CN220583547U - Dynamic current testing device for water meter of Internet of things - Google Patents
Dynamic current testing device for water meter of Internet of things Download PDFInfo
- Publication number
- CN220583547U CN220583547U CN202321594432.0U CN202321594432U CN220583547U CN 220583547 U CN220583547 U CN 220583547U CN 202321594432 U CN202321594432 U CN 202321594432U CN 220583547 U CN220583547 U CN 220583547U
- Authority
- CN
- China
- Prior art keywords
- groove
- stretching
- dynamic current
- testing device
- rotating
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims description 64
- 230000010354 integration Effects 0.000 claims 1
- 230000006855 networking Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to the field of dynamic current testing devices of water meters of the Internet of things, in particular to a dynamic current testing device of the water meters of the Internet of things, which comprises a testing device fixing main body, wherein the outer wall of the testing device fixing main body is rotationally connected with a rotating protective shell assembly, one side of the testing device fixing main body is electrically connected with a dynamic current testing assembly, the inside of the testing device fixing main body is connected with an internal stretching assembly in a clamping way, the top of the testing device fixing main body is electrically connected with a data display screen, the inner wall of the testing device fixing main body is provided with a water meter clamping groove, the other side of the testing device fixing main body is provided with a current testing assembly clamping groove, and the inside of the current testing assembly clamping groove is provided with a circuit groove; according to the utility model, the dynamic current testing component is arranged, so that the folding dynamic current testing component can be carried out, the occupied space of the dynamic current testing component is reduced, and the use is convenient.
Description
Technical Field
The utility model relates to the field of dynamic current testing devices of water meters of the Internet of things, in particular to a dynamic current testing device of the water meters of the Internet of things.
Background
The Internet of things water meter is a diversion flow-merging or flow-direction switching device taking a medium in a pipeline, recorded water consumption data can be communicated with a management center through an Internet of things wireless network access technology, and the Internet of things water meter with functions of wireless meter reading, network recharging, remote control, fault detection and the like needs to be powered by a power supply power generation device to enable a meter to supply power, and on the premise that a battery technology cannot break through, the service life of a battery can only be prolonged by adopting an ultra-low power consumption design.
In Chinese patent CN215641788U, the utility model provides a static current testing device for batteries of an electric energy meter of the Internet of things, which comprises a current sampling circuit, an AD conversion module, an MCU, a relay, a key, a power supply circuit, an alarm circuit, an LCD display device and a data storage circuit, wherein the input end of the current sampling circuit is connected to a battery joint of the electric energy meter to be tested, and the output end of the current sampling circuit is connected with the AD conversion module; the input end of the AD conversion module is connected with the current sampling circuit, and the output end of the AD conversion module is connected with the MCU; the output end of the MCU is connected with the relay, the alarm circuit, the LCD display device and the data storage circuit, and the input end of the MCU is connected with the key and the power supply circuit. The utility model can test a plurality of electric energy meters at the same time; the static power consumption of the battery in the power-off state and the power-on state of the electric energy meter can be automatically tested, and the test is accurate.
The existing dynamic current testing device for the water meter of the Internet of things possibly can not test the dynamic current of the water meter of the Internet of things when in use, so that the problem that the current required to be generated during the operation of the device is not detected comprehensively enough is caused.
Therefore, the dynamic current testing device of the water meter of the Internet of things is provided for solving the problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the utility model provides the dynamic current testing device of the water meter of the Internet of things, which has better dynamic current testing effect, and solves the problem that the current detection required by the operation of the current testing device of the water meter of the Internet of things is not comprehensive enough because the dynamic current of the water meter of the Internet of things cannot be tested when the current testing device of the water meter of the Internet of things is used.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a dynamic current testing device for an Internet of things water meter, which comprises a testing device fixing body, wherein the outer wall of the testing device fixing body is rotationally connected with a rotating protective shell assembly, one side of the testing device fixing body is electrically connected with a dynamic current testing assembly, the inside of the testing device fixing body is connected with an internal stretching assembly in a clamping way, the top of the testing device fixing body is electrically connected with a data display screen, the inner wall of the testing device fixing body is provided with a water meter clamping groove, the other side of the testing device fixing body is provided with a current testing assembly clamping groove, and the inside of the current testing assembly clamping groove is provided with a circuit groove.
Preferably, the rotation protective housing subassembly includes protective housing, interval supporting shoe, rotates the block axle, rotates the draw-in groove, the inner wall fixedly connected with interval supporting shoe of protective housing, and protective housing one side fixedly connected with rotates the block axle, and rotates the outer wall sliding connection of block axle and rotate the draw-in groove.
Preferably, the dynamic current test assembly comprises a detection folding column, a folding column rotating shaft, a folding column rotating clamping connection block, a detection block folding groove, a detection block rotating connection shaft and a dynamic current detection component, wherein the folding column rotating shaft is fixedly connected to one side of the detection folding column, the folding column rotating clamping connection block is connected to the outer wall of the folding column rotating shaft in a rotating mode, the detection block folding groove is formed in the detection folding column, the detection block rotating groove is formed in the detection block folding groove, the detection block rotating connection shaft is connected to the detection block rotating groove in a rotating mode, and the dynamic current detection component is integrally arranged on one side of the detection block rotating connection shaft.
Preferably, the inside stretching assembly comprises a containing stretching plate, a stretching clamping plate, a stretching sliding groove and a stretching clamping groove, wherein the stretching clamping plate is fixedly connected to one side of the containing stretching plate, the stretching sliding groove is slidingly connected to the outer wall of the containing stretching plate, and the stretching clamping groove is formed in one side of the stretching sliding groove.
Preferably, the protective housing forms a rotating structure with the rotating clamping groove through the rotating clamping shaft, and the protective housing forms a detachable structure with the fixing main body of the testing device through the rotating clamping shaft.
Preferably, the dynamic current detection component forms a rotating structure with the detection folding column through the detection block rotating connecting shaft, the detection block rotating groove, and the detection folding column forms a rotating structure through the folding column rotating shaft and the folding column rotating clamping connecting block.
Preferably, the containing stretching plate and the testing device fixing main body form a sliding structure through the stretching sliding groove, and the containing stretching plate and the testing device fixing main body form a clamping structure through the stretching clamping plate and the stretching clamping groove.
The utility model has the advantages that:
1. the utility model has the advantages that the dynamic current testing assembly is arranged, the folding dynamic current testing assembly can be used for detecting and recording the electric quantity of the two cross sections by the separation distance, and the data of the internal dynamic current is tested and recorded for analysis and check, so that the space occupied by the dynamic current testing assembly is reduced, and the use is convenient;
2. according to the utility model, the rotating protective shell assembly is arranged, so that the fixed main body shell of the testing device can be protected to a certain extent, the disassembly and replacement can be performed through the rotating clamping groove, the protection performance is improved, and meanwhile, the convenience of repairing the damaged shell is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the utility model in an open state;
FIG. 2 is a schematic perspective view of the utility model in an open position in a generally top view;
FIG. 3 is a schematic perspective view of the present utility model in a closed state and in an overall transverse cross section;
FIG. 4 is a schematic perspective view of the present utility model in a closed state and in an overall transverse cross section;
fig. 5 is a schematic perspective view of the whole explosion in the closed state of the utility model.
In the figure: 1. a testing device fixing body; 2. rotating the protective housing assembly; 201. a protective housing; 202. spacing support blocks; 203. rotating the clamping shaft; 204. rotating the clamping groove; 3. a dynamic current testing component; 301. detecting the folding column; 302. a folding column rotating shaft; 303. the folding column rotates to clamp the connecting block; 304. a detection block folding groove; 305. a detection block rotating groove; 306. the detection block rotates the connecting shaft; 307. a dynamic current detection unit; 4. an internal stretching assembly; 401. accommodating a stretching plate; 402. stretching the clamping plate; 403. stretching the sliding groove; 404. a stretching and clamping groove; 5. a data display screen; 6. a water meter clamping groove; 7. a current testing assembly clamping groove; 8. line slots.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 5, an internet of things water meter dynamic current testing device comprises a testing device fixing body 1, wherein the outer wall of the testing device fixing body 1 is rotatably connected with a rotary protective shell assembly 2, one side of the testing device fixing body 1 is electrically connected with a dynamic current testing assembly 3, the inside of the testing device fixing body 1 is connected with an internal stretching assembly 4 in a clamping manner, the top of the testing device fixing body 1 is electrically connected with a data display screen 5, the inner wall of the testing device fixing body 1 is provided with a water meter clamping groove 6, the other side of the testing device fixing body 1 is provided with a current testing assembly clamping groove 7, the inside of the current testing assembly clamping groove 7 is provided with a circuit groove 8, the rotary protective shell assembly 2 comprises a protective shell 201, a spacing supporting block 202, a rotary clamping shaft 203 and a rotary clamping groove 204, the inner wall of the protective shell 201 is fixedly connected with a spacing supporting block 202, and a rotary clamping shaft 203 is fixedly connected to one side of the protective housing 201, a rotary clamping groove 204 is slidingly connected to the outer wall of the rotary clamping shaft 203, the dynamic current testing assembly 3 comprises a detection folding column 301, a folding column rotating shaft 302, a folding column rotating clamping connecting block 303, a detection block folding groove 304, a detection block rotating groove 305, a detection block rotating connecting shaft 306 and a dynamic current detecting component 307, a folding column rotating shaft 302 is fixedly connected to one side of the detection folding column 301, a folding column rotating clamping connecting block 303 is rotationally connected to the outer wall of the folding column rotating shaft 302, a detection block folding groove 304 is formed in the detection folding column 301, a detection block rotating groove 305 is formed in the detection block folding groove 304, a detection block rotating connecting shaft 306 is rotationally connected to the inner part of the detection block rotating groove 305, a dynamic current detecting component 307 is integrally arranged on one side of the detection block rotating connecting shaft 306, the internal stretching assembly 4 comprises a containing stretching plate 401, a stretching clamping plate 402, a stretching sliding groove 403 and a stretching clamping groove 404, wherein one side of the containing stretching plate 401 is fixedly connected with the stretching clamping plate 402, the outer wall of the containing stretching plate 401 is connected with the stretching sliding groove 403 in a sliding manner, and one side of the stretching sliding groove 403 is provided with the stretching clamping groove 404.
Referring to fig. 2 to 3, the protective housing 201 forms a rotating structure through the rotating engagement shaft 203 and the rotating engagement groove 204, and the protective housing 201 forms a detachable structure through the rotating engagement shaft 203, the rotating engagement groove 204 and the testing device fixing body 1; the protective housing 201 is opened in the rotation, and the groove that can not stop its pivoted is offered to one side of protective housing 201, rotates protective housing 201 through rotating block axle 203 along rotating draw-in groove 204 and opens to can dismantle protective housing 201 and change through rotating draw-in groove 204, after opening rotating protective housing subassembly 2, outwards pull open testing arrangement fixed body 1.
Referring to fig. 5, the dynamic current detecting part 307 forms a rotating structure with the detecting folding column 301 through the detecting block rotating connecting shaft 306, the detecting block rotating groove 305, and the detecting folding column 301 forms a rotating structure with the folding column rotating card connecting block 303 through the folding column rotating shaft 302; the dynamic current of the water meter of the internet of things is tested through the dynamic current testing component 3 at the top, after the detection folding column 301 rotates and opens along the folding column rotating and clamping connecting block 303 through the folding column rotating shaft 302, the dynamic current detecting component 307 rotates and expands along the detection block rotating groove 305 inside the detection folding column 301 through the detection block rotating connecting shaft 306, after the detection block rotating shaft is separated from the detection block folding groove 304, the two dynamic current detecting components 307 are respectively placed at two positions to be tested, so that the electric quantity of the dynamic current flowing through the two cross sections is checked and recorded, and data are transmitted to the data display screen 5 through the circuit in the circuit groove 8.
Referring to fig. 4 to 5, the accommodating and stretching plate 401 forms a sliding structure with the testing device fixing body 1 through the stretching and sliding groove 403, and the accommodating and stretching plate 401 forms a clamping structure with the testing device fixing body 1 through the stretching and clamping plate 402 and the stretching and clamping groove 404; the bottom internal stretching assembly 4 can be unfolded, but the connection is not lost, the stretching sliding groove 403 and the stretching clamping groove 404 which are formed in the testing device fixing main body 1 can enable the containing stretching plate 401 and the stretching clamping plate 402 to slide a certain distance in the stretching clamping plate, but the clamping connection between the stretching clamping plate 402 and the stretching clamping groove 404 can not be pulled out, so that the connection is separated.
Working principle: firstly, the protective shell 201 is opened by rotation, a groove which can not block the rotation of the protective shell 201 is formed in one side of the protective shell 201, the protective shell 201 is opened by rotation along the rotation clamping groove 204 through the rotation clamping shaft 203, the protective shell 201 can be disassembled and replaced through the rotation clamping groove 204, after the rotation protective shell assembly 2 is opened, the test device fixing body 1 is pulled outwards, the test device fixing body 1 can be unfolded through the inner stretching assembly 4 at the bottom, the connection can not be lost, the stretching sliding groove 403 and the stretching clamping groove 404 formed in the test device fixing body 1 can enable the containing stretching plate 401 and the stretching clamping plate 402 to slide for a certain distance in the stretching sliding plate, the clamping connection between the stretching clamping plate 402 and the stretching clamping groove 404 can not be pulled out, the connection can not be kept, after the test device fixing body 1 is opened, the Internet of things water is placed in the water meter clamping groove 6, the testing device fixing body 1 is closed again, the Internet of things water meter is fixed, the dynamic current of the Internet of things water meter is tested through the dynamic current testing component 3 at the top, after the detection folding column 301 is rotated and opened along the folding column rotating and clamping connecting block 303 through the folding column rotating shaft 302, the dynamic current testing component 307 is rotated and expanded along the detection block rotating groove 305 inside the detection folding column 301 through the detection block rotating connecting shaft 306, after the detection device is separated from the detection block folding groove 304, the two dynamic current testing components 307 are respectively placed at two positions to be tested, so as to check and record the electric quantity of the dynamic current flowing through the two cross sections, data is transmitted to the data display screen 5 through the circuit in the circuit groove 8, the Internet of things water meter is taken out after the data is observed and recorded, the dynamic current testing component 3 is rotated back into the inside the current testing component clamping groove 7, the rotary protective shell assembly 2 rotates to cover the surface of the fixed body 1 of the testing device, and the space supporting blocks 202 in the rotary protective shell assembly can play a certain supporting role so that the protective shell 201 cannot be directly pressed to the dynamic current testing assembly 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a thing networking water gauge dynamic current testing arrangement which characterized in that: including testing arrangement fixed body (1), the outer wall rotation of testing arrangement fixed body (1) is connected with rotation protective housing subassembly (2), and one side electric connection of testing arrangement fixed body (1) has dynamic current test subassembly (3), the inside block of testing arrangement fixed body (1) is connected with inside tensile subassembly (4), and the top electric connection of testing arrangement fixed body (1) has data display screen (5), and water gauge block groove (6) have been seted up to the inner wall of testing arrangement fixed body (1), electric current test subassembly draw-in groove (7) have been seted up to the opposite side of testing arrangement fixed body (1), and circuit groove (8) have been seted up to the inside of electric current test subassembly draw-in groove (7).
2. The internet of things water meter dynamic current testing device according to claim 1, wherein: the rotary protective housing assembly (2) comprises a protective housing (201), a spacing supporting block (202), a rotary clamping shaft (203) and a rotary clamping groove (204), wherein the spacing supporting block (202) is fixedly connected to the inner wall of the protective housing (201), the rotary clamping shaft (203) is fixedly connected to one side of the protective housing (201), and the rotary clamping groove (204) is slidably connected to the outer wall of the rotary clamping shaft (203).
3. The internet of things water meter dynamic current testing device according to claim 2, wherein: dynamic current test subassembly (3) are including detecting folding post (301), folding post axis of rotation (302), folding post rotate card connecting block (303), detection piece folding groove (304), detection piece rotates groove (305), detection piece rotate connecting axle (306), dynamic current detection part (307), detect one side fixedly connected with folding post axis of rotation (302) of folding post (301), and the outer wall rotation of folding post axis of rotation (302) is connected with folding post and rotates card connecting block (303), detection piece folding groove (304) have been seted up to the inside of detecting folding post (301), and detection piece folding groove (304) have been seted up in the inside of detection piece folding groove (304), the inside rotation in detection piece rotating groove (305) is connected with detection piece rotation connecting axle (306), and detection piece rotation connecting axle (306) one side integration is provided with dynamic current detection part (307).
4. The internet of things water meter dynamic current testing device according to claim 1, wherein: the inside stretching assembly (4) comprises a containing stretching plate (401), a stretching clamping plate (402), a stretching sliding groove (403) and a stretching clamping groove (404), wherein the stretching clamping plate (402) is fixedly connected to one side of the containing stretching plate (401), the stretching sliding groove (403) is slidingly connected to the outer wall of the containing stretching plate (401), and the stretching clamping groove (404) is formed in one side of the stretching sliding groove (403).
5. The internet of things water meter dynamic current testing device according to claim 2, wherein: the protective shell (201) forms a rotating structure through the rotating clamping shaft (203) and the rotating clamping groove (204), and the protective shell (201) forms a detachable structure through the rotating clamping shaft (203), the rotating clamping groove (204) and the testing device fixing main body (1).
6. The internet of things water meter dynamic current testing device according to claim 3, wherein: the dynamic current detection part (307) forms a rotating structure with the detection folding column (301) through the detection block rotating connecting shaft (306), the detection block rotating groove (305), and the detection folding column (301) forms a rotating structure with the folding column rotating clamping connecting block (303) through the folding column rotating shaft (302).
7. The internet of things water meter dynamic current testing device according to claim 4, wherein: the containing stretching plate (401) and the testing device fixing main body (1) form a sliding structure through the stretching sliding groove (403), and the containing stretching plate (401) and the testing device fixing main body (1) form a clamping structure through the stretching clamping plate (402) and the stretching clamping groove (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321594432.0U CN220583547U (en) | 2023-06-21 | 2023-06-21 | Dynamic current testing device for water meter of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321594432.0U CN220583547U (en) | 2023-06-21 | 2023-06-21 | Dynamic current testing device for water meter of Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220583547U true CN220583547U (en) | 2024-03-12 |
Family
ID=90113609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321594432.0U Active CN220583547U (en) | 2023-06-21 | 2023-06-21 | Dynamic current testing device for water meter of Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220583547U (en) |
-
2023
- 2023-06-21 CN CN202321594432.0U patent/CN220583547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206056658U (en) | A kind of Domestic water monitoring and leak-proof device | |
| WO2006026362A3 (en) | Firmware power cycle routine | |
| CN106019167A (en) | Intelligent electric energy meter clock battery performance testing method based on working condition simulation | |
| CN220583547U (en) | Dynamic current testing device for water meter of Internet of things | |
| CN201364364Y (en) | Internal resistance tester | |
| CN103105265B (en) | On-line monitor for strain gauge load cell | |
| CN210489091U (en) | Multifunctional high-sensitivity glomerular filtration rate display | |
| CN214667531U (en) | Vibration measurer for mobile equipment | |
| CN212275124U (en) | Digital display tensiometer | |
| CN201266208Y (en) | Socket type metering ammeter | |
| CN201413346Y (en) | Portable electric energy metering device | |
| CN203587703U (en) | Hand-held mud resistivity tester | |
| CN219121510U (en) | Detection device for electromagnetic water meter power supply system | |
| CN206515380U (en) | A kind of anti-electricity-theft electric power gauge | |
| CN104467665A (en) | Photovoltaic power station unit assembly detector and detection method thereof | |
| CN213041255U (en) | Self-generating electricity measuring instrument | |
| CN202216796U (en) | Tire pressure depth tester | |
| CN207198089U (en) | A kind of removable anionic textiles instrument of pole pipe | |
| CN202329929U (en) | On-line detection instrument for load sensor | |
| CN206420964U (en) | A kind of super capacitor SOC management system | |
| CN216483220U (en) | Environment box capable of being used for measuring various environments | |
| CN206002633U (en) | A kind of portable engine electrical system automatic tester | |
| CN220727663U (en) | Mounting base of gas alarm | |
| CN210296553U (en) | Battery module with electric quantity display and voltage and current monitoring functions | |
| CN220962511U (en) | Novel IC card water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |