CN204258805U - Mine-used I. S base station signal amplifier - Google Patents
Mine-used I. S base station signal amplifier Download PDFInfo
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- CN204258805U CN204258805U CN201420804216.9U CN201420804216U CN204258805U CN 204258805 U CN204258805 U CN 204258805U CN 201420804216 U CN201420804216 U CN 201420804216U CN 204258805 U CN204258805 U CN 204258805U
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- signal amplifier
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Abstract
The utility model relates to a kind of Mine-used I. S base station signal amplifier, comprise housing, the front side of described housing is provided with protecgulum, described housing is provided with some connectors, described connector is by Fiber connection signal conversion module, described signal conversion module is by wire connection signal amplification module, described signal amplification module connects intrinsic safety isolation module by wire, described intrinsic safety isolation module connects antenna by feeder line, described signal amplification module is by wire connection transformer, and described transformer passes through wire connecting power.The utility model structure is simple, and processing is simple, and cost of manufacture is low, solves the problem of base station high cost.
Description
Technical field
The utility model belongs to signal amplifier field, is specifically related to a kind of signal amplifier of Mine-used I. S base station.
Background technology
Because 4G mine explosion-suppression and intrinsic safety type base station is just released, output is little, high cost, if will cover full mine high cost, cannot realize large-area wireless coverage and popularization.Therefore, need a kind of Mine-used I. S base station signal amplifier of low cost, be used for making up the defect of base station high cost.
Utility model content
The purpose of this utility model is to provide a kind of Mine-used I. S base station signal amplifier, has that structure is simple, cost is low, solves the problem of base station high cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Mine-used I. S base station signal amplifier, comprise housing, the front side of described housing is provided with protecgulum, protecgulum can be dismantled, be convenient to maintenance and the debugging of internal unit, described housing is provided with the connector of some connecting fibers, described connector is by Fiber connection signal conversion module, light signal is converted to the signal of telecommunication, described signal conversion module is by wire connection signal amplification module, for amplifying signal, described signal amplification module connects intrinsic safety isolation module by wire, described intrinsic safety isolation module connects antenna by feeder line, described antenna sends wireless signal, realize the mutual of data, described signal amplification module is by wire connection transformer, described transformer passes through wire connecting power.
Further, described intrinsic safety isolation module is ceramic diode, and described intrinsic safety isolation module is ceramic discharge tube, for shielding electrostatic, playing the effect of signal protection, abating the noise.
Further, described protecgulum is fixedly connected with described housing by trip bolt.
Further, described connector is snap joint.
Further, described housing and protecgulum are carbon steel explosion-proof metal shell, explode when mine sends, the emergency case such as to cave in time can protect internal unit, prevent its transmission of interrupt signal by stone or shock wave damage.
Further, described power supply is built-in power or external power supply, and the advantage of built-in power, for convenience of succinct, applied widely, can use not having the place of power supply, and shortcoming is need to change power supply or is power source charges; Described power supply changeover device connects the power cord jack established on the housing by wire, described power cord jack connects external power supply by power line, and external power supply does not need to change or charging, can long time continuous working, shortcoming needs electric wire arrangement, and the scope of application is narrow.
Further, the outer surface of described protecgulum is provided with feature board, and described feature board can be provided with trade mark, specification, electronic tag etc.
The beneficial effects of the utility model are: the utility model structure is simple, and processing is simple, and cost of manufacture is low, solves the problem of base station high cost.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 be Mine-used I. S base station signal amplifier described in the utility model embodiment face structure chart;
Fig. 2 is the cut-away view of Fig. 1.
In figure:
1, housing; 2, protecgulum; 3, snap joint; 4, signal conversion module; 5, signal amplification module; 6, intrinsic safety isolation module; 7, antenna; 8, transformer; 9, built-in power; 10, feature board.
Embodiment
As shown in Figure 1-2, a kind of Mine-used I. S base station signal amplifier described in the utility model embodiment, comprise housing 1, the front side of described housing 1 is provided with protecgulum 2, the bottom surface of described housing 1 is provided with the snap joint 3 of some connecting fibers, described snap joint 3 is by Fiber connection signal conversion module 4, described signal conversion module 4 is by wire connection signal amplification module 5, described signal amplification module 5 connects intrinsic safety isolation module 6 by wire, described intrinsic safety isolation module 6 connects antenna 7 by feeder line, described signal amplification module 5 is by wire connection transformer 8, described transformer 8 connects built-in power 9 by wire, built-in power 9 is convenient to equipment moving, the place being difficult to electric wire arrangement can be arranged on, applied widely, be convenient to management, the outer surface of described protecgulum 2 is provided with feature board 10, described feature board 10 can be provided with trade mark, specification, electronic tag etc.
Single base station is 300 meters at effective covering radius of down-hole, often connect a signal amplifier and can increase coverage distance 300 meters, at most can cascade 8 grades, single base station coverage radius can reach 3000 meters farthest, and the cost of amplifier only has 1/10th of base station, greatly save the cost that wireless signal covers.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection range of the present utility model.
Claims (8)
1. a Mine-used I. S base station signal amplifier, comprise housing, it is characterized in that: the front side of described housing is provided with protecgulum, described housing is provided with some connectors, described connector is by Fiber connection signal conversion module, described signal conversion module is by wire connection signal amplification module, described signal amplification module connects intrinsic safety isolation module by wire, described intrinsic safety isolation module connects antenna by feeder line, described signal amplification module is by wire connection transformer, and described transformer passes through wire connecting power.
2. signal amplifier according to claim 1, is characterized in that: described intrinsic safety isolation module is ceramic diode.
3. signal amplifier according to claim 1, is characterized in that: described protecgulum is fixedly connected with described housing by trip bolt.
4. signal amplifier according to claim 1, is characterized in that: described connector is snap joint.
5. signal amplifier according to claim 1, is characterized in that: described housing and protecgulum are carbon steel explosion-proof metal shell.
6. signal amplifier according to claim 1, is characterized in that: described power supply is built-in power.
7. signal amplifier according to claim 1, is characterized in that: described power supply is external power supply, and described power supply changeover device connects the power cord jack established on the housing by wire, described power cord jack connects external power supply by power line.
8. signal amplifier according to claim 1, is characterized in that: described protecgulum is provided with feature board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804216.9U CN204258805U (en) | 2014-12-17 | 2014-12-17 | Mine-used I. S base station signal amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804216.9U CN204258805U (en) | 2014-12-17 | 2014-12-17 | Mine-used I. S base station signal amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258805U true CN204258805U (en) | 2015-04-08 |
Family
ID=52963067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804216.9U Active CN204258805U (en) | 2014-12-17 | 2014-12-17 | Mine-used I. S base station signal amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450283A (en) * | 2015-12-05 | 2016-03-30 | 国网浙江省电力公司丽水供电公司 | GPRS (General Packet Radio Service) signal amplifier |
| CN105971603A (en) * | 2016-05-05 | 2016-09-28 | 李虎虎 | Coal cutter visual wireless remote automatic control system based on IP framework |
| CN106125708A (en) * | 2016-08-30 | 2016-11-16 | 北京唐柏通讯技术有限公司 | A kind of wireless remote centralized control system for coal mine fully-mechanized mining based on IP framework |
-
2014
- 2014-12-17 CN CN201420804216.9U patent/CN204258805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450283A (en) * | 2015-12-05 | 2016-03-30 | 国网浙江省电力公司丽水供电公司 | GPRS (General Packet Radio Service) signal amplifier |
| CN105971603A (en) * | 2016-05-05 | 2016-09-28 | 李虎虎 | Coal cutter visual wireless remote automatic control system based on IP framework |
| CN106125708A (en) * | 2016-08-30 | 2016-11-16 | 北京唐柏通讯技术有限公司 | A kind of wireless remote centralized control system for coal mine fully-mechanized mining based on IP framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |