CN209581920U - For the sealing structure of aircraft, electronic equipment and aircraft - Google Patents
For the sealing structure of aircraft, electronic equipment and aircraft Download PDFInfo
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- CN209581920U CN209581920U CN201822095852.XU CN201822095852U CN209581920U CN 209581920 U CN209581920 U CN 209581920U CN 201822095852 U CN201822095852 U CN 201822095852U CN 209581920 U CN209581920 U CN 209581920U
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- 238000009434 installation Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000011241 protective layer Substances 0.000 claims abstract description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 2
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Abstract
The utility model discloses a kind of for the sealing structure of aircraft, electronic equipment and aircraft; sealing structure includes: shell, connecting line, sealing element and water proof ring; shell has installation cavity and the cable-through hole that is connected to installation cavity; connecting line includes protective layer and the core in protective layer; core protrudes into installation cavity through cable-through hole, and sealing element is located at cable-through hole, and the periphery wall of sealing element and protective layer seals cooperation; sealing element is connect with shell, and water proof ring is between sealing element and shell.Sealing structure according to the present utility model for aircraft, by the way that sealing element and water proof ring are arranged at cable-through hole, it can make that there is good leakproofness between connecting line and shell, structure is simple, sealing effect is good, and, it effectively prevents dust, liquid etc. to enter in installation cavity by cable-through hole, the damage of electronic component in installation cavity is caused, to improve the operation stability of electronic equipment.
Description
Technical field
It a kind of sets the utility model relates to vehicle technology field more particularly to for the sealing structure of aircraft, electronics
Standby and aircraft.
Background technique
With the continuous development of industrial technology, the application field of electronic equipment is more and more extensive, and needed for electronic device
The environmental condition to be subjected to also becomes increasingly complex multiplicity, the electronic device being especially applied in outwork environment, unavoidably
It is subjected to the harsh environments of rainwater or more dirt.However, in the related technology, the waterproof effect of electronic device is bad, especially
Sealed waterproof effect is undesirable at the incoming line and line outlet of electronic device.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of sealing structure for aircraft out, the sealing structure have the advantages that structure is simple, sealing effect is good.
The utility model also proposes a kind of electronic equipment, and the electronic equipment includes described above for the close of aircraft
Seal structure.
The utility model also proposes that a kind of aircraft, the aircraft include electronic equipment described above.
According to the sealing structure for aircraft of the utility model embodiment, comprising: shell, the shell have installation
Chamber and the cable-through hole for being connected to the installation cavity；Connecting line, the connecting line include protective layer and the core in protective layer, institute
It states core and protrudes into the installation cavity through the cable-through hole；Sealing element, the sealing element are located at the cable-through hole, the sealing element
It seals and cooperates with the periphery wall of the protective layer, the sealing element is connect with the shell；Water proof ring, the water proof ring are located at institute
It states between sealing element and the shell, to realize the sealing between the sealing element and the shell.
According to the sealing structure for aircraft of the utility model embodiment, connected by being arranged on shell with installation cavity
Logical cable-through hole, connecting line can penetrate in installation cavity by cable-through hole, to connect with the electronic component in installation cavity.By
Sealing element and water proof ring are set at cable-through hole, and the sealing cooperation of the periphery wall of sealing element and protective layer, water proof ring are located at sealing element
Between shell and realize the sealing between sealing element and shell.Thus, it is possible to make to have between connecting line and shell good
Leakproofness, structure is simple, sealing effect is good, enters in installation cavity moreover, effectively preventing dust, liquid etc. by cable-through hole,
The damage of electronic component in installation cavity is caused, to improve the operation stability of electronic equipment.
Some embodiments according to the present utility model, the sealing element include: waterproof portion, the waterproof portion and the protection
The periphery wall of layer seals cooperation；Mounting portion, the mounting portion are connect with the waterproof portion, and the mounting portion is along the connecting line
Radially outer direction protrudes the periphery wall of the connecting line, and the mounting portion is connect with the shell.
In some embodiments of the utility model, the mounting portion is equipped with the first pilot hole, and the shell is equipped with second
Pilot hole, fastener passes through first pilot hole and second pilot hole cooperates, so that the sealing element and the shell
Connection.
Some embodiments according to the present utility model, further includes: holding piece, the holding piece has to be worn for the waterproof portion
The avoid holes crossed, the holding piece are equipped with third pilot hole, and the fastener passes through the third pilot hole and the first pilot hole
And cooperate with the second pilot hole, to realize the connection between the shell, the sealing element and the holding piece.
In some embodiments of the utility model, the mounting portion is configured to extend along waterproof portion circumferential direction
One or the mounting portion be configured to it is spaced multiple along the circumferential direction in the waterproof portion.
In some embodiments of the utility model, the shell is equipped with locking slot, and the sealing element is at least partially disposed at
In the locking slot.
Some embodiments according to the present utility model, the shell include: lid；And pedestal, the pedestal and the lid
To limit the installation cavity, the pedestal and/or the lid are equipped with multiple cable-through holes for body sealing cooperation.
It further include waterproof and breathable part, the shell is equipped with air hole, described anti-in some embodiments of the utility model
Water air-permeable member connect with the shell and covers the air hole.
Some embodiments according to the present utility model, the waterproof and breathable part are waterproof vent valve or waterproof ventilated membrane.
In some embodiments of the utility model, the sealing element and the protective layer are integrally formed part.
Some embodiments according to the present utility model, the protective layer is interior to be equipped with the more cores.
In some embodiments of the utility model, the connecting line is multiple, the protection of each connecting line
Layer, which is sealed with the sealing element, to be cooperated.
According to the electronic equipment of the utility model embodiment, the electronic equipment includes: sealing structure, the sealing structure
For the sealing structure for aircraft described above, the installation cavity is interior to be equipped with electronic component, the core and the electronics
Component connection.
According to the electronic equipment of the utility model embodiment, it is connected to by being arranged on the shell of sealing structure with installation cavity
Cable-through hole, connecting line can penetrate in installation cavity by cable-through hole, to connect with the electronic component in installation cavity.By in mistake
Sealing element and water proof ring, and the sealing cooperation of the periphery wall of sealing element and protective layer be set at string holes, water proof ring be located at sealing element and
Between shell and realize the sealing between sealing element and shell.Thus, it is possible to make to have between connecting line and shell good close
Feng Xing, structure is simple, sealing effect is good, enters in installation cavity moreover, effectively preventing dust, liquid etc. by cable-through hole, makes
At the damage of electronic component in installation cavity, to improve the operation stability of electronic equipment.
According to the aircraft of the utility model embodiment, comprising: rack；And electronic equipment, the electronic equipment are above-mentioned
The electronic equipment, the electronic equipment are set to the rack.
According to the aircraft of the utility model embodiment, by the way that the cable-through hole being connected to installation cavity is arranged on shell, even
Wiring can penetrate in installation cavity by cable-through hole, to connect with the electronic component in installation cavity.By being arranged at cable-through hole
Sealing element and water proof ring, and the periphery wall of sealing element and protective layer sealing cooperation, water proof ring between sealing element and shell simultaneously
Realize the sealing between sealing element and shell.Thus, it is possible to make that there is good leakproofness between connecting line and shell, structure letter
List, sealing effect are good, enter in installation cavity moreover, effectively preventing dust, liquid etc. by cable-through hole, cause electric in installation cavity
The damage of subassembly, to improve the operation stability of electronic equipment, and then improve aircraft operation stability and can
By property.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the sealing structure for aircraft of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the sealing structure for aircraft of the utility model embodiment；
Fig. 3 is the structural schematic diagram according to the lid of the sealing structure for aircraft of the utility model embodiment；
Fig. 4 is the structural schematic diagram according to the pedestal of the sealing structure for aircraft of the utility model embodiment；
Fig. 5 is the partial structural diagram according to the sealing structure for aircraft of the utility model embodiment；
Fig. 6 is the structural schematic diagram according to the holding piece of the sealing structure for aircraft of the utility model embodiment；
Fig. 7 is the structural schematic diagram according to the aircraft of the utility model embodiment；
Fig. 8 is the partial structural diagram according to the aircraft of the utility model embodiment.
Appended drawing reference:
Aircraft 100,
Rack 10, bottom plate 11, top plate 12, installing frame 13, the first loading space 134, the second loading space 135, undercarriage
14,
Sealing structure 20, shell 210, lid 2101, pedestal 2102, installation cavity 211, cable-through hole 212, the second pilot hole
213, locking slot 214, boss 215, air hole 216,
Connecting line 220, protective layer 221, core 222,
Sealing element 230, waterproof portion 231, mounting portion 232, the first pilot hole 2320,
Holding piece 240, avoid holes 241, third pilot hole 242,
Water proof ring 250,
Waterproof and breathable part 260,
Fastener 270,
Electronic equipment 30,
Liquid storage container 810, battery 820,
Horn 90, Power Component 910.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, define " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 8 description according to the sealing structure 20 for aircraft 100 of the utility model embodiment, electricity
Sub- equipment 30 and aircraft 100.
As depicted in figs. 1 and 2, according to the sealing structure 20 for aircraft 100 of the utility model embodiment, sealing knot
Structure 20 include: include: shell 210, connecting line 220, sealing element 230 and water proof ring 250.
Specifically, as depicted in figs. 1 and 2, shell 210 has installation cavity 211 and the cable-through hole that is connected to installation cavity 211
212.Thus, it is possible to place electronic component in installation cavity 211, electronic component can be by cable-through hole 212 and shell 210 outside
It is attached between other electronic components, to realize the different function of aircraft 100.
As depicted in figs. 1 and 2, connecting line 220 includes protective layer 221 and the core 222 in protective layer 221, can be with
Understand, by the way that protective layer 221 is arranged, protective layer 221 can play the role of blocking, protect to internal core 222, and
And convenient for the sealed connection between connecting line 220 and sealing element 230.Core 222 protrudes into installation cavity 211 through cable-through hole 212.By
This, core 222 can pass through cable-through hole 212 and be electrically connected with the electronic component in cable-through hole 212, so as to so that in shell 210
Electronic component by being attached between other electronic components outside connecting line 220 and shell 210, to realize aircraft 100
Communication connection between upper different function component.
It should be noted that communication connection described here, it can be understood as, it can be carried out between two connected components
The transmission of the information such as signal, data is also possible to carry out electric current transmission between two adjacent components.
As depicted in figs. 1 and 2, sealing element 230 is located at cable-through hole 212, the periphery wall of sealing element 230 and protective layer 221
Sealing cooperation.It is understood that by the way that sealing element 230, and sealing element 230 and protective layer 221 are arranged at cable-through hole 212
Periphery wall sealing cooperation, can make have good leakproofness between connecting line 220 and sealing element 230.Sealing element 230 and shell
210 connections, water proof ring 250 are close between sealing element 230 and shell 210 to realize between sealing element 230 and shell 210
Envelope.Thus, it is possible to make that there is good leakproofness between connecting line 220 and cable-through hole 212, to effectively prevent dust, liquid
Body enters in shell 210 by cable-through hole 212, and causes the damage of electronic component in shell 210 and influence electronic equipment 30
Normal operation.
According to the sealing structure 20 for aircraft 100 of the utility model embodiment, by be arranged on shell 210 with
The cable-through hole 212 that installation cavity 211 is connected to, connecting line 220 can penetrate in installation cavity 211 by cable-through hole 212, with installation cavity
Electronic component connection in 211.By the way that sealing element 230 and water proof ring 250, and sealing element 230 and guarantor are arranged at cable-through hole 212
The periphery wall of sheath 221 seals cooperation, water proof ring 250 positioned at sealing element 230 and shell 210 between and realize sealing element 230 and
Sealing between shell 210.Thus, it is possible to make that there is good leakproofness between connecting line 220 and shell 210, structure is simple,
Sealing effect is good, enters in installation cavity 211 moreover, effectively preventing dust, liquid etc. by cable-through hole 212, causes installation cavity
The damage of electronic component in 211, to improve the operation stability of electronic equipment 30.
Some embodiments according to the present utility model, as shown in Figure 1, Figure 2 and shown in Fig. 5, sealing element 230 may include: waterproof
Portion 231 and mounting portion 232.
The periphery wall of waterproof portion 231 and protective layer 221, which seals, to be cooperated.For example, sealing element 230 can be for by waterproof portion 231
The integrated molding part formed with protective layer 221, to realize that the sealing between waterproof portion 231 and the periphery wall of protective layer 221 cooperates,
Moreover, being convenient for the processing and manufacturing of sealing element 230；Cooperation can be sealed by colloid between waterproof portion 231 and protective layer 221 to connect
It connects, thus, it is possible to make that there is good sealing performance between waterproof portion 231 and protective layer 221, moreover, convenient for your waterproof portion 231
Being fixedly connected between protective layer 221.
Mounting portion 232 is connect with waterproof portion 231.It should be noted that sealing element 230 can be by mounting portion 232 and prevent
The integrated molding part that water portion 231 forms, mounting portion 232 and waterproof portion 231 or two components to link together.
As shown in Figure 1, Figure 2 and shown in Fig. 5, mounting portion 232 protrudes connecting line 220 along the radially outer direction of connecting line 220
Periphery wall, mounting portion 232 are connect with shell 210.It is understood that by setting mounting portion 232, convenient for sealing element 230 with
Sealed connection between shell 210.
In some embodiments of the utility model, as shown in Figure 1-Figure 3, mounting portion 232 can be equipped with the first pilot hole
2320, shell 210 can be equipped with the second pilot hole 213, and fastener 270 passes through the first pilot hole 2320 and the second pilot hole 213
Cooperation, so that sealing element 230 is connect with shell 210.For example, fastener 270 can be threaded connector, in assembly sealing element
When 230, the first pilot hole 2320 can be aligned with the second pilot hole 213, fastener 270 is passed through into the first pilot hole 2320 simultaneously
It is threadedly coupled fastener 270 with the second pilot hole 213, to realize firm, efficient between sealing element 230 and shell 210
Assembly.
Some embodiments according to the present utility model, as shown in Figure 2 and Figure 6, sealing structure 20 can also include: holding piece
240, holding piece 240 has the avoid holes 241 passed through for waterproof portion 231.It, can be by waterproof portion 231 when assembling holding piece 240
It protrudes into avoid holes 241, thus, it is possible to improve the fastness and reliability cooperated between sealing element 230 and holding piece 240.
It should be noted that as shown in Figures 2 and 3, when the aperture of cable-through hole 212 is relatively large, mounting portion 232 and shell
When the assembly of body 210 squeezes water proof ring 250, mounting portion 232 easily deforms and influences the sealing performance of sealing structure 20, because
This, the fastness of the assembly of sealing structure 20 can be improved in setting holding piece 240, moreover, improving the leakproofness of sealing structure 20
Energy.
As shown in Figure 1, mounting portion 232 and the assembly of shell 210 squeeze waterproof when the aperture of cable-through hole 212 is relatively small
When enclosing 250, the deformation quantity of mounting portion 232 is smaller, therefore, can be not provided with holding piece 240 to simplify the entirety of sealing structure 20
Structure.
As shown in Figure 2 and Figure 6, holding piece 240 is equipped with third pilot hole 242, and fastener 270 passes through third pilot hole 242
Cooperate with the second pilot hole 213, to realize the connection between shell 210, sealing element 230 and holding piece 240.For example, holding piece
240 can be threaded connector, can be by the first pilot hole 2320 and shell on mounting portion 232 when assembling sealing structure 20
The second pilot hole 213 alignment on body 210, and by the third pilot hole 242 and the first pilot hole 2320 and the on holding piece 240
Two pilot holes 213 are aligned, and then sequentially pass through fastener 270 after third pilot hole 242 and the first pilot hole 2320 with
Two pilot holes 213 be threadedly coupled, with realize between shell 210, sealing element 230 and holding piece 240 it is efficient, be bonded, and
And be conducive to improve the sealing effect between shell 210 and connecting line 220.
It should be noted that as shown in Figure 1, Figure 2 and Figure 3, the first pilot hole 2320, the second pilot hole 213 and third dress
Distribution 242 can be set to multiple.Thus, it is possible to improve the stability connected between sealing element 230 and shell 210 and reliable
Property.As shown in Figure 1, the first pilot hole 2320 and the second pilot hole 213 can be disposed as two, two the first pilot holes 2320
It is corresponded with two the second pilot holes 213.As shown in Fig. 2, Fig. 3 and Fig. 5, the first pilot hole 2320,213 and of the second pilot hole
Third pilot hole 242 can be disposed as four, four the first pilot holes, 2320, four the second pilot holes 213 and four thirds
Pilot hole 242 corresponds.
In some embodiments of the utility model, as shown in Figure 2 and Figure 5, mounting portion 232 be may be constructed such that along waterproof
One of 231 circumferential direction of portion extension.It is convenient for the processing and manufacturing of sealing element 230, as a result, so as to reduce sealing element 230
Production cost.As shown in Figure 2 and Figure 5, mounting portion 232 may be constructed such that the square structure circumferentially extended along waterproof portion 231.
As shown in Figure 1, mounting portion 232 also may be constructed such that the circumferential direction along waterproof portion 231 is spaced multiple.
Thus, it is possible to save the material utilization amount of sealing element 230, the production cost of sealing element 230 is reduced.As shown in Figure 1, mounting portion 232
Spaced two are configured to along the circumferential direction in waterproof portion 231, and mounting portion 232 can be set to axially symmetric structure.
Be conducive to improve connection stability and reliability between sealing element 230 and shell 210 as a result,.
Some embodiments according to the present utility model are such as schemed as shown in Figure 1, water proof ring 250 can be set to circular ring shape
Shown in 2, water proof ring 250 also can be set to rectangular cyclic structure.Sealing element 230 can be rubber parts, and rubber parts has
Good elastic property, when assembling sealing structure 20, water proof ring 250 is held between shell 210 and sealing element 230, is prevented
Hydrosphere 250, which is extruded, to be generated elastic deformation and fits closely between shell 210 and sealing element 230, to realize shell
Excellent sealing effect between 210 and sealing element 230.It is understood that the material of sealing element 230 is not limited to rubber
Part can also be other materials part.
In some embodiments of the utility model, as shown in figure 3, shell 210 can be equipped with locking slot 214, sealing element
230 are at least partially disposed in locking slot 214.It is understood that being convenient for sealing element 230 and shell by setting locking slot 214
Assembly connection between 210, moreover, being conducive to improve the sealing effect between shell 210 and sealing element 230.As shown in figure 3, lock
Holding slot 214 may be constructed such that rectangular, and correspondingly, in conjunction with shown in Fig. 2 and Fig. 5, sealing element 230 is at least partly configured to and locks
The compatible square structure of slot 214 is held, one end of the close locking slot 214 of sealing element 230 can be protruded into locking slot 214.
As shown in figure 3, four apexes of locking slot 214 respectively correspond and are provided with a boss 215, the second pilot hole
213 are set on corresponding boss 215.Correspondingly, as shown in Fig. 2, water proof ring 250 be configured to locking slot 214 it is compatible
Shape is equipped with evacuation notch at the position opposite with boss 215 of water proof ring 250.
When assembling sealing structure 20, water proof ring 250 is embedded in locking slot 214, and the direction of sealing element 230 is locked
Locking slot 214 is protruded into one end of slot 214, makes 242 face of the first pilot hole 2320, the second pilot hole 213 and third pilot hole, benefit
Third pilot hole 242 and the first pilot hole 2320 are passed through with fastener 270 and is cooperatively connected with the second pilot hole 213, thus real
The reliable and stable assembly of existing sealing structure 20.
Some embodiments according to the present utility model, as Figure 1-Figure 4, shell 210 may include: lid 2101 and bottom
To limit installation cavity 211, pedestal 2102 and/or lid 2101 are equipped with for seat 2102, pedestal 2102 and the sealing cooperation of lid 2101
Multiple cable-through holes 212.That is, cable-through hole 212 can be set to it is multiple, for example, cable-through hole 212 can be for for that will connect
Line 220 introduces the entrance hole in installation cavity 211, and cable-through hole 212 may be for drawing connecting line 220 out of installation cavity 211
Outlet hole out.Cable-through hole 212 can be set on pedestal 2102, and cable-through hole 212 can also be set on lid 2101, certainly, also
Cable-through hole 212 can be respectively provided on pedestal 2102 and lid 2101.
In some embodiments of the utility model, as shown in figure 4, sealing structure 20 can also include waterproof and breathable part
260, shell 210 is equipped with air hole 216, it should be noted that by the way that air hole 216 is arranged, may be implemented in shell 210 and shell
Airflow between body 210 is outer improves the fortune of electronic equipment 30 to be conducive to the heat dissipation of electronic component in installation cavity 211
Capable stability and reliability.
As shown in figure 4, waterproof and breathable part 260 connect with shell 210 and covers air hole 216.It should be noted that covering
Waterproof and breathable part 260 on air hole 216 allows gas to pass through air hole 216, and waterproof and breathable part 260 can hinder impurity,
Liquid etc. passes through air hole 216.Thus, it is possible to make electronics under the premise of realizing 30 good sealing performance of electronic equipment
Equipment 30 has good heat dissipation performance.As shown in figure 4, air hole 216 can be set on pedestal 2102, waterproof and breathable part 260
The assembly connection between pedestal 2102, and waterproof and breathable part 260 covers air hole 216.
Some embodiments according to the present utility model, waterproof and breathable part 260 can be waterproof vent valve or waterproof ventilated membrane.
That is, waterproof and breathable part 260 can be waterproof ventilated membrane, waterproof ventilated membrane (breathing paper) is that a kind of novel macromolecule is anti-
Water material.Waterproof ventilated membrane has good permeability, since the effect of droplet surface tension (" is drawn mutually between hydrone
Pull and contend with "), hydrone cannot smoothly be detached from droplet and penetrate through waterproof ventilated membrane, that is, the infiltration of water is prevented to occur,
Steam film is set to have the function of waterproof.
Waterproof and breathable part 260 is also possible to waterproof vent valve, waterproof vent valve can be by waterproof ventilated membrane by injection molding,
The other materials such as the forms such as ultrasonic welding and plastic cement, metal, silica gel combine, and form installing component that can be closed.Waterproof and breathable
Part 260 selects waterproof vent valve, convenient for the assembly between waterproof and breathable part 260 and shell 210.Waterproof vent valve and shell 210
Mounting means mainly have screw-type assembly, buckle-type assembly etc..
In some embodiments of the utility model, sealing element 230 and protective layer 221 can be integrally formed part.As a result,
Convenient for the assembly connection between sealing element 230 and connecting line 220, furthermore, it is possible to realize the outer of sealing element 230 and protective layer 221
Sealing cooperation between peripheral wall.
Some embodiments according to the present utility model can be equipped with more cores as shown in Figure 1 and Figure 5 in protective layer 221
222.Core 222 also has individual protective layer, with further core 222 is played block, protective effect and to each core 222
Play insulating effect.Thus, it is possible to be conducive to improve using electronic component different in multiple cores 222 connection installation cavity 211
The functional diversity of aircraft 100.
In some embodiments of the utility model, as shown in Figure 2 and Figure 5, connecting line 220 as a result, can may be used to be multiple
To further increase the diversity of 100 function of aircraft.The protective layer 221 of each connecting line 220 is matched with the sealing of sealing element 230
It closes.As shown in figure 5, more connecting lines 220 can be arranged side by side, the protective layer 221 and sealing element 230 of more connecting lines 220 it
Between can be integrally formed part, adhesive sealing can also be passed through between the protective layer 221 and sealing element 230 of more connecting lines 220
Cooperation.
According to the electronic equipment 30 of the utility model embodiment, electronic equipment 30 includes: sealing structure 20, sealing structure 20
For the sealing structure 20 for aircraft 100 described above, installation cavity 211 is interior to be equipped with electronic component, core 222 and the ministry of electronics industry
Part connection.
According to the electronic equipment 30 of the utility model embodiment, by being arranged on the shell 210 of sealing structure 20 and pacifying
Behave affectedly the cable-through holes 212 of 211 connections, connecting line 220 can penetrate in installation cavity 211 by cable-through hole 212, with installation cavity
Electronic component connection in 211.By the way that sealing element 230 and water proof ring 250, and sealing element 230 and guarantor are arranged at cable-through hole 212
The periphery wall of sheath 221 seals cooperation, water proof ring 250 positioned at sealing element 230 and shell 210 between and realize sealing element 230 and
Sealing between shell 210.Thus, it is possible to make that there is good leakproofness between connecting line 220 and shell 210, structure is simple,
Sealing effect is good, enters in installation cavity 211 moreover, effectively preventing dust, liquid etc. by cable-through hole 212, causes installation cavity
The damage of electronic component in 211, to improve the operation stability of electronic equipment 30.
According to the aircraft 100 of the utility model embodiment, aircraft 100 includes: rack 10 and electronic equipment 30, electronics
Equipment 30 is electronic equipment 30 described above, and electronic equipment 30 is set to rack 10.
According to the aircraft 100 of the utility model embodiment, it is connected to by being arranged on shell 210 with installation cavity 211
Cable-through hole 212, connecting line 220 can penetrate in installation cavity 211 by cable-through hole 212, with the electronic component in installation cavity 211
Connection.By being arranged sealing element 230 at cable-through hole 212, and the periphery wall of sealing element 230 and protective layer 221 and shell 210 it
Between sealing cooperation, the good sealing property between connecting line 220 and shell 210 may be implemented, structure is simple, sealing effect is good,
Enter in installation cavity 211 moreover, effectively preventing dust, liquid etc. by cable-through hole 212, causes the ministry of electronics industry in installation cavity 211
The damage of part, to improve the operation stability of electronic equipment 30, and then improve the operation of aircraft 100 stability and can
By property.
Referring to Fig. 1-Fig. 8 with two specific embodiment detailed descriptions according to the aircraft of the utility model embodiment
100.It is worth understanding, described below is only exemplary description, rather than to the concrete restriction of the utility model.
Embodiment one:
As shown in FIG. 7 and 8, aircraft 100 can be unmanned plane.Aircraft 100 can be used in agro-farming industry to farming
Object carries out the activities such as pesticide spraying or moisture sprinkling irrigation.Certainly, aircraft 100 can be used for extinguishing fluid in forest fire
The other fields such as sprinkling, photography of taking photo by plane, electric inspection process, environmental monitoring, forest fire protection and disaster inspection.
Referring to Fig. 7 and Fig. 8, aircraft 100 includes: rack 10, horn 90, undercarriage 14, Power Component 910, liquid storage appearance
Device 810, battery 820 and electronic equipment 30 etc..Horn 90 is distributed in around rack 10 and is fixedly connected with rack 10.It rises
It falls frame 14 and is fixed on 10 lower section of rack to guarantee the stability of 100 take-off and landing of aircraft, Power Component 910 is fixed on horn
90 ends far from rack 10, Power Component 910 provide lift for the flight of aircraft 100, and liquid storage container 810 is equipped on rack 10
On for containing article to be sprayed or to be transported, battery 820 is fixed in rack 10 with the Power Component for aircraft 100
910 provide power, and electric mode transfer block and control module are fixed in rack 10, for controlling the flight attitude of aircraft 100.
Referring to shown in Fig. 8, rack 10 includes top plate 12, bottom plate 11 and installing frame 13, wherein top plate 12 is used for bottom plate 11
Carry described electronic equipment 30 etc..Installing frame 13 has the first loading space 134 and the second loading space 135, liquid storage container 810
In the first loading space 134, battery 820 is set in the second loading space 135.Thus, it is possible to avoid 810 He of liquid storage container
It is interfered between battery 820, improves the fastness and reliability that liquid storage container 810 and battery 820 are fixed.
As shown in Fig. 2-Fig. 6, electronic equipment 30 is electric mode transfer block or control module etc., and electronic equipment 30 has sealing structure
20, sealing structure 20 include: include: shell 210, connecting line 220, sealing element 230, water proof ring 250,260 and of waterproof and breathable part
Holding piece 240.
As shown in Fig. 2, shell 210 includes: lid 2101 and pedestal 2102, pedestal 2102 and the sealing of lid 2101 cooperate with
Installation cavity 211 is limited, lid 2101 is equipped with the cable-through hole 212 of connection installation cavity 211.As shown in figure 4, pedestal 2102 is equipped with
Air hole 216, waterproof and breathable part 260 are waterproof vent valve, assembly connection between waterproof and breathable part 260 and pedestal 2102, and anti-
Water air-permeable member 260 covers air hole 216.
Connecting line 220 includes protective layer 221 and the core 222 in protective layer 221.As shown in Figure 2 and Figure 5, it connects
Line 220 is more be arranged side by side, is equipped with more cores 222 in the protective layer 221 of every line line 220.
Sealing element 230 is located at cable-through hole 212, sealing element 230 by waterproof portion 231 and mounting portion 232 form one at
Type part.Mounting portion 232 is configured to one along the rectangular of 231 circumferential direction of waterproof portion extension.Waterproof portion 231 and protective layer 221
Periphery wall be integrally formed.Periphery wall of the mounting portion 232 along the radially outer direction protrusion connecting line 220 of connecting line 220, installation
Portion 232 is connect with shell 210.
As shown in Fig. 2, water proof ring 250 is cricoid rectangular combination.Sealing element 230 is rubber parts, and rubber parts has good
Elastic property, when assembling sealing structure 20, water proof ring 250 is held between shell 210 and sealing element 230, water proof ring
250 are extruded generation elastic deformation and fit closely between shell 210 and sealing element 230.
As shown in figure 3, shell 210 is equipped with locking slot 214, locking slot 214 is configured to rectangular, locking four of slot 214
Apex, which respectively corresponds, is provided with a boss 215, and each boss 215 is equipped with second pilot hole 213.Such as Fig. 1-Fig. 3
Shown, the mounting portion 232 of sealing element 230 is equipped with the first pilot hole 2320, and holding piece 240 is equipped with third pilot hole 242.In conjunction with figure
Shown in 2 and Fig. 5, water proof ring 250 is configured to shape compatible with locking slot 214, and water proof ring 250 is opposite with boss 215
Evacuation notch is equipped at position.Sealing element 230 is at least partly configured to square structure compatible with locking slot 214, sealing
One end of the close locking slot 214 of part 230 can be protruded into locking slot 214.
As shown in Figure 2 and Figure 6, holding piece 240 has the avoid holes 241 passed through for waterproof portion 231.Holding piece 240 is equipped with
Water proof ring 250 is embedded in locking slot 214, and when assembling sealing structure 20 by the court of sealing element 230 by third pilot hole 242
It is protruded into locking slot 214 to one end of locking slot 214, by the first pilot hole 2320 on mounting portion 232 and the on shell 210
The alignment of two pilot holes 213, and by the third pilot hole 242 and the first pilot hole 2320 and the second pilot hole 213 on holding piece 240
Be aligned, then by fastener 270 sequentially pass through after third pilot hole 242 and the first pilot hole 2320 with the second pilot hole 213
Be threadedly coupled, with realize between shell 210, sealing element 230 and lock piece it is efficient, be bonded.
As a result, by the way that the cable-through hole 212 being connected to installation cavity 211 is arranged on shell 210, connecting line 220 can pass through
Cable-through hole 212 penetrates in installation cavity 211, to connect with the electronic component in installation cavity 211.By being arranged at cable-through hole 212
Sealing element 230 and water proof ring 250, and the periphery wall of sealing element 230 and protective layer 221 seals and cooperates, water proof ring 250 is located at sealing
Between part 230 and shell 210 and realize the sealing between sealing element 230 and shell 210.Thus, it is possible to make connecting line 220 and shell
There is good leakproofness, structure is simple, sealing effect is good, moreover, effectively preventing the process such as dust, liquid between body 210
Cable-through hole 212 enters in installation cavity 211, the damage of electronic component in installation cavity 211 is caused, to improve electronic equipment 30
Operation stability, and then improve the stability and reliability of the operation of aircraft 100.
As shown in Figure 1, what is different from the first embodiment is that in this embodiment, mounting portion 232 is configured to along connecting line
Two lugs of 220 radial protrusion are respectively equipped with first pilot hole 2320 on two lugs.Correspondingly, lid 2101
On set there are two the second pilot hole 213, two the second pilot holes 213 and two the first pilot holes 2320 one-to-one correspondence.
Since the aperture of cable-through hole 212 is relatively small, when mounting portion 232 and the assembly of shell 210 squeeze water proof ring 250, peace
The deformation quantity in dress portion 232 is smaller, and sealing structure 20 is not provided with holding piece 240, not set locking slot 214 on shell 210.Water proof ring
250 are configured to circular ring shape.When assembling sealing element 230, water proof ring 250 is sheathed on connecting line 220 and is held on sealing element
Between 230 and shell 210.Two the first pilot holes 2320 and two the second pilot holes 213 are corresponded, and utilize fastener
270 pass through corresponding first pilot hole 2320 and are threadedly coupled with corresponding second pilot hole 213.Thus, it is possible to tie sealing
The structure of structure 20 is simplified, and reduces the production cost of sealing structure 20.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (14)
1. a kind of sealing structure for aircraft characterized by comprising
Shell, the shell have installation cavity and the cable-through hole that is connected to the installation cavity；
Connecting line, the connecting line include protective layer and the core in protective layer, and the core is protruded into through the cable-through hole
The installation cavity；
Sealing element, the sealing element are located at the cable-through hole, and the periphery wall of the sealing element and the protective layer, which seals, to be cooperated,
The sealing element is connect with the shell；
Water proof ring, the water proof ring is between the sealing element and the shell, to realize the sealing element and the shell
Between sealing.
2. the sealing structure according to claim 1 for aircraft, which is characterized in that the sealing element includes:
The periphery wall of waterproof portion, the waterproof portion and the protective layer, which seals, to be cooperated；
Mounting portion, the mounting portion are connect with the waterproof portion, and the mounting portion is convex along the radially outer direction of the connecting line
The periphery wall of the connecting line out, the mounting portion are connect with the shell.
3. the sealing structure according to claim 2 for aircraft, which is characterized in that the mounting portion is equipped with the first dress
Distribution, the shell are equipped with the second pilot hole, and fastener passes through first pilot hole and second pilot hole cooperates, so that
The sealing element is connect with the shell.
4. the sealing structure according to claim 3 for aircraft, which is characterized in that further include: holding piece, the lock
Gripping member has the avoid holes passed through for the waterproof portion, and the holding piece is equipped with third pilot hole, and the fastener passes through described
Third pilot hole and the first pilot hole simultaneously cooperate with the second pilot hole, to realize the shell, the sealing element and the locking
Connection between part.
5. the sealing structure according to claim 2 for aircraft, which is characterized in that the mounting portion is configured to edge
Waterproof portion circumferential direction extend one or the mounting portion be configured to set along the circumferential direction interval in the waterproof portion
That sets is multiple.
6. the sealing structure according to claim 1 for aircraft, which is characterized in that the shell is equipped with locking slot,
The sealing element is at least partially disposed in the locking slot.
7. the sealing structure according to claim 1 for aircraft, which is characterized in that the shell includes:
Lid；With
To limit the installation cavity, the pedestal and/or the lid are set for pedestal, the pedestal and lid sealing cooperation
There are multiple cable-through holes.
8. the sealing structure according to claim 1 for aircraft, which is characterized in that further include waterproof and breathable part, institute
Shell is stated equipped with air hole, the waterproof and breathable part connect with the shell and covers the air hole.
9. the sealing structure according to claim 8 for aircraft, which is characterized in that the waterproof and breathable part is waterproof
Vent valve or waterproof ventilated membrane.
10. the sealing structure according to claim 1 for aircraft, which is characterized in that the sealing element and the guarantor
Sheath is integrally formed part.
11. the sealing structure according to claim 1 for aircraft, which is characterized in that be equipped in the protective layer more
Core described in root.
12. the sealing structure according to claim 1 for aircraft, which is characterized in that the connecting line be it is multiple, often
The protective layer of a connecting line, which is sealed with the sealing element, to be cooperated.
13. a kind of electronic equipment, which is characterized in that the electronic equipment includes:
Sealing structure, the sealing structure are according to the sealing knot of any of claims 1-12 for aircraft
Structure, the installation cavity is interior to be equipped with electronic component, and the core is connect with the electronic component.
14. a kind of aircraft characterized by comprising
Rack；With
Electronic equipment, the electronic equipment are the electronic equipment according to claim 13, and the electronic equipment is set to described
Rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095852.XU CN209581920U (en) | 2018-12-13 | 2018-12-13 | For the sealing structure of aircraft, electronic equipment and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095852.XU CN209581920U (en) | 2018-12-13 | 2018-12-13 | For the sealing structure of aircraft, electronic equipment and aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581920U true CN209581920U (en) | 2019-11-05 |
Family
ID=68349244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822095852.XU Active CN209581920U (en) | 2018-12-13 | 2018-12-13 | For the sealing structure of aircraft, electronic equipment and aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988940A (en) * | 2020-08-27 | 2020-11-24 | 南京市儿童医院 | CVP pressure sensor protection device |
-
2018
- 2018-12-13 CN CN201822095852.XU patent/CN209581920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988940A (en) * | 2020-08-27 | 2020-11-24 | 南京市儿童医院 | CVP pressure sensor protection device |
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Address after: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: XAG Co., Ltd. Address before: 510000, No. 1, Cheng Cheng Road, Gaotang Software Park, Guangzhou, Guangdong, Tianhe District, 3A01 Patentee before: Guangzhou Xaircraft Technology Co.,Ltd. |