CN206789666U - A kind of unrestricted choice transparent transmission function passive device - Google Patents
A kind of unrestricted choice transparent transmission function passive device Download PDFInfo
- Publication number
- CN206789666U CN206789666U CN201720515574.1U CN201720515574U CN206789666U CN 206789666 U CN206789666 U CN 206789666U CN 201720515574 U CN201720515574 U CN 201720515574U CN 206789666 U CN206789666 U CN 206789666U
- Authority
- CN
- China
- Prior art keywords
- device body
- front panel
- transparent transmission
- side wall
- unrestricted choice
- 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 unrestricted choice transparent transmission function passive device, including device body, backboard is provided with device body, front panel, left side wall panel, right side wall panel, overleaf the inside of plate, which is provided with, reinforces pillar, clip is provided with the lower section of left side wall panel and right side wall panel, the front panel of pillar body is provided with combining pipe and cable connection end, handheld ring is provided with the both sides of front panel, combiner is provided with the interior bottom portion of device body, one end of combiner is provided with multiple cable connection ends, the other end is provided with a cable connection end, the present apparatus makes full use of POI unrestricted choice transparent transmission frequency range advantages, solves carrier network covering actual demand.
Description
Technical field
Communication technical field is the utility model is related to, specially a kind of unrestricted choice transparent transmission function passive device.
Background technology
Subway tunnel or other tunnel POI are full frequency band transparent transmissions at present, it is impossible to the frequency range required for selective transparent transmission,
It can not meet operator's real network covering demand.
Utility model content
The purpose of this utility model is to provide a kind of unrestricted choice transparent transmission function passive device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of passive device of unrestricted choice transparent transmission function
Part, including device body, described device body are provided with casing, and the back side of the casing is provided with backboard, described device body
Front panel is above provided with, the side of device body is provided with left side wall panel, and the opposite side of device body is provided with right side wall panel, institute
The bosom bottom surface for stating device body is provided with combiner.
Preferably, the bosom of the backboard, which is provided with, reinforces pillar, and the both sides for reinforcing pillar are provided with screw.
Preferably, the upper surface of the combiner is provided with multiple fixed screws, and the combiner is close to the side of front panel
Edge is provided with multiple cable connection ends, and a lateral edges of the close backboard of the combiner are provided with one and merge cable connection end
Head.
Preferably, the lower section both ends of the left side wall panel and right side wall panel are provided with clip, and the fixation is fastened as one
Individual rectangular-shaped stator, a right-angle side of the clip are connected with panel, and another right-angle side of the clip is provided with circle
Hole.
Preferably, the first half of the front panel is provided with cable connection end, and the lower half of the front panel is provided with combining
Pipe, the combining pipe are fixed on front panel by fixed screw, and the both sides of the front panel are provided with handheld ring, and handheld ring passes through
Fixed screw is fixed.
Compared with prior art, the beneficial effects of the utility model are：
The utility model structural principle is simple, can rationally utilize POI transparent transmission frequency ranges, easy to maintenance and make full use of reality
The network coverage resource of frequency range；And can unrestricted choice transparent transmission frequency range, can more meet customer need.
Brief description of the drawings
Fig. 1 is the utility model device body structural representation；
Fig. 2 is the utility model front view schematic diagram；
Fig. 3 is the utility model direction view structural representation；
Fig. 4 is the utility model section view；
Fig. 5 is the utility model top view；
Fig. 6 is the utility model unrestricted choice transparent transmission function passive device principle explanatory diagram.
In figure：1st, device body；2nd, backboard；3rd, front panel；4th, left side wall panel；5th, right side wall panel；6th, clip；7、
Combining pipe；8th, combiner；9th, handheld ring；10th, cable connection end；11st, casing；12nd, pillar is reinforced；13rd, ANT1 ports；14、
ANT2 ports；15th, basic circuit diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of unrestricted choice transparent transmission function passive device,
Including device body 1, device body 1 is provided with casing 11, and the back side of casing 11 is provided with backboard 2, is provided with before device body 1
Front panel 3, the side of device body 1 are provided with left side wall panel 4, and the opposite side of device body 1 is provided with right side wall panel 5, device
The bosom bottom surface of body 1 is provided with combiner 8；The bosom of backboard 2, which is provided with, reinforces pillar 12, the reinforcing pillar 12
Both sides are provided with screw.
In the present embodiment, the upper surface of combiner 8 is provided with multiple fixed screws, and combiner 8 is close to a side of front panel 3
Edge is provided with multiple cable connection ends 10, and a lateral edges of the close backboard 2 of combiner 8 are provided with one and merge cable connection end
Head；The lower section both ends of left side wall panel 4 and right side wall panel 5 are provided with clip 6, clip 6 into a rectangular-shaped stator, Gu
A right-angle side for determining mouth 6 is connected with panel, and another right-angle side of clip 6 is provided with circular hole.
In the present embodiment, the first half of front panel 3 is provided with cable connection end 10, and dividing on cable connection end 10 has telecommunications
CDMA800, UNICOM GSM900, mobile GSM900, the lower half of the front panel 3 are provided with combining pipe 7, and combining pipe 7 passes through fixation
Screw is fixed on front panel 3, and the both sides of front panel 3 are provided with handheld ring 9, and handheld ring 9 is fixed by fixed screw.
In the present embodiment, the inside in device body 1 is provided with control circuit 15, and institute's control circuit 15 is provided with ANT1 ports
13rd, ANT2 ports 14, it is N-F type joints and other end is to draw one from the cable connection end 10 of two combiners of least significant end 8
Low intermodulation cable to the POI cabinets of N-M types are fixed, then are all attached thereto with both ends port for the low intermodulation cables of N-M.
The utility model structural principle is simple, can rationally utilize POI transparent transmission frequency ranges, easy to maintenance and make full use of reality
The network coverage resource of frequency range；And can unrestricted choice transparent transmission frequency range, can more meet customer need.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of unrestricted choice transparent transmission function passive device, including device body (1), it is characterised in that：Described device body (1)
Casing (11) is provided with, the back side of the casing (11) is provided with backboard (2), front panel is provided with before described device body (1)
(3), the side of described device body (1) is provided with left side wall panel (4), and the opposite side of described device body (1) is provided with right side wall
Panel (5), the bosom bottom surface of described device body (1) are provided with combiner (8).
A kind of 2. unrestricted choice transparent transmission function passive device according to claim 1, it is characterised in that：The backboard (2)
Bosom be provided with reinforce pillar (12), it is described reinforce pillar (12) both sides be provided with screw.
A kind of 3. unrestricted choice transparent transmission function passive device according to claim 1, it is characterised in that：The combiner
(8) upper surface is provided with multiple fixed screws, and the combiner (8) is provided with multiple cables close to a lateral edges of front panel (3)
Connection end (10), a lateral edges of the close backboard (2) of the combiner (8) are provided with a merging cable connection end.
A kind of 4. unrestricted choice transparent transmission function passive device according to claim 1, it is characterised in that：The left side wall
The lower section both ends of plate (4) and right side wall panel (5) are provided with clip (6), the clip (6) into a rectangular-shaped stator,
One right-angle side of the clip (6) is connected with panel, and another right-angle side of the clip (6) is provided with circular hole.
A kind of 5. unrestricted choice transparent transmission function passive device according to claim 1, it is characterised in that：The front panel
(3) the first half is provided with cable connection end (10), and the lower half of the front panel (3) is provided with combining pipe (7), the combining pipe
(7) it is fixed on by fixed screw on front panel (3), the both sides of the front panel (3) are provided with handheld ring (9), and handheld ring (9) is logical
Fixed screw is crossed to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515574.1U CN206789666U (en) | 2017-05-10 | 2017-05-10 | A kind of unrestricted choice transparent transmission function passive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515574.1U CN206789666U (en) | 2017-05-10 | 2017-05-10 | A kind of unrestricted choice transparent transmission function passive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789666U true CN206789666U (en) | 2017-12-22 |
Family
ID=60711041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515574.1U Expired - Fee Related CN206789666U (en) | 2017-05-10 | 2017-05-10 | A kind of unrestricted choice transparent transmission function passive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953142A (en) * | 2017-05-10 | 2017-07-14 | 上海汇珏网络通信设备有限公司 | A kind of unrestricted choice transparent transmission function passive device |
-
2017
- 2017-05-10 CN CN201720515574.1U patent/CN206789666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953142A (en) * | 2017-05-10 | 2017-07-14 | 上海汇珏网络通信设备有限公司 | A kind of unrestricted choice transparent transmission function passive device |
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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: 20171222 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |