CN207732066U - A kind of combiner with plug defencive function - Google Patents
A kind of combiner with plug defencive function Download PDFInfo
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- CN207732066U CN207732066U CN201820081616.XU CN201820081616U CN207732066U CN 207732066 U CN207732066 U CN 207732066U CN 201820081616 U CN201820081616 U CN 201820081616U CN 207732066 U CN207732066 U CN 207732066U
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- China
- Prior art keywords
- combiner
- capping
- box body
- defencive function
- mandril
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Abstract
The utility model discloses a kind of combiner with plug defencive function, including hollow and open-topped box body and the box cover that is sealed at box opening；Combiner circuit board is provided in box body, the left and right sides of box body is respectively equipped with port；The left and right sides of the box cover is respectively equipped with the capping apparatus for covering the port；The utility model covers the capping apparatus of port by being arranged on box cover, is covered when not in use in port, to achieve the purpose that protect port；Secondly, rubber cushion is damped by setting, increases shaft pivoting friction, to facilitate the angle of fixed capping plate；Also, it by the way that sealing ring is arranged, prevents water from entering tray interior, damages combiner circuit board.
Description
Technical field
The utility model belongs to radio frequency class passive device field, and in particular to a kind of combining with plug defencive function
Device.
Background technology
In today of information technology rapid development, the deep development of information technology revolution, wireless communication technique enters at full speed
Developing period, while paying close attention to network size, more the promotion of emphasis network quality and relevant device performance is excellent for operator
Change.Important node of the combiner as radio signal transmission has the function of the transmitting-receiving of radiofrequency signal, combines and detach.Combining
The quality of the performance of device directly affects the transmission performance and mutual interference degree of different radio frequency signal.Combiner not only plays
The filter action of filter, moreover it is possible to the signal of multiple frequency ranges is subjected to simultaneous transmission, and ensure the transmission quality of each signal, made
Interactional degree between signal minimizes.Combiner is chiefly used in two-way or the power signal of multichannel different frequency range merges
It is gone on to single access, generally there is multiple input port and an output port.It is respectively provided on input port and output port
There is plug to be connect with cable, but existing combiner only has plug cover to protect plug, plug cover to be easily lost, and now
Plug cover dismantle after directly throw away, when needing to protect plug again, it has to remake protective case, result in waste of resources.
Utility model content
In order to solve the above problem of the existing technology, the utility model provides a kind of with plug defencive function
Combiner, the utility model cover the capping apparatus of port by being arranged on box cover, are covered when not in use in port, from
And achieve the purpose that protect port.
Technical solution used by the utility model is：
A kind of combiner with plug defencive function, including hollow and open-topped box body and it is sealed on box opening
The box cover at place；Combiner circuit board is provided in box body, the left and right sides of box body is respectively equipped with port；The left and right of the box cover
Both sides are respectively equipped with the capping apparatus for covering the port；
The capping apparatus includes horizontally slipping sliding panel at the top of box cover, the shaft that is plugged in sliding panel and to set
Set the capping plate in sliding panel one end；It covers plate to be rotatablely connected by shaft and the sliding panel, capping plate is fixed with shaft to be connected
It connects, capping plate rotates down the capping port, and capping plate is equipped with capping rubber cushion by the side of proximal port；Sliding panel is far from capping
The end face of one end of plate is equipped with jogger hole, and mandril is equipped in jogger hole；Mandril is equipped with damping rubber cushion close to one end of capping plate；
The one end of damping rubber cushion far from mandril is resisted against on the periphery of shaft；The one end of jogger hole far from capping plate is equipped with pressure regulation spiral shell
Nail；Elastic element is equipped between pressure regulating screw and mandril.
Further, the top surface of the box cover is equipped with sliding slot；Sliding panel is arranged in sliding slot, and the top surface of sliding panel is equipped with
Pressing plate；Pressing plate is detachably connected with box cover, and the top surface of pressing plate is equipped with tapped through hole, and lock-screw is equipped in tapped through hole.
Further, sealing ring is equipped between the bottom surface of the box cover and the top surface of box body.
Further, the top surface of the box body is equipped with the groove for accommodating the sealing ring.
Further, diameter of the jogger hole close to one end of capping plate is less than the one end of jogger hole far from capping plate
Diameter；The mandril is in step-like, and the small end of mandril is arranged in the aperture of jogger hole, and the big end of mandril is arranged in jogger hole
In macropore.
Further, the macropore of the jogger hole is the threaded hole with the pressure regulating screw screw-thread fit.
Further, the side of the box body is extended with connection boss to box portion outside；The top surface of connection boss is equipped with
Perforative connecting hole, connecting hole is interior to be equipped with bushing；For bushing in up big and down small step-like, the bottom surface of the big end of bushing is resisted against company
It connects on the top surface of boss.
Further, the elastic element is cylindroid helical-coil compression spring.
Further, the damping rubber cushion is detachably connected with mandril.
Further, the capping rubber cushion is detachably connected with capping plate.
The beneficial effects of the utility model are：
The utility model covers the capping apparatus of port by being arranged on box cover, is covered when not in use in port,
To achieve the purpose that protect port；Secondly, rubber cushion is damped by setting, increases shaft pivoting friction, to facilitate fixed envelope
The angle of cover board；Also, it by the way that sealing ring is arranged, prevents water from entering tray interior, damages combiner circuit board.
Description of the drawings
Fig. 1 is a kind of combiner structure schematic diagram with plug defencive function of the utility model；
Fig. 2 is a kind of A-A sectional structure charts of combiner with plug defencive function shown in FIG. 1；
Fig. 3 is a kind of side view of combiner with plug defencive function shown in Fig. 2；
In figure：1- input ports；2- sliding panels；3- pressing plates；4- shafts；5- output ports；6- covers plate；7- damping glues
Pad；8- covers rubber cushion；9- mandrils；10- elastic elements；11- pressure regulating screws；12- box bodys；13- combiner circuit boards；14- box covers；
15- lock-screws；16- bushings.
Specific implementation mode
As shown in Figs. 1-3, the utility model provides a kind of combiner with plug defencive function, including hollow and top
The box body 12 of portion's opening and the box cover 14 for being sealed on 12 opening of box body；Combiner circuit board 13, box body are provided in box body 12
12 left and right sides is respectively equipped with port；The left and right sides of the box cover 14 is respectively equipped with the capping dress for covering the port
It sets；Combiner circuit board 13 is realized using the prior art.As shown in Figs. 1-2, the port on box body 12 includes being located at 12 left side of box body
The input port 1 at end and output port 5 positioned at 12 right end of box body.The capping apparatus in left side covers input port 1, the envelope on right side
Lid arrangement covers output port 5.
The capping apparatus includes horizontally slip sliding panel 2 set on the top of box cover 14, the shaft that is plugged in sliding panel 2
4 and the capping plate 6 in 2 one end of sliding panel is set；Plate 6 is covered to be rotatablely connected by shaft 4 and the sliding panel 2, capping plate 6 with
Shaft 4 is fixedly connected, and capping plate 6 rotates down the capping port, and capping plate 6 is equipped with capping rubber cushion 8 by the side of proximal port；
The end face of the one end of sliding panel 2 far from capping plate 6 is equipped with jogger hole, and mandril 9 is equipped in jogger hole；Mandril 9 is close to capping plate 6
One end be equipped with damping rubber cushion 7；The one end of damping rubber cushion 7 far from mandril 9 is resisted against on the periphery of shaft 4；Jogger hole is separate
The one end for covering plate 6 is equipped with pressure regulating screw 11；Elastic element 10 is equipped between pressure regulating screw 11 and mandril 9.As shown in Fig. 2,
Under the action of elastic element 10, mandril 9 pushes damping rubber cushion tightly to withstand on the periphery of shaft 4, makes the rotary resistance of shaft 4
Increase, since shaft 4 is fixedly connected with capping plate 6, the angle of fixed capping plate 6 can be facilitated.
The top surface of the box cover 14 is equipped with sliding slot；Sliding panel 2 is arranged in sliding slot, and the top surface of sliding panel 2 is equipped with pressing plate
3；Pressing plate 3 is detachably connected with box cover 14, and the top surface of pressing plate 3 is equipped with tapped through hole, and lock-screw 15 is equipped in tapped through hole.If
Lock-screw 15 is set, the position of fixed sliding panel 2 can be facilitated.
Sealing ring is equipped between the bottom surface and the top surface of box body 12 of the box cover 14.
The top surface of the box body 12 is equipped with the groove for accommodating the sealing ring.
Diameter of the jogger hole close to one end of capping plate 6 is less than the diameter of the one end of jogger hole far from capping plate 6；Institute
It is in step-like to state mandril 9, and the small end of mandril 9 is arranged in the aperture of jogger hole, and the macropore in jogger hole is arranged in the big end of mandril 9
It is interior.Jogger hole and mandril 9 are in step-like, and the step of jogger hole prevents damping rubber cushion from described will turn 9 phase of mandril position-limiting action
4 dieback of axis makes 4 deformed damaged of shaft.
The macropore of the jogger hole is the threaded hole with 11 screw-thread fit of the pressure regulating screw.It is threaded hole, realizes bullet
Property element 10 be applied to mandril 9 elastic force it is adjustable, so as to adjust the rotary resistance size of shaft 4.
The side of the box body 12 is to being extended with connection boss outside box body 12；The top surface of boss is connected equipped with perforative
Connecting hole, connecting hole is interior to be equipped with bushing 16；For bushing 16 in up big and down small step-like, the bottom surface of the big end of bushing 16 is resisted against company
It connects on the top surface of boss.Bushing 16 is set, the combiner of the present embodiment is being connected to other equipment using connectors such as bolts
When upper, bushing 16 can prevent the connectors such as bolt damage connection boss.
The elastic element 10 is cylindroid helical-coil compression spring.
The damping rubber cushion 7 is detachably connected with mandril 9.
The capping rubber cushion 8 is detachably connected with capping plate 6.
Operation principle：
State shown in Fig. 2 is the original state of capping apparatus, when needing using port, as shown in Fig. 2, first will envelope
Cover board 6 is rotated up 270 degree, capping plate 6 and capping rubber cushion 8 is folded into sliding panel 2, as shown in Figure 1, being set on sliding panel 2
There is the notch for accommodating capping plate 6 and covering rubber cushion 8；Then unscrew the lock-screw 15 on pressing plate 3, then push sliding panel 2, make a left side
Right two sliding panels 2 are drawn close, and are finally tightened lock-screw 15 and are fixed sliding panel 2.When needing to reuse capping apparatus capping
When port, unscrew lock-screw 15 first, sliding panel 2 is then drawn out to suitable position, then capping plate 6 is rotated down 270
Then degree adjusts the position of sliding panel 2, so that the capping rubber cushion 8 on capping plate 6 is sealed on port, finally tighten lock-screw
15, the position of sliding panel 2 is fixed.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is every that there is same as the present application or phase
Approximate technical solution, all falls within the scope of protection of the utility model.
Claims (10)
1. a kind of combiner with plug defencive function, including hollow and open-topped box body (12) and it is sealed on box body
(12) box cover (14) of opening；It is provided with combiner circuit board (13) in box body (12), the left and right sides of box body (12) is divided equally
It She You not port；It is characterized in that：The left and right sides of the box cover (14) is respectively equipped with the capping apparatus for covering the port；
The capping apparatus include horizontally slip sliding panel (2) at the top of box cover (14), be plugged in sliding panel (2) and turn
Axis (4) and setting sliding panel (2) one end capping plate (6)；Plate (6) is covered to rotate by shaft (4) and the sliding panel (2)
Connection, capping plate (6) are fixedly connected with shaft (4), and capping plate (6) rotates down the capping port, and capping plate (6) leans on proximal end
The side of mouth is equipped with capping rubber cushion (8)；The end face of the one end of sliding panel (2) far from capping plate (6) is equipped with jogger hole, jogger hole
It is interior to be equipped with mandril (9)；Mandril (9) is equipped with damping rubber cushion (7) close to one end of capping plate (6)；Rubber cushion (7) is damped far from mandril
(9) one end is resisted against on the periphery of shaft (4)；The one end of jogger hole far from capping plate (6) is equipped with pressure regulating screw (11)；It adjusts
It presses and is equipped with elastic element (10) between screw (11) and mandril (9).
2. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The box cover (14)
Top surface be equipped with sliding slot；Sliding panel (2) is arranged in sliding slot, and the top surface of sliding panel (2) is equipped with pressing plate (3)；Pressing plate (3) and box
Lid (14) is detachably connected, and the top surface of pressing plate (3) is equipped with tapped through hole, and lock-screw (15) is equipped in tapped through hole.
3. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The box cover (14)
Bottom surface and the top surface of box body (12) between be equipped with sealing ring.
4. a kind of combiner with plug defencive function according to claim 3, it is characterised in that：The box body (12)
Top surface be equipped with the groove for accommodating the sealing ring.
5. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The jogger hole leans on
The diameter of one end of nearly capping plate (6) is less than the diameter of the one end of jogger hole far from capping plate (6)；The mandril (9) is in step
The small end of shape, mandril (9) is arranged in the aperture of jogger hole, and the big end of mandril (9) is arranged in the macropore of jogger hole.
6. a kind of combiner with plug defencive function according to claim 5, it is characterised in that：The jogger hole
Macropore is the threaded hole with the pressure regulating screw (11) screw-thread fit.
7. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The box body (12)
Side to being extended with connection boss outside box body (12)；The top surface for connecting boss is equipped with perforative connecting hole, in connecting hole
Equipped with bushing (16)；For bushing (16) in up big and down small step-like, the bottom surface of the big end of bushing (16) is resisted against connection boss
On top surface.
8. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The elastic element
(10) it is cylindroid helical-coil compression spring.
9. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The damping rubber cushion
(7) it is detachably connected with mandril (9).
10. a kind of combiner with plug defencive function according to claim 1, it is characterised in that：The capping glue
Pad (8) is detachably connected with capping plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081616.XU CN207732066U (en) | 2018-01-17 | 2018-01-17 | A kind of combiner with plug defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081616.XU CN207732066U (en) | 2018-01-17 | 2018-01-17 | A kind of combiner with plug defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732066U true CN207732066U (en) | 2018-08-14 |
Family
ID=63082855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081616.XU Active CN207732066U (en) | 2018-01-17 | 2018-01-17 | A kind of combiner with plug defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732066U (en) |
-
2018
- 2018-01-17 CN CN201820081616.XU patent/CN207732066U/en active Active
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