CN108931274A - A kind of rotz flowmeter that can be used under dim environment - Google Patents
A kind of rotz flowmeter that can be used under dim environment Download PDFInfo
- Publication number
- CN108931274A CN108931274A CN201810880755.3A CN201810880755A CN108931274A CN 108931274 A CN108931274 A CN 108931274A CN 201810880755 A CN201810880755 A CN 201810880755A CN 108931274 A CN108931274 A CN 108931274A
- Authority
- CN
- China
- Prior art keywords
- limited block
- guide pad
- lamp stand
- headlamp
- shell
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/068—Indicating or recording devices with electrical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses the rotz flowmeter that one kind can use under dim environment, including shell, registration table, including bar, guide pad, headlamp and limited block are equipped with above shell；The side for being mounted on shell of guide pad from top to bottom；Be rotatably equipped with bar on shell, bar rotate in the horizontal plane and and guide pad against guide pad is vertically fixed；Vertical through-hole is provided on guide pad；Headlamp includes lamp stand and the lampshade that is mounted on lamp stand；Lamp stand is installed in through-holes, and can be slided along through-hole；Limited block is located at below guide pad, and is fixed on lamp stand, and limited block is equipped with the magnet that can be adsorbed on limited block and controllable headlamp dodges the touch-switch to go out；When in use, headlamp only need to be pulled up, so that magnet is adsorbed on limited block, then touch-switch is limited block and squeezes connection, headlamp work.
Description
Technical field
The present invention relates to field of flow meters, and in particular to the rotz flowmeter that one kind can use under dim environment.
Background technique
Volumetric flowmeter is the instrument that flux cumulating is directly carried out according to discharge fluid volume.It is by measuring chamber, movement
Component, transmission and display unit composition.If the fixed standard volume of measuring chamber is V, flowmeter is passed through in some time interval
The fixed standard volume number of the fluid of discharge is n, then the volume total amount Q of detected fluid is Q=nV.Pass through transmission using counter
Mechanism measures the revolution n of moving component, can show the flow Q of detected fluid.
Rotz flowmeter is the high-precision measuring instrument for accomplished continuously or intermittently being measured flow in pipeline.It has
Precision height, good reliability, the features such as light-weight, the service life is long, easy to install and use, are the typical cases of volumetric flowmeter.
In the prior art, most of registration table of rotz flowmeter or traditional pointer stem-winder, rather than electronics
Table, when rotz flowmeter is mounted in rather dark environment, staff generally requires carrying volume when recording flow parameter
Outer illuminations, it is more troublesome, it needs to improve existing rotz flowmeter.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the rotz flowmeters that one kind can use under dim environment, main
Solve the problem of that existing rotz flowmeter lacks light fixture inconvenience and uses under dim environment.
A kind of rotz flowmeter that can be used under dim environment, including shell, shell top are equipped with registration table, feature
It is: including bar, guide pad, headlamp and limited block；
The side for being mounted on shell of guide pad from top to bottom；Bar is rotatably equipped on shell, bar is in the horizontal plane
Rotate and and guide pad against guide pad is vertically fixed；Vertical through-hole is provided on guide pad；Headlamp includes lamp stand and peace
Lampshade on lamp stand；Lamp stand is installed in through-holes, and can be slided along through-hole；Limited block is located at below guide pad, and solid
Fixed to be arranged on lamp stand, limited block touches out equipped with what the magnet that can be adsorbed on limited block and the sudden strain of a muscle of controllable headlamp went out
It closes；
At least there are two states for headlamp: under first state, under Gravitative Loads, lamp cover connects in registration table headlamp
On, touch-switch is not contacted with limited block, and headlamp extinguishes；Under second state, lamp stand upward sliding, magnet is adsorbed on limited block
On, touch-switch is limited block and squeezes connection, headlamp work.
Preferably, lampshade is equipped with the pulling buckle pulled convenient for finger.
Preferably, the side of shell is equipped with vertical sliding rail, is provided with sliding slot closed at one end open at one end on guide pad, leads
To block by sliding slot can be unidirectional installation from top to bottom on the slide rail.
Preferably, limited block is removably to be fixedly connected with lamp stand.
Preferably, screw hole is provided on limited block, lamp stand bottom is equipped with screw thread, and limited block is threadedly coupled with lamp stand.
Preferably, the through-hole on guide pad and matching for lamp stand are combined into clearance fit.
Compared to the prior art, the beneficial effects of the present invention are:
1, headlamp is provided on rotz flowmeter, and headlamp, under Gravitative Loads, lampshade is to cover to connect showing
On number table, when not needing the registration of record registration table usually, lampshade can play the protective actions such as certain dustproof and waterproof；
2, limited block is removably connected on lamp stand, limited block can prevent lamp stand to be excessively stretched, and be pulled away from guide pad；Simultaneously
Magnet is provided on limited block, magnet can be adsorbed on limited block, so that touch-switch is limited block and squeezed connection, headlamp work
Make；
3, bar is provided on shell, bar is mounted on the flange connections edge of shell, can make the whole knot of shell
Structure is more compact, and bar can horizontally rotate, and the vertically movable of guide pad can be limited by being resisted against on guide pad.
Detailed description of the invention
Fig. 1 is the first state signal of the rotz flowmeter proposed by the present invention that can be used under dim environment；
Fig. 2 is the second status diagram of the rotz flowmeter proposed by the present invention that can be used under dim environment；
Fig. 3 is the cross-sectional view of the guide pad of the rotz flowmeter proposed by the present invention that can be used under dim environment；
Appended drawing reference is as follows:
1, shell；2, registration table；3, lampshade；4, pulling buckle；5, lamp stand；6, bar；7, guide pad；8, touch-switch；9, magnetic
Iron；10, limited block；11, sliding rail.
Specific embodiment
The rotz flowmeter that can use under dim environment of one kind as shown in figure 1-3, including shell 1 are set above shell 1
There is registration table 2, further includes bar 6, guide pad 7, headlamp and limited block 10；
The side for being mounted on shell 1 of guide pad 7 from top to bottom；Bar 6 is rotatably equipped on shell 1, bar 6 is in level
Rotation in surface and with guide pad 7 against guide pad 7 is vertically fixed；Vertical through-hole is provided on guide pad 7；Headlamp includes
Lamp stand 5 and the lampshade 3 being mounted on lamp stand 5；Lamp stand 5 is installed in through-holes, and can be slided along through-hole；Limited block 10, which is located at, leads
It to 7 lower section of block, and is fixed on lamp stand 5, limited block 10 is equipped with the magnet 9 that can be adsorbed on limited block 10 and can control
Headlamp dodges the touch-switch 8 to go out；
At least there are two states for headlamp: under first state, under Gravitative Loads, the lid of lampshade 3 connects in registration table 2 headlamp
On, touch-switch 8 is not contacted with limited block 10, and headlamp extinguishes；Under second state, 5 upward sliding of lamp stand, magnet 9 is adsorbed on
On limited block 10, touch-switch 8 is limited block 10 and squeezes connection, headlamp work.
Specifically, lampshade 3, which is equipped with, is convenient for hand as shown in Figure 1, the lampshade 3 on headlamp is fixedly connected with lamp stand 5
Referring to the pulling buckle 4 pulled, lampshade 3 is located at the top of registration table 2, and is that can cover to connect on registration table 2 under Gravitative Loads,
When not needing the registration of record registration table 2 usually, lampshade 3 can play the protective actions such as certain dustproof and waterproof.
The side of shell 1 is equipped with vertical sliding rail 11, and sliding rail 11 is T font rail, and the structure of guide pad 7 is as shown in figure 3, lead
It is provided with sliding slot to the side of block 7, sliding slot is T font slot, and sliding slot is open at one end closed at one end, on the sliding slot in the present embodiment
End seal is closed, lower ending opening, so that guide pad 7 unidirectional can only be mounted on from top to bottom on sliding rail 11 by sliding slot, it is meant that lead
To block 7 only by upward active force when, be possible to slide vertically, for the ease of fixed guide block 7 position simultaneously not
The installation that guide pad 7 can be interfered with, rotation is provided with bar 6 on shell 1, as shown in Fig. 2, bar 6 is mounted on the method for shell 1
Blue junction edge, can make the overall structure of shell 1 more compact, and bar 6 can horizontally rotate, but be resisted against on guide pad 7
When can limit the vertically movable of guide pad 7, but need that guide pad 7 is installed, only bar 6 need to be gone to one side.
Matching for through-hole and lamp stand 5 on guide pad 7 is combined into clearance fit, and lamp stand 5 can smoothly slide vertically；Lamp stand 5
After socket in through-holes, then limited block 10 is mounted on lamp stand 5, therefore limited block 10 and lamp stand 5 are dismountable fixed connect
It connects, specifically, being provided with screw hole on limited block 10,5 bottom of lamp stand is equipped with screw thread, and limited block is threadedly coupled with lamp stand.
The course of work of the invention is as follows: first guide pad 7 being mounted on the sliding rail 11 on shell 1, then rotates bar 6
Guide pad 7 is vertically fixed；The lamp stand of headlamp is passed through the through-hole on guide pad 7 to be fixedly mounted with limited block 10；It installs
Cheng Hou, headlamp fall under the action of self-weight, and the lid of lampshade 3 connects on registration table 2；When needing to record the number on registration table 2,
Pulling buckle 4 is pulled to make lamp stand upward sliding, limited block also moves, until magnet 9 is adsorbed on limited block 10 and will entirely shine
Bright lamp is fixed, and touch-switch 8 is extruded connection at this time；It does not need in use, according to bright lamp under need to only exerting oneself, so that magnet 9 is de-
It is easy to operate from limited block 10, it is easy to use.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. the rotz flowmeter that one kind can use under dim environment, including shell (1), shell (1) top is equipped with registration table
(2), it is characterised in that: including bar (6), guide pad (7), headlamp and limited block (10)；
The side for being mounted on shell (1) of guide pad (7) from top to bottom；It is rotatably equipped on shell (1) bar (6), bar (6)
It rotates in the horizontal plane and with guide pad (7) against guide pad (7) is vertically fixed；Vertical lead to is provided on guide pad (7)
Hole；Headlamp includes lamp stand (5) and the lampshade (3) being mounted on lamp stand (5)；Lamp stand (5) is installed in through-holes, and can be along logical
Hole sliding；Limited block (10) is located at below guide pad (7), and is fixed on lamp stand (5), and limited block (10), which is equipped with, to be inhaled
The magnet (9) being attached on limited block (10) and controllable headlamp dodge the touch-switch (8) to go out；
At least there are two states for headlamp: under first state, under Gravitative Loads, lampshade (3) lid connects in registration table (2) headlamp
On, touch-switch (8) is not contacted with limited block (10), and headlamp extinguishes；Under second state, lamp stand (5) upward sliding, magnet
(9) it is adsorbed on limited block (10), touch-switch (8) is limited block (10) and squeezes connection, headlamp work.
2. the rotz flowmeter according to claim 1 that can be used under dim environment, it is characterised in that: on lampshade (3)
Equipped with the pulling buckle (4) pulled convenient for finger.
3. the rotz flowmeter according to claim 1 that can be used under dim environment, it is characterised in that: shell (1)
Side is equipped with vertical sliding rail (11), is provided with sliding slot closed at one end open at one end on guide pad (7), guide pad (7) passes through cunning
Slot is unidirectional to be mounted on from top to bottom on sliding rail (11).
4. the rotz flowmeter according to claim 1 that can be used under dim environment, it is characterised in that: limited block (10)
It is removably to be fixedly connected with lamp stand (5).
5. the rotz flowmeter according to claim 4 that can be used under dim environment, it is characterised in that: limited block (10)
On be provided with screw hole, lamp stand (5) bottom is equipped with screw thread, and limited block is threadedly coupled with lamp stand.
6. the rotz flowmeter according to claim 1 that can be used under dim environment, it is characterised in that: guide pad (7)
On through-hole and lamp stand (5) with being combined into clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880755.3A CN108931274B (en) | 2018-08-04 | 2018-08-04 | Roots flowmeter that can use under dim environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880755.3A CN108931274B (en) | 2018-08-04 | 2018-08-04 | Roots flowmeter that can use under dim environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108931274A true CN108931274A (en) | 2018-12-04 |
| CN108931274B CN108931274B (en) | 2020-08-07 |
Family
ID=64445648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810880755.3A Active CN108931274B (en) | 2018-08-04 | 2018-08-04 | Roots flowmeter that can use under dim environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108931274B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397673A (en) * | 2020-04-15 | 2020-07-10 | 江苏鑫亚达仪表制造有限公司 | Novel flowmeter sensitive in reaction |
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| KR101041971B1 (en) * | 2011-03-25 | 2011-06-16 | 유백천 | Device for checking water gauge |
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| CN207439478U (en) * | 2017-10-31 | 2018-06-01 | 上海沃莘新能源科技有限公司 | A kind of electromagnetic flowmeter being easily installed |
| CN108286692A (en) * | 2017-12-11 | 2018-07-17 | 绍兴文理学院 | A kind of water conservancy and hydropower photovoltaic lighting device |
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2018
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101041971B1 (en) * | 2011-03-25 | 2011-06-16 | 유백천 | Device for checking water gauge |
| CN202362028U (en) * | 2011-11-02 | 2012-08-01 | 马志强 | Rotor water gauge with lighting lamp |
| CN202329717U (en) * | 2011-11-11 | 2012-07-11 | 成都玺汇科技有限公司 | Water meter facilitating night reading |
| CN203519079U (en) * | 2013-09-03 | 2014-04-02 | 西安腾吉生物科技有限公司 | Water meter with illuminating lamp |
| CN203657874U (en) * | 2014-01-21 | 2014-06-18 | 崔红 | Flow meter convenient to check |
| CN104266043A (en) * | 2014-07-25 | 2015-01-07 | 深圳市恒德创新科技有限公司 | Two-degree-of-freedom movement device |
| CN205120186U (en) * | 2015-10-28 | 2016-03-30 | 威森节能科技（天津）有限公司 | Mechanical water gauge that can throw light on |
| CN205642508U (en) * | 2016-05-19 | 2016-10-12 | 江西百川水表有限公司 | Water gauge convenient to read |
| CN207439478U (en) * | 2017-10-31 | 2018-06-01 | 上海沃莘新能源科技有限公司 | A kind of electromagnetic flowmeter being easily installed |
| CN108286692A (en) * | 2017-12-11 | 2018-07-17 | 绍兴文理学院 | A kind of water conservancy and hydropower photovoltaic lighting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397673A (en) * | 2020-04-15 | 2020-07-10 | 江苏鑫亚达仪表制造有限公司 | Novel flowmeter sensitive in reaction |
| CN111397673B (en) * | 2020-04-15 | 2021-09-28 | 江苏鑫亚达仪表制造有限公司 | Flowmeter with sensitive reaction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108931274B (en) | 2020-08-07 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200622 Address after: 230000 Room 105, Kechuang Center, 601 Huangshan Road, Hefei High-tech Zone, Anhui Province Applicant after: Anhui Zhongzhi Zhongchuang Intellectual Property Operating Co.,Ltd. Address before: 230000 Anhui province Hefei Feidong County Tuzhen town industrial gathering area Lidu Automatic Meter Co., Ltd. Applicant before: HEFEI LIDU AUTOMATION INSTRUMENTATION Co.,Ltd. |
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Effective date of registration: 20200710 Address after: Room 1110a, building S05, modern mall, Xin'an Town, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu xinyada Instrument Manufacturing Co.,Ltd. Address before: 230000 Room 105, Kechuang Center, 601 Huangshan Road, Hefei High-tech Zone, Anhui Province Applicant before: Anhui Zhongzhi Zhongchuang Intellectual Property Operating Co.,Ltd. |
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Effective date of registration: 20210120 Address after: 221400 e-commerce Industrial Park, Xin'an street, Xinbei West Road, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: Xinyi Xinnan Environmental Protection Industry Technology Research Institute Co., Ltd Address before: 1110a (North), building S05, modern mall, Xin'an Town, Xinyi City, Xuzhou City, Jiangsu Province, 221000 Patentee before: Jiangsu xinyada Instrument Manufacturing Co.,Ltd. |
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