CN208606901U - A kind of Portable metering instrument - Google Patents
A kind of Portable metering instrument Download PDFInfo
- Publication number
- CN208606901U CN208606901U CN201821338928.0U CN201821338928U CN208606901U CN 208606901 U CN208606901 U CN 208606901U CN 201821338928 U CN201821338928 U CN 201821338928U CN 208606901 U CN208606901 U CN 208606901U
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- CN
- China
- Prior art keywords
- grip block
- side wall
- end side
- shell
- connecting plate
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Abstract
The utility model discloses a kind of Portable metering instrument, including shell, connecting cover plate, firm banking, temperature sensor, first grip block and the second grip block, the upper end of the shell offers threaded hole, and threaded hole is internally provided with connecting cover plate, the bottom end side wall of connecting cover plate is fixedly installed limit shell by screw, the movement of second grip block, the outer wall that temperature sensor clamping will be driven to be against pipeline, temperature measurement is carried out to the fluid in pipeline, according to the working principle of temperature sensor, fluid in pipeline is measured, improve the convenient and efficient property operated using measuring instrument to fluids within pipes temperature measurement, and because of the operation convenience of measuring instrument, the metering of temperature data can be carried out to different location on pipeline, improve the service performance of measuring instrument, it also reduces and is mounted directly temperature outside pipeline Spend the production cost of sensor.
Description
Technical field
The utility model relates to gauge technical field more particularly to a kind of Portable metering instrument.
Background technique
Measuring instrument and meter original refer to be specifically used to measure water, gas and electricity, oil pressure, flow, temperature precision equipment.Packet
The product for including hundreds of varieties, it is increasingly developed with microelectric technique and the communication technology in latter 20 years of eighties of last century.It presses
Dividing modern metering according to science includes three Scientific Measurement, legality measurement, engineering metering aspects.The task of Scientific Measurement is to develop
Basic standard device is measured with establishing, guarantee transmission of quantity value and is traced to the source, provides basic guarantee for legality measurement and engineering lecturer.
As existing flowmeter, it is known to which the measured discharge of the fluid flowed in pipe is converted into predetermined temperature, rule
The technology of flow under constant-pressure.In this flowmeter, measured by temperature of the temperature sensor to the fluid in pipe,
On the other hand, in the case where the piping for being externally exposed air is directed to the room etc. for having used air-conditioning, if being flowed in pipe
Temperature difference is generated between the tube wall of dynamic fluid and pipe, then can generate distribution in the radially fluid temperature (F.T.) of pipe.In such case
When the above-mentioned conversion of lower progress, the mean temperature of fluid is needed, if but being arranged more for multiple position metering temperatures in pipe
A temperature sensor can then lead to the problem of increased costs.
Utility model content
If purpose of the utility model is to solve the tube walls that the fluid and pipe that flow in pipe exists in the prior art
Between generate temperature difference, then can generate distribution in the radially fluid temperature (F.T.) of pipe.When carrying out above-mentioned conversion in this case, need
The mean temperature of fluid is wanted, if but multiple temperature sensors are set for multiple position metering temperatures in pipe, it can produce
The shortcomings that the problem of generating this increase, and a kind of Portable metering instrument proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Portable metering instrument, including shell, connecting cover plate, firm banking, temperature sensor, the first grip block and
Second grip block, the upper end of the shell offer threaded hole, and threaded hole is internally provided with connecting cover plate, connecting cover plate
Bottom end side wall is fixedly installed limit shell by screw, and the inner bottom of the shell is placed with firm banking, firm banking
Upper end side wall offers sliding slot, and the internal slide of sliding slot is connected with sliding block, and one end of sliding block has snapped connection work by screw
Lever, one end of motion bar are connected to the upper end of second grip block, and one end side wall of the second grip block opens up groove setting
There is temperature sensor, the opposite end of the second grip block is provided with the first grip block.
Preferably, one end side wall of first grip block offers thread groove, and the internal whorl of thread groove is connected with
One end of fixed link, fixed link is snapped connection by screw in the upper end of the firm banking.
Preferably, first grip block has the first connecting plate close to the fixed splicing of one end side wall of the fixed link, and
One end side wall of first connecting plate offers mounting groove, and the inside fixation of mounting groove is connected with magnet block.
Preferably, the other end side wall of second grip block offers thread groove, and the internal whorl connection of thread groove
There is motion bar, one end of motion bar has snapped connection sliding block by screw.
Preferably, second grip block has the second connecting plate close to the fixed splicing of one end side wall of the motion bar, and
One end side wall of second connecting plate offers mounting groove, and the inside fixation of mounting groove is connected with magnet block.
Preferably, the limit shell is internally provided with top plate, and the sidewall thread of top plate is connected with interlocking lever, interlocking lever
Side wall it is fixed be glued have spring, the fixed inside for being glued to auxiliary rod in one end of spring.
The beneficial effects of the utility model are:
1, the utility model passes through shell, limit shell, the first grip block, the second grip block, motion bar, the second connecting plate
With the isostructural setting of temperature sensor, the movement of the second grip block will drive temperature sensor to clamp the outer wall for being against pipeline,
Temperature measurement is carried out to the fluid in pipeline to measure the fluid in pipeline according to the working principle of temperature sensor, mention
The high convenient and efficient property that fluids within pipes temperature measurement is operated using measuring instrument, and because the operation of measuring instrument is convenient
Property, the metering of temperature data can be carried out to different location on pipeline, improved the service performance of measuring instrument, also reduced
The production cost of temperature sensor is mounted directly outside pipeline.
2, the utility model passes through shell, limit shell, the first grip block, the second grip block, motion bar, the second connecting plate
With the isostructural setting of temperature sensor, manual hold limits the inclined set of shell in the upper of the first connecting plate and the second connecting plate
It holds, under the resiliency urged for the spring that two top plates are arranged inside auxiliary rod, corresponding the first connecting plate and second that is against connects
Then the upper end of connecting cover plate threads turn to shell plays limit shell to the placement of gauge by the side wall of fishplate bar manually
Position-limiting action also improves the security and stability measured so as to folding and unfolding in shell in moving process, increases measuring instrument
Convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Portable metering instrument schematic view of the front view；
Fig. 2 be the utility model proposes a kind of Portable metering instrument limit shell inner connecting structure plan structure
Schematic diagram.
In figure: 1 shell, 2 limit shells, 21 top plates, 22 springs, 23 auxiliary rods, 24 interlocking levers, 3 connecting cover plates, 4 first connect
Fishplate bar, 5 first grip blocks, 6 fixed links, 7 firm bankings, 8 temperature sensors, 9 second grip blocks, 10 sliding blocks, 11 motion bars, 12
Second connecting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of Portable metering instrument, the inner bottom of shell 1 are placed with firm banking 7, firm banking 7
Upper end side wall offer sliding slot, and the internal slide of sliding slot is connected with sliding block 10, and one end of sliding block 10 passes through screw buckle and connects
It is connected to motion bar 11, one end of motion bar 11 is connected to the upper end of the second grip block 9, and one end side wall of the second grip block 9 opens up
Groove is provided with temperature sensor 8, and the opposite end of the second grip block 9 is provided with the first grip block 5, one end of the first grip block 5
Side wall offers thread groove, and the internal whorl of thread groove is connected with fixed link 6, and one end of fixed link 6 is buckled by screw to be connected
It connecing in the upper end of firm banking 7, the first grip block 5 has the first connecting plate 4 close to the fixed splicing of one end side wall of fixed link 6, and
One end side wall of first connecting plate 4 offers mounting groove, and the inside fixation of mounting groove is connected with magnet block, the second grip block 9
Other end side wall offers thread groove, and the internal whorl of thread groove is connected with motion bar 11, and one end of motion bar 11 passes through spiral shell
Nail has snapped connection sliding block 10, and the second grip block 9 has the second connecting plate 12 close to the fixed splicing of one end side wall of motion bar 11, and
One end side wall of second connecting plate 12 offers mounting groove, and the inside fixation of mounting groove is connected with magnet block, in the second connecting plate
12 upper end is mounted with that display instrument, display instrument and temperature sensor 8 are electrically connected, and by the setting of display instrument, can make temperature
The temperature data that sensor 8 measures fluids within pipes carries out display metering.
Embodiment 1: when carrying out temperature measurement to the fluid in pipeline using measuring instrument, manual hold fixes bottom at this time
Seat 7 makes firm banking 7 that the first grip block 5 be driven to be against the side wall of pipeline, then in manual hold motion bar 11, and pushes work
The movement of lever 11 moves in a straight line the sliding block 10 of 11 one end of motion bar along the chute, to motion bar 11 and the second grip block 9
It is mobile to play the role of auxiliary guiding, while while motion bar 11 pushes the second grip block 9 mobile, the second grip block 9 will
The movement of the second connecting plate 12 is driven, the second connecting plate 12 drives the movement of the magnet block of the fixed clamping in the upper end, connects with first
The magnet block of the fixed clamping in 4 the upper end of fishplate bar, mutual magnetic absorption connection, improves the second grip block 9 and drives temperature sensor 8
It is connected to pipe side wall, the stability and accuracy that measurement temperature data makes.
Motion bar 11 pushes the movement of the second grip block 9, because opening up mounting groove setting in one end side wall of the second grip block 9
Temperature sensor 8, therefore the movement of the second grip block 9 will drive temperature sensor 8 to clamp and be against the outer wall (temperature of pipeline
The model of sensor 8 is selected as WRM2101), temperature measurement is carried out to the fluid in pipeline, according to the work of temperature sensor 8
Principle measures the fluid in pipeline, and the signal after measurement is delivered to display instrument, and passes through the display screen display on display instrument
It shows and, measure, improved using measuring instrument to fluids within pipes after being recorded to the data for the temperature measured
The convenient and efficient property of temperature measurement operation, and because of the operation convenience of measuring instrument, different location on pipeline can be carried out
The metering of temperature data improves the service performance of measuring instrument, also reduces and is mounted directly temperature sensor 8 outside pipeline
Production cost.
Referring to Fig.1-2, a kind of Portable metering instrument, the upper end of shell 1 offers threaded hole, and the inside of threaded hole is set
It is equipped with connecting cover plate 3, the bottom end side wall of connecting cover plate 3 is fixedly installed limit shell 2, the inside setting of limit shell 2 by screw
There is top plate 21, and the sidewall thread of top plate 21 is connected with interlocking lever 24, the fixed splicing of the side wall of interlocking lever 24 has spring 22, spring
The fixed inside for being glued to auxiliary rod 23 in 22 one end, top plate 21 are against the side wall of the first connecting plate 4 and the second connecting plate 12.
Embodiment 2: after measuring instrument use, needing to receive measuring instrument to shell 1, will connect manually at this time
Connects cover plate 3 rotates out from 1 internal screw thread of shell, and the limit shell 2 that then will be placed in shell 1 manually takes out out of shell 1,
Make in cavity state in shell 1, the inside of shell 1 will be placed it in after firm banking 7 tilts 45 degree manually later, and
Under the connection of motion bar 11 and fixed link 6, entire measuring instrumentss are received to the inside of shell 1, firm banking 7 is made to fall in shell 1
Base end wall, play a supporting role to instrument, then manually will limit shell 2 be connected to the first connecting plate 4 and the second connecting plate 12
Upper end, limit shell 2 be socketed in the outside of the first connecting plate 4 and the second connecting plate 12 when, need manual hold limit shell 2 tilt
Cover make in the upper end of the first connecting plate 4 and the second connecting plate 12 top plate 21 of first connecting plate, 4 side take the lead in being against its (
One connecting plate 4) side wall, the then top plate 21 of 12 side of the second connecting plate, in the elasticity of its (the second connecting plate 12) lateral spring 22
Under effect, it is against the side wall of the second connecting plate 12, the elasticity for the spring 22 that two top plates 21 are arranged inside auxiliary rod 23 pushes away
Under dynamic, the corresponding side wall for being against the first connecting plate 4 and the second connecting plate 12, then manually by 3 threads turn of connecting cover plate extremely
The upper end of shell 1 makes limit shell 2 play position-limiting action to the placement of gauge, also improves metering so that folding and unfolding is in shell 1
Security and stability in moving process increases the convenience of measuring instrument.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Portable metering instrument, including shell (1), connecting cover plate (3), firm banking (7), temperature sensor (8),
One grip block (5) and the second grip block (9), which is characterized in that the upper end of the shell (1) offers threaded hole, and threaded hole
Be internally provided with connecting cover plate (3), the bottom end side wall of connecting cover plate (3) is fixedly installed limit shell (2) by screw, described
The inner bottom of shell (1) is placed with firm banking (7), and the upper end side wall of firm banking (7) offers sliding slot, and sliding slot is interior
Portion slidably connects sliding block (10), and one end of sliding block (10) has been snapped connection motion bar (11) by screw, motion bar (11)
One end is connected to the upper end of second grip block (9), and one end side wall of the second grip block (9) opens up groove and is provided with temperature biography
Sensor (8), the opposite end of the second grip block (9) are provided with the first grip block (5).
2. a kind of Portable metering instrument according to claim 1, which is characterized in that the one of first grip block (5)
End side wall offers thread groove, and the internal whorl of thread groove is connected with fixed link (6), and one end of fixed link (6) passes through screw
Snap connection the upper end in the firm banking (7).
3. a kind of Portable metering instrument according to claim 2, which is characterized in that first grip block (5) is close
The fixed splicing of one end side wall of the fixed link (6) has the first connecting plate (4), and one end side wall of the first connecting plate (4) opens up
There is mounting groove, the inside fixation of mounting groove is connected with magnet block.
4. a kind of Portable metering instrument according to claim 1, which is characterized in that second grip block (9) it is another
One end side wall offers thread groove, and the internal whorl of thread groove is connected with motion bar (11), and one end of motion bar (11) passes through
Screw has snapped connection sliding block (10).
5. a kind of Portable metering instrument according to claim 4, which is characterized in that second grip block (9) is close
The fixed splicing of one end side wall of the motion bar (11) has the second connecting plate (12), and one end side wall of the second connecting plate (12) is opened
Equipped with mounting groove, the inside fixation of mounting groove is connected with magnet block.
6. a kind of Portable metering instrument according to claim 1, which is characterized in that the inside of limit shell (2) is set
It is equipped with top plate (21), and the sidewall thread of top plate (21) is connected with interlocking lever (24), the fixed splicing of the side wall of interlocking lever (24) has
Spring (22), the fixed inside for being glued to auxiliary rod (23) in one end of spring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338928.0U CN208606901U (en) | 2018-08-19 | 2018-08-19 | A kind of Portable metering instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338928.0U CN208606901U (en) | 2018-08-19 | 2018-08-19 | A kind of Portable metering instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606901U true CN208606901U (en) | 2019-03-15 |
Family
ID=65680027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821338928.0U Expired - Fee Related CN208606901U (en) | 2018-08-19 | 2018-08-19 | A kind of Portable metering instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095181A (en) * | 2019-05-24 | 2019-08-06 | 辽宁科技大学 | Embedded hydraulic air pipeline multi-parameters test acquisition and analysis device |
-
2018
- 2018-08-19 CN CN201821338928.0U patent/CN208606901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095181A (en) * | 2019-05-24 | 2019-08-06 | 辽宁科技大学 | Embedded hydraulic air pipeline multi-parameters test acquisition and analysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200819 |