CN209512957U - A kind of intelligent metering instrument sampling counting component - Google Patents
A kind of intelligent metering instrument sampling counting component Download PDFInfo
- Publication number
- CN209512957U CN209512957U CN201920241503.6U CN201920241503U CN209512957U CN 209512957 U CN209512957 U CN 209512957U CN 201920241503 U CN201920241503 U CN 201920241503U CN 209512957 U CN209512957 U CN 209512957U
- Authority
- CN
- China
- Prior art keywords
- sampling
- output gear
- circuit board
- counter
- magnet steel
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to measuring instrument counted fields, are related to intelligent metering instrument sampling counting component.It includes counter and the circuit board that is correspondingly arranged with counter, the counter includes counter frame and the character wheel group being arranged on counter frame and the signal input gear that counter frame rear end is arranged in, the character wheel group includes the lead-in wheel on the right side of counter frame, the signal input gear includes small one and large one cone pulley, it further include the sampling output gear being arranged on counter frame, sampling output gear cone pulley directly big with sampling input gear diameter engages, the small cone pulley of the sampling input gear diameter is engaged with lead-in wheel, the sampling output gear is equipped with magnet steel, the circuit board is equipped with the sampling detector being arranged with magnet steel Corresponding matching.Direct-drive and the accurate measurement of input and output can be achieved.
Description
Technical field
The utility model relates to intelligent meter meter number technical fields, and in particular to a kind of intelligent metering instrument sampling meter
Array part.
Background technique
With the fast development of intelligent metering technology, intelligence instrument metering is also rapidly developed.Intelligent metering currently on the market
The sampling counting mode of instrument (by taking gas meter, flow meter as an example) is realized by magnet steel and magneto sensor cooperation sensor, sensor according to
By magnet steel magnetic force power and generate the signal of actuation or off-state, this on-off signal is transferred to by control mainboard by lead
On Master Control Unit, Master Control Unit processing after, be output to long-distance meter-reading system, supplement with money in advance, fare payment system.
Counter sampling output gear is generally driven by lead-in wheel or was passed through by signal input gear in the prior art
It crosses gear and drives the rotation for realizing that magnet steel is realized in rotation, current existing kind of drive gear is more, or due to space structure
Limitation, setting transition gear and other transition driving members is needed between signal input gear and output gear, so that transmission is closed
System is complicated, needs to accurately calculate gear drive in product design and does ratio, complex；Simultaneously Product Assembly when gear part compared with
Multi-process complexity, higher cost.
Utility model content
The purpose of this utility model is that improving existing design proposes a kind of simple intelligent meter easy to assembly of structure
Table samples counting component.
A kind of intelligent metering instrument sampling counting component, including counter and the circuit board being correspondingly arranged with counter, institute
Stating counter includes counter frame and the character wheel group being arranged on counter frame and the signal input that counter frame rear end is arranged in
Gear, the character wheel group include the lead-in wheel on the right side of counter frame, and the signal input gear includes small one and large one tower
Wheel, sampling counting component further include the sampling output gear being arranged on counter frame, the sampling output gear directly with letter
The big cone pulley engagement of number input gear diameter, the small cone pulley of the signal input gear diameter are engaged with lead-in wheel, the sampling
Output gear is equipped with magnet steel, and the circuit board is equipped with the sampling detector being arranged with magnet steel Corresponding matching.
Further embodiment, the sampling output gear are equipped with magnet steel storehouse towards circuit board side, and the magnet steel is set to
In magnet steel storehouse.
Further embodiment, the magnet steel is cylindrical, and the magnet steel the top of the warehouse is equipped with limit fastener.
Further embodiment, the circuit board is located at below sampling output gear, there are two the circuit board upper right corner is set
Sampling detector.
Further embodiment, two sampling detectors are symmetrical with the central axes for sampling output gear.
Further embodiment, the circuit board are vertically arranged with the sampling output gear, the circuit board upper edge with
Sampling output gear lower surface is arranged in parallel.
Further embodiment, the circuit board upper surface are arranged in parallel with the sampling output gear lower surface.
After adopting the above technical scheme, the utility model has the advantages that
1, sampling output gear cone pulley directly big with signal input gear diameter engages, the signal input gear
The small cone pulley of diameter is engaged with lead-in wheel, can accurately be realized that signal input is synchronous with output, be saved intermediate transition tooth
The complicated transmission of wheel, promotes count accuracy, while saving driving parts reduction installation procedure and also saving product cost.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is that the utility model intelligent metering instrument samples counting component assembly relation schematic diagram；
Fig. 2 is that the utility model intelligent metering instrument sampling technique group samples output gear magnet steel storehouse part partial enlargement
Figure；
Fig. 3 is that the utility model intelligent metering instrument samples counting component assembly relation schematic diagram (specific embodiment two).
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
A kind of intelligent metering instrument sampling counting component of accurate metering, can be applicable to the intelligence such as gas meter, flow meter, water meter, hot type table
It can instrument counted fields.The present embodiment is described in further detail by taking gas meter, flow meter as an example, but the technical program is not limited to gas meter, flow meter production
Product.
As shown in Figures 1 and 2, a kind of intelligent metering instrument samples counting component, including counter 1 and right with counter 1
The circuit board 2 that should be arranged, the counter 1 include counter frame 10 and the character wheel group 101 being arranged on counter frame 10 and set
The signal input gear 102 in 10 rear end of counter frame is set, the character wheel group 101 includes the lead-in wheel on the right side of counter frame
1010 and The Scarlet Letter wheel and black mole wheel, the signal input gear 102 include small one and large one cone pulley, sampling counting component further includes
Sampling output gear 103 on counter frame 10 is set, the sampling output gear 103 directly with signal input gear diameter
Big cone pulley 1021 engages, and the small cone pulley 1022 of the signal input gear diameter is engaged with lead-in wheel 1010, and signal inputs tooth
The rotation of wheel drives lead-in wheel 1010 to rotate, and the sampling output gear 103 is equipped with magnet steel 1031, sets on the circuit board 2
There is the sampling detector 20 with the setting of 1031 Corresponding matching of magnet steel.Removing lambda sensor 20 can may be that Hall passes for tongue tube
Sensor.The sampling output gear 103 is equipped with magnet steel storehouse 1032 towards 2 side of circuit board, and the magnet steel 1031 is set to magnet steel
In storehouse 1032.The magnet steel 1031 is cylindrical, and magnet steel storehouse 1032 is whole also cylindrical, it is of course possible to the magnet steel 1031 of understanding
Can be to be rectangular, magnet steel storehouse 1032 is also hollow rectangular.1032 side of magnet steel storehouse is equipped with limit fastener 1033.Prevent magnetic
Deviate from steel rotary course.The circuit board 2 is located at sampling output gear 103 lower section, there are two 2 upper right corner of circuit board is set
Sampling detector 20.Two sampling detectors are symmetrical with the central axes for sampling output gear 103.Guarantee magnet steel rotation in this way
When it is consistent with the distance between two sampling detectors, two sampling detectors also can be very good to prevent magnetic from attacking and interference.
Specific embodiment one: specific as shown in Figure 1, the circuit board 2 is vertically arranged with the sampling output gear 103
I.e. 2 place plane of circuit board is mutually perpendicular to plane where sampling output gear bottom surface, and 2 upper edge of circuit board and sampling are defeated
103 lower surface of gear is arranged in parallel out.2 upper surface of circuit board is arranged in parallel with 103 lower surface of sampling output gear.
When work, base table internal drive part drives signal input gear 102 to rotate by transmission gear, signal input gear
102 drive lead-in wheels 1010 and sampling output gear 103 rotate, magnet steel disposed thereon so also can Periodic Rotating, pass through
When sampling detector 20, the periodically folding of sampling detector 20, and the controller on circuit board 2 is transferred signals to, it is real
Existing pulse measurement.
Specific embodiment two: specifically as shown in figure 3, the circuit board 2 is arranged in parallel with the sampling output gear 103,
Namely 2 upper surface of circuit board is arranged in parallel with sampling 103 lower surface of output gear.2 upper surface of circuit board with it is described
Sampling 103 lower surface of output gear is arranged in parallel.
The circuit board 2 that will be understood can also keep acute angle with sampling output gear 103 in addition to parallel other than vertical
Angle setting namely circuit board with sample output gear lower surface be obliquely installed.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (7)
1. a kind of intelligent metering instrument samples counting component, described including counter and the circuit board being correspondingly arranged with counter
Counter includes counter frame and the character wheel group being arranged on counter frame and the signal input tooth that counter frame rear end is arranged in
Wheel, the character wheel group include the lead-in wheel on the right side of counter frame, and the signal input gear includes small one and large one cone pulley,
It is characterized by also including the sampling output gear being arranged on counter frame, the sampling output gear is directly defeated with signal
Enter the big cone pulley engagement of gear diameter, the small cone pulley of the signal input gear diameter is engaged with lead-in wheel, the sampling output
Gear is equipped with magnet steel, and the circuit board is equipped with the sampling detector being arranged with magnet steel Corresponding matching.
2. intelligent metering instrument according to claim 1 samples counting component, it is characterised in that: the sampling output gear
It is equipped with magnet steel storehouse towards circuit board side, the magnet steel is set in magnet steel storehouse.
3. intelligent metering instrument according to claim 2 samples counting component, it is characterised in that: the magnet steel is in cylinder
Shape, magnet steel storehouse side are equipped with limit fastener.
4. intelligent metering instrument according to claim 1 samples counting component, it is characterised in that: the circuit board, which is located at, to be taken
Below sample output gear, the circuit board upper right corner sets that there are two sampling detectors.
5. intelligent metering instrument according to claim 4 samples counting component, it is characterised in that: two samplings pass
Sensor is symmetrical with the central axes of signal output gear.
6. intelligent metering instrument described in any one samples counting component according to claim 1~5, it is characterised in that: described
Circuit board is vertically arranged with the sampling output gear, and output gear lower surface is parallel sets with sampling for the circuit board upper edge
It sets.
7. intelligent metering instrument described in any one samples counting component according to claim 1~5, it is characterised in that: described
Circuit board upper surface is arranged in parallel with the sampling output gear lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241503.6U CN209512957U (en) | 2019-02-26 | 2019-02-26 | A kind of intelligent metering instrument sampling counting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241503.6U CN209512957U (en) | 2019-02-26 | 2019-02-26 | A kind of intelligent metering instrument sampling counting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512957U true CN209512957U (en) | 2019-10-18 |
Family
ID=68204788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920241503.6U Active CN209512957U (en) | 2019-02-26 | 2019-02-26 | A kind of intelligent metering instrument sampling counting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209512957U (en) |
-
2019
- 2019-02-26 CN CN201920241503.6U patent/CN209512957U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104942775B (en) | Servo-type multi-station turning table and its precision characteristic test device | |
| CN202770486U (en) | Mechanical counter for gas meter | |
| CN104677450B (en) | Intelligent gas meter samples counting structure | |
| CN202216963U (en) | Front end detection processing device of rotating body | |
| CN102661711B (en) | Based on the Non-contact cable length measuring system of LabVIEW platform | |
| CN103115184A (en) | Flow measurement network control valve | |
| CN209512957U (en) | A kind of intelligent metering instrument sampling counting component | |
| CN202421201U (en) | Device for measuring turn and rotate speed of motor by using single Hall component | |
| CN103048485A (en) | Rotating speed measuring method and measuring system of wind driven generator | |
| CN205539191U (en) | Multi -functional signal parameter testing arrangement of digit based on FPGA and MSP430 | |
| CN205301352U (en) | Speed meter for hall sensor | |
| CN203785727U (en) | Intelligent water meter and counting device thereof | |
| CN213748681U (en) | Non-magnetic water meter calibration device | |
| CN106089598A (en) | A kind of wind power generator rotor detection method and system | |
| CN202994815U (en) | A gear speed measuring and direction determining sensor | |
| CN108709598A (en) | A kind of intelligent metering instrument sampling counting component of accurate metering | |
| CN207351505U (en) | A kind of intelligent gas meter samples counting structure | |
| Yu et al. | A control system of three-axis stepper motor based on the FPGA | |
| CN202770850U (en) | Photoelectric geminate transistor digital rotational speed meter provided with scanning-type fan-blades | |
| CN207180796U (en) | Flowmeter high-resolution based on linear magnetic sensor counts conversion equipment | |
| CN210346797U (en) | Hall metering device of water meter | |
| CN207457266U (en) | A kind of mining velocity sensor | |
| CN203964941U (en) | A kind of rotary transformer On-line rapid measurement equipment | |
| CN209247082U (en) | Measuring instrument sample count structure and gas meter, flow meter | |
| CN202748047U (en) | Signal testing apparatus for frequency adjustable sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |