CN110648520A - Signal amplification device for meter reading field - Google Patents
Signal amplification device for meter reading field Download PDFInfo
- Publication number
- CN110648520A CN110648520A CN201910913766.1A CN201910913766A CN110648520A CN 110648520 A CN110648520 A CN 110648520A CN 201910913766 A CN201910913766 A CN 201910913766A CN 110648520 A CN110648520 A CN 110648520A
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- CN
- China
- Prior art keywords
- antenna
- retransmission
- retransmission antenna
- shell
- clamping seat
- 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.)
- Pending
Links
- 230000003321 amplification Effects 0.000 title claims abstract description 23
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 23
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/084—Pivotable antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Flowmeters (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the technical field of ammeter equipment, in particular to a meter reading field signal amplification device which comprises a shell, wherein an electricity consumption meter and a signal amplifier are arranged in the shell, and a storage battery box is arranged on the outer wall of one side of the shell. In addition, a first retransmission antenna and a second retransmission antenna are mounted on one side of the top of the housing and are arranged side by side, and the first retransmission antenna and the second retransmission antenna are rotatably arranged on the top of the housing. The meter reading field signal amplification device protects the signal amplifier and the electricity consumption meter by arranging the shell, so that the service life of the meter reading field signal amplification device is prolonged; the first retransmission antenna and the second retransmission antenna can improve the signal strength, so that the signal amplification effect is better.
Description
Technical Field
The invention relates to the technical field of ammeter equipment, in particular to a meter reading field signal amplification device.
Background
In the process of centralized reading, the electricity consumption meter has the problem that the signals are poor and cannot be read in a centralized manner due to insufficient coverage of the base station of an operator. A signal amplifier is installed on the current electricity consumption meter, the signal coverage of the meter is enhanced, and the meter reading success rate is improved. However, the conventional signal amplifier is directly installed on an electricity consumption meter, is protected by no external structure and is easy to collide and wear, and a retransmission antenna on the signal amplifier is directly welded on the surface, cannot be adjusted and occupies a space when being carried. In view of this, we provide a meter reading field signal amplification device.
Disclosure of Invention
The invention aims to provide a meter reading field signal amplification device to solve the problems that the signal amplification device is easy to collide to cause abrasion and occupies space when being carried.
In order to achieve the purpose, the invention provides the following technical scheme:
a meter reading field signal amplification device comprises a shell with a hollow cuboid structure, wherein an electricity consumption meter and a signal amplifier are arranged in the shell; a storage battery box is mounted on the outer wall of one side of the shell, a first retransmission antenna and a second retransmission antenna which are arranged side by side are arranged on one side of the top of the shell, antenna rotating mechanisms are arranged at the bottoms of the first retransmission antenna and the second retransmission antenna, and the first retransmission antenna and the second retransmission antenna are rotatably connected with the shell through the antenna rotating mechanisms;
the antenna rotating mechanism comprises a first clamping seat and a second clamping seat which are symmetrically arranged, and rotating holes are formed in the first clamping seat and the second clamping seat; the bottoms of the first retransmission antenna and the second retransmission antenna are respectively provided with a turntable, and the turntables are arranged between the first clamping seat and the second clamping seat; the center of the rotary table is provided with a jack, a rotary shaft is arranged in the jack, two ends of the rotary shaft respectively penetrate through rotary holes in the first clamping seat and the second clamping seat, two ends of the rotary shaft are respectively rotatably connected with the first clamping seat and the second clamping seat, and the first retransmission antenna and the second retransmission antenna are respectively rotatably connected with one antenna rotating mechanism.
Optionally, the first retransmission antenna and the second retransmission antenna have the same shape and size.
Optionally, two antenna fixing seats are arranged on one side of the top of the housing, which is far away from the antenna rotating mechanism, an antenna clamping slot is arranged on each antenna fixing seat, and the antenna clamping slots are respectively matched with the first retransmission antenna and the second retransmission antenna; the first retransmission antenna and/or the second retransmission antenna can be driven to rotate to be clamped in the antenna clamping groove.
Optionally, an opening is formed in one side of the shell, a box cover is connected to the edge of the opening through a hinge, and the shape and the size of the box cover are matched with those of the opening.
Optionally, an annular magnet ring is arranged on the inner side of the box cover, and the magnet ring is arranged around the edge of the box cover; the edge of the outer side of the opening of the shell is provided with an iron leather ring, and the iron leather ring is matched with the magnet ring in position.
Compared with the prior art, the invention has the beneficial effects that:
the meter reading field signal amplification device protects the signal amplifier and the electricity consumption meter by arranging the shell, so that the service life of the meter reading field signal amplification device is prolonged; the first retransmission antenna and the second retransmission antenna can improve the signal strength, so that the signal amplification effect is better.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A;
fig. 3 is a schematic structural diagram of a first retransmission antenna according to the present invention;
FIG. 4 is a schematic diagram of a signal amplifier according to the present invention;
fig. 5 is a schematic structural view of the box cover of the present invention after being closed.
In the figure: 1. a housing; 2. an electricity consumption meter; 3. a signal amplifier; 4. a battery case; 5. a first retransmission antenna; 51. a turntable; 52. a jack; 6. a second repeating antenna; 7. an antenna fixing seat; 8. an antenna card slot; 9. a box cover; 10. a magnet ring; 11. a sheet iron ring; 12. an antenna rotating mechanism; 121. a first card holder; 122. a second card holder; 123. hole turning; 13. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
As shown in figures 1 to 3, the signal amplification device for the meter reading site comprises a shell 1 with a hollow cuboid structure, an electricity consumption meter 2 and a signal amplifier 3 are installed inside the shell 1, and a storage battery box 4 is installed on the outer wall of one side of the shell 1.
Specifically, a first retransmission antenna 5 and a second retransmission antenna 6 which are arranged side by side are arranged on one side of the top of the housing 1, antenna rotating mechanisms 12 are respectively arranged at the bottoms of the first retransmission antenna 5 and the second retransmission antenna 6, and the first retransmission antenna 5 and the second retransmission antenna 6 are respectively rotatably connected with the housing 1 through the antenna rotating mechanisms 12; the first retransmission antenna 5 and the second retransmission antenna 6 are identical in size and shape.
The antenna rotating mechanism 12 includes a first card holder 121 and a second card holder 122 which are symmetrically arranged, and rotating holes 123 are respectively formed on the first card holder 121 and the second card holder 122; the bottoms of the first retransmission antenna 5 and the second retransmission antenna 6 are both provided with a turntable 51, and the turntable 51 is arranged between the first card holder 121 and the second card holder 122; the center of the turntable 51 is provided with an insertion hole 52, a rotation shaft 13 is arranged in the insertion hole 52, two ends of the rotation shaft 13 respectively penetrate through the rotation holes 123 on the first card holder 121 and the second card holder 122, two ends of the rotation shaft 13 are respectively rotatably connected with the first card holder 121 and the second card holder 122, and the first retransmission antenna 5 and the second retransmission antenna 6 are both rotatably connected with an antenna rotating mechanism 12 thereof.
Further, two antenna fixing seats 7 are installed on one side of the top of the shell 1, which is far away from the antenna rotating mechanism 12, and an antenna clamping groove 8 is formed in each antenna fixing seat 7. The diameter of one antenna slot 8 is matched with the diameter of the first retransmission antenna 5, and the first retransmission antenna 5 is matched with the antenna slot 8 in a clamping manner; the diameter of the other antenna slot 8 is matched with the diameter of the second retransmission antenna 6, and the second retransmission antenna 6 is matched with the antenna slot 8 in a clamping mode. The first retransmission antenna 5 and the second retransmission antenna 6 are folded and fixed by arranging the antenna slot 8.
When the portable antenna is used, the first retransmission antenna 5 and the second retransmission antenna 6 are pulled out of the antenna slot 8 in the antenna fixing seat 7, the first retransmission antenna 5 and the second retransmission antenna 6 are vertically arranged in the antenna slot 8 in the antenna fixing seat 7, when the portable antenna is packaged or carried, the first retransmission antenna 5 and the second retransmission antenna 6 are rotated through the rotating shaft 13, and the first retransmission antenna 5 and the second retransmission antenna 6 are clamped in the antenna slot 8 at corresponding positions for fixing.
It should be noted that, as shown in fig. 4, two duplexers, an uplink antenna, a downlink circuit, and two retransmission antennas are provided in the signal amplifier 3 of the present embodiment, the electricity consumption meter 2 is provided with a receiving wire, the receiving antenna and the retransmission antenna are respectively connected to the two duplexers, the duplexer has the functions of isolating transmitted and received signals and ensuring that the receiving and the transmitting can work normally at the same time, an uplink circuit and a downlink circuit are connected between the two duplexers, the uplink circuit comprises a filter and a power amplifier, the duplexers are connected with the filter, the filter is connected with the power amplifier, the power amplifier is connected with the duplexers, the filter is used for filtering noise interference, the power amplifier is used for amplifying signals, the downlink circuit and the uplink circuit have the same circuit structure but opposite connection directions, and the uplink circuit and the downlink circuit form an annular circuit and have a signal amplification function.
The on-spot signal amplification device of checking meter of this embodiment can protect signal amplifier 3 and power consumption meter 2 through the shell 1 that sets up, prolong its life, the first retransmission antenna 5 and the second retransmission antenna 6 of setting, improve signal strength, signal amplification effect is better, rotate simultaneously between first retransmission antenna 5 and second retransmission antenna 6 and the shell 1 and be connected, and can fix in antenna draw-in groove 8 by the joint, conveniently install and use, it is more convenient to carry.
Example 2
Referring to fig. 5, in a second embodiment of the present invention, in this embodiment, a lid 9 is connected to an edge of one side of the housing 1 through a hinge, and the lid 9 is adapted to a surface area of one side of the housing 1.
Furthermore, an annular magnet ring 10 is arranged at the edge of the inner side of the box cover 9, an iron sheet ring 11 which corresponds to the magnet ring 10 in position and is adaptive to the size is arranged on the side of the shell 1, and the magnet ring 10 is magnetically connected with the iron sheet ring 11, so that the sealing effect is enhanced, dust is prevented from entering, and the box cover 9 can be opened and closed conveniently.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the above embodiments and descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a meter reading on-the-spot signal amplification device which characterized in that: the power consumption meter comprises a shell (1) with a hollow cuboid structure, wherein an electricity consumption meter (2) and a signal amplifier (3) are arranged in the shell (1); a storage battery box (4) is mounted on the outer wall of one side of the shell (1), a first retransmission antenna (5) and a second retransmission antenna (6) which are arranged side by side are arranged on one side of the top of the shell (1), antenna rotating mechanisms (12) are arranged at the bottoms of the first retransmission antenna (5) and the second retransmission antenna (6), and the first retransmission antenna (5) and the second retransmission antenna (6) are rotatably connected with the shell (1) through the antenna rotating mechanisms (12);
the antenna rotating mechanism (12) comprises a first clamping seat (121) and a second clamping seat (122) which are symmetrically arranged, and rotating holes (123) are formed in the first clamping seat (121) and the second clamping seat (122); the bottoms of the first retransmission antenna (5) and the second retransmission antenna (6) are respectively provided with a rotary table (51), and the rotary tables (51) are arranged between the first clamping seat (121) and the second clamping seat (122); a jack (52) is formed in the center of the rotary disc (51), a rotary shaft (13) is arranged in the jack (52), two ends of the rotary shaft (13) respectively penetrate through rotary holes (123) in the first clamping seat (121) and the second clamping seat (122), two ends of the rotary shaft (13) are respectively rotatably connected with the first clamping seat (121) and the second clamping seat (122), and the first retransmission antenna (5) and the second retransmission antenna (6) are both rotatably connected with one antenna rotating mechanism (12).
2. The on-site signal amplification device for meter reading according to claim 1, characterized in that: the first retransmission antenna (5) and the second retransmission antenna (6) are identical in shape and size.
3. The on-site signal amplification device for meter reading according to claim 2, characterized in that: two antenna fixing seats (7) are arranged on one side, far away from the antenna rotating mechanism (12), of the top of the shell (1), antenna clamping grooves (8) are formed in the antenna fixing seats (7), and the two antenna clamping grooves (8) are matched with the first retransmission antenna (5) and the second retransmission antenna (6) respectively; the first retransmission antenna (5) and/or the second retransmission antenna (6) can be driven to rotate to be clamped in the antenna clamping groove (8).
4. The on-site signal amplification device for meter reading according to claim 1, characterized in that: an opening is formed in one side of the shell (1), a box cover (9) is connected to the edge of the opening through a hinge, and the shape and the size of the box cover (9) are matched with those of the opening.
5. The on-site signal amplification device for meter reading according to claim 4, wherein: an annular magnet ring (10) is arranged on the inner side of the box cover (9), and the magnet ring (10) is arranged around the edge of the box cover (9); the edge of the outer side of the opening of the shell (1) is provided with an iron leather ring (11), and the iron leather ring (11) is matched with the magnet ring (10) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910913766.1A CN110648520A (en) | 2019-09-25 | 2019-09-25 | Signal amplification device for meter reading field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910913766.1A CN110648520A (en) | 2019-09-25 | 2019-09-25 | Signal amplification device for meter reading field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110648520A true CN110648520A (en) | 2020-01-03 |
Family
ID=69011253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910913766.1A Pending CN110648520A (en) | 2019-09-25 | 2019-09-25 | Signal amplification device for meter reading field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110648520A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340017A (en) * | 2007-07-02 | 2009-01-07 | 佛山市顺德区顺达电脑厂有限公司 | Positioning antenna |
| CN201316066Y (en) * | 2008-11-12 | 2009-09-30 | 姜晓峰 | Multi-functional commodity display rack |
| CN102136685A (en) * | 2010-12-29 | 2011-07-27 | 上海一开电气集团有限公司 | Safety distribution cabinet |
| CN205863699U (en) * | 2016-07-28 | 2017-01-04 | 徐州市陆博电子实业有限公司 | A kind of switch cubicle of Multifunction |
| CN107071999A (en) * | 2017-03-23 | 2017-08-18 | 金华送变电工程有限公司路灯分公司 | A kind of streetlight monitoring device |
| CN107294591A (en) * | 2017-08-16 | 2017-10-24 | 无锡市日升机械厂 | The mountain-climbing knapsack of built-in signal amplifier |
| CN107795803A (en) * | 2017-05-21 | 2018-03-13 | 广州市科卡通信科技有限公司 | A kind of Novel outdoor signal amplitude device |
| CN207625542U (en) * | 2017-12-16 | 2018-07-17 | 东莞市飞航电子有限公司 | A kind of radio |
| CN208227001U (en) * | 2017-12-11 | 2018-12-11 | 东莞市科尚电子有限公司 | A kind of charging radio |
-
2019
- 2019-09-25 CN CN201910913766.1A patent/CN110648520A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340017A (en) * | 2007-07-02 | 2009-01-07 | 佛山市顺德区顺达电脑厂有限公司 | Positioning antenna |
| CN201316066Y (en) * | 2008-11-12 | 2009-09-30 | 姜晓峰 | Multi-functional commodity display rack |
| CN102136685A (en) * | 2010-12-29 | 2011-07-27 | 上海一开电气集团有限公司 | Safety distribution cabinet |
| CN205863699U (en) * | 2016-07-28 | 2017-01-04 | 徐州市陆博电子实业有限公司 | A kind of switch cubicle of Multifunction |
| CN107071999A (en) * | 2017-03-23 | 2017-08-18 | 金华送变电工程有限公司路灯分公司 | A kind of streetlight monitoring device |
| CN107795803A (en) * | 2017-05-21 | 2018-03-13 | 广州市科卡通信科技有限公司 | A kind of Novel outdoor signal amplitude device |
| CN107294591A (en) * | 2017-08-16 | 2017-10-24 | 无锡市日升机械厂 | The mountain-climbing knapsack of built-in signal amplifier |
| CN208227001U (en) * | 2017-12-11 | 2018-12-11 | 东莞市科尚电子有限公司 | A kind of charging radio |
| CN207625542U (en) * | 2017-12-16 | 2018-07-17 | 东莞市飞航电子有限公司 | A kind of radio |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200103 |
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| RJ01 | Rejection of invention patent application after publication |