedly connected to the fifth protective housing 25, a side end of the fifth protective housing 25 is fixedly connected to the sixth protective housing 26, a side end of the sixth protective housing 26 is fixedly connected to the connector end 27, and the third jack 8 is disposed to help perform an overall protective connection operation of the inner end;
referring to fig. 9, the third insertion hole 8 includes an inner contact member 29 therein, the inner contact member 29 is elastically connected to the inner center of the third insertion hole 8, and the inner end connection adjustment function is facilitated by the arrangement of the inner contact member 29.
Referring to fig. 10, the inner contact member 29 includes a central sleeve 30, a spring holder 31, a contact wheel 32, a bayonet holder 33, a mounting rod 34, a positioning holder 35 and a connecting straight rod 36, the mounting rod 34 is disposed at the bottom of the inner end of the inner contact member 29, the front end of the mounting rod 34 is fixedly connected to the positioning holder 35, the front end of the positioning holder 35 is fixedly connected to the connecting straight rod 36, the front end of the connecting straight rod 36 is fixedly connected to the central sleeve 30, the front end of the central sleeve 30 is elastically inserted into the spring holder 31, the top end of the spring holder 31 is fixedly connected to the contact wheel 32, and the front end of the contact wheel 32 is fixedly connected to the bayonet holder 33.
The bayonet piece rack 33 and the connecting rack 17 are matched and connected, and the connecting rack 17 is in contact with the bayonet piece rack 33 to realize internal connection contact.
The limiting track 191 is provided with a groove structure matched with the rotating structure 19, and the rotating structure 19 is rotatably connected with the outside through an external connecting disc 20.
The gear shaft frame 22 at the inner end of the rotating structure 19 is meshed and connected with the connecting gear rod 17, and the rotation of the gear shaft frame 22 can drive the connecting gear rod 17 to move back and forth, so that the inner end can move cooperatively.
The contact wheel 32 and the bayonet mount 33 can be elastically retracted from the central sleeve 30 by means of the spring mount 31, which, by connection, facilitates a better matching arrangement.
The external disk 20 at the inner end of the rotating structure 19 is communicated with the fourth protective casing 12, and is arranged in a convex structure, so that the connection of the inner end is convenient.
The connecting rack bar 17 can penetrate through the inner end of the second protective housing 10 through connection and is arranged in penetrating connection with the interface end 27 at the inner end of the third jack 8.
The connection of the connecting rack bar 17 and the bayonet rack 33 can drive the spring rack 31 to press the inner end, so that the inner end is limited and connected.
This embodiment is when implementing, through first casing 1, first contact pin 2, second contact pin 3, third contact pin 4, seat casing 5, first jack 6, the connection setting between second jack 7 and the third jack 8, realize being connected of plug and socket, the help carries out mutual combination intercommunication work, conveniently carry out holistic use installation work, and first casing 1, first contact pin 2, second contact pin 3, third contact pin 4, seat casing 5, first jack 6, the structure setting of second jack 7 and third jack 8, make inner connection inseparabler, and adopt unique material setting, make plug and socket have better high temperature and corrosion resistance, conveniently carry out long-term use setting.
Example 2
On the basis of embodiment 1, as shown in fig. 11, the plug further includes an isolation layer gasket 37, the isolation layer gasket 37 is disposed at a side end position of the head housing 1, and a groove body is disposed at a central position of the isolation layer gasket 37.
This embodiment is when implementing, and through isolation layer gasket 37's structure setting, isolation layer gasket 37 is connected in the side position of head housing 1, can help carrying out the guard work of side, and the help carries out electromagnetic signal's isolation, prevents that external electromagnetic signal from carrying out inside interference, and the help carries out better water conservancy diversion transmission work, conveniently carries out stable connection operation purpose.
The working principle is as follows: the user connects the plug and the socket with the outside to realize the communication with the outside, then the user can carry out the contraposition installation with the first plug pin 2, the second plug pin 3, the third plug pin 4, the first jack 6, the second jack 7 and the third jack 8 to realize the mutual combination and help the mutual communication work and realize the communication purpose of the inner end circuit, at the inner end of the third plug pin 4, the third plug pin 4 is combined and arranged by the first protective shell 9, the second protective shell 10, the third protective shell 11 and the fourth protective shell 12 to realize the mutual fixed installation and help the connection protection of the outer end surface, the inner end position of the third plug pin 4 is provided with the regulating and controlling part 13, the regulating and controlling part 13 can carry out the internal operation control and help the internal connection to realize the double connection and the better connection contact work, the user can rotate the external connecting disc 20, the outer connecting disc 20 drives the connected through connecting frame 24 to rotate, the connected first limiting chuck 21, the gear shaft frame 22 and the second limiting chuck 23 rotate together through the rotation of the through connecting frame 24, the driving purpose of the gear shaft frame 22 is facilitated, when the gear shaft frame 22 rotates, the connected connecting rack bar 17 can be driven to move due to the matching arrangement of tooth shapes, the connecting rack bar 17 is enabled to displace through the through sleeve disc 18, the bottom position of the connecting rack bar 17 is connected with the guide rod frame 14, the stretching work can be performed by adopting the built-in arrangement, the connecting rack bar 17 is enabled to be in through connection with the inner end of the interface end 27, the inner end of the third jack 8 is composed of a fifth protective shell 25, a sixth protective shell 26, an end 27 and a seventh protective shell 28, the external interface is facilitated to be protected, and the interface end 27 is arranged to be conveniently connected with the first inserting pin 2, Second contact pin 3 and third contact pin 4's combination setting, when connecting ratch 17 and interior contact element 29's inner and being connected, it can contact bayonet socket rack 33 to connect ratch 17, thereby it extrudes to drive bayonet socket rack 33 inwards, make bayonet socket rack 33 drive contact wheel dish 32 move inwards, spring holder 31 carries out the flexible setting of elasticity with central sleeve 30, can help carrying out bayonet socket rack 33's position change, the help carries out better connection, the installation pole 34 of bottom position, locating rack 35 and connection straight-bar 36 can help realize with the inner being connected of third jack 8, the help carries out holistic support purpose, thereby realize the inner connection contact, the help carries out the conduction operation of circuit, accomplish work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a high temperature resistant corrosion-resistant connector, includes plug and socket, its characterized in that: the plug and the socket are arranged in an inserting manner; the plug comprises a head shell (1), a first contact pin (2), a second contact pin (3) and a third contact pin (4), the head shell (1) is arranged at the center position of the inner end of the plug, the third contact pin (4) is inserted at the center position of the head shell (1), the second contact pin (3) is arranged at the lower end position of the third contact pin (4), the first contact pin (2) is arranged at the lower end position of the second contact pin (3), and the first contact pin (2), the second contact pin (3) and the third contact pin (4) are all inserted with the head shell (1);
the socket comprises a socket shell (5), a first jack (6), a second jack (7) and a third jack (8), wherein the socket shell (5) is arranged at the central position of the socket, the first jack (6) is arranged at the central position of the socket shell (5), the second jack (7) is arranged at the upper end position of the first jack (6), the third jack (8) is arranged at the upper end position of the second jack (7), and the first jack (6), the second jack (7) and the third jack (8) are connected with the socket shell (5) in a limiting manner; the third contact pin (4) comprises a first protection shell (9), a second protection shell (10), a third protection shell (11) and a fourth protection shell (12), the first protection shell (9) is arranged on one side of the inner end of the third contact pin (4), the side end position of the first protection shell (9) is fixedly connected with the fourth protection shell (12), the side end position of the fourth protection shell (12) is fixedly connected with the third protection shell (11), and the side end position of the third protection shell (11) is fixedly connected with the second protection shell (10); the inside of the third contact pin (4) comprises a regulating part (13), and the regulating part (13) is connected to the center of the inner end of the third contact pin (4) in a limiting manner; the regulating and controlling component (13) comprises a guide rod frame (14), a butting frame (15), a connecting chassis frame (16), a connecting toothed bar (17), a through sleeve disc (18), a rotating structure (19) and a limiting track (191), the connecting chassis frame (16) is arranged at the inner end side part of the regulating component (13), the side end of the connecting chassis frame (16) is fixedly connected with the abutting frame (15), the side end of the abutting frame (15) is fixedly connected with the guide rod frame (14), the side end of the guide rod frame (14) is fixedly connected with the limiting track (191), a rotating structure (19) is rotatably connected at the central position of the limiting track (191), the bottom position of the limiting track (191) is fixedly connected with the through sleeve disc (18), the connecting toothed bar (17) penetrates through the central position of the limiting track (191), and the bottom position of the connecting toothed bar is movably connected with the guide bar frame (14); the rotating structure (19) comprises an external connecting disc (20), a first limiting chuck (21), a gear shaft frame (22), a second limiting chuck (23) and a through connecting frame (24), wherein the external connecting disc (20) is arranged at the central position of the inner end of the rotating structure (19), the central position of the external connecting disc (20) is connected with the through connecting frame (24) in a through mode, the bottom end position of the through connecting frame (24) is fixedly connected with the first limiting chuck (21), the side end position of the first limiting chuck (21) is fixedly welded with the gear shaft frame (22), and the side end position of the gear shaft frame (22) is fixedly connected with the second limiting chuck (23); the third jack (8) comprises a fifth protective shell (25), a sixth protective shell (26), a connector end (27) and a seventh protective shell (28), the seventh protective shell (28) is arranged at one side of the inner end of the third jack (8), the side end of the seventh protective shell (28) is fixedly connected with the fifth protective shell (25), the side end of the fifth protective shell (25) is fixedly connected with the sixth protective shell (26), and the side end of the sixth protective shell (26) is fixedly connected with the connector end (27); the inside of the third jack (8) comprises an inner contact member (29), and the inner contact member (29) is elastically connected to the inner center position of the third jack (8); the inner contact component (29) comprises a central sleeve (30), a spring frame (31), a contact wheel disc (32), a bayonet sheet frame (33), an installation rod (34), a positioning frame (35) and a connecting straight rod (36), wherein the installation rod (34) is arranged at the bottom of the inner end of the inner contact component (29), the front end of the installation rod (34) is fixedly connected with the positioning frame (35), the front end of the positioning frame (35) is fixedly connected with the connecting straight rod (36), the front end of the connecting straight rod (36) is fixedly connected with the central sleeve (30), the spring frame (31) is elastically inserted at the front end of the central sleeve (30), the top end of the spring frame (31) is fixedly connected with the contact wheel disc (32), and the front end of the contact wheel disc (32) is fixedly connected with the bayonet sheet frame (33).
2. The high temperature and corrosion resistant connector of claim 1, wherein: bayonet socket rack (33) and connection ratch (17) phase-match are connected and are set up, connect the contact of ratch (17) and bayonet socket rack (33), realize inside connection contact.
3. The high temperature and corrosion resistant connector of claim 2, wherein: a groove body structure matched with the rotating structure (19) is formed in the limiting track (191), and the rotating structure (19) is rotatably connected with the outside through an external connecting disc (20).
4. A high temperature and corrosion resistant connector according to claim 3, wherein: the gear shaft frame (22) at the inner end of the rotating structure (19) is meshed with the connecting gear rod (17) and is connected with the connecting gear rod, and the gear shaft frame (22) can rotate to drive the connecting gear rod (17) to move back and forth.
5. The high temperature and corrosion resistant connector of claim 4, wherein: the contact wheel disc (32) and the bayonet holder (33) can be elastically retracted through the spring holder (31) and the central sleeve (30).
6. The high temperature and corrosion resistant connector of claim 5, wherein: an external connecting disc (20) at the inner end of the rotating structure (19) is communicated with the fourth protective shell (12) and is arranged in a convex structure.
7. The high temperature and corrosion resistant connector of claim 6, wherein: the connecting toothed bar (17) can penetrate through the inner end of the second protective shell (10) through connection and is arranged in a penetrating connection with a connector end (27) at the inner end of the third jack (8).
8. The high temperature and corrosion resistant connector of claim 7, wherein: the connection of the connecting rack bar (17) and the bayonet piece frame (33) can drive the spring frame (31) to press the inner end, so that the inner end is limited and connected.
9. The high temperature and corrosion resistant connector of claim 8, wherein: the plug further comprises an isolation layer gasket (37), the isolation layer gasket (37) is arranged at the position of the side end of the head shell (1), and a groove body is arranged at the center of the isolation layer gasket (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909683.2A CN113644485B (en) | 2021-08-09 | 2021-08-09 | High-temperature-resistant and corrosion-resistant connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909683.2A CN113644485B (en) | 2021-08-09 | 2021-08-09 | High-temperature-resistant and corrosion-resistant connector |
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| Publication Number | Publication Date |
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| CN113644485A CN113644485A (en) | 2021-11-12 |
| CN113644485B true CN113644485B (en) | 2022-04-12 |
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| CN202110909683.2A Active CN113644485B (en) | 2021-08-09 | 2021-08-09 | High-temperature-resistant and corrosion-resistant connector |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176528A (en) * | 1992-06-11 | 1993-01-05 | Molex Incorporated | Pin and socket electrical connnector assembly |
| CN202797417U (en) * | 2012-09-06 | 2013-03-13 | 洛阳联昊电子技术有限公司 | High temperature resisting sealing electric coupler with detachable structure |
| CN106199846B (en) * | 2016-08-31 | 2019-06-11 | 中航光电科技股份有限公司 | A kind of optical fiber connector plug |
| CN106199847B (en) * | 2016-08-31 | 2019-06-07 | 中航光电科技股份有限公司 | Anti-rotation ejector half optical fiber contact and the optical fiber connector plug for using the contact |
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| CN113644485A (en) | 2021-11-12 |
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Denomination of invention: A high-temperature and corrosion-resistant connector Effective date of registration: 20230630 Granted publication date: 20220412 Pledgee: Industrial and Commercial Bank of China Limited Lianyungang New Area Branch Pledgor: PEACEFUL VISION ELECTRONIC (LIANYUNGANG) CO.,LTD. Registration number: Y2023980046834 |
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Granted publication date: 20220412 Pledgee: Industrial and Commercial Bank of China Limited Lianyungang New Area Branch Pledgor: PEACEFUL VISION ELECTRONIC (LIANYUNGANG) CO.,LTD. Registration number: Y2023980046834 |
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Denomination of invention: A connector that is resistant to high temperature and corrosion Granted publication date: 20220412 Pledgee: Industrial and Commercial Bank of China Limited Lianyungang New Area Branch Pledgor: PEACEFUL VISION ELECTRONIC (LIANYUNGANG) CO.,LTD. Registration number: Y2024980009603 |
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