CN214544357U - Gateway concentrator for shared metering system - Google Patents
Gateway concentrator for shared metering system Download PDFInfo
- Publication number
- CN214544357U CN214544357U CN202121212942.8U CN202121212942U CN214544357U CN 214544357 U CN214544357 U CN 214544357U CN 202121212942 U CN202121212942 U CN 202121212942U CN 214544357 U CN214544357 U CN 214544357U
- Authority
- CN
- China
- Prior art keywords
- concentrator
- battery
- standing groove
- conducting strip
- conducting
- 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.)
- Active
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a shared formula gateway concentrator for measurement system, include: the concentrator comprises a concentrator controller, a short-distance communicator, a long-distance communicator, a radio frequency device, a power supply and a concentrator shell; the power supply includes: the battery is connected with the farad capacitor in parallel, and the positive electrode of the battery is the output end of the power supply; the concentrator shell includes: box body, lid and barrier layer, the lid can be dismantled with the box body and be connected, places the battery in the first standing groove, places electric capacity in the second standing groove, and the symmetry sets up is installed to the third standing groove inner wall two joint arms, and the joint arm is L type structure, and the cooperation of two joint arms and third standing groove inner wall is encircleed the radio frequency ware, is connected through gluing even between radio frequency ware and the third standing groove inner wall. The gateway concentrator for the shared metering system solves the problem that reading of current metering information cached in the concentrator cannot be achieved in the prior art.
Description
Technical Field
The utility model relates to an equipment for the measurement, concretely relates to gateway concentrator for shared metering system.
Background
Along with the development of the society, the thing networking is more and more common in gas table and water gauge system, and the internet of things makes gas table and water gauge measurement form a system, has made things convenient for to check meter, has made things convenient for the management.
Chinese patent discloses a remote electric power meter reading system implemented by wireless relay with application number CN201520143261.9, which comprises: the system comprises a user ammeter, a concentrator and a master station, wherein a wireless public network transmission module is arranged in the master station, a wireless relay unit and a wireless gateway are additionally arranged in the system, the concentrator and the relay unit are internally provided with the wireless transmission module, and the wireless gateway is internally provided with the wireless transmission module and a wireless public network communication module; the concentrator is connected with the relay units, the relay units and the wireless gateway through the wireless transmission module, the wireless gateway is connected with the master station through the wireless public network communication module, and the concentrator is connected with the master station through one or more relay units and the wireless gateway.
Although the structure can realize remote monitoring of the usage amount of each meter, the system still has the following defects: the current metering information cached in the concentrator cannot be read, so that the concentrator is inconvenient to obtain the metering information of the user meter small group, and the metering information of the user meter small group corresponding to the concentrator is inconvenient to perform statistical analysis.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shared formula gateway concentrator for measurement system solves the problem that can not realize reading the current measurement information of buffer memory in the concentrator among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shared formula gateway concentrator for measurement system, include: the remote monitoring system comprises a concentrator controller, a short-distance communicator, a long-distance communicator, a radio frequency device, a power supply and a concentrator shell, wherein the short-distance communicator is in communication connection with the short-distance communicator in the user meter; the power supply includes: the battery is connected with the farad capacitor in parallel, and the positive electrode of the battery is the output end of the power supply; the concentrator shell includes: the box body, lid and barrier layer, the concentrator controller, short distance communicator and long distance communicator are installed on the circuit board, the circuit board is sealed in the lid by the barrier layer, the barrier layer adopts elastic material to make, the lid can be dismantled with the box body and be connected, be formed with first standing groove in the box body, second standing groove and third standing groove, place the battery in the first standing groove, place electric capacity in the second standing groove, two joint arms that the symmetry set up are installed to the third standing groove inner wall, the joint arm is L type structure, radio frequency device is encircleed in two joint arms and the cooperation of third standing groove inner wall, be connected through gluing the strip between radio frequency device and the third standing groove inner wall.
Preferably, a through hole communicated with the first placing groove is formed in one side of the box body, an installing head is installed in the through hole, a threaded hole is formed in the installing head, and the threaded hole is in threaded connection with the pool cover.
Preferably, a first electrical connection mechanism and a second electrical connection mechanism are respectively installed at two ends of the first placement groove, the first electrical connection mechanism is used for connecting the positive electrode of the battery with the positive electrode of the farad capacitor, the second electrical connection mechanism is used for connecting the negative electrode of the battery with the negative electrode of the farad capacitor, and the battery cover is located beside the second electrical connection mechanism.
Preferably, the first electrical connection mechanism includes: the first conducting strip is made of an elastic copper sheet and fixed with the inner wall of the first placing groove.
Preferably, the second electrical connection mechanism includes: the conducting ring, the second conducting strip, the hold-down head, third conducting strip and first spring, the conducting ring, the second conducting strip, third conducting strip and first spring all adopt conducting material to make, the second conducting strip adopts to make with elastic copper sheet, the conducting ring is installed between first standing groove and installation head, the conducting ring is connected with the flashlight negative pole electricity, be connected with two at least second conducting strips on the conducting ring, the conducting ring can first spring and battery pass, the hold-down head is close to the fixed third conducting strip of second conducting strip one side, the fixed first spring of third conducting strip, the pond lid compresses tightly the third conducting strip on the second conducting strip through the hold-down head, and compress tightly first spring on the battery negative pole.
Preferably, an elastic blocking mechanism is mounted on the mounting head and can move in the radial direction of the mounting head relative to the mounting head, an elastic part is arranged in the elastic blocking mechanism, the elastic blocking mechanism can be kept at a position for blocking the tank cover from being in threaded connection with the mounting head under the elastic force of the elastic part, and the elastic blocking mechanism allows the tank cover to be in threaded connection with the mounting head after acting with the pressing head.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) by arranging the radio frequency device, the communication connection with the RFID card reader is realized, the information of the user meter group corresponding to the concentrator is convenient to read, and the statistical analysis of the metering information of the user meter group is convenient to carry out subsequently;
2) by arranging the clamping arm, the radio frequency device is inserted into the clamping arm, the radio frequency device can be temporarily positioned by the clamping arm and the friction of the inner wall of the third placing groove on the radio frequency device, so that sol can be conveniently injected between the radio frequency device and the inner wall of the third placing groove in the subsequent process to form an adhesive connecting strip, the positioning of the radio frequency device and the box body is realized, the collision damage of the radio frequency device and the box body caused by vibration and the like is avoided, and the protection of the radio frequency device is improved;
3) through parallelly connected farad capacitance in battery (battery is the lithium cell) both ends, improved the instantaneous discharge ability for the battery can drive whole concentrator operation.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic diagram of the configuration within a box in a gateway concentrator for a shared metering system;
FIG. 2 is a schematic structural view of the box body after the mounting head is cut open;
fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals: the radio frequency device 1, the power supply device 2, the battery 21, the farad capacitor 22, the concentrator housing 3, the clamping arm 31, the adhesive strip 32, the cell cover 33, the elastic blocking mechanism 34, the blocking rod 341, the contact block 342, the second spring 343, the mounting head 35, the first electrical connection mechanism 4, the second electrical connection mechanism 5, the conductive ring 51, the second conductive sheet 52, the pressing head 53, the third conductive sheet 54 and the first spring 55.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in fig. 1 to fig. 3, the utility model provides a shared metering system uses gateway concentrator, include: the remote monitoring system comprises a concentrator controller (not shown), a short-distance communicator (not shown), a long-distance communicator (not shown), a radio frequency device 1, a power supply device 2 and a concentrator shell 3, wherein the short-distance communicator is in communication connection with the short-distance communicator in a user meter, the short-distance communicator is connected to the concentrator controller, the concentrator controller is connected to the long-distance communicator and the radio frequency device 1, the long-distance communicator is in communication connection with a remote monitoring cloud platform, the radio frequency device 1 is used for an RFID card reader to read data, and the power supply device 2 supplies power to the concentrator controller, the short-distance communicator, the long-distance communicator and the radio frequency device 1; the power supplier 2 includes: the battery 21 is connected with the farad capacitor 22 in parallel, and the positive electrode of the battery 21 is the output end of the power supply 2; the concentrator casing 3 includes: the box body, lid and barrier layer, the concentrator controller, short distance communicator and long distance communicator are installed on the circuit board, the circuit board is sealed in the lid by the barrier layer, the barrier layer adopts elastic material to make, the lid can be dismantled with the box body and be connected, be formed with first standing groove in the box body, second standing groove and third standing groove, place battery 21 in the first standing groove, place electric capacity in the second standing groove, two joint arms 31 that the symmetry set up are installed to the third standing groove inner wall, joint arm 31 is L type structure, radio frequency device 1 is encircleed in the cooperation of two joint arms 31 and third standing groove inner wall, be connected through gluing even strip 32 between radio frequency device 1 and the third standing groove inner wall.
In order to realize that the first placing groove can be opened and then the battery 21 is replaced, a through hole communicated with the first placing groove is formed in one side of the box body, an installing head 35 is installed in the through hole, a threaded hole is formed in the installing head 35, and the threaded hole is in threaded connection with the pool cover 33.
In order to connect the battery 21 in parallel with the capacitor, a first electric connecting mechanism 4 and a second electric connecting mechanism 5 are respectively installed at two ends of the first placing groove, the first electric connecting mechanism 4 is used for connecting the positive electrode of the battery 21 with the positive electrode of the farad capacitor 22, the second electric connecting mechanism 5 is used for connecting the negative electrode of the battery 21 with the negative electrode of the farad capacitor 22, and the battery cover 33 is positioned beside the second electric connecting mechanism 5.
In order to achieve good electrical contact with the positive electrode of the capacitor by pressing the battery 21 after the battery 21 is mounted, the first electrical connection mechanism 4 comprises: the first conducting strip is made of an elastic copper sheet and fixed with the inner wall of the first placing groove.
In order to avoid the second electrical connection mechanism 5 from obstructing the removal of the battery 21 and to ensure that the second electrical connection mechanism 5 can make good electrical contact with the battery 21 after the battery 21 is mounted, the second electrical connection mechanism 5 comprises: the battery cover 33 is characterized by comprising a conductive ring 51, a second conductive sheet 52, a pressing head 53, a third conductive sheet 54 and a first spring 55, wherein the conductive ring 51, the second conductive sheet 52, the third conductive sheet 54 and the first spring 55 are all made of conductive materials, the second conductive sheet 52 is made of elastic copper sheets, the conductive ring 51 is installed between a first placing groove and a mounting head 35, the conductive ring 51 is electrically connected with a cathode of the farad flashlight, at least two second conductive sheets 52 are connected onto the conductive ring 51, the conductive ring 51 can enable the first spring 55 and the battery 21 to penetrate through, the pressing head 53 is close to one side of the second conductive sheet 52 to fix the third conductive sheet 54, the third conductive sheet 54 fixes the first spring 55, and the battery cover 33 presses the third conductive sheet 54 onto the second conductive sheet 52 through the pressing head 53 and presses the first spring 55 onto the cathode of the battery 21.
In order to avoid forgetting to mount the pool cover 33 when the pressing head 53 is mounted, an elastic blocking mechanism 34 is mounted on the mounting head 35, the elastic blocking mechanism 34 can move relative to the mounting head 35 in the radial direction of the mounting head 35, an elastic part is arranged in the elastic blocking mechanism 34, the elastic blocking mechanism 34 can be kept in a position for blocking the threaded connection between the pool cover 33 and the mounting head 35 under the elastic force of the elastic part, and the elastic blocking mechanism 34 allows the threaded connection between the pool cover 33 and the mounting head 35 after acting with the pressing head 53.
The elastic blocking mechanism 34 includes: the contact block 341, the contact block 342, and a second spring 343, wherein the blocking rod 341 is fixed to the contact block 342, the contact block 342 and the blocking rod 341 are capable of moving in the radial direction of the mounting head 35 relative to the mounting head 35, the second spring 343 is an elastic part, the second spring 343 connects the contact block 342 with the mounting head 35, the inner wall of the mounting head 35 is recessed to form a receiving groove for receiving the blocking rod 341, and the blocking rod 341 can be kept away from the receiving groove under the elastic force of the second spring 343 and the blocking rod 341 blocks the pool cover 33 from being screwed into the mounting head 35.
The contact block 342 is provided with an inclined plane which is pressed with the pressing head 53, and the pressing head 53 can press the blocking rod into the accommodating groove by pressing the contact block 342, so that the situation that the cell cover 33 is covered by forgetting to install the pressing head 53 is avoided.
During normal use, the pool cover 33 is in threaded connection with the mounting head 35, the third conducting strip 54 on the pressing head 53 is pressed on the second conducting strip 52 by the pool cover 33, the first spring 55 is pressed on the negative pole of the battery 21 by the pressing head 53, and the negative pole of the battery 21 is pressed on the first conducting strip, so that the electric contact between the capacitor and the battery 21 is good, and the normal power supply of the battery 21 is ensured. At the same time, the pressing head 53 presses against the contact piece 342, pressing the blocking lever in the receiving groove. Since the pressing head 53 is larger than the battery 21, the pressing head 53 can press the third conductive sheet 54 against the second conductive sheet 52, a step is formed on the edge of the mounting head 35, the step provides a mounting base for mounting the second conductive sheet 52,
when the battery 21 is detached, first, the pool cover 33 is rotated, and the pool cover 33 can be detached from the mounting head 35; then, the pressing head 53 is pulled out, and the third conductive piece 54 and the first spring 55 are disengaged therewith; finally, the battery 21 is separated from the first placing groove, the blocking rod 341 is positioned at a position blocking the mounting of the pool cover 33 and the mounting head 35 by the elastic force of the second spring 343, and the distance between the blocking rods 341 is large enough so that the blocking rod 341 does not block the movement of the battery 21.
When mounting the battery 21, first, the battery 21 is placed in the first placing groove, and the battery 21 enters the first placing groove after passing through the mounting head 35; then, the pressing head 53 is pressed into the mounting head 35, the pressing head 53 is held between the two interference rods 341 under the weight of the pressing head 53 itself, and the pressing head 53 presses the contact block 342 so that the interference rods 341 are in a position not to interfere with the screwing of the pool cover 33 into the mounting head 35, thereby achieving the mounting.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A gateway concentrator for a shared metering system, comprising: the remote monitoring system comprises a concentrator controller, a short-distance communicator, a long-distance communicator, a radio frequency device, a power supply and a concentrator shell, wherein the short-distance communicator is in communication connection with the short-distance communicator in the user meter;
the power supply includes: the battery is connected with the farad capacitor in parallel, and the positive electrode of the battery is the output end of the power supply;
the concentrator shell includes: the box body, lid and barrier layer, the concentrator controller, short distance communicator and long distance communicator are installed on the circuit board, the circuit board is sealed in the lid by the barrier layer, the barrier layer adopts elastic material to make, the lid can be dismantled with the box body and be connected, be formed with first standing groove in the box body, second standing groove and third standing groove, place the battery in the first standing groove, place electric capacity in the second standing groove, two joint arms that the symmetry set up are installed to the third standing groove inner wall, the joint arm is L type structure, radio frequency device is encircleed in two joint arms and the cooperation of third standing groove inner wall, be connected through gluing the strip between radio frequency device and the third standing groove inner wall.
2. The gateway concentrator for the shared metering system as claimed in claim 1, wherein a through hole communicating with the first placing groove is formed on one side of the box body, an installation head is installed in the through hole, a threaded hole is formed in the installation head, and a pool cover is connected to the threaded hole in a threaded manner.
3. The gateway concentrator for a shared metering system according to claim 2, wherein a first electrical connection mechanism and a second electrical connection mechanism are respectively mounted on both ends of the first placement tank, the first electrical connection mechanism is used for connecting a positive electrode of the battery with a positive electrode of the farad capacitor, the second electrical connection mechanism is used for connecting a negative electrode of the battery with a negative electrode of the farad capacitor, and the battery cover is located beside the second electrical connection mechanism.
4. A gateway concentrator for a shared metering system as claimed in claim 3 wherein the first electrical connection means comprises: the first conducting strip is made of an elastic copper sheet and fixed with the inner wall of the first placing groove.
5. A gateway concentrator for a shared metering system as claimed in claim 3 wherein the second electrical connection means comprises: the conducting ring, the second conducting strip, the hold-down head, third conducting strip and first spring, the conducting ring, the second conducting strip, third conducting strip and first spring all adopt conducting material to make, the second conducting strip adopts to make with elastic copper sheet, the conducting ring is installed between first standing groove and installation head, the conducting ring is connected with the flashlight negative pole electricity, be connected with two at least second conducting strips on the conducting ring, the conducting ring can first spring and battery pass, the hold-down head is close to the fixed third conducting strip of second conducting strip one side, the fixed first spring of third conducting strip, the pond lid compresses tightly the third conducting strip on the second conducting strip through the hold-down head, and compress tightly first spring on the battery negative pole.
6. The gateway concentrator of claim 5, wherein the mounting head is provided with a resilient blocking mechanism, the resilient blocking mechanism is capable of moving in a radial direction of the mounting head relative to the mounting head, the resilient blocking mechanism is provided with a resilient portion, the resilient portion is capable of keeping the resilient blocking mechanism in a position blocking the threaded connection between the pool cover and the mounting head, and the resilient blocking mechanism allows the pool cover to be threaded with the mounting head by acting on the pressing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121212942.8U CN214544357U (en) | 2021-06-01 | 2021-06-01 | Gateway concentrator for shared metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121212942.8U CN214544357U (en) | 2021-06-01 | 2021-06-01 | Gateway concentrator for shared metering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214544357U true CN214544357U (en) | 2021-10-29 |
Family
ID=78285010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121212942.8U Active CN214544357U (en) | 2021-06-01 | 2021-06-01 | Gateway concentrator for shared metering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214544357U (en) |
-
2021
- 2021-06-01 CN CN202121212942.8U patent/CN214544357U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211017194U (en) | Large capacity power battery module | |
| CN217134519U (en) | Battery module, battery package and vehicle | |
| CN214544357U (en) | Gateway concentrator for shared metering system | |
| CN1607556A (en) | Remote electric quantity data automatic acquisition control system | |
| CN212751028U (en) | Unmanned aerial vehicle removable battery mounting structure | |
| CN210442489U (en) | Wireless internal resistance monitoring device applied to UPS storage battery pack | |
| CN110996587B (en) | Computer data acquisition device and method based on Internet of things | |
| CN208476972U (en) | A kind of soft pack cell test device | |
| CN215177939U (en) | Shared metering system based on Internet of things | |
| CN112217469A (en) | Electric power monitoring sensor based on shimmer is got electricity | |
| CN220556359U (en) | Accurate manometer convenient to charge | |
| CN211043440U (en) | Auxiliary tool for testing electrical property of cylindrical battery cell | |
| CN219937193U (en) | Battery top cover, square battery cell and battery module | |
| CN214228575U (en) | Compact communication system equipment | |
| CN221885172U (en) | Lithium battery analog front end acquisition and processing device | |
| CN217008005U (en) | Portable BMS data simulator | |
| CN204741332U (en) | Novel vehicle mounted power | |
| CN221612995U (en) | Intelligent battery data acquisition device | |
| CN110007372B (en) | SFR-I4H-S type micro-power consumption integrated rainfall telemetering terminal | |
| CN220525861U (en) | Wireless test fixture of battery | |
| CN212209627U (en) | Waterproof battery box of small-size basic station | |
| CN221100803U (en) | Electrodeless ear soft package battery test fixture | |
| CN215008452U (en) | High-performance green battery packaging structure | |
| CN209911402U (en) | External electronic zero sequence voltage sensor convenient to fix | |
| CN221678547U (en) | Distributed type electricity-exchanging energy-storing charging pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |