CN207038679U - A kind of coupler - Google Patents
A kind of coupler Download PDFInfo
- Publication number
- CN207038679U CN207038679U CN201720383143.4U CN201720383143U CN207038679U CN 207038679 U CN207038679 U CN 207038679U CN 201720383143 U CN201720383143 U CN 201720383143U CN 207038679 U CN207038679 U CN 207038679U
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- CN
- China
- Prior art keywords
- plate
- shell
- contiguous block
- sealing ring
- restriction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of coupler, lid including shell and on shell, connecting pole is installed on the shell, open slot is offered on the shell, restriction plate is provided with the open slot and contradicts plate, the restriction plate is fixed on shell, the restriction plate abuts with contradicting plate, the connecting pole, which is arranged on, to be contradicted on plate, and sealing ring is provided between the conflict plate and restriction plate, interface arrangment is provided between the conflict plate and shell.The setting of open slot can facilitate the installation of connecting pole, using restriction plate and contradict plate, and use clamping in restriction plate and conflict plate, so as to make its installation simple, in addition, sealing ring is set between restriction plate and conflict plate, so as to improve the sealing of coupler, and then it can be facilitated to be used in rugged environment, its service life or allocation proportion will not be allowed to be affected.
Description
Technical field
It the utility model is related to a kind of frequency divider part, more particularly to a kind of coupler.
Background technology
Coupler is that microwave power all the way is divided into several roads in proportion, solves the component of power distribution problems, existing
Coupling it mainly includes：Directional coupler, power divider and various microwave branches device.
Notification number is that CN205921062U Chinese patent discloses a kind of broadband connections cavity coupler, and it passes through housing
A cavity is formed with cover plate, three connectors are installed on housing and are attached incoming line and outlet line, in cavity
Transmission conductor is installed, completes the function of coupler.Although this coupler can complete the function of coupler, and using reasonable
Spatial design, allow shell raw material using two reduce, but reality use during, coupler can be many times placed in
Compare moist environment, so as to which in the environment, the component of interior intracavitary can be affected, so as to cause the use longevity of component
Life or allocation proportion can be affected.
Utility model content
The purpose of this utility model be to provide it is a kind of can carry out the influence of isolated environment, and then service life can be reduced
The coupler influenceed with allocation proportion by environment.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of coupler, including shell and the lid on shell, connecting pole is installed on the shell, it is described
Open slot is offered on shell, restriction plate is provided with the open slot and contradicts plate, the restriction plate is fixed on shell,
The restriction plate abuts with contradicting plate, and the connecting pole is arranged on and contradicted on plate, is provided between the conflict plate and restriction plate
Sealing ring, interface arrangment is provided between the conflict plate and shell.
By using above-mentioned technical proposal, the setting of open slot can facilitate the installation of connecting pole, using restriction plate and support
Touch panel, and clamping is used in restriction plate and conflict plate, so as to make its installation simple, in addition, in restriction plate with contradicting plate
Between sealing ring is set, so as to improve the sealing of coupler, and then it can be facilitated to be used in rugged environment,
Its service life or allocation proportion will not be allowed to be affected.
The utility model is further arranged to：The sealing ring is arranged to V-structure, and sealing ring side is fixed on conflict
On plate.
The utility model is further arranged to：The sealing ring both sides set sealing strip, are opened up on the conflict plate limited
Position neck a, wherein sealing strip is in limit card slot.
The utility model is further arranged to：The sealing ring is arranged to V-structure, and sealing ring side is fixed on limitation
On plate.
The utility model is further arranged to：The sealing ring both sides set sealing strip, are opened up in the restriction plate limited
Position neck a, wherein sealing strip is in limit card slot.
By using above-mentioned technical proposal, the sealing ring of V-structure itself is flexible, so as to which when in use, it is to two
The extruding force of side is bigger, and then sealing effectiveness is more preferable.Meanwhile the setting of sealing strip can improve the area of sealing, Jin Erti
High sealing effect, and it in installation is to be positioned that the setting of limit card slot, which can allow sealing ring, and then install more convenient.
The utility model is further arranged to：The interface arrangment includes contradicting the connection strap set on plate and is arranged on
Link slot in restriction plate, the first contiguous block is provided with the connection strap, the second contiguous block, institute are provided with the link slot
State the first contiguous block and the second contiguous block matches.
By using above-mentioned technical proposal, link slot and connection strap are using the first contiguous block and the progress of the second contiguous block
Match somebody with somebody, it can be blocked, so allow contradict plate and connecting pole mounted thereto be installed to it is more convenient on shell.
The utility model is further arranged to：The interface arrangment includes connection strap, stripper plate and is opened in stripper plate
On link slot, the connection strap be placed in contradict plate on, the first contiguous block is provided with the connection strap, is set in the link slot
The second contiguous block is equipped with, first contiguous block and the second contiguous block match.
By using above-mentioned technical proposal, set stripper plate only can need to change after the damage of the second connecting hole to squeeze
Pressing plate, it is more convenient without integral replacing, while also save material.
The utility model is further arranged to：First contiguous block is provided with some pieces, and the connection of the first contiguous block edge
Arrange in bar grafting direction.
By using above-mentioned technical proposal, some pieces of the second contiguous block can allow the gap contradicted between plate and restriction plate
It is smaller, so as to which sealing effectiveness is more preferable.
In summary, the utility model has the advantages that：Sealing is improved using sealing ring, so as to allow it can
Applicable and rugged environment, meanwhile, using V-shaped seal ring, sealing ring itself can be allowed flexible, and then in the process used
In, sealing property is more preferable, is installed by the way of grafting, allows installation to become simple and convenient.
Brief description of the drawings
Fig. 1 is the external perspective structure chart of the present embodiment；
Fig. 2 a are the longitudinal sectional views of the present embodiment, to show the annexation of cover plate and shell；
Fig. 2 b are the enlarged drawings at A in Fig. 2 a；
Fig. 3 a and Fig. 3 b are respectively other two kinds of Structure Figures of cover plate and connection structure of outer shell；
Fig. 4 is the transverse sectional view of the present embodiment, to show connecting pole mounting structure；
Fig. 5 is the transverse sectional view of the present embodiment, to show connecting pole similar alternative arrangements；
Fig. 6 is the sectional view of sealing ring.
In figure：1st, cover plate；11st, the first groove；12nd, card article；13rd, the first clamping block；14th, recess；2nd, shell；21st, second
Groove；22nd, buckling groove；23rd, the second clamping block；24th, bar is limited；25th, restricted entry；3rd, connecting pole；4th, sealing ring；41st, sealing strip；
42nd, interior muscle；43rd, crimping segment；44th, waterproof layer；5th, open slot；51st, restriction plate；511st, it is open；52nd, plate is contradicted；53rd, connection strap；
54th, the first contiguous block；6th, limit card slot；7th, link slot；71st, the second contiguous block；8th, stripper plate.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of coupler, as shown in Figure 1, Figure 2 shown in a and 2b, including shell 2 and the connecting pole 3 on shell 2, even
Post 3 is connect to be used to be attached with input line and output line.Signalling channel is installed inside shell 2, carried out by signalling channel
Frequency dividing.Cover plate 1 is stamped on shell 2, is sealed whole shell 2 by cover plate 1.First groove 11 is set on cover plate 1,
Second groove 21 is set on shell 2, and the first groove 11 and the second groove 21 are matched.In the first groove 11 and the second groove
Sealing rings 4 are set in 21, is allowed inside shell 2 and is sealed by sealing ring 4, and then in coupler in use, will not rain
Enter in coupler, it can be allowed than being used under relatively rugged environment.
As shown in Fig. 2 a, 2b and Fig. 6, sealing ring 4 is arranged to V-structure, and sets sealing strip 41, its both sides in both sides
Sealing strip 41 be respectively placed in the first groove 11 and the second groove 21.In sealing, sealing ring 4 can have certain elasticity,
So as to which the sealing property between the first groove 11 and the second groove 21 can be strengthened.Sealing ring 4 is arranged to interior muscle 42 and is wrapped in
The waterproof layer 44 of the interior appearance of muscle 42.Waterproof layer 44 is formed using the material of soft compactness, typically using rubber.In order to allow interior muscle
42 will not puncture to waterproof layer 44, and the both sides of interior muscle 42 set crimping segment 43, and it is directly outwards crimped using the edge of interior muscle 42
Form, sealing strip 41 is directly wrapped on crimping segment 43.
As shown in figures 2 a and 2b, buckling groove 22 is opened up on shell 2, buckling groove 22 is placed on the outer surface of shell 2, and with it is outer
The end face connection for the second groove 21 that shell 2 opens up.Card article 12 is set on cover plate 1, and card article 12 is set towards the side of the inwall of shell 2
First clamping block 13.In the trench bottom of buckling groove 22（I.e. close to the side of the inwall of shell 2）Second clamping block 23 is set.By second
Clamping block 23 is matched with the first clamping block 13, and cover plate 1 can be allowed to be closed with shell 2.Typically in order to allow clamping to compare
It is stable, the quantity of the second clamping block 23 and the first clamping block 13 can be adjusted, single second clamping block 23 can be set,
Multiple first clamping blocks 13, or single more than 13 the second clamping blocks 23 of first clamping block are set（As shown in Fig. 3 a）, Huo Zhe
Two clamping blocks 23 are respectively provided with multiple with the first clamping block 13（As shown in Fig. 3 b）.Second clamping block 23 and the first clamping block 13 1
As be all provided with being set to corner block shape, wherein, the horizontal plane of the second clamping block 23 is placed in below inclined-plane, allows the first clamping block 13 to first pass through
Inclined-plane, then coordinated with horizontal plane；And the setting set with the second clamping block 23 of the first clamping block 13 is on the contrary, horizontal plane is put
Above inclined-plane.If the second clamping block 23 and the first clamping block 13 set multiple, direction the inserting each along card article 12 of arrangement
Connect direction arrangement.
As shown in Fig. 2 a, 2b and Fig. 3 a, 3b, recess 14 is set close to one end of cover plate 1 in card article 12, recess 14 is set
Deviate from the side of the first clamping block 13 in card article 12, while first clamping block 13 will not be set in the position of setting recess 14, this
Sample is more convenient when removing.Limitation bar 24 is set close to the endface position of cover plate 1 in buckling groove 22, shell 2 is connected with cover plate 1
End face with limitation bar 24 it is concordant, so as to limitation bar 24 and buckling groove 22 between formation restricted entry 25.And in limitation bar 24
The position projected to the bottom land of buckling groove 22 will not set the second clamping block 23, convenient to remove.
As shown in figure 4, setting open slot 5 in the position of connecting pole 3 of shell 2, restriction plate 51, limit are set on open slot 5
Spacing is left between the outer surface of making sheet 51 and shell 2, and opening 511 is equally existed among restriction plate 51.In open slot 5
It is provided with and contradicts plate 52, contradict plate 52 and contradicted with restriction plate 51, also, conflict plate 52 is substantially flush with the surface of shell 2 and set
Put.Conflict plate 52 will be installed to for connecting the connecting pole 3 of input line and output line, be pacified connecting pole 3 by contradicting plate 52
On shell 2.Same setting sealing ring 4 between plate 52 and restriction plate 51 is being contradicted, on plate 52 or restriction plate 51 is contradicted
Limit card slot 6 is set, also limit card slot 6 can be respectively provided with restriction plate 51 and conflict plate 52, by the sealing strip 41 of sealing ring 4
It is placed in limit card slot 6, the position of sealing ring 4 is limited, and then convenient installation.
As shown in Figure 4 and Figure 5, plate 52 is being contradicted towards setting connection strap 53 on the end face of restriction plate 51, in connection strap 53
The first contiguous block 54 of upper setting.Meanwhile stripper plate 8 is set in the inside of shell 2, link slot 7 is offered on stripper plate 8,
Second contiguous block 71 is set in link slot 7, and the first contiguous block 54 matches with the second contiguous block 71.First contiguous block 54 can be set
Put multiple, arranged along the direction of the grafting of connection strap 53, the setting structure of the first contiguous block 54 and the second contiguous block 71 with
The structure of second clamping block 23 and the first clamping block 13 is identical.Link slot 7 can be arranged directly in restriction plate 51, so,
Stripper plate 8 is not needed to be coordinated when installation, but during the use of reality, if link slot 7 occurs what is damaged
Situation, stripper plate 8 can be changed, and restriction plate 51 is directly to be integrally disposed upon on shell 2, it is impossible to changed, from
And can waste of materials.In addition, in order to which sealing effectiveness is more preferable, connection strap 53 is arranged on to the inner side of sealing ring 4.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of coupler, including shell (2) and the lid on shell (2), connection is installed on the shell (2)
Post (3), it is characterized in that：Offer open slot (5) on the shell (2), be provided with the open slot (5) restriction plate (51) with
And plate (52) is contradicted, the restriction plate (51) is fixed on shell (2), and the restriction plate (51) abuts with contradicting plate (52), institute
State connecting pole (3) to be arranged on conflict plate (52), sealing ring (4) be provided between the conflict plate (52) and restriction plate (51),
Interface arrangment is provided between the conflict plate (52) and shell (2).
2. a kind of coupler according to claim 1, it is characterized in that：The sealing ring (4) is arranged to V-structure, and close
Seal (4) side, which is fixed on, to be contradicted on plate (52).
3. a kind of coupler according to claim 2, it is characterized in that：Sealing ring (4) both sides set sealing strip (41),
Limit card slot (6) is offered on the conflict plate (52), wherein a sealing strip (41) is in limit card slot (6).
4. a kind of coupler according to claim 1, it is characterized in that：The sealing ring (4) is arranged to V-structure, and close
Seal (4) side is fixed in restriction plate (51).
5. a kind of coupler according to claim 4, it is characterized in that：Sealing ring (4) both sides set sealing strip (41),
Limit card slot (6) is offered on the restriction plate (51), wherein a sealing strip (41) is in limit card slot (6).
6. a kind of coupler according to claim 1, it is characterized in that：The interface arrangment includes contradicting to be set on plate (52)
Connection strap (53) and the link slot (7) that is arranged in restriction plate (51), be provided with the first connection on the connection strap (53)
Block (54), the link slot (7) is interior to be provided with the second contiguous block (71), first contiguous block (54) and the second contiguous block (71)
Match.
7. a kind of coupler according to claim 1, it is characterized in that：The interface arrangment includes connection strap (53), extruding
Plate (8) and the link slot (7) being opened on stripper plate (8), the connection strap (53), which is placed in, to be contradicted on plate (52), the connection
The first contiguous block (54) is provided with bar (53), the second contiguous block (71), first connection are provided with the link slot (7)
Block (54) and the second contiguous block (71) match.
8. a kind of coupler according to claim 6, it is characterized in that：First contiguous block (54) is provided with some pieces,
And first contiguous block (54) along connection strap (53) grafting direction arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383143.4U CN207038679U (en) | 2017-04-13 | 2017-04-13 | A kind of coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383143.4U CN207038679U (en) | 2017-04-13 | 2017-04-13 | A kind of coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038679U true CN207038679U (en) | 2018-02-23 |
Family
ID=61478677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383143.4U Expired - Fee Related CN207038679U (en) | 2017-04-13 | 2017-04-13 | A kind of coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193097A (en) * | 2018-09-03 | 2019-01-11 | 佛山市高明欧电子制造有限公司 | A kind of coupler being easily installed |
-
2017
- 2017-04-13 CN CN201720383143.4U patent/CN207038679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193097A (en) * | 2018-09-03 | 2019-01-11 | 佛山市高明欧电子制造有限公司 | A kind of coupler being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |