CN211504284U - Non-magnetic inductance machine core - Google Patents
Non-magnetic inductance machine core Download PDFInfo
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- CN211504284U CN211504284U CN202020283472.3U CN202020283472U CN211504284U CN 211504284 U CN211504284 U CN 211504284U CN 202020283472 U CN202020283472 U CN 202020283472U CN 211504284 U CN211504284 U CN 211504284U
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Abstract
The utility model discloses a no magnetism inductance core, including the core body, characterized by: the movement body comprises a movement counting panel and a movement counting bottom plate, wherein the movement counting panel is provided with a non-magnetic collecting jack and represents 0.0001m3、0.001m3、0.01m3And 0.1m3Four pointer jacks of different metering units; said stands for 0.01m3A magnetic acquisition pointer for rotating and counting is arranged on the pointer jack of the unit, a magnet is embedded in the magnetic acquisition pointer, a magnetic sensor is arranged above the magnetic acquisition pointer, and the rest pointer jacks are provided with a rotation meterA common pointer to the number. The non-magnetic acquisition jack is provided with a circular chassis for rotating and counting, a semicircular stainless steel sheet is fixed on the circular chassis, the circular chassis and a common pointer representing the minimum metering unit rotate synchronously, and a non-magnetic sensor is arranged above the circular chassis. The utility model has the advantage of wide application range.
Description
Technical Field
The utility model relates to a water gauge core field, in particular to no magnetism inductance core.
Background
The water meter is a meter for measuring water flow, and the non-magnetic induction water meter adopts a non-magnetic sensing mode, so that the measurement and counting are accurate and the service life is longer.
At present, chinese patent with publication number CN205120192U discloses a wireless remote water meter, which comprises a shell, wherein a water metering mechanism and a movement are arranged in the shell, water meter glass is arranged above the movement, the top of the movement is provided with a dial plate, a signaling pointer is arranged on the dial plate, a wireless remote module is also arranged above the shell, the wireless remote module is provided with a collection inductor which can collect signaling pointer signals and a wireless transmitting module which can wirelessly transmit the signals collected by the collection inductor, the position of the collection inductor corresponds to the position of the signaling pointer, the water meter glass is transparent nylon glass, a positioning hole is arranged on the transparent nylon glass, and a positioning pin which can be inserted into the positioning hole is arranged on the wireless remote module.
Although the wireless remote water meter can realize non-magnetic sensing counting measurement, the counting measurement mode is single, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a no magnetism inductance core has wide advantage of application scope.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a non-magnetic inductor movement comprises a movement body, wherein the movement body comprises a movement counting panel and a movement counting bottom plate, the movement counting panel is provided with a non-magnetic collecting jack and represents 0.0001m3、0.001m3、0.01m3And 0.1m3Four pointer jacks of different metering units;
said stands for 0.01m3A magnetic acquisition pointer for rotary counting is arranged on a pointer jack of the unit, a magnet is embedded in the magnetic acquisition pointer, a magnetic-sensitive sensor is arranged above the magnetic acquisition pointer, and common pointers for rotary counting are arranged on the rest pointer jacks;
the non-magnetic acquisition jack is provided with a circular chassis for rotating and counting, a semicircular stainless steel sheet is fixed on the circular chassis, the circular chassis and a common pointer representing the minimum metering unit rotate synchronously, and a non-magnetic sensor is arranged above the circular chassis.
Through adopting above-mentioned technical scheme, set up magnetism collection pointer on core count panel, when the user needs the water gauge to count with the magnetism induction principle, can open the magnetic sensor who is located magnetism collection pointer top, the periodic magnetism change that produces when magnetic sensor can record magnetism collection pointer rotation this moment to the number of revolutions of record magnetism collection pointer reaches the purpose of recording the water yield. When opening magnetic sensor, can open the no magnetism sensor that is located semi-circular stainless steel sheet top, when magnetic sensor detected, do further detection and verification with no magnetism sensor, can ensure the accuracy of data through detecting, improved the utility model discloses detect time measuring accuracy. When the water meter is to be installed in an environment with serious magnetic interference, the magnetic acquisition pointer on the counting panel of the movement can be detached and replaced by a common pointer. At the moment, the nonmagnetic sensor is started, and the water consumption of the water meter can be measured by utilizing the nonmagnetic detection principle under the condition of serious magnetic interference. To sum up, through set up magnetism acquisition pointer and semi-circular nonrust steel sheet on movement count panel, can improve the utility model discloses a measurement accuracy, enlarge application scope.
The utility model discloses further set up to: the magnetism is gathered the pointer and is placed the post including pointer plane, cavity installation pipe and magnet, the pointer plane contains the pointer point, and cavity installation pipe setting is close to pointer point department at the planar lower surface of pointer, in the cavity installation pipe stretched into the pointer jack, the magnet is placed the post and is set up the pointer point department of keeping away from at the planar upper surface of pointer, magnet is located magnet and is placed in the post.
Through adopting above-mentioned technical scheme, place the post at magnet and set up magnet, when magnetism was gathered the pointer and is rotated, can produce periodic magnetic induction, through gathering the number of turns of rotation of pointer to magnetism and taking notes to reach the purpose of measurement water consumption. According to the setting, drive whole magnetism collection pointer and rotate when the cavity installation pipe rotates, cavity installation pipe and magnet are placed the post and are located the planar both ends of pointer respectively, can be so that the radius of rotation that the post was placed to magnet is bigger to the periodic magnetic induction that produces is more obvious, makes magnetic sensor's detection more accurate.
The utility model discloses further set up to: the core body still includes a plurality of driven count gears that are used for, the count gear is located between core count panel and the core count bottom plate, the count gear includes action wheel, No. one wheel, No. two wheels, No. three wheels, No. four wheels, No. five wheels, has magnetic wheel, No. six wheels, No. seven wheels, synchronizing wheel and no magnetic wheel, the count gear includes the gear shaft, the gear shaft that has the magnetic wheel stretches into and represents 0.01m3The unit pointer jack is connected with the magnetic acquisition pointer; the gear shaft of the non-magnetic wheel extends into the non-magnetic collecting jack and is connected with the round chassis;
the driving wheel comprises a driving big fluted disc with the tooth number of 30 and a driving small fluted disc with the tooth number of 10; the first wheel comprises a first large gear disc with the number of teeth being 30 and a first small gear disc with the number of teeth being 9; the second wheel comprises a second big fluted disc with the tooth number of 30 and a second small fluted disc with the tooth number of 9; the third wheel comprises a third big fluted disc with the tooth number of 30 and a third small fluted disc with the tooth number of 10; the fourth wheel comprises a fourth big fluted disc with the tooth number of 30 and a fourth small fluted disc with the tooth number of 9; the fifth wheel comprises a fifth big fluted disc with the tooth number of 30 and a fifth small fluted disc with the tooth number of 10; the magnetic gear comprises a magnetic big fluted disc with the tooth number of 30 and a magnetic small fluted disc with the tooth number of 9; the six-number wheel comprises a six-number big fluted disc with the number of teeth being 30 and a six-number small fluted disc with the number of teeth being 10; the seventh wheel comprises a worm wheel and a seventh large gear disc with the number of teeth being 30; the number of teeth of the synchronous gear is 17, and the number of teeth of the nonmagnetic gear is 30;
the machine core body is connected with an impeller, the impeller comprises an impeller main shaft, an impeller shaft gear is integrally arranged at the upper end of the impeller main shaft, a bottom plate hole is formed in the machine core counting bottom plate, the impeller main shaft extends into the bottom plate hole, the impeller shaft gear is meshed with a driving big gear plate, a driving small gear plate is meshed with a first big gear plate, a first small gear plate is meshed with a second big gear plate, a second small gear plate is meshed with a third big gear plate, a third small gear plate is meshed with a fourth big gear plate, a fourth small gear plate is meshed with a fifth big gear plate, a fifth small gear plate is meshed with a magnetic big gear plate, a magnetic small gear plate is meshed with a sixth big gear plate, and a sixth small gear plate is meshed with a seventh big gear plate; the synchronizing wheel is meshed with the second large gear disc, and the nonmagnetic wheel is meshed with the synchronizing wheel.
By adopting the technical scheme, the water quantity can be measured and recorded through the meshing transmission between the gears. Because the second large disc on the second wheel is in meshing transmission with the synchronizing wheel, the non-magnetic wheel is also in meshing transmission with the synchronizing wheel, and the number of teeth of the second large disc and the number of teeth of the non-magnetic wheel are both 30, the second wheel and the non-magnetic wheel rotate synchronously. The gear shaft of the second wheel is connected with a common pointer representing the minimum metering unit, so that the non-magnetic sensor can detect the water consumption of the minimum metering unit, and the water consumption can be more accurately detected. And the data measured by the non-magnetic sensor and the magnetic sensor can be mutually verified and have the checking effect.
The utility model discloses further set up to: the detachable mounting has the core data plate on the core count panel, be equipped with fixed jack on the core count panel, the lower surface of core data plate is equipped with the fixed inserted bar that is arranged in inserting fixed jack.
Through adopting above-mentioned technical scheme, generally the welding has the core data plate or prints the core information on core count panel on traditional core count panel. Through setting up demountable installation's core data plate, can change the core data plate at any time, to the core of damage, its core data plate also can be retrieved, convenient and practical.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic structural view of the core counting panel according to the present embodiment;
FIG. 3 is a schematic structural view of the core nameplate of the present embodiment when disassembled;
fig. 4 is a schematic structural diagram of the counting gear in the present embodiment.
In the figure, 1, a machine core counting panel; 2. a movement counting bottom plate; 3. a magnetic acquisition pointer; 4. a magnetic sensor; 5. a common pointer; 6. a circular chassis; 7. a semicircular stainless steel sheet; 8. a non-magnetic sensor; 9. a pointer plane; 10. a hollow mounting tube; 11. a magnet placement post; 12. a driving wheel; 13. a first wheel; 14. a second wheel; 15. a third wheel; 16. a fourth wheel; 17. a fifth wheel; 18. a magnetic wheel is arranged; 19. a sixth wheel; 20. a seventh wheel; 21. a synchronizing wheel; 22. no magnetic wheel; 23. an impeller; 24. a movement nameplate; 25. and a machine core upper cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a non-magnetic inductance movement is shown in figures 1-3 and comprises a movement body, wherein the movement body is provided with a movement upper cover 25, and a magnetic sensor 4 and a non-magnetic sensor 8 are arranged in the movement upper cover 25. The core body still includes core count panel 1 and core count bottom plate 2, and demountable installation has core data plate 24 on core count panel 1, is equipped with fixed jack on the core count panel 1, and the lower surface welding of core data plate 24 has the fixed inserted bar that is arranged in inserting fixed jack. A non-magnetic acquisition jack and four pointer jacks are also arranged on the core counting panel 1. The pointer jacks represent different metering units, and the pointer jacks from left to right represent 0.0001m3、0.001m3、0.01m3And 0.1m3Water usage per unit value. The non-magnetic acquisition jack is positioned below the non-magnetic sensor 8 and is 0.01m3The pointer socket for a unit value is located below the magneto sensor 4.
As shown in fig. 3 and 4, eleven counter gears for transmission are installed between the movement counter panel 1 and the movement counter base plate 2. The counting gear comprises a driving wheel 12, a first wheel 13, a second wheel 14, a third wheel 15, a fourth wheel 16, a fifth wheel 17, a magnetic wheel 18, a sixth wheel 19, a seventh wheel 20, a synchronizing wheel 21 and a non-magnetic wheel 22. The driving wheel 12 comprises a driving big fluted disc with the number of teeth of 30 and a driving small fluted disc with the number of teeth of 10; the first wheel 13 comprises a first big fluted disc with the number of teeth being 30 and a first small fluted disc with the number of teeth being 9; the second wheel 14 comprises a second big fluted disc with the tooth number of 30 and a second small fluted disc with the tooth number of 9; the third wheel 15 comprises a third big fluted disc with the tooth number of 30 and a third small fluted disc with the tooth number of 10; the fourth wheel 16 comprises a fourth big fluted disc with the tooth number of 30 and a fourth small fluted disc with the tooth number of 9; the fifth wheel 17 comprises a fifth big fluted disc with the tooth number of 30 and a fifth small fluted disc with the tooth number of 10; the magnetic wheel 18 comprises a magnetic big fluted disc with the number of teeth of 30 and a magnetic small fluted disc with the number of teeth of 9; the sixth wheel 19 comprises a sixth big fluted disc with the tooth number of 30 and a sixth small fluted disc with the tooth number of 10; the seventh wheel 20 comprises a worm wheel and a seventh large gear disc with the number of teeth of 30; the number of teeth of the synchronizing wheel 21 is 17, and the number of teeth of the non-magnetic wheel 22 is 30.
As shown in fig. 4, the movement body is connected with an impeller 23, the impeller 23 includes an impeller main shaft, and an impeller shaft gear is integrally provided at an upper end of the impeller main shaft. A bottom plate hole is formed in the movement counting bottom plate 2, an impeller main shaft extends into the bottom plate hole, an impeller shaft gear is meshed with a driving big gear plate, a driving small gear plate is meshed with a first big gear plate, a first small gear plate is meshed with a second big gear plate, a second small gear plate is meshed with a third big gear plate, a third small gear plate is meshed with a fourth big gear plate, a fourth small gear plate is meshed with a fifth big gear plate, a fifth small gear plate is meshed with a magnetic big gear plate, a magnetic small gear plate is meshed with a sixth big gear plate, and a sixth small gear plate is meshed with a seventh big gear plate; the synchronizing wheel 21 is meshed with a second large gear disc, and the non-magnetic wheel 22 is meshed with the synchronizing wheel 21.
As shown in FIGS. 3 and 4, the counter gear includes a gear shaft, and the gear shaft of the second wheel 14 is extended to 0.0001m3In the pointer jack of unit value, the gear shaft of the non-magnetic wheel 22 extends into the non-magnetic collecting jack, and the gear shaft of the fourth wheel 16 extends into 0.001m3In the pointer insertion hole of unit value, the gear shaft with magnetic wheel 18 is extended into 0.01m3In the pointer insertion hole of unit value, the gear shaft of the seventh wheel 20 is inserted to 0.1m3In the pointer socket for unit values.
As shown in fig. 2-4, a circular chassis 6 is mounted on the gear shaft of the non-magnetic wheel 22, a semicircular stainless steel sheet 7 is bonded on the upper surface of the circular chassis 6, a chassis mounting pipe is integrally arranged on the lower surface of the circular chassis 6, and the chassis mounting pipe is sleeved on the gear shaft of the non-magnetic wheel 22; install the magnetism collection pointer 3 that is used for rotating the count on the gear shaft that has magnetic wheel 18, magnetism collection pointer 3 includes pointer plane 9, post 11 is placed to cavity mounting tube 10 and magnet, pointer plane 9 contains the pointer pointed end, the lower surface of cavity mounting tube 10 welding at pointer plane 9 is close to the pointer pointed end department, cavity mounting tube 10 stretches into in the pointer jack and the cover is established on the gear shaft that has magnetic wheel 18, the magnet is placed post 11 welding and is kept away from pointer pointed end department at the upper surface of pointer plane 9, the magnet embedding is pasted and is placed in post 11 at magnet. Common pointers 5 for rotation counting are respectively installed at the upper ends of gear shafts of the second wheel 14, the fourth wheel 16 and the seventh wheel 20.
When the water meter is used, when a user needs to count by using a magnetic induction principle, the magnetic sensor 4 positioned above the magnetic acquisition pointer 3 can be started, and the magnetic sensor 4 can record periodic magnetic change generated when the magnetic acquisition pointer 3 rotates, so that the number of rotation turns of the magnetic acquisition pointer 3 is recorded, and the purpose of recording water quantity is achieved. The non-magnetic sensor 8 positioned above the semicircular stainless steel sheet 7 can be opened while the magnetic sensor 4 is started, and the non-magnetic sensor 8 is used for further detection and verification while the magnetic sensor 4 detects. When the water meter is to be installed in an environment with serious magnetic interference, the magnetic acquisition pointer 3 on the movement counting panel 1 can be detached and replaced by the common pointer 5. At the moment, the nonmagnetic sensor 8 is started, and the water consumption of the water meter can be measured by utilizing the nonmagnetic detection principle under the condition of serious magnetic interference.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (4)
1. The utility model provides a no magnetism inductance core, includes the core body, characterized by: the movement body comprises a movement counting panel (1) and a movement counting bottom plate (2), wherein the movement counting panel (1) is provided with a non-magnetic collecting jack and represents 0.0001m3、0.001m3、0.01m3And 0.1m3Four pointer jacks of different metering units;
said stands for 0.01m3A magnetic acquisition pointer (3) for rotating and counting is arranged on the pointer jack of the unit, and the magnetic acquisition pointer (3)3) A magnet is embedded in the magnetic collecting pointer, a magnetic sensor (4) is arranged above the magnetic collecting pointer (3), and common pointers (5) for rotating and counting are arranged on the rest pointer jacks;
the non-magnetic acquisition jack is provided with a circular chassis (6) used for rotating and counting, a semicircular stainless steel sheet (7) is fixed on the circular chassis (6), the circular chassis (6) and a common pointer (5) representing the minimum metering unit rotate synchronously, and a non-magnetic sensor (8) is arranged above the circular chassis (6).
2. The non-magnetic inductor core of claim 1, wherein: pointer (3) are gathered to magnetism includes that pointer plane (9), cavity installation pipe (10) and magnet place post (11), pointer plane (9) contain the pointer pointed end, and cavity installation pipe (10) set up the lower surface in pointer plane (9) and are close to pointer pointed end department, cavity installation pipe (10) stretch into in the pointer jack, and the magnet is placed post (11) and is set up the upper surface in pointer plane (9) and keep away from pointer pointed end department, magnet is located magnet and is placed in post (11).
3. The non-magnetic inductor core of claim 1, wherein: the core body still includes a plurality of driven count gears that are used for, the count gear is located between core count panel (1) and core count bottom plate (2), the count gear includes action wheel (12), a wheel (13), No. two wheel (14), No. three wheel (15), No. four wheel (16), No. five wheel (17), has magnetism wheel (18), No. six wheel (19), No. seven wheel (20), synchronizing wheel (21) and no magnetism wheel (22), the count gear includes the gear shaft, the gear shaft that has magnetism wheel (18) stretches into and represents 0.01m wheel3The unit pointer jack is connected with the magnetic acquisition pointer (3); a gear shaft of the non-magnetic wheel (22) extends into the non-magnetic collecting jack and is connected with the round chassis (6);
the driving wheel (12) comprises a driving big fluted disc with the tooth number of 30 and a driving small fluted disc with the tooth number of 10; the first wheel (13) comprises a first large gear disc with the number of teeth being 30 and a first small gear disc with the number of teeth being 9; the second wheel (14) comprises a second big fluted disc with the tooth number of 30 and a second small fluted disc with the tooth number of 9; the third wheel (15) comprises a third big fluted disc with the tooth number of 30 and a third small fluted disc with the tooth number of 10; the fourth wheel (16) comprises a fourth big fluted disc with the tooth number of 30 and a fourth small fluted disc with the tooth number of 9; the fifth wheel (17) comprises a fifth big fluted disc with the tooth number of 30 and a fifth small fluted disc with the tooth number of 10; the magnetic wheel (18) comprises a magnetic big fluted disc with the tooth number of 30 and a magnetic small fluted disc with the tooth number of 9; the sixth wheel (19) comprises a sixth big fluted disc with the tooth number of 30 and a sixth small fluted disc with the tooth number of 10; the seventh wheel (20) comprises a worm wheel and a seventh large gear disc with the number of teeth being 30; the number of teeth of the synchronous wheel (21) is 17, and the number of teeth of the non-magnetic wheel (22) is 30;
the machine core body is connected with an impeller (23), the impeller (23) comprises an impeller main shaft, an impeller shaft gear is integrally arranged at the upper end of the impeller main shaft, a bottom plate hole is formed in the machine core counting bottom plate (2), the impeller main shaft extends into the bottom plate hole, the impeller shaft gear is meshed with a driving large gear disc, a driving small gear disc is meshed with a first large gear disc, a first small gear disc is meshed with a second large gear disc, a second small gear disc is meshed with a third large gear disc, a third small gear disc is meshed with a fourth large gear disc, a fourth small gear disc is meshed with a fifth large gear disc, a fifth small gear disc is meshed with a magnetic large gear disc, a magnetic small gear disc is meshed with a sixth large gear disc, and a sixth small gear disc is meshed with a seventh large gear disc; the synchronizing wheel (21) is meshed with a second large gear disc, and the non-magnetic wheel (22) is meshed with the synchronizing wheel (21).
4. The non-magnetic inductor core of claim 1, wherein: demountable installation has core data plate (24) on core count panel (1), be equipped with fixed jack on core count panel (1), the lower surface of core data plate (24) is equipped with the fixed inserted bar that is arranged in inserting fixed jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283472.3U CN211504284U (en) | 2020-03-09 | 2020-03-09 | Non-magnetic inductance machine core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283472.3U CN211504284U (en) | 2020-03-09 | 2020-03-09 | Non-magnetic inductance machine core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504284U true CN211504284U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283472.3U Active CN211504284U (en) | 2020-03-09 | 2020-03-09 | Non-magnetic inductance machine core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504284U (en) |
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2020
- 2020-03-09 CN CN202020283472.3U patent/CN211504284U/en active Active
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