CN219643240U - Secondary connection structure for aerial plug switching - Google Patents
Secondary connection structure for aerial plug switching Download PDFInfo
- Publication number
- CN219643240U CN219643240U CN202321185837.9U CN202321185837U CN219643240U CN 219643240 U CN219643240 U CN 219643240U CN 202321185837 U CN202321185837 U CN 202321185837U CN 219643240 U CN219643240 U CN 219643240U
- Authority
- CN
- China
- Prior art keywords
- protection
- plug
- aviation plug
- spiral shell
- connection structure
- 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.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of aviation plug, in particular to a secondary connection structure for aviation plug switching, which comprises an aviation plug male head and an aviation plug female head, wherein one end of the aviation plug male head is plugged with the aviation plug female head, the outer surface of the aviation plug female head is movably provided with a protection reinforcing screw cylinder, meanwhile, the outer surface of the aviation plug male head is fixedly provided with a protection reinforcing screw seat, one end of the protection reinforcing screw seat, which is far away from the protection reinforcing screw cylinder, is fixedly provided with a sealing end cover, the periphery of the sealing end cover, which is close to the protection reinforcing screw seat, is provided with an annular sealing groove, and meanwhile, the inside of the annular sealing groove is embedded with a rubber gasket.
Description
Technical Field
The utility model relates to the technical field of aviation plug, in particular to a secondary connection structure for aviation plug switching.
Background
The existing aerial plug switching device is characterized in that a cable led out of an explosion-proof shell passes through a wire fixing bolt to reach the outside of the shell, the cable is led out of two ends of the explosion-proof shell respectively and then connected with external equipment according to requirements, and field construction is needed for welding and assembling.
And just mention a switching device is inserted to aviation in the application file of publication number CN204793514U, this switching device is inserted to aviation utilizes switching front end, switching end, sealing washer, the clamping ring that set up can realize carrying out modularization change when the maintenance, has guaranteed the reliability, has promoted work efficiency, the effectual above-mentioned problem of having still had certain defect and not enough, needs to obtain the optimization, and specific defect is not enough as follows: the aviation plug switching device is not provided with a locking reinforcing structure, the stability of the joint can not be ensured after switching, looseness is easy to occur, the normal operation of equipment is not facilitated,
therefore, there is a need to design a secondary connection structure for aviation plug-in switching to solve the above-mentioned problems in the prior art.
Disclosure of Invention
The present utility model is directed to a secondary connection structure for aviation plug-in connection, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a with secondary connection structure of switching is inserted to aviation, includes the public head of aviation plug and the female head of aviation plug, the one end of the public head of aviation plug is pegged graft and is had female head of aviation plug, and the surface movable mounting of female head of aviation plug has a protection to consolidate a spiral shell section of thick bamboo, and the surface fixed mounting of the public head of aviation plug has a protection to consolidate the spiral shell seat simultaneously, and the one end fixed mounting who consolidates a spiral shell section of thick bamboo is kept away from in the protection to consolidate the spiral shell seat has seal cap, and seal cap is close to the protection and consolidates the annular and seal the groove all around of having offered, and annular seal groove's inside embedding is installed rubber gasket simultaneously.
As a preferable scheme of the utility model, the sealing end cover and the protection reinforcing screw seat are integrally processed and formed, four corners of the sealing end cover are treated by a chamfering process, and mounting through holes are formed in the sealing end cover near the four corners in a penetrating manner.
As a preferable scheme of the utility model, the inner wall of the protection reinforcing screw seat is fixedly provided with an insulating ring, the inside of the protection reinforcing screw seat is fixedly provided with a plug, and meanwhile, the plug is embedded with a plurality of groups of contact pins.
As a preferable scheme of the utility model, a socket is fixedly arranged in the protective reinforcing screw cylinder, a jack is arranged between the protective reinforcing screw cylinder and the socket, and a plurality of groups of needle grooves are formed in the socket.
As a preferable scheme of the utility model, one end of the aviation plug male head and one end of the aviation plug female head, which are far away from each other, are respectively provided with a first wiring terminal and a second wiring terminal, and the outer surfaces of the first wiring terminal and the second wiring terminal are respectively provided with a wiring bolt.
As a preferable scheme of the utility model, the protection reinforcing screw seat is matched with the jack, and the protection reinforcing screw seat is in spiral connection with the protection reinforcing screw cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the whole aviation plug transfer connection structure is provided with the locking and reinforcing structure through the protection and reinforcing screw cylinder, the protection and reinforcing screw seat and the sealing end cover, so that the stability of the connection part is effectively ensured after transfer, looseness is avoided, and the normal operation of equipment is facilitated, thereby effectively overcoming the defects and shortcomings of the existing aviation plug transfer device.
Drawings
FIG. 1 is a schematic view of the overall installation front plan exterior structure of the present utility model;
FIG. 2 is a schematic view of the overall expanded front plan outer structure of the present utility model;
FIG. 3 is an enlarged schematic side plan view of an aerial plug according to the present utility model;
fig. 4 is a schematic side view and enlarged plan view of the aerial plug according to the present utility model.
In the figure: 1. the aviation plug; 2. the aerial plug female head; 121. a first connection terminal; 122. a second connection terminal; 123. a wiring bolt; 3. a protective reinforcing screw cylinder; 31. a socket; 32. a jack; 33. a needle groove; 4. protecting and reinforcing the screw seat; 41. an insulating ring; 42. a plug; 43. a contact pin; 5. sealing the end cover; 51. an annular seal groove; 52. a rubber gasket; 53. and (5) installing the through holes.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a with secondary connection structure of ship plug switching, includes the public head of ship plug and the female head of ship plug, the one end grafting of the public head of ship plug has female head of ship plug, and the surface movable mounting of the female head of ship plug has the protection to consolidate a spiral shell section of thick bamboo, the surface fixed mounting of the public head of ship plug has the protection to consolidate the spiral shell seat simultaneously, the one end fixed mounting who consolidates a spiral shell section of thick bamboo is kept away from in the protection consolidates the spiral shell seat has seal cap, and seal cap is close to the protection and consolidates the spiral shell seat and offered annular seal groove all around, simultaneously annular seal groove's inside embedding installs rubber gasket, during the connection, be close to each other with the public head of ship plug and the female head of ship plug, insert the inside of needle embedding to the needle groove, the inside that the spiral shell seat was located the jack is consolidated in the protection then, consolidate spiral shell section of thick bamboo and protection consolidate spiral shell seat screwed connection with the protection, and make a spiral shell section of thick bamboo be close to the inside of thick bamboo that consolidate the annular seal groove is consolidated in the protection, this completion grafting, fixed, and the spiral shell section of thick bamboo is consolidated through the protection that sets up, seal cap and seal cap can make whole ship plug connection structure possess locking reinforcement structure, the annular seal cap, effectively guaranteeing the connection after the connection, the performance has been avoided the occurrence of the annular seal groove and the rust-proof seal groove has been avoided the fact that the rust seal groove to have the normal condition to have the rust seal groove to prevent that has just had the sealing device to prevent that the problem.
In this embodiment, please refer to fig. 1, fig. 2 and fig. 3, the seal end cover and the protection reinforcing screw seat are integrally formed, four corners of the seal end cover are all processed by a chamfering process, meanwhile, mounting through holes are formed in the seal end cover near the four corners in a penetrating manner, scratches on the seal end cover processed by the chamfering process can be effectively avoided, and meanwhile, the whole is conveniently positioned and mounted through the mounting through holes.
In this embodiment, referring to fig. 1, 2, 3 and 4, an insulating ring is fixedly installed on the inner wall of the protection and reinforcement screw seat, a plug is fixedly installed in the protection and reinforcement screw seat, and a plurality of groups of pins are embedded and installed on the plug; the socket is fixedly arranged in the protection reinforcing screw cylinder, a jack is arranged between the protection reinforcing screw cylinder and the socket, and a plurality of groups of needle grooves are formed in the socket; the protection is consolidated spiral shell seat and jack looks adaptation, and protection is consolidated spiral shell seat and protection are consolidated spiral shell section of thick bamboo screwed connection, and can make the grafting possess insulating function through the insulating ring that sets up, avoid receiving the influence.
In this embodiment, please refer to fig. 1 and 2, one end of the male aviation plug and one end of the female aviation plug, which are far away from each other, are respectively provided with a first connection terminal and a second connection terminal, and the outer surfaces of the first connection terminal and the second connection terminal are respectively provided with a connection bolt, so that the cable can be conveniently accessed through the first connection terminal, the second connection terminal and the connection bolts.
Working principle: during the connection, with the public head of aviation plug and the female head of aviation plug are close to each other, insert the inside to the needle groove with the contact pin, the protection is strengthened the screw seat in this moment and is located the inside of jack, will protect the screw section of thick bamboo and protect and consolidate screw seat screwed connection afterwards, and make the protection consolidate screw section of thick bamboo be close to the protection and consolidate screw seat one end face and get into the inside of annular seal groove, with this completion grafting, it is fixed, and can make whole aviation plug switching connection structure possess locking reinforced structure through the protection that sets up consolidate screw section of thick bamboo, protection consolidate screw seat and seal end cover, the effectual steadiness of guaranteeing the junction after the switching avoids taking place to become flexible, do benefit to the normal operating of equipment, thereby effectually overcome defect and the not enough that current aviation plug switching device exists, and simultaneously can seal the protection consolidate screw section of thick bamboo terminal surface through annular seal groove and rubber gasket that sets up, waterproof antifouling, rust-proof, the condition appears in the screw groove is avoided, use is influenced, and has certain spreading value.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a with secondary connection structure of aviation plug switching, includes aviation plug male (1) and aviation plug female (2), its characterized in that: the utility model provides a female head (2) is pegged graft to the one end of the male head of avionics plug (1), and the surface movable mounting of female head (2) of avionics plug has the protection to consolidate spiral shell section of thick bamboo (3), simultaneously the surface fixed mounting of male head (1) of avionics plug has the protection to consolidate spiral shell seat (4), one end fixed mounting that consolidates spiral shell section of thick bamboo (3) is kept away from in the protection to consolidate spiral shell seat (4) has sealed end cover (5), and annular seal groove (51) have been seted up around sealed end cover (5) is close to the protection to consolidate spiral shell seat (4), rubber gasket (52) are installed in the inside embedding of annular seal groove (51) simultaneously.
2. The secondary connection structure for aviation plug transfer according to claim 1, wherein: the sealing end cover (5) and the protection reinforcing screw seat (4) are integrally formed, four corners of the sealing end cover (5) are subjected to chamfering process, and mounting through holes (53) are formed in the positions, close to the four corners, of the sealing end cover (5) in a penetrating mode.
3. The secondary connection structure for aviation plug transfer according to claim 2, wherein: the inner wall fixed mounting of protection reinforcement spiral shell seat (4) has insulating ring (41), and the inside fixed mounting of protection reinforcement spiral shell seat (4) has plug (42), inserts simultaneously on plug (42) and installs contact pin (43) of a plurality of groups.
4. The secondary connection structure for aviation plug transfer according to claim 1, wherein: the socket (31) is fixedly installed in the protection reinforcing screw cylinder (3), the jack (32) is arranged between the protection reinforcing screw cylinder (3) and the socket (31), and a plurality of groups of needle grooves (33) are formed in the socket (31).
5. The secondary connection structure for aviation plug transfer according to claim 1, wherein: the aerial plug male head (1) and the aerial plug female head (2) are respectively provided with a first wiring terminal (121) and a second wiring terminal (122) at one ends far away from each other, and wiring bolts (123) are respectively arranged on the outer surfaces of the first wiring terminal (121) and the second wiring terminal (122).
6. A secondary connection structure for air plug transfer as claimed in claim 3 or 4, wherein: the protection reinforcing screw seat (4) is matched with the jack (32), and the protection reinforcing screw seat (4) is in spiral connection with the protection reinforcing screw cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185837.9U CN219643240U (en) | 2023-05-17 | 2023-05-17 | Secondary connection structure for aerial plug switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185837.9U CN219643240U (en) | 2023-05-17 | 2023-05-17 | Secondary connection structure for aerial plug switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643240U true CN219643240U (en) | 2023-09-05 |
Family
ID=87819731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321185837.9U Active CN219643240U (en) | 2023-05-17 | 2023-05-17 | Secondary connection structure for aerial plug switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643240U (en) |
-
2023
- 2023-05-17 CN CN202321185837.9U patent/CN219643240U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |