CN209658378U - A kind of coupler waterproof construction - Google Patents
A kind of coupler waterproof construction Download PDFInfo
- Publication number
- CN209658378U CN209658378U CN201920496797.7U CN201920496797U CN209658378U CN 209658378 U CN209658378 U CN 209658378U CN 201920496797 U CN201920496797 U CN 201920496797U CN 209658378 U CN209658378 U CN 209658378U
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- CN
- China
- Prior art keywords
- coupler
- waterproof construction
- rubber case
- screwed pipe
- socketed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of coupler waterproof constructions, belong to coupler waterproof technique field, including coupler, connecting pin there are three being fixedly mounted on the coupler, each connecting pin passes through symmetrically arranged two bolts and is connected with coupler, connector is fixedly installed on each connecting pin, rubber case is socketed on the coupler, for being socketed the opening of three connecting pins there are three being opened up on the rubber case, sealant is filled in each opening, the outside fixed bonding of the rubber case has spongy layer, equal screw thread is socketed with screwed pipe on each connector.The utility model solves the problems, such as that existing coupler waterproof construction installation is more troublesome, and has the characteristics that structure is simple easy for installation.
Description
Technical field
The utility model relates to coupler waterproof technique field more particularly to a kind of coupler waterproof constructions.
Background technique
It in microwave system, often needs microwave power all the way being divided into several roads in proportion, this is power distribution problems, is realized
The element of this function is known as power distribution component i.e. coupler, specifically includes that directional coupler, power divider and each
Kind microwave branch device.It is limited by use environment, coupler will inevitably be located in moist environment, however existing
Coupler mostly passes through winding adhesive waterproof tape and plays waterproof effect, which is more troublesome, therefore needs to design a kind of coupling
Clutch waterproof construction.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, and propose a kind of coupler waterproof knot
Structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coupler waterproof construction, including coupler, are fixedly mounted that there are three connecting pin, Mei Gesuo on the coupler
It states connecting pin and passes through symmetrically arranged two bolts and be connected with coupler, the equal company of being fixedly installed on each connecting pin
Connector is socketed with rubber case on the coupler, is opened up on the rubber case there are three the opening for being socketed three connecting pins,
Sealant is filled in each opening, the outside fixed bonding of the rubber case has spongy layer, each connector
Upper equal screw thread is socketed with screwed pipe.
Preferably, the bottom of each screwed pipe is symmetrically fixedly mounted there are two spring, and each spring
Bottom end is respectively connected with sealing cover, and the bottom of each sealing cover is recessed with the seal groove for covering connecting bolt.
Preferably, the bottom of each screwed pipe is symmetrical recessed there are two mounting groove, and two springs are solid respectively
Dingan County is on the inner wall of two mounting grooves.
Preferably, the thickness of the rubber case is between 2mm-3mm, and the thickness of the spongy layer is between 3mm-5mm.
Preferably, it is provided with internal screw thread on the tapped through hole inner wall through tapped through hole is offered on the screwed pipe,
The outer surface of the connector is provided with the external screw thread of matching internal screw thread.
Preferably, each screwed pipe is fixedly installed with elastic ring close to the side of coupler, and the elastic ring is
Rubber material.
Compared with prior art, the utility model has the beneficial effects that
The utility model passes through the cooperation of rubber case, spongy layer and sealant, improves the waterproof performance of coupler, not only
Mounting means is simpler, while having very strong waterproofness, also conveniently replaced；
The utility model realizes the sealing to connecting pin installation place by screwed pipe, mounting groove, spring and sealing cover, has
It is practical conducive to the waterproof performance for promoting connecting pin installation site.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coupler waterproof construction structural schematic diagram；
Fig. 2 is schematic enlarged-scale view at the A of Fig. 1.
In figure: 1 coupler, 2 rubber cases, 3 spongy layers, 4 screwed pipes, 5 connecting pins, 6 bolts, 7 connectors, 8 sealants, 9
Mounting groove, 10 sealing covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of coupler waterproof construction, including coupler 1, are fixedly mounted that there are three connections on coupler 1
End 5, each connecting pin 5 are connected by symmetrically arranged two bolts 6 with coupler 1, fixed peace on each connecting pin 5
Equipped with connector 7, it is socketed with rubber case 2 on coupler 1, opens up that there are three for being socketed opening for three connecting pins 5 on rubber case 2
Mouthful, sealant 8 is filled in each opening, the outside fixed bonding of rubber case 2 has spongy layer 3, equal spiral shell on each connector 7
Line is socketed with screwed pipe 4；
It should be noted that rubber case 2 is elastic material, coupler 1 can be directly sleeved on by the opening on rubber case 2
Outside, later by sealant 8 filling to opening in, then by the connector 7 being threaded on screwed pipe 4 be torqued-up to it is right
The connecting pin 5 answered, which offsets, completes installation, and not only mounting means is simpler, while having very strong waterproofness, also conveniently tears open
It changes；
Wherein, symmetrically there are two springs for fixed installation for the bottom of each screwed pipe 4, and the bottom end of each spring is all connected with
There is sealing cover 10, the bottom of each sealing cover 10 is recessed with the seal groove for covering connecting bolt 6；
It should be noted that passing through sealing cover 10 when being tightened on screwed pipe 4 on connector 7 by the elastic force of spring
It covers on two bolts 6, lift-off seal performance；
Wherein, the bottom of each screwed pipe 4 is symmetrical recessed there are two mounting groove 9, and two springs are respectively and fixedly installed to
On the inner wall of two mounting grooves 9；
It should be noted that spring is mounted on the inner wall of mounting groove 9, can be interfered to avoid the former length of spring itself
Screwed pipe 4 offsets with connecting pin 5, is conducive to the waterproof performance of 6 installation place of elevator bolt；
Wherein, the thickness of rubber case 2 is between 2mm-3mm, and the thickness of spongy layer 3 is between 3mm-5mm；
It should be noted that the thickness of rubber case 2 is set between 2mm-3mm, the thickness of spongy layer 3 is set in 3mm-
Between 5mm, on the one hand facilitate by 2 sets of rubber case on coupler 1, will not be too laborious, while also can guarantee waterproof effect；
Wherein, internal screw thread is provided on tapped through hole inner wall through tapped through hole is offered on screwed pipe 4, connector 7
Outer surface is provided with the external screw thread of matching internal screw thread；
It should be noted that matched by the external screw thread of internal screw thread and 7 outer surface of connector inside tapped through hole, it is real
The threaded connection for having showed screwed pipe 4 Yu connector 7 facilitates the dismounting of connector 7；
Wherein, each screwed pipe 4 is fixedly installed with elastic ring close to the side of coupler 1, and elastic ring is rubber material；
It should be noted that when screwed pipe 4 is torqued-up to by tapped through hole and is offseted with connecting pin 5, using rubber can
Deformation properties promote the exposure level with connecting pin 5, to further promote the waterproof performance at connecting pin 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. it is fixedly mounted that there are three connecting pins a kind of coupler waterproof construction, including coupler (1), on the coupler (1)
(5), each connecting pin (5) is connected by symmetrically arranged two bolts (6) with coupler (1), each company
It connects and is fixedly installed with connector (7) on end (5), which is characterized in that it is socketed with rubber case (2) on the coupler (1), it is described
For being socketed the opening of three connecting pins (5) there are three opening up on rubber case (2), sealant is filled in each opening
(8), the outside fixed bonding of the rubber case (2) has spongy layer (3), and equal screw thread is socketed with spiral shell on each connector (7)
Line pipe (4).
2. a kind of coupler waterproof construction according to claim 1, which is characterized in that the bottom of each screwed pipe (4)
Symmetrically there are two springs for fixed installation in portion, and the bottom end of each spring is respectively connected with sealing cover (10), each described close
The bottom of capping (10) is recessed with the seal groove for covering connecting bolt (6).
3. a kind of coupler waterproof construction according to claim 2, which is characterized in that the bottom of each screwed pipe (4)
Portion is symmetrical recessed there are two mounting groove (9), and two springs are respectively and fixedly installed on the inner wall of two mounting grooves (9).
4. a kind of coupler waterproof construction according to claim 1, which is characterized in that the thickness of the rubber case (2) exists
Between 2mm-3mm, the thickness of the spongy layer (3) is between 3mm-5mm.
5. a kind of coupler waterproof construction according to claim 1, which is characterized in that run through on the screwed pipe (4) and open
Equipped with tapped through hole, internal screw thread is provided on the tapped through hole inner wall, the outer surface of the connector (7) is provided in matching
The external screw thread of screw thread.
6. a kind of coupler waterproof construction according to claim 1, which is characterized in that each screwed pipe (4) is close
The side of coupler (1) is fixedly installed with elastic ring, and the elastic ring is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920496797.7U CN209658378U (en) | 2019-04-13 | 2019-04-13 | A kind of coupler waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920496797.7U CN209658378U (en) | 2019-04-13 | 2019-04-13 | A kind of coupler waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658378U true CN209658378U (en) | 2019-11-19 |
Family
ID=68529284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920496797.7U Active CN209658378U (en) | 2019-04-13 | 2019-04-13 | A kind of coupler waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658378U (en) |
-
2019
- 2019-04-13 CN CN201920496797.7U patent/CN209658378U/en active Active
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