CN101521301A - Two-part style wave-guiding-device adhesion leakage-proof structure and adhesion leakage-proof method thereby - Google Patents
Two-part style wave-guiding-device adhesion leakage-proof structure and adhesion leakage-proof method thereby Download PDFInfo
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- CN101521301A CN101521301A CN200810007565A CN200810007565A CN101521301A CN 101521301 A CN101521301 A CN 101521301A CN 200810007565 A CN200810007565 A CN 200810007565A CN 200810007565 A CN200810007565 A CN 200810007565A CN 101521301 A CN101521301 A CN 101521301A
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Abstract
The invention provides a two-part style wave-guiding-device adhesion leakage-proof structure and an adhesion leakage-proof method thereby. The two-part style wave-guiding-device adhesion leakage-proof structure comprises at least two combining parts and adhesive. Each part is provided with a groove, at least one anti-leakage part arranged along the side wall of the groove in a convex manner and at least one locking part, wherein the anti-leakage part is positioned between the groove and the locking part; the anti-leakage parts of the two combing parts cling to each other; and the grooves of the two combing parts are connected to form a wave-guiding channel. The adhesive is painted onto the at least one locking part adjacent to the anti-leakage part of the two combining parts, and the adhesive is respectively connected with the locking parts of the at least two combining parts. The two-part style wave-guiding-device adhesion leakage-proof structure is water-proof and can prevent leakage of high-frequency signals.
Description
Technical field
The present invention relates to a kind of structure of small-sized signal wave guide, the method for particularly a kind of two-piece type wave guide adhesion leakage-proof structure and two-piece type wave guide adhesion leakage-proof.
Background technology
Microwave transmission signal between general ground and artificial satellite also is difficult for penetrating wall, roof even windowpane, so the satellite-signal wave guide all is arranged at the open air.For making the satellite-signal wave guide can use and have water-proof function out of doors, the technology of general using is nothing more than there being two kinds: the one, utilize O shape ring (O-ring), and the circulating application of O shape is made it distortion with pressure, and reach the purpose of waterproof; Another kind is to utilize viscose that seam crossing is sealed, and reaches the purpose of waterproof.Yet, the use of O shape ring but has following shortcoming: a plurality of assemblies are made in general wave guide utilization casting, and then utilize a plurality of screws and O shape ring in addition in conjunction with locking, but the rough surface that mutually combines because of assembly, and O shape ring is solid-state shape, so make O shape ring can't cram the slit of rough surface fully, thereby cause high-frequency signal to leak outside; Secondly, the rough surface that this can't be crammed fully can't prevent the infiltration of rainwater too.
Use viscose can overcome the problem that rough surface causes poor sealing effectively, and common way is in the mode of artificial or impress (Stamping) viscose to be coated near joint close place or its at present., this dual mode causes qualitative problems such as crawling is even easily.Be coated with and very fewly may solidify the back at viscose and produce leak, cause high-frequency signal to leak outside or problem such as waterproof failure; And if the part of sealing is in product inside, such leak will be difficult to check, and bear greatly and become one on product cost and the quality easily.Coating too much may cause the situation of the glue that overflows, if overflow glue to waveguide pipe, can cause signal to disturb again.In addition, this dual mode can't be controlled on the use amount of viscose more accurately, also can form a big variable in cost control.
How to seal wave guide effectively, make it can not only waterproof and can prevent that high-frequency signal from leaking outside is a problem in the wave guide sealing, especially in the face of the demand of customizing products miscellaneous, such requirement seems even more important.
Summary of the invention
The objective of the invention is to, the method for a kind of two-piece type wave guide adhesion leakage-proof structure and two-piece type wave guide adhesion leakage-proof is provided, make its energy waterproof and can prevent that high-frequency signal from leaking outside.
One embodiment of two-piece type wave guide adhesion leakage-proof structure of the present invention comprises at least two sub-assemblies and viscose.Described two sub-assemblies have a groove respectively, at least one is along resistance leakage portion and at least one locking part that the sidewall of this groove is convexly equipped with, wherein this resistance leakage portion is positioned between this groove and this locking part, the resistance leakage portion of described at least two sub-assemblies mutually against, and the groove of described at least two sub-assemblies links to each other and forms a guided wave pipeline; And this viscose coats in described two sub-assemblies at least one the locking part and in abutting connection with this resistance leakage portion at least, and this viscose connects the locking part of described at least two sub-assemblies respectively.
Another embodiment of two-piece type wave guide adhesion leakage-proof structure of the present invention comprises a sub-assembly, a lid and viscose.This sub-assembly has a groove, at least one is along resistance leakage portion and at least one first locking part that the sidewall of this groove is convexly equipped with, and wherein this resistance leakage portion is positioned between this groove and this first locking part; This lid has at least one second locking part, and wherein this first locking part and this second locking part mutually combine, and this lid covers this groove and forms a guided wave pipeline; And this viscose coat this first and/or this second locking part on and in abutting connection with this resistance leakage portion, this viscose connects this first locking part and this second locking part respectively.
One embodiment of the method for two-piece type wave guide adhesion leakage-proof of the present invention comprises the following step: at least two sub-assemblies are provided; In the mode of a glue viscose is coated in described two sub-assemblies at least at least one the locking part and in abutting connection with this resistance leakage portion; With at least two mutual contrapositions of sub-assembly and combination; With described at least two sub-assemblies of locked instrument locking; And with this viscose baking-curing.
Useful technique effect of the present invention is, the method for this two-piece type wave guide adhesion leakage-proof structure and two-piece type wave guide adhesion leakage-proof can waterproof and can be prevented that high-frequency signal from leaking outside.
Description of drawings
Figure 1 shows that the two-piece type wave guide decomposing schematic representation of the present invention's one specific embodiment;
Fig. 2 A, 2B are the profile of Fig. 1 along the 2-2 line;
Figure 3 shows that the two-piece type wave guide decomposing schematic representation of another specific embodiment of the present invention; And
Figure 4 shows that the combination flow chart of the two-piece type wave guide of the present invention's one specific embodiment.
Wherein, description of reference numerals is as follows:
Sub-assembly on 10 wave guides 11
12 times sub-assembly 13 guided wave pipelines
15 perforates of 14 locking parts
16 resistance leakage portions, 17 viscoses
32 times sub-assemblies of sub-assembly on 31
34 second locking parts, 33 first locking parts
35 perforates, 36 resistance leakage portions
37 guided wave pipelines, 38 viscoses
39 conduction holes, 40 flange surfaces
41 seal areas, 161 vertical planes
The 162 surface S401 of resistance leakage portion～S407 process steps
Embodiment
The present invention puts down in writing a kind of two-piece type wave guide adhesion leakage-proof structure design, and cooperate accurately the automatically dropping glue coating process to use, make waveguide pipe when combination with this structural design, this viscose is able to this joint close of crush seal, and the situation generation of glue to guided wave pipeline or waterproof sealing deficiency that can not cause overflowing.The utilization automatically dropping glue is coated with the cost that portion's method also can be guaranteed the uniformity of viscose coating and reduce sealing schedule.Simultaneously, this structure also can prevent effectively that electromagnetic wave from leaking.Figure 1 shows that the two-piece type wave guide decomposing schematic representation of the present invention's one specific embodiment.Two-piece type wave guide 10 shown in the present embodiment by sub-assembly 11 on one and once 12 two sub-assemblies of sub-assembly constituted.Last sub-assembly 11 and following sub-assembly 12 can be symmetrical sub-assembly, and promptly its corresponding physical dimension is identical.But also can be asymmetric sub-assembly, can determine the structure that designs on demand.And in asymmetrical sub-assembly design, also can comprise sub-assembly 11 for not having the seal cover design of guided wave pipeline configuration, the last sub-assembly 11 that this kind has the seal cover form makes down the guided wave pipeline in the sub-assembly 12 be formed a wave guide 10 that seals.In these different design forms, with the best that is designed to of symmetrical sub-assembly.In the design form of symmetrical sub-assembly, all have the groove of part guided wave pipeline 13 in last sub-assembly 11 and the following sub-assembly 12, the wave guide 10 of its composition can be used for the communication device that communication frequency is positioned at Ku frequency band, C frequency band or Ka frequency band.Last sub-assembly 11 and following sub-assembly 12 wherein have a plurality of perforates 15 on this locking part 14 by locking part 14 lockings, and described a plurality of perforates 15 can comprise will go up sub-assembly 11 as locked instrument such as screw and following sub-assembly 12 locks.
The assembly that last sub-assembly 11 and following sub-assembly 12 are made for casting, so its surface is very coarse, rainwater may infiltrate inner from the slit or the hole of joint.Be the waterproof effect that wave guide 10 is acquired a certain degree, guarantee that aqueous vapor can't invade so must impose viscose 17.In order to take waterproof quality into account and to make the communication quality of wave guide 10 not influenced by excessive glue, the present invention puts down in writing a kind of waterproof construction of wave guide 10, it is with the design of resistance leakage portion 16 and cooperate gluing position accurately, viscose 17 is able to cover when wave guide 10 combinations on the joint close and does not produce the situation of glue to guided wave pipeline 13 of overflowing.And this resistance leakage portion 16 is arranged on the side of locking part 14 along guided wave pipeline 13.Last sub-assembly 11 and following sub-assembly 12 can all have resistance leakage portion 16, but also can have only a sub-assembly wherein to have resistance leakage portion 16, can determine according to the design form of sub-assembly.This resistance leakage portion 16 also can have the effect that electromagnetic wave leaks in the anti-guided wave pipeline 13 behind solid lock.
Viscose 17 can be coated on sub-assembly 11 or down on the arbitrary sub-assembly in the sub-assembly 12, perhaps on both, it is other that the position of its coating is positioned at resistance leakage portion 16.This viscose 17 can be selected a kind of viscose of suitable outdoor use for use, for example silica gel or epoxy resin.Though the two-piece type wave guide 10 among the embodiment by sub-assembly 11 on one and once 12 two sub-assemblies of sub-assembly constituted, also at least one sub-assembly wherein can be combined by a plurality of parts.
Fig. 2 A and Fig. 2 B are the profile of Fig. 1 along the 2-2 line.Fig. 2 A is depicted as the two-piece type wave guide adhesion leakage-proof structure schematic diagram of the present invention's one specific embodiment.With reference to Fig. 1 and Fig. 2 A, the adhesion leakage-proof structure that the present invention put down in writing comprises along the resistance leakage portion 16 that guided wave pipeline 13 is provided with and is coated on apart from the viscose 17 of the resistance leakage 16 certain distance d of portion, and wherein the height of this viscose is higher than the total height t of described two stacked resistance leakage portions 16
gBecause the height of viscose 17 is higher, therefore when last sub-assembly 11 and 12 combinations of following sub-assembly, this viscose 17 can be subjected to the extruding force from locking part 14, and this viscose 17 can be flowed toward the next door.If be provided with properly apart from d, then viscose 17 can be when combination be finished, and covers on the vertical plane 161 of resistance leakage portion 16, finishes the bonding of waterproof.So, except the above-mentioned structure of putting down in writing, also must use viscose 17 accurately can be coated on the coating method in a precalculated position.In order to reach this purpose, the mode that present embodiment uses the mode that comprises automatically dropping glue to replace with artificial or impress (Stamping) is coated with viscose 17.Use automatically dropping glue to be coated with viscose 17, also can accurately control the discharge-amount of viscose 17 simultaneously, the use amount of viscose 17 is reduced, thereby save manufacturing cost except that can accurately controlling the gluing position.What viscose 17 was coated with can determine the position that sub-assembly 11 and following sub-assembly 12 combination back viscoses 17 distribute apart from d.If excessive apart from d, 161 of the vertical planes of combination back viscose 17 and resistance leakage portion 16 can produce the slit, may have rainwater to infiltrate; If too small, viscose 17 be squeezed in the guided wave pipeline 13, thereby have influence on electromagnetic conduction apart from d.And can be by the height t of the resistance leakage portion 16 after viscose discharge rate and last sub-assembly 11 and 12 combinations of following sub-assembly apart from the decision of d
gAnd probably calculate, and then serve as that the basis is adjusted apart from d with this calculated value, make viscose 17 to be distributed in desired position according to actual demand.
If part viscose 17 is packed in the slit of 16 in resistance leakage portion, make waterproof effect reach best, then can be with viscose 17 toward direction coating near resistance leakage portion 16.When last sub-assembly 11 and 12 combinations of following sub-assembly, the part of extruded viscose 17 can be attached on resistance leakage portion 16 near on the resistance leakage portion surface 162 of viscose 17.But in anabolic process, the gap of resistance leakage portion 16 can be more and more littler, and this can make viscose 17 flow resistances on resistance leakage portion surface 162 become big, makes viscose 17 restricted in flow and make the viscose 17 that flows to resistance leakage portion surface 162 be unlikely to too much.After last sub-assembly 11 and 12 lockings of following sub-assembly, part viscose 17 can be squeezed back, and part viscose 17 can be stayed on the resistance leakage portion surface 162, is filled in the concavo-convex or hole on resistance leakage portion surface 162, forms a preferable waterproof and binds.
Two-piece type wave guide adhesion leakage-proof structure shown in Fig. 2 B with the seal cover form that do not have the guided wave pipeline configuration one on sub-assembly 11 be combined into a wave guide altogether with sub-assembly 12 once.The mode that its waterproof is binded is identical, however the design difference of sub-assembly 11 on it.Wherein, t
gBe down resistance leakage portion 16 height of sub-assembly 12.
Figure 3 shows that the two-piece type wave guide decomposing schematic representation of another specific embodiment of the present invention.Another kind of two-piece type wave guide shown in the present embodiment by sub-assembly 31 on one and once sub-assembly 32 constituted.Similarly, last sub-assembly 31 and following sub-assembly 32 can be symmetrical sub-assembly, but also can be asymmetric sub-assembly; And in asymmetrical sub-assembly design, also can comprise sub-assembly 31 for not having the seal cover design of guided wave pipeline configuration.Last sub-assembly 31 and following sub-assembly 32 are by first locking part 33 and 34 lockings of second locking part, wherein all have a plurality of perforates 35 on first locking part 33 and second locking part 34, described a plurality of perforates 35 can comprise as locked instrument such as screw will go up sub-assembly 31 and 32 lockings of following sub-assembly firmly.The waterproof driving fit that last sub-assembly 31 and following sub-assembly are 32 also cooperates with viscose 38 with resistance leakage portion 36.The projection that resistance leakage portion 36 is set on first locking part 33 and guided wave pipeline 37 limits, 34 upper edge, second locking part; Last sub-assembly 31 and following sub-assembly 32 can all have resistance leakage portion 36, but also can have only one of them sub-assembly to have resistance leakage portion 36, can decide according to the design form of sub-assembly.Viscose 38 is selected a kind of viscose of suitable outdoor use for use, for example silica gel or epoxy resin.Second locking part 34 forms a seal area 41 after imposing viscose 38; Because the cause of sealing, air or viscose 38 can't be discharged when last sub-assembly 31 and 32 combinations of following sub-assembly, cause sub-assembly 31 and the following sub-assembly 32 can't driving fit, so conduction hole 39 need be set.Conduction hole 39 can be arranged on sub-assembly 31 or down on the arbitrary sub-assembly in the sub-assembly 32.Another effect that this conduction hole 39 is provided with promptly is when using the epoxy resin that needs hot setting, also can avoid expanding destroyed near the viscose 38 of flange surface 40 because of high-temperature gas.
Figure 4 shows that the combination flow chart of the two-piece type wave guide of the present invention's one specific embodiment.In step S401, at seal area conduction hole is set earlier, make that air and the viscose in the seal area flowed.In step S402, in the mode of automatically dropping glue viscose is coated in described two sub-assemblies at least at least one the locking part and in abutting connection with this resistance leakage portion.In step S403, will go up sub-assembly and following sub-assembly contraposition and combination.In step S404, utilize a locked instrument via the perforate on the locking part, will go up sub-assembly and the locking of following sub-assembly firmly.In step S405, the wave guide after the locking is placed on carries out viscose in the baking oven that configures the viscose curing temperature and solidify.Consider according to the wave guide design principle; following two kinds of forms can be arranged, and one is for sealing conduction hole with sealing devices such as viscose, silica gel or rubber protection plugs, and another kind is the open drainage hole; therefore in step S406, the wave guide of above-mentioned two kinds of forms is carried out judgment processing.If need not seal, then finish this process step; If need, then carry out step S407 conduction hole is sealed.
Technology contents of the present invention and technical characterstic are put down in writing as above, yet the personnel that are familiar with this technology still may be based on instruction of the present invention and records and done all replacement and modifications that does not deviate from spirit of the present invention.Therefore, protection scope of the present invention should be not limited to the content that embodiment puts down in writing, and various do not deviate from replacement of the present invention and modify all should be covered by in the scope of claims.
Claims (20)
1. two-piece type wave guide adhesion leakage-proof structure comprises:
At least two sub-assemblies, each sub-assembly has a groove, at least one is along resistance leakage portion and at least one locking part that the sidewall of this groove is convexly equipped with, wherein this resistance leakage portion is positioned between this groove and this locking part, the resistance leakage portion of described at least two sub-assemblies mutually against, and the groove of described at least two sub-assemblies links to each other and forms a guided wave pipeline; And
Viscose is coated on the locking part of at least one sub-assembly in described two sub-assemblies and in abutting connection with this resistance leakage portion at least, and this viscose connects the locking part of described at least two sub-assemblies respectively.
2. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 1, wherein this two-piece type wave guide adhesion leakage-proof structure also comprises a conduction hole, wherein this conduction hole is arranged on one of described two sub-assemblies at least, and it is used for the seal area between described at least two sub-assemblies of conducting.
3. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 2, wherein this two-piece type wave guide adhesion leakage-proof structure also comprises a sealing device, and the sealing device is used for this conduction hole sealing.
4. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 3, wherein the sealing device is viscose, silica gel or rubber protection plug.
5. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 1, wherein said resistance leakage portion and described at least two sub-assemblies are respectively integrally formed, or are one of the forming with one of described at least two sub-assemblies.
6. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 1, wherein this locking part comprises a plurality of perforates.
7. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 6, wherein this two-piece type wave guide adhesion leakage-proof structure also comprises a locked instrument, and wherein this locked instrument utilizes this perforate with described at least two sub-assemblies locking.
8. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 7, wherein this locked instrument is a screw.
9. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 1, wherein this viscose is silica gel or epoxy resin.
10. two-piece type wave guide adhesion leakage-proof structure comprises:
One sub-assembly has a groove, at least one is along resistance leakage portion and at least one first locking part that the sidewall of this groove is convexly equipped with, and wherein this resistance leakage portion is positioned between this groove and this first locking part;
One lid has at least one second locking part, and wherein this first locking part and this second locking part mutually combine, and this lid covers this groove and forms a guided wave pipeline; And
Viscose, coat this first and/or this second locking part on and in abutting connection with this resistance leakage portion, this viscose connects this first locking part and this second locking part respectively.
11. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 10, wherein this two-piece type wave guide adhesion leakage-proof structure also comprises a conduction hole, wherein this conduction hole is arranged on this sub-assembly and/or this lid, and it is used for the seal area between this sub-assembly of conducting and this lid.
12. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 11, wherein this two-piece type wave guide adhesion leakage-proof structure also comprises a sealing device, and the sealing device is used for this conduction hole sealing.
13. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 12, wherein the sealing device is viscose, silica gel or rubber protection plug.
14. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 10, wherein this resistance leakage portion and this sub-assembly are one of the forming.
15. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 10, wherein this first locking part and this second locking part comprise a plurality of perforates.
16. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 15, wherein this two-piece type wave guide adhesion leakage-proof structure also comprises a locked instrument, and wherein this locked instrument utilizes this perforate with this lid and the locking of this sub-assembly.
17. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 16, wherein this locked instrument is a screw.
18. two-piece type wave guide adhesion leakage-proof structure as claimed in claim 10, wherein this viscose is silica gel or epoxy resin.
19. the method for a two-piece type wave guide adhesion leakage-proof comprises the following step:
At least two sub-assemblies are provided, and wherein said at least two sub-assemblies all have the locking part, and at least one sub-assembly has resistance leakage portion in described at least two sub-assemblies;
In the mode of a glue viscose is coated on the locking part of at least one sub-assembly in described at least two sub-assemblies and in abutting connection with this resistance leakage portion;
With at least two sub-assembly contrapositions and combination;
With described at least two sub-assemblies of locked instrument locking; And
With this viscose baking-curing.
20. the method for two-piece type wave guide adhesion leakage-proof as claimed in claim 19, wherein this method also comprises the following step:
With the conduction hole on described at least two sub-assemblies of sealing device sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007565A CN101521301A (en) | 2008-02-28 | 2008-02-28 | Two-part style wave-guiding-device adhesion leakage-proof structure and adhesion leakage-proof method thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007565A CN101521301A (en) | 2008-02-28 | 2008-02-28 | Two-part style wave-guiding-device adhesion leakage-proof structure and adhesion leakage-proof method thereby |
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| Publication Number | Publication Date |
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| CN101521301A true CN101521301A (en) | 2009-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810007565A Pending CN101521301A (en) | 2008-02-28 | 2008-02-28 | Two-part style wave-guiding-device adhesion leakage-proof structure and adhesion leakage-proof method thereby |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632730B (en) * | 2016-11-29 | 2018-08-11 | 天邁科技股份有限公司 | Method of manufacturing waveguide assembly and structure thereof |
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2008
- 2008-02-28 CN CN200810007565A patent/CN101521301A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632730B (en) * | 2016-11-29 | 2018-08-11 | 天邁科技股份有限公司 | Method of manufacturing waveguide assembly and structure thereof |
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Application publication date: 20090902 |