CN216120963U - Dust cover of aviation plug - Google Patents
Dust cover of aviation plug Download PDFInfo
- Publication number
- CN216120963U CN216120963U CN202122766697.1U CN202122766697U CN216120963U CN 216120963 U CN216120963 U CN 216120963U CN 202122766697 U CN202122766697 U CN 202122766697U CN 216120963 U CN216120963 U CN 216120963U
- Authority
- CN
- China
- Prior art keywords
- plug
- installation
- block
- dustproof cover
- outer side
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 39
- 239000013013 elastic material Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a dustproof cover of an aviation plug, which relates to the technical field of aviation plugs and comprises a plug body, wherein the plug body comprises an installation block and an installation plug, the top of the installation plug is fixedly connected with the installation block, the outer side of the bottom of the installation plug is of a slope-shaped structure, the outer side of the installation plug is detachably connected with the dustproof cover, the dustproof cover is made of soft rubber elastic materials, the bottom of the dustproof cover is provided with a connecting block, the middle part of the outer side of the connecting block is connected with a clamping lug, a connecting rope is connected onto the clamping lug, and the other end of the connecting rope is connected with a fixed clamping ring. The utility model can prevent a plurality of jacks at the front end of the installation plug from entering foreign matters such as dust, small stones and the like in the process of placing after field use, ensures the cleanliness of the jacks, greatly eliminates the poor power supply and the power supply efficiency of the airplane caused by the entering of the foreign matters, has simple structure, strong protection, safer and more convenient use and high power supply efficiency in connection use.
Description
Technical Field
The utility model relates to the technical field of aviation plugs, in particular to a dustproof cover of an aviation plug.
Background
Usually, the airplane is parked on a parking apron or in an airplane maintenance hangar, long cables are needed for long-distance power supply when the airplane is overhauled by a flight service, and a plurality of jacks are arranged at the front end of a cable plug and connected with an airplane body socket.
A plurality of jacks at the front end of the cable plug are easy to enter foreign matters such as dust and small stones during placement after field use, so that the plug cannot be effectively contacted with an airplane socket, normal power supply or electric appliance failure of an airplane cannot be caused, and the dust cover of the aviation plug is designed for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a dustproof cover of an aviation plug.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an aviation plug's shield, includes the plug body, the plug body is including installation piece and installation plug, the top and the installation piece fixed connection of installation plug, the bottom outside of installation plug is slope type structure, the outside of installation plug can be dismantled and be connected with the shield, the shield is made for soft rubber elasticity material, the bottom of shield is provided with the connecting block, the outside middle part of connecting block is connected with the card ear, be connected with the connecting rope on the card ear, the other end of connecting rope is connected with the fixing clip buckle ring, be provided with on the installation piece and dismantle the locking bolt of being connected with the fixing clip buckle ring.
Preferably, the connecting rope is one of a thin steel wire rope or a rubber elastic rope.
Preferably, the front end of the mounting plug is a plug hole.
Preferably, the inner dimension of the dust cap is smaller than the outer dimension of the mounting plug.
Preferably, the inner size of the dustproof cover is smaller than the outer size of the mounting plug, and the range is 0.5mm-1.5 mm.
Preferably, the outside of installation piece is provided with the screw with locking bolt looks adaptation, locking bolt's diameter length is less than the inside diameter length of fixing the buckle, locking bolt's the outside is connected with the latch segment, the diameter length of latch segment is greater than the inside diameter length of fixing the buckle.
Compared with the prior art, the utility model has the beneficial effects that:
1. the outer side of the bottom of the installation plug is of a slope-shaped structure, the outer side of the installation plug is detachably connected with a dustproof cover, the installation plug is protected by the dustproof cover before being connected with an airplane, a plurality of jacks at the front end of the installation plug can be prevented from entering foreign objects such as dust, small stones and the like in the placement process after the installation plug is used on site, the cleanliness of the jacks is ensured, the airplane power supply failure and the power supply efficiency caused by the entering of the foreign objects are greatly eliminated, the structure is simple, the protection performance is strong, the airplane power supply device is safer and more convenient to use, and the power supply efficiency is high when the airplane is connected and used;
2. the middle part of the outer side of the connecting block is connected with the clamping lug, the clamping lug is connected with the connecting rope, the other end of the connecting rope is connected with the fixing clamping ring, the mounting block is provided with a locking bolt which can be detachably connected with the fixing clamping ring, and when the dustproof cover is used, the dustproof cover is fixedly connected with the locking bolt through the connecting rope, so that the dustproof cover can be prevented from being lost in use.
Drawings
Fig. 1 is a schematic structural diagram of a dust cap of an aviation plug provided by the utility model;
fig. 2 is a cross-sectional view of a dust cap of an aviation plug according to the present invention;
fig. 3 is a connection diagram of a fixing buckle ring of a dust cover of an aviation plug.
In the figure: the plug comprises a plug body 1, a mounting block 101, a mounting plug 102, a dust cover 2, a clamping lug 3, a connecting block 4, a connecting rope 5, a locking bolt 6 and a fixing and clamping ring 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the dust cap of the aviation plug comprises a plug body 1, wherein the plug body 1 comprises an installation block 101 and an installation plug 102, the top of the installation plug 102 is fixedly connected with the installation block 101, the outer side of the bottom of the installation plug 102 is of a slope-shaped structure, the outer side of the installation plug 102 is detachably connected with a dust cap 2, the dust cap 2 is made of soft rubber elastic material, the bottom of the dust cap 2 is provided with a connection block 4, the middle part of the outer side of the connection block 4 is connected with a clamping lug 3, the clamping lug 3 is connected with a connection rope 5, the other end of the connection rope 5 is connected with a fixed clamping ring 7, and the installation block 101 is provided with a locking bolt 6 detachably connected with the fixed clamping ring 7;
more specifically, the connecting rope 5 is one of a thin steel wire rope or a rubber elastic rope, the front end of the installation plug 102 is a plug hole, the inner size of the dust cover 2 is smaller than the outer size of the installation plug 102, and the range that the inner size of the dust cover 2 is smaller than the outer size of the installation plug 102 is 1 mm; by analyzing the use environment, the plug is conveniently and effectively isolated and protected by foreign matters in a physical mode; the dustproof cover is made of rubber materials, and the inner size of the dustproof cover is slightly smaller than that of the aviation plug, so that the dustproof cover can reliably protect the plug, and the dustproof cover cannot fall off even if the plug faces downwards;
wherein, the outside of installation piece 101 is provided with the screw with locking bolt 6 looks adaptation, and the diameter length of locking bolt 6 is less than the inside diameter length of fixing clip ring 7, and the outside of locking bolt 6 is connected with the latch segment, and the diameter length of latch segment is greater than the inside diameter length of fixing clip ring 7.
The working principle is as follows: when the dustproof cover is used, the dustproof cover 2 is fixedly connected with the locking bolt 6 through the connecting rope 5, so that the dustproof cover 2 can be prevented from being lost when in use, and meanwhile, the dustproof cover is convenient to install and use quickly when the installation plug 102 is protected; before installation plug 102 and aircraft connection, protect installation plug 102 through shield 2, can avoid a plurality of jacks of installation plug 102 front end to get into foreign matter such as dust, small stone in placing after the field usage, guaranteed the cleanliness of jack, very big elimination foreign matter gets into the aircraft power supply that leads to bad and power supply efficiency, simple structure, the protectiveness is strong, more safe convenient during the use, power supply efficiency is high when connecting the use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A dust cap of an aviation plug comprises a plug body (1) and is characterized in that, the plug body (1) comprises a mounting block (101) and a mounting plug (102), the top of the installation plug (102) is fixedly connected with the installation block (101), the outer side of the bottom of the installation plug (102) is of a slope-shaped structure, the outer side of the installation plug (102) is detachably connected with a dustproof cover (2), the dustproof cover (2) is made of soft rubber elastic material, the bottom of the dustproof cover (2) is provided with a connecting block (4), the middle part of the outer side of the connecting block (4) is connected with a clamping lug (3), the clamping lug (3) is connected with a connecting rope (5), the other end of the connecting rope (5) is connected with a fixed clamping ring (7), the mounting block (101) is provided with a locking bolt (6) detachably connected with the fixing buckle ring (7).
2. The dust cap of an aircraft plug according to claim 1, wherein the connecting rope (5) is one of a thin steel wire rope or a rubber elastic rope.
3. The aircraft plug dust cover according to claim 1, wherein the front end of the mounting plug (102) is a plug hole.
4. Dust cap for an aircraft plug according to claim 1, characterised in that the inner dimensions of the dust cap (2) are smaller than the outer dimensions of the mounting plug (102).
5. A dust cap for an aircraft plug according to claim 4, in which the internal dimensions of the dust cap (2) are less than the external dimensions of the mounting plug (102) and are in the range 0.5mm to 1.5 mm.
6. The aircraft plug dust cap according to claim 1, wherein the mounting block (101) is externally provided with a screw hole matched with the locking bolt (6), the diameter length of the locking bolt (6) is smaller than the inner diameter length of the fixing clamping ring (7), the locking block is connected to the outer side of the locking bolt (6), and the diameter length of the locking block is larger than the inner diameter length of the fixing clamping ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122766697.1U CN216120963U (en) | 2021-11-12 | 2021-11-12 | Dust cover of aviation plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122766697.1U CN216120963U (en) | 2021-11-12 | 2021-11-12 | Dust cover of aviation plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120963U true CN216120963U (en) | 2022-03-22 |
Family
ID=80715903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122766697.1U Expired - Fee Related CN216120963U (en) | 2021-11-12 | 2021-11-12 | Dust cover of aviation plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120963U (en) |
-
2021
- 2021-11-12 CN CN202122766697.1U patent/CN216120963U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216120963U (en) | Dust cover of aviation plug | |
| CN205122307U (en) | Pin type ground connection lightning protection insulator | |
| CN210074736U (en) | Lightning protection device of small-sized base station | |
| CN211151484U (en) | Power equipment with lightning protection function | |
| CN210985039U (en) | Lightning stroke protection device of remote centralized meter reading device | |
| CN107591292B (en) | A kind of miniature circuit breaker bracket | |
| CN113178751B (en) | High-voltage connector for 10KV power transmission line | |
| CN208078593U (en) | A kind of power equipment lightning arrester | |
| CN211508099U (en) | High-voltage current communication connector | |
| CN210468756U (en) | Lightning-arrest core lower extreme extension fixture | |
| CN213460150U (en) | Intelligent grounding wire | |
| CN205646078U (en) | Acquisition terminal signal protector | |
| CN207801425U (en) | A kind of YJV cables are registered one's residence draw under be connected and fixed protective device | |
| CN213520716U (en) | Can prevent not hard up neutral point virtual ground integrated equipment who drops of connecting wire | |
| CN216819321U (en) | Insulating bus fixed in connection and installation | |
| CN214849305U (en) | Deepwater aerial inserting device with high sealing performance | |
| CN219041335U (en) | Grounding device of bus duct | |
| CN218867863U (en) | Steel pipe cable lightning protection terminal box | |
| CN215118427U (en) | Cable convenient to installation | |
| CN217468965U (en) | Power supply connector | |
| CN217158845U (en) | Portable high-speed railway electric power construction earthing device | |
| CN217720654U (en) | Rotary protection device for power transmission line | |
| CN216332853U (en) | Static conducting device for airplane | |
| CN207232444U (en) | A kind of novel optical fiber adapter | |
| CN217768910U (en) | Outer sleeve thread locking structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |