CN102322913B - Water meter with oblique angled counter - Google Patents
Water meter with oblique angled counter Download PDFInfo
- Publication number
- CN102322913B CN102322913B CN 201110160141 CN201110160141A CN102322913B CN 102322913 B CN102322913 B CN 102322913B CN 201110160141 CN201110160141 CN 201110160141 CN 201110160141 A CN201110160141 A CN 201110160141A CN 102322913 B CN102322913 B CN 102322913B
- Authority
- CN
- China
- Prior art keywords
- gear set
- gear
- clamping plate
- water meter
- engagement
- 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
- Measuring Volume Flow (AREA)
Abstract
The invention relates to a water meter with an oblique angled counter, aiming at solving the technical problems of the inconveniences for production, assembly and the reading of data on the water meter caused by poor structural design of like products. The water meter is characterized in that: a transparent jacket is arranged between a counting box and a lower clamping plate of the water meter, an oblique clamping plate is arranged in the transparent jacket, a sun gear, a gear set, toothed wheels, character wheels and worms are arranged between the oblique clamping plate and the lower clamping plate, indicators on the oblique clamping plate are respectively connected with corresponding shafts of the gear set, a plum-blossom needle on the oblique clamping plate is connected with a sun gear shaft, shafts of the worms are connected with that of the toothed wheels, the toothed wheels are respectively meshed with corresponding character wheels, the oblique clamping plate is provided with a higher countertop and a lower countertop, a slope is arranged between the higher countertop and the lower countertop, and is provided with a counter window, and the counter window is shaped like a Chinese character 'Kou (mouth)'. The water meter has the advantages of reasonable structure and design, good mist and refrigeration resistance, and convenience for production and assembly as well as the reading of data on the water meter, and is suitable for the improvement on the structure of a rotary wing multi-flow or single-flow dry type magnetic driving series water meter and like products.
Description
Technical field
The present invention relates to the mechanical type counting water meter, is a kind of Water meter with oblique angled counter.
Background technology
Water meter generally refers to measure, add up the instrument of discharge, can be divided into velocity type water meter and volumetric water meter according to the measuring principle difference, can be divided into large-diameter water meter and small diameter watermeter according to nominal bore difference.At present, user's water meter generally uses non-electronic intelligent dry-type meter, or claim the mechanical type counting water meter, and the counter of these water meters generally adopts pointer and character wheel direct-reading formula structure, and its copy reading data of water meter is mainly by just completing in the face of looking the numeral of observing on character wheel of counter.Convenient for the copy reading data of water meter that makes these water meters, usually require these water meters when mounted, must consider to leave and take the space of enough spaciousnesses, so that the copy reading data of water meter.But due to the restriction that is subjected to various objective condition, often meet these water meter installation environments spaces narrow in actual mechanical process, and the situation of more difficult direct copy reading data of water meter.How to solve the technical matters of above-mentioned counter copy reading data of water meter inconvenience, as the application number 201020566452.3 that discloses in Chinese patent literature, Granted publication CN201819707U, May 4 2011 Granted publication day, utility model title " dry-type meter that counter can horizontally rotate "; This water meter can 360 degree arbitrary orientation revolution meter; But in existing similar water meter, the record of oblique angled counter is less.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, the present invention is intended to provide to this area a kind of Water meter with oblique angled counter, make it solve that existing like product structural design not good enoughly causes producing, assembling inconvenience, and the technical matters of copy reading data of water meter inconvenience, its objective is to be achieved through the following technical solutions.
A kind of Water meter with oblique angled counter is provided with impeller assembly in the watchcase of this water meter, and counting box and translucent cover vacuumize sealing, and the external diameter of watchcase and counting box junction is provided with fixedly trim ring, and fixedly trim ring is provided with table cover, and fixedly trim ring and counting box fasten; By fixing trim ring, the counting box 360 degree rotations of this water meter, thus facilitated multi-faceted copy reading data of water meter; Simultaneously, between watchcase metering mechanism part and the counting box that vacuumizes sealing, magnetic passes dry type and is connected, anti-fog, prevent freezing effective.Be provided with anti-magnet ring between counting box and impeller assembly, the lower plate of counting box bottom is provided with lining and magnet steel; Current flow into impeller assembly from the inlet opening of watchcase, by flowing out the apopore of watchcase after the wheel rotation of impeller assembly, impeller assembly drives magnet steel and rotates, the central gear that magnet steel drives in counting box rotates, central gear rotates by gear set drive pointer, cutaneous acupuncture, gear wheel, and gear wheel drives character wheel and rotates.Simultaneously, this water meter is that magnetic passes dry-type meter, sealed separation mutually between impeller assembly and counting box, and impeller assembly only drives the central gear rotation by magnet steel, namely utilizes the magnetic field principle and the interval is interactive.Its structural feature is to be provided with translucent cover between described counting box and lower plate, be provided with oblique clamping plate in translucent cover, tiltedly be provided with central gear, gear set, gear wheel, character wheel, worm screw between clamping plate and lower plate, tiltedly the pointer on clamping plate connects with corresponding gear set axle respectively, tiltedly the cutaneous acupuncture on clamping plate is connected with sun gear shaft, worm shaft is connected with bearing pin, gear wheel respectively with the engagement of corresponding character wheel.As: gear set comprises the first gear set, the second gear set, the 3rd gear set, the 4th gear set, described central gear, the first gear set, the second gear set, the 3rd gear set, the 4th gear set rotate successively, the 4th gear set drive worm screw is rotated, worm screw drives gear wheel and rotates, and gear wheel drives corresponding character wheel and rotates; Described cutaneous acupuncture is sensible pointer.Translucent cover is convenient to the observation of pointer, cutaneous acupuncture, character wheel on oblique clamping plate, has guaranteed the sealing assembling between counter and impeller assembly.
Described gear set comprises the first gear set, the second gear set, the 3rd gear set, the 4th gear set, central gear and the engagement of the first gear set, the first gear set and the engagement of the second gear set, the second gear set and the engagement of the 3rd gear set, the 3rd gear set and the engagement of the 4th gear set, the 4th gear set and worm mesh.Drive pointer, cutaneous acupuncture, gear wheel rotation by the said gear group, thereby realize the effect that in this water meter, character wheel rotates and counts.
Described the first gear set, the second gear set, the 3rd gear set, the 4th gear set are respectively equipped with large fluted disc and small tooth plate, the large fluted disc of the first gear set and central gear engagement, the large fluted disc engagement of the small tooth plate of the first gear set and the second gear set, the large fluted disc engagement of the small tooth plate of the second gear set and the 3rd gear set, the large fluted disc engagement of the small tooth plate of the 3rd gear set and the 4th gear set, the small tooth plate of the 4th gear set and worm mesh.By the intermeshing combination of above-mentioned large and small fluted disc, further reduce the space hold of counting box internal tooth wheels.
Described oblique clamping plate are provided with high table top and low table, are provided with the inclined-plane between high table top and low table, and the inclined-plane is provided with number window, and number window is square shape; Low table is provided with pointer, and the low table between low table and inclined-plane is provided with cutaneous acupuncture, and a numeral of character wheel external diameter is exposed number window.The character wheel at oblique clamping plate ramp place is convenient to the copy reading data of water meter, and the number window of square shape further is convenient to the copy reading data of water meter.
The inclined-plane of described oblique clamping plate and the angle between low table are 150 degree～120 degree.The angle of this angle makes the inclined-plane and tiltedly is some angles between the surface level of clamping plate, thereby facilitates the copy reading data of water meter.
The inclined-plane of described oblique clamping plate and the angle between low table are 135 degree.135 are the angle of the best stravismus direct-reading impression effect of this water meter when spending.
The both sides of described character wheel are respectively equipped with the word gear, and word gear and character wheel are connected as a single entity, and the external diameter of word gear is identical with the external diameter of character wheel, and one section arc-shaped side corresponding to numeral of word gear and character wheel external diameter exposes the number window of oblique clamping plate.This structure had both guaranteed that the word gear when not affecting the character wheel use, had facilitated production and the assembling of character wheel.
According to the architectural feature of above-mentioned oblique clamping plate, the high table top of described oblique clamping plate is provided with pointer.Be the high table top that pointer is arranged at oblique clamping plate, pointer connects with corresponding gear set, also can reach the identical technique effect of this water meter and technical purpose.
Between described counting box, translucent cover, lower plate three by notch cuttype stopper slot structure mutually spacing, offset, be provided with O type circle between lower plate and translucent cover.Notch cuttype stopper slot structure had both guaranteed the sealing of counting box, translucent cover, lower plate, had facilitated again by fixing trim ring for the loading and unloading of counting box, translucent cover, lower plate.
The bottom vertical edge of described lower plate is provided with buckle, and buckle and translucent cover fasten.This structure has facilitated the assembling between translucent cover and lower plate.
Reasonable in design of the present invention, anti-fog, anti-freezing effective, production, easy to assembly, the copy reading data of water meter is convenient; Be suitable as water meter and use, be applicable to the screw multiple flow main bundle, rotor single channel dry type magnetic drives series of water meters, ex hoc genus anne the architecture advances of product.
Description of drawings
Fig. 1 is embodiments of the invention parts sectional structure schematic diagram, and in figure, A section has done to confine.
Fig. 2 is the A section structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the counter structure for amplifying schematic diagram of Fig. 1.
Fig. 4 is counter embodiment two structural representations of the present invention.
Fig. 5 is counter portion structural representation of the present invention.
above figure number and title: 1, watchcase, 2, counting box, 3, translucent cover, 4, character wheel, 401, the word gear, 5, oblique clamping plate, 501, number window, 502, the inclined-plane, 503, low table, 504, high table top, 6, table cover, 7, fixing trim ring, 8, O type circle, 9, lower plate, 901, buckle, 10, anti-magnet ring, 11, central gear, 12, the first gear set, 13, the second gear set, 14, the 3rd gear set, 15, pointer, 16, cutaneous acupuncture, 17, gear wheel, 18, print wheel shaft, 19, lining, 20, magnet steel, 21, the 4th gear set, 22, worm screw.
Embodiment
Now by reference to the accompanying drawings, structure of the present invention and use are further described.As Fig. 1～enforcement one shown in Figure 3, this water meter by watchcase 1, counting box 2, translucent cover 3, character wheel 4, tiltedly clamping plate 5, table cover 6, fixedly trim ring 7, O type circle 8, lower plate 9, prevent that magnet ring 10, central gear 11, the first gear set 12, the second gear set 13, the 3rd gear set 14, pointer 15, cutaneous acupuncture 16, gear wheel 17, lining 19, magnet steel 20 form; Simultaneously, as shown in Figure 5, this water meter also comprises the 4th gear set 21 and worm screw 22.Described oblique clamping plate are provided with high table top 504, low table 503, inclined-plane 502, number window 501, and the inclined-plane is arranged between high table top and low table, and number window is arranged at the inclined-plane, and number window is square shape; The external diameter of character wheel is provided with a numeral, and one section arc-shaped side of word gear 401 external diameters exposes number window.The word gear is arranged at respectively the both sides of character wheel, and word gear and character wheel are connected as a single entity, and the outside diameter of gear of word gear is identical with the external diameter of character wheel.
Character wheel is fixed in translucent cover by print wheel shaft 18, and gear wheel is fixed in translucent cover by bearing pin, and the first gear set, the second gear set, the 3rd gear set, the 4th gear set are fixed between oblique clamping plate and lower plate by the gear set axle respectively.the first gear set, the second gear set, the 3rd gear, the 4th gear set are comprised of large fluted disc, small tooth plate, gear set axle respectively, as Fig. 1, Fig. 3, shown in Figure 5, the large fluted disc of the first gear set and central gear engagement, the large fluted disc engagement of the small tooth plate of the first gear set and the second gear set, the large fluted disc engagement of the small tooth plate of the second gear set and the 3rd gear set, the large fluted disc engagement of the small tooth plate of the 3rd gear set and the 4th gear set, the small tooth plate of the 4th gear set and worm mesh, worm shaft is connected with bearing pin, gear wheel respectively with the engagement of corresponding character wheel, corresponding gear set axle is connected with the pointer of low table on oblique clamping plate respectively, tiltedly on clamping plate, low table is connected with sun gear shaft with cutaneous acupuncture between the inclined-plane.Oblique clamping plate and lower plate with the first gear set, the second gear set, the 3rd gear, the 4th gear, worm screw, pointer, cutaneous acupuncture, gear wheel, character wheel are inserted in translucent cover, and the buckle 901 at lower plate bottom vertical edge fastens with translucent cover; As shown in Figure 2, between counting box, translucent cover, lower plate three by notch cuttype stopper slot structure mutually spacing, offset, be provided with O type circle between lower plate and translucent cover.The end that central gear passes lower plate arranges lining and magnet steel; Impeller assembly is set in watchcase, anti-magnet ring is set between impeller assembly and counting box.Lining, magnet steel, the first gear set, the second gear set, the 3rd gear, the 4th gear, worm screw, pointer, cutaneous acupuncture, gear wheel, character wheel, oblique clamping plate, lower plate, translucent cover form counter, above-mentioned counter is inserted in the watchcase with impeller assembly, anti-magnet ring, the external diameter of counter is provided with the fixedly trim ring of table cover, fixedly trim ring and counting box fasten, counter and fixedly trim ring be connected as a single entity.This water meter can assemble and complete.
Current flow into from the water inlet of this water meter, and after promoting the impeller assembly rotation, current flow out from the water delivering orifice of this water meter.Current are when promoting the impeller assembly rotation, impeller assembly drives central gear by magnet steel and rotates, central gear drives the first gear set and rotates, first gear set drive the second gear set rotates, the second gear set drive the 3rd gear set rotates, and the 3rd gear set drive the 4th gear set rotates, and the 4th gear set drive worm screw is rotated, worm screw drives gear wheel and rotates, and gear wheel drives corresponding character wheel and rotates.Simultaneously, the corresponding teeth wheels drive pointer and rotate, and central gear drives cutaneous acupuncture and rotates; Corresponding pointer, character wheel show corresponding data of water meter.During the copy reading data of water meter, when oblique clamping plate can't be observed character wheel numerical value, rotate counter in this water meter by fixing trim ring.
According to structure and the principle of work of above-mentioned enforcement one, implement as shown in Figure 4 two, the oblique clamping plate of this water meter Counter omit corresponding pointer and gear set, also can reach to implement identical technical purpose and a technique effect.
Claims (2)
1. Water meter with oblique angled counter, the watchcase of this water meter is provided with impeller assembly in (1), and counting box (2) and translucent cover (3) vacuumize sealing, and the external diameter of watchcase and counting box junction is provided with fixedly trim ring (7), fixedly trim ring is provided with table cover (6), and fixedly trim ring and counting box fasten; Be provided with anti-magnet ring (10) between counting box and impeller assembly, the lower plate (9) of counting box bottom is provided with lining (19) and magnet steel (20); It is characterized in that being provided with translucent cover (3) between described counting box (2) and lower plate (9), be provided with oblique clamping plate (5) in translucent cover, tiltedly be provided with central gear (11), gear set, gear wheel (17), character wheel (4), worm screw (22) between clamping plate and lower plate, tiltedly the pointer (15) on clamping plate connects with corresponding gear set axle respectively, tiltedly the cutaneous acupuncture (16) on clamping plate is connected with sun gear shaft, worm shaft is connected with bearing pin, gear wheel respectively with the engagement of corresponding character wheel;
Described gear set comprises the first gear set (12), the second gear set (13), the 3rd gear set (14), the 4th gear set (21), central gear (11) and the first gear set engagement, the first gear set and the engagement of the second gear set, the second gear set and the engagement of the 3rd gear set, the 3rd gear set and the engagement of the 4th gear set, the 4th gear set and worm screw (22) engagement;
Described the first gear set (12), the second gear set (13), the 3rd gear set (14), the 4th gear set (21) are respectively equipped with large fluted disc and small tooth plate, the large fluted disc of the first gear set and central gear (11) engagement, the large fluted disc engagement of the small tooth plate of the first gear set and the second gear set, the large fluted disc engagement of the small tooth plate of the second gear set and the 3rd gear set, the large fluted disc engagement of the small tooth plate of the 3rd gear set and the 4th gear set, the small tooth plate of the 4th gear set and worm screw (22) engagement;
Described oblique clamping plate (5) are provided with high table top (504) and low table (503), are provided with inclined-plane (502) between high table top and low table, and the inclined-plane is provided with number window (501), and number window is square shape; Low table is provided with pointer (15), and the low table between low table and inclined-plane is provided with cutaneous acupuncture (16), and a numeral of character wheel (4) external diameter is exposed number window;
The inclined-plane (502) of described oblique clamping plate (5) and the angle between low table (503) are 150 degree～120 degree;
The both sides of described character wheel (4) are respectively equipped with word gear (401), word gear and character wheel are connected as a single entity, the external diameter of word gear is identical with the external diameter of character wheel, and one section arc-shaped side corresponding to numeral of word gear and character wheel external diameter exposes the number window (501) of oblique clamping plate (5);
The high table top (504) of described oblique clamping plate (5) is provided with pointer (15);
Between described counting box (2), translucent cover (3), lower plate (9) three by notch cuttype stopper slot structure mutually spacing, offset, be provided with O type circle (8) between lower plate and translucent cover;
The bottom vertical edge of described lower plate (9) is provided with buckle (901).
2. Water meter with oblique angled counter according to claim 1, is characterized in that the inclined-plane (502) of described oblique clamping plate (5) and the angle between low table (503) are 135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110160141 CN102322913B (en) | 2011-06-14 | 2011-06-14 | Water meter with oblique angled counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110160141 CN102322913B (en) | 2011-06-14 | 2011-06-14 | Water meter with oblique angled counter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102322913A CN102322913A (en) | 2012-01-18 |
| CN102322913B true CN102322913B (en) | 2013-05-15 |
Family
ID=45450706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110160141 Active CN102322913B (en) | 2011-06-14 | 2011-06-14 | Water meter with oblique angled counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102322913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370256B (en) * | 2016-09-30 | 2023-08-01 | 重庆智慧水务有限公司 | Sealing device for dry water meter counter |
| CN109520585B (en) * | 2018-12-24 | 2024-03-19 | 深圳市捷先数码科技股份有限公司 | Wet direct-reading water meter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055248U (en) * | 1989-09-04 | 1990-03-28 | 地方国营宁波水表厂 | Dismantlable helical blade type water meter |
| CN2246794Y (en) * | 1995-07-04 | 1997-02-05 | 姜兴龙 | Small water meter with plastic shell |
| CN1215154A (en) * | 1998-11-04 | 1999-04-28 | 黄志瑜 | Liquid sealed water meter |
-
2011
- 2011-06-14 CN CN 201110160141 patent/CN102322913B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055248U (en) * | 1989-09-04 | 1990-03-28 | 地方国营宁波水表厂 | Dismantlable helical blade type water meter |
| CN2246794Y (en) * | 1995-07-04 | 1997-02-05 | 姜兴龙 | Small water meter with plastic shell |
| CN1215154A (en) * | 1998-11-04 | 1999-04-28 | 黄志瑜 | Liquid sealed water meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102322913A (en) | 2012-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102322913B (en) | Water meter with oblique angled counter | |
| CN201819707U (en) | Dry type water meter with horizontally rotatable counter | |
| CN202119493U (en) | Bevel counting dry type water meter | |
| CN202119492U (en) | Counter of bevel counting water meter | |
| CN202158881U (en) | Measuring box of piston volume type water meter | |
| CN203011458U (en) | Water meter | |
| CN201141775Y (en) | Double-display gas roots flowmeter | |
| CN202153140U (en) | Piston positive-displacement water meter counter | |
| CN202853678U (en) | Full liquid seal water meter counter | |
| CN202182747U (en) | Piston volumetric water meter clamping device assembly | |
| CN203274830U (en) | Water meter indicating device with high resolution | |
| CN209055170U (en) | A kind of dry-type meter | |
| CN210005051U (en) | rotor type water meter | |
| CN207456536U (en) | Gas Roots flow meter | |
| CN109520585B (en) | Wet direct-reading water meter | |
| CN206638283U (en) | A kind of diaphragm gas meter of detectable gas leakage | |
| CN201974202U (en) | Split type dual-display Roots flowmeter | |
| CN201964923U (en) | Mechanical and electronic double-display Roots type flow meter | |
| CN102538893A (en) | Mechanical electronic dual-display roots flowmeter | |
| CN203163783U (en) | Low-power-consumption mechanical water meter | |
| CN203572522U (en) | Gas flowmeter | |
| CN109405908A (en) | It is a kind of to measure hot water and cold water water meter simultaneously | |
| CN210009475U (en) | Improved flowmeter | |
| CN209230692U (en) | A kind of high-accuracy mechanical water meter | |
| CN209945475U (en) | Water meter with rotatable meter cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO AIMEI METER MANUFACTURE CO., LTD. Free format text: FORMER OWNER: DONG YINHUI Effective date: 20130322 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130322 Address after: 315511, No. 68, West Road, Tian Tian Town, Ningbo, Zhejiang, Fenghua Applicant after: Ningbo Aimei Meter Manufature Co., Ltd. Address before: 315511, No. 68, West Road, Tian Tian Town, Ningbo, Zhejiang, Fenghua Applicant before: Dong Yinhui |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |