CN206272178U - Passive device junction box and wiring system - Google Patents
Passive device junction box and wiring system Download PDFInfo
- Publication number
- CN206272178U CN206272178U CN201621255133.4U CN201621255133U CN206272178U CN 206272178 U CN206272178 U CN 206272178U CN 201621255133 U CN201621255133 U CN 201621255133U CN 206272178 U CN206272178 U CN 206272178U
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- passive device
- casing
- junction box
- binding post
- device junction
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Abstract
The utility model discloses a kind of passive device junction box and wiring system.Wherein, passive device junction box includes casing, case lid, fixed mount and binding post.Casing is used to accommodate passive device；Case lid is connected with containment housing with casing；Fixed mount setting in casing, for fixing passive device；Binding post is hermetically connected to the wall portion of casing, for the connection cables of passive device to be forwarded to outside casing.The waterproof that passive device junction box disclosed in the utility model and wiring system are used for communications field passive device is connected, and can easily realize passive device waterproof and protection.
Description
Technical field
The utility model belongs to antenna feeder wiring technique field, more particularly to a kind of passive device junction box and wiring system
System.
Background technology
In present mobile communication technology, multicarrier United Technologies are widely applied.GSM for example under high ferro scene
Using multicarrier United Technologies, the technology can be related to the gravity treatment and switching of minizone to network.Realize cell reselection with switching
Usual hardware equipment includes the antenna and/or feeder line of the passive device such as power splitter and coupler, power splitter and coupler and base station
Connection, so as to realize reception, transmission, branch or the combining of signal.Wherein, FAQs is antenna and feedback in above-mentioned hardware device
Joint poor sealing between line and passive device, can be entered in passive device in sleet environment reclaimed water by joint
Portion, causes passive device failure, influences proper communication.
Traditional waterproof measure is wrapped up passive device with waterproof clay with the joint of external connection.The waterproof measure
Shortcoming be complicated construction technique, waterproof clay is difficult to remove, and causes maintenance or difficult in maintenance.
Utility model content
The utility model embodiment provides a kind of passive device junction box and wiring system, can conveniently realize passive device
The waterproofing protection of part joint.
A kind of first aspect, there is provided passive device junction box, including：Casing, for accommodating passive device；Case lid, case lid
It is connected with containment housing with casing；Fixed mount, fixed mount setting in casing, for fixing passive device；And binding post,
Binding post stretches out and corresponding with the interface of passive device from box sealing, is drawn with the interface received from passive device
Cable and cable is connected to outside casing.
In the first possible implementation, the wall portion of casing is provided with through hole, and binding post is sealingly disposed in through hole
Place.Binding post is arranged at the subjacent wall part of casing.
With reference to above-mentioned possible implementation, in second possible implementation, through hole is arranged at the bottom wall of casing.
With reference to above-mentioned possible implementation, in the third possible implementation, binding post has flange, flange
Engaged with the end face seal of through hole.
With reference to above-mentioned possible implementation, in the 4th kind of possible implementation, the wall body tool of casing and/or case lid
There is interlayer.
With reference to above-mentioned possible implementation, in the 5th kind of possible implementation, Sandwich filling has insulation material.
With reference to above-mentioned possible implementation, in the 6th kind of possible implementation, case lid is connected with casing by hinge
Connect.
With reference to above-mentioned possible implementation, in the 7th kind of possible implementation, the position that case lid is engaged with casing
It is provided with sealing gasket.
A kind of second aspect, there is provided passive device wiring system, including：Any one nothing provided in above-mentioned first aspect
Source device terminal case；Passive device, on the fixed mount that passive device is fixed in casing；Mounting bracket, mounting bracket and passive device
Junction box connects to fix passive device junction box.
In the first possible implementation, passive device is power splitter or coupler.
In the passive device junction box of the utility model offer and wiring system, casing forms a chamber for closing with case lid
Room, the chamber can accommodate whole passive device, so as to completely cut off the directly contact of passive device and its interface and water substantially.
In addition, binding post is arranged at the downside of casing, casing can prevent rainwater from dropping down onto binding post in itself, therefore connect
Line terminals can be to be capable of achieving good waterproof effect for example, by the common waterproof measure of adhesive waterproof tape, and installation or removal are more
It is easy.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be in the utility model embodiment
The required accompanying drawing for using is briefly described, it should be apparent that, drawings described below is only of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the stereogram of the passive device junction box according to the utility model one embodiment；
Fig. 2 is the front view with one embodiment of the wiring system of passive device junction box in Fig. 1；
Fig. 3 is the A-A of wiring system in Fig. 2 to sectional view.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of the utility model protection.
The feature and exemplary embodiment of various aspects of the present utility model is described more fully below.Retouched in detail in following
In stating, it is proposed that many details, to provide to comprehensive understanding of the present utility model.But, for people in the art
It will be apparent that the utility model can be implemented in the case of some details in not needing these details for member.
Description to embodiment below is used for the purpose of being provided by showing example of the present utility model to of the present utility model more preferable
Understanding.The utility model is never limited to any concrete structure and configuration set forth below, but new this practicality is not departed from
Any modification, replacement and the improvement of part, part and connected mode are covered on the premise of the spirit of type.In accompanying drawing and following
In description, known structure and technology is not shown, to avoid that unnecessary obscuring is caused to the utility model.
Additionally, described feature, structure or characteristic can be combined in one or more implementations in any suitable manner
In example.In the following description, there is provided many details fully understand so as to be given to embodiment of the present utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is the stereogram of the passive device junction box 1 according to the utility model one embodiment, and Fig. 2 is with passive
The front view of of the wiring system of device terminal case 1, Fig. 3 is the A-A of wiring system in Fig. 2 to sectional view.
As Figure 1-3, in one embodiment, passive device junction box 1 includes that casing 100, case lid 200, four are solid
Determine totally six binding posts 510,520,530 of frame 400 and two groups.Case lid 200 is articulated with casing 100, and fixed mount 400 is arranged on
Inside casing 100, power splitter 600 is fixed on inside casing 100 by fixed mount 400, and binding post 510,520,530 is connected to
The bottom wall 130 of casing 100.
Each parts below in conjunction with the passive device junction box 1 in Fig. 1-3 pairs of the present embodiment are illustrated.
Casing 100 is rectangular shape, with backboard 120 and roof 140, bottom wall 130, the side wall 150 around backboard 120
With side wall 160, casing 100 is internally formed the accommodating chamber with opening 110, and the accommodating chamber accommodates two power splitters 600.The appearance
Receiving the inner space in chamber can be designed according to the quantity of the passive device to be accommodated, and be also designed to that other can be accommodated
The volume of the passive device of quantity.110 peripheries that are open are provided with sealing gasket (not shown), for coordinate with case lid 200 realize it is close
Envelope.Each wall body of casing 100 is and heat-barrier material is filled with sandwich, interlayer, as shown in Figure 3, in thermal insulation layer 121
It is vacuum insulation panel, the high temperature or low temperature in the external world can be completely cut off, keeps that there is suitable operating temperature in casing 100.Certainly, every
Other heat-barrier materials, such as glass fibre or phenolic foam can also be filled in thermosphere 121.Casing 100 is in use state
Lower its bottom wall 130 is located at casing lower section, and two groups of through holes 131 are provided with bottom wall 130, and each group of through hole corresponds to a power splitter
600.The number of openings that each group of through hole 131 is included is identical with the interface quantity of the passive device corresponding to it, with the right in Fig. 2
One group of through hole 131 as a example by, this group of through hole 131 has three through holes, and three through holes are worn for binding post 510,520,530 respectively
Cross.
Fixed mount 400 is arranged on the backboard 120 in casing 100, for passive device to be fixed on inside casing 100.
Fixed mount 400 is " Ω " shape in the present embodiment, with draw-in groove portion and is arranged on the fixed part of draw-in groove portion both sides.Fixed mount 400
Draw-in groove portion has the shape matched with the passive device of institute clamp, and its fixed part is provided with mounting hole.The form of fixed mount 400
Determined according to actual fixed passive device shape, for example, in one alternate embodiment, the cross sectional shape in draw-in groove portion is square
Shape, for the fixed passive device with rectangular shape main body.
Binding post 510,520,530 is the cylinder with adpting flange.Illustrated by taking binding post 510 as an example, it includes
Cabinet end 512, case outer end 511 and flange 513, flange 513 be tabular and with binding post body normal, peace is provided with flange
Dress hole.
Case lid 200 is tabular, with the shape that the opening 110 with casing 100 matches.Case lid 200 has sandwich,
Include thermal insulation layer 211.One side of case lid 200 is provided with hinge (figure is not marked), for being hinged with casing.
Refer to Fig. 1-3, below in conjunction with Fig. 1-3 explanations casing 100, case lid 200, fixed mount 400 and binding post 510,
520th, the assembly connection relation between 530.Two groups are provided with the bottom wall 130 of casing 400 and totally six through holes 131 and are respectively provided with
Two groups of binding posts 510,520,530 in each through hole.The backboard 120 of casing 400 is provided with two groups of totally four fixed mounts
400。
The fixed part of fixed mount 400 has through hole, can be fixed in the backboard in casing 100 through through hole by screw
On 120, draw-in groove portion is used to for passive device to be pressed abd fixed on backboard 120.The quantity and mounting means of fixed mount 400 can be with roots
Factually the passive device structure and quantity on border are adjusted.
Binding post 510,520,530 inserts the through hole 131 of bottom wall 130, its flange and through hole 131 by its cabinet end
End face (i.e. the case of bottom wall 130 wraps around the surface in the aperture of through hole 131) is fitted, and by screw through the mounting hole on flange
Flange is anchored on the case outer surface of bottom wall 130, sealing gasket or fluid sealant (not shown) are provided between flange and tank wall, it is real
Now it is tightly connected.
Case lid 200 is articulated with the side wall of casing 100 by its hinge, and when case lid 200 is closed, case lid 200 can be extruded
The sealing gasket that the periphery of opening 110 of casing 100 is set, so that excellent sealing therebetween, effectively prevents extraneous sleet from entering.
Casing 100 can form a chamber for closing with case lid 200, and the chamber can accommodate whole passive device, from
And completely cut off the directly contact of passive device and its interface and water substantially.Binding post 510,520,530 is arranged at casing 100
On bottom wall 130, casing can prevent rainwater from dropping down onto binding post 510,520,530, therefore binding post 510,520,530 in itself
Can be to be capable of achieving good waterproof effect for example, by the common waterproof measure of adhesive waterproof tape, install or remove easier.
Present invention also offers a kind of passive device wiring system, please also refer to Fig. 2-3, below in conjunction with Fig. 2-3 pairs of nothing
One embodiment of source device terminal system is illustrated.
In the present embodiment, passive device wiring system includes passive device junction box 1, power splitter 600 and mounting bracket
300。
Wherein, passive device junction box 1 is the junction box that provides of the present invention, and what its concrete structure see above detailed retouches
State, here is omitted.
Mounting bracket 300 is long plate shape, and is provided with mounting groove.The quantity of mounting bracket 300 is two and is connected to casing
On 100 upper top of backboard 120 and two sides of bottom, for casing 100 to be fixed on into workplace.In alternative embodiment
In, mounting bracket 300 can also be arranged on side wall 150,160 sides of casing backboard 120.
Power splitter 600 is arranged in casing 100 by fixed mount 400.Power splitter 600 has EBI 630 and two
Separated time interface 610 and 620, interface 610 is connected by cable 710 with binding post 510, and interface 620 passes through cable 720 and wiring
Terminal 520 is connected, and interface 630 is connected by cable 730 with binding post 530.The case outer end of binding post 510,520 and 530
For being connected with the outer feeder line of case or other equipment.By taking binding post 510 as an example, the interface 630 of power splitter 600 passes through cable 730
It is connected with the cabinet end 532 of binding post 530, the case outer end 531 of binding post 530 is used to be connected with feeder line or other equipment.
In the present embodiment, power splitter 600 is power splitter, with three interfaces, in other alternative embodiments, power splitter
600 can also have four interfaces, or power splitter 600 can also be other passive devices such as coupler.
It is respectively positioned on inside casing 100 due to power splitter 600 and its with the connecting portion of binding post 510,520,530, energy
It is enough effectively to prevent sleet from entering inside power splitter 600 by binding post 510,520,530.
In addition, binding post 510,520,530 is arranged on the bottom wall 130 of casing 100, casing can prevent rainwater in itself
Binding post 510,520,530 is dropped down onto, therefore binding post 510,520,530 can be for example, by the common waterproof of adhesive waterproof tape
Measure is to be capable of achieving good waterproof effect, is installed or removed easier.
Also, because the joint of power splitter 600 and binding post 510,520,530 is in observable state, therefore
Wiring error can be effectively prevented during wiring, even if there is wiring error, is also easy to check by visual observation and is made mistake
Position, the process for changing wiring or passive device seals also more convenient relative to clay.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model is disclosed
Equivalent modification or replacement, these modifications or replacement should all be covered within protection domain of the present utility model.Therefore, this practicality
New protection domain should be defined by scope of the claims.
Claims (10)
1. a kind of passive device junction box, it is characterised in that including：
Casing, for accommodating the passive device；
Case lid, the case lid is connected with the closed casing with the casing；
Fixed mount, the fixed mount setting in the casing, for fixing the passive device；And
Binding post, the binding post stretches out and corresponding with the interface of the passive device from the box sealing,
To receive the cable drawn from the interface of the passive device and the cable be connected to outside the casing.
2. passive device junction box according to claim 1, it is characterised in that the wall portion of the casing is provided with through hole, institute
State binding post and be sealingly disposed in the through hole.
3. passive device junction box according to claim 2, it is characterised in that the through hole is arranged at the bottom of the casing
Wall.
4. passive device junction box according to claim 2, it is characterised in that the binding post has flange, described
Flange is engaged with the end face seal of the through hole.
5. passive device junction box according to claim 1, it is characterised in that the wall body tool of the casing and/or case lid
There is interlayer.
6. passive device junction box according to claim 5, it is characterised in that the Sandwich filling has insulation material.
7. passive device junction box according to claim 1, it is characterised in that the case lid passes through hinge with the casing
Connection.
8. passive device junction box according to claim 7, it is characterised in that the portion that the case lid is engaged with the casing
Position is provided with sealing gasket.
9. a kind of passive device wiring system, it is characterised in that including：
Passive device junction box according to any one of claim 1-8,
Passive device, on the fixed mount that the passive device is fixed in the casing；
Mounting bracket, the mounting bracket is connected to fix passive device junction box with the passive device junction box.
10. passive device wiring system according to claim 9, it is characterised in that the passive device be power splitter or
Coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255133.4U CN206272178U (en) | 2016-11-15 | 2016-11-15 | Passive device junction box and wiring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255133.4U CN206272178U (en) | 2016-11-15 | 2016-11-15 | Passive device junction box and wiring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272178U true CN206272178U (en) | 2017-06-20 |
Family
ID=59040987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621255133.4U Active CN206272178U (en) | 2016-11-15 | 2016-11-15 | Passive device junction box and wiring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492704A (en) * | 2017-07-07 | 2017-12-19 | 安徽禄讯电子科技有限公司 | A kind of electric adjustment frock of radio frequency passive device |
| CN107509348A (en) * | 2017-07-07 | 2017-12-22 | 安徽禄讯电子科技有限公司 | A kind of split type sealing structure of passive device |
-
2016
- 2016-11-15 CN CN201621255133.4U patent/CN206272178U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492704A (en) * | 2017-07-07 | 2017-12-19 | 安徽禄讯电子科技有限公司 | A kind of electric adjustment frock of radio frequency passive device |
| CN107509348A (en) * | 2017-07-07 | 2017-12-22 | 安徽禄讯电子科技有限公司 | A kind of split type sealing structure of passive device |
| CN107492704B (en) * | 2017-07-07 | 2020-07-17 | 安徽禄讯电子科技有限公司 | Electrical debugging tool for radio frequency passive device |
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